* 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
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* 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
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* ci: add frontend test step to CI workflow
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* 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
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* Add 12 new multi-file test fixtures with TP/TN/near-miss coverage
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* deleted root repo
* rebuilt to test for regressions
---------
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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
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* test: add comprehensive tests for src/output.rs SARIF builder
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* refactor: improve code formatting and readability in output.rs
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* refactor: improve code formatting and readability in output.rs
* Potential fix for code scanning alert no. 210: Uncontrolled data used in path expression
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* Potential fix for code scanning alert no. 211: Uncontrolled data used in path expression
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* 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>
* 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
* 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
* 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>
* 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>
* 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>
* fix: Enhance release packaging for cross-platform compatibility
* fix: Resolve pipeline bug with zip command on Windows
* fix: Clarify changelog entry for Windows zip command issue in release pipeline
* Update CHANGELOG.MD
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* 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>
* test: Add unit tests for config merging and project name sanitization
* Update src/utils/project.rs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* test: Update assertion for follow_symlinks in scanner configuration
* test: Fix typo in test function name for project info retrieval
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
- Introduced `DEFAULT_CONFIG_TOML` to simplify default configuration loading.
- Replaced `show_progress` with `quiet` in configuration for improved clarity.
- Refactored `create_example_config` to use `NyxResult` and streamline logic with fallback handling.
- Added `default-nyx.conf` file for default configuration management.
- Enhanced `merge_configs` to include new parameters like `scan_timeout_secs` and `quiet`.
- Standardized spacing and indentation across multiple modules for improved readability.
- Reorganized `patterns` and `utils` imports for consistency.
- Updated `NyxError` and `NyxResult` related implementations to maintain consistent formatting.
- Enhanced readability in AST patterns for better clarity and maintainability.
- Added `tree-sitter-ruby` dependency to `Cargo.toml` and `Cargo.lock`.
- Introduced `patterns/ruby.rs` with Ruby-specific AST patterns for vulnerability detection.
- Updated `patterns/mod.rs` and `ast.rs` to support Ruby AST parsing and pattern registry initialization.
