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fix: Clarify changelog entry for Windows zip command issue in release pipeline (#17)
2025-06-25 03:37:39 +02:00
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Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
<img src="assets/nyx-wordmark.svg" alt="nyx" height="110"/>
fix: Clarify changelog entry for Windows zip command issue in release pipeline (#17)
2025-06-25 03:37:39 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
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fix: Clarify changelog entry for Windows zip command issue in release pipeline (#17)
2025-06-25 03:37:39 +02:00
docs: Update badges in README to reflect crates.io links and license information
2025-06-25 03:56:07 +02:00
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Update licensing to GPL-3: (#19) * Update licensing to GPL-3: - Changed project license from "MIT OR Apache-2.0" to "GPL-3". - Added LICENSE file with GNU GPL-3 full text. - Removed MIT and Apache-2.0 license files from the repository. * docs: Update license badge in README to reflect GPL v3 * Update Cargo.toml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * docs: updated README.md for new license * docs: update license information to GPL-3.0 in README and Cargo.toml --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2025-06-25 17:23:31 +02:00
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Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
[![Rust 1.88+](https://img.shields.io/badge/rust-1.88%2B-orange)](https://www.rust-lang.org)
Phase 1 (#33) * chore: Exclude CLAUDE.md from Cargo.toml * feat: add callgraph module and integrate into main analysis flow * feat: enhance CLI with new severity filtering and analysis modes * feat: update CHANGELOG with recent enhancements and fixes to severity filtering and output handling * feat: implement state-model dataflow analysis for resource lifecycle and auth state * feat: enhance diagnostic output formatting and add evidence structure * feat: implement attack surface ranking for diagnostics with scoring and sorting * feat: add comprehensive documentation for installation, usage, and rules reference * feat: add multiple language support for command execution and evaluation endpoints * feat: implement inline suppression for findings using `nyx:ignore` comments * feat: add confidence levels to AST patterns and update output structure * feat: implement low-noise prioritization system with category filtering, rollup grouping, and configurable budgets * feat: bump version to 0.4.0 and update changelog with new features and improvements * feat: add dead code allowances to various functions in mod.rs and real_world_tests.rs
2026-02-25 21:16:36 -05:00
[![CI](https://img.shields.io/github/actions/workflow/status/elicpeter/nyx/ci.yml?branch=master)](https://github.com/elicpeter/nyx/actions)
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
[![Docs](https://img.shields.io/badge/docs-elicpeter.github.io%2Fnyx-blue)](https://elicpeter.github.io/nyx/)
fix: Clarify changelog entry for Windows zip command issue in release pipeline (#17)
2025-06-25 03:37:39 +02:00
</div>
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
<p align="center"><img src="assets/screenshots/demo.gif" alt="Nyx UI walkthrough: empty Welcome state, kicking off a scan, the populated overview with Health Score, drilling into a HIGH finding's flow visualizer, then the triage flow" width="900"/></p>
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
chore: Add dual licensing information and contribution guidelines
2025-06-25 00:24:05 +02:00
---
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
## Scan locally, browse locally
docs: Add section on advantages of using Nyx in README (#10) * docs: Add section on advantages of using Nyx in README * ci: Update branch references from 'main' to 'master' in CI configuration * docs: Add third-party licenses documentation and update build process * Update .github/workflows/release-build.yml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * docs: Add third-party licenses documentation and update build process --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2025-06-25 01:42:10 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
Nyx runs a cross-language taint analysis on your repository, then serves the results to a React UI bound to `127.0.0.1`. You get a finding list with severity, evidence, and a step-by-step **flow visualiser** that walks the dataflow from source → sanitizer → sink. Triage decisions persist to `.nyx/triage.json`, which commits alongside your code so the team shares one triage state.
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Added experimental control flow analysis and syntax classification for rust lang (#22) * Introduce control flow graph (CFG) support: - Added `cfg.rs` with CFG generation and analysis utilities. - Integrated `petgraph` library for graph-based computations. - Updated `ast.rs` to utilize CFG for function analysis. - Modified `Cargo.toml` and `Cargo.lock` to include new dependencies. - Improved static analysis with taint tracking through CFG paths. * feat: enhance control flow analysis with taint tracking and node labeling * feat: improve control flow graph with enhanced node handling and new tests * Remove unnecessary reference marker in `byte_offset_to_point` comment. * Remove unnecessary reference marker in `byte_offset_to_point` comment. * Refactor `ast.rs` for performance and clarity; enhance `cfg.rs` with recursive CFG generation and improved classification logic for AST analysis. * Refactor CFG and taint tracking logic: - Enhanced `cfg.rs` with inline helper function `text_of` for cleaner UTF-8 handling in AST nodes. - Expanded `labels.rs` rules with detailed `Sources`, `Sanitizers`, and `Sinks` for improved classification. - Refined `push_node` to handle method call expressions with object-function pairing. - Simplified code handling in trivia skipping and debug-only logic. * Enhance `cfg.rs` with `first_call_ident` helper and improve identifier extraction logic in `push_node`. * Add targeted CFG taint-tracking tests to enhance analysis coverage. * Enhance CFG generation with loop expression handling and improve taint tracking logic. Add new sanitization example in `examples/sanitize/example.rs`. * Update README with installation instructions for Cargo and GitHub releases. * Expand taint-tracking with precise `def-use` computation and enhance `labels.rs` for detailed classification. Extend `examples/sanitize` with realistic scenarios demonstrating new rules. * Refactor `labels.rs`: - Removed redundant `LabelRule` entries for cleaner rule definitions. - Adjusted matching logic to prioritize suffix and prefix matches effectively. * Refactor `labels.rs`: - Removed redundant `LabelRule` entries for cleaner rule definitions. - Adjusted matching logic to prioritize suffix and prefix matches effectively. * Add test for taint tracking with multiple sources in `cfg.rs`. * Add `function_summaries` table and implement summary upsert/load methods. Refactor to handle summary storage and retrieval efficiently, with placeholder clean/drop logic. * refactor: split `labels.rs` into modular structure with language-specific files * refactor: split `labels.rs` into modular structure with language-specific files * refactor: clean up SQL table definitions in `database.rs` for better readability * refactor: simplify CFG structure by removing lifetime parameters and enhancing taint metadata handling * refactor: update TODO comments in `cfg.rs` to clarify future enhancements for cap labels and function details * refactor: remove redundant header from README.md for improved clarity * feat: add PHF-based syntax classifiers and Kind enum for efficient syntax mapping across languages * feat: introduce analysis modes for enhanced scanner configuration and diagnostics * feat: define Kind enum for syntax classification in control flow analysis * feat: bump version to 0.2.0-alpha and update CHANGELOG for new features and fixes * refactor: clean up imports and formatting in AST and CFG modules for improved readability * refactor: simplify function signatures and improve code readability in CFG and module files * fix: correct rayon_thread_stack_size comment to reflect actual value of 8 MiB * refactor: update string formatting in clean and project modules for consistency * refactor: fix indentation in clean.rs for improved readability --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2025-06-28 17:36:14 +02:00
```bash
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
cargo install nyx-scanner
nyx scan # runs the analyzer, caches findings in .nyx/
nyx serve # opens http://localhost:9700 in your browser
Added experimental control flow analysis and syntax classification for rust lang (#22) * Introduce control flow graph (CFG) support: - Added `cfg.rs` with CFG generation and analysis utilities. - Integrated `petgraph` library for graph-based computations. - Updated `ast.rs` to utilize CFG for function analysis. - Modified `Cargo.toml` and `Cargo.lock` to include new dependencies. - Improved static analysis with taint tracking through CFG paths. * feat: enhance control flow analysis with taint tracking and node labeling * feat: improve control flow graph with enhanced node handling and new tests * Remove unnecessary reference marker in `byte_offset_to_point` comment. * Remove unnecessary reference marker in `byte_offset_to_point` comment. * Refactor `ast.rs` for performance and clarity; enhance `cfg.rs` with recursive CFG generation and improved classification logic for AST analysis. * Refactor CFG and taint tracking logic: - Enhanced `cfg.rs` with inline helper function `text_of` for cleaner UTF-8 handling in AST nodes. - Expanded `labels.rs` rules with detailed `Sources`, `Sanitizers`, and `Sinks` for improved classification. - Refined `push_node` to handle method call expressions with object-function pairing. - Simplified code handling in trivia skipping and debug-only logic. * Enhance `cfg.rs` with `first_call_ident` helper and improve identifier extraction logic in `push_node`. * Add targeted CFG taint-tracking tests to enhance analysis coverage. * Enhance CFG generation with loop expression handling and improve taint tracking logic. Add new sanitization example in `examples/sanitize/example.rs`. * Update README with installation instructions for Cargo and GitHub releases. * Expand taint-tracking with precise `def-use` computation and enhance `labels.rs` for detailed classification. Extend `examples/sanitize` with realistic scenarios demonstrating new rules. * Refactor `labels.rs`: - Removed redundant `LabelRule` entries for cleaner rule definitions. - Adjusted matching logic to prioritize suffix and prefix matches effectively. * Refactor `labels.rs`: - Removed redundant `LabelRule` entries for cleaner rule definitions. - Adjusted matching logic to prioritize suffix and prefix matches effectively. * Add test for taint tracking with multiple sources in `cfg.rs`. * Add `function_summaries` table and implement summary upsert/load methods. Refactor to handle summary storage and retrieval efficiently, with placeholder clean/drop logic. * refactor: split `labels.rs` into modular structure with language-specific files * refactor: split `labels.rs` into modular structure with language-specific files * refactor: clean up SQL table definitions in `database.rs` for better readability * refactor: simplify CFG structure by removing lifetime parameters and enhancing taint metadata handling * refactor: update TODO comments in `cfg.rs` to clarify future enhancements for cap labels and function details * refactor: remove redundant header from README.md for improved clarity * feat: add PHF-based syntax classifiers and Kind enum for efficient syntax mapping across languages * feat: introduce analysis modes for enhanced scanner configuration and diagnostics * feat: define Kind enum for syntax classification in control flow analysis * feat: bump version to 0.2.0-alpha and update CHANGELOG for new features and fixes * refactor: clean up imports and formatting in AST and CFG modules for improved readability * refactor: simplify function signatures and improve code readability in CFG and module files * fix: correct rayon_thread_stack_size comment to reflect actual value of 8 MiB * refactor: update string formatting in clean and project modules for consistency * refactor: fix indentation in clean.rs for improved readability --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2025-06-28 17:36:14 +02:00
```
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
Everything stays on your machine: loopback-only bind, host-header enforcement, CSRF on every mutation, no telemetry, no login.
Added experimental control flow analysis and syntax classification for rust lang (#22) * Introduce control flow graph (CFG) support: - Added `cfg.rs` with CFG generation and analysis utilities. - Integrated `petgraph` library for graph-based computations. - Updated `ast.rs` to utilize CFG for function analysis. - Modified `Cargo.toml` and `Cargo.lock` to include new dependencies. - Improved static analysis with taint tracking through CFG paths. * feat: enhance control flow analysis with taint tracking and node labeling * feat: improve control flow graph with enhanced node handling and new tests * Remove unnecessary reference marker in `byte_offset_to_point` comment. * Remove unnecessary reference marker in `byte_offset_to_point` comment. * Refactor `ast.rs` for performance and clarity; enhance `cfg.rs` with recursive CFG generation and improved classification logic for AST analysis. * Refactor CFG and taint tracking logic: - Enhanced `cfg.rs` with inline helper function `text_of` for cleaner UTF-8 handling in AST nodes. - Expanded `labels.rs` rules with detailed `Sources`, `Sanitizers`, and `Sinks` for improved classification. - Refined `push_node` to handle method call expressions with object-function pairing. - Simplified code handling in trivia skipping and debug-only logic. * Enhance `cfg.rs` with `first_call_ident` helper and improve identifier extraction logic in `push_node`. * Add targeted CFG taint-tracking tests to enhance analysis coverage. * Enhance CFG generation with loop expression handling and improve taint tracking logic. Add new sanitization example in `examples/sanitize/example.rs`. * Update README with installation instructions for Cargo and GitHub releases. * Expand taint-tracking with precise `def-use` computation and enhance `labels.rs` for detailed classification. Extend `examples/sanitize` with realistic scenarios demonstrating new rules. * Refactor `labels.rs`: - Removed redundant `LabelRule` entries for cleaner rule definitions. - Adjusted matching logic to prioritize suffix and prefix matches effectively. * Refactor `labels.rs`: - Removed redundant `LabelRule` entries for cleaner rule definitions. - Adjusted matching logic to prioritize suffix and prefix matches effectively. * Add test for taint tracking with multiple sources in `cfg.rs`. * Add `function_summaries` table and implement summary upsert/load methods. Refactor to handle summary storage and retrieval efficiently, with placeholder clean/drop logic. * refactor: split `labels.rs` into modular structure with language-specific files * refactor: split `labels.rs` into modular structure with language-specific files * refactor: clean up SQL table definitions in `database.rs` for better readability * refactor: simplify CFG structure by removing lifetime parameters and enhancing taint metadata handling * refactor: update TODO comments in `cfg.rs` to clarify future enhancements for cap labels and function details * refactor: remove redundant header from README.md for improved clarity * feat: add PHF-based syntax classifiers and Kind enum for efficient syntax mapping across languages * feat: introduce analysis modes for enhanced scanner configuration and diagnostics * feat: define Kind enum for syntax classification in control flow analysis * feat: bump version to 0.2.0-alpha and update CHANGELOG for new features and fixes * refactor: clean up imports and formatting in AST and CFG modules for improved readability * refactor: simplify function signatures and improve code readability in CFG and module files * fix: correct rayon_thread_stack_size comment to reflect actual value of 8 MiB * refactor: update string formatting in clean and project modules for consistency * refactor: fix indentation in clean.rs for improved readability --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2025-06-28 17:36:14 +02:00
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
<p align="center"><img src="assets/screenshots/overview.png" alt="Overview dashboard for a small JS app: Health Score C 78 with the five-component breakdown (Severity pressure, Confidence quality, Trend, Triage coverage, Regression resistance), 3 findings detected, OWASP A03 and A02 buckets, confidence distribution and issue category bars, top affected files" width="900"/></p>
Added experimental control flow analysis and syntax classification for rust lang (#22) * Introduce control flow graph (CFG) support: - Added `cfg.rs` with CFG generation and analysis utilities. - Integrated `petgraph` library for graph-based computations. - Updated `ast.rs` to utilize CFG for function analysis. - Modified `Cargo.toml` and `Cargo.lock` to include new dependencies. - Improved static analysis with taint tracking through CFG paths. * feat: enhance control flow analysis with taint tracking and node labeling * feat: improve control flow graph with enhanced node handling and new tests * Remove unnecessary reference marker in `byte_offset_to_point` comment. * Remove unnecessary reference marker in `byte_offset_to_point` comment. * Refactor `ast.rs` for performance and clarity; enhance `cfg.rs` with recursive CFG generation and improved classification logic for AST analysis. * Refactor CFG and taint tracking logic: - Enhanced `cfg.rs` with inline helper function `text_of` for cleaner UTF-8 handling in AST nodes. - Expanded `labels.rs` rules with detailed `Sources`, `Sanitizers`, and `Sinks` for improved classification. - Refined `push_node` to handle method call expressions with object-function pairing. - Simplified code handling in trivia skipping and debug-only logic. * Enhance `cfg.rs` with `first_call_ident` helper and improve identifier extraction logic in `push_node`. * Add targeted CFG taint-tracking tests to enhance analysis coverage. * Enhance CFG generation with loop expression handling and improve taint tracking logic. Add new sanitization example in `examples/sanitize/example.rs`. * Update README with installation instructions for Cargo and GitHub releases. * Expand taint-tracking with precise `def-use` computation and enhance `labels.rs` for detailed classification. Extend `examples/sanitize` with realistic scenarios demonstrating new rules. * Refactor `labels.rs`: - Removed redundant `LabelRule` entries for cleaner rule definitions. - Adjusted matching logic to prioritize suffix and prefix matches effectively. * Refactor `labels.rs`: - Removed redundant `LabelRule` entries for cleaner rule definitions. - Adjusted matching logic to prioritize suffix and prefix matches effectively. * Add test for taint tracking with multiple sources in `cfg.rs`. * Add `function_summaries` table and implement summary upsert/load methods. Refactor to handle summary storage and retrieval efficiently, with placeholder clean/drop logic. * refactor: split `labels.rs` into modular structure with language-specific files * refactor: split `labels.rs` into modular structure with language-specific files * refactor: clean up SQL table definitions in `database.rs` for better readability * refactor: simplify CFG structure by removing lifetime parameters and enhancing taint metadata handling * refactor: update TODO comments in `cfg.rs` to clarify future enhancements for cap labels and function details * refactor: remove redundant header from README.md for improved clarity * feat: add PHF-based syntax classifiers and Kind enum for efficient syntax mapping across languages * feat: introduce analysis modes for enhanced scanner configuration and diagnostics * feat: define Kind enum for syntax classification in control flow analysis * feat: bump version to 0.2.0-alpha and update CHANGELOG for new features and fixes * refactor: clean up imports and formatting in AST and CFG modules for improved readability * refactor: simplify function signatures and improve code readability in CFG and module files * fix: correct rayon_thread_stack_size comment to reflect actual value of 8 MiB * refactor: update string formatting in clean and project modules for consistency * refactor: fix indentation in clean.rs for improved readability --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2025-06-28 17:36:14 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
