2 commits

Author	SHA256	Message	Date
CTO (Paperclip)	47a7373ef2	transparency-log: add GET /api/v1/log/entries/{hash} + /healthz (DEV-613) ... The verification-service and testagent-transform clients both call `GET /api/v1/log/entries/{content_hash}` to read a stored envelope and inclusion proof back out of the log, but the server previously only implemented the POST (write) half of ADR-0005. Add: - `Backend.Get` plus `backend.Entry` and `ErrEntryNotFound` so the memory backend can serve the read; Trillian stays stubbed and continues returning 503 (`ErrTrillianUnavailable`) until a later subtask wires the real read path. - `GET /api/v1/log/entries/{hash}` on the HTTP server, routing 404 / 503 / 500 with the same error envelope as the POST half. - `GET /healthz` so the Phase-1 smoke-test harness can wait for the service to come up instead of racing against its bind. Co-Authored-By: Paperclip <noreply@paperclip.ing>	2026-10-25 20:57:52 +00:00
CTO	69b3f3012f	services: add transparency-log Go service (ADR-0005 POST /api/v1/log/entries) ... - services/transparency-log/pkg/backend: Backend interface with in-memory append-log (RFC 6962 Merkle tree) + Trillian wrapper (prod stub). - Idempotenz-Pflicht: Wiederaufruf mit identischem content_hash liefert 200 + gleichen log_index + aktuellen inclusion_proof. - content_hash-Verifikation serverseitig; Mismatch → 409. - pkg/httpapi: ADR-0005-konformer Handler (201/200/400/404/409/503). - cmd/transparency-log: minimaler HTTP-Server, memory default, --backend trillian als Stub (503). - Interop-Test in services/admin-api/internal/tlog/interop_test.go fährt die echte transparency-log pkg gegen die admin-api HTTPSubmitter — Happy-Path, Idempotenz und content_hash-Mismatch abgedeckt. - go test: 10 Tests transparency-log + 2 Interop-Tests admin-api, go vet clean in beiden Modulen. Folge-Subtask: Trillian-Deployment + Keys (siehe ADR-0005 Open Points). Co-Authored-By: Paperclip <noreply@paperclip.ing>	2026-10-25 18:08:53 +00:00