public PaymentResult GetPaymentResult(IFormCollection form)
{
var paymentResult = new PaymentResult();
if (form == null)
{
paymentResult.ErrorMessage = "Form verisi alınamadı.";
return(paymentResult);
}
var mdStatus = form["mdStatus"];
if (StringValues.IsNullOrEmpty(mdStatus))
{
paymentResult.ErrorMessage = form["mdErrorMsg"];
paymentResult.ErrorCode = form["ProcReturnCode"];
return(paymentResult);
}
var response = form["Response"];
//mdstatus 1,2,3 veya 4 olursa 3D doğrulama geçildi anlamına geliyor
if (!mdStatus.Equals("1") || !mdStatus.Equals("2") || !mdStatus.Equals("3") || !mdStatus.Equals("4"))
{
paymentResult.ErrorMessage = $"{response} - {form["mdErrorMsg"]}";
paymentResult.ErrorCode = form["ProcReturnCode"];
return(paymentResult);
}
if (StringValues.IsNullOrEmpty(response) || !response.Equals("Approved"))
{
paymentResult.ErrorMessage = $"{response} - {form["ErrMsg"]}";
paymentResult.ErrorCode = form["ProcReturnCode"];
return(paymentResult);
}
paymentResult.Success = true;
paymentResult.ResponseCode = mdStatus;
paymentResult.TransactionId = form["TransId"];
paymentResult.ErrorMessage = $"{response} - {form["ErrMsg"]}";
return(paymentResult);
}
public PaymentResult GetPaymentResult(IFormCollection form)
{
var paymentResult = new PaymentResult();
if (form == null)
{
paymentResult.ErrorMessage = "Form verisi alınamadı.";
return(paymentResult);
}
string merchantId = ""; //Mağaza numarası
string merchantPass = ""; //Mağaza numarası
var hashstr = merchantId + merchantPass + form["OrderId"] + form["AuthCode"] + form["ProcReturnCode"] + form["ResponseRnd"];
var cryptoServiceProvider = new SHA1CryptoServiceProvider();
var inputbytes = cryptoServiceProvider.ComputeHash(Encoding.UTF8.GetBytes(hashstr));
var hashData = Convert.ToBase64String(inputbytes);
if (!hashData.Equals(form["ResponseHash"]))
{
paymentResult.ErrorMessage = "3D güvenlik imzası geçersiz.";
return(paymentResult);
}
var result = form["TxnResult"];
if (StringValues.IsNullOrEmpty(result) || !result.Equals("Approved"))
{
paymentResult.ErrorMessage = $"{result} - {form["ErrorMessage"]}";
paymentResult.ErrorCode = form["ProcReturnCode"];
return(paymentResult);
}
paymentResult.Success = true;
paymentResult.ResponseCode = form["ProcReturnCode"];
paymentResult.TransactionId = form["OrderId"];
paymentResult.ErrorMessage = $"{result} - {form["ErrMsg"]}";
return(paymentResult);
}
public PaymentResult GetPaymentResult(IFormCollection form)
{
var paymentResult = new PaymentResult();
if (form == null)
{
paymentResult.ErrorMessage = "Form verisi alınamadı.";
return(paymentResult);
}
var status = form["Status"];
if (StringValues.IsNullOrEmpty(status))
{
paymentResult.ErrorMessage = "İşlem sonuç bilgisi alınamadı.";
return(paymentResult);
}
if (status != "Y")
{
if (ErrorCodes.ContainsKey(form["ErrorCode"]))
{
paymentResult.ErrorMessage = ErrorCodes[form["ErrorCode"]];
}
else
{
paymentResult.ErrorMessage = "3D doğrulama başarısız";
}
paymentResult.ErrorCode = form["ErrorCode"];
return(paymentResult);
}
string requestXml = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
"<VposRequest>" +
"<MerchantId>" + form["MerchantId"] + "</MerchantId>" +
"<Password>" + form["get724_merchant_password"] + "</Password>" +
"<TerminalNo>" + form["get724_user_name"] + "</TerminalNo>" +
"<Pan>" + form["Pan"] + "</Pan>" +
"<Expiry>" + form["expire_date"] + "</Expiry>" +
"<CurrencyAmount>" + form["amount"] + "</CurrencyAmount>" +
"<CurrencyCode>" + form["PurchCurrency"] + "</CurrencyCode>" +
"<TransactionType>Sale</TransactionType>" +
"<TransactionId></TransactionId>";
//boş veya 0 olan taksit bilgisini gönderme
if (int.TryParse(form["InstallmentCount"], out int installment) && installment > 0)
{
requestXml += "<NumberOfInstallments>" + installment + "</NumberOfInstallments>";
}
requestXml += "<CardHoldersName>" + form["card_holders_name"] + "</CardHoldersName>" +
"<Cvv>" + form["cv2"] + "</Cvv>" +
"<ECI>" + form["Eci"] + "</ECI>" +
"<CAVV>" + form["CAVV"] + "</CAVV>" +
"<MpiTransactionId>" + form["VerifyEnrollmentRequestId"] + "</MpiTransactionId>" +
"<OrderId>" + form["VerifyEnrollmentRequestId"] + "</OrderId>" +
"<ClientIp>" + _httpContextAccessor.HttpContext.Connection.RemoteIpAddress + "</ClientIp>" +
"<TransactionDeviceSource>0</TransactionDeviceSource>" +
"</VposRequest>";
//Canlı https://onlineodeme.vakifbank.com.tr:4443/VposService/v3/Vposreq.aspx
string requestUrl = "https://onlineodemetest.vakifbank.com.tr:4443/VposService/v3/Vposreq.aspx";//TEST
var parameters = new Dictionary <string, string>();
parameters.Add("prmstr", requestXml);
var response = client.PostAsync(requestUrl, new FormUrlEncodedContent(parameters)).GetAwaiter().GetResult();
string responseContent = response.Content.ReadAsStringAsync().GetAwaiter().GetResult();
var xmlDocument = new XmlDocument();
xmlDocument.LoadXml(responseContent);
var resultCodeNode = xmlDocument.SelectSingleNode("VposResponse/ResultCode");
var resultDetailNode = xmlDocument.SelectSingleNode("VposResponse/ResultDetail");
if (resultCodeNode.InnerText != "0000")
{
paymentResult.ErrorMessage = resultDetailNode.InnerText;
paymentResult.ErrorCode = resultCodeNode.InnerText;
return(paymentResult);
}
paymentResult.Success = true;
paymentResult.ResponseCode = resultCodeNode.InnerText;
paymentResult.TransactionId = form["Xid"];
paymentResult.ErrorMessage = resultDetailNode.InnerText;
paymentResult.ErrorCode = resultCodeNode.InnerText;
return(paymentResult);
}