services:
  traefik:
    image: "traefik:v3.5.3"
    container_name: ${SUBDOMAIN}
    restart: always
    command:
      # General settings
      - "--log.level=DEBUG"
      - "--api.insecure=false"
      - "--api.dashboard=true"
      - "--providers.docker=true"
      - "--providers.docker.exposedbydefault=false"
      # EntryPoints configuration
      - "--entrypoints.web.address=:80"
      - "--entrypoints.web.http.redirections.entrypoint.to=websecure"
      - "--entrypoints.web.http.redirections.entrypoint.scheme=https"
      - "--entrypoints.web.http.redirections.entrypoint.permanent=true"
      - "--entrypoints.websecure.address=:443"
      - "--entrypoints.websecure.http.tls=true"
      - "--entrypoints.websecure.http.tls.certresolver=cloudflare"
      - "--entrypoints.websecure.http.tls.domains[0].main=${DOMAIN_NAME}"
      - "--entrypoints.websecure.http.tls.domains[0].sans=*.${DOMAIN_NAME}"
      # - "--entrypoints.ssh.address=:${SSH_PORT}"
      # Cloudflare IPs trusted for forwarded headers
      - "--entryPoints.web.forwardedHeaders.trustedIPs=173.245.48.0/20,103.21.244.0/22,103.22.200.0/22,103.31.4.0/22,141.101.64.0/18,108.162.192.0/18,190.93.240.0/20,188.114.96.0/20,197.234.240.0/22,198.41.128.0/17,162.158.0.0/15,104.16.0.0/13,104.24.0.0/14,172.64.0.0/13,131.0.72.0/22"
      - "--entryPoints.websecure.forwardedHeaders.trustedIPs=173.245.48.0/20,103.21.244.0/22,103.22.200.0/22,103.31.4.0/22,141.101.64.0/18,108.162.192.0/18,190.93.240.0/20,188.114.96.0/20,197.234.240.0/22,198.41.128.0/17,162.158.0.0/15,104.16.0.0/13,104.24.0.0/14,172.64.0.0/13,131.0.72.0/22"
      - "--certificatesresolvers.cloudflare.acme.dnschallenge=true"
      - "--certificatesresolvers.cloudflare.acme.dnschallenge.provider=cloudflare"
      - "--certificatesresolvers.cloudflare.acme.email=${CF_API_EMAIL_FILE}"
      - "--certificatesresolvers.cloudflare.acme.storage=/letsencrypt/acme.json"
    labels:
      - traefik.enable=true
      - traefik.http.routers.traefik_dashboard.rule=Host(`${SUBDOMAIN}.${DOMAIN_NAME}`)
      - traefik.http.routers.traefik_dashboard.entrypoints=websecure
      - traefik.http.routers.traefik_dashboard.service=api@internal
      - traefik.http.routers.traefik_dashboard.tls=true
      # - traefik.http.middlewares.myauth.basicauth.users=${TRAEFIK_USER}
      # - traefik.http.routers.traefik_dashboard.middlewares=myauth@docker
      - traefik.http.routers.traefik_dashboard.middlewares=authentik-forwardauth@docker
      - traefik.http.routers.traefik_dashboard.tls.certresolver=cloudflare
      - traefik.http.services.traefik_dashboard.loadbalancer.server.port=80
      # - "traefik.http.middlewares.cloudflare-ips.ipallowlist.sourcerange=173.245.48.0/20,103.21.244.0/22,103.22.200.0/22,103.31.4.0/22,141.101.64.0/18,108.162.192.0/18,190.93.240.0/20,188.114.96.0/20,197.234.240.0/22,198.41.128.0/17,162.158.0.0/15,104.16.0.0/13,104.24.0.0/14,172.64.0.0/13,131.0.72.0/22,2400:cb00::/32,2606:4700::/32,2803:f800::/32,2405:b500::/32,2405:8100::/32,2a06:98c0::/29,2c0f:f248::/32"
      - traefik.http.middlewares.traefik_dashboard.headers.SSLRedirect=true
      - traefik.http.middlewares.traefik_dashboard.headers.STSSeconds=315360000
      - traefik.http.middlewares.traefik_dashboard.headers.browserXSSFilter=true
      - traefik.http.middlewares.traefik_dashboard.headers.contentTypeNosniff=true
      - traefik.http.middlewares.traefik_dashboard.headers.forceSTSHeader=true
      - traefik.http.middlewares.traefik_dashboard.headers.SSLHost=${DOMAIN_NAME}
      - traefik.http.middlewares.traefik_dashboard.headers.STSIncludeSubdomains=true
      - traefik.http.middlewares.traefik_dashboard.headers.STSPreload=true
      - traefik.http.middlewares.traefik_dashboard.headers.frameDeny=true
    env_file:
      - .env
    secrets:
      # - SSH_PORT
      - CF_API_KEY
      - CF_API_EMAIL
    volumes:
      - ./traefik_data:/letsencrypt
      - /var/run/docker.sock:/var/run/docker.sock:ro
    ports:
      - "80:80"
      - "443:443"
    networks:
      - frontend
      - webapp
      - mgmt
      - remote
secrets:
  # SSH_PORT:
  #   file: .secrets/SSH_PORT
  CF_API_KEY:
    file: .secrets/CF_API_KEY
  CF_API_EMAIL:
    file: .secrets/CF_API_EMAIL
networks:
  frontend:
    external:
      true
  webapp:
    external:
      true
  mgmt:
    external:
      true
  remote:
    external:
      true