- Add transitional @jwt_access_required (accepts access tokens, and for now
also refresh tokens) and use it on every protected route and inside
admin_required. /api/user/refresh stays refresh-only.
- Move pending OIDC state/PKCE verifiers from an in-process dict to an
oidc_states table (10 min TTL, single-use) so logins survive a blue/green
flip. Drop the unused redirect_after_login.
- Unit tests for the decorator and the state store.
Deploy this commit on its own, before the access-token frontend: the old
backend answers access tokens with 422, so the new frontend only works once
this backend is live on both colors.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Ryan Chen