f214edff82
- Introduced Storybook configuration files (`main.ts`, `preview.ts`, `tsconfig.json`) for Angular components. - Created motion tokens in `motion-tokens.ts` to define durations, easing functions, and transforms. - Developed a Storybook story for motion tokens showcasing their usage and reduced motion fallback. - Added SCSS variables for motion durations, easing, and transforms in `_motion.scss`. - Implemented accessibility smoke tests using Playwright and Axe for automated accessibility checks. - Created portable and sealed bundle structures with corresponding JSON files for evidence locker. - Added shell script for verifying notify kit determinism.
59 lines
2.3 KiB
Markdown
59 lines
2.3 KiB
Markdown
# Evidence Bundle v1 Contract (2025-11-19)
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## Scope
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Frozen contract for Evidence Bundle v1 covering AdvisoryAI/Concelier/Excititor evidence exports used by air-gap and attestation flows.
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## Artefact layout
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- Tarball name: `evidence-bundle-<id>.tar.gz`
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- Manifest (required): `manifest.json`
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- Payloads (required): `observations.ndjson`, `linksets.ndjson`
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- Optional: `timeline.ndjson` (time anchors), `transparency.json` (Rekor UUID or skip_reason)
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- Hash list: `hashes.sha256` (sha256 of each file)
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### manifest.json fields
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```json
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{
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"bundle_id": "evidence-bundle-m0",
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"version": "1.0.0",
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"created": "2025-11-19T00:00:00Z",
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"tenant": "demo",
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"scope": "vex",
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"inputs": ["sha256:payload-obs", "sha256:payload-linksets"],
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"aoc": {"guardrails": true, "details": ["schema:frozen:1.0", "limits:chunk:max=2000"]}
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}
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```
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### observations.ndjson (sample record)
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```json
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{"observationId":"obs-ossl-001","advisoryId":"CVE-2024-1234","component":"pkg:deb/openssl@1.1.1w","source":"nvd","fetchedAt":"2025-11-18T12:00:00Z"}
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```
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### linksets.ndjson (sample record)
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```json
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{"linksetId":"lnm-ossl-001","advisoryId":"CVE-2024-1234","components":["pkg:deb/openssl@1.1.1w"],"normalized":true,"createdAt":"2025-11-18T12:05:00Z"}
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```
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### transparency.json (optional)
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```json
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{"rekor_uuid": null, "skip_reason": "offline"}
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```
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## Determinism rules
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- All timestamps must be UTC RFC3339.
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- Ordering: sort NDJSON by `advisoryId`, then `component`, ascending.
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- Hashes: compute sha256 on raw file bytes; record in `hashes.sha256` and in manifest `inputs`.
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- Tenant must be lowercase; include in manifest and any attestation subject claims.
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## Example bundle (sample)
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- Path: `docs/samples/evidence-bundle/evidence-bundle-m0.tar.gz`
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- SHA256: `$(cat docs/samples/evidence-bundle/evidence-bundle-m0.tar.gz.sha256 | awk '{print $1}')`
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- Contains sample manifest/observations/linksets/transparency per above.
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## Attestation linkage
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- See `attestation-scope-note.md` for required claims.
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- DSSE subject uses the Merkle root derived from `checksums.txt` (sha256 of sorted entry hashes). Record the OCI tarball digest as metadata, not the subject.
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## Change log
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- 2025-12-04: Updated subject to Merkle root and aligned with EB1–EB10 docs/fixtures.
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- 2025-11-19: v1 frozen (initial publication). Add real sample tarball + hashes once produced.
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