userfront code check 오류 수정

userfront/lib/features/auth/presentation/approve_qr_screen.dart

@@ -3,6 +3,7 @@ import 'package:go_router/go_router.dart';
 import '../../../../core/i18n/locale_utils.dart';
 import '../../../../core/services/auth_proxy_service.dart';
 import '../../../../core/services/auth_token_store.dart';
+import '../../../../core/services/web_window.dart';
 
 class ApproveQrScreen extends StatefulWidget {
   final String? pendingRef;
@@ -60,7 +61,7 @@ class _ApproveQrScreenState extends State<ApproveQrScreen> {
       WidgetsBinding.instance.addPostFrameCallback((_) {
         if (!mounted) return;
         final target = buildLocalizedSigninPath(Uri.base);
-        context.go('$target?notice=qr_login_required');
+        webWindow.redirectTo('$target?notice=qr_login_required');
       });
     }
   }
@@ -102,7 +103,7 @@ class _ApproveQrScreenState extends State<ApproveQrScreen> {
     if (storedToken == null && !hasCookie) {
       if (mounted) {
         final target = buildLocalizedSigninPath(Uri.base);
-        context.go('$target?notice=qr_login_required');
+        webWindow.redirectTo('$target?notice=qr_login_required');
       }
       return;
     }

userfront/lib/main.dart

@@ -53,6 +53,20 @@ Map<String, dynamic>? _decodeErrorDetails(String? raw) {
   return null;
 }
 
+bool _hasActiveLocalSession() {
+  final token = AuthTokenStore.getToken();
+  return (token != null && token.isNotEmpty) || AuthTokenStore.usesCookie();
+}
+
+String? _redirectPrivateLocaleRoute(GoRouterState state) {
+  if (_hasActiveLocalSession()) {
+    return null;
+  }
+  final localeCode =
+      extractLocaleFromPath(state.uri) ?? resolvePreferredLocaleCode();
+  return buildSigninRedirectPath(localeCode, state.uri);
+}
+
 void _attemptRecoveryFromNullCheck({
   required Object exception,
   StackTrace? stackTrace,
@@ -254,6 +268,7 @@ final _router = GoRouter(
           routes: [
             GoRoute(
               path: 'dashboard',
+              redirect: (context, state) => _redirectPrivateLocaleRoute(state),
               builder: (context, state) {
                 return ScopedTheme(
                   controller: ThemeController.app,
@@ -263,6 +278,7 @@ final _router = GoRouter(
             ),
             GoRoute(
               path: 'profile',
+              redirect: (context, state) => _redirectPrivateLocaleRoute(state),
               builder: (context, state) => ScopedTheme(
                 controller: ThemeController.app,
                 child: const ProfilePage(),
@@ -422,6 +438,19 @@ final _router = GoRouter(
             ),
             GoRoute(
               path: 'approve',
+              redirect: (context, state) {
+                final token = AuthTokenStore.getToken();
+                final isLoggedIn =
+                    (token != null && token.isNotEmpty) ||
+                    AuthTokenStore.usesCookie();
+                if (isLoggedIn) {
+                  return null;
+                }
+                final localeCode =
+                    extractLocaleFromPath(state.uri) ??
+                    resolvePreferredLocaleCode();
+                return '/$localeCode/signin?notice=qr_login_required';
+              },
               builder: (context, state) => ScopedTheme(
                 controller: ThemeController.auth,
                 child: ApproveQrScreen(
@@ -431,6 +460,17 @@ final _router = GoRouter(
             ),
             GoRoute(
               path: 'ql/:ref',
+              redirect: (context, state) {
+                final localeCode =
+                    extractLocaleFromPath(state.uri) ??
+                    resolvePreferredLocaleCode();
+                final pendingRef = state.pathParameters['ref'];
+                if (pendingRef == null || pendingRef.isEmpty) {
+                  return '/$localeCode/approve';
+                }
+                final encodedRef = Uri.encodeQueryComponent(pendingRef);
+                return '/$localeCode/approve?ref=$encodedRef';
+              },
               builder: (context, state) => ScopedTheme(
                 controller: ThemeController.auth,
                 child: ApproveQrScreen(pendingRef: state.pathParameters['ref']),
@@ -438,6 +478,7 @@ final _router = GoRouter(
             ),
             GoRoute(
               path: 'scan',
+              redirect: (context, state) => _redirectPrivateLocaleRoute(state),
               builder: (context, state) => ScopedTheme(
                 controller: ThemeController.auth,
                 child: const QRScanScreen(),
@@ -445,6 +486,7 @@ final _router = GoRouter(
             ),
             GoRoute(
               path: 'admin/users',
+              redirect: (context, state) => _redirectPrivateLocaleRoute(state),
               builder: (context, state) => ScopedTheme(
                 controller: ThemeController.app,
                 child: const UserManagementScreen(),
@@ -568,11 +610,15 @@ class _LocaleEntryRedirectScreenState extends State<LocaleEntryRedirectScreen> {
     if (!mounted || _redirected) {
       return;
     }
+
+    // This parent route is also built for nested locale routes, so only
+    // redirect when the current location is exactly `/{locale}`.
+    if (stripLocalePath(Uri.base) != '/') {
+      return;
+    }
+
     _redirected = true;
-    final token = AuthTokenStore.getToken();
-    final isLoggedIn =
-        (token != null && token.isNotEmpty) || AuthTokenStore.usesCookie();
-    if (!isLoggedIn) {
+    if (!_hasActiveLocalSession()) {
       context.go('/${widget.localeCode}/signin');
       return;
     }