flutter_deep_link_guard

pub package Build Status License: MIT Flutter

Declarative route middleware and deep link security guard wrapper for GoRouter in Flutter.

🌟 Key Features

  • 🛡️ Declarative Guard Middleware: Chain multiple route access guards (AuthGuard, RoleGuard, custom policies).
  • 🔗 Deep Link Security Validator: Validates incoming URL schemes, domain whitelist hosts, and query parameters before routing.
  • ⚡ GoRouter Compatible: Drop-in integration into GoRouter redirect pipeline.

📦 Installation

Add flutter_deep_link_guard to your pubspec.yaml:

dependencies:
  flutter_deep_link_guard: ^1.0.0

🚀 Quick Start

import 'package:flutter_deep_link_guard/flutter_deep_link_guard.dart';

final pipeline = GuardPipeline([
  AuthGuard(
    isAuthenticated: () => AuthService.isLoggedIn,
    fallbackRedirectPath: '/login',
  ),
]);

// In GoRouter redirect
redirect: (context, state) async {
  return await pipeline.evaluate(GuardContext(
    location: state.matchedLocation,
    queryParameters: state.uri.queryParameters,
  ));
}

📄 License

MIT License - Developed with ❤️ by Olamilekan Adeyemi (@lekthedeveloper).

Libraries