---
Added experimental control flow analysis and syntax classification for rust lang (#22) * Introduce control flow graph (CFG) support: - Added `cfg.rs` with CFG generation and analysis utilities. - Integrated `petgraph` library for graph-based computations. - Updated `ast.rs` to utilize CFG for function analysis. - Modified `Cargo.toml` and `Cargo.lock` to include new dependencies. - Improved static analysis with taint tracking through CFG paths. * feat: enhance control flow analysis with taint tracking and node labeling * feat: improve control flow graph with enhanced node handling and new tests * Remove unnecessary reference marker in `byte_offset_to_point` comment. * Remove unnecessary reference marker in `byte_offset_to_point` comment. * Refactor `ast.rs` for performance and clarity; enhance `cfg.rs` with recursive CFG generation and improved classification logic for AST analysis. * Refactor CFG and taint tracking logic: - Enhanced `cfg.rs` with inline helper function `text_of` for cleaner UTF-8 handling in AST nodes. - Expanded `labels.rs` rules with detailed `Sources`, `Sanitizers`, and `Sinks` for improved classification. - Refined `push_node` to handle method call expressions with object-function pairing. - Simplified code handling in trivia skipping and debug-only logic. * Enhance `cfg.rs` with `first_call_ident` helper and improve identifier extraction logic in `push_node`. * Add targeted CFG taint-tracking tests to enhance analysis coverage. * Enhance CFG generation with loop expression handling and improve taint tracking logic. Add new sanitization example in `examples/sanitize/example.rs`. * Update README with installation instructions for Cargo and GitHub releases. * Expand taint-tracking with precise `def-use` computation and enhance `labels.rs` for detailed classification. Extend `examples/sanitize` with realistic scenarios demonstrating new rules. * Refactor `labels.rs`: - Removed redundant `LabelRule` entries for cleaner rule definitions. - Adjusted matching logic to prioritize suffix and prefix matches effectively. * Refactor `labels.rs`: - Removed redundant `LabelRule` entries for cleaner rule definitions. - Adjusted matching logic to prioritize suffix and prefix matches effectively. * Add test for taint tracking with multiple sources in `cfg.rs`. * Add `function_summaries` table and implement summary upsert/load methods. Refactor to handle summary storage and retrieval efficiently, with placeholder clean/drop logic. * refactor: split `labels.rs` into modular structure with language-specific files * refactor: split `labels.rs` into modular structure with language-specific files * refactor: clean up SQL table definitions in `database.rs` for better readability * refactor: simplify CFG structure by removing lifetime parameters and enhancing taint metadata handling * refactor: update TODO comments in `cfg.rs` to clarify future enhancements for cap labels and function details * refactor: remove redundant header from README.md for improved clarity * feat: add PHF-based syntax classifiers and Kind enum for efficient syntax mapping across languages * feat: introduce analysis modes for enhanced scanner configuration and diagnostics * feat: define Kind enum for syntax classification in control flow analysis * feat: bump version to 0.2.0-alpha and update CHANGELOG for new features and fixes * refactor: clean up imports and formatting in AST and CFG modules for improved readability * refactor: simplify function signatures and improve code readability in CFG and module files * fix: correct rayon_thread_stack_size comment to reflect actual value of 8 MiB * refactor: update string formatting in clean and project modules for consistency * refactor: fix indentation in clean.rs for improved readability --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2025-06-28 17:36:14 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
## What's in the UI
Feat/full cfg (#30) * feat: Enhance control flow analysis with function summaries and taint analysis * feat: Update taint analysis to utilize function summaries for enhanced tracking * Refactor `walk.rs` batch processing and override handling: - Renamed `Batcher` to `BatchSender` for clarity. - Added `BatchSender::new` constructor for cleaner initialization. - Simplified batch size management in `BatchSender`. - Extracted `build_overrides` function for reusable override construction. - Improved error handling and validation in override building. - Enhanced performance with directory and file type filtering in `walk`. * Improve logging and streamline directory walk process: - Added detailed `tracing` logs for debugging batch flushes, override construction, and walk initialization/completion. - Optimized and simplified `filter_entry` logic for directory and file type filters. - Improved metadata checks and max file size enforcement during the scan. * Refactor and optimize taint tracking, label rules, and directory walk process: - Replaced `DefaultHasher` with `blake3::Hasher` for improved taint hashing. - Enhanced sorting and hashing logic in `taint.rs` for consistency and efficiency. - Removed unused `set_hash` function and redundant imports across files. - Improved batch sender logic in `walk.rs`, renaming key components for clarity. - Unified `spawn_senders` and `spawn_file_walker` with thread handling and channel tuple return. - Expanded label rules with additional matchers for sources, sanitizers, and sinks. - Deprecated `dump_cfg` and specific logging utilities in `cfg.rs` for code cleanup. * fix: fixed let chains error in walk.rs * fix: updated dependencies * fix: updated dependencies * chore: Remove standard error in scan.rs * feat: Introduce function summaries for enhanced taint and control flow analysis * feat: Enhance taint analysis with interop support and function summaries * feat: Add configuration analysis module and enhance matcher rules * feat: Add arity column to function_summaries and handle schema migration * fix: fixed clippy &PathBuf warnings * chore: Update dependencies and versioning in Cargo files * docs: Update README to enhance clarity and detail on features and analysis modes * chore: Update CHANGELOG for version 0.2.0 with new features, changes, and fixes * docs: Update SECURITY.md to clarify version support status --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2026-02-24 23:44:07 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
| Page | What it shows |
|---|---|
| **Overview** | Dashboard: finding counts by severity, top offenders, engine profile summary |
| **Findings** | Browsable list with severity badges, triage status, rule filter, language filter |
| **Finding detail** | Flow-path visualiser with numbered steps (source → sanitizer → sink), code snippets, evidence, cross-file markers, triage dropdown |
| **Triage** | Bulk update states (open, investigating, fixed, false_positive, accepted_risk, suppressed), audit trail, import/export JSON |
| **Explorer** | File tree with per-file symbol list and finding overlay |
| **Scans** | Run history, metrics, diff two scans to see what changed |
| **Rules** | Built-in and custom rules per language; add rules from the UI |
| **Config** | Live config editor; reload without restart |
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
`nyx serve` flags: `--port <N>` (default `9700`), `--host <addr>` (loopback only: `127.0.0.1`, `localhost`, or `::1`), `--no-browser`. See `[server]` in `nyx.conf` for persistent settings, and the [Browser UI guide](https://elicpeter.github.io/nyx/serve.html) for the page-by-page UI tour and security model.
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
chore: Add dual licensing information and contribution guidelines
2025-06-25 00:24:05 +02:00
---
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
## CLI for CI
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
The same engine runs headless for CI pipelines. SARIF output uploads directly to GitHub Code Scanning.
Feat/configurable sanitizers and js precision (#32) * chore: Exclude CLAUDE.md from Cargo.toml * feat: Add configurable analysis rules and CLI commands for custom sanitizers and terminators * feat: Enhance resource management and analysis efficiency - Implemented parallel summary merging in `scan_filesystem` using rayon for improved performance. - Introduced `GlobalSummaries::merge()` for efficient merging of summaries. - Optimized file reading and hashing to eliminate redundant I/O operations. - Added `should_scan_with_hash()` and `upsert_file_with_hash()` methods to streamline file processing. - Enhanced taint analysis with in-place mutations to reduce memory allocations. - Updated resource acquisition patterns to exclude false positives for `freopen` and wrapper functions. * feat: Implement severity downgrade for findings in non-production paths and add source kind inference * feat: Update versioning information in SECURITY.md for new stable line * feat: Update categories in Cargo.toml to include parser-implementations and text-processing * feat: Update dependencies in Cargo.lock for improved compatibility and performance * feat: Update dependencies in Cargo.lock and Cargo.toml for improved compatibility
2026-02-25 04:02:11 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
<p align="center"><img src="assets/screenshots/cli-scan.png" alt="nyx scan console output: HIGH taint findings across a JS and Python file with source → sink arrows" width="820"/></p>
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
```bash
# Fail the job on medium or higher, emit SARIF
nyx scan --format sarif --fail-on MEDIUM > results.sarif
Phase 1 (#33) * chore: Exclude CLAUDE.md from Cargo.toml * feat: add callgraph module and integrate into main analysis flow * feat: enhance CLI with new severity filtering and analysis modes * feat: update CHANGELOG with recent enhancements and fixes to severity filtering and output handling * feat: implement state-model dataflow analysis for resource lifecycle and auth state * feat: enhance diagnostic output formatting and add evidence structure * feat: implement attack surface ranking for diagnostics with scoring and sorting * feat: add comprehensive documentation for installation, usage, and rules reference * feat: add multiple language support for command execution and evaluation endpoints * feat: implement inline suppression for findings using `nyx:ignore` comments * feat: add confidence levels to AST patterns and update output structure * feat: implement low-noise prioritization system with category filtering, rollup grouping, and configurable budgets * feat: bump version to 0.4.0 and update changelog with new features and improvements * feat: add dead code allowances to various functions in mod.rs and real_world_tests.rs
2026-02-25 21:16:36 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
# Ad-hoc JSON, no index
nyx scan ./server --format json --index off
Feat/full cfg (#30) * feat: Enhance control flow analysis with function summaries and taint analysis * feat: Update taint analysis to utilize function summaries for enhanced tracking * Refactor `walk.rs` batch processing and override handling: - Renamed `Batcher` to `BatchSender` for clarity. - Added `BatchSender::new` constructor for cleaner initialization. - Simplified batch size management in `BatchSender`. - Extracted `build_overrides` function for reusable override construction. - Improved error handling and validation in override building. - Enhanced performance with directory and file type filtering in `walk`. * Improve logging and streamline directory walk process: - Added detailed `tracing` logs for debugging batch flushes, override construction, and walk initialization/completion. - Optimized and simplified `filter_entry` logic for directory and file type filters. - Improved metadata checks and max file size enforcement during the scan. * Refactor and optimize taint tracking, label rules, and directory walk process: - Replaced `DefaultHasher` with `blake3::Hasher` for improved taint hashing. - Enhanced sorting and hashing logic in `taint.rs` for consistency and efficiency. - Removed unused `set_hash` function and redundant imports across files. - Improved batch sender logic in `walk.rs`, renaming key components for clarity. - Unified `spawn_senders` and `spawn_file_walker` with thread handling and channel tuple return. - Expanded label rules with additional matchers for sources, sanitizers, and sinks. - Deprecated `dump_cfg` and specific logging utilities in `cfg.rs` for code cleanup. * fix: fixed let chains error in walk.rs * fix: updated dependencies * fix: updated dependencies * chore: Remove standard error in scan.rs * feat: Introduce function summaries for enhanced taint and control flow analysis * feat: Enhance taint analysis with interop support and function summaries * feat: Add configuration analysis module and enhance matcher rules * feat: Add arity column to function_summaries and handle schema migration * fix: fixed clippy &PathBuf warnings * chore: Update dependencies and versioning in Cargo files * docs: Update README to enhance clarity and detail on features and analysis modes * chore: Update CHANGELOG for version 0.2.0 with new features, changes, and fixes * docs: Update SECURITY.md to clarify version support status --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2026-02-24 23:44:07 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
# AST patterns only (fastest; skips CFG + taint)
nyx scan --mode ast
Feat/full cfg (#30) * feat: Enhance control flow analysis with function summaries and taint analysis * feat: Update taint analysis to utilize function summaries for enhanced tracking * Refactor `walk.rs` batch processing and override handling: - Renamed `Batcher` to `BatchSender` for clarity. - Added `BatchSender::new` constructor for cleaner initialization. - Simplified batch size management in `BatchSender`. - Extracted `build_overrides` function for reusable override construction. - Improved error handling and validation in override building. - Enhanced performance with directory and file type filtering in `walk`. * Improve logging and streamline directory walk process: - Added detailed `tracing` logs for debugging batch flushes, override construction, and walk initialization/completion. - Optimized and simplified `filter_entry` logic for directory and file type filters. - Improved metadata checks and max file size enforcement during the scan. * Refactor and optimize taint tracking, label rules, and directory walk process: - Replaced `DefaultHasher` with `blake3::Hasher` for improved taint hashing. - Enhanced sorting and hashing logic in `taint.rs` for consistency and efficiency. - Removed unused `set_hash` function and redundant imports across files. - Improved batch sender logic in `walk.rs`, renaming key components for clarity. - Unified `spawn_senders` and `spawn_file_walker` with thread handling and channel tuple return. - Expanded label rules with additional matchers for sources, sanitizers, and sinks. - Deprecated `dump_cfg` and specific logging utilities in `cfg.rs` for code cleanup. * fix: fixed let chains error in walk.rs * fix: updated dependencies * fix: updated dependencies * chore: Remove standard error in scan.rs * feat: Introduce function summaries for enhanced taint and control flow analysis * feat: Enhance taint analysis with interop support and function summaries * feat: Add configuration analysis module and enhance matcher rules * feat: Add arity column to function_summaries and handle schema migration * fix: fixed clippy &PathBuf warnings * chore: Update dependencies and versioning in Cargo files * docs: Update README to enhance clarity and detail on features and analysis modes * chore: Update CHANGELOG for version 0.2.0 with new features, changes, and fixes * docs: Update SECURITY.md to clarify version support status --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2026-02-24 23:44:07 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
# Engine-depth shortcut: fast | balanced (default) | deep
# `deep` adds symex + demand-driven backwards taint for higher precision at ~2-3× cost
nyx scan --engine-profile deep
```
Phase 1 (#33) * chore: Exclude CLAUDE.md from Cargo.toml * feat: add callgraph module and integrate into main analysis flow * feat: enhance CLI with new severity filtering and analysis modes * feat: update CHANGELOG with recent enhancements and fixes to severity filtering and output handling * feat: implement state-model dataflow analysis for resource lifecycle and auth state * feat: enhance diagnostic output formatting and add evidence structure * feat: implement attack surface ranking for diagnostics with scoring and sorting * feat: add comprehensive documentation for installation, usage, and rules reference * feat: add multiple language support for command execution and evaluation endpoints * feat: implement inline suppression for findings using `nyx:ignore` comments * feat: add confidence levels to AST patterns and update output structure * feat: implement low-noise prioritization system with category filtering, rollup grouping, and configurable budgets * feat: bump version to 0.4.0 and update changelog with new features and improvements * feat: add dead code allowances to various functions in mod.rs and real_world_tests.rs
2026-02-25 21:16:36 -05:00
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
Forward cross-file taint runs in every profile. Symex and the demand-driven backwards walk are opt-in. Turn them on either via `--engine-profile deep`, or individually (`--symex`, `--backwards-analysis`). See the [CLI reference](https://elicpeter.github.io/nyx/cli.html#engine-depth-profile) for the full toggle matrix.
