mirror of
https://github.com/cake-tech/cake_wallet.git
synced 2024-11-16 17:27:37 +00:00
ce21098e98
* 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] --------- Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>
317 lines
12 KiB
Dart
317 lines
12 KiB
Dart
import 'package:cake_wallet/generated/i18n.dart';
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import 'package:cake_wallet/haven/haven.dart';
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import 'package:cake_wallet/monero/monero.dart';
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import 'package:cake_wallet/reactions/wallet_connect.dart';
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import 'package:cake_wallet/src/screens/transaction_details/standart_list_item.dart';
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import 'package:cake_wallet/store/app_store.dart';
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import 'package:cake_wallet/wownero/wownero.dart';
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import 'package:cw_core/transaction_direction.dart';
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import 'package:cw_core/transaction_info.dart';
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import 'package:cw_core/wallet_base.dart';
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import 'package:cw_core/wallet_type.dart';
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import 'package:cw_monero/monero_wallet.dart';
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import 'package:mobx/mobx.dart';
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import 'package:polyseed/polyseed.dart';
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part 'wallet_keys_view_model.g.dart';
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class WalletKeysViewModel = WalletKeysViewModelBase with _$WalletKeysViewModel;
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abstract class WalletKeysViewModelBase with Store {
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WalletKeysViewModelBase(this._appStore)
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: title = _appStore.wallet!.type == WalletType.bitcoin ||
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_appStore.wallet!.type == WalletType.litecoin ||
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_appStore.wallet!.type == WalletType.bitcoinCash
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? S.current.wallet_seed
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: S.current.wallet_keys,
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_restoreHeight = _appStore.wallet!.walletInfo.restoreHeight,
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_restoreHeightByTransactions = 0,
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items = ObservableList<StandartListItem>() {
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_populateItems();
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reaction((_) => _appStore.wallet, (WalletBase? _wallet) {
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_populateItems();
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});
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if (_appStore.wallet!.type == WalletType.monero ||
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_appStore.wallet!.type == WalletType.haven ||
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_appStore.wallet!.type == WalletType.wownero) {
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final accountTransactions = _getWalletTransactions(_appStore.wallet!);
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if (accountTransactions.isNotEmpty) {
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final incomingAccountTransactions = accountTransactions
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.where((tx) => tx.direction == TransactionDirection.incoming);
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if (incomingAccountTransactions.isNotEmpty) {
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incomingAccountTransactions
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.toList()
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.sort((a, b) => a.date.compareTo(b.date));
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_restoreHeightByTransactions = _getRestoreHeightByTransactions(
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_appStore.wallet!.type, incomingAccountTransactions.first.date);
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}
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}
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}
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}
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final ObservableList<StandartListItem> items;
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final String title;
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final AppStore _appStore;
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final int _restoreHeight;
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int _restoreHeightByTransactions;
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void _populateItems() {
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items.clear();
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if (_appStore.wallet!.type == WalletType.monero) {
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final keys = monero!.getKeys(_appStore.wallet!);
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items.addAll([
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if (keys['publicSpendKey'] != null)
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StandartListItem(
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title: S.current.spend_key_public,
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value: keys['publicSpendKey']!),
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if (keys['privateSpendKey'] != null)
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StandartListItem(
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title: S.current.spend_key_private,
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value: keys['privateSpendKey']!),
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if (keys['publicViewKey'] != null)
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StandartListItem(
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title: S.current.view_key_public, value: keys['publicViewKey']!),
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if (keys['privateViewKey'] != null)
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StandartListItem(
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title: S.current.view_key_private,
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value: keys['privateViewKey']!),
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if (_appStore.wallet!.seed!.isNotEmpty)
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StandartListItem(title: S.current.wallet_seed, value: _appStore.wallet!.seed!),
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]);
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if (_appStore.wallet?.seed != null &&
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Polyseed.isValidSeed(_appStore.wallet!.seed!)) {
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final lang = PolyseedLang.getByPhrase(_appStore.wallet!.seed!);
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items.add(StandartListItem(
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title: S.current.wallet_seed_legacy,
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value: (_appStore.wallet as MoneroWalletBase)
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.seedLegacy(lang.nameEnglish)));
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}
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final restoreHeight = monero!.getRestoreHeight(_appStore.wallet!);
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if (restoreHeight != null) {
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items.add(StandartListItem(
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title: S.current.wallet_recovery_height,
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value: restoreHeight.toString()));
