feat: Windows code signing from OS X

Closes electron-userland#314

docs/Multi Platform Build.md

@@ -4,7 +4,7 @@ Don't expect that you can build app for all platforms on one platform.
 [prebuild](https://www.npmjs.com/package/prebuild) is a solution, but most node modules [don't provide](https://github.com/atom/node-keytar/issues/27) prebuilt binaries.
 
 * OS Code Signing works only OS X. [Cannot be fixed](http://stackoverflow.com/a/12156576).
-* Windows Code Signing works only on Windows. We are going [to fix it](https://developer.mozilla.org/en/docs/Signing_an_executable_with_Authenticode) soon.
+* Windows Code Signing doesn't work on Linux. We are going to fix it soon.
 
 Don't think that mentioned issues are major, you should use build servers — e.g. [AppVeyor](http://www.appveyor.com/) to build Windows app and [Travis](https://travis-ci.org) to build OS X/Linux apps.
 

package.json

@@ -70,6 +70,7 @@
     "progress": "^1.1.8",
     "progress-stream": "^1.2.0",
     "read-package-json": "^2.0.3",
+    "signcode": "^0.4.0",
     "source-map-support": "^0.4.0",
     "tmp": "0.0.28"
   },

src/macPackager.ts

@@ -33,8 +33,7 @@ export default class MacPackager extends PlatformPackager<OsXBuildOptions> {
 
   async pack(outDir: string, appOutDir: string, arch: string): Promise<any> {
     await super.pack(outDir, appOutDir, arch)
-    const codeSigningInfo = await this.codeSigningInfo
-    await this.signMac(path.join(appOutDir, this.appName + ".app"), codeSigningInfo)
+    await this.signMac(path.join(appOutDir, this.appName + ".app"), await this.codeSigningInfo)
   }
 
   private signMac(distPath: string, codeSigningInfo: CodeSigningInfo): Promise<any> {

src/winPackager.ts

@@ -5,6 +5,7 @@ import { Platform, WinBuildOptions } from "./metadata"
 import * as path from "path"
 import { log, statOrNull } from "./util"
 import { readFile, deleteFile, stat, rename, copy, emptyDir, writeFile, open, close, read } from "fs-extra-p"
+import { sign } from "signcode"
 
 //noinspection JSUnusedLocalSymbols
 const __awaiter = require("./awaiter")
@@ -21,9 +22,7 @@ export class WinPackager extends PlatformPackager<WinBuildOptions> {
   constructor(info: BuildInfo, cleanupTasks: Array<() => Promise<any>>) {
     super(info)
 
-    // https://developer.mozilla.org/en-US/docs/Signing_an_executable_with_Authenticode
-    // https://github.com/Squirrel/Squirrel.Windows/pull/505
-    if (this.options.cscLink != null && this.options.cscKeyPassword != null && process.platform !== "darwin") {
+    if (this.options.cscLink != null && this.options.cscKeyPassword != null) {
       this.certFilePromise = downloadCertificate(this.options.cscLink)
         .then(path => {
           cleanupTasks.push(() => deleteFile(path, true))
@@ -58,16 +57,15 @@ export class WinPackager extends PlatformPackager<WinBuildOptions> {
     await this.iconPath
 
     if (!this.options.dist) {
-      return super.pack(outDir, appOutDir, arch)
+      return await super.pack(outDir, appOutDir, arch)
     }
 
     const installerOut = computeDistOut(outDir, arch)
     log("Removing %s", installerOut)
-    await
-      BluebirdPromise.all([
-        this.doPack(outDir, appOutDir, arch),
-        emptyDir(installerOut)
-      ])
+    await BluebirdPromise.all([
+      this.doPack(outDir, appOutDir, arch),
+      emptyDir(installerOut)
+    ])
 
     const extraResources = await this.copyExtraResources(appOutDir, arch)
     if (extraResources.length > 0) {
@@ -82,6 +80,24 @@ export class WinPackager extends PlatformPackager<WinBuildOptions> {
     }
   }
 
