# Required: API key for authentication 
# API_KEY=your-secret-key-here

# Optional: Server port
# Default: 8080
# PORT=8080

# Optional: Allow HTTP connections without HTTPS
# Default: false
# ALLOW_INSECURE_HTTP=true

# Optional: Rate limit for requests (per 15 minute window)
# Default: 100 (requests per 15 minutes)
# RATE_LIMIT=100

# Optional: Device name shown in Signal app's linked devices list
# Default: SUP
# DEVICE_NAME=What SUP

# Optional: Enable verbose logging
# Default: false
# VERBOSE_LOGGING=true

# Optional: signal-cli version to install/use
# Default: 0.13.23
# SIGNAL_CLI_VERSION=0.13.23

# Optional: Proton Mail integration - receive email notifications via Signal
# Get credentials by running: docker compose run --rm protonmail-bridge init
# Then use 'login' and 'info' commands to get IMAP username/password
# PROTON_IMAP_USERNAME=your-email@proton.me
# PROTON_IMAP_PASSWORD=bridge-generated-password
# PROTON_BRIDGE_HOST=protonmail-bridge
# PROTON_BRIDGE_PORT=143
# PROTON_SUP_TOPIC=Proton Mail