New "Use a new account" option when switching preferences

This option allows you to sign in to a new account and use if for an extension all in the same flow:

insert pic

Fixes #229496

src/vs/workbench/api/browser/mainThreadAuthentication.ts

@@ -289,7 +289,7 @@ export class MainThreadAuthentication extends Disposable implements MainThreadAu
 
 		if (session) {
 			this.sendProviderUsageTelemetry(extensionId, providerId);
-			this.authenticationUsageService.addAccountUsage(providerId, session.account.label, extensionId, extensionName);
+			this.authenticationUsageService.addAccountUsage(providerId, session.account.label, scopes, extensionId, extensionName);
 		}
 
 		return session;

src/vs/workbench/contrib/authentication/browser/actions/manageAccountPreferencesForExtensionAction.ts

@@ -8,8 +8,9 @@ import { DisposableStore, IDisposable } from '../../../../../base/common/lifecyc
 import { localize, localize2 } from '../../../../../nls.js';
 import { Action2 } from '../../../../../platform/actions/common/actions.js';
 import { IInstantiationService, ServicesAccessor } from '../../../../../platform/instantiation/common/instantiation.js';
+import { ILogService } from '../../../../../platform/log/common/log.js';
 import { IQuickInputService, IQuickPick, IQuickPickItem, QuickPickInput } from '../../../../../platform/quickinput/common/quickInput.js';
-import { IAuthenticationUsageService } from '../../../../services/authentication/browser/authenticationUsageService.js';
+import { IAccountUsage, IAuthenticationUsageService } from '../../../../services/authentication/browser/authenticationUsageService.js';
 import { AuthenticationSessionAccount, IAuthenticationExtensionsService, IAuthenticationService } from '../../../../services/authentication/common/authentication.js';
 import { IExtensionService } from '../../../../services/extensions/common/extensions.js';
 
@@ -28,8 +29,17 @@ export class ManageAccountPreferencesForExtensionAction extends Action2 {
 	}
 }
 
-interface AccountPreferenceQuickPickItem extends IQuickPickItem {
+type AccountPreferenceQuickPickItem = NewAccountQuickPickItem | ExistingAccountQuickPickItem;
+
+interface NewAccountQuickPickItem extends IQuickPickItem {
+	account?: undefined;
+	scopes: string[];
+	providerId: string;
+}
+
+interface ExistingAccountQuickPickItem extends IQuickPickItem {
 	account: AuthenticationSessionAccount;
+	scopes?: undefined;
 	providerId: string;
 }
 
@@ -39,7 +49,8 @@ class ManageAccountPreferenceForExtensionActionImpl {
 		@IQuickInputService private readonly _quickInputService: IQuickInputService,
 		@IAuthenticationUsageService private readonly _authenticationUsageService: IAuthenticationUsageService,
 		@IAuthenticationExtensionsService private readonly _authenticationExtensionsService: IAuthenticationExtensionsService,
-		@IExtensionService private readonly _extensionService: IExtensionService
+		@IExtensionService private readonly _extensionService: IExtensionService,
+		@ILogService private readonly _logService: ILogService
 	) { }
 
 	async run(extensionId?: string, providerId?: string) {
@@ -52,7 +63,7 @@ class ManageAccountPreferenceForExtensionActionImpl {
 		}
 
 		const providerIds = new Array<string>();
-		const providerIdToAccounts = new Map<string, ReadonlyArray<AuthenticationSessionAccount>>();
+		const providerIdToAccounts = new Map<string, ReadonlyArray<AuthenticationSessionAccount & { lastUsed?: number }>>();
 		if (providerId) {
 			providerIds.push(providerId);
 			providerIdToAccounts.set(providerId, await this._authenticationService.getAccounts(providerId));
@@ -90,7 +101,27 @@ class ManageAccountPreferenceForExtensionActionImpl {
 		}
 
 		const currentAccountNamePreference = this._authenticationExtensionsService.getAccountPreference(extensionId, chosenProviderId);
-		const items: Array<QuickPickInput<AccountPreferenceQuickPickItem>> = this._getItems(providerIdToAccounts.get(chosenProviderId)!, chosenProviderId, currentAccountNamePreference);
+		const accounts = providerIdToAccounts.get(chosenProviderId)!;
+		const items: Array<QuickPickInput<AccountPreferenceQuickPickItem>> = this._getItems(accounts, chosenProviderId, currentAccountNamePreference);
+
+		// If the provider supports multiple accounts, add an option to use a new account
+		const provider = this._authenticationService.getProvider(chosenProviderId);
+		if (provider.supportsMultipleAccounts) {
+			// Get the last used scopes for the last used account. This will be used to pre-fill the scopes when adding a new account.
+			// If there's no scopes, then don't add this option.
+			const lastUsedScopes = accounts
+				.flatMap(account => this._authenticationUsageService.readAccountUsages(chosenProviderId!, account.label).find(u => u.extensionId === extensionId.toLowerCase()))
+				.filter((usage): usage is IAccountUsage => !!usage)
+				.sort((a, b) => b.lastUsed - a.lastUsed)?.[0]?.scopes;
+			if (lastUsedScopes) {
+				items.push({ type: 'separator' });
+				items.push({
+					providerId: chosenProviderId,
+					scopes: lastUsedScopes,
+					label: localize('use new account', "Use a new account..."),
+				});
+			}
+		}
 
