cake_wallet/cw_monero/lib/monero_wallet_service.dart
OmarHatem 9fbb206a7c Merge branch 'main' of https://github.com/cake-tech/cake_wallet into cw_linux_direct_input_password
 Conflicts:
	.gitignore
	assets/text/Monerocom_Release_Notes.txt
	assets/text/Release_Notes.txt
	cw_bitcoin/lib/bitcoin_wallet_service.dart
	cw_bitcoin/lib/electrum_transaction_history.dart
	cw_bitcoin/lib/litecoin_wallet_service.dart
	cw_bitcoin/pubspec.yaml
	cw_core/pubspec.lock
	cw_monero/ios/Classes/monero_api.cpp
	cw_monero/lib/monero_wallet.dart
	cw_monero/lib/monero_wallet_service.dart
	lib/core/backup_service.dart
	lib/core/wallet_loading_service.dart
	lib/di.dart
	lib/entities/default_settings_migration.dart
	lib/entities/get_encryption_key.dart
	lib/entities/main_actions.dart
	lib/main.dart
	lib/router.dart
	lib/src/screens/dashboard/desktop_widgets/desktop_action_button.dart
	lib/src/screens/dashboard/desktop_widgets/desktop_wallet_selection_dropdown.dart
	lib/src/screens/dashboard/widgets/market_place_page.dart
	lib/src/screens/dashboard/widgets/transactions_page.dart
	lib/src/screens/receive/anonpay_invoice_page.dart
	lib/src/screens/restore/wallet_restore_from_keys_form.dart
	lib/src/screens/restore/wallet_restore_page.dart
	lib/src/screens/settings/security_backup_page.dart
	lib/src/screens/wallet/wallet_edit_page.dart
	lib/src/screens/wallet_list/wallet_list_page.dart
	lib/store/settings_store.dart
	lib/utils/distribution_info.dart
	lib/view_model/wallet_creation_vm.dart
	lib/view_model/wallet_list/wallet_edit_view_model.dart
	lib/view_model/wallet_list/wallet_list_view_model.dart
	lib/view_model/wallet_new_vm.dart
	res/values/strings_ar.arb
	res/values/strings_bg.arb
	res/values/strings_cs.arb
	res/values/strings_de.arb
	res/values/strings_en.arb
	res/values/strings_es.arb
	res/values/strings_fr.arb
	res/values/strings_ha.arb
	res/values/strings_hi.arb
	res/values/strings_hr.arb
	res/values/strings_id.arb
	res/values/strings_it.arb
	res/values/strings_ja.arb
	res/values/strings_ko.arb
	res/values/strings_my.arb
	res/values/strings_nl.arb
	res/values/strings_pl.arb
	res/values/strings_pt.arb
	res/values/strings_ru.arb
	res/values/strings_th.arb
	res/values/strings_tr.arb
	res/values/strings_uk.arb
	res/values/strings_ur.arb
	res/values/strings_yo.arb
	res/values/strings_zh.arb
	scripts/android/app_env.sh
	scripts/ios/app_env.sh
	scripts/macos/app_env.sh
	tool/configure.dart
2023-09-07 21:28:40 +03:00

272 lines
8.7 KiB
Dart

import 'dart:io';
import 'package:cw_core/monero_wallet_utils.dart';
import 'package:cw_core/pathForWallet.dart';
import 'package:cw_core/unspent_coins_info.dart';
import 'package:cw_core/wallet_base.dart';
import 'package:cw_core/wallet_credentials.dart';
import 'package:cw_core/wallet_info.dart';
import 'package:cw_core/wallet_service.dart';
import 'package:cw_core/wallet_type.dart';
import 'package:cw_monero/api/exceptions/wallet_opening_exception.dart';
import 'package:cw_monero/api/wallet_manager.dart' as monero_wallet_manager;
import 'package:cw_monero/monero_wallet.dart';
import 'package:hive/hive.dart';
class MoneroNewWalletCredentials extends WalletCredentials {
MoneroNewWalletCredentials({required String name, required this.language, String? password})
: super(name: name, password: password);
final String language;
}
class MoneroRestoreWalletFromSeedCredentials extends WalletCredentials {
MoneroRestoreWalletFromSeedCredentials(
{required String name, required this.mnemonic, int height = 0, String? password})
: super(name: name, password: password, height: height);
final String mnemonic;
}
class MoneroWalletLoadingException implements Exception {
@override
String toString() => 'Failure to load the wallet.';
}
class MoneroRestoreWalletFromKeysCredentials extends WalletCredentials {
MoneroRestoreWalletFromKeysCredentials(
{required String name,
required String password,
required this.language,
required this.address,
required this.viewKey,
required this.spendKey,
int height = 0})
: super(name: name, password: password, height: height);
final String language;
final String address;
final String viewKey;
final String spendKey;
}
class MoneroWalletService extends WalletService<
MoneroNewWalletCredentials,
MoneroRestoreWalletFromSeedCredentials,
MoneroRestoreWalletFromKeysCredentials> {
MoneroWalletService(this.walletInfoSource, this.unspentCoinsInfoSource);
final Box<WalletInfo> walletInfoSource;
final Box<UnspentCoinsInfo> unspentCoinsInfoSource;
static bool walletFilesExist(String path) =>
!File(path).existsSync() && !File('$path.keys').existsSync();
@override
WalletType getType() => WalletType.monero;
@override
Future<MoneroWallet> create(MoneroNewWalletCredentials credentials) async {
try {
final path = await pathForWallet(name: credentials.name, type: getType());
await monero_wallet_manager.createWallet(
path: path,
password: credentials.password!,
language: credentials.language);
final wallet = MoneroWallet(
walletInfo: credentials.walletInfo!,
unspentCoinsInfo: unspentCoinsInfoSource,
password: credentials.password!);
await wallet.init();
return wallet;
} catch (e) {
// TODO: Implement Exception for wallet list service.
