device_check

Flutter plugin for using the Apple's DeviceCheck API on iOS.

NOTE

DeviceCheck is supported on iOS 11.0 or newer, and AppAttestService is supported on iOS 14.0 or newer.

If plugin is invoked on unsupported platform, the error will be thrown.

Usage

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

Import

import 'package:device_check/device_check.dart';

DeviceCheck

bool isSupported = await DeviceCheck.instance.isSupported();

Uint8List token = await DeviceCheck.instance.generateToken();

AppAttestService

bool isSupported = await AppAttestService.instance.isSupported();

String keyId = await AppAttestService.instance.generateKey();

Uint8List attestation = await AppAttestService.instance.attestKey(
  keyId: [YOUR KEY_ID],
  clientDataHash: [YOUR CLIENT_DATA_HASH],
);

Uint8List assertion = await AppAttestService.instance.generateAssertion(
  keyId: [YOUR KEY_ID],
  clientDataHash: [YOUR CLIENT_DATA_HASH],
);

Example

This plugin is just a bridge to Apple's DeviceCheck API.

See the official documentation for example usage.