- Implemented BunPackageNormalizer to deduplicate packages by name and version.
- Created BunProjectDiscoverer to identify Bun project roots in the filesystem.
- Added project files for the Bun analyzer including manifest and project configuration.
- Developed comprehensive tests for Bun language analyzer covering various scenarios.
- Included fixture files for testing standard installs, isolated linker installs, lockfile-only scenarios, and workspaces.
- Established stubs for authentication sessions to facilitate testing in the web application.
- 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.
- Implemented comprehensive unit tests for RabbitMqTransportServer, covering constructor, disposal, connection management, event handlers, and exception handling.
- Added configuration tests for RabbitMqTransportServer to validate SSL, durable queues, auto-recovery, and custom virtual host options.
- Created unit tests for UdpFrameProtocol, including frame parsing and serialization, header size validation, and round-trip data preservation.
- Developed tests for UdpTransportClient, focusing on connection handling, event subscriptions, and exception scenarios.
- Established tests for UdpTransportServer, ensuring proper start/stop behavior, connection state management, and event handling.
- Included tests for UdpTransportOptions to verify default values and modification capabilities.
- Enhanced service registration tests for Udp transport services in the dependency injection container.
- Implemented MigrationCategoryTests to validate migration categorization for startup, release, seed, and data migrations.
- Added tests for edge cases, including null, empty, and whitespace migration names.
- Created StartupMigrationHostTests to verify the behavior of the migration host with real PostgreSQL instances using Testcontainers.
- Included tests for migration execution, schema creation, and handling of pending release migrations.
- Added SQL migration files for testing: creating a test table, adding a column, a release migration, and seeding data.
- 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 a new VEX compact fixture for testing purposes.
- Implemented `verify_export.py` script to validate Findings Ledger exports, ensuring deterministic ordering and applying redaction manifests.
- Added a lightweight stub `HarnessRunner` for unit tests to validate ledger hashing expectations.
- Documented tasks related to the Mirror Creator.
- Created models for entropy signals and implemented the `EntropyPenaltyCalculator` to compute penalties based on scanner outputs.
- Developed unit tests for `EntropyPenaltyCalculator` to ensure correct penalty calculations and handling of edge cases.
- Added tests for symbol ID normalization in the reachability scanner.
- Enhanced console status service with comprehensive unit tests for connection handling and error recovery.
- Included Cosign tool version 2.6.0 with checksums for various platforms.
- 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.
- Introduced `ui_bench_driver.mjs` to read scenarios and fixture manifest, generating a deterministic run plan.
- Created `ui_bench_plan.md` outlining the purpose, scope, and next steps for the benchmark.
- Added `ui_bench_scenarios.json` containing various scenarios for graph UI interactions.
- Implemented tests for CLI commands, ensuring bundle verification and telemetry defaults.
- Developed schemas for orchestrator components, including replay manifests and event envelopes.
- Added mock API for risk management, including listing and statistics functionalities.
- Implemented models for risk profiles and query options to support the new API.
- Implement unit tests for RichGraphPublisher to verify graph publishing to CAS.
- Implement unit tests for RichGraphWriter to ensure correct writing of canonical graphs and metadata.
feat: Implement AOC Guard validation logic
- Add AOC Guard validation logic to enforce document structure and field constraints.
- Introduce violation codes for various validation errors.
- Implement tests for AOC Guard to validate expected behavior.
feat: Create Console Status API client and service
- Implement ConsoleStatusClient for fetching console status and streaming run events.
- Create ConsoleStatusService to manage console status polling and event subscriptions.
- Add tests for ConsoleStatusClient to verify API interactions.
feat: Develop Console Status component
- Create ConsoleStatusComponent for displaying console status and run events.
- Implement UI for showing status metrics and handling user interactions.
