Finding
The production Flow auth verifier in backend/app/adapters/auth/flow.py is a stub. verify() raises AuthVerificationError("Flow token verification is not configured for issuer ...") for all issuers. There is no real JWT verification against a Flow JWKS endpoint or OIDC discovery.
Risk
Production authentication does not actually work. This is a hard launch blocker.
Location
- backend/app/adapters/auth/flow.py - _verify_local_hmac_token works for local/test only; production path always raises
Recommendation
Implement production Flow token verification (JWKS or OIDC discovery) before any production deployment. The stub is documented as a Chunk 2 placeholder but must be addressed before launch.
Severity: Critical (launch blocker)
Finding
The production Flow auth verifier in backend/app/adapters/auth/flow.py is a stub. verify() raises AuthVerificationError("Flow token verification is not configured for issuer ...") for all issuers. There is no real JWT verification against a Flow JWKS endpoint or OIDC discovery.
Risk
Production authentication does not actually work. This is a hard launch blocker.
Location
Recommendation
Implement production Flow token verification (JWKS or OIDC discovery) before any production deployment. The stub is documented as a Chunk 2 placeholder but must be addressed before launch.
Severity: Critical (launch blocker)