Phase 1 (#33) * chore: Exclude CLAUDE.md from Cargo.toml * feat: add callgraph module and integrate into main analysis flow * feat: enhance CLI with new severity filtering and analysis modes * feat: update CHANGELOG with recent enhancements and fixes to severity filtering and output handling * feat: implement state-model dataflow analysis for resource lifecycle and auth state * feat: enhance diagnostic output formatting and add evidence structure * feat: implement attack surface ranking for diagnostics with scoring and sorting * feat: add comprehensive documentation for installation, usage, and rules reference * feat: add multiple language support for command execution and evaluation endpoints * feat: implement inline suppression for findings using `nyx:ignore` comments * feat: add confidence levels to AST patterns and update output structure * feat: implement low-noise prioritization system with category filtering, rollup grouping, and configurable budgets * feat: bump version to 0.4.0 and update changelog with new features and improvements * feat: add dead code allowances to various functions in mod.rs and real_world_tests.rs
2026-02-25 21:16:36 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
### GitHub Action
Feat/configurable sanitizers and js precision (#32) * chore: Exclude CLAUDE.md from Cargo.toml * feat: Add configurable analysis rules and CLI commands for custom sanitizers and terminators * feat: Enhance resource management and analysis efficiency - Implemented parallel summary merging in `scan_filesystem` using rayon for improved performance. - Introduced `GlobalSummaries::merge()` for efficient merging of summaries. - Optimized file reading and hashing to eliminate redundant I/O operations. - Added `should_scan_with_hash()` and `upsert_file_with_hash()` methods to streamline file processing. - Enhanced taint analysis with in-place mutations to reduce memory allocations. - Updated resource acquisition patterns to exclude false positives for `freopen` and wrapper functions. * feat: Implement severity downgrade for findings in non-production paths and add source kind inference * feat: Update versioning information in SECURITY.md for new stable line * feat: Update categories in Cargo.toml to include parser-implementations and text-processing * feat: Update dependencies in Cargo.lock for improved compatibility and performance * feat: Update dependencies in Cargo.lock and Cargo.toml for improved compatibility
2026-02-25 04:02:11 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
```yaml
- uses: elicpeter/nyx@v0.5.0
with:
format: sarif
fail-on: MEDIUM
- uses: github/codeql-action/upload-sarif@v3
with:
sarif_file: nyx-results.sarif
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
```
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
Inputs: `path`, `version`, `format` (`sarif`|`json`|`console`), `fail-on`, `args`, `token`. Outputs: `finding-count`, `sarif-file`, `exit-code`, `nyx-version`. Linux and macOS runners (x86_64, ARM64).
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
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Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
## Install
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
**Cargo (recommended):**
```bash
cargo install nyx-scanner
chore: Add dual licensing information and contribution guidelines
2025-06-25 00:24:05 +02:00
```
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
**Pre-built binaries:** Grab the archive for your platform from [Releases](https://github.com/elicpeter/nyx/releases), verify against `SHA256SUMS` (and the detached `SHA256SUMS.asc` GPG signature, when present), unzip, and drop `nyx` on your `PATH`.
Feat/configurable sanitizers and js precision (#32) * chore: Exclude CLAUDE.md from Cargo.toml * feat: Add configurable analysis rules and CLI commands for custom sanitizers and terminators * feat: Enhance resource management and analysis efficiency - Implemented parallel summary merging in `scan_filesystem` using rayon for improved performance. - Introduced `GlobalSummaries::merge()` for efficient merging of summaries. - Optimized file reading and hashing to eliminate redundant I/O operations. - Added `should_scan_with_hash()` and `upsert_file_with_hash()` methods to streamline file processing. - Enhanced taint analysis with in-place mutations to reduce memory allocations. - Updated resource acquisition patterns to exclude false positives for `freopen` and wrapper functions. * feat: Implement severity downgrade for findings in non-production paths and add source kind inference * feat: Update versioning information in SECURITY.md for new stable line * feat: Update categories in Cargo.toml to include parser-implementations and text-processing * feat: Update dependencies in Cargo.lock for improved compatibility and performance * feat: Update dependencies in Cargo.lock and Cargo.toml for improved compatibility
2026-02-25 04:02:11 -05:00
```bash
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
# Optional: verify the checksum file's GPG signature (when SHA256SUMS.asc is published)
gpg --verify SHA256SUMS.asc SHA256SUMS
sha256sum -c SHA256SUMS --ignore-missing
unzip nyx-x86_64-unknown-linux-gnu.zip && chmod +x nyx && sudo mv nyx /usr/local/bin/
Feat/configurable sanitizers and js precision (#32) * chore: Exclude CLAUDE.md from Cargo.toml * feat: Add configurable analysis rules and CLI commands for custom sanitizers and terminators * feat: Enhance resource management and analysis efficiency - Implemented parallel summary merging in `scan_filesystem` using rayon for improved performance. - Introduced `GlobalSummaries::merge()` for efficient merging of summaries. - Optimized file reading and hashing to eliminate redundant I/O operations. - Added `should_scan_with_hash()` and `upsert_file_with_hash()` methods to streamline file processing. - Enhanced taint analysis with in-place mutations to reduce memory allocations. - Updated resource acquisition patterns to exclude false positives for `freopen` and wrapper functions. * feat: Implement severity downgrade for findings in non-production paths and add source kind inference * feat: Update versioning information in SECURITY.md for new stable line * feat: Update categories in Cargo.toml to include parser-implementations and text-processing * feat: Update dependencies in Cargo.lock for improved compatibility and performance * feat: Update dependencies in Cargo.lock and Cargo.toml for improved compatibility
2026-02-25 04:02:11 -05:00
```
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
**From source:**
```bash
git clone https://github.com/elicpeter/nyx.git
cd nyx && cargo build --release
```
Feat/full cfg (#30) * feat: Enhance control flow analysis with function summaries and taint analysis * feat: Update taint analysis to utilize function summaries for enhanced tracking * Refactor `walk.rs` batch processing and override handling: - Renamed `Batcher` to `BatchSender` for clarity. - Added `BatchSender::new` constructor for cleaner initialization. - Simplified batch size management in `BatchSender`. - Extracted `build_overrides` function for reusable override construction. - Improved error handling and validation in override building. - Enhanced performance with directory and file type filtering in `walk`. * Improve logging and streamline directory walk process: - Added detailed `tracing` logs for debugging batch flushes, override construction, and walk initialization/completion. - Optimized and simplified `filter_entry` logic for directory and file type filters. - Improved metadata checks and max file size enforcement during the scan. * Refactor and optimize taint tracking, label rules, and directory walk process: - Replaced `DefaultHasher` with `blake3::Hasher` for improved taint hashing. - Enhanced sorting and hashing logic in `taint.rs` for consistency and efficiency. - Removed unused `set_hash` function and redundant imports across files. - Improved batch sender logic in `walk.rs`, renaming key components for clarity. - Unified `spawn_senders` and `spawn_file_walker` with thread handling and channel tuple return. - Expanded label rules with additional matchers for sources, sanitizers, and sinks. - Deprecated `dump_cfg` and specific logging utilities in `cfg.rs` for code cleanup. * fix: fixed let chains error in walk.rs * fix: updated dependencies * fix: updated dependencies * chore: Remove standard error in scan.rs * feat: Introduce function summaries for enhanced taint and control flow analysis * feat: Enhance taint analysis with interop support and function summaries * feat: Add configuration analysis module and enhance matcher rules * feat: Add arity column to function_summaries and handle schema migration * fix: fixed clippy &PathBuf warnings * chore: Update dependencies and versioning in Cargo files * docs: Update README to enhance clarity and detail on features and analysis modes * chore: Update CHANGELOG for version 0.2.0 with new features, changes, and fixes * docs: Update SECURITY.md to clarify version support status --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2026-02-24 23:44:07 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
Requires stable Rust 1.88+. The frontend is compiled and embedded in the binary at build time, so there is no separate install step for `nyx serve`.
Phase 1 (#33) * chore: Exclude CLAUDE.md from Cargo.toml * feat: add callgraph module and integrate into main analysis flow * feat: enhance CLI with new severity filtering and analysis modes * feat: update CHANGELOG with recent enhancements and fixes to severity filtering and output handling * feat: implement state-model dataflow analysis for resource lifecycle and auth state * feat: enhance diagnostic output formatting and add evidence structure * feat: implement attack surface ranking for diagnostics with scoring and sorting * feat: add comprehensive documentation for installation, usage, and rules reference * feat: add multiple language support for command execution and evaluation endpoints * feat: implement inline suppression for findings using `nyx:ignore` comments * feat: add confidence levels to AST patterns and update output structure * feat: implement low-noise prioritization system with category filtering, rollup grouping, and configurable budgets * feat: bump version to 0.4.0 and update changelog with new features and improvements * feat: add dead code allowances to various functions in mod.rs and real_world_tests.rs
2026-02-25 21:16:36 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
---
Phase 1 (#33) * chore: Exclude CLAUDE.md from Cargo.toml * feat: add callgraph module and integrate into main analysis flow * feat: enhance CLI with new severity filtering and analysis modes * feat: update CHANGELOG with recent enhancements and fixes to severity filtering and output handling * feat: implement state-model dataflow analysis for resource lifecycle and auth state * feat: enhance diagnostic output formatting and add evidence structure * feat: implement attack surface ranking for diagnostics with scoring and sorting * feat: add comprehensive documentation for installation, usage, and rules reference * feat: add multiple language support for command execution and evaluation endpoints * feat: implement inline suppression for findings using `nyx:ignore` comments * feat: add confidence levels to AST patterns and update output structure * feat: implement low-noise prioritization system with category filtering, rollup grouping, and configurable budgets * feat: bump version to 0.4.0 and update changelog with new features and improvements * feat: add dead code allowances to various functions in mod.rs and real_world_tests.rs
2026-02-25 21:16:36 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
## Languages
Feat/full cfg (#30) * feat: Enhance control flow analysis with function summaries and taint analysis * feat: Update taint analysis to utilize function summaries for enhanced tracking * Refactor `walk.rs` batch processing and override handling: - Renamed `Batcher` to `BatchSender` for clarity. - Added `BatchSender::new` constructor for cleaner initialization. - Simplified batch size management in `BatchSender`. - Extracted `build_overrides` function for reusable override construction. - Improved error handling and validation in override building. - Enhanced performance with directory and file type filtering in `walk`. * Improve logging and streamline directory walk process: - Added detailed `tracing` logs for debugging batch flushes, override construction, and walk initialization/completion. - Optimized and simplified `filter_entry` logic for directory and file type filters. - Improved metadata checks and max file size enforcement during the scan. * Refactor and optimize taint tracking, label rules, and directory walk process: - Replaced `DefaultHasher` with `blake3::Hasher` for improved taint hashing. - Enhanced sorting and hashing logic in `taint.rs` for consistency and efficiency. - Removed unused `set_hash` function and redundant imports across files. - Improved batch sender logic in `walk.rs`, renaming key components for clarity. - Unified `spawn_senders` and `spawn_file_walker` with thread handling and channel tuple return. - Expanded label rules with additional matchers for sources, sanitizers, and sinks. - Deprecated `dump_cfg` and specific logging utilities in `cfg.rs` for code cleanup. * fix: fixed let chains error in walk.rs * fix: updated dependencies * fix: updated dependencies * chore: Remove standard error in scan.rs * feat: Introduce function summaries for enhanced taint and control flow analysis * feat: Enhance taint analysis with interop support and function summaries * feat: Add configuration analysis module and enhance matcher rules * feat: Add arity column to function_summaries and handle schema migration * fix: fixed clippy &PathBuf warnings * chore: Update dependencies and versioning in Cargo files * docs: Update README to enhance clarity and detail on features and analysis modes * chore: Update CHANGELOG for version 0.2.0 with new features, changes, and fixes * docs: Update SECURITY.md to clarify version support status --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2026-02-24 23:44:07 -05:00
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
All 10 languages parse via tree-sitter and run through the full pipeline, but rule depth and engine coverage are uneven. Benchmark F1 on the 433-case corpus at [`tests/benchmark/ground_truth.json`](tests/benchmark/ground_truth.json) is 100% for nine of ten languages and 94.1% for Go, so F1 alone no longer separates the tiers. Tiering reflects rule depth, gated-sink coverage, and structural idioms the synthetic corpus does not fully stress:
Phase 1 (#33) * chore: Exclude CLAUDE.md from Cargo.toml * feat: add callgraph module and integrate into main analysis flow * feat: enhance CLI with new severity filtering and analysis modes * feat: update CHANGELOG with recent enhancements and fixes to severity filtering and output handling * feat: implement state-model dataflow analysis for resource lifecycle and auth state * feat: enhance diagnostic output formatting and add evidence structure * feat: implement attack surface ranking for diagnostics with scoring and sorting * feat: add comprehensive documentation for installation, usage, and rules reference * feat: add multiple language support for command execution and evaluation endpoints * feat: implement inline suppression for findings using `nyx:ignore` comments * feat: add confidence levels to AST patterns and update output structure * feat: implement low-noise prioritization system with category filtering, rollup grouping, and configurable budgets * feat: bump version to 0.4.0 and update changelog with new features and improvements * feat: add dead code allowances to various functions in mod.rs and real_world_tests.rs
2026-02-25 21:16:36 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
| Tier | Languages | F1 | Use as a CI gate? |
|---|---|---|---|
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
| **Stable** | Python, JavaScript, TypeScript | 100% | Yes |
| **Beta** | Java, PHP, Ruby, Rust, Go | 94.1% to 100% | Yes, with light FP triage |
| **Preview** | C, C++ | 100% on synthetic corpus | No. STL container flow, builder chains, and inline class member functions are tracked, but deep pointer aliasing and function pointers are not. Pair with clang-tidy or Clang Static Analyzer |
Phase 1 (#33) * chore: Exclude CLAUDE.md from Cargo.toml * feat: add callgraph module and integrate into main analysis flow * feat: enhance CLI with new severity filtering and analysis modes * feat: update CHANGELOG with recent enhancements and fixes to severity filtering and output handling * feat: implement state-model dataflow analysis for resource lifecycle and auth state * feat: enhance diagnostic output formatting and add evidence structure * feat: implement attack surface ranking for diagnostics with scoring and sorting * feat: add comprehensive documentation for installation, usage, and rules reference * feat: add multiple language support for command execution and evaluation endpoints * feat: implement inline suppression for findings using `nyx:ignore` comments * feat: add confidence levels to AST patterns and update output structure * feat: implement low-noise prioritization system with category filtering, rollup grouping, and configurable budgets * feat: bump version to 0.4.0 and update changelog with new features and improvements * feat: add dead code allowances to various functions in mod.rs and real_world_tests.rs
2026-02-25 21:16:36 -05:00
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
Aggregate rule-level F1: 99.3% (P=0.991, R=0.995). The single open FN is `cve-go-2023-3188-vulnerable` (owncast SSRF); the two open FPs (`go-safe-007`, `go-safe-009`) also sit on the Go side. Per-dimension detail and known blind spots live on the [Language maturity page](https://elicpeter.github.io/nyx/language-maturity.html).