- Add styles for console status display.
test: Add tests for Console Status store
- Implement tests for ConsoleStatusStore to verify event handling and state management.
feat(sbomservice): Add placeholder for SHA256SUMS in LNM v1 fixtures
docs(devportal): Create README for SDK archives in public directory
build(devportal): Implement offline bundle build script
test(devportal): Add link checker script for validating links in documentation
test(devportal): Create performance check script for dist folder size
test(devportal): Implement accessibility check script using Playwright and Axe
docs(devportal): Add SDK quickstart guide with examples for Node.js, Python, and cURL
feat(excititor): Implement MongoDB storage for airgap import records
test(findings): Add unit tests for export filters hash determinism
feat(findings): Define attestation contracts for ledger web service
feat(graph): Add MongoDB options and service collection extensions for graph indexing
test(graph): Implement integration tests for MongoDB provider and service collection extensions
feat(zastava): Define configuration options for Zastava surface secrets
build(tests): Create script to run Concelier linkset tests with TRX output
feat: Implement BsonJsonConverter for converting BsonDocument and BsonArray to JSON
fix: Update project file to include MongoDB.Bson package
test: Add GraphOverlayExporterTests to validate NDJSON export functionality
refactor: Refactor Program.cs in Attestation Tool for improved argument parsing and error handling
docs: Update README for stella-forensic-verify with usage instructions and exit codes
feat: Enhance HmacVerifier with clock skew and not-after checks
feat: Add MerkleRootVerifier and ChainOfCustodyVerifier for additional verification methods
fix: Update DenoRuntimeShim to correctly handle file paths
feat: Introduce ComposerAutoloadData and related parsing in ComposerLockReader
test: Add tests for Deno runtime execution and verification
test: Enhance PHP package tests to include autoload data verification
test: Add unit tests for HmacVerifier and verification logic
- Implemented the PhpAnalyzerPlugin to analyze PHP projects.
- Created ComposerLockData class to represent data from composer.lock files.
- Developed ComposerLockReader to load and parse composer.lock files asynchronously.
- Introduced ComposerPackage class to encapsulate package details.
- Added PhpPackage class to represent PHP packages with metadata and evidence.
- Implemented PhpPackageCollector to gather packages from ComposerLockData.
- Created PhpLanguageAnalyzer to perform analysis and emit results.
- Added capability signals for known PHP frameworks and CMS.
- Developed unit tests for the PHP language analyzer and its components.
- Included sample composer.lock and expected output for testing.
- Updated project files for the new PHP analyzer library and tests.
- Added `MongoAdvisoryObservationEventPublisher` and `NatsAdvisoryObservationEventPublisher` for event publishing.
- Registered `IAdvisoryObservationEventPublisher` to choose between NATS and MongoDB based on configuration.
- Introduced `MongoAdvisoryObservationEventOutbox` for outbox pattern implementation.
- Updated service collection to include new event publishers and outbox.
- Added a new hosted service `AdvisoryObservationTransportWorker` for processing events.
feat: Update project dependencies
- Added `NATS.Client.Core` package to the project for NATS integration.
test: Add unit tests for AdvisoryLinkset normalization
- Created `AdvisoryLinksetNormalizationConfidenceTests` to validate confidence score calculations.
fix: Adjust confidence assertion in `AdvisoryObservationAggregationTests`
- Updated confidence assertion to allow a range instead of a fixed value.
test: Implement tests for AdvisoryObservationEventFactory
- Added `AdvisoryObservationEventFactoryTests` to ensure correct mapping and hashing of observation events.
chore: Configure test project for Findings Ledger
- Created `Directory.Build.props` for test project configuration.
- Added `StellaOps.Findings.Ledger.Exports.Unit.csproj` for unit tests related to findings ledger exports.
feat: Implement export contracts for findings ledger
- Defined export request and response contracts in `ExportContracts.cs`.
- Created various export item records for findings, VEX, advisories, and SBOMs.
feat: Add export functionality to Findings Ledger Web Service
- Implemented endpoints for exporting findings, VEX, advisories, and SBOMs.
- Integrated `ExportQueryService` for handling export logic and pagination.
test: Add tests for Node language analyzer phase 22
- Implemented `NodePhase22SampleLoaderTests` to validate loading of NDJSON fixtures.
- Created sample NDJSON file for testing.
chore: Set up isolated test environment for Node tests
- Added `node-isolated.runsettings` for isolated test execution.
- Created `node-tests-isolated.sh` script for running tests in isolation.
- Created project for StellaOps.Scanner.Analyzers.Native.Tests with necessary dependencies.
- Documented roles and guidelines in AGENTS.md for Scheduler module.
- Implemented IResolverJobService interface and InMemoryResolverJobService for handling resolver jobs.
- Added ResolverBacklogNotifier and ResolverBacklogService for monitoring job metrics.
- Developed API endpoints for managing resolver jobs and retrieving metrics.