 		const disposables = new DisposableStore();
 		const picker = this._createQuickPick(disposables, extensionId, extension.displayName ?? extension.name);
@@ -111,9 +142,9 @@ class ManageAccountPreferenceForExtensionActionImpl {
 		picker.placeholder = localize('placeholder', "Manage '{0}' account preferences...", extensionLabel);
 		picker.title = localize('title', "'{0}' Account Preferences For This Workspace", extensionLabel);
 		picker.sortByLabel = false;
-		disposableStore.add(picker.onDidAccept(() => {
-			this._accept(extensionId, picker.selectedItems);
+		disposableStore.add(picker.onDidAccept(async () => {
 			picker.hide();
+			await this._accept(extensionId, picker.selectedItems);
 		}));
 		return picker;
 	}
@@ -142,9 +173,20 @@ class ManageAccountPreferenceForExtensionActionImpl {
 		return Event.filter(picker.onDidTriggerButton, (e) => e === this._quickInputService.backButton)(() => this.run());
 	}
 
-	private _accept(extensionId: string, selectedItems: ReadonlyArray<AccountPreferenceQuickPickItem>) {
+	private async _accept(extensionId: string, selectedItems: ReadonlyArray<AccountPreferenceQuickPickItem>) {
 		for (const item of selectedItems) {
-			const account = item.account;
+			let account: AuthenticationSessionAccount;
+			if (!item.account) {
+				try {
+					const session = await this._authenticationService.createSession(item.providerId, item.scopes);
+					account = session.account;
+				} catch (e) {
+					this._logService.error(e);
+					continue;
+				}
+			} else {
+				account = item.account;
+			}
 			const providerId = item.providerId;
 			const currentAccountName = this._authenticationExtensionsService.getAccountPreference(extensionId, providerId);
 			if (currentAccountName === account.label) {

src/vs/workbench/services/authentication/browser/authenticationExtensionsService.ts

@@ -372,7 +372,7 @@ export class AuthenticationExtensionsService extends Disposable implements IAuth
 		}
 
 		if (session) {
-			this._authenticationUsageService.addAccountUsage(provider.id, session.account.label, extensionId, extensionName);
+			this._authenticationUsageService.addAccountUsage(provider.id, session.account.label, session.scopes, extensionId, extensionName);
 		}
 	}
 

src/vs/workbench/services/authentication/browser/authenticationUsageService.ts

@@ -16,6 +16,7 @@ export interface IAccountUsage {
 	extensionId: string;
 	extensionName: string;
 	lastUsed: number;
+	scopes?: string[];
 }
 
 export const IAuthenticationUsageService = createDecorator<IAuthenticationUsageService>('IAuthenticationUsageService');
@@ -49,7 +50,7 @@ export interface IAuthenticationUsageService {
 	 * @param extensionId The id of the extension to add a usage for
 	 * @param extensionName The name of the extension to add a usage for
 	 */
-	addAccountUsage(providerId: string, accountName: string, extensionId: string, extensionName: string): void;
+	addAccountUsage(providerId: string, accountName: string, scopes: ReadonlyArray<string>, extensionId: string, extensionName: string): void;
 }
 
 export class AuthenticationUsageService extends Disposable implements IAuthenticationUsageService {
@@ -116,7 +117,7 @@ export class AuthenticationUsageService extends Disposable implements IAuthentic
 		this._storageService.remove(accountKey, StorageScope.APPLICATION);
 	}
 
-	addAccountUsage(providerId: string, accountName: string, extensionId: string, extensionName: string): void {
+	addAccountUsage(providerId: string, accountName: string, scopes: string[], extensionId: string, extensionName: string): void {
 		const accountKey = `${providerId}-${accountName}-usages`;
 		const usages = this.readAccountUsages(providerId, accountName);
 
@@ -125,12 +126,14 @@ export class AuthenticationUsageService extends Disposable implements IAuthentic
 			usages.splice(existingUsageIndex, 1, {
 				extensionId,
 				extensionName,
+				scopes,
 				lastUsed: Date.now()
 			});
 		} else {
 			usages.push({
 				extensionId,
 				extensionName,
+				scopes,
 				lastUsed: Date.now()
 			});
 		}