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}
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}
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if (_appStore.wallet!.type == WalletType.haven) {
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final keys = haven!.getKeys(_appStore.wallet!);
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items.addAll([
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if (keys['publicSpendKey'] != null)
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StandartListItem(
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title: S.current.spend_key_public,
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value: keys['publicSpendKey']!),
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if (keys['privateSpendKey'] != null)
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StandartListItem(
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title: S.current.spend_key_private,
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value: keys['privateSpendKey']!),
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if (keys['publicViewKey'] != null)
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StandartListItem(
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title: S.current.view_key_public, value: keys['publicViewKey']!),
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if (keys['privateViewKey'] != null)
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StandartListItem(
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title: S.current.view_key_private,
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value: keys['privateViewKey']!),
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if (_appStore.wallet!.seed!.isNotEmpty)
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StandartListItem(title: S.current.wallet_seed, value: _appStore.wallet!.seed!),
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]);
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}
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if (_appStore.wallet!.type == WalletType.wownero) {
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final keys = wownero!.getKeys(_appStore.wallet!);
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items.addAll([
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if (keys['publicSpendKey'] != null)
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StandartListItem(
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title: S.current.spend_key_public,
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value: keys['publicSpendKey']!),
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if (keys['privateSpendKey'] != null)
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StandartListItem(
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title: S.current.spend_key_private,
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value: keys['privateSpendKey']!),
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if (keys['publicViewKey'] != null)
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StandartListItem(
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title: S.current.view_key_public, value: keys['publicViewKey']!),
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if (keys['privateViewKey'] != null)
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StandartListItem(
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title: S.current.view_key_private,
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value: keys['privateViewKey']!),
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if (_appStore.wallet!.seed!.isNotEmpty)
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StandartListItem(title: S.current.wallet_seed, value: _appStore.wallet!.seed!),
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]);
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if (_appStore.wallet?.seed != null &&
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Polyseed.isValidSeed(_appStore.wallet!.seed!)) {
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final lang = PolyseedLang.getByPhrase(_appStore.wallet!.seed!);
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items.add(StandartListItem(
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title: S.current.wallet_seed_legacy,
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value: wownero!.getLegacySeed(_appStore.wallet!, lang.nameEnglish)));
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}
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}
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if (_appStore.wallet!.type == WalletType.bitcoin ||
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_appStore.wallet!.type == WalletType.litecoin ||
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_appStore.wallet!.type == WalletType.bitcoinCash) {
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// final keys = bitcoin!.getWalletKeys(_appStore.wallet!);
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items.addAll([
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// if (keys['wif'] != null)
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// StandartListItem(title: "WIF", value: keys['wif']!),
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// if (keys['privateKey'] != null)
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// StandartListItem(title: S.current.private_key, value: keys['privateKey']!),
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// if (keys['publicKey'] != null)
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// StandartListItem(title: S.current.public_key, value: keys['publicKey']!),
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StandartListItem(
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title: S.current.wallet_seed, value: _appStore.wallet!.seed!),
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]);
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}
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if (isEVMCompatibleChain(_appStore.wallet!.type) ||
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_appStore.wallet!.type == WalletType.solana ||
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_appStore.wallet!.type == WalletType.tron) {
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items.addAll([
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if (_appStore.wallet!.privateKey != null)
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StandartListItem(
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title: S.current.private_key,
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value: _appStore.wallet!.privateKey!),
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if (_appStore.wallet!.seed != null)
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StandartListItem(
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title: S.current.wallet_seed, value: _appStore.wallet!.seed!),
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]);
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}
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bool nanoBased = _appStore.wallet!.type == WalletType.nano ||
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_appStore.wallet!.type == WalletType.banano;
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if (nanoBased) {
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// we always have the hex version of the seed and private key:
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items.addAll([
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if (_appStore.wallet!.seed != null)
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StandartListItem(
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title: S.current.wallet_seed, value: _appStore.wallet!.seed!),
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if (_appStore.wallet!.hexSeed != null)
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StandartListItem(
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title: S.current.seed_hex_form,
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value: _appStore.wallet!.hexSeed!),
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if (_appStore.wallet!.privateKey != null)
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StandartListItem(