- Defined models for resolver job requests and responses.
- Integrated dependency injection for resolver job services.
- Implemented ImpactIndexSnapshot for persisting impact index data.
- Introduced SignalsScoringOptions for configurable scoring weights in reachability scoring.
- Added unit tests for ReachabilityScoringService and RuntimeFactsIngestionService.
- Created dotnet-filter.sh script to handle command-line arguments for dotnet.
- Established nuget-prime project for managing package downloads.
- Implemented `MongoIndexModelTests` to verify index models for various stores.
- Created `OpenApiMetadataFactory` with methods to generate OpenAPI metadata.
- Added tests for `OpenApiMetadataFactory` to ensure expected defaults and URL overrides.
- Introduced `ObserverSurfaceSecrets` and `WebhookSurfaceSecrets` for managing secrets.
- Developed `RuntimeSurfaceFsClient` and `WebhookSurfaceFsClient` for manifest retrieval.
- Added dependency injection tests for `SurfaceEnvironmentRegistration` in both Observer and Webhook contexts.
- Implemented tests for secret resolution in `ObserverSurfaceSecretsTests` and `WebhookSurfaceSecretsTests`.
- Created `EnsureLinkNotMergeCollectionsMigrationTests` to validate MongoDB migration logic.
- Added project files for MongoDB tests and NuGet package mirroring.
- Added `LedgerMetrics` class to record write latency and total events for ledger operations.
- Created comprehensive tests for Ruby packages endpoints, covering scenarios for missing inventory, successful retrieval, and identifier handling.
- Introduced `TestSurfaceSecretsScope` for managing environment variables during tests.
- Developed `ProvenanceMongoExtensions` for attaching DSSE provenance and trust information to event documents.
- Implemented `EventProvenanceWriter` and `EventWriter` classes for managing event provenance in MongoDB.
- Established MongoDB indexes for efficient querying of events based on provenance and trust.
- Added models and JSON parsing logic for DSSE provenance and trust information.
- Introduced a new document outlining the inline DSSE provenance for SBOM, VEX, scan, and derived events.
- Defined the Mongo schema for event patches, including key fields for provenance and trust verification.
- Documented the write path for ingesting provenance metadata and backfilling historical events.
- Created CI/CD snippets for uploading DSSE attestations and generating provenance metadata.
- Established Mongo indexes for efficient provenance queries and provided query recipes for various use cases.
- Outlined policy gates for managing VEX decisions based on provenance verification.
- Included UI nudges for displaying provenance information and implementation tasks for future enhancements.
---
Implement reachability lattice and scoring model
- Developed a comprehensive document detailing the reachability lattice and scoring model.
- Defined core types for reachability states, evidence, and mitigations with corresponding C# models.
- Established a scoring policy with base score contributions from various evidence classes.
- Mapped reachability states to VEX gates and provided a clear overview of evidence sources.
- Documented the event graph schema for persisting reachability data in MongoDB.
- Outlined the integration of runtime probes for evidence collection and defined a roadmap for future tasks.
---
Introduce uncertainty states and entropy scoring
- Created a draft document for tracking uncertainty states and their impact on risk scoring.
- Defined core uncertainty states with associated entropy values and evidence requirements.
- Established a schema for storing uncertainty states alongside findings.
- Documented the risk score calculation incorporating uncertainty and its effect on final risk assessments.
- Provided policy guidelines for handling uncertainty in decision-making processes.
- Outlined UI guidelines for displaying uncertainty information and suggested remediation actions.
---
Add Ruby package inventory management
- Implemented Ruby package inventory management with corresponding data models and storage mechanisms.
- Created C# records for Ruby package inventory, artifacts, provenance, and runtime details.
- Developed a repository for managing Ruby package inventory documents in MongoDB.
- Implemented a service for storing and retrieving Ruby package inventories.
- Added unit tests for the Ruby package inventory store to ensure functionality and data integrity.
- Added Deno analyzer with comprehensive metadata and evidence structure.
- Created a detailed implementation plan for Sprint 130 focusing on Deno analyzer.
- Introduced AdvisoryAiGuardrailOptions for managing guardrail configurations.
- Developed GuardrailPhraseLoader for loading blocked phrases from JSON files.
- Implemented tests for AdvisoryGuardrailOptions binding and phrase loading.
