Revert "fix:(GitHub Auth): Deprecate getAuthUsername (#585)"

This reverts commit d66030d.

src/targets/awsLambdaLayer.ts

@@ -4,6 +4,8 @@ import * as path from 'path';
 import { Octokit } from '@octokit/rest';
 import simpleGit from 'simple-git';
 import {
+  getAuthUsername,
+  getGitHubApiToken,
   getGitHubClient,
   GitHubRemote,
 } from '../utils/githubApi';
@@ -137,6 +139,8 @@ export class AwsLambdaLayerTarget extends BaseTarget {
     this.logger.trace('AWS regions: ', awsRegions);
 
     const remote = this.awsLambdaConfig.registryRemote;
+    const username = await getAuthUsername(this.github);
+    remote.setAuth(username, getGitHubApiToken());
 
     await withTempDir(
       async directory => {

src/targets/ghPages.ts

@@ -8,6 +8,8 @@ import { GitHubGlobalConfig, TargetConfig } from '../schemas/project_config';
 import { ConfigurationError, reportError } from '../utils/errors';
 import { withTempDir } from '../utils/files';
 import {
+  getAuthUsername,
+  getGitHubApiToken,
   getGitHubClient,
   GitHubRemote,
 } from '../utils/githubApi';
@@ -217,9 +219,13 @@ export class GhPagesTarget extends BaseTarget {
       packageFiles[0]
     );
 
+    const username = await getAuthUsername(this.github);
+
     const remote = new GitHubRemote(
       githubOwner,
       githubRepo,
+      username,
+      getGitHubApiToken()
     );
 
     await withTempDir(

src/targets/registry.ts

@@ -6,6 +6,8 @@ import { GitHubGlobalConfig, TargetConfig } from '../schemas/project_config';
 import { ConfigurationError, reportError } from '../utils/errors';
 import { withTempDir } from '../utils/files';
 import {
+  getAuthUsername,
+  getGitHubApiToken,
   getGitHubClient,
   GitHubRemote,
 } from '../utils/githubApi';
@@ -425,6 +427,8 @@ export class RegistryTarget extends BaseTarget {
 
   private async cloneRegistry(directory: string): Promise<SimpleGit> {
     const remote = this.remote;
+    const username = await getAuthUsername(this.github);
+    remote.setAuth(username, getGitHubApiToken());
 
     const git = simpleGit(directory);
     this.logger.info(

src/targets/upm.ts

@@ -1,6 +1,7 @@
 import { Octokit } from '@octokit/rest';
 import simpleGit from 'simple-git';
 import {
+  getAuthUsername,
   getGitHubApiToken,
   getGitHubClient,
   GitHubRemote,
@@ -106,9 +107,11 @@ export class UpmTarget extends BaseTarget {
       packageFile
     );
 
+    const username = await getAuthUsername(this.github);
     const remote = new GitHubRemote(
       this.config.releaseRepoOwner,
       this.config.releaseRepoName,
+      username,
       getGitHubApiToken()
     );
     const remoteAddr = remote.getRemoteString();

src/utils/githubApi.ts

@@ -12,6 +12,8 @@ export class GitHubRemote {
   public readonly owner: string;
   /** GitHub repository name */
   public readonly repo: string;
+  /** GitHub username */
+  protected username?: string;
   /** GitHub personal authentication token */
   protected apiToken?: string;
   /** GitHub hostname */
@@ -24,14 +26,27 @@ export class GitHubRemote {
   public constructor(
     owner: string,
     repo: string,
+    username?: string,
     apiToken?: string
   ) {
     this.owner = owner;
     this.repo = repo;
-    this.apiToken = apiToken;
+    if (username && apiToken) {
+      this.setAuth(username, apiToken);
+    }
     this.url = `/${this.owner}/${this.repo}/`;
   }
 
+  /**
+   * Sets authentication arguments: username and personal API token
+   *
+   * @param username GitHub username
+   * @param apiToken GitHub API token
+   */
+  public setAuth(username: string, apiToken: string): void {
+    this.username = username;
+    this.apiToken = apiToken;
+  }
 
   /**
    * Returns an HTTP-based git remote
@@ -45,14 +60,12 @@ export class GitHubRemote {
   /**
    * Returns an HTTP-based git remote with embedded HTTP basic auth
    *
-   * Using placeholder username as it does not matter for cloning
-   *
    * It MAY contain sensitive information (e.g. API tokens)
    */
   public getRemoteStringWithAuth(): string {
     const authData =
-      this.apiToken
-        ? `placeholderusername:${this.apiToken}@`
+      this.username && this.apiToken
+        ? `${this.username}:${this.apiToken}@`
         : '';
     return this.PROTOCOL_PREFIX + authData + this.GITHUB_HOSTNAME + this.url;
   }
@@ -110,6 +123,21 @@ export function getGitHubClient(token = ''): Octokit {
   return _GitHubClientCache[githubApiToken];
 }
 
+/**
+ * Gets the currently authenticated GitHub user from the client
+ *
+ * @param github GitHub client
+ * @returns GitHub username
+ */
+export async function getAuthUsername(github: Octokit): Promise<string> {
+  const userData = await github.users.getAuthenticated({});
+  const username = (userData.data || {}).login;
+  if (!username) {
+    throw new Error('Cannot reliably detect GitHub username, aborting');
+  }
+  return username;
+}
+
 /**
  * Loads a file from the context's repository
  *