print('MoneroWalletsManager Error: ${e.toString()}');
rethrow;
}
}
@override
Future<bool> isWalletExit(String name) async {
try {
final path = await pathForWallet(name: name, type: getType());
return monero_wallet_manager.isWalletExist(path: path);
} catch (e) {
// TODO: Implement Exception for wallet list service.
print('MoneroWalletsManager Error: $e');
rethrow;
}
}
@override
Future<MoneroWallet> openWallet(String name, String password) async {
try {
final path = await pathForWallet(name: name, type: getType());
if (walletFilesExist(path)) {
await repairOldAndroidWallet(name);
}
await monero_wallet_manager
.openWalletAsync({'path': path, 'password': password});
final walletInfo = walletInfoSource.values.firstWhere(
(info) => info.id == WalletBase.idFor(name, getType()));
final wallet = MoneroWallet(
walletInfo: walletInfo,
unspentCoinsInfo: unspentCoinsInfoSource,
password: password);
final isValid = wallet.walletAddresses.validate();
if (!isValid) {
await restoreOrResetWalletFiles(name);
wallet.close();
return openWallet(name, password);
}
await wallet.init();
return wallet;
} catch (e) {
// TODO: Implement Exception for wallet list service.
final bool isBadAlloc = e.toString().contains('bad_alloc') ||
(e is WalletOpeningException &&
(e.message == 'std::bad_alloc' || e.message.contains('bad_alloc')));
final bool doesNotCorrespond = e.toString().contains('does not correspond') ||
(e is WalletOpeningException && e.message.contains('does not correspond'));
final bool isMissingCacheFilesIOS = e.toString().contains('basic_string') ||
(e is WalletOpeningException && e.message.contains('basic_string'));
final bool isMissingCacheFilesAndroid = e.toString().contains('input_stream') ||
(e is WalletOpeningException && e.message.contains('input_stream'));
if (isBadAlloc || doesNotCorrespond || isMissingCacheFilesIOS || isMissingCacheFilesAndroid) {
await restoreOrResetWalletFiles(name);
return openWallet(name, password);
}
rethrow;
}
}
@override
Future<void> remove(String wallet) async {
final path = await pathForWalletDir(name: wallet, type: getType());
final file = Directory(path);
final isExist = file.existsSync();
if (isExist) {
await file.delete(recursive: true);
}
final walletInfo = walletInfoSource.values
.firstWhere((info) => info.id == WalletBase.idFor(wallet, getType()));
await walletInfoSource.delete(walletInfo.key);
}
@override
Future<void> rename(
String currentName, String password, String newName) async {
final currentWalletInfo = walletInfoSource.values.firstWhere(
(info) => info.id == WalletBase.idFor(currentName, getType()));
final currentWallet = MoneroWallet(
walletInfo: currentWalletInfo,
unspentCoinsInfo: unspentCoinsInfoSource,
password: password,
);
await currentWallet.renameWalletFiles(newName);
final newWalletInfo = currentWalletInfo;
newWalletInfo.id = WalletBase.idFor(newName, getType());
newWalletInfo.name = newName;
await walletInfoSource.put(currentWalletInfo.key, newWalletInfo);
}
@override
Future<MoneroWallet> restoreFromKeys(
MoneroRestoreWalletFromKeysCredentials credentials) async {
try {
final path = await pathForWallet(name: credentials.name, type: getType());
await monero_wallet_manager.restoreFromKeys(
path: path,
password: credentials.password!,
language: credentials.language,
restoreHeight: credentials.height!,
address: credentials.address,
viewKey: credentials.viewKey,
spendKey: credentials.spendKey);
final wallet = MoneroWallet(
walletInfo: credentials.walletInfo!,
unspentCoinsInfo: unspentCoinsInfoSource,
password: credentials.password!);
await wallet.init();
return wallet;
} catch (e) {
// TODO: Implement Exception for wallet list service.
print('MoneroWalletsManager Error: $e');
rethrow;
}
}
@override
Future<MoneroWallet> restoreFromSeed(
MoneroRestoreWalletFromSeedCredentials credentials) async {
try {
final path = await pathForWallet(name: credentials.name, type: getType());
await monero_wallet_manager.restoreFromSeed(
path: path,
password: credentials.password!,
seed: credentials.mnemonic,
restoreHeight: credentials.height!);
final wallet = MoneroWallet(
walletInfo: credentials.walletInfo!,
unspentCoinsInfo: unspentCoinsInfoSource,
password: credentials.password!);
await wallet.init();
return wallet;
} catch (e) {
// TODO: Implement Exception for wallet list service.
print('MoneroWalletsManager Error: $e');
rethrow;
}
}
Future<void> repairOldAndroidWallet(String name) async {
try {
if (!Platform.isAndroid) {
return;
}
final oldAndroidWalletDirPath =
await outdatedAndroidPathForWalletDir(name: name);
final dir = Directory(oldAndroidWalletDirPath);
if (!dir.existsSync()) {
return;
}
final newWalletDirPath =
await pathForWalletDir(name: name, type: getType());
dir.listSync().forEach((f) {
final file = File(f.path);
final name = f.path.split('/').last;
final newPath = newWalletDirPath + '/$name';
final newFile = File(newPath);
if (!newFile.existsSync()) {
newFile.createSync();
}
newFile.writeAsBytesSync(file.readAsBytesSync());
});
} catch (e) {
print(e.toString());
}
}
}