Trek_CN/server/.env.example

PORT=3001 # Port to run the server on
# HOST=0.0.0.0 # Bind address for the HTTP server. Only set this when running TREK from sources or via the Proxmox community script — never in Docker (the container handles binding).
NODE_ENV=development # development = development mode; production = production mode
# ENCRYPTION_KEY=<random-256-bit-hex>  # Separate key for encrypting stored secrets (API keys, MFA, SMTP, OIDC, etc.)
# Auto-generated and persisted to ./data/.encryption_key if not set.
# Upgrade from a version that used JWT_SECRET for encryption: set to your old JWT_SECRET value so
# existing encrypted data remains readable, then re-save credentials via the admin panel.
# Generate with: node -e "console.log(require('crypto').randomBytes(32).toString('hex'))"
TZ=UTC # Timezone for logs, reminders and scheduled tasks (e.g. Europe/Berlin)
# DEFAULT_LANGUAGE=en # Default language on the login page for users with no saved preference (default: en)
# Supported values: de, en, es, fr, hu, nl, br, cs, pl, ru, zh, zh-TW, it, ar
# Note: browser/OS language is detected automatically first; this is the fallback when no match is found.
LOG_LEVEL=info # info = concise user actions; debug = verbose admin-level details

ALLOWED_ORIGINS=https://trek.example.com # Comma-separated origins for CORS and email links
FORCE_HTTPS=false # Optional. When true: HTTPS redirect + HSTS + CSP upgrade-insecure-requests + secure cookies. Only behind a TLS proxy.
# HSTS_INCLUDE_SUBDOMAINS=false # When true: adds includeSubDomains to the HSTS header. Only effective when HSTS is active (FORCE_HTTPS=true or NODE_ENV=production). Leave false if you run other services on sibling subdomains over plain HTTP.
COOKIE_SECURE=true # Auto-derived (true when NODE_ENV=production or FORCE_HTTPS=true). Set false to force cookies over plain HTTP.
TRUST_PROXY=1 # Trusted proxy hops (parseInt or 1). Active in production by default; off in dev unless set. Needed for FORCE_HTTPS.
ALLOW_INTERNAL_NETWORK=false # Allow outbound requests to private/RFC1918 IPs (e.g. Immich hosted on your LAN). Loopback and link-local addresses are always blocked.

APP_URL=https://trek.example.com # Base URL of this instance — required when OIDC is enabled; must match the redirect URI registered with your IdP

OIDC_ISSUER=https://auth.example.com # OpenID Connect provider URL
OIDC_CLIENT_ID=trek # OpenID Connect client ID
OIDC_CLIENT_SECRET=supersecret # OpenID Connect client secret
OIDC_DISPLAY_NAME=SSO # Label shown on the SSO login button
OIDC_ONLY=true # Disable local password auth entirely (SSO only). Equivalent to setting password_login=false and password_registration=false in Admin > Settings.
OIDC_ADMIN_CLAIM=groups # OIDC claim used to identify admin users
OIDC_ADMIN_VALUE=app-trek-admins # Value of the OIDC claim that grants admin role
OIDC_DISCOVERY_URL= # Override the auto-constructed OIDC discovery endpoint. Useful for providers (e.g. Authentik) that expose it at a non-standard path. Example: https://auth.example.com/application/o/trek/.well-known/openid-configuration
OIDC_SCOPE=openid email profile # Fully overrides the default. Add extra scopes as needed (e.g. add groups if using OIDC_ADMIN_CLAIM)

DEMO_MODE=false # Demo mode - resets data hourly

# MCP_RATE_LIMIT=300 # Max MCP API requests per user per minute (default: 300)
# MCP_MAX_SESSION_PER_USER=20 # Max concurrent MCP sessions per user (default: 20)

# Initial admin account — only used on first boot when no users exist yet.
# If both are set the admin account is created with these credentials.
# If either is omitted a random password is generated and printed to the server log.
# ADMIN_EMAIL=admin@trek.local
# ADMIN_PASSWORD=changeme