app_shield 0.0.2 copy "app_shield: ^0.0.2" to clipboard
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App Shield: A robust Flutter plugin for app security, featuring screenshot prevention, SSL pinning, app integrity checks, and print management for safe production.

example/lib/main.dart

// ignore_for_file: avoid_print

import 'package:app_shield/app_shield.dart';
import 'package:app_shield_example/step2.dart';
import 'package:flutter/material.dart';

import 'api_service.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();

  await applySecurityControlsExample();
  runApp(const MyApp());
}

Future<void> applySecurityControlsExample() async {
  final securityConfig = SecurityConfig(
    androidSigningSHA256Hashes: ['sha256hash1', 'sha256hash2'],
    androidPackageName: 'com.example.app',
    iosBundleIds: ['com.example.app.ios'],
    iosTeamId: 'TEAMID',
    watcherEmail: '[email protected]',
    enableOnAndroid: true,
    enableOniOS: true,
    checksToEnable: [
      SecOnControlsToApply.appIntegrity,
      SecOnControlsToApply.debug
    ],
    generalAction: (issue) => print('General Action Triggered: $issue'),
    specificActions: {
      SecOnControlsToApply.appIntegrity: (issue) =>
          print('App integrity check failed: $issue'),
    },
  );
  await AppShield.initSecurity(config: securityConfig);
}

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  Future<void> getAllDio() async {
    //https://cat-fact.herokuapp.com/facts
    //https://fakestoreapi.com/products
    final respo = await ApiService.getInstance()
        .get('https://cat-fact.herokuapp.com/facts');
    print(respo.data);
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Dash Shield Demo'),
        ),
        body: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              ElevatedButton(
                onPressed: () => AppShield.allowScreenshotsGlobally(),
                child: const Text('Press to allow screenshot'),
              ),
              ElevatedButton(
                onPressed: () => AppShield.preventScreenshotsGlobally(),
                child: const Text('Press to disable screenshot'),
              ),
              ElevatedButton(
                onPressed: getAllDio,
                child: const Text('Test SSL Pinning'),
              ),
              ElevatedButton(
                onPressed: () => Navigator.push(
                  context,
                  MaterialPageRoute(builder: (context) => const Step2()),
                ),
                child: const Text('Test prevent screenshot for single page'),
              ),
            ],
          ),
        ),
      ),
    );
  }
}
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App Shield: A robust Flutter plugin for app security, featuring screenshot prevention, SSL pinning, app integrity checks, and print management for safe production.

Repository (GitHub)
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Documentation

API reference

License

MIT (license)

Dependencies

dio, flutter, flutter_web_plugins, fluttertoast, freerasp, interact, plugin_platform_interface, screen_protector

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Packages that depend on app_shield

Packages that implement app_shield