cake_wallet/lib/view_model/wallet_new_vm.dart
Konstantin Ullrich ce21098e98
Cw 488 seed offset (#1631)
* CW-488 minor code cleanup

* Add Derivation Path selector for BTC and LTC

* CW-488 Initial Passphrase Impl

* CW-488 Final Passphrase Impl

* Quick Fix of language Service

* CW-488 Implement PR Suggestions

* CW-488 Implement PR Suggestions

* CW-488 Implement Passphrase for Bitcoin Cash

* CW-488 Implement Passphrase for Bitcoin Cash

* CW-488 Implement Passphrase for Bitcoin Cash

* remove monero and wownero support for passphrase until merged [skip ci]

* CW-488 Apply requested change

* CW-488 Add Passphrase to QR

* CW-488 Fix Seed generation

* CW-488 Implement Electrum Passphrases

* CW-488 Add Seed Length Selector to BIP39 Seeds

* CW-488 Minor fix [skip ci]

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Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>
2024-08-26 20:06:54 +03:00

121 lines
4.8 KiB
Dart

import 'package:cake_wallet/bitcoin/bitcoin.dart';
import 'package:cake_wallet/bitcoin_cash/bitcoin_cash.dart';
import 'package:cake_wallet/core/wallet_creation_service.dart';
import 'package:cake_wallet/entities/seed_type.dart';
import 'package:cake_wallet/ethereum/ethereum.dart';
import 'package:cake_wallet/haven/haven.dart';
import 'package:cake_wallet/monero/monero.dart';
import 'package:cake_wallet/nano/nano.dart';
import 'package:cake_wallet/solana/solana.dart';
import 'package:cake_wallet/store/app_store.dart';
import 'package:cake_wallet/tron/tron.dart';
import 'package:cake_wallet/view_model/seed_settings_view_model.dart';
import 'package:cake_wallet/view_model/wallet_creation_vm.dart';
import 'package:cake_wallet/wownero/wownero.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_type.dart';
import 'package:hive/hive.dart';
import 'package:mobx/mobx.dart';
import '../polygon/polygon.dart';
import 'advanced_privacy_settings_view_model.dart';
part 'wallet_new_vm.g.dart';
class WalletNewVM = WalletNewVMBase with _$WalletNewVM;
abstract class WalletNewVMBase extends WalletCreationVM with Store {
WalletNewVMBase(
AppStore appStore,
WalletCreationService walletCreationService,
Box<WalletInfo> walletInfoSource,
this.advancedPrivacySettingsViewModel,
SeedSettingsViewModel seedSettingsViewModel,
{required WalletType type})
: selectedMnemonicLanguage = '',
super(appStore, walletInfoSource, walletCreationService, seedSettingsViewModel,
type: type, isRecovery: false);
final AdvancedPrivacySettingsViewModel advancedPrivacySettingsViewModel;
@observable
String selectedMnemonicLanguage;
bool get hasLanguageSelector =>
[WalletType.monero, WalletType.haven, WalletType.wownero].contains(type);
int get seedPhraseWordsLength {
switch (type) {
case WalletType.monero:
case WalletType.wownero:
return advancedPrivacySettingsViewModel.isPolySeed ? 16 : 25;
case WalletType.tron:
case WalletType.solana:
case WalletType.polygon:
case WalletType.ethereum:
case WalletType.bitcoinCash:
return advancedPrivacySettingsViewModel.seedPhraseLength.value;
case WalletType.bitcoin:
case WalletType.litecoin:
return seedSettingsViewModel.bitcoinSeedType == BitcoinSeedType.bip39
? advancedPrivacySettingsViewModel.seedPhraseLength.value
: 24;
default:
return 24;
}
}
bool get hasSeedType => [WalletType.monero, WalletType.wownero].contains(type);
@override
WalletCredentials getCredentials(dynamic _options) {
final options = _options as List<dynamic>?;
final passphrase = seedSettingsViewModel.passphrase;
seedSettingsViewModel.setPassphrase(null);
switch (type) {
case WalletType.monero:
return monero!.createMoneroNewWalletCredentials(
name: name,
language: options!.first as String,
password: walletPassword,
isPolyseed: options.last as bool);
case WalletType.bitcoin:
return bitcoin!.createBitcoinNewWalletCredentials(
name: name, password: walletPassword, passphrase: passphrase);
case WalletType.litecoin:
return bitcoin!.createBitcoinNewWalletCredentials(
name: name, password: walletPassword, passphrase: passphrase);
case WalletType.haven:
return haven!.createHavenNewWalletCredentials(
name: name, language: options!.first as String, password: walletPassword);
case WalletType.ethereum:
return ethereum!.createEthereumNewWalletCredentials(name: name, password: walletPassword);
case WalletType.bitcoinCash:
return bitcoinCash!.createBitcoinCashNewWalletCredentials(
name: name, password: walletPassword, passphrase: passphrase);
case WalletType.nano:
case WalletType.banano:
return nano!.createNanoNewWalletCredentials(name: name);
case WalletType.polygon:
return polygon!.createPolygonNewWalletCredentials(name: name, password: walletPassword);
case WalletType.solana:
return solana!.createSolanaNewWalletCredentials(name: name, password: walletPassword);
case WalletType.tron:
return tron!.createTronNewWalletCredentials(name: name);
case WalletType.wownero:
return wownero!.createWowneroNewWalletCredentials(
name: name, language: options!.first as String, isPolyseed: options.last as bool);
case WalletType.none:
throw Exception('Unexpected type: ${type.toString()}');
}
}
@override
Future<WalletBase> process(WalletCredentials credentials) async {
walletCreationService.changeWalletType(type: type);
return walletCreationService.create(credentials, isTestnet: useTestnet);
}
}