mirror of
https://github.com/cypherstack/stack_wallet.git
synced 2025-01-10 20:54:33 +00:00
ADd address validation and convert receive addresses as checksum addresses
This commit is contained in:
likho
parent
a6c2750f20
commit
5d77dcafbe
3 changed files with 181 additions and 127 deletions
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@ -3,11 +3,14 @@ import 'dart:convert';
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import 'dart:math';
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import 'package:bip39/bip39.dart' as bip39;
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import 'package:decimal/decimal.dart';
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import 'package:devicelocale/devicelocale.dart';
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import 'package:ethereum_addresses/ethereum_addresses.dart';
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import 'package:flutter/foundation.dart';
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import 'package:stackwallet/models/paymint/fee_object_model.dart';
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import 'package:stackwallet/models/paymint/transactions_model.dart';
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import 'package:stackwallet/models/paymint/utxo_model.dart';
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import 'package:stackwallet/services/price.dart';
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import 'package:stackwallet/utilities/constants.dart';
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import 'package:stackwallet/utilities/enums/coin_enum.dart';
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import 'package:stackwallet/utilities/flutter_secure_storage_interface.dart';
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import 'package:stackwallet/utilities/format.dart';
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@ -16,6 +19,7 @@ import 'package:string_to_hex/string_to_hex.dart';
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import 'package:web3dart/web3dart.dart';
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import 'package:web3dart/web3dart.dart' as web3;
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import 'package:web3dart/web3dart.dart' as Transaction;
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import 'package:stackwallet/models/models.dart' as models;
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import 'package:http/http.dart';
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@ -142,7 +146,9 @@ class EthereumWallet extends CoinServiceAPI {
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@override
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Future<String> get currentReceivingAddress async {
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final _currentReceivingAddress = _credentials.address;
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return _currentReceivingAddress.toString();
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final checkSumAddress =
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checksumEthereumAddress(_currentReceivingAddress.toString());
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return checkSumAddress;
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}
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@override
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@ -360,13 +366,13 @@ class EthereumWallet extends CoinServiceAPI {
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@override
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Future<void> refresh() async {
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print("CALLING REFRESH");
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// if (refreshMutex) {
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// Logging.instance.log("$walletId $walletName refreshMutex denied",
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// level: LogLevel.Info);
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// return;
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// } else {
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// refreshMutex = true;
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// }
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if (refreshMutex) {
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Logging.instance.log("$walletId $walletName refreshMutex denied",
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level: LogLevel.Info);
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return;
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} else {
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refreshMutex = true;
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}
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print("SYNC STATUS IS ");
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final blockNumber = await _client.getBlockNumber();
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@ -468,15 +474,51 @@ class EthereumWallet extends CoinServiceAPI {
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}
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@override
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Future<void> updateSentCachedTxData(Map<String, dynamic> txData) {
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// TODO: implement updateSentCachedTxData
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throw UnimplementedError();
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Future<void> updateSentCachedTxData(Map<String, dynamic> txData) async {
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final priceData =
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await _priceAPI.getPricesAnd24hChange(baseCurrency: _prefs.currency);
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Decimal currentPrice = priceData[coin]?.item1 ?? Decimal.zero;
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final locale = await Devicelocale.currentLocale;
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final String worthNow = Format.localizedStringAsFixed(
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value:
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((currentPrice * Decimal.fromInt(txData["recipientAmt"] as int)) /
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Decimal.fromInt(Constants.satsPerCoin(coin)))
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.toDecimal(scaleOnInfinitePrecision: 2),
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decimalPlaces: 2,
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locale: locale!);
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final tx = models.Transaction(
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txid: txData["txid"] as String,
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confirmedStatus: false,
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timestamp: DateTime.now().millisecondsSinceEpoch ~/ 1000,
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txType: "Sent",
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amount: txData["recipientAmt"] as int,
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worthNow: worthNow,
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worthAtBlockTimestamp: worthNow,
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fees: txData["fee"] as int,
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inputSize: 0,
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outputSize: 0,
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inputs: [],
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outputs: [],
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address: txData["address"] as String,
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height: -1,
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confirmations: 0,
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);
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if (cachedTxData == null) {
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final data = await _fetchTransactionData();
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_transactionData = Future(() => data);
