fix: auto-update powershell script requires reset of PSModulePath

.changeset/gorgeous-poems-joke.md

@@ -0,0 +1,5 @@
+---
+"electron-updater": patch
+---
+
+fix: auto-update powershell script requires reset of `PSModulePath`

.github/workflows/test.yaml

@@ -8,14 +8,9 @@ on:
 
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
-    inputs:
-      build-docker-locally:
-        type: boolean
-        description: Force rebuild docker images for CI tests
-        required: false
 
 permissions:
-  contents: read # to fetch code (actions/checkout)
+  contents: read
 
 jobs:
   test-linux:
@@ -55,7 +50,7 @@ jobs:
         env:
           TEST_FILES: ${{ matrix.testFiles }}
           FORCE_COLOR: 1
-  
+
   test-mac:
     runs-on: macos-latest
     steps:
@@ -73,7 +68,7 @@ jobs:
         env:
           TEST_FILES: masTest,dmgTest,filesTest,macPackagerTest
           FORCE_COLOR: 1
-  
+
   # Need to separate from other tests because logic is specific to when TOKEN env vars are set
   test-updater:
     runs-on: ubuntu-latest
@@ -101,8 +96,9 @@ jobs:
     strategy:
       matrix:
         testFiles:
+          - winCodeSignTest
           - installerTest,appxTest,msiTest,portableTest,assistedInstallerTest,protonTest
-          - BuildTest,oneClickInstallerTest,winCodeSignTest,winPackagerTest,webInstallerTest
+          - BuildTest,oneClickInstallerTest,winPackagerTest,nsisUpdaterTest,webInstallerTest
     steps:
       - name: Checkout code repository
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
@@ -112,7 +108,7 @@ jobs:
         with:
           cache-key: v-17.0.0-windows-electron
           cache-path: ~\AppData\Local\electron\Cache
-      
+
       - name: Test
         run: pnpm ci:test
         env:

package.json

@@ -34,8 +34,7 @@
     "ci:publish": "pnpm compile && pnpm publish -r && changeset tag",
     "jsdoc": "ts2jsdoc packages/builder-util-runtime packages/builder-util packages/app-builder-lib packages/electron-builder packages/electron-publish packages/electron-updater packages/dmg-builder",
     "jsdoc2md2html": "node scripts/jsdoc2md2html.js",
-    "prepare": "husky install",
-    "update-deps": "pnpm update -i -r --latest"
+    "prepare": "husky install"
   },
   "//": "repository must be specified otherwise conventional-changelog will use forked repo (currently cloned)",
   "repository": "https://github.com/electron-userland/electron-builder",

packages/app-builder-lib/src/targets/nsis/NsisTarget.ts

@@ -397,7 +397,7 @@ export class NsisTarget extends Target {
     } else {
       await execWine(installerPath, null, [], { env: { __COMPAT_LAYER: "RunAsInvoker" } })
     }
-    await packager.sign(uninstallerPath, "  Signing NSIS uninstaller")
+    await packager.sign(uninstallerPath, "signing NSIS uninstaller")
 
     delete defines.BUILD_UNINSTALLER
     // platform-specific path, not wine

packages/electron-updater/src/differentialDownloader/downloadPlanBuilder.ts

@@ -25,7 +25,7 @@ export function computeOperations(oldBlockMap: BlockMap, newBlockMap: BlockMap,
   let lastOperation: Operation | null = null
 
   // for now only one file is supported in block map
-  const blockMapFile = newBlockMap.files[0]
+  const blockMapFile: { name: string; offset: number } = newBlockMap.files[0]
   const operations: Array<Operation> = []
   const name = blockMapFile.name
   const oldEntry = nameToOldBlocks.get(name)
@@ -41,7 +41,7 @@ export function computeOperations(oldBlockMap: BlockMap, newBlockMap: BlockMap,
 
   let newOffset = blockMapFile.offset
   for (let i = 0; i < newFile.checksums.length; newOffset += newFile.sizes[i], i++) {
-    const blockSize = newFile.sizes[i]
+    const blockSize: number = newFile.sizes[i]
     const checksum = newFile.checksums[i]
     let oldOffset = checksumToOldOffset.get(checksum)
     if (oldOffset != null && checksumToOldSize.get(checksum) !== blockSize) {

packages/electron-updater/src/windowsExecutableCodeSignatureVerifier.ts

@@ -27,11 +27,13 @@ export function verifySignature(publisherNames: Array<string>, unescapedTempUpda
     // guaranteed that the path will not contain any illegal characters like <>:"/\|?*
     // https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file
     const tempUpdateFile = unescapedTempUpdateFile.replace(/'/g, "''")
+    logger.info(`Verifying signature ${tempUpdateFile}`)
 
     // https://github.com/electron-userland/electron-builder/issues/2421
     // https://github.com/electron-userland/electron-builder/issues/2535
+    // Resetting PSModulePath is necessary https://github.com/electron-userland/electron-builder/issues/7127
     execFile(
-      "chcp 65001 >NUL & powershell.exe",
+      `set "PSModulePath="; chcp 65001 >NUL & powershell.exe`,
       ["-NoProfile", "-NonInteractive", "-InputFormat", "None", "-Command", `"Get-AuthenticodeSignature -LiteralPath '${tempUpdateFile}' | ConvertTo-Json -Compress"`],
       {
         shell: true,
@@ -44,7 +46,6 @@ export function verifySignature(publisherNames: Array<string>, unescapedTempUpda
             resolve(null)
             return
           }
-
           const data = parseOut(stdout)
           if (data.Status === 0) {
             const subject = parseDn(data.SignerCertificate.Subject)

test/snapshots/updater/nsisUpdaterTest.js.snap

@@ -471,6 +471,39 @@ Array [
 ]
 `;
 
