internal bool ScanTxAgainstRuleSet(Transactions.TransactionData t)
{
var multisigAccInfo = new AccountClient(Con);
var valid = true;
multisigAccInfo.BeginGetAccountInfoFromPublicKey(ar => {
if (_black.Count > 0 && _black.Contains(StringUtils.GetResultsWithoutHyphen(t.transaction.otherTrans.recipient)))
{
Console.WriteLine("failed on blacklist");
valid = false;
}
if (_white.Count > 0 && !_white.Contains(StringUtils.GetResultsWithoutHyphen(t.transaction.otherTrans.recipient)))
{
Console.WriteLine("failed on white list");
valid = false;
}
if (long.Parse(ConfigurationManager.AppSettings["maxTx"]) != 0 && t.transaction.otherTrans.amount >= long.Parse(ConfigurationManager.AppSettings["maxTx"]) * 1000000)
{
Console.WriteLine("failed max transaction size");
valid = false;
}
if (long.Parse(ConfigurationManager.AppSettings["minTx"]) != 0 && t.transaction.otherTrans.amount <= long.Parse(ConfigurationManager.AppSettings["minTx"]) * 1000000)
{
Console.WriteLine("failed on min transaction size");
valid = false;
}
if (long.Parse(ConfigurationManager.AppSettings["maxBal"]) != 0 && ar.Content.Account.Balance >= long.Parse(ConfigurationManager.AppSettings["maxBal"]) * 1000000)
{
Console.WriteLine("failed on max balance");
valid = false;
}
if (long.Parse(ConfigurationManager.AppSettings["minBal"]) != 0 && ar.Content.Account.Balance <= long.Parse(ConfigurationManager.AppSettings["minBal"]) * 1000000)
{
Console.WriteLine("failed on min balance");
valid = false;
}
if (ConfigurationManager.AppSettings["secretCode"] != "" && t.transaction.otherTrans.message.payload != ConfigurationManager.AppSettings["secretCode"])
{
Console.WriteLine("failed on secret code");
valid = false;
}
var sum1 = TxSummaryController.GetSummaryForAccount(ar.Content.Account.Address, 1);
if (int.Parse(ConfigurationManager.AppSettings["maxDayTx"]) != 0 && sum1 != null && sum1.Count >= int.Parse(ConfigurationManager.AppSettings["maxDayTx"]))
{
Console.WriteLine("failed on daily max transactions");
valid = false;
}
var sum7 = TxSummaryController.GetSummaryForAccount(ar.Content.Account.Address, 7);
if (int.Parse(ConfigurationManager.AppSettings["maxWeekTx"]) != 0 && sum7 != null && sum7.Count >= int.Parse(ConfigurationManager.AppSettings["maxWeekTx"]))
{
Console.WriteLine("failed on weekly max transactions");
valid = false;
}
var sum31 = TxSummaryController.GetSummaryForAccount(ar.Content.Account.Address, 31);
if (int.Parse(ConfigurationManager.AppSettings["maxMonthTx"]) != 0 && sum31 != null && sum31.Count >= int.Parse(ConfigurationManager.AppSettings["maxMonthTx"]))
{
Console.WriteLine("failed on monthly max transactions");
valid = false;
}
if (long.Parse(ConfigurationManager.AppSettings["maxDayAmount"]) != 0 && sum1 != null && sum1.Sum(tx => tx.Amount) >= long.Parse(ConfigurationManager.AppSettings["maxDayAmount"]) * 1000000)
{
Console.WriteLine("failed on daily max transactions");
valid = false;
}
if (long.Parse(ConfigurationManager.AppSettings["maxWeekAmount"]) != 0 && sum7 != null && sum7.Sum(tx => tx.Amount) >= long.Parse(ConfigurationManager.AppSettings["maxWeekAmount"]) * 1000000)
{
Console.WriteLine("failed on weekly max transactions");
valid = false;
}
if (long.Parse(ConfigurationManager.AppSettings["maxMonthAmount"]) != 0 && sum31 != null && sum31.Sum(tx => tx.Amount) >= long.Parse(ConfigurationManager.AppSettings["maxMonthAmount"]) * 1000000)
{
Console.WriteLine("failed on monthly max transactions");
valid = false;
}
if (ConfigurationManager.AppSettings["ICOAccountPubKey"] != "")
{
valid = false;
// get all incoming transactions to the ICO deposit account
