Replace 4 redundant request interfaces (RequestWithSession, AuthRequest,
BetterAuthRequest, RequestWithUser) with AuthenticatedRequest and
MaybeAuthenticatedRequest in apps/api/src/auth/types/.
- AuthenticatedRequest: extends Express Request with non-optional user/session
(used in controllers behind AuthGuard)
- MaybeAuthenticatedRequest: extends Express Request with optional user/session
(used in AuthGuard and CurrentUser decorator before auth is confirmed)
- Removed dead-code null checks in getSession (AuthGuard guarantees presence)
- Fixed cookies type safety in AuthGuard (cast from any to Record)
- Updated test expectations to match new type contract
Co-Authored-By: Claude Opus 4.6 <[email protected]>
getSession now throws HttpException(401) instead of raw Error.
handleAuth error message updated to PDA-friendly language.
headersSent branch upgraded from warn to error with request details.
Co-Authored-By: Claude Opus 4.6 <[email protected]>
- Add getAuthConfig() to AuthService (email always, OIDC when enabled)
- Add GET /auth/config public endpoint with Cache-Control: 5min
- Place endpoint before catch-all to avoid interception
Refs #413
Co-Authored-By: Claude Opus 4.6 <[email protected]>
The global CsrfGuard blocks POST /auth/sign-in/oauth2 with 403 because
unauthenticated users have no session and therefore no CSRF token.
BetterAuth handles its own CSRF protection via toNodeHandler().
Co-Authored-By: Claude Opus 4.6 <[email protected]>
BetterAuth expects Web API Request objects (Fetch API standard) with
headers.get(), but NestJS/Express passes IncomingMessage objects with
headers[] property access. Use better-auth/node's toNodeHandler to
properly convert between Express req/res and BetterAuth's Web API handler.
Also fixes vitest SWC config to read the correct tsconfig for NestJS
decorator metadata emission, which was causing DI injection failures
in tests.
Fixes#410
Co-Authored-By: Claude Opus 4.6 <[email protected]>
- Apply restrictive rate limits (10 req/min) to prevent brute-force attacks
- Log requests with path and client IP for monitoring and debugging
- Extract client IP handling for proxy setups (X-Forwarded-For)
- Add comprehensive tests for rate limiting and logging behavior
Refs #338
Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Update AuthUser type in @mosaic/shared to include workspace fields
- Update AuthGuard to support both cookie-based and Bearer token authentication
- Add /auth/session endpoint for session validation
- Install and configure cookie-parser middleware
- Update CurrentUser decorator to use shared AuthUser type
- Update tests for cookie and token authentication (20 tests passing)
This ensures consistent authentication handling across API and web client,
with proper type safety and support for both web browsers (cookies) and
API clients (Bearer tokens).
Fixes#193
Co-Authored-By: Claude Sonnet 4.5 <[email protected]>
- Integrated BetterAuth library for modern authentication
- Added Session, Account, and Verification database tables
- Created complete auth module with service, controller, guards, and decorators
- Implemented shared authentication types in @mosaic/shared package
- Added comprehensive test coverage (26 tests passing)
- Documented type sharing strategy for monorepo
- Updated environment configuration with OIDC and JWT settings
Key architectural decisions:
- BetterAuth over Passport.js for better TypeScript support
- Separation of User (DB entity) vs AuthUser (client-safe subset)
- Shared types package to prevent FE/BE drift
- Factory pattern for auth config to use shared Prisma instance
Ready for frontend integration (Issue #6).
Co-Authored-By: Claude Sonnet 4.5 <[email protected]>
Fixes#4
