electron-updater - npm Package Compare versions

Comparing version 6.2.0 to 6.2.1

out/AppUpdater.d.ts

@@ -176,3 +176,2 @@ /// <reference path="../../../typings/electron.d.ts" />
     protected executeDownload(taskOptions: DownloadExecutorTask): Promise<Array<string>>;
-    protected differentialDownloadInstaller(fileInfo: ResolvedUpdateFileInfo, downloadUpdateOptions: DownloadUpdateOptions, installerPath: string, provider: Provider<any>, oldInstallerFileName: string): Promise<boolean>;
 }
@@ -179,0 +178,0 @@ export interface DownloadUpdateOptions {

out/AppUpdater.js

@@ -18,5 +18,2 @@ "use strict";
 const providerFactory_1 = require("./providerFactory");
-const zlib_1 = require("zlib");
-const util_1 = require("./util");
-const GenericDifferentialDownloader_1 = require("./differentialDownloader/GenericDifferentialDownloader");
 class AppUpdater extends events_1.EventEmitter {
@@ -563,49 +560,2 @@ /**
     }
-    async differentialDownloadInstaller(fileInfo, downloadUpdateOptions, installerPath, provider, oldInstallerFileName) {
-        try {
-            if (this._testOnlyOptions != null && !this._testOnlyOptions.isUseDifferentialDownload) {
-                return true;
-            }
-            const blockmapFileUrls = (0, util_1.blockmapFiles)(fileInfo.url, this.app.version, downloadUpdateOptions.updateInfoAndProvider.info.version);
-            this._logger.info(`Download block maps (old: "${blockmapFileUrls[0]}", new: ${blockmapFileUrls[1]})`);
-            const downloadBlockMap = async (url) => {
-                const data = await this.httpExecutor.downloadToBuffer(url, {
-                    headers: downloadUpdateOptions.requestHeaders,
-                    cancellationToken: downloadUpdateOptions.cancellationToken,
-                });
-                if (data == null || data.length === 0) {
-                    throw new Error(`Blockmap "${url.href}" is empty`);
-                }
-                try {
-                    return JSON.parse((0, zlib_1.gunzipSync)(data).toString());
-                }
-                catch (e) {
-                    throw new Error(`Cannot parse blockmap "${url.href}", error: ${e}`);
-                }
-            };
-            const downloadOptions = {
-                newUrl: fileInfo.url,
-                oldFile: path.join(this.downloadedUpdateHelper.cacheDir, oldInstallerFileName),
-                logger: this._logger,
-                newFile: installerPath,
-                isUseMultipleRangeRequest: provider.isUseMultipleRangeRequest,
-                requestHeaders: downloadUpdateOptions.requestHeaders,
-                cancellationToken: downloadUpdateOptions.cancellationToken,
-            };
-            if (this.listenerCount(main_1.DOWNLOAD_PROGRESS) > 0) {
-                downloadOptions.onProgress = it => this.emit(main_1.DOWNLOAD_PROGRESS, it);
-            }
-            const blockMapDataList = await Promise.all(blockmapFileUrls.map(u => downloadBlockMap(u)));
-            await new GenericDifferentialDownloader_1.GenericDifferentialDownloader(fileInfo.info, this.httpExecutor, downloadOptions).download(blockMapDataList[0], blockMapDataList[1]);
-            return false;
-        }
-        catch (e) {
-            this._logger.error(`Cannot download differentially, fallback to full download: ${e.stack || e}`);
-            if (this._testOnlyOptions != null) {
-                // test mode
-                throw e;
-            }
-            return true;
-        }
-    }
 }
@@ -612,0 +562,0 @@ exports.AppUpdater = AppUpdater;

out/MacUpdater.d.ts

@@ -10,3 +10,2 @@ import { AllPublishOptions } from "builder-util-runtime";
     private debug;
-    private closeServerIfExists;
     protected doDownloadUpdate(downloadUpdateOptions: DownloadUpdateOptions): Promise<Array<string>>;
@@ -13,0 +12,0 @@ private updateDownloaded;

