- Implement `SbomVexOrderingDeterminismProperties` for testing component list and vulnerability metadata hash consistency.
- Create `UnicodeNormalizationDeterminismProperties` to validate NFC normalization and Unicode string handling.
- Add project file for `StellaOps.Testing.Determinism.Properties` with necessary dependencies.
- Introduce CI/CD template validation tests including YAML syntax checks and documentation content verification.
- Create validation script for CI/CD templates ensuring all required files and structures are present.
- Implemented comprehensive tests for verdict artifact generation to ensure deterministic outputs across various scenarios, including identical inputs, parallel execution, and change ordering.
- Created helper methods for generating sample verdict inputs and computing canonical hashes.
- Added tests to validate the stability of canonical hashes, proof spine ordering, and summary statistics.
- Introduced a new PowerShell script to update SHA256 sums for files, ensuring accurate hash generation and file integrity checks.
- Created `StellaOps.TestKit.Tests` project for unit tests related to determinism.
- Implemented `DeterminismManifestTests` to validate deterministic output for canonical bytes and strings, file read/write operations, and error handling for invalid schema versions.
- Added `SbomDeterminismTests` to ensure identical inputs produce consistent SBOMs across SPDX 3.0.1 and CycloneDX 1.6/1.7 formats, including parallel execution tests.
- Updated project references in `StellaOps.Integration.Determinism` to include the new determinism testing library.
- Implemented unit tests for PathConfidenceScorer to evaluate path scoring under various conditions, including empty constraints, known and unknown constraints, environmental dependencies, and custom weights.
- Developed tests for PathEnumerator to ensure correct path enumeration from simple scripts, handling known environments, and respecting maximum paths and depth limits.
- Created tests for ShellSymbolicExecutor to validate execution of shell scripts, including handling of commands, branching, and environment tracking.
- Added tests for SymbolicState to verify state management, variable handling, constraint addition, and environment dependency collection.
- Introduced `VexStatusChipComponent` to display VEX status with color coding and tooltips.
- Implemented integration tests for reachability drift detection, covering various scenarios including drift detection, determinism, and error handling.
- Enhanced `ScannerToSignalsReachabilityTests` with a null implementation of `ICallGraphSyncService` for better test isolation.
- Updated project references to include the new Reachability Drift library.
- Add RateLimitConfig for configuration management with YAML binding support.
- Introduce RateLimitDecision to encapsulate the result of rate limit checks.
- Implement RateLimitMetrics for OpenTelemetry metrics tracking.
- Create RateLimitMiddleware for enforcing rate limits on incoming requests.
- Develop RateLimitService to orchestrate instance and environment rate limit checks.
- Add RateLimitServiceCollectionExtensions for dependency injection registration.
- Deleted obsolete test files for SchedulerAuditService and SchedulerMongoSessionFactory.
- Removed unused TestDataFactory class.
- Updated project files for Mongo.Tests to remove references to deleted files.
- Upgraded BouncyCastle.Cryptography package to version 2.6.2 across multiple projects.
- Replaced Microsoft.Extensions.Http.Polly with Microsoft.Extensions.Http.Resilience in Zastava.Webhook project.
- Updated NetEscapades.Configuration.Yaml package to version 3.1.0 in Configuration library.
- Upgraded Pkcs11Interop package to version 5.1.2 in Cryptography libraries.
- Refactored Argon2idPasswordHasher to use BouncyCastle for hashing instead of Konscious.
- Updated JsonSchema.Net package to version 7.3.2 in Microservice project.
- Updated global.json to use .NET SDK version 10.0.101.
- Added WineCspHttpProvider class to interface with Wine-hosted CryptoPro CSP.
- Implemented ICryptoProvider, ICryptoProviderDiagnostics, and IDisposable interfaces.
- Introduced WineCspHttpSigner and WineCspHttpHasher for signing and hashing operations.
- Created WineCspProviderOptions for configuration settings including service URL and key options.
- Developed CryptoProGostSigningService to handle GOST signing operations and key management.
- Implemented HTTP service for the Wine CSP with endpoints for signing, verification, and hashing.
- Added Swagger documentation for API endpoints.
- Included health checks and error handling for service availability.
- Established DTOs for request and response models in the service.
- Implement comprehensive tests for PhpFrameworkSurface, covering scenarios such as empty surfaces, presence of routes, controllers, middlewares, CLI commands, cron jobs, and event listeners.
- Validate metadata creation for route counts, HTTP methods, protected and public routes, and route patterns.
- Introduce tests for PhpPharScanner, including handling of non-existent files, null or empty paths, invalid PHAR files, and minimal PHAR structures.
- Ensure correct computation of SHA256 for valid PHAR files and validate the properties of PhpPharArchive, PhpPharEntry, and PhpPharScanResult.
- Introduced `NativeTestBase` class for ELF, PE, and Mach-O binary parsing helpers and assertions.
- Created `TestCryptoFactory` for SM2 cryptographic provider setup and key generation.
- Implemented `Sm2SigningTests` to validate signing functionality with environment gate checks.
