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fix ens resolution to use resolver from registry (#3453)

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* fix ens resolution to use resolver from registry

* minor fix
This commit is contained in:
Serhii
2026-08-07 22:19:01 +02:00
committed by GitHub
parent 43cd125942
commit 43ae37df20
2 changed files with 31 additions and 19 deletions
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lib/core/address_resolver/ens/ens_address_provider.dart
+1 -2
View File
@@ -11,8 +11,7 @@ class EnsAddressProvider extends AddressLookupProvider {
AddressSource get source => AddressSource.ens;
@override
List<CryptoCurrency> get supportedCurrencies =>
[CryptoCurrency.xmr, CryptoCurrency.btc, CryptoCurrency.eth];
List<CryptoCurrency> get supportedCurrencies => [CryptoCurrency.eth];
@override
bool isEnabled(SettingsStore settingsStore) => settingsStore.lookupsENS;
lib/core/address_resolver/ens/ens_record.dart
+30 -17
View File
@@ -1,11 +1,11 @@
import 'package:cake_wallet/evm/evm.dart';
import 'package:cw_core/crypto_currency.dart';
import 'package:cw_core/utils/proxy_wrapper.dart';
import 'package:cw_core/utils/print_verbose.dart';
import 'package:cw_core/wallet_base.dart';
import 'package:cw_core/wallet_type.dart';
import 'package:ens_dart/ens_dart.dart';
import 'package:web3dart/web3dart.dart';
import "package:cake_wallet/evm/evm.dart";
import "package:cw_core/crypto_currency.dart";
import "package:cw_core/utils/print_verbose.dart";
import "package:cw_core/utils/proxy_wrapper.dart";
import "package:cw_core/wallet_base.dart";
import "package:cw_core/wallet_type.dart";
import "package:ens_dart/ens_dart.dart";
import "package:web3dart/web3dart.dart";
class EnsRecord {
static Future<String> fetchEnsAddress(
@@ -20,36 +20,49 @@ class EnsRecord {
}
_client ??= Web3Client(
'https://ethereum-rpc.publicnode.com',
"https://ethereum-rpc.publicnode.com",
ProxyWrapper().getHttpIOClient(),
);
final ens = Ens(client: _client);
final registryEns = Ens(client: _client).withName(name);
final coinType = getEnsCoinType(cur);
if (coinType == null) {
printV('Unsupported currency for ENS: $cur');
return '';
printV("Unsupported currency for ENS: $cur");
return "";
}
try {
if (coinType == CoinType.ETH || coinType == CoinType.MATIC) {
return (await ens.withName(name).getAddress()).hex;
// Check if the ENS name has its resolver set. If not, return an empty string.
final resolverAddress = await registryEns.getResolverAddress(registryEns.nodeHash);
if (isZeroAddress(resolverAddress)) {
printV("No resolver set for ENS name: $name");
return "";
}
final resolverEns = Ens(client: _client,address: resolverAddress).withName(name);
if (coinType == CoinType.ETH) {
return (await resolverEns.getAddress()).hex;
} else {
return await ens.withName(name).getCoinAddress(coinType);
return await resolverEns.getCoinAddress(coinType);
}
} catch (e) {
printV(e);
return '';
return "";
}
}
static bool isZeroAddress(EthereumAddress address) =>
address.addressBytes.every((byte) => byte == 0);
static CoinType? getEnsCoinType(CryptoCurrency cur) => switch (cur) {
CryptoCurrency.xmr => CoinType.XMR,
CryptoCurrency.btc => CoinType.BTC,
CryptoCurrency.ltc => CoinType.LTC,
CryptoCurrency.eth => CoinType.ETH,
CryptoCurrency.matic => CoinType.MATIC,
CryptoCurrency.maticpoly => CoinType.MATIC,
_ => null,
};
}