add mullvad config

services/torrent-wg.nix

@@ -0,0 +1,37 @@
+{lib, config, ...}:
+let
+  cfg = config.services.yorick.torrent-vpn;
+in
+{
+  options.services.yorick.torrent-vpn = with lib; {
+    enable = mkEnableOption "torrent-vpn";
+    name = mkOption { type = types.str; };
+    namespace = mkOption { type = types.str; };
+  };
+  config = {
+    deployment.keyys = [ (<yori-nix/keys>+"/wg.${cfg.name}.key") ];
+    networking.wireguard.interfaces.${cfg.name} = {
+      # curl -s https://api.mullvad.net/www/relays/all/ | jq '.[] | select(.type == "wireguard" and .country_code == "nl")'
+      ips = ["10.64.19.76/32" "fc00:bbbb:bbbb:bb01::1:134b/128"];
+      privateKeyFile = "/root/keys/wg.${cfg.name}.key";
+      peers = [{
+        publicKey = "hnRyse6QxPPcZOoSwRsHUtK1W+APWXnIoaDTmH6JsHQ=";
+        allowedIPs = ["0.0.0.0/0" "::0/0"];
+        endpoint = "185.65.134.224:31173";
+      }];
+      interfaceNamespace = cfg.namespace;
+    };
+    systemd.services."wireguard-${cfg.name}" = {
+      preStart = ''
+        ip netns add "${cfg.namespace}"
+      '';
+      postStop = ''
+        ip netns del "${cfg.namespace}"
+      '';
+    };
+    environment.etc."netns/torrent/resolv.conf".text = ''
+      nameserver 193.138.218.74
+    '';
+  };
+}
+# todo: presets