# Normogen Backend Development Status

## Completed Phases

- [x] **Phase 2.1** - Backend Project Initialization
- [x] **Phase 2.2** - MongoDB Connection & Models
- [x] **Phase 2.3** - JWT Authentication ✅ COMPLETED 2025-02-14

## In Progress

- **Phase 2.4** - User Registration & Login Enhancement
  - Password Recovery (zero-knowledge phrases)
  - Email verification flow
  - Enhanced profile management

## Phase 2.3 Summary

### Implemented Features
- ✅ JWT Access Tokens (15 min expiry)
- ✅ JWT Refresh Tokens (30 day expiry)
- ✅ Token Rotation (old tokens revoked on refresh)
- ✅ Token Revocation (logout)
- ✅ PBKDF2 Password Hashing (100K iterations)
- ✅ Auth endpoints: register, login, refresh, logout
- ✅ Protected routes with JWT middleware
- ✅ Health check endpoints

### Files Created (19 files)
- Authentication system: auth/ module
- Handlers: handlers/ module
- Middleware: middleware/ module
- Integration tests: tests/auth_tests.rs
- Documentation: verification report, test script

### Compilation Status
✅ All compilation errors fixed
✅ Project compiles successfully (18 warnings - unused code)

### Next Steps
1. ✅ Complete Phase 2.3
2. ⏳ Implement Phase 2.4 (Password Recovery)
3. ⏳ Run integration tests
4. ⏳ Deploy and test

## Changes Committed

**Last Commit:** Phase 2.3: JWT Authentication implementation
- 19 files changed, 933 insertions, 96 deletions
- Includes complete auth system with token rotation and revocation