fix: importing from electron/utility in ESM (#48019)

Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: David Sanders <dsanders11@ucsbalum.com>

build/webpack/webpack.config.base.js

@@ -121,6 +121,7 @@ if ((globalThis.process || binding.process).argv.includes("--profile-electron-in
           'electron/main$': electronAPIFile,
           'electron/renderer$': electronAPIFile,
           'electron/common$': electronAPIFile,
+          'electron/utility$': electronAPIFile,
           // Force timers to resolve to our dependency that doesn't use window.postMessage
           timers: path.resolve(electronRoot, 'node_modules', 'timers-browserify', 'main.js')
         },

patches/node/fix_allow_passing_fileexists_fn_to_legacymainresolve.patch

@@ -11,7 +11,7 @@ We can fix this by allowing the C++ implementation of legacyMainResolve to use
 a fileExists function that does take Asar into account.
 
 diff --git a/lib/internal/modules/esm/resolve.js b/lib/internal/modules/esm/resolve.js
-index 7572bfc34d4c21b2ad618a68c4a2026400ad7338..5ce696a4e50d8d8bbe311340d665b3bdc330327f 100644
+index e3afd30ba1f591d0298793bc42fd7166a4219bce..408dc96307d7f52f92db41004b358051a81c627c 100644
 --- a/lib/internal/modules/esm/resolve.js
 +++ b/lib/internal/modules/esm/resolve.js
 @@ -28,14 +28,13 @@ const { BuiltinModule } = require('internal/bootstrap/realm');

patches/node/fix_expose_the_built-in_electron_module_via_the_esm_loader.patch

@@ -77,18 +77,20 @@ index 8d98d50395cf7fbbaf9ae30387727bff5c6cd550..ed3b3c02bbdac78c163d589557651618
        // Check if the ESM initiating import CJS is being required by the same CJS module.
        if (cjsModule?.[kIsExecuting]) {
 diff --git a/lib/internal/modules/esm/resolve.js b/lib/internal/modules/esm/resolve.js
-index 859b6bfedac4bbee2df054f9ebca7cbaaed45f18..a609671e64e3b159f6f00d4f69cde2039cc0bc38 100644
+index 859b6bfedac4bbee2df054f9ebca7cbaaed45f18..5aa946f66c71beff0b7a43c30638ab28a1a5dfc0 100644
 --- a/lib/internal/modules/esm/resolve.js
 +++ b/lib/internal/modules/esm/resolve.js
-@@ -750,6 +750,7 @@ function packageImportsResolve(name, base, conditions) {
+@@ -750,6 +750,9 @@ function packageImportsResolve(name, base, conditions) {
    throw importNotDefined(name, packageJSONUrl, base);
  }
  
-+const electronTypes = ['electron', 'electron/main', 'electron/common', 'electron/renderer'];
++const electronTypes = [
++  'electron', 'electron/main', 'electron/common', 'electron/renderer', 'electron/utility'
++];
  
  /**
   * Resolves a package specifier to a URL.
-@@ -764,6 +765,11 @@ function packageResolve(specifier, base, conditions) {
+@@ -764,6 +767,11 @@ function packageResolve(specifier, base, conditions) {
      return new URL('node:' + specifier);
    }
  

patches/node/fix_lazyload_fs_in_esm_loaders_to_apply_asar_patches.patch

@@ -28,7 +28,7 @@ index 3334818153068468967baa5adc1ed2382592ec76..ab4c8a4d00f1813e72f1ea8349850b40
      const result = dataURLProcessor(url);
      if (result === 'failure') {
 diff --git a/lib/internal/modules/esm/resolve.js b/lib/internal/modules/esm/resolve.js
-index a609671e64e3b159f6f00d4f69cde2039cc0bc38..7572bfc34d4c21b2ad618a68c4a2026400ad7338 100644
+index 5aa946f66c71beff0b7a43c30638ab28a1a5dfc0..e3afd30ba1f591d0298793bc42fd7166a4219bce 100644
 --- a/lib/internal/modules/esm/resolve.js
 +++ b/lib/internal/modules/esm/resolve.js
 @@ -25,7 +25,7 @@ const {

