# Server Configuration PORT=3000 NODE_ENV=development ALLOWED_ORIGINS=http://localhost:3000,https://myapp.com # Database Configuration DB_HOST=localhost DB_USER=postgres DB_PASSWORD=yourpassword DB_NAME=mycrm DB_PORT=5432 DB_SSL=false DB_MAX_POOL=10 DB_IDLE_TIMEOUT=10000 DB_CONNECTION_TIMEOUT=2000 # JWT Configuration JWT_SECRET=your-super-secret-key-here JWT_EXPIRES_IN=1h JWT_REFRESH_SECRET=your-refresh-token-secret-here JWT_REFRESH_EXPIRES_IN=7d # Logging LOG_LEVEL=info LOG_FILE_PATH=./logs LOG_MAX_SIZE=10m LOG_MAX_FILES=7d # Rate Limiting RATE_LIMIT_WINDOW_MS=900000 RATE_LIMIT_MAX_REQUESTS=100 # Security SECURE_COOKIE=true CSP_POLICY="default-src 'self'" BCRYPT_SALT_ROUNDS=12 # Monitoring SENTRY_DSN=your-sentry-dsn APM_SERVICE_NAME=mycrm