Phase 1 (#33) * chore: Exclude CLAUDE.md from Cargo.toml * feat: add callgraph module and integrate into main analysis flow * feat: enhance CLI with new severity filtering and analysis modes * feat: update CHANGELOG with recent enhancements and fixes to severity filtering and output handling * feat: implement state-model dataflow analysis for resource lifecycle and auth state * feat: enhance diagnostic output formatting and add evidence structure * feat: implement attack surface ranking for diagnostics with scoring and sorting * feat: add comprehensive documentation for installation, usage, and rules reference * feat: add multiple language support for command execution and evaluation endpoints * feat: implement inline suppression for findings using `nyx:ignore` comments * feat: add confidence levels to AST patterns and update output structure * feat: implement low-noise prioritization system with category filtering, rollup grouping, and configurable budgets * feat: bump version to 0.4.0 and update changelog with new features and improvements * feat: add dead code allowances to various functions in mod.rs and real_world_tests.rs
2026-02-25 21:16:36 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
### Validated against real CVEs
Phase 1 (#33) * chore: Exclude CLAUDE.md from Cargo.toml * feat: add callgraph module and integrate into main analysis flow * feat: enhance CLI with new severity filtering and analysis modes * feat: update CHANGELOG with recent enhancements and fixes to severity filtering and output handling * feat: implement state-model dataflow analysis for resource lifecycle and auth state * feat: enhance diagnostic output formatting and add evidence structure * feat: implement attack surface ranking for diagnostics with scoring and sorting * feat: add comprehensive documentation for installation, usage, and rules reference * feat: add multiple language support for command execution and evaluation endpoints * feat: implement inline suppression for findings using `nyx:ignore` comments * feat: add confidence levels to AST patterns and update output structure * feat: implement low-noise prioritization system with category filtering, rollup grouping, and configurable budgets * feat: bump version to 0.4.0 and update changelog with new features and improvements * feat: add dead code allowances to various functions in mod.rs and real_world_tests.rs
2026-02-25 21:16:36 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
The corpus also holds a small set of vulnerable/patched pairs extracted from published advisories, so the benchmark floor is defended by regression protection on demonstrably real bugs rather than just synthetic analogues. Nyx fires on the vulnerable file and emits zero findings on the patched file for each pair.
Phase 1 (#33) * chore: Exclude CLAUDE.md from Cargo.toml * feat: add callgraph module and integrate into main analysis flow * feat: enhance CLI with new severity filtering and analysis modes * feat: update CHANGELOG with recent enhancements and fixes to severity filtering and output handling * feat: implement state-model dataflow analysis for resource lifecycle and auth state * feat: enhance diagnostic output formatting and add evidence structure * feat: implement attack surface ranking for diagnostics with scoring and sorting * feat: add comprehensive documentation for installation, usage, and rules reference * feat: add multiple language support for command execution and evaluation endpoints * feat: implement inline suppression for findings using `nyx:ignore` comments * feat: add confidence levels to AST patterns and update output structure * feat: implement low-noise prioritization system with category filtering, rollup grouping, and configurable budgets * feat: bump version to 0.4.0 and update changelog with new features and improvements * feat: add dead code allowances to various functions in mod.rs and real_world_tests.rs
2026-02-25 21:16:36 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
| CVE | Project | Language | Class |
|---|---|---|---|
| [CVE-2023-48022](https://nvd.nist.gov/vuln/detail/CVE-2023-48022) | Ray | Python | Command injection |
| [CVE-2017-18342](https://nvd.nist.gov/vuln/detail/CVE-2017-18342) | PyYAML | Python | Deserialization |
| [CVE-2019-14939](https://nvd.nist.gov/vuln/detail/CVE-2019-14939) | mongo-express | JavaScript | Code execution (`eval`) |
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
| [CVE-2025-64430](https://nvd.nist.gov/vuln/detail/CVE-2025-64430) | Parse Server | JavaScript | SSRF |
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
| [CVE-2023-26159](https://nvd.nist.gov/vuln/detail/CVE-2023-26159) | follow-redirects | TypeScript | SSRF |
| [CVE-2022-30323](https://nvd.nist.gov/vuln/detail/CVE-2022-30323) | hashicorp/go-getter | Go | Command injection |
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
| [CVE-2024-31450](https://nvd.nist.gov/vuln/detail/CVE-2024-31450) | owncast | Go | Path traversal |
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
| [CVE-2015-7501](https://nvd.nist.gov/vuln/detail/CVE-2015-7501) | Apache Commons Collections | Java | Deserialization |
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
| [CVE-2017-12629](https://nvd.nist.gov/vuln/detail/CVE-2017-12629) | Apache Solr | Java | Command injection |
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
| [CVE-2013-0156](https://nvd.nist.gov/vuln/detail/CVE-2013-0156) | Ruby on Rails | Ruby | Deserialization |
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
| [CVE-2020-8130](https://nvd.nist.gov/vuln/detail/CVE-2020-8130) | Rake | Ruby | Command injection |
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
| [CVE-2017-9841](https://nvd.nist.gov/vuln/detail/CVE-2017-9841) | PHPUnit | PHP | Code execution (`eval`) |
| [CVE-2018-15133](https://nvd.nist.gov/vuln/detail/CVE-2018-15133) | Laravel | PHP | Deserialization |
| [CVE-2016-3714](https://nvd.nist.gov/vuln/detail/CVE-2016-3714) | ImageMagick (ImageTragick) | C | Command injection |
| [CVE-2019-18634](https://nvd.nist.gov/vuln/detail/CVE-2019-18634) | sudo (pwfeedback) | C | Memory safety |
| [CVE-2019-13132](https://nvd.nist.gov/vuln/detail/CVE-2019-13132) | ZeroMQ libzmq | C++ | Memory safety |
| [CVE-2022-1941](https://nvd.nist.gov/vuln/detail/CVE-2022-1941) | Protocol Buffers | C++ | Memory safety |
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
`cve-go-2023-3188-vulnerable` (owncast SSRF) ships in the corpus too but is currently a known FN; it will move into the table once the engine fires on it.
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
Fixtures live under [`tests/benchmark/cve_corpus/`](tests/benchmark/cve_corpus/) with upstream attribution headers.
Feat/full cfg (#30) * feat: Enhance control flow analysis with function summaries and taint analysis * feat: Update taint analysis to utilize function summaries for enhanced tracking * Refactor `walk.rs` batch processing and override handling: - Renamed `Batcher` to `BatchSender` for clarity. - Added `BatchSender::new` constructor for cleaner initialization. - Simplified batch size management in `BatchSender`. - Extracted `build_overrides` function for reusable override construction. - Improved error handling and validation in override building. - Enhanced performance with directory and file type filtering in `walk`. * Improve logging and streamline directory walk process: - Added detailed `tracing` logs for debugging batch flushes, override construction, and walk initialization/completion. - Optimized and simplified `filter_entry` logic for directory and file type filters. - Improved metadata checks and max file size enforcement during the scan. * Refactor and optimize taint tracking, label rules, and directory walk process: - Replaced `DefaultHasher` with `blake3::Hasher` for improved taint hashing. - Enhanced sorting and hashing logic in `taint.rs` for consistency and efficiency. - Removed unused `set_hash` function and redundant imports across files. - Improved batch sender logic in `walk.rs`, renaming key components for clarity. - Unified `spawn_senders` and `spawn_file_walker` with thread handling and channel tuple return. - Expanded label rules with additional matchers for sources, sanitizers, and sinks. - Deprecated `dump_cfg` and specific logging utilities in `cfg.rs` for code cleanup. * fix: fixed let chains error in walk.rs * fix: updated dependencies * fix: updated dependencies * chore: Remove standard error in scan.rs * feat: Introduce function summaries for enhanced taint and control flow analysis * feat: Enhance taint analysis with interop support and function summaries * feat: Add configuration analysis module and enhance matcher rules * feat: Add arity column to function_summaries and handle schema migration * fix: fixed clippy &PathBuf warnings * chore: Update dependencies and versioning in Cargo files * docs: Update README to enhance clarity and detail on features and analysis modes * chore: Update CHANGELOG for version 0.2.0 with new features, changes, and fixes * docs: Update SECURITY.md to clarify version support status --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2026-02-24 23:44:07 -05:00
---
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
## How it works
Feat/full cfg (#30) * feat: Enhance control flow analysis with function summaries and taint analysis * feat: Update taint analysis to utilize function summaries for enhanced tracking * Refactor `walk.rs` batch processing and override handling: - Renamed `Batcher` to `BatchSender` for clarity. - Added `BatchSender::new` constructor for cleaner initialization. - Simplified batch size management in `BatchSender`. - Extracted `build_overrides` function for reusable override construction. - Improved error handling and validation in override building. - Enhanced performance with directory and file type filtering in `walk`. * Improve logging and streamline directory walk process: - Added detailed `tracing` logs for debugging batch flushes, override construction, and walk initialization/completion. - Optimized and simplified `filter_entry` logic for directory and file type filters. - Improved metadata checks and max file size enforcement during the scan. * Refactor and optimize taint tracking, label rules, and directory walk process: - Replaced `DefaultHasher` with `blake3::Hasher` for improved taint hashing. - Enhanced sorting and hashing logic in `taint.rs` for consistency and efficiency. - Removed unused `set_hash` function and redundant imports across files. - Improved batch sender logic in `walk.rs`, renaming key components for clarity. - Unified `spawn_senders` and `spawn_file_walker` with thread handling and channel tuple return. - Expanded label rules with additional matchers for sources, sanitizers, and sinks. - Deprecated `dump_cfg` and specific logging utilities in `cfg.rs` for code cleanup. * fix: fixed let chains error in walk.rs * fix: updated dependencies * fix: updated dependencies * chore: Remove standard error in scan.rs * feat: Introduce function summaries for enhanced taint and control flow analysis * feat: Enhance taint analysis with interop support and function summaries * feat: Add configuration analysis module and enhance matcher rules * feat: Add arity column to function_summaries and handle schema migration * fix: fixed clippy &PathBuf warnings * chore: Update dependencies and versioning in Cargo files * docs: Update README to enhance clarity and detail on features and analysis modes * chore: Update CHANGELOG for version 0.2.0 with new features, changes, and fixes * docs: Update SECURITY.md to clarify version support status --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2026-02-24 23:44:07 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
Two passes over the filesystem, with an optional SQLite index to skip unchanged files:
Feat/full cfg (#30) * feat: Enhance control flow analysis with function summaries and taint analysis * feat: Update taint analysis to utilize function summaries for enhanced tracking * Refactor `walk.rs` batch processing and override handling: - Renamed `Batcher` to `BatchSender` for clarity. - Added `BatchSender::new` constructor for cleaner initialization. - Simplified batch size management in `BatchSender`. - Extracted `build_overrides` function for reusable override construction. - Improved error handling and validation in override building. - Enhanced performance with directory and file type filtering in `walk`. * Improve logging and streamline directory walk process: - Added detailed `tracing` logs for debugging batch flushes, override construction, and walk initialization/completion. - Optimized and simplified `filter_entry` logic for directory and file type filters. - Improved metadata checks and max file size enforcement during the scan. * Refactor and optimize taint tracking, label rules, and directory walk process: - Replaced `DefaultHasher` with `blake3::Hasher` for improved taint hashing. - Enhanced sorting and hashing logic in `taint.rs` for consistency and efficiency. - Removed unused `set_hash` function and redundant imports across files. - Improved batch sender logic in `walk.rs`, renaming key components for clarity. - Unified `spawn_senders` and `spawn_file_walker` with thread handling and channel tuple return. - Expanded label rules with additional matchers for sources, sanitizers, and sinks. - Deprecated `dump_cfg` and specific logging utilities in `cfg.rs` for code cleanup. * fix: fixed let chains error in walk.rs * fix: updated dependencies * fix: updated dependencies * chore: Remove standard error in scan.rs * feat: Introduce function summaries for enhanced taint and control flow analysis * feat: Enhance taint analysis with interop support and function summaries * feat: Add configuration analysis module and enhance matcher rules * feat: Add arity column to function_summaries and handle schema migration * fix: fixed clippy &PathBuf warnings * chore: Update dependencies and versioning in Cargo files * docs: Update README to enhance clarity and detail on features and analysis modes * chore: Update CHANGELOG for version 0.2.0 with new features, changes, and fixes * docs: Update SECURITY.md to clarify version support status --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2026-02-24 23:44:07 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
1. **Pass 1**: parse each file via tree-sitter, build an intra-procedural CFG (petgraph), lower to pruned SSA (Cytron phi insertion over dominance frontiers), and export per-function summaries (source/sanitizer/sink caps, taint transforms, points-to, callees).
2. **Summary merge**: union all per-file summaries into a `GlobalSummaries` map.
3. **Pass 2**: re-analyze each file with cross-file context under bounded context sensitivity (k=1 inlining for intra-file callees, SCC fixpoint capped at 64 iterations, and summary fallback for callees above the inline body-size cap). A forward dataflow worklist propagates taint through the SSA lattice with guaranteed convergence. Call-graph SCCs iterate to fixed-point (within the cap) so mutually recursive functions get accurate summaries.
4. **Rank, dedupe, emit**: findings are scored by severity × evidence strength × source-kind exploitability, then emitted to console, JSON, or SARIF.
