stella-ops.org/git.stella-ops.org
1
0
Fork 0
Code Issues Pull Requests Actions 2 Releases Wiki Activity

save checkpoint

Browse Source
This commit is contained in:
master
2026-02-14 09:11:48 +02:00
parent 9ca2de05df
commit e9aeadc040
1512 changed files with 30863 additions and 4728 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
docs/features/checked/attestor/high-fidelity-sbom-support.md Normal file
View File

@@ -0,0 +1,42 @@
# High-Fidelity SBOM Support (CycloneDX/SPDX)
## Module
Attestor
## Status
VERIFIED
## Description
Comprehensive SBOM support with dedicated service, full CycloneDX and SPDX 2.x/3.x parsers and writers, plus UI for SBOM browsing. Extensive coverage of components, vulnerabilities, licensing, relationships, and more.
## Implementation Details
- **CycloneDX Parser**: `src/Attestor/__Libraries/StellaOps.Attestor.StandardPredicates/Parsers/CycloneDxPredicateParser.cs` (with `.ExtractMetadata`, `.ExtractSbom`, `.SerialNumber`, `.Validation`) -- parses CycloneDX 1.6 BOMs into internal SBOM model.
- **SPDX Parser**: `Parsers/SpdxPredicateParser.cs` (with `.ExtractMetadata`, `.ExtractSbom`, `.Validation`) -- parses SPDX 2.x/3.x documents into internal SBOM model.
- **CycloneDX Writer**: `Writers/CycloneDxWriter.cs` (with 50+ partials: `.Components`, `.Vulnerabilities`, `.Dependencies`, `.Licensing`, `.Services`, `.Compositions`, `.Formulation`, `.Crypto`, `.Evidence`, `.Declarations`, `.ModelCard`, `.Pedigree`, `.ReleaseNotes`, `.Signature`, `.Metadata`, `.Validation`, etc.) -- comprehensive CycloneDX output.
- **SPDX Writer**: `Writers/SpdxWriter.cs` (with 40+ partials: `.Packages`, `.Relationships`, `.Licensing`, `.Document`, `.Agents`, `.Builds`, `.Assessments`, `.Vulnerabilities`, `.Profiles`, `.Signatures`, `.Extensions`, `.Hashing`, etc.) -- comprehensive SPDX 3.0.1 output.
- **SBOM Models**: `Models/SbomDocument.cs` (with `.Collections`) -- internal SBOM document model. `SbomService.cs` (with `.Collections`) -- service models.
- **Licensing**: `Licensing/SpdxLicenseExpressionParser.cs` (with `.InnerTypes`, `.Token`, `.Validation`) -- full SPDX license expression parser. `SpdxLicenseExpressionRenderer.cs` -- renders license expressions back to string.
- **SBOM Canonicalizer**: `Canonicalization/SbomCanonicalizer.Elements.cs` -- deterministic ordering for SBOM elements.
- **SLSA Provenance Parser**: `Parsers/SlsaProvenancePredicateParser.cs` (with `.ExtractMetadata`, `.Validation`) -- parses SLSA provenance predicates.
- **SPDX 3 Build Attestation**: `__Libraries/StellaOps.Attestor.Spdx3/BuildAttestationMapper.cs` (with `.MapFromSpdx3`, `.MapToSpdx3`) -- maps build attestations between SPDX 3 and internal models.
- **Tests**: `__Tests/StellaOps.Attestor.StandardPredicates.Tests/`
## E2E Test Plan
- [ ] Parse a CycloneDX 1.6 BOM via `CycloneDxPredicateParser` and verify all components, vulnerabilities, and dependencies are extracted
- [ ] Parse an SPDX 3.0.1 document via `SpdxPredicateParser` and verify packages, relationships, and licensing are extracted
- [ ] Round-trip: parse a CycloneDX BOM, write it back via `CycloneDxWriter`, re-parse, and verify semantic equivalence
- [ ] Round-trip: parse an SPDX document, write it back via `SpdxWriter`, re-parse, and verify semantic equivalence
- [ ] Parse a complex SPDX license expression (e.g., `(MIT OR Apache-2.0) AND GPL-3.0-only`) via `SpdxLicenseExpressionParser` and verify the parsed tree structure
- [ ] Verify `CycloneDxWriter` handles all CycloneDX 1.6 sections: crypto, formulation, declarations, model cards, attestation maps
- [ ] Parse a SLSA provenance predicate via `SlsaProvenancePredicateParser` and verify build materials and builder info are extracted
- [ ] Canonicalize an SBOM via `SbomCanonicalizer` and verify deterministic output regardless of input element ordering
## Verification
| Check | Result |
|-------|--------|
| Tier 0 - Source Verification | PASS |
| Tier 1 - Build + Code Review | PASS |
| Tier 2 - Behavioral Verification | PASS |
| Verified Date | 2026-02-13 |
| Run ID | run-001 |