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} else {
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final transactions = cachedTxData!.getAllTransactions();
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transactions[tx.txid] = tx;
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cachedTxData = models.TransactionData.fromMap(transactions);
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_transactionData = Future(() => cachedTxData!);
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}
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}
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@override
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bool validateAddress(String address) {
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// TODO: implement validateAddress
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return true;
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return isValidEthereumAddress(address);
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}
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Future<TransactionData> _fetchTransactionData() async {
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@ -491,123 +533,127 @@ class EthereumWallet extends CoinServiceAPI {
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print("HEIGHT TO HEX IS $hexHeight");
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print('0x$hexHeight');
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final cachedTransactions =
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DB.instance.get<dynamic>(boxName: walletId, key: 'latest_tx_model')
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as TransactionData?;
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final priceData =
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await _priceAPI.getPricesAnd24hChange(baseCurrency: _prefs.currency);
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Decimal currentPrice = priceData[coin]?.item1 ?? Decimal.zero;
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//Initilaize empty transactions array
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final List<Map<String, dynamic>> midSortedArray = [];
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Map<String, dynamic> midSortedTx = {};
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for (int i = currentBlock;
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i >= 0 && (n > 0 || balance.toDouble() > 0.0);
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--i) {
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try {
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// print(StringToHex.toHexString(i.toString()))
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print(
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"BLOCK IS $i AND HEX IS --------->>>>>>> ${StringToHex.toHexString(i.toString())}");
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String blockHex = i.toRadixString(16);
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var block = await _client.getBlockInformation(
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blockNumber: '0x$blockHex', isContainFullObj: true);
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if (block != null && block.transactions != null) {
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block.transactions.forEach((element) {
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// print("TRANSACTION OBJECT IS $element");
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final jsonObject = json.encode(element);
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final decodedTransaction = jsonDecode(jsonObject);
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// print(somethingElse['from']);
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// print(jsonObject.containsKey(other));
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Logging.instance.log(decodedTransaction,
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level: LogLevel.Info, printFullLength: true);
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if (thisAddress == decodedTransaction['from']) {
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//Ensure this is not a self send
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if (decodedTransaction['from'] != decodedTransaction['to']) {
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midSortedTx["txType"] = "Sent";
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midSortedTx["txid"] = decodedTransaction["hash"];
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midSortedTx["height"] = i;
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midSortedTx["address"] = decodedTransaction['to'];
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int confirmations = 0;
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try {
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confirmations = currentBlock - i;
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} catch (e, s) {
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debugPrint("$e $s");
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}
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midSortedTx["confirmations"] = confirmations;
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midSortedTx["inputSize"] = 1;
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midSortedTx["outputSize"] = 1;
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midSortedTx["aliens"] = <dynamic>[];
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midSortedTx["inputs"] = <dynamic>[];
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midSortedTx["outputs"] = <dynamic>[];
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midSortedArray.add(midSortedTx);
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Logging.instance.log(
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"TX SENT FROM THIS ACCOUNT ${decodedTransaction['from']} ${decodedTransaction['to']}",
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level: LogLevel.Info);
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--n;
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}
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if (thisAddress == decodedTransaction['to']) {
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if (decodedTransaction['from'] != decodedTransaction['to']) {
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midSortedTx["txType"] = "Received";
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midSortedTx["txid"] = decodedTransaction["hash"];
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midSortedTx["height"] = i;
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midSortedTx["address"] = decodedTransaction['from'];
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int confirmations = 0;
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try {
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confirmations = currentBlock - i;
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} catch (e, s) {
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debugPrint("$e $s");
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}
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midSortedTx["confirmations"] = confirmations;
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midSortedTx["inputSize"] = 1;
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midSortedTx["outputSize"] = 1;
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midSortedTx["aliens"] = <dynamic>[];
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midSortedTx["inputs"] = <dynamic>[];
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midSortedTx["outputs"] = <dynamic>[];
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midSortedArray.add(midSortedTx);
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}
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}
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}
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});
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}
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} catch (e, s) {