Feat/full cfg (#30) * feat: Enhance control flow analysis with function summaries and taint analysis * feat: Update taint analysis to utilize function summaries for enhanced tracking * Refactor `walk.rs` batch processing and override handling: - Renamed `Batcher` to `BatchSender` for clarity. - Added `BatchSender::new` constructor for cleaner initialization. - Simplified batch size management in `BatchSender`. - Extracted `build_overrides` function for reusable override construction. - Improved error handling and validation in override building. - Enhanced performance with directory and file type filtering in `walk`. * Improve logging and streamline directory walk process: - Added detailed `tracing` logs for debugging batch flushes, override construction, and walk initialization/completion. - Optimized and simplified `filter_entry` logic for directory and file type filters. - Improved metadata checks and max file size enforcement during the scan. * Refactor and optimize taint tracking, label rules, and directory walk process: - Replaced `DefaultHasher` with `blake3::Hasher` for improved taint hashing. - Enhanced sorting and hashing logic in `taint.rs` for consistency and efficiency. - Removed unused `set_hash` function and redundant imports across files. - Improved batch sender logic in `walk.rs`, renaming key components for clarity. - Unified `spawn_senders` and `spawn_file_walker` with thread handling and channel tuple return. - Expanded label rules with additional matchers for sources, sanitizers, and sinks. - Deprecated `dump_cfg` and specific logging utilities in `cfg.rs` for code cleanup. * fix: fixed let chains error in walk.rs * fix: updated dependencies * fix: updated dependencies * chore: Remove standard error in scan.rs * feat: Introduce function summaries for enhanced taint and control flow analysis * feat: Enhance taint analysis with interop support and function summaries * feat: Add configuration analysis module and enhance matcher rules * feat: Add arity column to function_summaries and handle schema migration * fix: fixed clippy &PathBuf warnings * chore: Update dependencies and versioning in Cargo files * docs: Update README to enhance clarity and detail on features and analysis modes * chore: Update CHANGELOG for version 0.2.0 with new features, changes, and fixes * docs: Update SECURITY.md to clarify version support status --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2026-02-24 23:44:07 -05:00
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
Detector families: taint (cross-file source→sink), CFG structural (auth gaps, unguarded sinks, resource leaks), state model (use-after-close, double-close, must-leak, unauthed-access), AST patterns (tree-sitter structural match). Full detector docs: [Detectors](https://elicpeter.github.io/nyx/detectors.html).
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
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Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
## Configuration
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
Config merges `nyx.conf` (defaults) and `nyx.local` (your overrides) from the platform config directory (`~/.config/nyx/` on Linux, `~/Library/Application Support/nyx/` on macOS, `%APPDATA%\elicpeter\nyx\config\` on Windows).
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
chore: Add dual licensing information and contribution guidelines
2025-06-25 00:24:05 +02:00
```toml
[scanner]
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
mode = "full" # full | ast | cfg | taint
min_severity = "Medium"
Feat/configurable sanitizers and js precision (#32) * chore: Exclude CLAUDE.md from Cargo.toml * feat: Add configurable analysis rules and CLI commands for custom sanitizers and terminators * feat: Enhance resource management and analysis efficiency - Implemented parallel summary merging in `scan_filesystem` using rayon for improved performance. - Introduced `GlobalSummaries::merge()` for efficient merging of summaries. - Optimized file reading and hashing to eliminate redundant I/O operations. - Added `should_scan_with_hash()` and `upsert_file_with_hash()` methods to streamline file processing. - Enhanced taint analysis with in-place mutations to reduce memory allocations. - Updated resource acquisition patterns to exclude false positives for `freopen` and wrapper functions. * feat: Implement severity downgrade for findings in non-production paths and add source kind inference * feat: Update versioning information in SECURITY.md for new stable line * feat: Update categories in Cargo.toml to include parser-implementations and text-processing * feat: Update dependencies in Cargo.lock for improved compatibility and performance * feat: Update dependencies in Cargo.lock and Cargo.toml for improved compatibility
2026-02-25 04:02:11 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
[server]
host = "127.0.0.1"
port = 9700
open_browser = true
Feat/configurable sanitizers and js precision (#32) * chore: Exclude CLAUDE.md from Cargo.toml * feat: Add configurable analysis rules and CLI commands for custom sanitizers and terminators * feat: Enhance resource management and analysis efficiency - Implemented parallel summary merging in `scan_filesystem` using rayon for improved performance. - Introduced `GlobalSummaries::merge()` for efficient merging of summaries. - Optimized file reading and hashing to eliminate redundant I/O operations. - Added `should_scan_with_hash()` and `upsert_file_with_hash()` methods to streamline file processing. - Enhanced taint analysis with in-place mutations to reduce memory allocations. - Updated resource acquisition patterns to exclude false positives for `freopen` and wrapper functions. * feat: Implement severity downgrade for findings in non-production paths and add source kind inference * feat: Update versioning information in SECURITY.md for new stable line * feat: Update categories in Cargo.toml to include parser-implementations and text-processing * feat: Update dependencies in Cargo.lock for improved compatibility and performance * feat: Update dependencies in Cargo.lock and Cargo.toml for improved compatibility
2026-02-25 04:02:11 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
# Project-specific sanitizer
Feat/configurable sanitizers and js precision (#32) * chore: Exclude CLAUDE.md from Cargo.toml * feat: Add configurable analysis rules and CLI commands for custom sanitizers and terminators * feat: Enhance resource management and analysis efficiency - Implemented parallel summary merging in `scan_filesystem` using rayon for improved performance. - Introduced `GlobalSummaries::merge()` for efficient merging of summaries. - Optimized file reading and hashing to eliminate redundant I/O operations. - Added `should_scan_with_hash()` and `upsert_file_with_hash()` methods to streamline file processing. - Enhanced taint analysis with in-place mutations to reduce memory allocations. - Updated resource acquisition patterns to exclude false positives for `freopen` and wrapper functions. * feat: Implement severity downgrade for findings in non-production paths and add source kind inference * feat: Update versioning information in SECURITY.md for new stable line * feat: Update categories in Cargo.toml to include parser-implementations and text-processing * feat: Update dependencies in Cargo.lock for improved compatibility and performance * feat: Update dependencies in Cargo.lock and Cargo.toml for improved compatibility
2026-02-25 04:02:11 -05:00
[[analysis.languages.javascript.rules]]
matchers = ["escapeHtml"]
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
kind = "sanitizer"
cap = "html_escape"
Feat/configurable sanitizers and js precision (#32) * chore: Exclude CLAUDE.md from Cargo.toml * feat: Add configurable analysis rules and CLI commands for custom sanitizers and terminators * feat: Enhance resource management and analysis efficiency - Implemented parallel summary merging in `scan_filesystem` using rayon for improved performance. - Introduced `GlobalSummaries::merge()` for efficient merging of summaries. - Optimized file reading and hashing to eliminate redundant I/O operations. - Added `should_scan_with_hash()` and `upsert_file_with_hash()` methods to streamline file processing. - Enhanced taint analysis with in-place mutations to reduce memory allocations. - Updated resource acquisition patterns to exclude false positives for `freopen` and wrapper functions. * feat: Implement severity downgrade for findings in non-production paths and add source kind inference * feat: Update versioning information in SECURITY.md for new stable line * feat: Update categories in Cargo.toml to include parser-implementations and text-processing * feat: Update dependencies in Cargo.lock for improved compatibility and performance * feat: Update dependencies in Cargo.lock and Cargo.toml for improved compatibility
2026-02-25 04:02:11 -05:00
```
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
Or add rules interactively: `nyx config add-rule --lang javascript --matcher escapeHtml --kind sanitizer --cap html_escape`. Caps: `env_var`, `html_escape`, `shell_escape`, `url_encode`, `json_parse`, `file_io`, `fmt_string`, `sql_query`, `deserialize`, `ssrf`, `code_exec`, `crypto`, `unauthorized_id`, `all`. Full schema: [Configuration](https://elicpeter.github.io/nyx/configuration.html).
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
chore: Add dual licensing information and contribution guidelines
2025-06-25 00:24:05 +02:00
---
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
## Status
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
Under active development. APIs, detector behavior, and configuration options may change between releases. Rule-level F1 on the 433-case corpus is the CI regression floor; per-language detail lives in [`tests/benchmark/RESULTS.md`](tests/benchmark/RESULTS.md).
Feat/full cfg (#30) * feat: Enhance control flow analysis with function summaries and taint analysis * feat: Update taint analysis to utilize function summaries for enhanced tracking * Refactor `walk.rs` batch processing and override handling: - Renamed `Batcher` to `BatchSender` for clarity. - Added `BatchSender::new` constructor for cleaner initialization. - Simplified batch size management in `BatchSender`. - Extracted `build_overrides` function for reusable override construction. - Improved error handling and validation in override building. - Enhanced performance with directory and file type filtering in `walk`. * Improve logging and streamline directory walk process: - Added detailed `tracing` logs for debugging batch flushes, override construction, and walk initialization/completion. - Optimized and simplified `filter_entry` logic for directory and file type filters. - Improved metadata checks and max file size enforcement during the scan. * Refactor and optimize taint tracking, label rules, and directory walk process: - Replaced `DefaultHasher` with `blake3::Hasher` for improved taint hashing. - Enhanced sorting and hashing logic in `taint.rs` for consistency and efficiency. - Removed unused `set_hash` function and redundant imports across files. - Improved batch sender logic in `walk.rs`, renaming key components for clarity. - Unified `spawn_senders` and `spawn_file_walker` with thread handling and channel tuple return. - Expanded label rules with additional matchers for sources, sanitizers, and sinks. - Deprecated `dump_cfg` and specific logging utilities in `cfg.rs` for code cleanup. * fix: fixed let chains error in walk.rs * fix: updated dependencies * fix: updated dependencies * chore: Remove standard error in scan.rs * feat: Introduce function summaries for enhanced taint and control flow analysis * feat: Enhance taint analysis with interop support and function summaries * feat: Add configuration analysis module and enhance matcher rules * feat: Add arity column to function_summaries and handle schema migration * fix: fixed clippy &PathBuf warnings * chore: Update dependencies and versioning in Cargo files * docs: Update README to enhance clarity and detail on features and analysis modes * chore: Update CHANGELOG for version 0.2.0 with new features, changes, and fixes * docs: Update SECURITY.md to clarify version support status --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2026-02-24 23:44:07 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
Taint analysis is interprocedural. Persisted per-function SSA summaries carry per-return-path transforms and parameter-granularity points-to, and call-graph SCCs (including SCCs that span files) iterate to a joint fixed-point. The default `balanced` profile also runs k=1 context-sensitive inlining for intra-file callees. Symex (with cross-file and interprocedural frames) and the demand-driven backwards walk are opt-in. Enable them individually with `--symex` and `--backwards-analysis`, or together with `--engine-profile deep`.
Feat/full cfg (#30) * feat: Enhance control flow analysis with function summaries and taint analysis * feat: Update taint analysis to utilize function summaries for enhanced tracking * Refactor `walk.rs` batch processing and override handling: - Renamed `Batcher` to `BatchSender` for clarity. - Added `BatchSender::new` constructor for cleaner initialization. - Simplified batch size management in `BatchSender`. - Extracted `build_overrides` function for reusable override construction. - Improved error handling and validation in override building. - Enhanced performance with directory and file type filtering in `walk`. * Improve logging and streamline directory walk process: - Added detailed `tracing` logs for debugging batch flushes, override construction, and walk initialization/completion. - Optimized and simplified `filter_entry` logic for directory and file type filters. - Improved metadata checks and max file size enforcement during the scan. * Refactor and optimize taint tracking, label rules, and directory walk process: - Replaced `DefaultHasher` with `blake3::Hasher` for improved taint hashing. - Enhanced sorting and hashing logic in `taint.rs` for consistency and efficiency. - Removed unused `set_hash` function and redundant imports across files. - Improved batch sender logic in `walk.rs`, renaming key components for clarity. - Unified `spawn_senders` and `spawn_file_walker` with thread handling and channel tuple return. - Expanded label rules with additional matchers for sources, sanitizers, and sinks. - Deprecated `dump_cfg` and specific logging utilities in `cfg.rs` for code cleanup. * fix: fixed let chains error in walk.rs * fix: updated dependencies * fix: updated dependencies * chore: Remove standard error in scan.rs * feat: Introduce function summaries for enhanced taint and control flow analysis * feat: Enhance taint analysis with interop support and function summaries * feat: Add configuration analysis module and enhance matcher rules * feat: Add arity column to function_summaries and handle schema migration * fix: fixed clippy &PathBuf warnings * chore: Update dependencies and versioning in Cargo files * docs: Update README to enhance clarity and detail on features and analysis modes * chore: Update CHANGELOG for version 0.2.0 with new features, changes, and fixes * docs: Update SECURITY.md to clarify version support status --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2026-02-24 23:44:07 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
Limitations:
- Interprocedural precision is bounded rather than unlimited. Context-sensitive inlining is k=1 with a callee body-size cap, and SCC fixed-point has an iteration cap. When the engine hits a bound it falls back to summaries and records an `engine_note` on the finding.
- Cross-language calls (FFI, subprocess, WASM) are not traversed. Each language is analysed independently.
- Several language features are not modeled: macros, most dynamic dispatch, aliased imports, reflection.
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
- C/C++ are preview tier. STL container flow, builder chains, and inline class member functions are tracked now; deep pointer aliasing and function pointers are not. A clean report should not be read as a clean audit. Pair with a clang-based tool before using as a hard CI gate.
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
- Results may contain false positives or false negatives; manual review is expected.
