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mirror of https://github.com/Yubico/yubioath-flutter.git synced 2024-12-30 13:44:16 +03:00
yubioath-flutter/lib/android/command_providers.dart
2022-04-07 16:41:57 +02:00

54 lines
1.6 KiB
Dart

import 'dart:convert';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:logging/logging.dart';
import 'package:yubico_authenticator/android/oath/command_providers.dart';
import '../app/models.dart';
import '../core/models.dart';
import '../management/models.dart';
final _log = Logger('yubikeyDataCommandProvider');
final androidYubikeyProvider =
StateNotifierProvider<_YubikeyProvider, YubiKeyData?>((ref) {
return _YubikeyProvider(null, ref);
});
class _YubikeyProvider extends StateNotifier<YubiKeyData?> {
final Ref _ref;
_YubikeyProvider(YubiKeyData? yubiKeyData, this._ref) : super(yubiKeyData);
void setFromString(String input) {
try {
if (input.isEmpty) {
_log.config('Yubikey was detached.');
state = null;
// reset other providers when YubiKey is removed
_ref.read(androidStateProvider.notifier).reset();
_ref.read(androidCredentialsProvider.notifier).reset();
return;
}
var args = jsonDecode(input);
DeviceInfo deviceInfo = DeviceInfo.fromJson(args);
String name = args['name'];
bool isNfc = args['is_nfc'];
DeviceNode deviceNode = isNfc
? DeviceNode.nfcReader(DevicePath([]), name)
: DeviceNode.usbYubiKey(
DevicePath([]),
name,
/*TODO: replace with correct PID*/ UsbPid.yk4OtpFidoCcid,
deviceInfo);
state = YubiKeyData(deviceNode, name, deviceInfo);
} on Exception catch (e) {
_log.config('Invalid data for yubikey: $input. $e');
state = null;
}
}
}