Add default auth type configuration setting for Azure resources (#16999)

* Adding user config for default auth type

* adding feature

* removing the SqlLogin default from the model

* fixing bug, removing dead code

* removing unneeded instance of configurationService

* fixing line break

* removing extra parameter

* removing comments

* Fix test breaks

* Fix build break

* More breaks

* Address code review feedback

Co-authored-by: Troy Witthoeft <troy.witthoeft@gmail.com>

src/sql/workbench/common/sqlWorkbenchUtils.ts

@@ -17,5 +17,5 @@ export function getSqlConfigSection(workspaceConfigService: IConfigurationServic
 
 export function getSqlConfigValue<T>(workspaceConfigService: IConfigurationService, configName: string): T {
 	let config = workspaceConfigService.getValue<{ [key: string]: any }>(ConnectionConstants.sqlConfigSectionName);
-	return config[configName];
+	return config ? config[configName] : undefined;
 }

src/sql/workbench/contrib/connection/browser/connection.contribution.ts

@@ -176,6 +176,18 @@ configurationRegistry.registerConfiguration({
 			'default': 25,
 			'description': localize('sql.maxRecentConnectionsDescription', "The maximum number of recently used connections to store in the connection list.")
 		},
+		'sql.defaultAuthenticationType': {
+			'type': 'string',
+			'enum': ['SqlLogin', 'AzureMFA', `AzureMFAAndUser`, 'Integrated'],
+			'description': localize('sql.defaultAuthenticationTypeDescription', "Default authentication type to use when connecting to Azure resources. "),
+			'enumDescriptions': [
+				localize('sql.defaultAuthenticationType.SqlLogin', "Sql Login"),
+				localize('sql.defaultAuthenticationType.AzureMFA', "Azure Active Directory - Universal with MFA support"),
+				localize('sql.defaultAuthenticationType.AzureMFAAndUser', "Azure Active Directory - Password"),
+				localize('sql.defaultAuthenticationType.Integrated', "Windows Authentication"),
+			],
+			'default': 'AzureMFA'
+		},
 		'sql.defaultEngine': {
 			'type': 'string',
 			'description': localize('sql.defaultEngineDescription', "Default SQL Engine to use. This drives default language provider in .sql files and the default to use when creating a new connection."),

src/sql/workbench/services/connection/browser/connectionDialogService.ts

@@ -152,6 +152,16 @@ export class ConnectionDialogService implements IConnectionDialogService {
 		return defaultProvider || Constants.mssqlProviderName;
 	}
 
+	private getDefaultAuthenticationTypeName(): string {
+		let defaultAuthenticationType: string;
+		if (!defaultAuthenticationType && this._configurationService) {
+			defaultAuthenticationType = WorkbenchUtils.getSqlConfigValue<string>(this._configurationService, Constants.defaultAuthenticationType);
+		}
+
+		return defaultAuthenticationType || Constants.sqlLogin;  // as a fallback, default to sql login if the value from settings is not available
+
+	}
+
 	private handleOnConnect(params: INewConnectionParams, profile?: IConnectionProfile): void {
 		this._logService.debug('ConnectionDialogService: onConnect event is received');
 		if (!this._connecting) {
@@ -383,6 +393,14 @@ export class ConnectionDialogService implements IConnectionDialogService {
 		if (model && !model.providerName) {
 			model.providerName = providerName;
 		}
+
+		const defaultAuthenticationType = this.getDefaultAuthenticationTypeName();
+		let authenticationTypeName = model ? model.authenticationType : defaultAuthenticationType;
+		authenticationTypeName = authenticationTypeName ? authenticationTypeName : defaultAuthenticationType;
+		if (model && !model.authenticationType) {
+			model.authenticationType = authenticationTypeName;
+		}
+
 		let newProfile = new ConnectionProfile(this._capabilitiesService, model || providerName);
 		newProfile.saveProfile = true;
 		newProfile.generateNewId();

src/sql/workbench/services/connection/browser/connectionManagementService.ts

@@ -306,6 +306,11 @@ export class ConnectionManagementService extends Disposable implements IConnecti
 			// Fill in the Azure account token if needed and open the connection dialog if it fails
 			let tokenFillSuccess = await this.fillInOrClearToken(newConnection);
 
