public async Task TestCheckSign_IsCorrect()
{
var guid = Guid.NewGuid();
var amount = 50;
EthUtils.GuidToBigInteger(guid);
var strForHash = EthUtils.GuidToByteArray(guid).ToHex() +
_tokenAdapterAddress.HexToByteArray().ToHex() +
_clientA.HexToByteArray().ToHex() +
_clientA.HexToByteArray().ToHex() +
EthUtils.BigIntToArrayWithPadding(new BigInteger(amount)).ToHex();
var hash = new Sha3Keccack().CalculateHash(strForHash.HexToByteArray());
var sign = Sign(hash, _privateKeyA).ToHex();
//var externalSign = await _exchangeService.GetSign(guid, _tokenAdapterAddress, ClientA, ClientA, new BigInteger(amount));
var result = _exchangeService.CheckSign(guid, _tokenAdapterAddress, _clientA, _clientA, new BigInteger(amount), sign);
Assert.IsTrue(result);
}
public async Task <IActionResult> CheckSign([FromBody] CheckSignModel model)
{
if (!ModelState.IsValid)
{
throw new ClientSideException(ExceptionType.WrongParams, JsonConvert.SerializeObject(ModelState.Errors()));
}
await Log("CheckSign", $"Begin Process {this.GetIp()}", model);
BigInteger amount = BigInteger.Parse(model.Amount);
var result = _exchangeContractService.CheckSign(model.Id, model.CoinAdapterAddress,
_addressUtil.ConvertToChecksumAddress(model.FromAddress), _addressUtil.ConvertToChecksumAddress(model.ToAddress), amount, model.Sign);
await Log("CheckSign", "End Process", model, result.ToString());
return(Ok(new CheckSignResponse {
SignIsCorrect = result
}));
}