+exports[`test custom signature verifier - signing error message 1`] = `"ERR_UPDATER_INVALID_SIGNATURE"`;
+
+exports[`test custom signature verifier - signing error message 2`] = `
+Array [
+  "checking-for-update",
+  "update-available",
+  "error",
+]
+`;
+
+exports[`test custom signature verifier 1`] = `
+Object {
+  "files": Array [
+    Object {
+      "sha512": "xrTrW8dzWYlPnu71Y4lpLIAuIurBZJvZmqEZyz1rzM3CbbE1Z+T+P5qYYZgwmhmXdYPOpvnmYKa0HGdgXggwtQ==",
+      "url": "TestApp-Setup-1.1.0.exe",
+    },
+  ],
+  "releaseName": "1.1.0",
+  "releaseNotes": "",
+  "tag": "v1.1.0",
+  "version": "1.1.0",
+}
+`;
+
+exports[`test custom signature verifier 2`] = `
+Array [
+  "checking-for-update",
+  "update-available",
+  "update-downloaded",
+]
+`;
+
 exports[`test download and install 1`] = `
 Object {
   "files": Array [

test/src/updater/nsisUpdaterTest.ts

@@ -186,6 +186,7 @@ test("file url github", async () => {
   updater.updateConfigPath = await writeUpdateConfig(options)
   updater.signals.updateDownloaded(info => {
     expect(info.downloadedFile).not.toBeNull()
+    // eslint-disable-next-line @typescript-eslint/no-unnecessary-type-assertion
     delete (info as any).downloadedFile
     expect(info).toMatchSnapshot()
   })
@@ -203,6 +204,7 @@ test("file url github pre-release and fullChangelog", async () => {
   updater.updateConfigPath = await writeUpdateConfig(options)
   updater.signals.updateDownloaded(info => {
     expect(info.downloadedFile).not.toBeNull()
+    // eslint-disable-next-line @typescript-eslint/no-unnecessary-type-assertion
     delete (info as any).downloadedFile
     expect(info).toMatchSnapshot()
   })
@@ -284,10 +286,11 @@ test.ifAll("valid signature using DN", async () => {
     repo: "__test_nsis_release",
     publisherName: ["CN=Vladimir Krivosheev, O=Vladimir Krivosheev, L=Grunwald, S=Bayern, C=DE"],
   })
+
   await validateDownload(updater)
 })
 
-test.skip.ifAll("invalid signature", async () => {
+test.ifWindows("invalid signature", async () => {
   const updater = await createNsisUpdater("0.0.1")
   updater.updateConfigPath = await writeUpdateConfig({
     provider: "github",
@@ -300,6 +303,36 @@ test.skip.ifAll("invalid signature", async () => {
   expect(actualEvents).toMatchSnapshot()
 })
 
+test.ifWindows("test custom signature verifier", async () => {
+  const updater = await createNsisUpdater("1.0.2")
+  updater.updateConfigPath = await writeUpdateConfig<GithubOptions>({
+    provider: "github",
+    owner: "develar",
+    repo: "__test_nsis_release",
+    publisherName: ["CN=Vladimir Krivosheev, O=Vladimir Krivosheev, L=Grunwald, S=Bayern, C=DE"],
+  })
+  updater.verifyUpdateCodeSignature = (publisherName: string[], path: string) => {
+    return Promise.resolve(null)
+  }
+  await validateDownload(updater)
+})
+
+test.ifWindows("test custom signature verifier - signing error message", async () => {
+  const updater = await createNsisUpdater("1.0.2")
+  updater.updateConfigPath = await writeUpdateConfig<GithubOptions>({
+    provider: "github",
+    owner: "develar",
+    repo: "__test_nsis_release",
+    publisherName: ["CN=Vladimir Krivosheev, O=Vladimir Krivosheev, L=Grunwald, S=Bayern, C=DE"],
+  })
+  updater.verifyUpdateCodeSignature = (publisherName: string[], path: string) => {
+    return Promise.resolve("signature verification failed")
+  }
+  const actualEvents = trackEvents(updater)
+  await assertThat(updater.checkForUpdates().then((it): any => it?.downloadPromise)).throws()
+  expect(actualEvents).toMatchSnapshot()
+})
+
 // disable for now
 test("90 staging percentage", async () => {
   const userIdFile = path.join(tmpdir(), "electron-updater-test", "userData", ".updaterId")
@@ -365,21 +398,19 @@ test.ifAll("test download and install", async () => {
   })
 
   await validateDownload(updater)
-
-  const actualEvents = trackEvents(updater)
-  expect(actualEvents).toMatchObject([])
-  // await updater.quitAndInstall(true, false)
 })
 
-test.ifAll("test downloaded installer", async () => {
-  const updater = await createNsisUpdater()
-  updater.updateConfigPath = await writeUpdateConfig<GenericServerOptions>({
-    provider: "generic",
-    url: "https://develar.s3.amazonaws.com/test",
+test.skip.ifWindows("test downloaded installer", async () => {
+  const updater = await createNsisUpdater("1.0.1")
+  updater.updateConfigPath = await writeUpdateConfig<GithubOptions>({
+    provider: "github",
+    owner: "mmaietta",
+    repo: "electron-builder-test",
   })
 
   const actualEvents = trackEvents(updater)
-
-  expect(actualEvents).toMatchObject([])
-  // await updater.quitAndInstall(true, false)
+  await validateDownload(updater)
+  // expect(actualEvents).toMatchObject(["checking-for-update", "update-available", "update-downloaded"])
+  updater.quitAndInstall(true, false)
+  expect(actualEvents).toMatchObject(["checking-for-update", "update-available", "update-downloaded", "before-quit-for-update"])
 })