Persist OIDC config in a single-row oidc_settings table; non-empty DB
fields override the OIDC_* env vars (env = bootstrap default). The
Authlib client is rebuilt when config changes.
- GET/PUT /auth/oidc/settings — admin only, via JWT OR API key. The
API-key path is the recovery channel when OIDC-only mode is on and
OIDC is misconfigured (avoids total lockout).
- client_secret is write-only: never returned (has_client_secret bool),
preserved when the field is left blank on update.
- /auth/config, login/link/callback now use the effective (DB|env)
config so enabling OIDC needs no redeploy.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Generic OIDC (Authlib discovery) Authorization Code flow; backend
issues the existing HS256 JWT on success. Unbound identities are
rejected (no auto-provisioning).
- User.oidc_issuer/oidc_subject (unique together) + startup migration.
- PUT/DELETE /users/{id}/oidc-binding (admin or account-manager;
JWT or API key; 409 on conflict). Self-link /auth/oidc/link
(non-OIDC_ONLY only). Public GET /auth/config.
- HARBORFORGE_OIDC_ONLY: /auth/token rejected, create/update ignore
password (passwordless users; API keys + OIDC still work).
- Dockerfile ARG/ENV HARBORFORGE_OIDC_ONLY; authlib+itsdangerous deps;
SessionMiddleware for OIDC state. Fixed _user_response to expose
the new binding fields.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
