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M 2020-06-20 10:10:00 +03:00
parent 719842964b
commit 81cee186db
94 changed files with 3786 additions and 3001 deletions
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79
lib/bitcoin/bitcoin_wallet_service.dart Normal file
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import 'dart:io';
import 'dart:convert';
import 'package:bip39/bip39.dart' as bip39;
import 'package:cake_wallet/bitcoin/file.dart';
import 'package:cake_wallet/bitcoin/bitcoin_wallet_creation_credentials.dart';
import 'package:cake_wallet/core/wallet_service.dart';
import 'package:cake_wallet/bitcoin/bitcoin_wallet.dart';
import 'package:cake_wallet/src/domain/common/pathForWallet.dart';
import 'package:cake_wallet/src/domain/common/wallet_type.dart';
class BitcoinWalletService extends WalletService<
BitcoinNewWalletCredentials,
BitcoinRestoreWalletFromSeedCredentials,
BitcoinRestoreWalletFromWIFCredentials> {
@override
Future<BitcoinWallet> create(BitcoinNewWalletCredentials credentials) async {
final dirPath = await pathForWalletDir(
type: WalletType.bitcoin, name: credentials.name);
final wallet = BitcoinWalletBase.build(
dirPath: dirPath,
mnemonic: bip39.generateMnemonic(),
password: credentials.password,
name: credentials.name);
await wallet.save();
await wallet.init();
return wallet;
}
@override
Future<bool> isWalletExit(String name) async =>
File(await pathForWallet(name: name, type: WalletType.bitcoin))
.existsSync();
@override
Future<BitcoinWallet> openWallet(String name, String password) async {
final walletDirPath =
await pathForWalletDir(name: name, type: WalletType.bitcoin);
final walletPath = '$walletDirPath/$name';
final walletJSONRaw = await read(path: walletPath, password: password);
final wallet = BitcoinWalletBase.fromJSON(
password: password,
name: name,
dirPath: walletDirPath,
jsonSource: walletJSONRaw);
await wallet.init();
return wallet;
}
@override
Future<void> remove(String wallet) {
// TODO: implement remove
throw UnimplementedError();
}
@override
Future<BitcoinWallet> restoreFromKeys(
BitcoinRestoreWalletFromWIFCredentials credentials) async {
// TODO: implement restoreFromKeys
throw UnimplementedError();
}
@override
Future<BitcoinWallet> restoreFromSeed(
BitcoinRestoreWalletFromSeedCredentials credentials) async {
final dirPath = await pathForWalletDir(
type: WalletType.bitcoin, name: credentials.name);
final wallet = BitcoinWalletBase.build(
dirPath: dirPath,
name: credentials.name,
password: credentials.password,
mnemonic: credentials.mnemonic);
await wallet.save();
await wallet.init();
return wallet;
}
}