- Deleted routes/authLogin.js (orphaned duplicate login handler)
- Removed authLoginRouter import and mount from server.js
- Rate limiter now runs as standalone middleware on /api/auth/login
- Added try/catch to auth.js login handler (was only in deleted file)
- Consistent audit log variable naming (username vs req.body.username)
- No functionality change — login flow works identically
- invalidateOtherSessions() in authService.js: deletes all sessions except current
- Password change (auth.js + profile.js) now invalidates all other sessions
- Password change rotates current session ID (sets new cookie)
- New POST /api/auth/logout-all endpoint (deletes all sessions + clears cookie)
- Audit logging for logout.all and password.change
- Added last_password_change_at to auth.js change-password for consistency
- Hudson security audit: 6/6 PASS