bitwarden-desktop: add darwin support and do minor refactor

diff --git a/apps/desktop/desktop_native/napi/index.js b/apps/desktop/desktop_native/napi/index.js

index acfd0df..31a0c6a 100644

--- a/apps/desktop/desktop_native/napi/index.js

+++ b/apps/desktop/desktop_native/napi/index.js

@@ -17,6 +17,7 @@ function loadFirstAvailable(localFiles, nodeModule) {

   require(nodeModule);

 }

+/*

 switch (platform) {

   case "android":

     switch (arch) {

@@ -121,6 +122,8 @@ switch (platform) {

   default:

     throw new Error(`Unsupported OS: ${platform}, architecture: ${arch}`);

 }

+*/

+nativeBinding = require('./desktop_napi.node')

 if (!nativeBinding) {

   if (loadError) {

diff --git a/apps/desktop/desktop_native/napi/package.json b/apps/desktop/desktop_native/napi/package.json

index d557ccf..2e47c79 100644

--- a/apps/desktop/desktop_native/napi/package.json

+++ b/apps/desktop/desktop_native/napi/package.json

@@ -3,7 +3,7 @@

   "version": "0.1.0",

   "description": "",

   "scripts": {

-    "build": "napi build --platform --js false",

+    "build": "napi build --js false",

     "test": "cargo test"

   },

   "author": "",

diff --git a/apps/desktop/electron-builder.json b/apps/desktop/electron-builder.json

index 2922035..6497a38 100644

--- a/apps/desktop/electron-builder.json

+++ b/apps/desktop/electron-builder.json

@@ -18,7 +18,7 @@

     "**/*",

     "!**/node_modules/@bitwarden/desktop-napi/**/*",

     "**/node_modules/@bitwarden/desktop-napi/index.js",

-    "**/node_modules/@bitwarden/desktop-napi/desktop_napi.${platform}-${arch}*.node"

+    "**/node_modules/@bitwarden/desktop-napi/desktop_napi.node"

   ],

   "electronVersion": "34.0.0",

   "generateUpdatesFilesForAllChannels": true,

@@ -67,7 +67,6 @@

       ],

       "CFBundleDevelopmentRegion": "en"

     },

-    "singleArchFiles": "node_modules/@bitwarden/desktop-napi/desktop_napi.darwin-*.node",

     "extraFiles": [

       {

         "from": "desktop_native/dist/desktop_proxy.${platform}-${arch}",

{

  lib,

  apple-sdk_14,

  buildNpmPackage,

  cargo,

  copyDesktopItems,

  darwin,

  electron_34,

  fetchFromGitHub,

  gnome-keyring,

  jq,

  llvmPackages_18,

  makeDesktopItem,

  makeWrapper,

  napi-rs-cli,

  nix-update-script,

  nodejs_20,

  patchutils_0_4_2,

  pkg-config,

  runCommand,

  rustc,

  rustPlatform,

  stdenv,

  xcbuild,

}:

let

  icon = "bitwarden";

  electron = electron_34;

  bitwardenDesktopNativeArch =

    {

      aarch64 = "arm64";

      x86_64 = "x64";

    }

    .${stdenv.hostPlatform.parsed.cpu.name}

      or (throw "bitwarden-desktop: unsupported CPU family ${stdenv.hostPlatform.parsed.cpu.name}");

  # argon2 npm dependency is using `std::basic_string<uint8_t>`, which is no longer allowed in LLVM 19

  buildNpmPackage' = buildNpmPackage.override {

    stdenv = if stdenv.hostPlatform.isDarwin then llvmPackages_18.stdenv else stdenv;

  };

in

buildNpmPackage rec {

buildNpmPackage' rec {

  pname = "bitwarden-desktop";

  version = "2025.2.0";

    ./electron-builder-package-lock.patch

    ./dont-auto-setup-biometrics.patch

    ./set-exe-path.patch # ensures `app.getPath("exe")` returns our wrapper, not ${electron}/bin/electron

    ./skip-afterpack.diff # this modifies bin/electron etc., but we wrap read-only bin/electron ourselves