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title: S.current.private_key,
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value: _appStore.wallet!.privateKey!),
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]);
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}
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}
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Future<int?> _currentHeight() async {
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if (_appStore.wallet!.type == WalletType.haven) {
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return await haven!.getCurrentHeight();
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}
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if (_appStore.wallet!.type == WalletType.monero) {
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return await monero!.getCurrentHeight();
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}
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if (_appStore.wallet!.type == WalletType.wownero) {
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return await wownero!.getCurrentHeight();
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}
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return null;
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}
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String get _scheme {
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switch (_appStore.wallet!.type) {
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case WalletType.monero:
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return 'monero-wallet';
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case WalletType.bitcoin:
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return 'bitcoin-wallet';
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case WalletType.litecoin:
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return 'litecoin-wallet';
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case WalletType.haven:
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return 'haven-wallet';
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case WalletType.ethereum:
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return 'ethereum-wallet';
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case WalletType.bitcoinCash:
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return 'bitcoincash-wallet';
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case WalletType.nano:
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return 'nano-wallet';
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case WalletType.banano:
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return 'banano-wallet';
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case WalletType.polygon:
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return 'polygon-wallet';
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case WalletType.solana:
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return 'solana-wallet';
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case WalletType.tron:
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return 'tron-wallet';
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case WalletType.wownero:
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return 'wownero-wallet';
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default:
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throw Exception('Unexpected wallet type: ${_appStore.wallet!.type.toString()}');
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}
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}
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Future<String?> get restoreHeight async {
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if (_restoreHeightByTransactions != 0)
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return getRoundedRestoreHeight(_restoreHeightByTransactions);
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if (_restoreHeight != 0) return _restoreHeight.toString();
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final currentHeight = await _currentHeight();
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if (currentHeight == null) return null;
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return getRoundedRestoreHeight(currentHeight);
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}
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Future<Map<String, String>> get _queryParams async {
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final restoreHeightResult = await restoreHeight;
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return {
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if (_appStore.wallet!.seed != null) 'seed': _appStore.wallet!.seed!,
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if (_appStore.wallet!.seed == null && _appStore.wallet!.hexSeed != null)
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'hexSeed': _appStore.wallet!.hexSeed!,
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if (_appStore.wallet!.seed == null &&
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_appStore.wallet!.privateKey != null)
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'private_key': _appStore.wallet!.privateKey!,
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if (restoreHeightResult != null) ...{'height': restoreHeightResult},
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if (_appStore.wallet!.passphrase != null) 'passphrase': _appStore.wallet!.passphrase!
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};
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}
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Future<Uri> get url async => Uri(
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scheme: _scheme,
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queryParameters: await _queryParams,
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);
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List<TransactionInfo> _getWalletTransactions(WalletBase wallet) {
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if (wallet.type == WalletType.monero) {
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return monero!.getTransactionHistory(wallet).transactions.values.toList();
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} else if (wallet.type == WalletType.haven) {
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return haven!.getTransactionHistory(wallet).transactions.values.toList();
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} else if (wallet.type == WalletType.wownero) {
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return wownero!
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.getTransactionHistory(wallet)
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.transactions
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.values
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.toList();
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}
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return [];
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}
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int _getRestoreHeightByTransactions(WalletType type, DateTime date) {
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if (type == WalletType.monero) {
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return monero!.getHeightByDate(date: date);
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} else if (type == WalletType.haven) {
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return haven!.getHeightByDate(date: date);
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} else if (type == WalletType.wownero) {
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return wownero!.getHeightByDate(date: date);
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}
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return 0;
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}
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String getRoundedRestoreHeight(int height) =>
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((height / 1000).floor() * 1000).toString();
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}
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