galene: init at 0.2

nixos/modules/module-list.nix

@@ -864,6 +864,7 @@
   ./services/web-apps/documize.nix
   ./services/web-apps/dokuwiki.nix
   ./services/web-apps/engelsystem.nix
+  ./services/web-apps/galene.nix
   ./services/web-apps/gerrit.nix
   ./services/web-apps/gotify-server.nix
   ./services/web-apps/grocy.nix

nixos/modules/services/web-apps/galene.nix

@@ -0,0 +1,178 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+let
+  cfg = config.services.galene;
+  defaultstateDir = "/var/lib/galene";
+  defaultrecordingsDir = "${cfg.stateDir}/recordings";
+  defaultgroupsDir = "${cfg.stateDir}/groups";
+  defaultdataDir = "${cfg.stateDir}/data";
+in
+{
+  options = {
+    services.galene = {
+      enable = mkEnableOption "Galene Service.";
+
+      stateDir = mkOption {
+        default = defaultstateDir;
+        type = types.str;
+        description = ''
+          The directory where Galene stores its internal state. If left as the default
+          value this directory will automatically be created before the Galene server
+          starts, otherwise the sysadmin is responsible for ensuring the directory
+          exists with appropriate ownership and permissions.
+        '';
+      };
+
+      user = mkOption {
+        type = types.str;
+        default = "galene";
+        description = "User account under which galene runs.";
+      };
+
+      group = mkOption {
+        type = types.str;
+        default = "galene";
+        description = "Group under which galene runs.";
+      };
+
+      insecure = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Whether Galene should listen in http or in https. If left as the default
+          value (false), Galene needs to be fed a private key and a certificate.
+        '';
+      };
+
+      certFile = mkOption {
+        type = types.nullOr types.str;
+        default = null;
+        example = "/path/to/your/cert.pem";
+        description = ''
+          Path to the server's certificate. The file is copied at runtime to
+          Galene's data directory where it needs to reside.
+        '';
+      };
+
+      keyFile = mkOption {
+        type = types.nullOr types.str;
+        default = null;
+        example = "/path/to/your/key.pem";
+        description = ''
+          Path to the server's private key. The file is copied at runtime to
+          Galene's data directory where it needs to reside.
+        '';
+      };
+
+      httpAddress = mkOption {
+        type = types.str;
+        default = "";
+        description = "HTTP listen address for galene.";
+      };
+
+      httpPort = mkOption {
+        type = types.port;
+        default = 8443;
+        description = "HTTP listen port.";
+      };
+
+      staticDir = mkOption {
+        type = types.str;
+        default = "${cfg.package.static}/static";
+        example = "/var/lib/galene/static";
+        description = "Web server directory.";
+      };
+
+      recordingsDir = mkOption {
+        type = types.str;
+        default = defaultrecordingsDir;
+        example = "/var/lib/galene/recordings";
+        description = "Recordings directory.";
+      };
+
+      dataDir = mkOption {
+        type = types.str;
+        default = defaultdataDir;
+        example = "/var/lib/galene/data";
+        description = "Data directory.";
+      };
+
+      groupsDir = mkOption {
+        type = types.str;
+        default = defaultgroupsDir;
+        example = "/var/lib/galene/groups";
+        description = "Web server directory.";
+      };
+
+      package = mkOption {
+        default = pkgs.galene;
+        defaultText = "pkgs.galene";
+        type = types.package;
+        description = ''
+          Package for running Galene.
+        '';
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    assertions = [
+      {
+        assertion = cfg.insecure || (cfg.certFile != null && cfg.keyFile != null);
+        message = ''
+          Galene needs both certFile and keyFile defined for encryption, or
+          the insecure flag.
+        '';
+      }
+    ];
+
+    systemd.services.galene = {
+      description = "galene";
+      after = [ "network.target" ];
+      wantedBy = [ "multi-user.target" ];
+
+      preStart = ''
+        install -m 700 -o '${cfg.user}' -g '${cfg.group}' ${cfg.certFile} ${cfg.dataDir}/cert.pem
+        install -m 700 -o '${cfg.user}' -g '${cfg.group}' ${cfg.keyFile} ${cfg.dataDir}/key.pem
+      '';
+
+      serviceConfig = mkMerge [
+        {
+          Type = "simple";
+          User = cfg.user;
+          Group = cfg.group;
+          WorkingDirectory = cfg.stateDir;
+          ExecStart = ''${cfg.package}/bin/galene \
+          ${optionalString (cfg.insecure) "-insecure"} \
+          -data ${cfg.dataDir} \
+          -groups ${cfg.groupsDir} \
+          -recordings ${cfg.recordingsDir} \
+          -static ${cfg.staticDir}'';
+          Restart = "always";
+          # Upstream Requirements
+          LimitNOFILE = 65536;
+          StateDirectory = [ ] ++
+            optional (cfg.stateDir == defaultstateDir) "galene" ++
+            optional (cfg.dataDir == defaultdataDir) "galene/data" ++
+            optional (cfg.groupsDir == defaultgroupsDir) "galene/groups" ++
+            optional (cfg.recordingsDir == defaultrecordingsDir) "galene/recordings";
+        }
+      ];
+    };
+
+    users.users = mkIf (cfg.user == "galene")
+      {
+        galene = {
+          description = "galene Service";
+          group = cfg.group;
+          isSystemUser = true;
+        };
+      };
+
+    users.groups = mkIf (cfg.group == "galene") {
+      galene = { };
+    };
+  };
+  meta.maintainers = with lib.maintainers; [ rgrunbla ];
+}

pkgs/servers/web-apps/galene/default.nix

@@ -0,0 +1,30 @@
+{ stdenv, fetchFromGitHub, buildGoModule }:
+
+buildGoModule rec {
+  pname = "galene";
+  version = "0.2";
+
+  src = fetchFromGitHub {
+    owner = "jech";
+    repo = "galene";
+    rev = "galene-${version}";
+    sha256 = "0hpgqqv8mp1d3sk7dk49m3yv0cv4afa0v3vdd4w8mdnx6pcqdgy1";
+  };
+
+  vendorSha256 = "12b7andpzsgzmd56gg4gc5ilkxvjrpwpmwbdmygfzgkd5jncmcgp";
+
+  outputs = [ "out" "static" ];
+
+  postInstall = ''
+    mkdir $static
+    cp -r ./static $static
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Videoconferencing server that is easy to deploy, written in Go";
+    homepage = "https://github.com/jech/galene";
+    license = licenses.mit;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ rgrunbla ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -1207,6 +1207,8 @@ in
 
   gaia = callPackage ../development/libraries/gaia { };
 
+  galene = callPackage ../servers/web-apps/galene {};
+
   gamecube-tools = callPackage ../development/tools/gamecube-tools { };
 
   gammy = qt5.callPackage ../tools/misc/gammy { };