4 Commits

Author SHA1 Message Date
Felipe Cardoso
98b455fdc3 refactor(backend): enforce route→service→repo layered architecture
- introduce custom repository exception hierarchy (DuplicateEntryError,
  IntegrityConstraintError, InvalidInputError) replacing raw ValueError
- eliminate all direct repository imports and raw SQL from route layer
- add UserService, SessionService, OrganizationService to service layer
- add get_stats/get_org_distribution service methods replacing admin inline SQL
- fix timing side-channel in authenticate_user via dummy bcrypt check
- replace SHA-256 client secret fallback with explicit InvalidClientError
- replace assert with InvalidGrantError in authorization code exchange
- replace N+1 token revocation loops with bulk UPDATE statements
- rename oauth account token fields (drop misleading 'encrypted' suffix)
- add Alembic migration 0003 for token field column rename
- add 45 new service/repository tests; 975 passing, 94% coverage
2026-02-27 09:32:57 +01:00
Felipe Cardoso
b3f0dd4005 Add full OAuth provider functionality and enhance flows
- Implemented OAuth 2.0 Authorization Server endpoints per RFCs, including token, introspection, revocation, and metadata discovery.
- Added user consent submission, listing, and revocation APIs alongside frontend integration for improved UX.
- Enforced stricter OAuth security measures (PKCE, state validation, scopes).
- Refactored schemas and services for consistency and expanded coverage of OAuth workflows.
- Updated documentation and type definitions for new API behaviors.
2025-11-26 13:23:44 +01:00
Felipe Cardoso
48f052200f Add OAuth provider mode and MCP integration
- Introduced full OAuth 2.0 Authorization Server functionality for MCP clients.
- Updated documentation with details on endpoints, scopes, and consent management.
- Added a new frontend OAuth consent page for user authorization flows.
- Implemented database models for authorization codes, refresh tokens, and user consents.
- Created unit tests for service methods (PKCE verification, client validation, scope handling).
- Included comprehensive integration tests for OAuth provider workflows.
2025-11-25 23:18:19 +01:00
Felipe Cardoso
16ee4e0cb3 Initial implementation of OAuth models, endpoints, and migrations
- Added models for `OAuthClient`, `OAuthState`, and `OAuthAccount`.
- Created Pydantic schemas to support OAuth flows, client management, and linked accounts.
- Implemented skeleton endpoints for OAuth Provider mode: authorization, token, and revocation.
- Updated router imports to include new `/oauth` and `/oauth/provider` routes.
- Added Alembic migration script to create OAuth-related database tables.
- Enhanced `users` table to allow OAuth-only accounts by making `password_hash` nullable.
2025-11-25 00:37:23 +01:00