nixos-config/patches/ivpn-ui.patch

diff --git a/pkgs/tools/networking/ivpn-ui/default.nix b/pkgs/tools/networking/ivpn-ui/default.nix
new file mode 100644
index 00000000000..7e787879e7c
--- /dev/null
+++ b/pkgs/tools/networking/ivpn-ui/default.nix
@@ -0,0 +1,103 @@
+{ lib
+, buildNpmPackage
+, fetchFromGitHub
+, nodejs_16
+, electron_24
+, jq
+, makeWrapper
+, makeDesktopItem
+, copyDesktopItems
+, ivpn
+, openssl
+, glib
+}:
+
+let
+  buildNpmPackage' = buildNpmPackage.override { nodejs = nodejs_16; };
+  electron = electron_24;
+
+  desktopItem = makeDesktopItem {
+    name = "IVPN";
+    desktopName = "IVPN";
+    comment = "UI interface for IVPN";
+    genericName = "VPN client";
+    exec = "ivpn-ui";
+    icon = "ivpn";
+    type = "Application";
+    startupNotify = true;
+    categories = [ "Network" ];
+  };
+in buildNpmPackage' rec {
+  pname = "ivpn-ui";
+  version = "3.10.23";
+
+  src = fetchFromGitHub {
+    owner = "ivpn";
+    repo = "desktop-app";
+    rev = "v${version}";
+    hash = "sha256-0XIATqidCQdERitYys7Gk0bENRZxdb/A9ieBNsWhbUM=";
+  };
+
+  env = {
+    ELECTRON_OVERRIDE_DIST_PATH = "${electron}/bin";
+    ELECTRON_CACHE = ".cache/electron";
+    ELECTRON_SKIP_BINARY_DOWNLOAD = "1";
+    NODE_OPTIONS = "--openssl-legacy-provider";
+  };
+
+  npmBuildScript = "electron:build";
+  npmDepsHash = "sha256-DEXz/IsQG82f1PdlsabtaPKdj8XoweE121sZcqMZvPo=";
+
+  sourceRoot = "source/ui";
+
+  nativeBuildInputs = [
+    jq
+    makeWrapper
+    copyDesktopItems
+  ];
+
+  desktopItems = [ desktopItem ];
+
+  # electron-builder attempts to download Electron frow web,
+  # so we need to provide a zipped version of Electron.
+  # The version of Electron that we provide may differ from the one
+  # in the package-lock.json file, but it should not cause any problems.
+  preBuild = ''
+    mkdir -p .cache/electron
+    ln -sf ${electron.src} .cache/electron/electron-v$(jq -r '.devDependencies.electron' package.json)-linux-x64.zip
+
+    substituteInPlace src/daemon-client/index.js \
+      --replace "/usr/bin/gsettings" "${glib}/bin/gsettings" \
+      --replace "/usr/bin/ivpn exclude" "${ivpn}/bin/ivpn exclude"
+
+    substituteInPlace src/helpers/main_platform.js \
+      --replace "/usr/bin/openssl" "${openssl}/bin/openssl"
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/bin $out/opt/ivpn-ui $out/share/icons/hicolor/scalable/apps
+
+    pushd dist_electron/linux-unpacked
+    cp -r locales resources $out/opt/ivpn-ui
+    cp ivpn-ui $out/bin
+    popd
+
+    cp References/Linux/ui/ivpnicon.svg $out/share/icons/hicolor/scalable/apps/ivpn.svg
+
+    makeWrapper '${electron}/bin/electron' "$out/bin/ivpn-ui" \
+      --add-flags $out/opt/ivpn-ui/resources/app.asar \
+      --add-flags "\''${NIXOS_OZONE_WL:+\''${WAYLAND_DISPLAY:+--ozone-platform-hint=auto --enable-features=WaylandWindowDecorations}}"
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Official IVPN Desktop app";
+    homepage = "https://www.ivpn.net/apps";
+    changelog = "https://github.com/ivpn/desktop-app/releases/tag/v${version}";
+    license = licenses.gpl3Only;
+    maintainers = with maintainers; [ ataraxiasjel ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e42539e17f7..40f8c43bfa5 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1593,6 +1593,8 @@ with pkgs;

   inherit (callPackage ../tools/networking/ivpn/default.nix {}) ivpn ivpn-service;

+  ivpn-ui = callPackage ../tools/networking/ivpn-ui { };
+
   jobber = callPackage ../tools/system/jobber { };

   kanata = callPackage ../tools/system/kanata { };