flutter 린트 적용

userfront/lib/core/i18n/locale_utils.dart

@@ -88,3 +88,16 @@ String buildLocalizedPath(String localeCode, Uri uri) {
   }
   return result;
 }
+
+String buildSigninRedirectPath(String localeCode, Uri uri) {
+  final newPath = '/$localeCode/signin';
+  final newUri = uri.replace(path: newPath);
+  String result = newUri.path;
+  if (newUri.hasQuery) {
+    result += '?${newUri.query}';
+  }
+  if (newUri.hasFragment) {
+    result += '#${newUri.fragment}';
+  }
+  return result;
+}

userfront/lib/core/services/auth_token_store_web.dart

@@ -50,7 +50,7 @@ class AuthTokenStore {
         _localStorage.setItem(_providerKey, provider);
       }
     } catch (e) {
-      print("[AuthTokenStore] CRITICAL - Failed to set token: $e");
+      // ignore
     }
   }
 

userfront/lib/core/services/web_window_web.dart

@@ -12,25 +12,17 @@ class WebWindow {
 
   void redirectTo(String url) {
     final currentHref = web.window.location.href;
-    Uri? targetUri;
-    try {
-      targetUri = Uri.parse(url);
-    } catch (_) {
-      debugPrint("[WebWindow] redirectTo parse failed: url=$url");
-    }
 
     debugPrint(
       "[WebWindow] redirectTo start: current=$currentHref, target=$url",
     );
 
-    print("[WebWindow] FINAL REDIRECT ATTEMPT. URL: $url");
-    
     // Most direct and safe way for WASM: location.href assignment via package:web
     Future.delayed(Duration.zero, () {
       try {
         web.window.location.href = url;
       } catch (e) {
-        print("[WebWindow] CRITICAL JS ERROR: $e");
+        debugPrint("[WebWindow] CRITICAL JS ERROR: $e");
       }
     });
 

userfront/lib/core/widgets/language_selector.dart

@@ -38,11 +38,10 @@ class LanguageSelector extends StatelessWidget {
           }
           LocaleStorage.write(value);
           await context.setLocale(Locale(value));
+          if (!context.mounted) return;
           final uri = GoRouterState.of(context).uri;
           final target = buildLocalizedPath(value, uri);
-          if (context.mounted) {
+          context.go(target);
-            context.go(target);
-          }
         },
       ),
     );

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

@@ -12,7 +12,6 @@ import '../../../core/services/auth_token_store.dart';
 import '../../../core/services/oidc_redirect_guard.dart';
 import '../../../core/notifiers/auth_notifier.dart';
 import '../domain/login_challenge_resolver.dart';
-import '../domain/password_login_flow_policy.dart';
 import '../../profile/domain/notifiers/profile_notifier.dart';
 import '../../../core/services/web_window.dart';
 
@@ -742,7 +741,6 @@ class _LoginScreenState extends ConsumerState<LoginScreen>
     final localSessionMessage = tr(
       'msg.userfront.login.verification.approved_local',
     );
-    final linkLoginMessage = tr('msg.userfront.login.link.approved');
     try {
       final res = await AuthProxyService.verifyLoginCode(
         sanitizedLoginId,
@@ -872,7 +870,6 @@ class _LoginScreenState extends ConsumerState<LoginScreen>
   }
 
   Future<void> _handlePasswordLogin() async {
-    print("[Auth] _handlePasswordLogin START");
     final input = _passwordLoginIdController.text.trim();
     final password = _passwordController.text.trim();
     if (input.isEmpty || password.isEmpty) {
@@ -889,29 +886,23 @@ class _LoginScreenState extends ConsumerState<LoginScreen>
     }
 
     try {
-      print("[Auth] Calling AuthProxyService.loginWithPassword...");
       final res = await AuthProxyService.loginWithPassword(
         loginId,
         password,
         loginChallenge: _loginChallenge,
       );
-      print("[Auth] loginWithPassword response: $res");
 
       final jwt = res['sessionJwt'] ?? res['sessionToken'] ?? res['token'];
       final provider = res['provider'] as String?;
       final redirectTo = res['redirectTo'] as String?;
 
       if (jwt != null) {
-        print("[Auth] JWT found, calling _onLoginSuccess. RedirectTo: $redirectTo");
         _onLoginSuccess(jwt, provider: provider, redirectTo: redirectTo);
       } else if (redirectTo != null && redirectTo.isNotEmpty) {
-        print("[Auth] Only redirectTo found. Redirecting...");
         webWindow.redirectTo(redirectTo);
       } else {
-        print("[Auth] No JWT and no redirectTo found.");
       }
     } catch (e) {
-      print("[Auth] _handlePasswordLogin Error: $e");
       if (e.toString().contains("User not registered")) {
         _showUnregisteredDialog();
       } else {
@@ -1134,56 +1125,44 @@ class _LoginScreenState extends ConsumerState<LoginScreen>
   }
 
