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git.stella-ops.org/docs/modules/signer
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Add unit tests for SBOM ingestion and transformation
- 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.
2025-11-04 07:49:39 +02:00
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StellaOps Signer

Signer validates callers, enforces Proof-of-Entitlement, and produces signed DSSE bundles for SBOMs, reports, and exports.

Responsibilities

  • Enforce plan quotas and PoE before signing artifacts.
  • Support keyless and keyful signing backends.
  • Emit DSSE payloads consumed by Attestor and downstream bundles.
  • Maintain audit trails for all signing operations.

Key components

  • StellaOps.Signer service host.
  • Crypto providers under StellaOps.Cryptography.*.

Integrations & dependencies

  • Authority for OpTok validation.
  • Attestor for transparency logging.
  • Export Center and CLI for artifact signing flows.

Operational notes

  • Key management via Authority/DevOps runbooks.
  • Metrics for signing latency/throttle states.
  • Offline kit integration for signature verification.

Backlog references

  • SIG docs/tasks in ../../TASKS.md (e.g., DOCS-SIG-26-006).

Epic alignment

  • Epic 10 Export Center: provide signing pipelines, cosign interoperability, and provenance manifests for bundle promotion.
  • Epic 19 Attestor Console: supply DSSE payloads and Proof-of-Entitlement enforcement feeding attestation workflows described in docs/modules/attestor/.