OpenCloud

Installation and Configuration

OpenCloud

The snippet below enables the OpenCloud service and disables TLS between the proxy and OpenCloud (only recommended when using together with a reverse proxy, see below)

  services.opencloud = {
    enable = true;
    url = "https://cloud.your.domain";
    address = "127.0.0.1";
    port = port;
    environment = {
      PROXY_TLS = "false"; # disable https when behind reverse-proxy
      INITIAL_ADMIN_PASSWORD = "secure-password";
    };
  };

Nginx

This snippet enables the Nginx endpoint for OpenCloud and a Radicale service.

OpenCloud itself does not have support for CalDAV/CardDAV but it integrates well with Radicale.

  services.nginx.virtualHosts = {
    "cloud.your.domain" = {
      enableACME = true;
      forceSSL = true;
      locations = {
        # Endpoint for OpenCloud
        "/" = {
          proxyPass = "http://127.0.0.1:9200";
          proxyWebsockets = true;
        };
        # Radicale endpoints for CalDAV and CardDAV
        "/caldav/" = {
          proxyPass = "http://127.0.0.1:5232";
          extraConfig = "
            proxy_set_header X-Remote-User $remote_user; # provide username to CalDAV
            proxy_set_header X-Script-Name /caldav;
          ";
        }
        "/.well-known/caldav" = {
          proxyPass = "http://127.0.0.1:5232";
          extraConfig = "
            proxy_set_header X-Remote-User $remote_user; # provide username to CalDAV
            proxy_set_header X-Script-Name /caldav;
          ";
        }
        "/carddav/" = {
          proxyPass = "http://127.0.0.1:5232";
          extraConfig = "
            proxy_set_header X-Remote-User $remote_user; # provide username to CalDAV
            proxy_set_header X-Script-Name /carddav;
          ";
        }
        "/.well-known/carddav/" = {
          proxyPass = "http://127.0.0.1:5232";
          extraConfig = "
            proxy_set_header X-Remote-User $remote_user; # provide username to CalDAV
            proxy_set_header X-Script-Name /carddav;
          ";
        }
      };
    };
  };

Radicale

To use OpenCloud with CalDAV we need to enable the Radicale service.

  services.radicale = {
    enable = true;
    settings = {
      server = {
        hosts = [ "127.0.0.1:5232" ];
        ssl = false; # disable SSL, only use when behind reverse proxy
      };
      auth = {
        type = "http_x_remote_user"; # disable authentication, and use the username that OpenCloud provides is
      };
      web = {
        type = "none";
      };
      storage = {
        filesystem_folder = "/var/lib/radicale/collections";
      };
      logging = {
        level = "debug"; # optional, enable debug logging
        bad_put_request_content = true; # only if level=debug
        request_header_on_debug = true; # only if level=debug
        request_content_on_debug = true; # only if level=debug
        response_content_on_debug = true; # only if level=debug
      };
    };
  };