- Enhanced telemetry for Advisory AI with metrics tracking.
- Added VexObservationProjectionService for querying VEX observations.
- Created extensive tests for VexObservationProjectionService functionality.
- Introduced Ruby language analyzer with tests for simple and complex workspaces.
- Added Ruby application fixtures for testing purposes.
- Introduced a new document for promotion-time attestations, detailing the purpose, predicate schema, producer workflow, verification flow, APIs, and security considerations.
- Implemented the `stella.ops/promotion@v1` predicate schema to capture promotion evidence including image digest, SBOM/VEX artifacts, and Rekor proof.
- Defined producer responsibilities and workflows for CLI orchestration, signer responsibilities, and Export Center integration.
- Added verification steps for auditors to validate promotion attestations offline.
feat: Create Symbol Manifest v1 Specification
- Developed a specification for Symbol Manifest v1 to provide a deterministic format for publishing debug symbols and source maps.
- Defined the manifest structure, including schema, entries, source maps, toolchain, and provenance.
- Outlined upload and verification processes, resolve APIs, runtime proxy, caching, and offline bundle generation.
- Included security considerations and related tasks for implementation.
chore: Add Ruby Analyzer with Git Sources
- Created a Gemfile and Gemfile.lock for Ruby analyzer with dependencies on git-gem, httparty, and path-gem.
- Implemented main application logic to utilize the defined gems and output their versions.
- Added expected JSON output for the Ruby analyzer to validate the integration of the new gems and their functionalities.
- Developed internal observation classes for Ruby packages, runtime edges, and capabilities, including serialization logic for observations.
test: Add tests for Ruby Analyzer
- Created test fixtures for Ruby analyzer, including Gemfile, Gemfile.lock, main application, and expected JSON output.
- Ensured that the tests validate the correct integration and functionality of the Ruby analyzer with the specified gems.
feat(ruby): Add RubyVendorArtifactCollector to collect vendor artifacts
test(deno): Add golden tests for Deno analyzer with various fixtures
test(deno): Create Deno module and package files for testing
test(deno): Implement Deno lock and import map for dependency management
test(deno): Add FFI and worker scripts for Deno testing
feat(ruby): Set up Ruby workspace with Gemfile and dependencies
feat(ruby): Add expected output for Ruby workspace tests
feat(signals): Introduce CallgraphManifest model for signal processing
- Added RuntimeFactsNdjsonReader for reading NDJSON formatted runtime facts.
- Introduced IRuntimeFactsIngestionService interface and its implementation.
- Enhanced Program.cs to register new services and endpoints for runtime facts.
- Updated CallgraphIngestionService to include CAS URI in stored artifacts.
- Created RuntimeFactsValidationException for validation errors during ingestion.
- Added tests for RuntimeFactsIngestionService and RuntimeFactsNdjsonReader.
- Implemented SignalsSealedModeMonitor for compliance checks in sealed mode.
- Updated project dependencies for testing utilities.
- Implemented LdapDistinguishedNameHelper for escaping RDN and filter values.
- Created AuthorityCredentialAuditContext and IAuthorityCredentialAuditContextAccessor for managing credential audit context.
- Developed StandardCredentialAuditLogger with tests for success, failure, and lockout events.
- Introduced AuthorityAuditSink for persisting audit records with structured logging.
- Added CryptoPro related classes for certificate resolution and signing operations.
- Created CycloneDX and SPDX SBOM files for both reachable and unreachable images.
- Added symbols.json detailing function entry and sink points in the WordPress code.
- Included runtime traces for function calls in both reachable and unreachable scenarios.
- Developed OpenVEX files indicating vulnerability status and justification for both cases.
- Updated README for evaluator harness to guide integration with scanner output.
- Added AdvisoryCanonicalizer for canonicalizing advisory identifiers.
- Created EnsureAdvisoryCanonicalKeyBackfillMigration to populate advisory_key and links in advisory_raw documents.
- Introduced FileSurfaceManifestStore for managing surface manifests with file system backing.
- Developed ISurfaceManifestReader and ISurfaceManifestWriter interfaces for reading and writing manifests.
- Implemented SurfaceManifestPathBuilder for constructing paths and URIs for surface manifests.
- Added tests for FileSurfaceManifestStore to ensure correct functionality and deterministic behavior.
- Updated documentation for new features and migration steps.
