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Added Cap::DATA_EXFIL and taint fp and fn fixes on real repos (#59)

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* feat: Enhance data exfiltration detection with source sensitivity gating for cookies and headers

* feat: Implement cross-file data exfiltration detection with parameter-specific gate filters

* feat: Add calibration tests and refine DATA_EXFIL severity scoring logic

* feat: Introduce per-detector configuration for data exfiltration suppression

* feat: Enhance DATA_EXFIL findings with destination field tracking in diagnostics and SARIF output

* feat: Add tainted body and URL handling for data exfiltration detection

* feat: Add integration tests and fixtures for DATA_EXFIL and SSRF detection in Go

* feat: Add Java integration tests and fixtures for DATA_EXFIL detection across multiple HTTP clients

* feat: Add synthetic externals handling for closure-captured variables in SSA

* feat: Implement closure-based suppression for resource leak findings

* feat: Add regression guards for shell-injection and taint propagation in for-of destructure patterns

* feat: Implement constructor cap narrowing for data exfiltration detection in HTTP request builders

* feat: Add gated sinks for data exfiltration detection in C and C++ using curl_easy_setopt

* feat: Implement DATA_EXFIL cap parity for backwards analysis and add integration tests

* feat: Add data exfiltration sinks for various languages and enhance documentation

* refactor: Simplify formatting and improve readability in various files

* refactor: Improve readability by simplifying conditional statements and adding clippy linting

* docs: Update CHANGELOG and comments for data exfiltration features and configuration

* docs: Clarify configuration instructions for data exfiltration trusted destinations

* docs: Enhance comments for evidence routing logic in data exfiltration
This commit is contained in:
Eli Peter 2026-05-01 10:59:52 -04:00 • committed by GitHub
parent a438886217
commit 58f1794a4e
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189 changed files with 8421 additions and 383 deletions
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14
src/ssa/copy_prop.rs
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@ -215,6 +215,8 @@ mod tests {
exception_edges: vec![],
field_interner: crate::ssa::ir::FieldInterner::default(),
field_writes: std::collections::HashMap::new(),
synthetic_externals: std::collections::HashSet::new(),
};
let (eliminated, copy_map) = copy_propagate(&mut body, &cfg);
@ -296,6 +298,8 @@ mod tests {
exception_edges: vec![],
field_interner: crate::ssa::ir::FieldInterner::default(),
field_writes: std::collections::HashMap::new(),
synthetic_externals: std::collections::HashSet::new(),
};
let (eliminated, copy_map) = copy_propagate(&mut body, &cfg);
@ -366,6 +370,8 @@ mod tests {
exception_edges: vec![],
field_interner: crate::ssa::ir::FieldInterner::default(),
field_writes: std::collections::HashMap::new(),
synthetic_externals: std::collections::HashSet::new(),
};
(cfg, body)
}
@ -488,6 +494,8 @@ mod tests {
exception_edges: vec![],
field_interner: crate::ssa::ir::FieldInterner::default(),
field_writes: std::collections::HashMap::new(),
synthetic_externals: std::collections::HashSet::new(),
};
let (eliminated, _map) = copy_propagate(&mut body, &cfg);
assert_eq!(eliminated, 0, "two-operand Assign is not a copy");
@ -567,6 +575,8 @@ mod tests {
exception_edges: vec![],
field_interner: crate::ssa::ir::FieldInterner::default(),
field_writes: std::collections::HashMap::new(),
synthetic_externals: std::collections::HashSet::new(),
};
let (eliminated, _) = copy_propagate(&mut body, &cfg);
assert_eq!(eliminated, 1, "v1 should be eliminated");
@ -664,6 +674,8 @@ mod tests {
exception_edges: vec![],
field_interner: crate::ssa::ir::FieldInterner::default(),
field_writes: std::collections::HashMap::new(),
synthetic_externals: std::collections::HashSet::new(),
};
let (eliminated, _map) = copy_propagate(&mut body, &cfg);
assert_eq!(eliminated, 1);
@ -712,6 +724,8 @@ mod tests {
exception_edges: vec![],
field_interner: crate::ssa::ir::FieldInterner::default(),
field_writes: std::collections::HashMap::new(),
synthetic_externals: std::collections::HashSet::new(),
};
let (eliminated, map) = copy_propagate(&mut body, &cfg);
assert_eq!(eliminated, 0);