- Added BerkeleyDbReader class to read and extract RPM header blobs from BerkeleyDB hash databases.
- Implemented methods to detect BerkeleyDB format and extract values, including handling of page sizes and magic numbers.
- Added tests for BerkeleyDbReader to ensure correct functionality and header extraction.
feat: Add Yarn PnP data tests
- Created YarnPnpDataTests to validate package resolution and data loading from Yarn PnP cache.
- Implemented tests for resolved keys, package presence, and loading from cache structure.
test: Add egg-info package fixtures for Python tests
- Created egg-info package fixtures for testing Python analyzers.
- Included PKG-INFO, entry_points.txt, and installed-files.txt for comprehensive coverage.
test: Enhance RPM database reader tests
- Added tests for RpmDatabaseReader to validate fallback to legacy packages when SQLite is missing.
- Implemented helper methods to create legacy package files and RPM headers for testing.
test: Implement dual signing tests
- Added DualSignTests to validate secondary signature addition when configured.
- Created stub implementations for crypto providers and key resolvers to facilitate testing.
chore: Update CI script for Playwright Chromium installation
- Modified ci-console-exports.sh to ensure deterministic Chromium binary installation for console exports tests.
- Added checks for Windows compatibility and environment variable setups for Playwright browsers.
- Introduced `ReachabilityState`, `RuntimeHit`, `ExploitabilitySignal`, `ReachabilitySignal`, `SignalEnvelope`, `SignalType`, `TrustSignal`, and `UnknownSymbolSignal` records to define various signal types and their properties.
- Implemented JSON serialization attributes for proper data interchange.
- Created project files for the new signal contracts library and corresponding test projects.
- Added deterministic test fixtures for micro-interaction testing.
- Included cryptographic keys for secure operations with cosign.
- Introduced DigestUpsertRequest for handling digest upsert requests with properties like ChannelId, Recipient, DigestKey, Events, and CollectUntil.
- Created LockEntity to represent a lightweight distributed lock entry with properties such as Id, TenantId, Resource, Owner, ExpiresAt, and CreatedAt.
feat: Implement ILockRepository interface and LockRepository class
- Defined ILockRepository interface with methods for acquiring and releasing locks.
- Implemented LockRepository class with methods to try acquiring a lock and releasing it, using SQL for upsert operations.
feat: Add SurfaceManifestPointer record for manifest pointers
- Introduced SurfaceManifestPointer to represent a minimal pointer to a Surface.FS manifest associated with an image digest.
feat: Create PolicySimulationInputLock and related validation logic
- Added PolicySimulationInputLock record to describe policy simulation inputs and expected digests.
- Implemented validation logic for policy simulation inputs, including checks for digest drift and shadow mode requirements.
test: Add unit tests for ReplayVerificationService and ReplayVerifier
- Created ReplayVerificationServiceTests to validate the behavior of the ReplayVerificationService under various scenarios.
- Developed ReplayVerifierTests to ensure the correctness of the ReplayVerifier logic.
test: Implement PolicySimulationInputLockValidatorTests
- Added tests for PolicySimulationInputLockValidator to verify the validation logic against expected inputs and conditions.
chore: Add cosign key example and signing scripts
- Included a placeholder cosign key example for development purposes.
- Added a script for signing Signals artifacts using cosign with support for both v2 and v3.
chore: Create script for uploading evidence to the evidence locker
- Developed a script to upload evidence to the evidence locker, ensuring required environment variables are set.
