Address the four P0 security items from the project review:
* token_version validation (#1): the JWT middleware now rejects access tokens
whose token_version claim is stale (e.g. issued before a password change).
A short-TTL (30s) in-memory cache (TokenVersionCache) avoids a Mongo lookup
per request; credential changes invalidate the cache immediately on the
handling instance.
* Fail-fast config (#2): add APP_ENVIRONMENT (development|production). In
production the server refuses to boot unless JWT_SECRET and ENCRYPTION_KEY
are set to non-default values; development keeps the insecure defaults with
a warning.
* Real client IP in audit logs (#4): new client_ip middleware resolves the
originating IP (X-Forwarded-For > X-Real-IP > ConnectInfo socket) and
exposes it via a ClientIp extractor. All five hardcoded "0.0.0.0" audit
calls are replaced, and the missing PasswordChanged audit event is added to
change_password. axum::serve now uses into_make_service_with_connect_info.
* Refresh token persistence (#5): refresh tokens are now stored hashed in
MongoDB (RefreshTokenRepository) instead of an in-memory map lost on restart.
Added /api/auth/refresh (with rotation + token_version check) and
/api/auth/logout routes; register/login return a refresh_token; password
change/recovery revoke all of a user's refresh tokens. JwtService now honors
JwtConfig expiries instead of hardcoding 15min/30d, and the dead in-memory
refresh store is removed.
Also: wire up DatabaseInitializer (was never called), fix the refresh_tokens
index to tokenHash + add an expiresAt TTL index, add sha2 dep.
Rate limiting (#3) is deferred per scope; the stub remains.
Verified: cargo fmt --check clean, cargo build/clippy --all-targets clean,
18 unit tests pass (9 new). Integration tests (tests/*) still need a live
server — fixing them is tracked as P1.
BREAKING CHANGE: AuthResponse now includes a refresh_token field.
- Apply rustfmt to all Rust source files in backend/
- Fix trailing whitespace inconsistencies
- Standardize formatting across handlers, models, and services
- Improve code readability with consistent formatting
These changes are purely stylistic and do not affect functionality.
All CI checks now pass with proper formatting.
This commit implements the complete medication management system,
which is a critical MVP feature for Normogen.
Features Implemented:
- 7 fully functional API endpoints for medication CRUD operations
- Dose logging system (taken/skipped/missed)
- Real-time adherence calculation with configurable periods
- Multi-person support for families managing medications together
- Comprehensive security (JWT authentication, ownership verification)
- Audit logging for all operations
API Endpoints:
- POST /api/medications - Create medication
- GET /api/medications - List medications (by profile)
- GET /api/medications/:id - Get medication details
- PUT /api/medications/:id - Update medication
- DELETE /api/medications/:id - Delete medication
- POST /api/medications/:id/log - Log dose
- GET /api/medications/:id/adherence - Calculate adherence
Security:
- JWT authentication required for all endpoints
- User ownership verification on every request
- Profile ownership validation
- Audit logging for all CRUD operations
Multi-Person Support:
- Parents can manage children's medications
- Caregivers can track family members' meds
- Profile-based data isolation
- Family-focused workflow
Adherence Tracking:
- Real-time calculation: (taken / total) × 100
- Configurable time periods (default: 30 days)
- Tracks taken, missed, and skipped doses
- Actionable health insights
Files Modified:
- backend/src/handlers/medications.rs - New handler with 7 endpoints
- backend/src/handlers/mod.rs - Added medications module
- backend/src/models/medication.rs - Enhanced with repository pattern
- backend/src/main.rs - Added 7 new routes
Phase: 2.7 - Task 1 (Medication Management)
Status: Complete and production-ready
Lines of Code: ~550 lines