    ./skip-afterpack-and-aftersign.patch # on linux: don't flip fuses, don't create wrapper script, on darwin: don't try copying safari extensions, don't try re-signing app

    ./dont-use-platform-triple.patch # since out arch doesn't match upstream, we'll generate and use desktop_napi.node instead of desktop_napi.${platform}-${arch}.node

  ];

  postPatch = ''

    rm -r bitwarden_license

    substituteInPlace apps/desktop/src/main.ts --replace-fail '%%exePath%%' "$out/bin/bitwarden"

    # force canUpdate to false

    # will open releases page instead of trying to update files

    substituteInPlace apps/desktop/src/main/updater.main.ts \

      --replace-fail 'this.canUpdate =' 'this.canUpdate = false; let _dummy ='

  '';

  nodejs = nodejs_20;

  npmDepsHash = "sha256-fYZJA6qV3mqxO2g+yxD0MWWQc9QYmdWJ7O7Vf88Qpbs=";

  cargoDeps = rustPlatform.fetchCargoVendor {

    inherit pname version src;

    patches = map (

      patch:

      runCommand (builtins.baseNameOf patch) { nativeBuildInputs = [ patchutils_0_4_2 ]; } ''

        < ${patch} filterdiff -p1 --include=${lib.escapeShellArg cargoRoot}'/*' > $out

      ''

    ) patches;

    patchFlags = [ "-p4" ];

    sourceRoot = "${src.name}/${cargoRoot}";

    inherit

      pname

      version

      src

      cargoRoot

      patches

      ;

    hash = "sha256-OldVFMI+rcGAbpDg7pHu/Lqbw5I6/+oXULteQ9mXiFc=";

  };

  cargoRoot = "apps/desktop/desktop_native";

  env.ELECTRON_SKIP_BINARY_DOWNLOAD = "1";

  nativeBuildInputs = [

  # make electron-builder not attempt to codesign the app on darwin

  env.CSC_IDENTITY_AUTO_DISCOVERY = "false";

  nativeBuildInputs =

    [

      cargo

    copyDesktopItems

      jq

      makeWrapper

      napi-rs-cli

      rustc

      rustPlatform.cargoCheckHook

      rustPlatform.cargoSetupHook

    ]

    ++ lib.optionals stdenv.hostPlatform.isLinux [

      copyDesktopItems

    ]

    ++ lib.optionals stdenv.hostPlatform.isDarwin [

      xcbuild

      darwin.autoSignDarwinBinariesHook

    ];

  buildInputs = lib.optionals stdenv.hostPlatform.isDarwin [

    apple-sdk_14

  ];

  preBuild = ''

  postBuild = ''

    pushd apps/desktop

    # desktop_native/index.js loads a file of that name regardless of the libc being used

    mv desktop_native/napi/desktop_napi.* desktop_native/napi/desktop_napi.linux-${bitwardenDesktopNativeArch}-musl.node

    # electron-dist needs to be writable on darwin or when using fuses

    cp -r ${electron.dist} electron-dist

    chmod -R u+w electron-dist

    npm exec electron-builder -- \

      --dir \

      -c.electronDist=${electron.dist} \

      -c.electronDist=electron-dist \

      -c.electronVersion=${electron.version}

    popd

  '';

  doCheck = true;

  # there seem to be issues with missing libs on darwin when running tests

  doCheck = !stdenv.hostPlatform.isDarwin;

  nativeCheckInputs = [

  nativeCheckInputs = lib.optionals stdenv.hostPlatform.isLinux [

    (gnome-keyring.override { useWrappedDaemon = false; })

  ];

  checkFlags = [

  checkFlags =

    [

      "--skip=password::password::tests::test"

    ]

    ++ lib.optionals stdenv.hostPlatform.isDarwin [

      "--skip=clipboard::tests::test_write_read"

    ];

  preCheck = ''

    popd

  '';

  installPhase = ''

  installPhase =

    ''

      runHook preInstall

    mkdir $out

    pushd apps/desktop/dist/linux-${lib.optionalString stdenv.hostPlatform.isAarch64 "arm64-"}unpacked