var txs = GetTransactions(AddressEncoding.ToEncoded(Con.GetNetworkVersion(), new CSharp2nem.Model.AccountSetup.PublicKey(ConfigurationManager.AppSettings["ICOAccountPubKey"])), null);
if ((t.transaction.type == 257 ? t.transaction.message?.payload : t.transaction.otherTrans?.message?.payload) != null)
{
while (!txs.Exists(e => e.meta.hash.data == Encoding.UTF8.GetString(CryptoBytes.FromHexString((t.transaction.type == 257 ? t.transaction.message?.payload : t.transaction.otherTrans?.message?.payload)))))
{
var tx = GetTransactions(AddressEncoding.ToEncoded(Con.GetNetworkVersion(), new CSharp2nem.Model.AccountSetup.PublicKey(ConfigurationManager.AppSettings["ICOAccountPubKey"])), txs[txs.Count - 1].meta.hash.data);
txs.AddRange(tx);
}
}
else
{
valid = false;
Console.WriteLine("failed on transaction verification: missing message hash");
}
// fail if deposit hash not present in payout transaction
if ((t.transaction.otherTrans == null ? t.transaction.message?.payload : t.transaction.otherTrans.message?.payload) != null)
{
// find deposit transaction based on hash in message
var tx = txs.Single(x => x.meta.hash.data == Encoding.UTF8.GetString(CryptoBytes.FromHexString((t.transaction.type == 257 ? t.transaction.message.payload : t.transaction.otherTrans.message.payload))));
// initiate mosaic client
var mosaicClient = new NamespaceMosaicClient(Con);
var mosaicDivisibility = 0;
var mosaics = ConfigurationManager.GetSection("MosaicConfigElement") as MyMosaicConfigSection;
foreach (MosaicConfigElement m in mosaics.Mosaics)
{
// retrieve mosaic definition for rate calculation
mosaicClient.BeginGetMosaicsByNameSpace(ar3 =>
{
foreach (var m2 in t.transaction.otherTrans.mosaics)
{
if (!(m2.mosaicId.namespaceId == m.MosaicNameSpace && m2.mosaicId.name == m.MosaicID))
{
continue;
}
if (ar3.Ex != null)
{
Console.WriteLine(ar3.Ex);
} // if no error, set mosaic divisibility
else
{
mosaicDivisibility = int.Parse(ar3.Content.Data[0].Mosaic.Properties[0].Value);
}
var depositedAmount = Calculations.GetDepositedAmount(tx);
// calculate based on pre-set currency denomination
if (m.CostDenomination == "USD")
{
// fail if no mosaics present in ico payout transaction
if (t.transaction.otherTrans.mosaics != null)
{
// check if the mosaic quantity paid out is correct for the deposit
var amountValid = Calculations.RateCalculation(depositedAmount, mosaicDivisibility, m) == m2.quantity;
// check the recipient of the payout is the signer of the deposit, fail if not.
if (amountValid && t.transaction.otherTrans.recipient == AddressEncoding.ToEncoded(Con.GetNetworkVersion(), new CSharp2nem.Model.AccountSetup.PublicKey(tx.transaction.otherTrans?.signer == null ? tx.transaction.signer : tx.transaction.otherTrans.signer)))
{
continue;
}
else
{
Console.WriteLine("failed on transaction verification: amount or recipient is invalid");
valid = false;
}
}
else
{
Console.WriteLine("failed on transaction verification: invalid or missing mosaic");
}
}
else if (m.CostDenomination == "XEM")
{
// set mosaic amount paid out.
var q = m2.quantity;
// get amount that should be paid out for the deposit
var a = Calculations.BonusCalculation(m, Math.Ceiling((depositedAmount / decimal.Parse(m.MosaicCost)) / (decimal)Math.Pow(10, 6 - mosaicDivisibility)));
// if incorrect, fail
valid = a == q ? true : false;
if (!valid)
{
Console.WriteLine("failed on transaction verification: amounts do not match");
}
}
else
{
Console.WriteLine("failed on transaction verification: incorrect currency");
}
}
}, m.MosaicNameSpace, m.MosaicID).AsyncWaitHandle.WaitOne();
}
}
else
{
Console.WriteLine("failed on transaction verification: missing hash");
}
}
}, t.transaction.otherTrans.signer).AsyncWaitHandle.WaitOne();
return(valid);
}