Default MSAL to true (microsoft#234290)

Using new `microsoft-authentication.implementation` setting

Author: TylerLeonhardt

extensions/microsoft-authentication/package.json

@@ -100,9 +100,18 @@
       {
         "title": "Microsoft",
         "properties": {
-          "microsoft.useMsal": {
-            "type": "boolean",
-            "description": "%useMsal.description%",
+          "microsoft-authentication.implementation": {
+            "type": "string",
+            "default": "msal",
+            "enum": [
+              "msal",
+              "classic"
+            ],
+            "enumDescriptions": [
+              "%microsoft-authentication.implementation.enumDescriptions.msal%",
+              "%microsoft-authentication.implementation.enumDescriptions.classic%"
+            ],
+            "description": "%microsoft-authentication.implementation.description%",
             "tags": [
               "onExP",
               "preview"

extensions/microsoft-authentication/package.nls.json

@@ -3,7 +3,9 @@
 	"description": "Microsoft authentication provider",
 	"signIn": "Sign In",
 	"signOut": "Sign Out",
-	"useMsal.description": "Use the Microsoft Authentication Library (MSAL) to sign in with a Microsoft account.",
+	"microsoft-authentication.implementation.description": "The authentication implementation to use for signing in with a Microsoft account.",
+	"microsoft-authentication.implementation.enumDescriptions.msal": "Use the Microsoft Authentication Library (MSAL) to sign in with a Microsoft account.",
+	"microsoft-authentication.implementation.enumDescriptions.classic": "Use the classic authentication flow to sign in with a Microsoft account.",
 	"microsoft-sovereign-cloud.environment.description": {
 		"message": "The Sovereign Cloud to use for authentication. If you select `custom`, you must also set the `#microsoft-sovereign-cloud.customEnvironment#` setting.",
 		"comment": [

extensions/microsoft-authentication/src/extension.ts

@@ -13,18 +13,18 @@ import Logger from './logger';
 
 function shouldUseMsal(expService: IExperimentationService): boolean {
 	// First check if there is a setting value to allow user to override the default
-	const inspect = workspace.getConfiguration('microsoft').inspect<boolean>('useMsal');
+	const inspect = workspace.getConfiguration('microsoft-authentication').inspect<'msal' | 'classic'>('implementation');
 	if (inspect?.workspaceFolderValue !== undefined) {
 		Logger.debug(`Acquired MSAL enablement value from 'workspaceFolderValue'. Value: ${inspect.workspaceFolderValue}`);
-		return inspect.workspaceFolderValue;
+		return inspect.workspaceFolderValue === 'msal';
 	}
 	if (inspect?.workspaceValue !== undefined) {
 		Logger.debug(`Acquired MSAL enablement value from 'workspaceValue'. Value: ${inspect.workspaceValue}`);
-		return inspect.workspaceValue;
+		return inspect.workspaceValue === 'msal';
 	}
 	if (inspect?.globalValue !== undefined) {
 		Logger.debug(`Acquired MSAL enablement value from 'globalValue'. Value: ${inspect.globalValue}`);
-		return inspect.globalValue;
+		return inspect.globalValue === 'msal';
 	}
 
 	// Then check if the experiment value
@@ -36,7 +36,7 @@ function shouldUseMsal(expService: IExperimentationService): boolean {
 
 	Logger.debug('Acquired MSAL enablement value from default. Value: false');
 	// If no setting or experiment value is found, default to false
-	return false;
+	return true;
 }
 let useMsal: boolean | undefined;
 
@@ -50,7 +50,7 @@ export async function activate(context: ExtensionContext) {
 	useMsal = shouldUseMsal(expService);
 
 	context.subscriptions.push(workspace.onDidChangeConfiguration(async e => {
-		if (!e.affectsConfiguration('microsoft.useMsal') || useMsal === shouldUseMsal(expService)) {
+		if (!e.affectsConfiguration('microsoft-authentication.implementation') || useMsal === shouldUseMsal(expService)) {
 			return;
 		}