fileConfig.yml

http:
  middlewares:
    auth:
      forwardauth:
        address: http://auth:9091/api/verify?rd=https://auth.domain.com/
        trustForwardHeader: true
        authResponseHeaders:
          - Remote-User
          - Remote-Groups
          - Remote-Name
          - Remote-Email

    securityHeaders:
      headers:
        customResponseHeaders:
          X-Robots-Tag: "none,noarchive,nosnippet,notranslate,noimageindex"
          server: ""
          X-Forwarded-Proto: "https"
        sslProxyHeaders:
          X-Forwarded-Proto: https
        referrerPolicy: "strict-origin-when-cross-origin"
        hostsProxyHeaders:
          - "X-Forwarded-Host"
        customRequestHeaders:
          X-Forwarded-Proto: "https"
        contentTypeNosniff: true
        browserXssFilter: true
        forceSTSHeader: true
        stsIncludeSubdomains: true
        stsSeconds: 63072000
        stsPreload: true

tls:
  options:
    default:
      minVersion: VersionTLS12
      cipherSuites:
        - TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
        - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
        - TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
        - TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
        - TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305
        - TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305