README.md

flutter_protector (0.2.6)

A Flutter plugin that provides device and platform-related security features.

This plugin offers various methods to enhance the security of your Flutter applications by providing information about the device and platform. It includes checks for emulator detection, root/jailbreak status, sniffing apps, VPN connection status, proxy settings, and more.

Important Note: While this plugin provides helpful checks, it's crucial to understand that no single method can guarantee complete security. Use these checks as part of a comprehensive security strategy that includes other best practices like code obfuscation, secure data storage, and server-side validation.

Demo:

Features

• Platform Version: Retrieves the platform version (e.g., Android 13).
• Emulator Detection: Checks if the app is running on an emulator (Android).
• Root/Jailbreak Detection: Checks if the device is rooted (Android).
• Sniffing App Detection: Checks for the presence of known sniffing apps.
• VPN Connection Detection: Checks if a VPN is currently connected.
• Proxy Detection: Checks if a proxy is set on the device.
• Local IP Address: Retrieves the local IP address of the device.
• Public IP Check: Checks if the device's IP address is a public IP.
• VPN Using Network Interface Check: Checks if the VPN is using a network interface (if a VPN is connected).
• Target Platform Web Launch Mode: Detects target platform when running on the web.
• IMEI: Get the device's IMEI (imei).
• Phone Number: Get the device's phone number (phoneNumber).
• Device ID: Retrieve the device ID (deviceId).
• Support Camera Flash: Checks if the device supports a camera flash.
• Support Bluetooth: Checks if the device supports Bluetooth.
• Support Camera: Checks if the device has camera support.
• Has Light Sensor: Checks if the device has a light sensor.
• Manufacturer: Retrieves the device manufacturer.
• Model: Retrieves the device model.
• BaseBand: Retrieves the baseband version of the device.
• Board: Retrieves the device's board information.

Usage

To use this plugin, add flutter_protector as a dependency in your pubspec.yaml file:

dependencies:
  flutter_protector: ^0.2.6

Example

Here's a simple example of how to use flutter_protector to gather security-related information:

import 'package:flutter/material.dart';
import 'package:flutter_protector/flutter_protector.dart';

class InfoResult extends StatefulWidget {
  const InfoResult({Key? key}) : super(key: key);

  @override
  State<InfoResult> createState() => _InfoResultState();
}

class _InfoResultState extends State<InfoResult> {
  final flutterProtector = FlutterProtector();
  Map<String, dynamic> result = {};
  bool loading = true;

  @override
  void initState() {
    super.initState();
    initSecurityInfo();
  }

  Future<void> initSecurityInfo() async {
    final pt = await flutterProtector.checkResultSecurityInfo();
    result = pt!;

    result['Platform Version'] = await flutterProtector.getPlatformVersion();
    result['Checked Root Device'] = await flutterProtector.isDeviceRooted();
    result['Checked Emulator Device'] = await flutterProtector.isEmulatorSuper();
    result['Use Proxy Device'] = await flutterProtector.isProxySet();
    result['Is DeveloperOptions Enabled'] = await flutterProtector.isDeveloperOptionsEnabled();
    result['Is VPN Connected'] = await flutterProtector.isVpnConnected();
    result['Is Sniffing Apps'] = await flutterProtector.checkForSniffingApps([]);
    result['Support Camera Flash'] = await flutterProtector.isCameraFlashAvailable();
    result['Support Bluetooth'] = await flutterProtector.isBluetoothAvailable();
    result['Support Camera'] = await flutterProtector.isCameraAvailable();
    result['Has Light Sensor'] = await flutterProtector.isLightSensorAvailable();
    result['Manufacturer'] = await flutterProtector.getManufacturer();
    result['Model'] = await flutterProtector.getModel();
    result['BaseBand'] = await flutterProtector.getBaseBand();
    result['Board'] = await flutterProtector.getBoard();

    setState(() {
      loading = false;
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: Text("Info Security Result")),
      body: loading
          ? Center(child: CircularProgressIndicator(strokeWidth: 1.8))
          : ListView(
              padding: EdgeInsets.all(16),
              children: result.keys.map((key) {
                final value = result[key];
                return ListTile(
                  title: Text(key),
                  trailing: value is bool
                      ? Icon(
                          value ? Icons.check_circle : Icons.cancel,
                          color: value ? Colors.green : Colors.red,
                        )
                      : Text(value?.toString() ?? 'N/A'),
                );
              }).toList(),
            ),
    );
  }
}