# Application Configuration
NODE_ENV=development
PORT=3000

# Database Configuration
DB_HOST=localhost
DB_PORT=5432
DB_USERNAME=postgres
DB_PASSWORD=postgres
DB_NAME=keys_for_all
DB_LOGGING=false
DB_SSL=false

# VPN Configuration (for secure database connection)
VPN_ENABLED=false
VPN_ENDPOINT=
VPN_PRIVATE_KEY=
VPN_PUBLIC_KEY=
VPN_PRESHARED_KEY=
VPN_ALLOWED_IPS=0.0.0.0/0

# Redis Configuration
REDIS_HOST=localhost
REDIS_PORT=6379
REDIS_PASSWORD=
REDIS_TTL=3600

# JWT Configuration
JWT_SECRET=your-super-secret-jwt-key-change-this-in-production
JWT_EXPIRES_IN=24h

# API Key Configuration
API_KEY_PREFIX=kfa_

# Rate Limiting
RATE_LIMIT_TTL=60
RATE_LIMIT_MAX=100

# CORS Configuration
CORS_ORIGIN=*

# Mail Server Configuration
MAIL_HOST=localhost
MAIL_PORT=587
MAIL_SECURE=false
MAIL_USER=your-smtp-username
MAIL_PASS=your-smtp-password
MAIL_FROM=Your App Name <mail@your-domain.com>
MAIL_SUPPORT=support@your-domain.com

# IMAP Configuration (for receiving emails)
IMAP_HOST=localhost
IMAP_PORT=993
IMAP_TLS=true
IMAP_USER=your-imap-username
IMAP_PASS=your-imap-password

# Mail Queue Configuration
MAIL_QUEUE_ATTEMPTS=3
MAIL_QUEUE_BACKOFF_DELAY=2000

# Development Mail Server (MailHog)
# When running in development mode, you can use MailHog:
# MAIL_HOST=localhost
# MAIL_PORT=1025
# MAIL_SECURE=false