mirror of
https://github.com/supabase/supabase.git
synced 2026-07-02 00:54:25 +08:00
103 lines
3.0 KiB
Dart
103 lines
3.0 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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import 'package:mfa_app/pages/auth/login_page.dart';
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import 'package:mfa_app/pages/auth/register_page.dart';
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import 'package:mfa_app/pages/home_page.dart';
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import 'package:mfa_app/pages/list_mfa_page.dart';
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import 'package:mfa_app/pages/mfa/verify_page.dart';
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import 'package:supabase_flutter/supabase_flutter.dart';
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import 'package:mfa_app/pages/mfa/enroll_page.dart';
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void main() async {
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await Supabase.initialize(
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url: 'YOUR_SUPABASE_URL',
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anonKey: 'YOUR_ANON_KEY',
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);
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runApp(const MyApp());
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}
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/// Extract SupabaseClient instance in a handy variable
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final supabase = Supabase.instance.client;
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final _router = GoRouter(
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routes: [
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GoRoute(
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path: HomePage.route,
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builder: (context, state) => const HomePage(),
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),
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GoRoute(
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path: ListMFAPage.route,
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builder: (context, state) => ListMFAPage(),
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),
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GoRoute(
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path: LoginPage.route,
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builder: (context, state) => const LoginPage(),
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),
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GoRoute(
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path: RegisterPage.route,
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builder: (context, state) => const RegisterPage(),
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),
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GoRoute(
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path: MFAEnrollPage.route,
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builder: (context, state) => const MFAEnrollPage(),
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),
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GoRoute(
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path: MFAVerifyPage.route,
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builder: (context, state) => const MFAVerifyPage(),
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),
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],
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redirect: (context, state) async {
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// Any users can visit the /auth route
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if (state.location.contains('/auth') == true) {
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return null;
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}
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final session = supabase.auth.currentSession;
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// A user without a session should be redirected to the register page
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if (session == null) {
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return RegisterPage.route;
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}
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final assuranceLevelData =
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supabase.auth.mfa.getAuthenticatorAssuranceLevel();
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// The user has not setup MFA yet, so send them to enroll MFA page.
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if (assuranceLevelData.currentLevel == AuthenticatorAssuranceLevels.aal1) {
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await supabase.auth.refreshSession();
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final nextLevel =
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supabase.auth.mfa.getAuthenticatorAssuranceLevel().nextLevel;
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if (nextLevel == AuthenticatorAssuranceLevels.aal2) {
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// The user has already setup MFA, but haven't login via MFA
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// Redirect them to the verify page
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return MFAVerifyPage.route;
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} else {
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// The user has not yet setup MFA
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// Redirect them to the enrollment page
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return MFAEnrollPage.route;
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}
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}
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// The user has signed invia MFA, and is allowed to view any page.
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return null;
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},
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);
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class MyApp extends StatelessWidget {
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const MyApp({super.key});
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// This widget is the root of your application.
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@override
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Widget build(BuildContext context) {
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return MaterialApp.router(
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title: 'MFA App',
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debugShowCheckedModeBanner: false,
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theme: ThemeData.light().copyWith(
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inputDecorationTheme: const InputDecorationTheme(
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border: OutlineInputBorder(),
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),
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),
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routerConfig: _router,
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);
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}
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}
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