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print("Error getting transactions ${e.toString()} $s");
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}
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}
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midSortedArray
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.sort((a, b) => (b["timestamp"] as int) - (a["timestamp"] as int));
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final Map<String, dynamic> result = {"dateTimeChunks": <dynamic>[]};
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final dateArray = <dynamic>[];
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for (int i = 0; i < midSortedArray.length; i++) {
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final txObject = midSortedArray[i];
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final date = extractDateFromTimestamp(txObject["timestamp"] as int);
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final txTimeArray = [txObject["timestamp"], date];
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if (dateArray.contains(txTimeArray[1])) {
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result["dateTimeChunks"].forEach((dynamic chunk) {
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if (extractDateFromTimestamp(chunk["timestamp"] as int) ==
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txTimeArray[1]) {
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if (chunk["transactions"] == null) {
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chunk["transactions"] = <Map<String, dynamic>>[];
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}
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chunk["transactions"].add(txObject);
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}
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});
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} else {
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dateArray.add(txTimeArray[1]);
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final chunk = {
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"timestamp": txTimeArray[0],
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"transactions": [txObject],
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};
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result["dateTimeChunks"].add(chunk);
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}
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}
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final transactionsMap = cachedTransactions?.getAllTransactions() ?? {};
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transactionsMap
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.addAll(TransactionData.fromJson(result).getAllTransactions());
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// for (int i = currentBlock;
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// i >= 0 && (n > 0 || balance.toDouble() > 0.0);
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// --i) {
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// try {
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// // print(StringToHex.toHexString(i.toString()))
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// print(
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// "BLOCK IS $i AND HEX IS --------->>>>>>> ${StringToHex.toHexString(i.toString())}");
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// String blockHex = i.toRadixString(16);
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// var block = await _client.getBlockInformation(
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// blockNumber: '0x$blockHex', isContainFullObj: true);
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//
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// if (block != null && block.transactions != null) {
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// block.transactions.forEach((element) {
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// // print("TRANSACTION OBJECT IS $element");
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// final jsonObject = json.encode(element);
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// final decodedTransaction = jsonDecode(jsonObject);
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// // print(somethingElse['from']);
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// // print(jsonObject.containsKey(other));
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// Logging.instance.log(decodedTransaction,
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// level: LogLevel.Info, printFullLength: true);
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//
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// if (thisAddress == decodedTransaction['from']) {
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// //Ensure this is not a self send
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// if (decodedTransaction['from'] != decodedTransaction['to']) {
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// midSortedTx["txType"] = "Sent";
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// midSortedTx["txid"] = decodedTransaction["hash"];
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// midSortedTx["height"] = i;
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// midSortedTx["address"] = decodedTransaction['to'];
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// int confirmations = 0;
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// try {
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// confirmations = currentBlock - i;
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// } catch (e, s) {
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// debugPrint("$e $s");
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// }
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// midSortedTx["confirmations"] = confirmations;
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// midSortedTx["inputSize"] = 1;
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// midSortedTx["outputSize"] = 1;
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// midSortedTx["aliens"] = <dynamic>[];
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// midSortedTx["inputs"] = <dynamic>[];
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// midSortedTx["outputs"] = <dynamic>[];
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//
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// midSortedArray.add(midSortedTx);
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// Logging.instance.log(
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// "TX SENT FROM THIS ACCOUNT ${decodedTransaction['from']} ${decodedTransaction['to']}",
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// level: LogLevel.Info);
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// --n;
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// }
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//
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// if (thisAddress == decodedTransaction['to']) {
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// if (decodedTransaction['from'] != decodedTransaction['to']) {
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// midSortedTx["txType"] = "Received";
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// midSortedTx["txid"] = decodedTransaction["hash"];
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// midSortedTx["height"] = i;
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// midSortedTx["address"] = decodedTransaction['from'];
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// int confirmations = 0;
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// try {
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// confirmations = currentBlock - i;
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// } catch (e, s) {
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// debugPrint("$e $s");
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// }
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// midSortedTx["confirmations"] = confirmations;
