nixos/geoclue2: add options for static source

- GOverlay has been updated to 1.2, please check the [upstream changelog](https://github.com/benjamimgois/goverlay/releases) for more details.

- [`services.geoclue2`](#opt-services.geoclue2.enable) now has an `enableStatic` option, which allows the NixOS configuration to specify a fixed location for GeoClue to use.

- [`services.mongodb`](#opt-services.mongodb.enable) is now compatible with the `mongodb-ce` binary package. To make use of it, set [`services.mongodb.package`](#opt-services.mongodb.package) to `pkgs.mongodb-ce`.

- [`services.jupyter`](#opt-services.jupyter.enable) is now compatible with `Jupyter Notebook 7`. See [the migration guide](https://jupyter-notebook.readthedocs.io/en/latest/migrate_to_notebook7.html) for details.

        '';

      };

      enableStatic = lib.mkOption {

        type = lib.types.bool;

        default = false;

        description = ''

          Whether to enable the static source. This source defines a fixed

          location using the `staticLatitude`, `staticLongitude`,

          `staticAltitude`, and `staticAccuracy` options.

          Setting `enableStatic` to true will disable all other sources, to

          prevent conflicts. Use `lib.mkForce true` when enabling other sources

          if for some reason you want to override this.

        '';

      };

      staticLatitude = lib.mkOption {

        type = lib.types.numbers.between (-90) 90;

        description = ''

          Latitude to use for the static source. Defaults to `location.latitude`.

        '';

      };

      staticLongitude = lib.mkOption {

        type = lib.types.numbers.between (-180) 180;

        description = ''

          Longitude to use for the static source. Defaults to `location.longitude`.

        '';

      };

      staticAltitude = lib.mkOption {

        type = lib.types.number;

        description = ''

          Altitude in meters to use for the static source.

        '';

      };

      staticAccuracy = lib.mkOption {

        type = lib.types.numbers.positive;

        description = ''

          Accuracy radius in meters to use for the static source.

        '';

      };

      geoProviderUrl = lib.mkOption {

        type = lib.types.str;

        default = "https://location.services.mozilla.com/v1/geolocate?key=geoclue";

      groups.geoclue = { };

    };

    services.geoclue2 = {

      enable3G = lib.mkIf cfg.enableStatic false;

      enableCDMA = lib.mkIf cfg.enableStatic false;

      enableModemGPS = lib.mkIf cfg.enableStatic false;

      enableNmea = lib.mkIf cfg.enableStatic false;

      enableWifi = lib.mkIf cfg.enableStatic false;

      staticLatitude = lib.mkDefault config.location.latitude;

      staticLongitude = lib.mkDefault config.location.longitude;

    };

    systemd.services.geoclue = {

      wants = lib.optionals cfg.enableWifi [ "network-online.target" ];

      after = lib.optionals cfg.enableWifi [ "network-online.target" ];

        modem-gps = {

          enable = cfg.enableModemGPS;

        };

        wifi = {

        wifi =

          {

            enable = cfg.enableWifi;

          }

          // lib.optionalAttrs cfg.enableWifi {

            url = cfg.geoProviderUrl;

            submit-data = lib.boolToString cfg.submitData;

            submission-url = cfg.submissionUrl;

            submission-nick = cfg.submissionNick;

          };

        static-source = {

          enable = cfg.enableStatic;

        };

      }

      // lib.mapAttrs' appConfigToINICompatible cfg.appConfig

    );

    environment.etc.geolocation = lib.mkIf cfg.enableStatic {

      mode = "0440";

      group = "geoclue";

      text = ''

        ${toString cfg.staticLatitude}

        ${toString cfg.staticLongitude}

        ${toString cfg.staticAltitude}

        ${toString cfg.staticAccuracy}

      '';

    };

  };

  meta = with lib; {

  garage = handleTest ./garage {};

  gatus = runTest ./gatus.nix;

  gemstash = handleTest ./gemstash.nix {};

  geoclue2 = runTest ./geoclue2.nix;

  geoserver = runTest ./geoserver.nix;

  gerrit = handleTest ./gerrit.nix {};

  geth = handleTest ./geth.nix {};

{ config, lib, ... }:

{

  name = "geoclue2";

  meta = {

    maintainers = with lib.maintainers; [ rhendric ];

  };

  nodes.machine = {

    imports = [ common/user-account.nix ];

    location = {

      latitude = 12.345;

      longitude = -67.890;

    };

    services.geoclue2 = {

      enable = true;

      enableDemoAgent = true;

      enableStatic = true;

      staticAltitude = 123.45;

      staticAccuracy = 1000;

    };

  };

  testScript =

    let

      inherit (config.node) pkgs;

    in

    ''

      whereAmI = machine.succeed('machinectl shell alice@.host ${pkgs.geoclue2}/libexec/geoclue-2.0/demos/where-am-i -t 5')

      assert ("Latitude:    12.345000°" in whereAmI), f"Incorrect latitude in:\n{whereAmI}"

      assert ("Longitude:   -67.890000°" in whereAmI), f"Incorrect longitude in:\n{whereAmI}"

      assert ("Altitude:    123.450000 meters" in whereAmI), f"Incorrect altitude in:\n{whereAmI}"

      assert ("Accuracy:    1000.000000 meters" in whereAmI), f"Incorrect accuracy in:\n{whereAmI}"

    '';

}

index b22ff55..01c5910 100644

--- a/data/meson.build

+++ b/data/meson.build

@@ -1,6 +1,6 @@

 if get_option('enable-backend')

     conf = configuration_data()

-    conf.set('sysconfdir', sysconfdir)

+    conf.set('sysconfdir', sysconfdir_install)

     if get_option('demo-agent')

         conf.set('demo_agent', 'geoclue-demo-agent;')

@@ -14,7 +14,7 @@ if get_option('enable-backend')

         conf.set('default_wifi_enable', 'false')

     endif

     configure_file(output: 'geoclue.conf',

                    input: 'geoclue.conf.in',

                    configuration: conf,

@@ -23,7 +23,7 @@ if get_option('enable-backend')

     conf = configuration_data()

     conf.set('libexecdir', libexecdir)

     conf.set('dbus_srv_user', get_option('dbus-srv-user'))

-    conf.set('sysconfdir', sysconfdir)

+    conf.set('sysconfdir', sysconfdir_install)

     confd_dir = join_paths(conf_dir, 'conf.d')

     install_emptydir(confd_dir)

diff --git a/demo/meson.build b/demo/meson.build

index 1427fbe..2623f16 100644

--- a/demo/meson.build