refactor(auth): save authType after successfully authenticated (#1036)

packages/cli/src/core/auth.ts

@@ -8,6 +8,8 @@ import {
   type AuthType,
   type Config,
   getErrorMessage,
+  logAuth,
+  AuthEvent,
 } from '@qwen-code/qwen-code-core';
 
 /**
@@ -25,11 +27,21 @@ export async function performInitialAuth(
   }
 
   try {
-    await config.refreshAuth(authType);
+    await config.refreshAuth(authType, true);
     // The console.log is intentionally left out here.
     // We can add a dedicated startup message later if needed.
+
+    // Log authentication success
+    const authEvent = new AuthEvent(authType, 'auto', 'success');
+    logAuth(config, authEvent);
   } catch (e) {
-    return `Failed to login. Message: ${getErrorMessage(e)}`;
+    const errorMessage = `Failed to login. Message: ${getErrorMessage(e)}`;
+
+    // Log authentication failure
+    const authEvent = new AuthEvent(authType, 'auto', 'error', errorMessage);
+    logAuth(config, authEvent);
+
+    return errorMessage;
   }
 
   return null;

packages/cli/src/core/initializer.ts

@@ -11,7 +11,7 @@ import {
   logIdeConnection,
   type Config,
 } from '@qwen-code/qwen-code-core';
-import { type LoadedSettings } from '../config/settings.js';
+import { type LoadedSettings, SettingScope } from '../config/settings.js';
 import { performInitialAuth } from './auth.js';
 import { validateTheme } from './theme.js';
 
@@ -33,10 +33,18 @@ export async function initializeApp(
   config: Config,
   settings: LoadedSettings,
 ): Promise<InitializationResult> {
-  const authError = await performInitialAuth(
-    config,
-    settings.merged.security?.auth?.selectedType,
-  );
+  const authType = settings.merged.security?.auth?.selectedType;
+  const authError = await performInitialAuth(config, authType);
+
+  // Fallback to user select when initial authentication fails
+  if (authError) {
+    settings.setValue(
+      SettingScope.User,
+      'security.auth.selectedType',
+      undefined,
+    );
+  }
+
   const themeError = validateTheme(settings);
 
   const shouldOpenAuthDialog =