cake_wallet/lib/ethereum/cw_ethereum.dart
David Adegoke 4e2e5e708c
CW-580: BIP39 Wallets Shared Seed Implementation: "One Seed - Multiple Wallets" (#1307)
* feat: Implement creating new BIP39 wallet with same seed used for other owned BIP39 wallets

* feat: Use same seed for BIP39 Wallets

* Update pre_existing_seeds_page.dart

* Feat: BIP39 Same seed wallet creation using the Common Parent Wallet Strategy

* feat: Finalize implementing preexisting seeds

* feat: Implement shared bip39 wallet seed for Bitcoin wallet type

* feat: Implement shared bip39 wallet seed for Litecoin wallet type

* feat: Implement shared bip39 wallet seed for BitcoinCash wallet type

* feat: Implement shared bip39 wallet seed for Nano wallet type, although disabled entry for now

* fix: Remove non bip39 seed wallet type from listing

* feat: Implement grouped and single wallets lists in wallets listing page and implement editing and saving group names

* fix: Issue where the ontap always references the leadwallet, also make shared seed wallets section header only display when the multi wallet groups list is not empty

* fix: Add translation and adjust the way the groups display

* feat: Activate bip39 as an option for creating Nano wallet types

* fix: Handle edgecase with creating new wallet with group address, handle case where only bip39 derivation type is allowed with child wallets, activate nano wallet type for shared seed

* chore: Modify the UI to fit adjustment made on figma

* fix: Disposed box triggering error in hive and causing wallet list view to display error

* fix: Switch wallet groups title in wallets list page and also fix issue with renaming groups

* Update lib/reactions/bip39_wallet_utils.dart [skip ci]

Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>

* Update lib/router.dart [skip ci]

Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>

* fix: Review fixes: Combine New Wallet Page Type arguments into a single model

* fix: Review fixes: Add failure guard when fetching mnemonic for selected wallet in pre-existing wallets page

* fix: Review fixes - Add loading indicator when mnemonic is being selected for wallet

* fix: Review fixes - Modify variable name to avoid clashes

* fix: Review fixes - Access WalletManager through dependency injection instead of service location

* fix: Review fixes - Add testnet to convertWalletInfoToWalletlistItem function, and adjust according where used

* fix: Review fixes - Add walletPassword to nano, tron and wownero wallets and confirm it is properly handled as it should be

* fix: Remove leadWallet, modify filtering flow to reflect this and not depend on leadWallet, and adjust privacy settings

* fix: Review Fixes - Modify restore flow to reflect current nature of bip39 as default for majority of wallet types

* fix: QA Fixes - Modify preexisting page to display wallet group names if set, and display them in incremental order if not set

* fix: Add wallet group description page and rename pre-existingseeds page to wallet group display page

* fix: Product Fix - Rename pre-existing seeds file name to wallet group display filename

* fix: Product fix - Separate multiwallets groups from single wallets and display separately

* fix - Product Fix - Add empty state for wallet group listing when creating a new wallet, adjust CTAs across buttons relating to the flow also

---------

Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>
2024-09-20 21:25:08 +03:00