out/MacUpdater.js

@@ -7,3 +7,2 @@ "use strict";
 const fs_1 = require("fs");
-const path = require("path");
 const http_1 = require("http");
@@ -25,3 +24,2 @@ const AppUpdater_1 = require("./AppUpdater");
             this.squirrelDownloadedUpdate = true;
-            this.debug("nativeUpdater.update-downloaded");
         });
@@ -34,12 +32,2 @@ }
     }
-    closeServerIfExists() {
-        if (this.server) {
-            this.debug("Closing proxy server");
-            this.server.close(err => {
-                if (err) {
-                    this.debug("proxy server wasn't already open, probably attempted closing again as a safety check before quit");
-                }
-            });
-        }
-    }
     async doDownloadUpdate(downloadUpdateOptions) {
@@ -84,4 +72,2 @@ let files = downloadUpdateOptions.updateInfoAndProvider.provider.resolveFiles(downloadUpdateOptions.updateInfoAndProvider.info);
         }
-        const provider = downloadUpdateOptions.updateInfoAndProvider.provider;
-        const CURRENT_MAC_APP_ZIP_FILE_NAME = "update.zip";
         return this.executeDownload({
@@ -91,15 +77,4 @@ fileExtension: "zip",
             downloadUpdateOptions,
-            task: async (destinationFile, downloadOptions) => {
-                const cachedFile = path.join(this.downloadedUpdateHelper.cacheDir, CURRENT_MAC_APP_ZIP_FILE_NAME);
-                const canDifferentialDownload = () => {
-                    if (!(0, fs_extra_1.pathExistsSync)(cachedFile)) {
-                        log.info("Unable to locate previous update.zip for differential download (is this first install?), falling back to full download");
-                        return false;
-                    }
-                    return !downloadUpdateOptions.disableDifferentialDownload;
-                };
-                if (canDifferentialDownload() && (await this.differentialDownloadInstaller(zipFileInfo, downloadUpdateOptions, destinationFile, provider, CURRENT_MAC_APP_ZIP_FILE_NAME))) {
-                    await this.httpExecutor.download(zipFileInfo.url, destinationFile, downloadOptions);
-                }
-                (0, fs_1.copyFileSync)(destinationFile, cachedFile);
+            task: (destinationFile, downloadOptions) => {
+                return this.httpExecutor.download(zipFileInfo.url, destinationFile, downloadOptions);
             },
@@ -110,3 +85,3 @@ done: event => this.updateDownloaded(zipFileInfo, event),
     async updateDownloaded(zipFileInfo, event) {
-        var _a;
+        var _a, _b;
         const downloadedFile = event.downloadedFile;
@@ -116,4 +91,4 @@ const updateFileSize = (_a = zipFileInfo.info.size) !== null && _a !== void 0 ? _a : (await (0, fs_extra_1.stat)(downloadedFile)).size;
         const logContext = `fileToProxy=${zipFileInfo.url.href}`;
-        this.closeServerIfExists();
         this.debug(`Creating proxy server for native Squirrel.Mac (${logContext})`);
+        (_b = this.server) === null || _b === void 0 ? void 0 : _b.close();
         this.server = (0, http_1.createServer)();
@@ -221,6 +196,7 @@ this.debug(`Proxy server for native Squirrel.Mac is created (${logContext})`);
     quitAndInstall() {
+        var _a;
         if (this.squirrelDownloadedUpdate) {
             // update already fetched by Squirrel, it's ready to install
             this.nativeUpdater.quitAndInstall();
-            this.closeServerIfExists();
+            (_a = this.server) === null || _a === void 0 ? void 0 : _a.close();
         }
@@ -230,4 +206,5 @@ else {
             this.nativeUpdater.on("update-downloaded", () => {
+                var _a;
                 this.nativeUpdater.quitAndInstall();
-                this.closeServerIfExists();
+                (_a = this.server) === null || _a === void 0 ? void 0 : _a.close();
             });
@@ -234,0 +211,0 @@ if (!this.autoInstallOnAppQuit) {

out/NsisUpdater.d.ts

@@ -24,3 +24,4 @@ import { AllPublishOptions } from "builder-util-runtime";
     protected doInstall(options: InstallOptions): boolean;
+    private differentialDownloadInstaller;
     private differentialDownloadWebPackage;
 }

