public string GenerateSignature(SignatureParams parameters)
{
var md5Hash1 = MD5HexHashFromString.GetMD5HexHashFromString(parameters.Sign);
var md5Hash2 = MD5HexHashFromString.GetMD5HexHashFromString(
parameters.ShopId.ToString() + parameters.OrderId + parameters.OrderSumInKopecks);
var md5Hash3 = MD5HexHashFromString.GetMD5HexHashFromString((md5Hash1 + md5Hash2).ToUpper());
return(md5Hash3.ToUpper());
}
public bool Validate(string signature, SignatureParams parameters)
{
var paymentSignature = GenerateSignature(parameters);
return(paymentSignature == signature);
}