204 lines
6.7 KiB
Dart

part of 'ethereum.dart';
class CWEthereum extends Ethereum {
@override
List<String> getEthereumWordList(String language) => EVMChainMnemonics.englishWordlist;
WalletService createEthereumWalletService(Box<WalletInfo> walletInfoSource, bool isDirect) =>
EthereumWalletService(walletInfoSource, isDirect, client: EthereumClient());
@override
WalletCredentials createEthereumNewWalletCredentials({
required String name,
String? mnemonic,
String? parentAddress,
WalletInfo? walletInfo,
String? password,
}) =>
EVMChainNewWalletCredentials(
name: name,
walletInfo: walletInfo,
password: password,
parentAddress: parentAddress,
mnemonic: mnemonic,
);
@override
WalletCredentials createEthereumRestoreWalletFromSeedCredentials({
required String name,
required String mnemonic,
required String password,
}) =>
EVMChainRestoreWalletFromSeedCredentials(name: name, password: password, mnemonic: mnemonic);
@override
WalletCredentials createEthereumRestoreWalletFromPrivateKey({
required String name,
required String privateKey,
required String password,
}) =>
EVMChainRestoreWalletFromPrivateKey(name: name, password: password, privateKey: privateKey);
@override
WalletCredentials createEthereumHardwareWalletCredentials({
required String name,
required HardwareAccountData hwAccountData,
WalletInfo? walletInfo,
}) =>
EVMChainRestoreWalletFromHardware(
name: name, hwAccountData: hwAccountData, walletInfo: walletInfo);
@override
String getAddress(WalletBase wallet) => (wallet as EthereumWallet).walletAddresses.address;
@override
String getPrivateKey(WalletBase wallet) {
final privateKeyHolder = (wallet as EthereumWallet).evmChainPrivateKey;
if (privateKeyHolder is EthPrivateKey) return bytesToHex(privateKeyHolder.privateKey);
return "";
}
@override
String getPublicKey(WalletBase wallet) {
final privateKeyInUnitInt = (wallet as EthereumWallet).evmChainPrivateKey;
final publicKey = privateKeyInUnitInt.address.hex;
return publicKey;
}
@override
TransactionPriority getDefaultTransactionPriority() => EVMChainTransactionPriority.medium;
@override
TransactionPriority getEthereumTransactionPrioritySlow() => EVMChainTransactionPriority.slow;
@override
List<TransactionPriority> getTransactionPriorities() => EVMChainTransactionPriority.all;
@override
TransactionPriority deserializeEthereumTransactionPriority(int raw) =>
EVMChainTransactionPriority.deserialize(raw: raw);
Object createEthereumTransactionCredentials(
List<Output> outputs, {
required TransactionPriority priority,
required CryptoCurrency currency,
int? feeRate,
}) =>
EVMChainTransactionCredentials(
outputs
.map((out) => OutputInfo(
fiatAmount: out.fiatAmount,
cryptoAmount: out.cryptoAmount,
address: out.address,
note: out.note,
sendAll: out.sendAll,
extractedAddress: out.extractedAddress,
isParsedAddress: out.isParsedAddress,
formattedCryptoAmount: out.formattedCryptoAmount,
memo: out.memo))
.toList(),
priority: priority as EVMChainTransactionPriority,
currency: currency,
feeRate: feeRate,
);
Object createEthereumTransactionCredentialsRaw(
List<OutputInfo> outputs, {
TransactionPriority? priority,
required CryptoCurrency currency,
required int feeRate,
}) =>
EVMChainTransactionCredentials(
outputs,
priority: priority as EVMChainTransactionPriority?,
currency: currency,
feeRate: feeRate,
);
@override
int formatterEthereumParseAmount(String amount) => EVMChainFormatter.parseEVMChainAmount(amount);
@override
double formatterEthereumAmountToDouble(
{TransactionInfo? transaction, BigInt? amount, int exponent = 18}) {
assert(transaction != null || amount != null);
if (transaction != null) {
transaction as EVMChainTransactionInfo;
return transaction.ethAmount / BigInt.from(10).pow(transaction.exponent);
} else {
return (amount!) / BigInt.from(10).pow(exponent);
}
}
@override
List<Erc20Token> getERC20Currencies(WalletBase wallet) {
final ethereumWallet = wallet as EthereumWallet;
return ethereumWallet.erc20Currencies;
}
@override
Future<void> addErc20Token(WalletBase wallet, CryptoCurrency token) async {
await (wallet as EthereumWallet).addErc20Token(token as Erc20Token);
}
@override
Future<void> deleteErc20Token(WalletBase wallet, CryptoCurrency token) async =>
await (wallet as EthereumWallet).deleteErc20Token(token as Erc20Token);
@override
Future<void> removeTokenTransactionsInHistory(WalletBase wallet, CryptoCurrency token) async =>
await (wallet as EthereumWallet).removeTokenTransactionsInHistory(token as Erc20Token);
@override
Future<Erc20Token?> getErc20Token(WalletBase wallet, String contractAddress) async {
final ethereumWallet = wallet as EthereumWallet;
return await ethereumWallet.getErc20Token(contractAddress, 'eth');
}
@override
CryptoCurrency assetOfTransaction(WalletBase wallet, TransactionInfo transaction) {
transaction as EVMChainTransactionInfo;
if (transaction.tokenSymbol == CryptoCurrency.eth.title) {
return CryptoCurrency.eth;
}
wallet as EthereumWallet;
return wallet.erc20Currencies.firstWhere(
(element) => transaction.tokenSymbol == element.symbol,
);
}
@override
void updateEtherscanUsageState(WalletBase wallet, bool isEnabled) {
(wallet as EthereumWallet).updateScanProviderUsageState(isEnabled);
}
@override
Web3Client? getWeb3Client(WalletBase wallet) {
return (wallet as EthereumWallet).getWeb3Client();
}
String getTokenAddress(CryptoCurrency asset) => (asset as Erc20Token).contractAddress;
@override
void setLedger(WalletBase wallet, Ledger ledger, LedgerDevice device) {
((wallet as EVMChainWallet).evmChainPrivateKey as EvmLedgerCredentials).setLedger(
ledger,
device.connectionType == ConnectionType.usb ? device : null,
wallet.walletInfo.derivationInfo?.derivationPath);
}
@override
Future<List<HardwareAccountData>> getHardwareWalletAccounts(LedgerViewModel ledgerVM,
{int index = 0, int limit = 5}) async {
final hardwareWalletService = EVMChainHardwareWalletService(ledgerVM.ledger, ledgerVM.device);
try {
return await hardwareWalletService.getAvailableAccounts(index: index, limit: limit);
} on LedgerException catch (err) {
print(err.message);
throw err;
}
}
}