archetech / archon / 28613118360

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main: 92%

Pull #676

github

feat(rust-gatekeeper): implement the /1.0/identifiers conformant surface

Port the standards-conformant DID resolution / dereferencing surface to the
Rust gatekeeper so it stays a drop-in equivalent of the TypeScript service:

- GET /1.0/identifiers/:did — resolve, returning only the DID Resolution
  triple (didDocument, didResolutionMetadata, didDocumentMetadata).
- GET /1.0/identifiers/:did/data — dereference the data resource (raw).
- GET /1.0/identifiers/:did/registration — dereference the registration
  provenance resource (raw).

Shared resolve_conformant() helper forces { confirm: true, verify: true } and
honors only versionTime/versionSequence. Mounted on its own nested router.
metrics: qualify_route() passes /1.0/ routes through unprefixed, and
normalize_path() collapses /1.0/identifiers/:did (preserving /data and
/registration suffixes); unit test extended to cover them.

Spec (§2.6): soften the unexpected-error clause to SHOULD — the Rust resolver
returns type-erased anyhow errors and maps them to notFound (matching its
existing /api/v1/did/:did behavior), whereas the TS reference returns 500.

Note: the pre-existing lib test verify_event_shape_covers_... fails on the
base commit too (unrelated to this change).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

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