spec/api-utility-process-spec.ts

@@ -256,6 +256,41 @@ describe('utilityProcess module', () => {
       await once(child, 'exit');
       expect(log).to.equal(pathToFileURL(fixtureFile) + '\n');
     });
+
+    it('import \'electron/lol\' should throw', async () => {
+      const child = utilityProcess.fork(path.join(fixturesPath, 'electron-modules', 'import-lol.mjs'), [], {
+        stdio: ['ignore', 'ignore', 'pipe']
+      });
+      let stderr = '';
+      child.stderr!.on('data', (data) => { stderr += data.toString('utf8'); });
+      const [code] = await once(child, 'exit');
+      expect(code).to.equal(1);
+      expect(stderr).to.match(/Error \[ERR_MODULE_NOT_FOUND\]/);
+    });
+
+    it('import \'electron/main\' should not throw', async () => {
+      const child = utilityProcess.fork(path.join(fixturesPath, 'electron-modules', 'import-main.mjs'));
+      const [code] = await once(child, 'exit');
+      expect(code).to.equal(0);
+    });
+
+    it('import \'electron/renderer\' should not throw', async () => {
+      const child = utilityProcess.fork(path.join(fixturesPath, 'electron-modules', 'import-renderer.mjs'));
+      const [code] = await once(child, 'exit');
+      expect(code).to.equal(0);
+    });
+
+    it('import \'electron/common\' should not throw', async () => {
+      const child = utilityProcess.fork(path.join(fixturesPath, 'electron-modules', 'import-common.mjs'));
+      const [code] = await once(child, 'exit');
+      expect(code).to.equal(0);
+    });
+
+    it('import \'electron/utility\' should not throw', async () => {
+      const child = utilityProcess.fork(path.join(fixturesPath, 'electron-modules', 'import-utility.mjs'));
+      const [code] = await once(child, 'exit');
+      expect(code).to.equal(0);
+    });
   });
 
   describe('pid property', () => {

spec/esm-spec.ts

@@ -65,6 +65,32 @@ describe('esm', () => {
       expect(result.code).to.equal(0);
       expect(result.stdout).to.equal('Exit with app, ready: false');
     });
+
+    it('import \'electron/lol\' should throw', async () => {
+      const result = await runFixture(path.resolve(fixturePath, 'electron-modules', 'import-lol.mjs'));
+      expect(result.code).to.equal(1);
+      expect(result.stderr).to.match(/Error \[ERR_MODULE_NOT_FOUND\]/);
+    });
+
+    it('import \'electron/main\' should not throw', async () => {
+      const result = await runFixture(path.resolve(fixturePath, 'electron-modules', 'import-main.mjs'));
+      expect(result.code).to.equal(0);
+    });
+
+    it('import \'electron/renderer\' should not throw', async () => {
+      const result = await runFixture(path.resolve(fixturePath, 'electron-modules', 'import-renderer.mjs'));
+      expect(result.code).to.equal(0);
+    });
+
+    it('import \'electron/common\' should not throw', async () => {
+      const result = await runFixture(path.resolve(fixturePath, 'electron-modules', 'import-common.mjs'));
+      expect(result.code).to.equal(0);
+    });
+
+    it('import \'electron/utility\' should not throw', async () => {
+      const result = await runFixture(path.resolve(fixturePath, 'electron-modules', 'import-utility.mjs'));
+      expect(result.code).to.equal(0);
+    });
   });
 
   describe('renderer process', () => {
@@ -213,5 +239,43 @@ describe('esm', () => {
         });
       });
     });
+
+    describe('electron modules', () => {
+      it('import \'electron/lol\' should throw', async () => {
+        const [, error] = await loadWindowWithPreload('import { ipcRenderer } from "electron/lol";', {
+          sandbox: false
+        });
+        expect(error).to.not.equal(null);
+        expect(error?.message).to.match(/Cannot find package 'electron'/);
+      });
+
+      it('import \'electron/main\' should not throw', async () => {
+        const [, error] = await loadWindowWithPreload('import { ipcRenderer } from "electron/main";', {
+          sandbox: false
+        });
+        expect(error).to.equal(null);
+      });
+
+      it('import \'electron/renderer\' should not throw', async () => {
+        const [, error] = await loadWindowWithPreload('import { ipcRenderer } from "electron/renderer";', {
+          sandbox: false
+        });
+        expect(error).to.equal(null);
+      });
+
+      it('import \'electron/common\' should not throw', async () => {
+        const [, error] = await loadWindowWithPreload('import { ipcRenderer } from "electron/common";', {
+          sandbox: false
+        });
+        expect(error).to.equal(null);
+      });
+
+      it('import \'electron/utility\' should not throw', async () => {
+        const [, error] = await loadWindowWithPreload('import { ipcRenderer } from "electron/utility";', {
+          sandbox: false
+        });
+        expect(error).to.equal(null);
+      });
+    });
   });
 });