out/NsisUpdater.js

@@ -8,3 +8,5 @@ "use strict";
 const FileWithEmbeddedBlockMapDifferentialDownloader_1 = require("./differentialDownloader/FileWithEmbeddedBlockMapDifferentialDownloader");
+const GenericDifferentialDownloader_1 = require("./differentialDownloader/GenericDifferentialDownloader");
 const main_1 = require("./main");
+const util_1 = require("./util");
 const Provider_1 = require("./providers/Provider");
@@ -14,2 +16,3 @@ const fs_extra_1 = require("fs-extra");
 const url_1 = require("url");
+const zlib_1 = require("zlib");
 class NsisUpdater extends BaseUpdater_1.BaseUpdater {
@@ -51,3 +54,3 @@ constructor(options, app) {
                     downloadUpdateOptions.disableDifferentialDownload ||
-                    (await this.differentialDownloadInstaller(fileInfo, downloadUpdateOptions, destinationFile, provider, builder_util_runtime_1.CURRENT_APP_INSTALLER_FILE_NAME))) {
+                    (await this.differentialDownloadInstaller(fileInfo, downloadUpdateOptions, destinationFile, provider))) {
                     await this.httpExecutor.download(fileInfo.url, destinationFile, downloadOptions);
@@ -148,2 +151,49 @@ }
     }
+    async differentialDownloadInstaller(fileInfo, downloadUpdateOptions, installerPath, provider) {
+        try {
+            if (this._testOnlyOptions != null && !this._testOnlyOptions.isUseDifferentialDownload) {
+                return true;
+            }
+            const blockmapFileUrls = (0, util_1.blockmapFiles)(fileInfo.url, this.app.version, downloadUpdateOptions.updateInfoAndProvider.info.version);
+            this._logger.info(`Download block maps (old: "${blockmapFileUrls[0]}", new: ${blockmapFileUrls[1]})`);
+            const downloadBlockMap = async (url) => {
+                const data = await this.httpExecutor.downloadToBuffer(url, {
+                    headers: downloadUpdateOptions.requestHeaders,
+                    cancellationToken: downloadUpdateOptions.cancellationToken,
+                });
+                if (data == null || data.length === 0) {
+                    throw new Error(`Blockmap "${url.href}" is empty`);
+                }
+                try {
+                    return JSON.parse((0, zlib_1.gunzipSync)(data).toString());
+                }
+                catch (e) {
+                    throw new Error(`Cannot parse blockmap "${url.href}", error: ${e}`);
+                }
+            };
+            const downloadOptions = {
+                newUrl: fileInfo.url,
+                oldFile: path.join(this.downloadedUpdateHelper.cacheDir, builder_util_runtime_1.CURRENT_APP_INSTALLER_FILE_NAME),
+                logger: this._logger,
+                newFile: installerPath,
+                isUseMultipleRangeRequest: provider.isUseMultipleRangeRequest,
+                requestHeaders: downloadUpdateOptions.requestHeaders,
+                cancellationToken: downloadUpdateOptions.cancellationToken,
+            };
+            if (this.listenerCount(main_1.DOWNLOAD_PROGRESS) > 0) {
+                downloadOptions.onProgress = it => this.emit(main_1.DOWNLOAD_PROGRESS, it);
+            }
+            const blockMapDataList = await Promise.all(blockmapFileUrls.map(u => downloadBlockMap(u)));
+            await new GenericDifferentialDownloader_1.GenericDifferentialDownloader(fileInfo.info, this.httpExecutor, downloadOptions).download(blockMapDataList[0], blockMapDataList[1]);
+            return false;
+        }
+        catch (e) {
+            this._logger.error(`Cannot download differentially, fallback to full download: ${e.stack || e}`);
+            if (this._testOnlyOptions != null) {
+                // test mode
+                throw e;
+            }
+            return true;
+        }
+    }
     async differentialDownloadWebPackage(downloadUpdateOptions, packageInfo, packagePath, provider) {
@@ -150,0 +200,0 @@ if (packageInfo.blockMapSize == null) {

package.json

 {
   "name": "electron-updater",
-  "version": "6.2.0",
+  "version": "6.2.1",
   "description": "Cross platform updater for electron applications",
@@ -5,0 +5,0 @@ "main": "out/main.js",

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Found 1 instance in 1 package

Potential vulnerability

Supply chain risk

Initial human review suggests the presence of a vulnerability in this package. It is pending further analysis and confirmation.

Found 1 instance in 1 package

Fixed alerts

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License

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Found 1 instance in 1 package

Deprecated

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The maintainer of the package marked it as deprecated. This could indicate that a single version should not be used, or that the package is no longer maintained and any new vulnerabilities will not be fixed.

Found 1 instance in 1 package

Improved metrics

Number of medium maintenance alerts

0

decreased by-100%

Worsened metrics

Total package byte prevSize

454239

decreased by-0.84%

Lines of code

4103

decreased by-0.58%

Number of medium supply chain risk alerts

6

increased by20%

No dependency changes