.env.example

# Environment Variables

# App Configuration
APP_ENV=development
APP_URL=http://localhost:3000
PORT=3000

# Database (PostgreSQL)
DATABASE_URL=postgresql://postgres:password@localhost:5432/auth_server?sslmode=disable
DB_POOL_MIN=2
DB_POOL_MAX=10

# Redis
REDIS_URL=redis://localhost:6379
REDIS_TTL=3600

# JWT Secrets (CHANGE THESE IN PRODUCTION!)
JWT_SECRET=your-super-secret-jwt-key-change-this-in-production
JWT_REFRESH_SECRET=your-super-secret-refresh-key-change-this-in-production

# OAuth (optional - configure when implementing OAuth)
GOOGLE_CLIENT_ID=
GOOGLE_ACCOUNT_LOCK_MAX_ATTEMPTS=5
ACCOUNT_LOCK_DURATION=30

# OAuth - Google
GOOGLE_CLIENT_ID=your_google_client_id
GOOGLE_CLIENT_SECRET=your_google_client_secret

# OAuth - GitHub
GITHUB_CLIENT_ID=your_github_client_id
GITHUB_CLIENT_SECRET=your_github_client_secret
GITHUB_CLIENT_SECRET=

# Email (SendGrid)
EMAIL_FROM=noreply@yourapp.com
SENDGRID_API_KEY=

# Security
BCRYPT_ROUNDS=12
RATE_LIMIT_WINDOW=900000
RATE_LIMIT_MAX=5