/// <summary>
/// 3D Secure ile odeme metodudur. 3D sorgulamasi sonrasinda basarili sonuc alinmasini takiben cagrilmalidir. 3D sorgulamasi sonrasi odemenin otorizasyon asamasinin tamamlanmasini saglar.
/// </summary>
/// <param name="auth"> : odeme otorizasyonunun saglanmasi icin gerekli bilgileri iceren objedir.</param>
public PaymetResponse PayThreeDResult(IparaAuth auth)
{
auth.CardExpireMonth = null;
auth.CardExpireYear = null;
auth.CardNumber = null;
auth.CardOwnerName = null;
auth.Purchaser.Name = null;
auth.Purchaser.SurName = null;
auth.Purchaser.Email = null;
auth.Purchaser.ClientIp = null;
auth.ThreeD = "true";
string xmlData = IparaRequestUtil.SerializeObject(auth);
if (!string.IsNullOrEmpty(xmlData))
{
string dateTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
string hashText = this.privateKey + auth.OrderId + auth.Amount + auth.Mode + auth.ThreeDSecureCode + dateTime;
string token = this.publicKey + ":" + IparaRequestUtil.GetSHA1(hashText);
string response = IparaRequestUtil.ApiRequest(token, this.version, dateTime, xmlData, this.authUrl);
PaymetResponse paymentResponse = IparaRequestUtil.DeserializeObject <PaymetResponse>(response);
ValidateResponse(paymentResponse);
return(paymentResponse);
}
else
{
throw new Exception("Ödeme isteği gönderilirken beklenmedik bir hata oluştu!");
}
}
protected void Page_Load(object sender, EventArgs e)
{
try
{
IparaRequest payment = new IparaRequest(publicKey, privateKey);
PaymetResponse response = payment.GetThreeDResponse(Request.Form);
if (response == null)
{
lblMessage.Text = "ÖDEME İŞLEMİNİZ BAŞARISIZ";
return;
}
if (response.Result.Equals("1"))
{
if (Session["Ipara-Auth"] == null)
{
lblMessage.Text = "ÖDEME İŞLEMİNİZ BAŞARISIZ. Session bulunamadı.";
return;
}
IparaAuth auth = Session["Ipara-Auth"] as IparaAuth;
auth.ThreeDSecureCode = response.ThreeDSecureCode;
auth.Echo = "Echo Bilgisi";
auth.VendorId = this.vendorId;
response = payment.PayThreeDResult(auth);
if (response == null)
{
lblMessage.Text = "ÖDEME İŞLEMİNİZ BAŞARISIZ. Response boş.";
return;
}
if (response.Result.Equals("1"))
{
lblMessage.Text = "ÖDEME İŞLEMİNİZ BAŞARILI";
}
else
{
lblMessage.Text = "ÖDEME İŞLEMİNİZ BAŞARISIZ. Error Kodu: " + response.Errorcode + " Error Mesajı: " + response.ErrorMessage;
}
}
else
{
lblMessage.Text = "ÖDEME İŞLEMİNİZ BAŞARISIZ. Error Kodu: " + response.Errorcode + " Error Mesajı: " + response.ErrorMessage;
}
}
catch (Exception)
{
lblMessage.Text = "ÖDEME İŞLEMİNİZ BAŞARISIZ";
}
}
private bool ValidateResponse(PaymetResponse paymentResponse)
{
if (String.IsNullOrEmpty(paymentResponse.Hash))
{
throw new Exception("Ödeme cevabı hash bilgisi boş. [result : " + paymentResponse.Result + ",error_code : " + paymentResponse.Errorcode + ",error_message : " + paymentResponse.ErrorMessage + "]");
}
string hashText = paymentResponse.OrderId + paymentResponse.Result + paymentResponse.Amount + paymentResponse.Mode + paymentResponse.Errorcode +
paymentResponse.ErrorMessage + paymentResponse.TransactionDate + this.publicKey + this.privateKey;
if (IparaRequestUtil.GetSHA1(hashText) != paymentResponse.Hash)
{
throw new Exception("Ödeme cevabı hash doğrulaması hatalı. [result : " + paymentResponse.Result + ",error_code : " + paymentResponse.Errorcode + ",error_message : " + paymentResponse.ErrorMessage + "]");
}
return(true);
}
// 3D Secure Sonucunun Islenmesi ve Hash Gecerlilik Kontrolu
public PaymetResponse GetThreeDResponse(System.Collections.Specialized.NameValueCollection keys)
{
PaymetResponse paymentResponse = new PaymetResponse();
paymentResponse.Result = keys["result"];
paymentResponse.OrderId = keys["orderId"];
paymentResponse.Amount = keys["amount"];
paymentResponse.Mode = keys["mode"];
if (keys["publicKey"] != null)
{
paymentResponse.PublicKey = keys["publicKey"];
}
if (keys["errorCode"] != null)
{
paymentResponse.Errorcode = keys["errorCode"];
}
if (keys["errorMessage"] != null)
{
paymentResponse.ErrorMessage = keys["errorMessage"];
}
if (keys["transactionDate"] != null)
{
paymentResponse.TransactionDate = keys["transactionDate"];
}
if (keys["hash"] != null)
{
paymentResponse.Hash = keys["hash"];
}
if (keys["threeDSecureCode"] != null)
{
paymentResponse.ThreeDSecureCode = keys["threeDSecureCode"];
}
ValidateResponse(paymentResponse);
return(paymentResponse);
}