   Future<void> _onLoginSuccess(String token, {String? provider, String? redirectTo}) async {
-    print("[Auth] _onLoginSuccess ENTRY. RedirectTo: $redirectTo, Token len: ${token.length}");
     
     try {
       if (!mounted) {
-          print("[Auth] _onLoginSuccess: Not mounted, returning.");
           return;
       }
 
       // [Priority 1] Immediate External Redirection
       if (redirectTo != null && redirectTo.isNotEmpty) {
-        print("[Auth] _onLoginSuccess: Has redirectTo. Saving token and redirecting...");
         try {
           final providerName = provider ?? AuthTokenStore.getProvider();
-          print("[Auth] _onLoginSuccess: Provider resolved: $providerName");
           AuthTokenStore.setToken(token, provider: providerName);
-          print("[Auth] _onLoginSuccess: Token saved to store.");
         } catch (stErr) {
-          print("[Auth] _onLoginSuccess: FAILED to save token: $stErr");
+          // ignore
         }
         
-        print("[Auth] Calling webWindow.redirectTo: $redirectTo");
         webWindow.redirectTo(redirectTo); // Removed await as it's void
         return;
       }
 
       // [Priority 2] OIDC Challenge Handling
       if (_loginChallenge != null && _loginChallenge!.isNotEmpty) {
-        print("[Auth] _onLoginSuccess: Has loginChallenge. Attempting auto-accept...");
         try {
           // Save token first, it's needed for acceptance
           final providerName = provider ?? AuthTokenStore.getProvider();
           AuthTokenStore.setToken(token, provider: providerName);
-          print("[Auth] _onLoginSuccess: Token saved for auto-accept.");
           
           final res = await AuthProxyService.acceptOidcLogin(
             _loginChallenge!,
             token: token,
           );
           final nextRedirectTo = res['redirectTo'] as String?;
-          print("[Auth] Auto-accept response: $res");
           
           if (nextRedirectTo != null && nextRedirectTo.isNotEmpty) {
-            print("[Auth] OIDC login accepted. Redirecting to: $nextRedirectTo");
             webWindow.redirectTo(nextRedirectTo); // Removed await
             return;
           } else {
-              print("[Auth] Auto-accept successful but no redirectTo provided.");
           }
         } catch (e) {
-          print("[Auth] Auto-accept failed: $e");
           _showError(
             tr(
               'msg.userfront.login.oidc_failed',
@@ -1193,7 +1172,6 @@ class _LoginScreenState extends ConsumerState<LoginScreen>
         }
       }
 
-      print("[Auth] _onLoginSuccess: Standard Login Flow");
       _logTokenDetails(token);
 
       final providerName = provider ?? AuthTokenStore.getProvider();
@@ -1205,7 +1183,7 @@ class _LoginScreenState extends ConsumerState<LoginScreen>
       try {
         await ref.read(profileProvider.notifier).loadProfile();
       } catch (e) {
-        print("[Auth] Failed to pre-fetch profile: $e");
+        // ignore
       }
 
       final uri = Uri.base;
@@ -1215,21 +1193,17 @@ class _LoginScreenState extends ConsumerState<LoginScreen>
           redirectParam != null && redirectParam.isNotEmpty;
 
       if (WebAuthIntegration.isPopup() || hasRedirectParam) {
-        print(
-          "[Auth] External integration detected (popup or redirect). Notifying...",
-        );
         WebAuthIntegration.sendLoginSuccess(token);
         AuthNotifier.instance.notify();
         return;
       }
 
-      print("[Auth] Login success. Navigating to root.");
       AuthNotifier.instance.notify();
       if (mounted) {
         context.go('/');
       }
     } catch (globalErr) {
-      print("[Auth] CRITICAL ERROR in _onLoginSuccess: $globalErr");
+      // ignore
     }
   }
 

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

@@ -1286,10 +1286,12 @@ class _SignupScreenState extends State<SignupScreen> {
   @override
   Widget build(BuildContext context) {
     bool canGoNext = false;
-    if (_currentStep == 1 && _termsAccepted && _privacyAccepted)
+    if (_currentStep == 1 && _termsAccepted && _privacyAccepted) {
       canGoNext = true;
-    if (_currentStep == 2 && _isEmailVerified && _isPhoneVerified)
+    }
+    if (_currentStep == 2 && _isEmailVerified && _isPhoneVerified) {
       canGoNext = true;
+    }
     if (_currentStep == 3) {
       final nameOk = _nameController.text.trim().isNotEmpty;
       if (_affiliationType == 'GENERAL') {