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
chore: Add dual licensing information and contribution guidelines
2025-06-25 00:24:05 +02:00
---
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
## Documentation
Feat/full cfg (#30) * feat: Enhance control flow analysis with function summaries and taint analysis * feat: Update taint analysis to utilize function summaries for enhanced tracking * Refactor `walk.rs` batch processing and override handling: - Renamed `Batcher` to `BatchSender` for clarity. - Added `BatchSender::new` constructor for cleaner initialization. - Simplified batch size management in `BatchSender`. - Extracted `build_overrides` function for reusable override construction. - Improved error handling and validation in override building. - Enhanced performance with directory and file type filtering in `walk`. * Improve logging and streamline directory walk process: - Added detailed `tracing` logs for debugging batch flushes, override construction, and walk initialization/completion. - Optimized and simplified `filter_entry` logic for directory and file type filters. - Improved metadata checks and max file size enforcement during the scan. * Refactor and optimize taint tracking, label rules, and directory walk process: - Replaced `DefaultHasher` with `blake3::Hasher` for improved taint hashing. - Enhanced sorting and hashing logic in `taint.rs` for consistency and efficiency. - Removed unused `set_hash` function and redundant imports across files. - Improved batch sender logic in `walk.rs`, renaming key components for clarity. - Unified `spawn_senders` and `spawn_file_walker` with thread handling and channel tuple return. - Expanded label rules with additional matchers for sources, sanitizers, and sinks. - Deprecated `dump_cfg` and specific logging utilities in `cfg.rs` for code cleanup. * fix: fixed let chains error in walk.rs * fix: updated dependencies * fix: updated dependencies * chore: Remove standard error in scan.rs * feat: Introduce function summaries for enhanced taint and control flow analysis * feat: Enhance taint analysis with interop support and function summaries * feat: Add configuration analysis module and enhance matcher rules * feat: Add arity column to function_summaries and handle schema migration * fix: fixed clippy &PathBuf warnings * chore: Update dependencies and versioning in Cargo files * docs: Update README to enhance clarity and detail on features and analysis modes * chore: Update CHANGELOG for version 0.2.0 with new features, changes, and fixes * docs: Update SECURITY.md to clarify version support status --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2026-02-24 23:44:07 -05:00
Prerelease cleanup (#46) * feat: Add const_bound_vars tracking to prevent false positives in ownership checks * feat: Introduce field interner and typed bounded vars for enhanced type tracking * feat: Add typed_call_receivers and typed_bounded_dto_fields for enhanced type tracking * feat: Centralize method name extraction with bare_method_name helper * feat: Implement Phase-6 hierarchy fan-out for runtime virtual dispatch * feat: Enhance C++ taint tracking with additional container operations and inline method resolution * feat: Introduce field-sensitive points-to analysis for enhanced resource tracking * feat: Implement Pointer-Phase 6 subscript handling for enhanced container analysis * test: Add comprehensive tests for JavaScript control flow constructs and lattice operations * docs: Update advanced analysis documentation with field-sensitive points-to and hierarchy fan-out details * test: Add comprehensive tests for lattice algebra laws and SSA edge cases * feat: Add destructured session user handling and safe user ID access patterns * feat: Implement row-population reverse-walk for enhanced authorization checks * feat: Enhance authorization checks with local alias chain for self-actor types * feat: Introduce ActiveRecord query safety checks and enhance snippet extraction * feat: Implement chained method call inner-gate rebinding for SSRF prevention * feat: Add observability and error modules, enhance debug functionality, and implement theme context * feat: Remove Auth Analysis page and update navigation to redirect to Explorer * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Optimize SSA lowering by sharing results between taint engine and artifact extractor * feat: Reset path-safe-suppressed spans before lowering to maintain analysis integrity * fix(ssa): ungate debug_assert_bfs_ordering for release-tests build The helper at src/ssa/lower.rs was gated `#[cfg(debug_assertions)]` while the unit test at the bottom of the file was gated only `#[cfg(test)]`. Since `cfg(test)` is set in release builds with `--tests` but `cfg(debug_assertions)` is not, `cargo build --release --tests` failed with E0425. Removing the gate fixes the build; the body is `debug_assert!` only, so the helper is free in release. Also drop the gate at the call site to avoid a `dead_code` warning when the lib is built without `--tests`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test(closure-capture): flip JS/TS fixtures to required-finding The JS and TS closure-capture fixtures pinned the old broken behaviour via `forbidden_findings: [{ "id_prefix": "taint-" }]`. The engine now correctly traces taint through the closure boundary (env source captured by an arrow function, sunk via `child_process.exec` inside the body), so the formerly-forbidden finding is a true positive. Match the Python sibling's shape — `required_findings` with `id_prefix` + `min_count` plus a small `noise_budget` — and rewrite the companion READMEs and the phase8_fragility_tests doc-comments from "known gap" to "regression guard". Verified: - cargo test --release --test phase8_fragility_tests → 8/8 pass - cargo test --release --lib bfs_assertion → pass - corpus benchmark F1 = 0.9976 (TP=205, FP=1, FN=0) — unchanged Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat: Add OWASP mapping and baseline mutation hooks for enhanced security analysis * feat: Introduce health module and enhance health score computation with calibration tests * feat: Add expectations configuration and cleanup .gitignore for log files * feat: Implement theme selection and enhance settings panel for triage sync * feat: Suppress false positives for strcpy calls with literal sources in AST * feat: Update analyse_function_ssa to return body CFG for accurate analysis * feat: Add bug report and feature request templates for improved issue tracking * feat: removed dev scripts * feat: update README.md for clarity and consistency in fixture descriptions * feat: removed dev docs * feat: clean up error handling and UI elements for improved user experience * feat: adjust button sizes in HeaderBar for better UI consistency * feat: enhance taint analysis with additional context for sanitizer and taint findings * cargo fmt * prettier * refactor: simplify conditional checks and improve code readability in AST and screenshot capture scripts * feat: add script to frame PNG screenshots with brand gradient * feat: add fuzzing support with new targets and CI workflows * refactor: streamline match expressions and improve formatting in CLI and output handling * feat: enhance configuration display with detailed output options * feat: stage demo configuration for improved CLI screenshot output * feat: expose merge_configs function for user-configurable settings * refactor: simplify code structure and improve readability in config handling * refactor: improve descriptions for vulnerability patterns in various languages * feat: update MIT License section with additional usage details and copyright information * feat: update screenshots * refactor: update build process and paths for frontend assets * feat: add cross-file taint fuzzing target and supporting dictionary * refactor: clean up formatting and comments in fuzz configuration and example files * refactor: remove outdated comments and clean up CI configuration files * chore: update changelog dates and improve formatting in documentation * refactor: update Cargo.toml and CI configuration for improved packaging and build process * refactor: enhance quote-stripping logic to prevent panics and add regression tests --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 00:58:38 -04:00
Browse the full docs site at **[elicpeter.github.io/nyx](https://elicpeter.github.io/nyx/)**.
- [Quick Start](https://elicpeter.github.io/nyx/quickstart.html) · [CLI Reference](https://elicpeter.github.io/nyx/cli.html) · [Installation](https://elicpeter.github.io/nyx/installation.html)
- [`nyx serve`](https://elicpeter.github.io/nyx/serve.html) · [Output Formats](https://elicpeter.github.io/nyx/output.html) · [Configuration](https://elicpeter.github.io/nyx/configuration.html)
- [How it works](https://elicpeter.github.io/nyx/how-it-works.html) · [Detectors](https://elicpeter.github.io/nyx/detectors.html) ([Taint](https://elicpeter.github.io/nyx/detectors/taint.html), [CFG](https://elicpeter.github.io/nyx/detectors/cfg.html), [State](https://elicpeter.github.io/nyx/detectors/state.html), [AST Patterns](https://elicpeter.github.io/nyx/detectors/patterns.html))
- [Rule Reference](https://elicpeter.github.io/nyx/rules.html) · [Language Maturity](https://elicpeter.github.io/nyx/language-maturity.html) · [Advanced Analysis](https://elicpeter.github.io/nyx/advanced-analysis.html) · [Auth Analysis](https://elicpeter.github.io/nyx/auth.html)
Phase 1 (#33) * chore: Exclude CLAUDE.md from Cargo.toml * feat: add callgraph module and integrate into main analysis flow * feat: enhance CLI with new severity filtering and analysis modes * feat: update CHANGELOG with recent enhancements and fixes to severity filtering and output handling * feat: implement state-model dataflow analysis for resource lifecycle and auth state * feat: enhance diagnostic output formatting and add evidence structure * feat: implement attack surface ranking for diagnostics with scoring and sorting * feat: add comprehensive documentation for installation, usage, and rules reference * feat: add multiple language support for command execution and evaluation endpoints * feat: implement inline suppression for findings using `nyx:ignore` comments * feat: add confidence levels to AST patterns and update output structure * feat: implement low-noise prioritization system with category filtering, rollup grouping, and configurable budgets * feat: bump version to 0.4.0 and update changelog with new features and improvements * feat: add dead code allowances to various functions in mod.rs and real_world_tests.rs
2026-02-25 21:16:36 -05:00
---
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
## Contributing
Phase 1 (#33) * chore: Exclude CLAUDE.md from Cargo.toml * feat: add callgraph module and integrate into main analysis flow * feat: enhance CLI with new severity filtering and analysis modes * feat: update CHANGELOG with recent enhancements and fixes to severity filtering and output handling * feat: implement state-model dataflow analysis for resource lifecycle and auth state * feat: enhance diagnostic output formatting and add evidence structure * feat: implement attack surface ranking for diagnostics with scoring and sorting * feat: add comprehensive documentation for installation, usage, and rules reference * feat: add multiple language support for command execution and evaluation endpoints * feat: implement inline suppression for findings using `nyx:ignore` comments * feat: add confidence levels to AST patterns and update output structure * feat: implement low-noise prioritization system with category filtering, rollup grouping, and configurable budgets * feat: bump version to 0.4.0 and update changelog with new features and improvements * feat: add dead code allowances to various functions in mod.rs and real_world_tests.rs
2026-02-25 21:16:36 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
Contributions are welcome.
Phase 1 (#33) * chore: Exclude CLAUDE.md from Cargo.toml * feat: add callgraph module and integrate into main analysis flow * feat: enhance CLI with new severity filtering and analysis modes * feat: update CHANGELOG with recent enhancements and fixes to severity filtering and output handling * feat: implement state-model dataflow analysis for resource lifecycle and auth state * feat: enhance diagnostic output formatting and add evidence structure * feat: implement attack surface ranking for diagnostics with scoring and sorting * feat: add comprehensive documentation for installation, usage, and rules reference * feat: add multiple language support for command execution and evaluation endpoints * feat: implement inline suppression for findings using `nyx:ignore` comments * feat: add confidence levels to AST patterns and update output structure * feat: implement low-noise prioritization system with category filtering, rollup grouping, and configurable budgets * feat: bump version to 0.4.0 and update changelog with new features and improvements * feat: add dead code allowances to various functions in mod.rs and real_world_tests.rs
2026-02-25 21:16:36 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
Nyx is open source and will always have a fully open-source core. To support long-term development and keep the project sustainable, contributors may be asked to sign a Contributor License Agreement before their first merged contribution.
Added experimental control flow analysis and syntax classification for rust lang (#22) * Introduce control flow graph (CFG) support: - Added `cfg.rs` with CFG generation and analysis utilities. - Integrated `petgraph` library for graph-based computations. - Updated `ast.rs` to utilize CFG for function analysis. - Modified `Cargo.toml` and `Cargo.lock` to include new dependencies. - Improved static analysis with taint tracking through CFG paths. * feat: enhance control flow analysis with taint tracking and node labeling * feat: improve control flow graph with enhanced node handling and new tests * Remove unnecessary reference marker in `byte_offset_to_point` comment. * Remove unnecessary reference marker in `byte_offset_to_point` comment. * Refactor `ast.rs` for performance and clarity; enhance `cfg.rs` with recursive CFG generation and improved classification logic for AST analysis. * Refactor CFG and taint tracking logic: - Enhanced `cfg.rs` with inline helper function `text_of` for cleaner UTF-8 handling in AST nodes. - Expanded `labels.rs` rules with detailed `Sources`, `Sanitizers`, and `Sinks` for improved classification. - Refined `push_node` to handle method call expressions with object-function pairing. - Simplified code handling in trivia skipping and debug-only logic. * Enhance `cfg.rs` with `first_call_ident` helper and improve identifier extraction logic in `push_node`. * Add targeted CFG taint-tracking tests to enhance analysis coverage. * Enhance CFG generation with loop expression handling and improve taint tracking logic. Add new sanitization example in `examples/sanitize/example.rs`. * Update README with installation instructions for Cargo and GitHub releases. * Expand taint-tracking with precise `def-use` computation and enhance `labels.rs` for detailed classification. Extend `examples/sanitize` with realistic scenarios demonstrating new rules. * Refactor `labels.rs`: - Removed redundant `LabelRule` entries for cleaner rule definitions. - Adjusted matching logic to prioritize suffix and prefix matches effectively. * Refactor `labels.rs`: - Removed redundant `LabelRule` entries for cleaner rule definitions. - Adjusted matching logic to prioritize suffix and prefix matches effectively. * Add test for taint tracking with multiple sources in `cfg.rs`. * Add `function_summaries` table and implement summary upsert/load methods. Refactor to handle summary storage and retrieval efficiently, with placeholder clean/drop logic. * refactor: split `labels.rs` into modular structure with language-specific files * refactor: split `labels.rs` into modular structure with language-specific files * refactor: clean up SQL table definitions in `database.rs` for better readability * refactor: simplify CFG structure by removing lifetime parameters and enhancing taint metadata handling * refactor: update TODO comments in `cfg.rs` to clarify future enhancements for cap labels and function details * refactor: remove redundant header from README.md for improved clarity * feat: add PHF-based syntax classifiers and Kind enum for efficient syntax mapping across languages * feat: introduce analysis modes for enhanced scanner configuration and diagnostics * feat: define Kind enum for syntax classification in control flow analysis * feat: bump version to 0.2.0-alpha and update CHANGELOG for new features and fixes * refactor: clean up imports and formatting in AST and CFG modules for improved readability * refactor: simplify function signatures and improve code readability in CFG and module files * fix: correct rayon_thread_stack_size comment to reflect actual value of 8 MiB * refactor: update string formatting in clean and project modules for consistency * refactor: fix indentation in clean.rs for improved readability --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2025-06-28 17:36:14 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
Run `sh scripts/check.sh` before submitting. See [`CONTRIBUTING.md`](CONTRIBUTING.md) for the full guide, including how to add rules and support new languages. Open an issue for crashes, panics, or suspicious results; attach a minimal snippet and the Nyx version.