- Developed console export service and store with comprehensive unit tests for export status management.
- Added ConsoleExportClient for managing export requests and responses.
- Introduced ConsoleExportRequest and ConsoleExportResponse models.
- Implemented methods for creating and retrieving exports with appropriate headers.
feat(crypto): Add Software SM2/SM3 Cryptography Provider
- Implemented SmSoftCryptoProvider for software-only SM2/SM3 cryptography.
- Added support for signing and verification using SM2 algorithm.
- Included hashing functionality with SM3 algorithm.
- Configured options for loading keys from files and environment gate checks.
test(crypto): Add unit tests for SmSoftCryptoProvider
- Created comprehensive tests for signing, verifying, and hashing functionalities.
- Ensured correct behavior for key management and error handling.
feat(api): Enhance Console Export Models
- Expanded ConsoleExport models to include detailed status and event types.
- Added support for various export formats and notification options.
test(time): Implement TimeAnchorPolicyService tests
- Developed tests for TimeAnchorPolicyService to validate time anchors.
- Covered scenarios for anchor validation, drift calculation, and policy enforcement.
- Implement comprehensive tests for PackRunAttestationService, covering attestation generation, verification, and event emission.
- Add tests for SealedInstallEnforcer to validate sealed install requirements and enforcement logic.
- Introduce a MonacoLoaderService stub for testing purposes to prevent Monaco workers/styles from loading during Karma runs.
- Added DefaultCryptoHmac class implementing ICryptoHmac interface.
- Introduced purpose-based HMAC computation methods.
- Implemented verification methods for HMACs with constant-time comparison.
- Created HmacAlgorithms and HmacPurpose classes for well-known identifiers.
- Added compliance profile support for HMAC algorithms.
- Included asynchronous methods for HMAC computation from streams.
- Introduced `BinaryReachabilityLifterTests` to validate binary lifting functionality.
- Created `PackRunWorkerOptions` for configuring worker paths and execution persistence.
- Added `TimelineIngestionOptions` for configuring NATS and Redis ingestion transports.
- Implemented `NatsTimelineEventSubscriber` for subscribing to NATS events.
- Developed `RedisTimelineEventSubscriber` for reading from Redis Streams.
- Added `TimelineEnvelopeParser` to normalize incoming event envelopes.
- Created unit tests for `TimelineEnvelopeParser` to ensure correct field mapping.
- Implemented `TimelineAuthorizationAuditSink` for logging authorization outcomes.
- 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.
- Introduced README.md for Zastava Evidence Locker Plan detailing artifacts to sign and post-signing steps.
- Added example JSON schemas for observer events and webhook admissions.
- Updated implementor guidelines with checklist for CI linting, determinism, secrets management, and schema control.
- Created alert rules for Vuln Explorer to monitor API latency and projection errors.
- Developed analytics ingestion plan for Vuln Explorer, focusing on telemetry and PII guardrails.
- Implemented Grafana dashboard configuration for Vuln Explorer metrics visualization.
- Added expected projection SHA256 for vulnerability events.
- Created k6 load testing script for Vuln Explorer API.
- Added sample projection and replay event data for testing.
- Implemented ReplayInputsLock for deterministic replay inputs management.
- Developed tests for ReplayInputsLock to ensure stable hash computation.
- Created SurfaceManifestDeterminismVerifier to validate manifest determinism and integrity.
- Added unit tests for SurfaceManifestDeterminismVerifier to ensure correct functionality.
- Implemented Angular tests for VulnerabilityHttpClient and VulnerabilityDetailComponent to verify API interactions and UI rendering.
- Introduced a comprehensive CI job structure for VEX Lens, including build, test, linting, and load testing.
- Defined load test parameters and SLOs for VEX Lens API and Issuer Directory.
- Created Grafana dashboards and alerting mechanisms for monitoring API performance and error rates.
- Established offline posture guidelines for CI jobs and load testing.
feat: Implement deterministic projection verification script
- Added `verify_projection.sh` script for verifying the integrity of projection exports against expected hashes.
- Ensured robust error handling for missing files and hash mismatches.
feat: Develop Vuln Explorer CI and Ops Plan
- Created CI jobs for Vuln Explorer, including build, test, and replay verification.
- Implemented backup and disaster recovery strategies for MongoDB and Redis.
- Established Merkle anchoring verification and automation for ledger projector.
feat: Introduce EventEnvelopeHasher for hashing event envelopes
- Implemented `EventEnvelopeHasher` to compute SHA256 hashes for event envelopes.
feat: Add Risk Store and Dashboard components
- Developed `RiskStore` for managing risk data and state.
- Created `RiskDashboardComponent` for displaying risk profiles with filtering capabilities.
- Implemented unit tests for `RiskStore` and `RiskDashboardComponent`.
feat: Enhance Vulnerability Detail Component
- Developed `VulnerabilityDetailComponent` for displaying detailed information about vulnerabilities.
- Implemented error handling for missing vulnerability IDs and loading failures.