spec/fixtures/api/utility-process/electron-modules/import-common.mjs

@@ -0,0 +1,3 @@
+import { net } from 'electron/common';
+
+process.exit(net !== undefined ? 0 : 1);

spec/fixtures/api/utility-process/electron-modules/import-lol.mjs

@@ -0,0 +1,3 @@
+import { net } from 'electron/lol';
+
+process.exit(net !== undefined ? 0 : 1);

spec/fixtures/api/utility-process/electron-modules/import-main.mjs

@@ -0,0 +1,3 @@
+import { net } from 'electron/main';
+
+process.exit(net !== undefined ? 0 : 1);

spec/fixtures/api/utility-process/electron-modules/import-renderer.mjs

@@ -0,0 +1,3 @@
+import { net } from 'electron/renderer';
+
+process.exit(net !== undefined ? 0 : 1);

spec/fixtures/api/utility-process/electron-modules/import-utility.mjs

@@ -0,0 +1,3 @@
+import { net } from 'electron/utility';
+
+process.exit(net !== undefined ? 0 : 1);

spec/fixtures/api/utility-process/electron-modules/require-common.js

@@ -0,0 +1,3 @@
+const { net } = require('electron/common');
+
+process.exit(net !== undefined ? 0 : 1);

spec/fixtures/api/utility-process/electron-modules/require-lol.js

@@ -0,0 +1,3 @@
+const { net } = require('electron/lol');
+
+process.exit(net !== undefined ? 0 : 1);

spec/fixtures/api/utility-process/electron-modules/require-main.js

@@ -0,0 +1,3 @@
+const { net } = require('electron/main');
+
+process.exit(net !== undefined ? 0 : 1);

spec/fixtures/api/utility-process/electron-modules/require-renderer.js

@@ -0,0 +1,3 @@
+const { net } = require('electron/renderer');
+
+process.exit(net !== undefined ? 0 : 1);

spec/fixtures/api/utility-process/electron-modules/require-utility.js

@@ -0,0 +1,3 @@
+const { net } = require('electron/utility');
+
+process.exit(net !== undefined ? 0 : 1);

spec/fixtures/esm/electron-modules/import-common.mjs

@@ -0,0 +1,8 @@
+process.on('uncaughtException', (err) => {
+  console.error(err);
+  process.exit(1);
+});
+
+const { net } = await import('electron/common');
+
+process.exit(net !== undefined ? 0 : 1);

spec/fixtures/esm/electron-modules/import-lol.mjs

@@ -0,0 +1,8 @@
+process.on('uncaughtException', (err) => {
+  console.error(err);
+  process.exit(1);
+});
+
+const { net } = await import('electron/lol');
+
+process.exit(net !== undefined ? 0 : 1);

spec/fixtures/esm/electron-modules/import-main.mjs

@@ -0,0 +1,8 @@
+process.on('uncaughtException', (err) => {
+  console.error(err);
+  process.exit(1);
+});
+
+const { net } = await import('electron/main');
+
+process.exit(net !== undefined ? 0 : 1);

spec/fixtures/esm/electron-modules/import-renderer.mjs

@@ -0,0 +1,8 @@
+process.on('uncaughtException', (err) => {
+  console.error(err);
+  process.exit(1);
+});
+
+const { net } = await import('electron/renderer');
+
+process.exit(net !== undefined ? 0 : 1);

spec/fixtures/esm/electron-modules/import-utility.mjs

@@ -0,0 +1,8 @@
+process.on('uncaughtException', (err) => {
+  console.error(err);
+  process.exit(1);
+});
+
+const { net } = await import('electron/utility');
+
+process.exit(net !== undefined ? 0 : 1);

spec/modules-spec.ts

@@ -1,4 +1,4 @@
-import { BrowserWindow } from 'electron/main';
+import { BrowserWindow, utilityProcess } from 'electron/main';
 
 import { expect } from 'chai';
 