- Added MongoPackRunApprovalStore for managing approval states with MongoDB.
- Introduced MongoPackRunArtifactUploader for uploading and storing artifacts.
- Created MongoPackRunLogStore to handle logging of pack run events.
- Developed MongoPackRunStateStore for persisting and retrieving pack run states.
- Implemented unit tests for MongoDB stores to ensure correct functionality.
- Added MongoTaskRunnerTestContext for setting up MongoDB test environment.
- Enhanced PackRunStateFactory to correctly initialize state with gate reasons.
- Added ScannerSurfaceSecretConfigurator to configure ScannerWebServiceOptions using surface secrets.
- Integrated ISurfaceSecretProvider to fetch and apply secrets for artifact store configuration.
- Enhanced logging for secret retrieval and application processes.
feat: Implement ScannerStorageSurfaceSecretConfigurator for worker options
- Introduced ScannerStorageSurfaceSecretConfigurator to configure ScannerStorageOptions with surface secrets.
- Utilized ISurfaceSecretProvider to retrieve and apply secrets for object store settings.
- Improved logging for secret handling and configuration.
feat: Create SurfaceManifestPublisher for publishing surface manifests
- Developed SurfaceManifestPublisher to handle the creation and storage of surface manifests.
- Implemented methods for serializing manifest documents and storing payloads in the object store.
- Added dual write functionality for mirror storage of manifests.
feat: Add SurfaceManifestStageExecutor for processing scan stages
- Created SurfaceManifestStageExecutor to execute the manifest publishing stage in scan jobs.
- Integrated with SurfaceManifestPublisher to publish manifests based on collected payloads.
- Enhanced logging for job processing and manifest storage.
feat: Define SurfaceManifest models for manifest structure
- Established SurfaceManifestDocument, SurfaceManifestSource, SurfaceManifestArtifact, and SurfaceManifestStorage records.
- Implemented serialization attributes for JSON handling of manifest models.
feat: Implement CasAccessSecret and SurfaceSecretParser for secret handling
- Created CasAccessSecret record to represent surface access secrets.
- Developed SurfaceSecretParser to parse and validate surface secrets from JSON payloads.
test: Add unit tests for CasAccessSecretParser
- Implemented tests for parsing CasAccessSecret from JSON payloads and metadata fallbacks.
- Verified expected values and behavior for secret parsing logic.
test: Add unit tests for ScannerSurfaceSecretConfigurator
- Created tests for ScannerSurfaceSecretConfigurator to ensure correct application of surface secrets to web service options.
- Validated artifact store settings after configuration.
test: Add unit tests for ScannerStorageSurfaceSecretConfigurator
- Implemented tests for ScannerStorageSurfaceSecretConfigurator to verify correct application of surface secrets to storage options.
- Ensured accurate configuration of object store settings.
- Modified task status update instructions in AGENTS.md files to refer to corresponding sprint files as `/docs/implplan/SPRINT_*.md` instead of `docs/implplan/SPRINTS.md`.
- Added a comprehensive document for Secret Leak Detection operations detailing scope, prerequisites, rule bundle lifecycle, enabling the analyzer, policy patterns, observability, troubleshooting, and references.
- Implement `SbomIngestServiceCollectionExtensionsTests` to verify the SBOM ingestion pipeline exports snapshots correctly.
- Create `SbomIngestTransformerTests` to ensure the transformation produces expected nodes and edges, including deduplication of license nodes and normalization of timestamps.
- Add `SbomSnapshotExporterTests` to test the export functionality for manifest, adjacency, nodes, and edges.
- Introduce `VexOverlayTransformerTests` to validate the transformation of VEX nodes and edges.
- Set up project file for the test project with necessary dependencies and configurations.
- Include JSON fixture files for testing purposes.
- Introduced global usings for Ruby analyzer.
- Implemented RubyLockData, RubyLockEntry, and RubyLockParser for handling Gemfile.lock files.
- Created RubyPackage and RubyPackageCollector to manage Ruby packages and vendor cache.
- Developed RubyAnalyzerPlugin and RubyLanguageAnalyzer for analyzing Ruby projects.
- Added tests for Ruby language analyzer with sample Gemfile.lock and expected output.
- Included necessary project files and references for the Ruby analyzer.
- Added third-party licenses for tree-sitter dependencies.