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// midSortedTx["inputSize"] = 1;
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// midSortedTx["outputSize"] = 1;
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// midSortedTx["aliens"] = <dynamic>[];
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// midSortedTx["inputs"] = <dynamic>[];
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// midSortedTx["outputs"] = <dynamic>[];
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// midSortedArray.add(midSortedTx);
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// }
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// }
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// }
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// });
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// }
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// } catch (e, s) {
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// print("Error getting transactions ${e.toString()} $s");
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// }
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// }
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// midSortedArray
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// .sort((a, b) => (b["timestamp"] as int) - (a["timestamp"] as int));
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// final Map<String, dynamic> result = {"dateTimeChunks": <dynamic>[]};
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// final dateArray = <dynamic>[];
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//
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// for (int i = 0; i < midSortedArray.length; i++) {
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// final txObject = midSortedArray[i];
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// final date = extractDateFromTimestamp(txObject["timestamp"] as int);
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// final txTimeArray = [txObject["timestamp"], date];
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//
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// if (dateArray.contains(txTimeArray[1])) {
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// result["dateTimeChunks"].forEach((dynamic chunk) {
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// if (extractDateFromTimestamp(chunk["timestamp"] as int) ==
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// txTimeArray[1]) {
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// if (chunk["transactions"] == null) {
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// chunk["transactions"] = <Map<String, dynamic>>[];
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// }
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// chunk["transactions"].add(txObject);
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// }
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// });
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// } else {
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// dateArray.add(txTimeArray[1]);
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// final chunk = {
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// "timestamp": txTimeArray[0],
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// "transactions": [txObject],
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// };
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// result["dateTimeChunks"].add(chunk);
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// }
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// }
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//
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// final transactionsMap = cachedTransactions?.getAllTransactions() ?? {};
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// transactionsMap
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// .addAll(TransactionData.fromJson(result).getAllTransactions());
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print("THIS CURRECT ADDRESS IS $thisAddress");
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print("THIS CURRECT BLOCK IS $currentBlock");
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15
pubspec.lock
15
pubspec.lock
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@ -225,7 +225,7 @@ packages:
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name: code_builder
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url: "https://pub.dartlang.org"
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source: hosted
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version: "4.3.0"
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version: "4.4.0"
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collection:
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dependency: transitive
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description:
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@ -429,6 +429,13 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "5.0.1"
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ethereum_addresses:
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dependency: "direct main"
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description:
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name: ethereum_addresses
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.0.2"
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event_bus:
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dependency: "direct main"
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description:
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@ -1284,7 +1291,7 @@ packages:
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name: shared_preferences_linux
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url: "https://pub.dartlang.org"
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source: hosted
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version: "2.1.1"
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version: "2.1.2"
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shared_preferences_macos:
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dependency: transitive
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description:
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@ -1312,7 +1319,7 @@ packages:
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name: shared_preferences_windows
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url: "https://pub.dartlang.org"
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source: hosted
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version: "2.1.1"
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version: "2.1.2"
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shelf:
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dependency: transitive
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description:
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@ -1683,7 +1690,7 @@ packages:
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name: win32
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url: "https://pub.dartlang.org"
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source: hosted
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version: "3.1.2"
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version: "3.1.3"
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window_size:
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dependency: "direct main"
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description:
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@ -91,6 +91,7 @@ dependencies:
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# Eth Plugins
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web3dart: 2.3.5
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string_to_hex: 0.2.2
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ethereum_addresses: 1.0.2
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# Storage plugins
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flutter_secure_storage: ^5.0.2
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