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Fixes for backups for monero.com app

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This commit is contained in:
M 2022-02-02 14:40:40 +02:00
parent 66d4b959af
commit 05c4d26634
8 changed files with 65 additions and 16 deletions
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42
lib/core/backup_service.dart
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@ -14,6 +14,7 @@ import 'package:cake_wallet/entities/preferences_key.dart';
import 'package:cake_wallet/entities/secret_store_key.dart';
import 'package:cw_core/wallet_info.dart';
import 'package:cake_wallet/.secrets.g.dart' as secrets;
import 'package:cake_wallet/wallet_types.g.dart';
class BackupService {
BackupService(this._flutterSecureStorage, this._walletInfoSource,
@ -29,6 +30,7 @@ class BackupService {
final SharedPreferences _sharedPreferences;
final Box<WalletInfo> _walletInfoSource;
final KeyService _keyService;
List<WalletInfo> _correctWallets;
Future<void> importBackup(Uint8List data, String password,
{String nonce = secrets.backupSalt}) async {
@ -118,10 +120,35 @@ class BackupService {
}
});
await _verifyWallets();
await _importKeychainDump(password, nonce: nonce);
await _importPreferencesDump();
}
Future<void> _verifyWallets() async {
final walletInfoSource = await _reloadHiveWalletInfoBox();
_correctWallets = walletInfoSource
.values
.where((info) => availableWalletTypes.contains(info.type))
.toList();
if (_correctWallets.isEmpty) {
throw Exception('Correct wallets not detected');
}
}
Future<Box<WalletInfo>> _reloadHiveWalletInfoBox() async {
final appDir = await getApplicationDocumentsDirectory();
await Hive.close();
Hive.init(appDir.path);
if (!Hive.isAdapterRegistered(WalletInfo.typeId)) {
Hive.registerAdapter(WalletInfoAdapter());
}
return await Hive.openBox<WalletInfo>(WalletInfo.boxName);
}
Future<void> _importPreferencesDump() async {
final appDir = await getApplicationDocumentsDirectory();
final preferencesFile = File('${appDir.path}/~_preferences_dump');
@ -132,15 +159,26 @@ class BackupService {
final data =
json.decode(preferencesFile.readAsStringSync()) as Map<String, Object>;
String currentWalletName = data[PreferencesKey.currentWalletName] as String;
int currentWalletType = data[PreferencesKey.currentWalletType] as int;
final isCorrentCurrentWallet = _correctWallets
.any((info) => info.name == currentWalletName &&
info.type.index == currentWalletType);
if (!isCorrentCurrentWallet) {
currentWalletName = _correctWallets.first.name;
currentWalletType = _correctWallets.first.type.index;
}
await _sharedPreferences.setString(PreferencesKey.currentWalletName,
data[PreferencesKey.currentWalletName] as String);
currentWalletName);
await _sharedPreferences.setInt(PreferencesKey.currentNodeIdKey,
data[PreferencesKey.currentNodeIdKey] as int);
await _sharedPreferences.setInt(PreferencesKey.currentBalanceDisplayModeKey,
data[PreferencesKey.currentBalanceDisplayModeKey] as int);
await _sharedPreferences.setInt(PreferencesKey.currentWalletType,
data[PreferencesKey.currentWalletType] as int);
currentWalletType);
await _sharedPreferences.setString(PreferencesKey.currentFiatCurrencyKey,
data[PreferencesKey.currentFiatCurrencyKey] as String);
await _sharedPreferences.setBool(