Added experimental control flow analysis and syntax classification for rust lang (#22) * Introduce control flow graph (CFG) support: - Added `cfg.rs` with CFG generation and analysis utilities. - Integrated `petgraph` library for graph-based computations. - Updated `ast.rs` to utilize CFG for function analysis. - Modified `Cargo.toml` and `Cargo.lock` to include new dependencies. - Improved static analysis with taint tracking through CFG paths. * feat: enhance control flow analysis with taint tracking and node labeling * feat: improve control flow graph with enhanced node handling and new tests * Remove unnecessary reference marker in `byte_offset_to_point` comment. * Remove unnecessary reference marker in `byte_offset_to_point` comment. * Refactor `ast.rs` for performance and clarity; enhance `cfg.rs` with recursive CFG generation and improved classification logic for AST analysis. * Refactor CFG and taint tracking logic: - Enhanced `cfg.rs` with inline helper function `text_of` for cleaner UTF-8 handling in AST nodes. - Expanded `labels.rs` rules with detailed `Sources`, `Sanitizers`, and `Sinks` for improved classification. - Refined `push_node` to handle method call expressions with object-function pairing. - Simplified code handling in trivia skipping and debug-only logic. * Enhance `cfg.rs` with `first_call_ident` helper and improve identifier extraction logic in `push_node`. * Add targeted CFG taint-tracking tests to enhance analysis coverage. * Enhance CFG generation with loop expression handling and improve taint tracking logic. Add new sanitization example in `examples/sanitize/example.rs`. * Update README with installation instructions for Cargo and GitHub releases. * Expand taint-tracking with precise `def-use` computation and enhance `labels.rs` for detailed classification. Extend `examples/sanitize` with realistic scenarios demonstrating new rules. * Refactor `labels.rs`: - Removed redundant `LabelRule` entries for cleaner rule definitions. - Adjusted matching logic to prioritize suffix and prefix matches effectively. * Refactor `labels.rs`: - Removed redundant `LabelRule` entries for cleaner rule definitions. - Adjusted matching logic to prioritize suffix and prefix matches effectively. * Add test for taint tracking with multiple sources in `cfg.rs`. * Add `function_summaries` table and implement summary upsert/load methods. Refactor to handle summary storage and retrieval efficiently, with placeholder clean/drop logic. * refactor: split `labels.rs` into modular structure with language-specific files * refactor: split `labels.rs` into modular structure with language-specific files * refactor: clean up SQL table definitions in `database.rs` for better readability * refactor: simplify CFG structure by removing lifetime parameters and enhancing taint metadata handling * refactor: update TODO comments in `cfg.rs` to clarify future enhancements for cap labels and function details * refactor: remove redundant header from README.md for improved clarity * feat: add PHF-based syntax classifiers and Kind enum for efficient syntax mapping across languages * feat: introduce analysis modes for enhanced scanner configuration and diagnostics * feat: define Kind enum for syntax classification in control flow analysis * feat: bump version to 0.2.0-alpha and update CHANGELOG for new features and fixes * refactor: clean up imports and formatting in AST and CFG modules for improved readability * refactor: simplify function signatures and improve code readability in CFG and module files * fix: correct rayon_thread_stack_size comment to reflect actual value of 8 MiB * refactor: update string formatting in clean and project modules for consistency * refactor: fix indentation in clean.rs for improved readability --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2025-06-28 17:36:14 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
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Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
## AI Disclosure
Feat/full cfg (#30) * feat: Enhance control flow analysis with function summaries and taint analysis * feat: Update taint analysis to utilize function summaries for enhanced tracking * Refactor `walk.rs` batch processing and override handling: - Renamed `Batcher` to `BatchSender` for clarity. - Added `BatchSender::new` constructor for cleaner initialization. - Simplified batch size management in `BatchSender`. - Extracted `build_overrides` function for reusable override construction. - Improved error handling and validation in override building. - Enhanced performance with directory and file type filtering in `walk`. * Improve logging and streamline directory walk process: - Added detailed `tracing` logs for debugging batch flushes, override construction, and walk initialization/completion. - Optimized and simplified `filter_entry` logic for directory and file type filters. - Improved metadata checks and max file size enforcement during the scan. * Refactor and optimize taint tracking, label rules, and directory walk process: - Replaced `DefaultHasher` with `blake3::Hasher` for improved taint hashing. - Enhanced sorting and hashing logic in `taint.rs` for consistency and efficiency. - Removed unused `set_hash` function and redundant imports across files. - Improved batch sender logic in `walk.rs`, renaming key components for clarity. - Unified `spawn_senders` and `spawn_file_walker` with thread handling and channel tuple return. - Expanded label rules with additional matchers for sources, sanitizers, and sinks. - Deprecated `dump_cfg` and specific logging utilities in `cfg.rs` for code cleanup. * fix: fixed let chains error in walk.rs * fix: updated dependencies * fix: updated dependencies * chore: Remove standard error in scan.rs * feat: Introduce function summaries for enhanced taint and control flow analysis * feat: Enhance taint analysis with interop support and function summaries * feat: Add configuration analysis module and enhance matcher rules * feat: Add arity column to function_summaries and handle schema migration * fix: fixed clippy &PathBuf warnings * chore: Update dependencies and versioning in Cargo files * docs: Update README to enhance clarity and detail on features and analysis modes * chore: Update CHANGELOG for version 0.2.0 with new features, changes, and fixes * docs: Update SECURITY.md to clarify version support status --------- Co-authored-by: elipeter <eli.peter@es.fcm.travel>
2026-02-24 23:44:07 -05:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
- **Engine code** (taint, SSA, CFG, call graph, abstract interp, symbolic exec): predominantly human-written. AI was used selectively for refactors and boilerplate, with all merges human-reviewed.
- **Docs and most of this README**: AI-generated from the code and hand-edited. Report doc/code drift as a bug.
- **Test fixtures and `expected.yaml` files**: AI-assisted drafting, human-audited before landing.
- **Frontend UI** (React app): built with AI assistance, human-reviewed.
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
As with any static analyzer, validate findings against your own corpus before using Nyx as a CI gate.
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
chore: Add dual licensing information and contribution guidelines
2025-06-25 00:24:05 +02:00
---
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
chore: Add dual licensing information and contribution guidelines
2025-06-25 00:24:05 +02:00
## License
Expand README with detailed project description, features, usage examples, configuration guide, and license section. Add new TypeScript vulnerability patterns to improve scanning capabilities.
2025-06-17 11:20:19 +02:00
Release/0.5.0 (#35) * feat: Introduce function-scoped variable interning for state analysis with new tests and fixtures * feat: Add Phase 26 symbolic execution enhancements with bitwise operator support, abstract interpretation refinements, and new taint analysis tests * feat: Refine state analysis to handle factory-pattern resource returns with mixed-path tests and leak detection enhancements * feat: Add Phase 27 debug views with symbolic execution, abstract interpretation, SSA, and call graph viewers; integrate with debug layout and styles * feat: Add Phase 31 type-qualified symbolic resolution with receiver-based callee disambiguation and testing * feat: Extend symbolic execution with state iteration, enhanced debug views, and debounced input handling * feat: Add Phase 13 resource and auth pattern extensions with new tests and fixtures * feat: Introduce CFG debug graph renderer with compact mode, toolbar, and DAG layout integration * feat: Add Phase 28 encoding and decoding transform modeling with structural symex enhancements and new taint analysis tests * feat: Extend abstract interpretation with type facts and constant value tracking in debug views and server logic * feat: Add linear path handling and witness extraction to symbolic execution with Phase 28 transform mismatch detection * feat: Refine Go auth and sanitizer handling with enhanced rules, state updates, and benchmark improvements * feat: Enable auth-state analysis by default and update relevant tests in benchmark config * test: Update state_tests to reflect default enablement of auth-state analysis and add auth suppression test * docs: update CHANGELOG.md * feat: Introduce per-index taint tracking in `HeapState` with `HeapSlot`, overflow handling, and revised SSA transfers * feat: Introduce C/C++ language labels and refine heap state tracking in SSA transfers * feat: Implement per-index array slot tracking in symbolic heap with overflow collapse * feat: Add implicit definition handling for uninitialized declarations in SSA value allocation * feat: Refactor function parameters and constants for improved clarity and maintainability * refactor: Reorder module imports and improve formatting for consistency * refactor: Fix formatting erorrs * refactor: Fix clippy warnings * refactor: Fix fmt warnings (again) * chore: Update dependencies and improve feature configuration * Add comprehensive tests for undertested modules (#36) (COPILOT) * Add comprehensive tests for undertested modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 * Add comprehensive tests for ext, project, walk, and errors modules Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/f3fc877e-f386-49ba-9793-fc93d3805083 --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: Update dependencies and improve feature configuration * fix: formatting errors in new tests * chore: Update license list in about.toml * chore: made functions input inline * chore: updated cfg graph to take up the full page * chore: add Prettier configuration and update code formatting * Add frontend test suite with Vitest (111 tests) (#37) * Add Vitest test suite for frontend - 111 tests across utils, components, hooks, and graph utilities Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/7cf0dba2-ecff-4740-ba4d-92717e74a0b7 * ci: add frontend test step to CI workflow Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/5bc0ac9f-0a32-4d03-9cb7-7a15aea53fca --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * chore: simplify array initialization in test files for consistency * ran typecheck * feat: add AnalysisWorkspace component and integrate it into CfgViewerPage * feat: update routing in AppLayout and improve empty state message in ExplorerPage * feat: enhance scan progress tracking with additional metrics and stages * feat: update license information and add license check script * feat: implement cross-file symbolic execution with callee body persistence * feat: replace dagre graphs with Graphology + ELK + Sigma for more advanced call stack and cfg rendering * feat: ensure CFG function view is scoped to the selected function, preventing bleed into sibling functions * feat: enhance resource tracking with proxy method summaries and improve finding extraction * feat: add terminal function exit detection for accurate resource leak analysis * feat: add warnings for loops and functions without bodies to improve error recovery * feat: update lambda expression handling to ensure proper function classification and control flow * feat: remove bounded formatting/string ops and add JSON.parse sanitizer for improved data handling * feat: add inline return taint analysis and regression tests for improved security checks * feat: add engine version management and migration handling for database schema updates * feat: enhance first_call_ident to skip nested function bodies and add regression tests * feat: enhance callee name resolution with two-segment normalization and disambiguation * feat: add cross-file context flags and debug assertions for taint analysis * feat: refactor taint analysis structure to unify context handling and improve clarity * feat: enhance dead code elimination to preserve Sink, Source, and Sanitizer labels with new tests * docs: updated CHANGELOG.md * fmt: formatting fixes * fix: fixed frontend formatting and lint warnings * fix: optimized ci * fix: optimized ci * Add comprehensive multi-file test coverage to Nyx (#38) * Initial checklist for multi-file test suite expansion Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * Add 12 new multi-file test fixtures with TP/TN/near-miss coverage Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/e550cb88-9767-4442-94d4-101bf5bb0e23 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * deleted root repo * rebuilt to test for regressions --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * feat: enhance import alias resolution and taint tracking * feat: implement security hardening with CSRF protection and path validation * feat: add support for import alias bindings in Python, PHP, and Rust * feat: enhance CFG analysis modes and improve code readability * feat: add detection for parameterized SQL queries to enhance security * feat: add safe internal redirect handling and enhance session destroy validation * feat: implement security improvements by addressing vulnerabilities in execAsync, session management, and file downloads * feat: enhance taint detection by adding support for inline source member expressions in call arguments * feat: implement pre-emission of Source nodes for inline source member expressions in call arguments * feat: add support for Throw statement in control flow and error handling * feat: add debug and echo endpoints with potential information leakage * feat: implement internal redirect suppression and enhance taint detection * feat: implement module alias tracking for dynamic dispatch in JS/TS * feat: add authorization analysis module with Express support * feat: add authorization analysis module with Express support * feat: add tests for admin guard requirements and clean checks in authorization analysis * feat: integrate Koa and Fastify frameworks into authorization analysis * feat: add Flask and Django support to authorization analysis module * feat: add support for Rails and Sinatra frameworks in authorization analysis * feat: add support for Axum, ActixWeb, and Rocket frameworks in authorization analysis * feat: add support for ActixWeb, Axum, and Rocket frameworks in authorization analysis * feat: add support for Rails and Sinatra in authorization analysis * chore: add .DS_Store to .gitignore * refactor: simplify conditional checks and improve readability in multiple files * refactor: update usage of Option methods for improved clarity and consistency * refactor: improve code readability by simplifying conditional checks and formatting * refactor: improve code formatting and readability by simplifying conditional checks * refactor: simplify conditional checks and improve readability in multiple files * refactor: simplify conditional checks in axum.rs for improved readability * feat: add CodeQL analysis configuration for enhanced security scanning * test: add comprehensive tests for `src/output.rs` SARIF builder (#39) * chore: start test coverage improvement work Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * test: add comprehensive tests for src/output.rs SARIF builder Agent-Logs-Url: https://github.com/elicpeter/nyx/sessions/cd7ff398-134e-4728-a5e7-0353a0744423 Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> * refactor: improve code formatting and readability in output.rs --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: elicpeter <54954007+elicpeter@users.noreply.github.com> Co-authored-by: elipeter <elicpeter@gmail.com> * refactor: improve code formatting and readability in output.rs * Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> * refactor: enhance triage file path handling with improved error management and validation * refactor: updated func summaries for richer detail * refactor: update SSA summary extraction to use canonical FuncKey for distinct entries * refactor: enhance callee metadata structure to support arity, receiver, and qualifier for better overload resolution * refactor: add support for keyword arguments in function calls and enhance receiver extraction for method-style calls * refactor: implement new Flask routes for safe and unsafe shell command execution * refactor: separate receiver handling in SSA operations and enhance taint propagation * refactor: improve arity handling by using arg_uses for positional argument count and enhance witness scoring for tainted arguments * refactor: implement auth decorator extraction and classification for multiple languages * refactor: enhance Rust module path resolution and use map handling for cross-file disambiguation * refactor: introduce CalleeQuery struct for structured callee resolution and enhance resolver logic * refactor: implement same-file identity collision handling for `runTask` to ensure correct resolver behavior * refactor: standardize default struct initialization across multiple files * feat: add scripts for formatting checks and auto-fixes with test summaries * refactor: simplify character splitting and enhance namespace qualifier handling * refactor: improve documentation clarity and enhance code readability in resolver logic * refactor: replace default struct initialization with explicit field assignments for clarity * feat: enhance anonymous function naming by deriving context-based bindings * refactor: streamline match expressions for improved readability and performance * refactor: streamline match expressions for improved readability and performance * refactor: replace loop with while let for improved clarity and performance * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: add SSA constant propagation support to analysis context for improved accuracy * feat: implement shell metacharacter validation and bounded-length checks in Rust analysis * feat: add static map analysis for command injection suppression and type safety * refactor: simplify match statements and reduce line breaks for improved readability * feat(summary): phase 1/5 SinkSite data model for primary sink-location attribution Introduce SinkSite (file_rel, line, col, snippet, cap) carrying the primary sink source-location through function summaries. Swap SsaFuncSummary.param_to_sink and FuncSummary.param_to_sink from a coarse Cap map to a deduped SmallVec<[SinkSite; 1]> per parameter, with a backward-compatible cap_sites() helper and serde defaults so pre-phase-1 on-disk rows continue to deserialise cleanly. Extraction: SinkSiteLocator bundles the tree/bytes/file_rel needed by extract_ssa_func_summary; ParsedFile::extract_ssa_artifacts wires the locator in for the persisted pass-1 path, while pass-2 intra-file transient summaries fall back to cap-only sites (behavior unchanged). Merge: GlobalSummaries::insert now unions sink sites with (file_rel, line, col, cap) dedup via shared union_param_sink_sites helper. Database: JSON-serialised summary columns carry the new shape automatically; no schema change needed. Phase 2 will consume SinkSite in build_taint_diag() to overwrite the caller-site Finding.line with the callee's sink line when resolved via summary. Phase 1 keeps behavior unchanged: scanning tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs still produces the same (wrong) line 10 finding. Adds round-trip tests covering SinkSite solo, SsaFuncSummary with sink sites, legacy-JSON default handling for both summary types, and merge dedup. