Adds current user retrieval for Azure DevOps Server integration

(#4478, #4516)

Author: sergeibbb

src/plus/integrations/providers/azure/azure.ts

@@ -373,6 +373,61 @@ export class AzureDevOpsApi implements Disposable {
 		return undefined;
 	}
 
+	@debug<AzureDevOpsApi['getCurrentUserOnServer']>({ args: { 0: p => p.name, 1: '<token>' } })
+	async getCurrentUserOnServer(
+		provider: Provider,
+		token: string,
+		baseUrl: string,
+	): Promise<{ id: string; name?: string; email?: string; username?: string; avatarUrl?: string } | undefined> {
+		const scope = getLogScope();
+
+		try {
+			const connectionData = await this.request<{
+				authenticatedUser?: {
+					id: string;
+					descriptor: string;
+					isActive: boolean;
+					metTypeId: number;
+					providerDisplayName?: string;
+					emailAddress?: string;
+					resourceVersion: 2;
+					subjectDescriptor: string;
+					properties?: {
+						Account?: {
+							$type: string;
+							$value: string;
+						};
+					};
+				};
+			}>(
+				provider,
+				token,
+				baseUrl,
+				'_apis/connectionData',
+				{
+					method: 'GET',
+				},
+				scope,
+			);
+
+			const user = connectionData?.authenticatedUser;
+			const username = user?.properties?.Account?.$value;
+			if (!username) {
+				return undefined;
+			}
+
+			return {
+				id: user.id,
+				name: user.providerDisplayName,
+				email: user.emailAddress,
+				username: username,
+			};
+		} catch (ex) {
+			Logger.error(ex, scope, `Failed to get current user from ${baseUrl}`);
+			return undefined;
+		}
+	}
+
 	async getWorkItemStateCategory(
 		issueType: string,
 		state: string,

src/plus/integrations/providers/azureDevOps.ts

@@ -50,26 +50,28 @@ export abstract class AzureDevOpsIntegrationBase<
 
 		const cachedAccount = this._accounts.get(accessToken);
 		if (cachedAccount == null) {
-			const api = await this.getProvidersApi();
-			const user = await api.getCurrentUser(this.id, this.getApiOptions(accessToken, true));
-			this._accounts.set(
-				accessToken,
-				user
-					? {
-							provider: this,
-							id: user.id,
-							name: user.name ?? undefined,
-							email: user.email ?? undefined,
-							avatarUrl: user.avatarUrl ?? undefined,
-							username: user.username ?? undefined,
-						}
-					: undefined,
-			);
+			const user = await this._requestForCurrentUser(accessToken);
+			this._accounts.set(accessToken, user);
 		}
 
 		return this._accounts.get(accessToken);
 	}
 
+	protected async _requestForCurrentUser(accessToken: string): Promise<Account | undefined> {
+		const api = await this.getProvidersApi();
+		const user = await api.getCurrentUser(this.id, this.getApiOptions(accessToken, true));
+		return user
+			? {
+					provider: this,
+					id: user.id,
+					name: user.name ?? undefined,
+					email: user.email ?? undefined,
+					avatarUrl: user.avatarUrl ?? undefined,
+					username: user.username ?? undefined,
+				}
+			: undefined;
+	}
+
 	private _organizations: Map<string, AzureOrganizationDescriptor[] | undefined> | undefined;
 	private async getProviderResourcesForUser(
 		session: AuthenticationSession,
@@ -615,6 +617,21 @@ export class AzureDevOpsServerIntegration extends AzureDevOpsIntegrationBase<Git
 		options.baseUrl = this.apiBaseUrl;
 		return options;
 	}
+
+	protected override async _requestForCurrentUser(accessToken: string): Promise<Account | undefined> {
+		const azure = await this.container.azure;
+		const user = azure ? await azure.getCurrentUserOnServer(this, accessToken, this.apiBaseUrl) : undefined;
+		return user
+			? {
+					provider: this,
+					id: user.id,
+					name: user.name ?? undefined,
+					email: user.email ?? undefined,
+					avatarUrl: user.avatarUrl ?? undefined,
+					username: user.username ?? undefined,
+				}
+			: undefined;
+	}
 }
 
 const azureCloudDomainRegex = /^dev\.azure\.com$|\bvisualstudio\.com$/i;