+			// If there is no authentication type set, set it using configuration
+			if (!newConnection.authenticationType || newConnection.authenticationType === '') {
+				newConnection.authenticationType = this.getDefaultAuthenticationTypeId();
+			}
+
 			// If the password is required and still not loaded show the dialog
 			if ((!foundPassword && this._connectionStore.isPasswordRequired(newConnection) && !newConnection.password) || !tokenFillSuccess) {
 				return this.showConnectionDialogOnError(connection, owner, { connected: false, errorMessage: undefined, callStack: undefined, errorCode: undefined }, options);
@@ -792,6 +797,11 @@ export class ConnectionManagementService extends Disposable implements IConnecti
 		return defaultProvider && this._providers.has(defaultProvider) ? defaultProvider : undefined;
 	}
 
+	public getDefaultAuthenticationTypeId(): string {
+		let defaultAuthenticationType = WorkbenchUtils.getSqlConfigValue<string>(this._configurationService, Constants.defaultAuthenticationType);
+		return defaultAuthenticationType;
+	}
+
 	/**
 	 * Previously, the only resource available for AAD access tokens was for Azure SQL / SQL Server.
 	 * Use that as a default if the provider extension does not configure a different one. If one is

src/sql/workbench/services/objectExplorer/browser/objectExplorerViewTreeShim.ts

@@ -4,6 +4,7 @@
  *--------------------------------------------------------------------------------------------*/
 
 import * as azdata from 'azdata';
+import * as WorkbenchUtils from 'sql/workbench/common/sqlWorkbenchUtils';
 import { TreeNode } from 'sql/workbench/services/objectExplorer/common/treeNode';
 import { ICapabilitiesService } from 'sql/platform/capabilities/common/capabilitiesService';
 import { IConnectionManagementService } from 'sql/platform/connection/common/connectionManagement';
@@ -14,6 +15,7 @@ import { hash } from 'vs/base/common/hash';
 import { Disposable } from 'vs/base/common/lifecycle';
 import { generateUuid } from 'vs/base/common/uuid';
 import { createDecorator } from 'vs/platform/instantiation/common/instantiation';
+import { IConfigurationService } from 'vs/platform/configuration/common/configuration';  //TODO: Needed?
 import { TreeItemCollapsibleState } from 'vs/workbench/common/views';
 import { localize } from 'vs/nls';
 import { NodeType } from 'sql/workbench/services/objectExplorer/common/nodeType';
@@ -41,7 +43,8 @@ export class OEShimService extends Disposable implements IOEShimService {
 	constructor(
 		@IObjectExplorerService private oe: IObjectExplorerService,
 		@IConnectionManagementService private cm: IConnectionManagementService,
-		@ICapabilitiesService private capabilities: ICapabilitiesService
+		@ICapabilitiesService private capabilities: ICapabilitiesService,
+		@IConfigurationService private configurationService: IConfigurationService
 	) {
 		super();
 	}
@@ -133,6 +136,10 @@ export class OEShimService extends Disposable implements IOEShimService {
 
 	public async getChildren(node: ITreeItem, viewId: string): Promise<ITreeItem[]> {
 		if (node.payload) {
+			if (node.payload.authenticationType !== undefined && node.payload.authenticationType === '') {
+				node.payload.authenticationType = this.getDefaultAuthenticationType(this.configurationService);  // we need to set auth type here, because it's value is part of the session key
+			}
+
 			const sessionId = await this.getOrCreateSession(viewId, node);
 			const requestHandle = this.nodeHandleMap.get(generateNodeMapKey(viewId, node)) || node.handle;
 			const treeNode = new TreeNode(undefined!, undefined!, undefined!, requestHandle, undefined!); // hack since this entire system is a hack anyways
@@ -222,6 +229,10 @@ export class OEShimService extends Disposable implements IOEShimService {
 		}
 		return undefined;
 	}
+
+	public getDefaultAuthenticationType(configurationService: IConfigurationService): string {
+		return WorkbenchUtils.getSqlConfigValue<string>(configurationService, 'defaultAuthenticationType');
+	}
 }
 
 function generateSessionMapKey(viewId: string, node: ITreeItem): number {