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> * feat(taint): phase 2/5 thread SinkSite into SsaTaintEvent and Finding Plumb Phase 1's SinkSite through the event pipeline into Findings, no output change yet. SsaTaintEvent gains `primary_sink_site: Option<SinkSite>`; when the main or callback sink-emission path has non-empty `param_to_sink_sites`, filter to sites whose `(line != 0) && (cap ∩ sink_caps != ∅)` and emit one event per distinct site — the multi-primary collapse keeps each downstream Finding single-primary. Resolution: ResolvedSummary and SinkInfo gain mirror `param_to_sink_sites` fields, populated from `SsaFuncSummary.param_to_sink` (SSA + callback paths) and `FuncSummary.param_to_sink` (global paths). Label, local-summary, and interop resolution paths leave the field empty — they only ever had cap-level info to begin with. Finding: new `primary_location: Option<SinkLocation>` with `file_rel/line/col`. `ssa_events_to_findings` maps `event.primary_sink_site` → `Finding.primary_location`, filtering cap-only sites (`line == 0`) to `None` so the (0,0) sentinel never leaks to formatters. Dedup key extended with the primary location so multi-site events aren't collapsed back together. Invariants (debug_assert!): * every SinkSite reaching emission has `line != 0 && cap ∩ sink_caps != ∅` — enforced by the pick_primary_sink_sites* filters; * every populated Finding.primary_location has `line != 0` AND non-empty `file_rel` — the cap-only → None translation upstream guarantees this. Deliberately independent of `uses_summary`: that flag tracks whether the *taint chain* used a summary, whereas primary attribution requires only that the *sink* itself was summary-resolved. A local source reaching a cross-file sink produces `uses_summary=false` alongside a populated primary_location — documented on Finding.primary_location, covered by `cross_file_sink_finding_carries_primary_location`. build_taint_diag, SARIF/JSON/explanation formatters, and the benchmark scorer remain untouched: finding.line still comes from `cfg_graph[finding.sink]`, so cmdi_indirect.rs still reports line 10 and the benchmark's rs-cmdi-003 row still shows FN in the LOC column. Tests: `cross_file_sink_finding_carries_primary_location` (proves plumbing via a synthetic FuncSummary carrying a SinkSite at 42:5) and `cross_file_sink_cap_only_site_leaves_primary_location_none` (regression guard against cap-only sites surfacing). All 1566 lib tests + integration tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(output): phase 3/5 consume primary sink location in diag + SARIF When a finding's primary_location (populated in phase 2 from a callee summary's SinkSite) names the dangerous instruction inside a callee body, attribute the diagnostic line to that location instead of the caller's call site. The call site is demoted to a Call step in flow_steps, and a synthetic Sink step at the primary location is appended so analysts still see the full trace. Changes: - Add scan_root parameter to build_taint_diag so file_rel can be resolved back to an absolute path via a shared resolve_file_rel helper. Empty file_rel (single-file scans where namespace == "") resolves to the file under analysis. - Extend SinkLocation with snippet, carried from the upstream SinkSite so the formatter needs no second file read. - Relax the ssa_events_to_findings debug_assert to allow empty file_rel, which is valid when scan root equals the file itself. - SARIF: emit data-flow as codeFlows[0].threadFlows[0].locations[]; locations[0] already reflects the primary sink position via the updated diag line/col. Acceptance: scan on tests/benchmark/corpus/rust/cmdi/cmdi_indirect.rs now reports line 5 (Command::new) as the primary sink, with the call site at line 10 visible in flow_steps. Two expect.json fixtures updated (must_match line_range widened): - javascript/taint/context_sensitive_call: 12-14 -> 7-14 (line 8 is the real sink inside run()). - rust/cfg/closure_async: 10-10 -> 10-11 (line 11 is Command::new inside the closure). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(bench): phase 4/5 validate primary sink attribution across corpus Extend the benchmark scorer and ground truth to lock in phase 3's primary-location behavior, and add fixtures that exercise the new capability end-to-end. Scorer (tests/benchmark_test.rs): - Add optional `expected_call_site_lines: Option<Vec<[usize; 2]>>` on Case. When present, score_location_level additionally requires at least one flow_step in the finding's evidence trace to fall within ±2 of the call-site range. When absent, the check is skipped — fully forward-compatible with existing fixtures. - Retain ±2 tolerance on expected_sink_lines (compared against the now-primary Diag.line post-phase-3). Ground truth edits: - rs-cmdi-cross-001: expected_sink_lines [8,8] -> [9,9]. Line 8 is the transform::wrap call site (a cross-file propagator, not a sink); line 9 is Command::new, the real sink. The ±2 tolerance happened to mask this stale attribution but it was semantically wrong — phase 4 is the right time to correct it. Also adds expected_call_site_lines [8,8] so the new field is exercised on an existing cross-file case. - rs-cmdi-003: adds expected_call_site_lines [10,10] (run_cmd call). This fixture's sink (Command::new inside run_cmd at line 5) was the motivating case for phases 1-3; adding the call-site assertion guards against regression to caller-line attribution. New fixtures: - rust/cmdi/cmdi_indirect_multisink.rs (rs-cmdi-009): helper run_both takes two tainted params and invokes two Command sinks on consecutive lines. Locks in that primary line lands inside the helper (lines 5-6), not at the caller (line 12). Notes document that SinkSite is currently one-per-callee so both findings today collapse onto the first sink; expected_sink_lines=[5,6] and expected_call_site_lines=[12,12] stay valid either way. - python/cmdi/cross_indirect_sink/{app.py,helper.py} (py-cmdi-cross- 004): sink os.system lives in helper.py (cross-file), caller in app.py reads env source and calls run_cmd. Verifies phase 3's cross-file primary attribution: Diag.path = helper.py, Diag.line = 5, with app.py:7 recorded in flow_steps as a Call step. Acceptance: - `cargo test --test benchmark_test -- --ignored --nocapture` passes. - rs-cmdi-003 is TP/TP/TP (the target flip FN->TP at LOC). All pre-existing TP/TP/TP fixtures remain TP/TP/TP; 2 new fixtures are TP/TP/TP. - Aggregate rule-level: TP=158 FP=10 FN=1 TN=97, P=0.940 R=0.994 F1=0.966 on the 266-case corpus (was TP=156 FP=10 FN=1 TN=97 on 264 pre-phase-4, delta is the +2 new cases both resolving TP). - Full `cargo test` green (1566 lib tests + all integration tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(taint): phase 5/5 lock Finding.primary_location contract via regression test Add a regression test in src/taint/ssa_transfer.rs that wires up a synthetic SsaFuncSummary with a SinkSite at other.rs:42:10 and drives the three emission stages (pick_primary_sink_sites → emit_ssa_taint_events → ssa_events_to_findings) against a minimal caller SSA body. Asserts the resulting Finding.primary_location is exactly that triple. The existing integration tests in src/taint/tests.rs cover the coarse FuncSummary path end-to-end through analyse_file. This test locks in the lower-level SSA-side plumbing so a future refactor that silently drops the site between pick → emit → findings fails here rather than only at the benchmark layer. Also refreshes tests/benchmark/results/latest.json (timestamp only; rs-cmdi-003 remains TP/TP/TP and the aggregate P/R/F1 are unchanged from phase 4). Closes the primary sink-location attribution feature (phases 1-5/5): * Phase 1 — SinkSite data model on summaries. * Phase 2 — SinkSite threaded into SsaTaintEvent and Finding. * Phase 3 — diag + SARIF consume primary_location. * Phase 4 — benchmark validates primary_call_site_lines across corpus. * Phase 5 — regression test locks the event→finding contract. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor: clean up formatting and improve readability in multiple files * refactor: simplify type definition for deduplication key in findings * test(harness): add must_not_match expectation for FP regression guards Extends ExpectedFinding with must_not_match field that asserts a diagnostic must NOT fire — presence is a hard failure. Non-consuming scan so it coexists with must_match entries on the same rule_id. Adds forbidden_violations accumulator and updates summary line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(regression): update expectations to ensure must_not_match for various taint and resource leak rules * feat: implement auto-seeding for JS/TS handler parameters to enhance taint tracking * feat: update switch statement handling to improve control flow analysis * feat: implement promisify alias handling for JS/TS to enhance taint tracking * feat: enhance taint tracking by refining expectation handling and adding mode filtering * feat: refine SQL handling in stream processing and enhance auto-seeding for handler parameters * feat: update taint tracking rules to enforce full mode matching and improve flow analysis * feat: enhance Ruby subshell handling to improve taint tracking and flow analysis * feat: update xss_response expectations to refine taint flow analysis and enhance regression guarding * feat: refine framework detection and update expectation handling for Echo and Sinatra * feat: implement max_count for taint tracking expectations and deduplicate findings * feat: add strict_unexpected handling for taint-unsanitised-flow in expectation files * feat: enhance deduplication of taint-unsanitised-flow findings by collapsing based on line and severity * feat: add strict_unexpected handling for taint-unsanitised-flow in multiple expectation files * feat: add structural invariant checks for SSA bodies * feat: ensure deterministic phi emission order using BTreeSet * feat: enhance handling of terminators to ensure authoritative flow through successor edges * feat: enhance Goto terminator handling to ensure all successors are marked executable * feat: refactor code for improved readability and organization * feat: simplify predicate checks and enhance readability in SSA handling * feat: implement per-file parse timeout and enhance file size handling * feat: migrate analysis engine toggles from environment variables to configuration file * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: remove unnecessary whitespace in hostile_input_tests.rs * feat: update dependencies and enhance documentation on language maturity * feat: enhance security headers and improve request body limits * feat: implement sink capability bits for deduplication and enhance evidence tagging * feat: implement dynamic activation handling for gated sinks and enhance validation logic * feat: enhance configuration documentation and clarify inline analysis cache behavior * feat: implement panic recovery during analysis to continue scans past errors * feat: add expectations configuration for taint analysis and performance metrics * feat: enhance error handling and logging during file reading and mutex locking * feat: add cross-file body loading tests and plumbing for CF-1 phase * feat: implement cross-file k=1 context-sensitive inline taint analysis with new tests and fixtures * feat: implement indexed-scan parity in cross-file inline analysis with new dropdown and copy functionality * feat: enhance classification span handling in CFG and AST for improved source attribution * feat: add new Express routes for handling user input and telemetry data * feat: implement ternary expression handling in CFG with diamond structure for JS/TS * feat: implement Phase CF-3 abstract-domain transfer channels in summaries * feat: add support for string-prefix transfer in cross-file calls and update tests * docs: reduce RESULTS.md doc size * feat: implement Phase CF-4 per-return-path summary decomposition with tests * feat: update parameter handling in pass1 and refactor SsaFuncSummary initialization * feat: implement Phase CF-5 for cross-file SCC joint fixed-point convergence with new flags and tests * feat: implement Phase CF-6 with parameter-granularity points-to summaries and associated tests * refactor: update comments and documentation for clarity and consistency * style: format code for consistency and readability * refactor: simplify verdict handling and improve edge checking logic * refactor: optimize path and identifier collection by avoiding unnecessary cloning * chore: update Cargo.toml for Rust version 1.85 and add ignored files; modify CHANGELOG and README for clarity on state analysis defaults * refactor: update documentation and improve clarity in configuration files * refactor: update documentation and improve clarity in configuration files * feat: add JS/TS pass-2 convergence tests and expectations configuration * feat: add Phase 5 regression tests for inline cache origin attribution and update related logic * feat: implement Phase 7 deduplication and alternative path linking for taint findings * feat: implement structural DFS index for anonymous functions and update naming conventions * feat: add Phase 8 regression tests for container-element taint in JS and Python * feat: add engine-depth profiles and explain-engine option for CLI * feat: update expectations and add new README fixtures for multi-file scan regression * feat: implement Phase 11 callback-alias and factory patterns with regression tests * feat: implement Terminator::Switch for multi-way dispatch and add regression tests * feat: add real-CVE benchmark fixtures for CVE-2023-48022, CVE-2019-14939, and CVE-2023-26159 with corresponding patched variants * refactor: extract cfg and ssa_transfer to submodules * refactor: cargo fmt * refactor: remove unnecessary blank line in cfg_tests.rs * refactor: remove unnecessary planning file * chore: update Rust version to 1.88 and bump dependencies in Cargo files * feat: enhance triage UI with new layout and controls, update README for clarity * feat: enhance triage UI with new layout and controls, update README for clarity * chore: remove outdated section from README for version 0.5.0 * docs: improve clarity and consistency in README content * chore: add "GPL-3.0-or-later" to license options in about.toml * chore: update license handling in about.toml and check-licenses.mjs * style: format code for improved readability in TriagePage component * style: format code for improved readability in TriagePage component * chore: enhance license handling and improve body_id scoping in seed lookup * feat: introduce owner and parent body IDs for enhanced seed scoping * feat: implement direction-aware engine provenance with new CLI flag for strict CI gating * feat: add Undef SSA operation for improved control-flow handling * style: improve code formatting for consistency and readability in multiple files * feat: add 16-function chain SCC across multiple files for enhanced analysis * style: simplify code formatting for improved readability in multiple files * fix: update CapHitReason default implementation and improve README clarity * docs: enhance README with detailed explanations of taint analysis and limitations * docs: refine README for clarity and consistency in taint analysis section * style: improve code formatting for better readability in NewScanModal and scans * fix: update cargo-about command to use --offline for deterministic license generation * fix: update cargo-about command to use --offline for deterministic license generation * ci: add step to prime cargo registry cache for deterministic license generation * feat: add support for non-sink collections in authorization analysis * feat: enhance authorization checks with row-level ownership equality and binding tracking * feat: implement self-scoped user handling and enhance ownership checks * refactor: simplify assertions and formatting in authorization analysis tests * fix: normalize line endings in THIRDPARTY-LICENSES.html generation and update README with AI disclosure * docs: update AI disclosure section for clarity and conciseness * feat: add AI Contribution Policy and update contributing guidelines for AI assistance disclosure * feat: enhance authorization analysis with SSA-derived variable type classification * feat: implement auth_finding_to_diag function for enhanced security diagnostics * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add args_value_refs to CallSite struct for enhanced argument tracking * feat: add direction-aware engine provenance with LossDirection classification and new CLI flag * feat: simplify strip_cap_from_call_args call by removing unnecessary line breaks * feat: enhance error message handling in cli_validation_tests for better Windows compatibility * feat: optimize release profile settings in Cargo.toml and update CodeQL configuration * feat: enhance release build process with SBOM generation and SLSA provenance * feat: update actions/checkout and actions/setup-node to v6, enhance CLI options, and improve auth-check summaries * feat: introduce PathFact handling for path safety checks and rejection logic * feat: introduce PathFact handling for path safety checks and rejection logic * feat: update benchmark data and enhance path sanitization logic with new safety checks * feat: document AI assistance in frontend UI development and human review process * feat: add return path facts for enhanced path safety checks and update documentation * chore: update release date for version 0.5.0 in CHANGELOG.md * chore: clean up ci.yml by removing outdated comments and clarifying steps * feat: implement cross-language path sanitizers and validators for enhanced security * feat: enhance SSA value usage tracking by including block terminators and improve path safety checks * feat: enhance switch statement handling by adding per-case path constraints and support for exclusive cases * refactor: simplify conditional formatting and improve code readability in executor and lower modules * feat: add vulnerable examples for various languages demonstrating authentication and sanitization issues * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: enhance actor context recognition for self-actor identifiers and add support for global non-sink receivers * feat: add transform classifiers for Java, Go, and Ruby with corresponding tests * refactor: clarify comments on reassign-to-constant idiom and sink behavior in guards.rs --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-25 17:59:11 -04:00
GNU General Public License v3.0 or later (GPL-3.0-or-later). The optional `smt` feature bundles Z3 (MIT-licensed); distributors of binaries built with `--features smt` should include Z3's license in their attribution. Full text in [LICENSE](./LICENSE); third-party dependencies in [THIRDPARTY-LICENSES.html](./THIRDPARTY-LICENSES.html).
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