@@ -82,6 +82,8 @@ describe('modules support', () => {
     });
 
     describe('require(\'electron/...\')', () => {
+      const utilityProcessFixturesPath = path.resolve(__dirname, 'fixtures', 'api', 'utility-process', 'electron-modules');
+
       it('require(\'electron/lol\') should throw in the main process', () => {
         expect(() => {
           require('electron/lol');
@@ -94,6 +96,17 @@ describe('modules support', () => {
         await expect(w.webContents.executeJavaScript('{ require(\'electron/lol\'); null }')).to.eventually.be.rejected();
       });
 
+      it('require(\'electron/lol\') should throw in the utility process', async () => {
+        const child = utilityProcess.fork(path.join(utilityProcessFixturesPath, 'require-lol.js'), [], {
+          stdio: ['ignore', 'ignore', 'pipe']
+        });
+        let stderr = '';
+        child.stderr!.on('data', (data) => { stderr += data.toString('utf8'); });
+        const [code] = await once(child, 'exit');
+        expect(code).to.equal(1);
+        expect(stderr).to.match(/Cannot find module 'electron\/lol'/);
+      });
+
       it('require(\'electron\') should not throw in the main process', () => {
         expect(() => {
           require('electron');
@@ -118,6 +131,12 @@ describe('modules support', () => {
         await expect(w.webContents.executeJavaScript('{ require(\'electron/main\'); null }')).to.be.fulfilled();
       });
 
+      it('require(\'electron/main\') should not throw in the utility process', async () => {
+        const child = utilityProcess.fork(path.join(utilityProcessFixturesPath, 'require-main.js'));
+        const [code] = await once(child, 'exit');
+        expect(code).to.equal(0);
+      });
+
       it('require(\'electron/renderer\') should not throw in the main process', () => {
         expect(() => {
           require('electron/renderer');
@@ -130,6 +149,12 @@ describe('modules support', () => {
         await expect(w.webContents.executeJavaScript('{ require(\'electron/renderer\'); null }')).to.be.fulfilled();
       });
 
+      it('require(\'electron/renderer\') should not throw in the utility process', async () => {
+        const child = utilityProcess.fork(path.join(utilityProcessFixturesPath, 'require-renderer.js'));
+        const [code] = await once(child, 'exit');
+        expect(code).to.equal(0);
+      });
+
       it('require(\'electron/common\') should not throw in the main process', () => {
         expect(() => {
           require('electron/common');
@@ -141,6 +166,30 @@ describe('modules support', () => {
         w.loadURL('about:blank');
         await expect(w.webContents.executeJavaScript('{ require(\'electron/common\'); null }')).to.be.fulfilled();
       });
+
+      it('require(\'electron/common\') should not throw in the utility process', async () => {
+        const child = utilityProcess.fork(path.join(utilityProcessFixturesPath, 'require-common.js'));
+        const [code] = await once(child, 'exit');
+        expect(code).to.equal(0);
+      });
+
+      it('require(\'electron/utility\') should not throw in the main process', () => {
+        expect(() => {
+          require('electron/utility');
+        }).to.not.throw();
+      });
+
+      it('require(\'electron/utility\') should not throw in the renderer process', async () => {
+        const w = new BrowserWindow({ show: false, webPreferences: { nodeIntegration: true, contextIsolation: false } });
+        w.loadURL('about:blank');
+        await expect(w.webContents.executeJavaScript('{ require(\'electron/utility\'); null }')).to.be.fulfilled();
+      });
+
+      it('require(\'electron/utility\') should not throw in the utility process', async () => {
+        const child = utilityProcess.fork(path.join(utilityProcessFixturesPath, 'require-utility.js'));
+        const [code] = await once(child, 'exit');
+        expect(code).to.equal(0);
+      });
     });
 
     describe('coffeescript', () => {