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Allow resetting on 2FA with the mnemonic phrase

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This commit is contained in:
vishnukvmd 2022-11-13 13:57:18 +05:30
parent da2083ef08
commit 546a9234a4
1 changed files with 10 additions and 0 deletions
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10
lib/services/user_service.dart
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@ -1,7 +1,9 @@
// @dart=2.9
import 'package:bip39/bip39.dart' as bip39;
import 'package:dio/dio.dart';
import 'package:ente_auth/core/configuration.dart';
import 'package:ente_auth/core/constants.dart';
import 'package:ente_auth/core/event_bus.dart';
import 'package:ente_auth/core/network.dart';
import 'package:ente_auth/events/user_details_changed_event.dart';
@ -620,6 +622,14 @@ 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),