userfront/lib/main.dart

@@ -1,3 +1,4 @@
+// ignore_for_file: avoid_print
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
@@ -120,7 +121,6 @@ final _router = GoRouter(
             GoRoute(
               path: '', // Matches /:locale
               builder: (context, state) {
-                print("[Router] Building Dashboard (Root)");
                 return const DashboardScreen();
               },
             ),
@@ -134,7 +134,6 @@ final _router = GoRouter(
                 final loginChallenge = state.uri.queryParameters['login_challenge'];
                 final redirectUrl = state.uri.queryParameters['redirect_uri'] ??
                                     state.uri.queryParameters['redirect_url'];
-                print("[Router] Building /signin. Challenge: $loginChallenge");
                 return LoginScreen(
                   key: state.pageKey,
                   loginChallenge: loginChallenge,
@@ -149,7 +148,6 @@ final _router = GoRouter(
                 final loginChallenge = state.uri.queryParameters['login_challenge'];
                 final redirectUrl = state.uri.queryParameters['redirect_uri'] ??
                                     state.uri.queryParameters['redirect_url'];
-                print("[Router] Building /login (as signin). Challenge: $loginChallenge");
                 return LoginScreen(
                   key: state.pageKey,
                   loginChallenge: loginChallenge,
@@ -162,12 +160,10 @@ final _router = GoRouter(
               builder: (BuildContext context, GoRouterState state) {
                 final consentChallenge = state.uri.queryParameters['consent_challenge'];
                 if (consentChallenge == null) {
-                  print("[Router] WARNING: Consent screen without challenge.");
                   return const Scaffold(
                     body: Center(child: Text('Error: Consent challenge is missing.')),
                   );
                 }
-                print("[Router] Building /consent. Challenge: $consentChallenge");
                 return ConsentScreen(consentChallenge: consentChallenge);
               },
             ),
@@ -200,7 +196,6 @@ final _router = GoRouter(
             GoRoute(
               path: 'l/:shortCode',
               builder: (context, state) {
-                final shortCode = state.pathParameters['shortCode'];
                 return LoginScreen(key: state.pageKey);
               },
             ),
@@ -264,11 +259,8 @@ final _router = GoRouter(
     final requestedLocale = extractLocaleFromPath(uri);
     final preferredLocale = resolvePreferredLocaleCode();
     
-    print("[Router] Redirect check for: $uri");
-
     if (requestedLocale == null) {
       final localizedPath = buildLocalizedPath(preferredLocale, uri);
-      print("[Router] Locale missing. Redirecting to: $localizedPath");
       return localizedPath;
     }
 
@@ -296,22 +288,12 @@ final _router = GoRouter(
         path.startsWith('/consent/') ||
         uri.path.contains('/consent');
 
-    print("[Router] Path: $path, IsLoggedIn: $isLoggedIn, IsPublic: $isPublicPath");
-
     if (isPublicPath) {
       return null;
     }
 
     if (!isLoggedIn) {
-      print("[Router] ACCESS DENIED. Redirecting to /signin");
+      return buildSigninRedirectPath(requestedLocale, uri);
-      final locale = requestedLocale;
-      final newPath = '/$locale/signin';
-      
-      // Preserve ALL query parameters
-      final finalRedirect = uri.replace(path: newPath);
-      String result = finalRedirect.path;
-      if (finalRedirect.hasQuery) result += '?${finalRedirect.query}';
-      return result;
     }
 
     return null;

userfront/test/helpers/web_storage_web.dart

@@ -1,36 +1,36 @@
 // ignore_for_file: avoid_web_libraries_in_flutter
 
-import 'dart:html' as html;
+import 'package:web/web.dart' as web;
 
 class WebStorage {
   bool get isWeb => true;
 
-  String? get(String key) => html.window.localStorage[key];
+  String? get(String key) => web.window.localStorage.getItem(key);
 
   void set(String key, String value) {
-    html.window.localStorage[key] = value;
+    web.window.localStorage.setItem(key, value);
   }
 
-  String? getSession(String key) => html.window.sessionStorage[key];
+  String? getSession(String key) => web.window.sessionStorage.getItem(key);
 
   void setSession(String key, String value) {
-    html.window.sessionStorage[key] = value;
+    web.window.sessionStorage.setItem(key, value);
   }
 
   void removeSession(String key) {
-    html.window.sessionStorage.remove(key);
+    web.window.sessionStorage.removeItem(key);
   }
 
   void clearSession() {
-    html.window.sessionStorage.clear();
+    web.window.sessionStorage.clear();
   }
 
   void remove(String key) {
-    html.window.localStorage.remove(key);
+    web.window.localStorage.removeItem(key);
   }
 
   void clear() {
-    html.window.localStorage.clear();
+    web.window.localStorage.clear();
   }
 }