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Allow resetting of 2FA with the mnemonic phrase

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This commit is contained in:
vishnukvmd 2022-11-13 13:52:43 +05:30
parent d8c3e1cd31
commit fd581d553f
1 changed files with 10 additions and 0 deletions
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10
lib/services/user_service.dart
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@ -2,11 +2,13 @@
import 'dart:typed_data';
import 'package:bip39/bip39.dart' as bip39;
import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:flutter_sodium/flutter_sodium.dart';
import 'package:logging/logging.dart';
import 'package:photos/core/configuration.dart';
import 'package:photos/core/constants.dart';
import 'package:photos/core/event_bus.dart';
import 'package:photos/core/network.dart';
import 'package:photos/db/public_keys_db.dart';
@ -522,6 +524,14 @@ class UserService {
await dialog.show();
String secret;
try {
if (recoveryKey.contains(' ')) {
if (recoveryKey.split(' ').length != mnemonicKeyWordCount) {
throw AssertionError(
'recovery code should have $mnemonicKeyWordCount words',
);
}
recoveryKey = bip39.mnemonicToEntropy(recoveryKey);
}
secret = Sodium.bin2base64(
await CryptoUtil.decrypt(
Sodium.base642bin(encryptedSecret),