# Task 2: Fix the authentication system

## Agent: Auth Fix Agent

## Changes Made

### 1. `src/app/api/auth/route.ts`
- **Issue 1**: Added `"student"` to `validRoles` array (line 68)
- **Issue 3**: Replaced single-role check with comma-separated roles parser (lines 69-71)
- **Issue 4**: Changed `const user` to `let user` and added case-insensitive email fallback (lines 100-108)

### 2. `src/app/api/admin/auth/route.ts`
- **Issue 2**: Added `{ roles: 'student' }` to OR conditions in User table lookup (line 54)

### 3. `src/components/modules/AdminModule.tsx`
- **Issue 5**: Verified Student option already present — no code change needed

## Verification
- Lint: only pre-existing server-keepalive.js errors
- Dev server: compiles cleanly
