Docker-Compose-Stacks/authelia-truenas-compose.yml

# ============================================
# Authelia — TrueNAS Compose
# ============================================
# Target: TrueNAS regular Docker / Portainer Git-backed Compose deployment.
# Source pattern:
# - TrueNAS Docker data root: /mnt/HomeStorage02/Docker/Authelia/...
# - Runtime secrets are supplied through Portainer stack environment variables.
# - The one-shot init service writes initial config/users files only when missing.
#
# Deploy:
#   docker compose --env-file authelia-truenas.env -f authelia-truenas-compose.yml up -d
#
# Validate:
#   docker compose --env-file authelia-truenas.env.example -f authelia-truenas-compose.yml config
#
# Notes:
# - Do not commit real JWT/session/storage secrets or password hashes.
# - Redis is used for sessions; SQLite is used for Authelia storage.
# - Initial policy protects guide.wheelz.lab for admins only.
# ============================================

services:
  authelia-init:
    image: alpine:3.20
    container_name: authelia-init
    restart: "no"
    environment:
      AUTHELIA_BOOTSTRAP_USER: ${AUTHELIA_BOOTSTRAP_USER:-wheelz}
      AUTHELIA_BOOTSTRAP_DISPLAY_NAME: ${AUTHELIA_BOOTSTRAP_DISPLAY_NAME:-Wheelz}
      AUTHELIA_BOOTSTRAP_EMAIL: ${AUTHELIA_BOOTSTRAP_EMAIL:-wheelz@example.invalid}
      AUTHELIA_BOOTSTRAP_PASSWORD_HASH: ${AUTHELIA_BOOTSTRAP_PASSWORD_HASH:?set AUTHELIA_BOOTSTRAP_PASSWORD_HASH in runtime env}
    volumes:
      - ${TRUENAS_DOCKER_ROOT:-/mnt/HomeStorage02/Docker}/Authelia/config:/config
    command:
      - /bin/sh
      - -ec
      - |
        mkdir -p /config
        chmod 700 /config

        if [ ! -f /config/configuration.yml ]; then
          cat > /config/configuration.yml <<'EOF'
        server:
          address: tcp://0.0.0.0:9091/

        log:
          level: info

        theme: dark

        totp:
          issuer: wheelytho.com

        authentication_backend:
          ldap:
            implementation: custom
            address: ldap://lldap:3890
            timeout: 5 seconds
            start_tls: false
            base_dn: dc=wheelz,dc=lab
            additional_users_dn: ou=people
            users_filter: (&({username_attribute}={input})(objectClass=person))
            additional_groups_dn: ou=groups
            groups_filter: (member={dn})
            group_search_mode: filter
            user: uid=admin,ou=people,dc=wheelz,dc=lab
            attributes:
              username: uid
              display_name: displayName
              mail: mail
              group_name: cn

        access_control:
          default_policy: deny
          rules:
            - domain: guide.wheelz.lab
              policy: two_factor
              subject:
                - group:admins

        session:
          name: authelia_session
          same_site: lax
          redis:
            host: authelia-redis
            port: 6379
          cookies:
            - domain: wheelz.lab
              authelia_url: https://auth.wheelz.lab
              default_redirection_url: https://guide.wheelz.lab

        storage:
          local:
            path: /config/db.sqlite3

        notifier:
          filesystem:
            filename: /config/notification.txt

        identity_validation:
          reset_password:
            jwt_lifespan: 5 minutes
            jwt_algorithm: HS256
        EOF
        fi

        if [ ! -f /config/users_database.yml ]; then
          : "$${AUTHELIA_BOOTSTRAP_PASSWORD_HASH:?AUTHELIA_BOOTSTRAP_PASSWORD_HASH is required}"
          cat > /config/users_database.yml <<EOF
        users:
          $${AUTHELIA_BOOTSTRAP_USER:-wheelz}:
            disabled: false
            displayname: "$${AUTHELIA_BOOTSTRAP_DISPLAY_NAME:-Wheelz}"
            password: "$${AUTHELIA_BOOTSTRAP_PASSWORD_HASH}"
            email: "$${AUTHELIA_BOOTSTRAP_EMAIL:-wheelz@example.invalid}"
            groups:
              - admins
              - family
        EOF
          chmod 600 /config/users_database.yml
        fi

  authelia-redis:
    image: redis:7-alpine
    container_name: authelia-redis
    restart: unless-stopped
    command: ["redis-server", "--appendonly", "yes"]
    volumes:
      - ${TRUENAS_DOCKER_ROOT:-/mnt/HomeStorage02/Docker}/Authelia/redis:/data
    security_opt:
      - no-new-privileges:true


  lldap:
    image: ${LLDAP_IMAGE:-lldap/lldap}:${LLDAP_TAG:-stable}
    container_name: lldap
    restart: unless-stopped
    ports:
      # Web UI for family/user management. LDAP stays internal to the Docker network unless explicitly published later.
      - "${LLDAP_HTTP_PORT:-17170}:17170"
    environment:
      TZ: ${TZ:-America/Chicago}
      UID: ${LLDAP_UID:-1000}
      GID: ${LLDAP_GID:-1000}
      LLDAP_JWT_SECRET: ${LLDAP_JWT_SECRET:?set LLDAP_JWT_SECRET in runtime env}
      LLDAP_KEY_SEED: ${LLDAP_KEY_SEED:?set LLDAP_KEY_SEED in runtime env}
      LLDAP_LDAP_BASE_DN: ${LLDAP_LDAP_BASE_DN:-dc=wheelz,dc=lab}
      LLDAP_LDAP_USER_PASS: ${LLDAP_LDAP_USER_PASS:?set LLDAP_LDAP_USER_PASS in runtime env}
      LLDAP_LDAP_USER_EMAIL: ${LLDAP_LDAP_USER_EMAIL:-wheelz@example.invalid}
    volumes:
      - ${TRUENAS_DOCKER_ROOT:-/mnt/HomeStorage02/Docker}/Authelia/lldap:/data
    security_opt:
      - no-new-privileges:true

  authelia:
    image: ${AUTHELIA_IMAGE:-authelia/authelia}:${AUTHELIA_TAG:-4.39.10}
    container_name: authelia
    restart: unless-stopped
    depends_on:
      authelia-init:
        condition: service_completed_successfully
      authelia-redis:
        condition: service_started
      lldap:
        condition: service_started
    ports:
      - "${AUTHELIA_HTTP_PORT:-9091}:9091"
    environment:
      TZ: ${TZ:-America/Chicago}
      AUTHELIA_IDENTITY_VALIDATION_RESET_PASSWORD_JWT_SECRET: ${AUTHELIA_JWT_SECRET:?set AUTHELIA_JWT_SECRET in runtime env}
      AUTHELIA_SESSION_SECRET: ${AUTHELIA_SESSION_SECRET:?set AUTHELIA_SESSION_SECRET in runtime env}
      AUTHELIA_STORAGE_ENCRYPTION_KEY: ${AUTHELIA_STORAGE_ENCRYPTION_KEY:?set AUTHELIA_STORAGE_ENCRYPTION_KEY in runtime env}
      # Active Directory LDAP bind password. The live configuration.yml references this
      # through Authelia's env override; do not commit the real value.
      AUTHELIA_AUTHENTICATION_BACKEND_LDAP_PASSWORD: ${AD_BIND_PASSWORD:?set AD_BIND_PASSWORD in runtime env}
    volumes:
      - ${TRUENAS_DOCKER_ROOT:-/mnt/HomeStorage02/Docker}/Authelia/config:/config
    security_opt:
      - no-new-privileges:true