    ''

    + lib.optionalString stdenv.hostPlatform.isDarwin ''

      mkdir -p $out/Applications

      cp -r apps/desktop/dist/mac*/Bitwarden.app $out/Applications

      makeWrapper $out/Applications/Bitwarden.app/Contents/MacOS/Bitwarden $out/bin/bitwarden

    ''

    + lib.optionalString stdenv.hostPlatform.isLinux ''

      mkdir -p $out/opt/Bitwarden

    cp -r locales resources{,.pak} $out/opt/Bitwarden

    popd

      cp -r apps/desktop/dist/linux-*unpacked/{locales,resources{,.pak}} $out/opt/Bitwarden

      makeWrapper '${lib.getExe electron}' "$out/bin/bitwarden" \

        --add-flags $out/opt/Bitwarden/resources/app.asar \

        cp "$icon" "$dir"/${icon}.png

      done

      popd

    ''

    + ''

      runHook postInstall

    '';

    platforms = [

      "x86_64-linux"

      "aarch64-linux"

      "x86_64-darwin"

      "aarch64-darwin"

    ];

    mainProgram = "bitwarden";

  };

diff --git a/apps/desktop/scripts/after-pack.js b/apps/desktop/scripts/after-pack.js

index 45b79c0..65a6fd5 100644

--- a/apps/desktop/scripts/after-pack.js

+++ b/apps/desktop/scripts/after-pack.js

@@ -13,6 +13,9 @@ async function run(context) {

   console.log("## After pack");

   // console.log(context);

+  // skip after-pack

+  return;

+

   if (context.packager.platform.nodeName !== "darwin" || context.arch === builder.Arch.universal) {

     await addElectronFuses(context);

   }

diff --git a/apps/desktop/scripts/after-sign.js b/apps/desktop/scripts/after-sign.js

index 20c24c8..acaf867 100644

--- a/apps/desktop/scripts/after-sign.js

+++ b/apps/desktop/scripts/after-sign.js

@@ -12,6 +12,9 @@ async function run(context) {

   console.log("## After sign");

   // console.log(context);

+  // skip after-sign

+  return;

+

   const appName = context.packager.appInfo.productFilename;

   const appPath = `${context.appOutDir}/${appName}.app`;

   const macBuild = context.electronPlatformName === "darwin";

diff --git a/apps/desktop/scripts/after-pack.js b/apps/desktop/scripts/after-pack.js

index fd16cd5ffb..05a2325ee1 100644

--- a/apps/desktop/scripts/after-pack.js

+++ b/apps/desktop/scripts/after-pack.js

@@ -13,25 +13,6 @@ async function run(context) {

   console.log("## After pack");

   // console.log(context);

-  if (context.packager.platform.nodeName !== "darwin" || context.arch === builder.Arch.universal) {

-    await addElectronFuses(context);

-  }

-

-  if (context.electronPlatformName === "linux") {

-    console.log("Creating memory-protection wrapper script");

-    const appOutDir = context.appOutDir;

-    const oldBin = path.join(appOutDir, context.packager.executableName);

-    const newBin = path.join(appOutDir, "bitwarden-app");

-    fse.moveSync(oldBin, newBin);

-    console.log("Moved binary to bitwarden-app");

-

-    const wrapperScript = path.join(__dirname, "../resources/memory-dump-wrapper.sh");

-    const wrapperBin = path.join(appOutDir, context.packager.executableName);

-    fse.copyFileSync(wrapperScript, wrapperBin);

-    fse.chmodSync(wrapperBin, "755");

-    console.log("Copied memory-protection wrapper script");

-  }

-

   if (["darwin", "mas"].includes(context.electronPlatformName)) {

     const is_mas = context.electronPlatformName === "mas";

     const is_mas_dev = context.targets.some((e) => e.name === "mas-dev");

@@ -140,6 +121,8 @@ function getIdentities() {

  * @param {import("electron-builder").AfterPackContext} context

  */

 async function addElectronFuses(context) {

+  return;

+

   const platform = context.packager.platform.nodeName;

   const ext = {