+  protected async doPack(outDir: string, appOutDir: string, arch: string) {
+    await super.doPack(outDir, appOutDir, arch)
+
+    if (this.options.cscLink != null && this.options.cscKeyPassword != null && process.platform !== "linux") {
+      const filename = this.appName + ".exe"
+      log(`Signing ${filename}`)
+      await BluebirdPromise.promisify(sign)({
+        path: path.join(appOutDir, filename),
+        cert: await this.certFilePromise,
+        password: this.options.cscKeyPassword,
+        name: this.appName,
+        site: await this.computePackageUrl(),
+        hash: ["sha256"],
+        overwrite: true,
+      })
+    }
+  }
+
   protected async computeEffectiveDistOptions(appOutDir: string, installerOutDir: string): Promise<any> {
     let iconUrl = this.devMetadata.build.iconUrl
     if (!iconUrl) {
@@ -98,11 +114,9 @@ export class WinPackager extends PlatformPackager<WinBuildOptions> {
       }
     }
 
-    const certificateFile = await this.certFilePromise
-    const projectUrl = await this.computePackageUrl()
-
     use(this.customBuildOptions, checkConflictingOptions)
 
+    const projectUrl = await this.computePackageUrl()
     const options: any = Object.assign({
       name: this.metadata.name,
       productName: this.appName,
@@ -115,14 +129,20 @@ export class WinPackager extends PlatformPackager<WinBuildOptions> {
       authors: this.metadata.author.name,
       iconUrl: iconUrl,
       setupIcon: await this.iconPath,
-      certificateFile: certificateFile,
+      certificateFile: await this.certFilePromise,
       certificatePassword: this.options.cscKeyPassword,
       fixUpPaths: false,
       skipUpdateIcon: true,
       usePackageJson: false,
       noMsi: true,
       extraFileSpecs: this.extraNuGetFileSources == null ? null : ("\n" + (await this.extraNuGetFileSources).join("\n")),
       extraMetadataSpecs: projectUrl == null ? null : `\n<projectUrl>${projectUrl}</projectUrl>`,
+      sign: {
+        name: this.appName,
+        site: projectUrl,
+        hash: ["sha256"],
+        overwrite: true,
+      }
     }, this.customBuildOptions)
 
     if (this.loadingGifStat != null) {

test/fixtures/test-app-one/package.json

@@ -10,7 +10,7 @@
   "author": "Foo Bar <[email protected]>",
   "license": "MIT",
   "devDependencies": {
-    "electron-prebuilt": "^0.37.5"
+    "electron-prebuilt": "^0.37.6"
   },
   "build": {
     "app-bundle-id": "your.id",

test/fixtures/test-app/package.json

@@ -4,7 +4,7 @@
     "start": "electron ."
   },
   "devDependencies": {
-    "electron-prebuilt": "^0.37.5"
+    "electron-prebuilt": "^0.37.6"
   },
   "build": {
     "app-bundle-id": "your.id",

test/src/BuildTest.ts

@@ -52,7 +52,7 @@ test("version from electron-prebuilt dependency", () => assertPack("test-app-one
   tempDirCreated: projectDir => {
     return BluebirdPromise.all([
       outputJson(path.join(projectDir, "node_modules", "electron-prebuilt", "package.json"), {
-        version: "0.37.5"
+        version: "0.37.6"
       }),
       modifyPackageJson(projectDir, data => {
         data.devDependencies = {}

test/src/helpers/runTests.ts

@@ -14,7 +14,7 @@ const rootDir = path.join(__dirname, "..", "..", "..")
 const testPackageDir = path.join(require("os").tmpdir(), "electron_builder_published")
 const testNodeModules = path.join(testPackageDir, "node_modules")
 
-const electronVersion = "0.37.5"
+const electronVersion = "0.37.6"
 
 BluebirdPromise.all([
     deleteOldElectronVersion(),

test/tsconfig.json

@@ -41,6 +41,7 @@
     "../typings/node.d.ts",
     "../typings/progress-stream.d.ts",
     "../typings/read-package-json.d.ts",
+    "../typings/signcode.d.ts",
     "typings/ava.d.ts",
     "typings/decompress-zip.d.ts",
     "typings/json-parse-helpfulerror.d.ts",

tsconfig.json

@@ -45,6 +45,7 @@
     "typings/node.d.ts",
     "typings/progress-stream.d.ts",
     "typings/read-package-json.d.ts",
+    "typings/signcode.d.ts",
     "node_modules/typescript/lib/lib.es7.d.ts",
     "node_modules/fs-extra-p/index.d.ts",
     "node_modules/7zip-bin/index.d.ts",

typings/signcode.d.ts

@@ -0,0 +1,13 @@
+declare module "signcode" {
+  export interface SignOptions {
+    path: string
+    cert: string
+    name?: string
+    password: string
+    site?: string
+    hash?: Array<string>
+    overwrite?: boolean
+  }
+
+  export function sign(options: SignOptions, callback: (error: Error) => void): void
+}