networkmanager_strongswan: fix package

Added the boolean option:

  networking.networkmanager.enableStrongSwan

which enables the networkmanager_strongswan plugin and adds
strongswanNM to the dbus packages.

This was contributed by @wucke13, @eqyiel and @globin.

Fixes: #29873

1 files changed, 18 insertions, 1 deletions

diff --git a/nixos/modules/services/networking/networkmanager.nix b/nixos/modules/services/networking/networkmanager.nix
index 6bdae32f72bb..382f74606cae 100644
--- a/nixos/modules/services/networking/networkmanager.nix
+++ b/nixos/modules/services/networking/networkmanager.nix
@@ -241,6 +241,19 @@ in {
           A list of scripts which will be executed in response to  network  events.
         '';
       };
+
+      enableStrongSwan = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Enable the StrongSwan plugin.
+          </para><para>
+          If you enable this option the
+          <literal>networkmanager_strongswan</literal> plugin will be added to
+          the <option>networking.networkmanager.packages</option> option
+          so you don't need to to that yourself.
+        '';
+      };
     };
   };
 
@@ -339,7 +352,11 @@ in {
 
     security.polkit.extraConfig = polkitConf;
 
-    services.dbus.packages = cfg.packages;
+    networking.networkmanager.packages =
+      mkIf cfg.enableStrongSwan [ pkgs.networkmanager_strongswan ];
+
+    services.dbus.packages =
+      optional cfg.enableStrongSwan pkgs.strongswanNM ++ cfg.packages;
 
     services.udev.packages = cfg.packages;
   };