fix: Upload release failed. Response status: 401 Unauthorized

Close #1385

Author: develar

docs/Auto Update.md

@@ -328,7 +328,9 @@ Emitted on progress. Only supported over Windows build, since `Squirrel.Mac` [do
 
 | Name | Type | Description |
 | --- | --- | --- |
-| autoDownload = <code>true</code>| <code>boolean</code> | <a name="AppUpdater-autoDownload"></a>Automatically download an update when it is found. |
+| autoDownload = <code>true</code>| <code>boolean</code> | <a name="AppUpdater-autoDownload"></a>Whether to automatically download an update when it is found. |
+| allowPrerelease| <code>boolean</code> | <a name="AppUpdater-allowPrerelease"></a>*GitHub provider only.* Whether to allow update to pre-release versions. Defaults to `true` if application version contains prerelease components (e.g. `0.12.1-alpha.1`, here `alpha` is a prerelease component), otherwise `false`.<br><br>If `true`, downgrade will be allowed (`allowDowngrade` will be set to `true`). |
+| allowDowngrade| <code>boolean</code> | <a name="AppUpdater-allowDowngrade"></a>Whether to allow version downgrade (when a user from the beta channel wants to go back to the stable channel). Defaults to `true` if application version contains prerelease components (e.g. `0.12.1-alpha.1`, here `alpha` is a prerelease component), otherwise `false`. |
 | requestHeaders| <code>[RequestHeaders](electron-builder-http#RequestHeaders)</code> \| <code>null</code> | <a name="AppUpdater-requestHeaders"></a>The request headers. |
 | logger = <code>(&lt;any&gt;global).__test_app ? null : console</code>| <code>[Logger](#Logger)</code> \| <code>null</code> | <a name="AppUpdater-logger"></a>The logger. You can pass [electron-log](https://github.com/megahertz/electron-log), [winston](https://github.com/winstonjs/winston) or another logger with the following interface: `{ info(), warn(), error() }`. Set it to `null` if you would like to disable a logging feature. |
 | signals = <code>new UpdaterSignal(this)</code>| <code>[UpdaterSignal](#UpdaterSignal)</code> | <a name="AppUpdater-signals"></a>For type safety you can use signals, e.g. `autoUpdater.signals.updateDownloaded(() => {})` instead of `autoUpdater.on('update-available', () => {})` |

packages/electron-builder-http/src/httpExecutor.ts

@@ -110,7 +110,7 @@ export abstract class HttpExecutor<REQUEST_OPTS, REQUEST> {
       }
 
       const newUrl = parseUrl(redirectUrl)
-      this.doApiRequest(<REQUEST_OPTS>removeAuthHeader(Object.assign({}, options, newUrl)), cancellationToken, requestProcessor, redirectCount)
+      this.doApiRequest(<REQUEST_OPTS>Object.assign({}, options, newUrl), cancellationToken, requestProcessor, redirectCount)
         .then(resolve)
         .catch(reject)
       return
@@ -161,11 +161,11 @@ export abstract class HttpExecutor<REQUEST_OPTS, REQUEST> {
       if (redirectUrl != null) {
         if (redirectCount < this.maxRedirects) {
           const parsedUrl = parseUrl(redirectUrl)
-          this.doDownload(removeAuthHeader(Object.assign({}, requestOptions, {
+          this.doDownload(Object.assign({}, requestOptions, {
             hostname: parsedUrl.hostname,
             path: parsedUrl.path,
             port: parsedUrl.port == null ? undefined : parsedUrl.port
-          })), destination, redirectCount++, options, callback, onCancel)
+          }), destination, redirectCount++, options, callback, onCancel)
         }
         else {
           callback(new Error(`Too many redirects (> ${this.maxRedirects})`))
@@ -310,14 +310,4 @@ export function dumpRequestOptions(options: RequestOptions): string {
     safe.headers.authorization = "<skipped>"
   }
   return JSON.stringify(safe, null, 2)
-}
-
-// requestOptions should be cloned already, modified in place
-function removeAuthHeader(requestOptions: RequestOptions): RequestOptions {
-  // github redirect to amazon s3 - avoid error "Only one auth mechanism allowed" 
-  if (requestOptions.headers != null && (requestOptions.hostname || "").includes(".amazonaws.") && requestOptions.headers.Authorization != null && requestOptions.headers.Authorization.startsWith("token ")) {
-    requestOptions.headers = Object.assign({}, requestOptions.headers)
-    delete requestOptions.headers.Authorization
-  }
-  return requestOptions
 }