private void PerformThreeDSecureAuthentication(string szPaRES, string szCrossReference)
{
string szMessage = null;
bool boTransactionSuccessful = false;
StringBuilder sbString;
int nCount = 0;
ThreeDSecureAuthentication tdsaThreeDSecureAuthentication;
RequestGatewayEntryPointList lrgepRequestGatewayEntryPoints;
GatewayOutput goGatewayOutput;
TransactionOutputMessage tomTransactionOutputMessage;
string szPreviousTransactionMessage = null;
bool boDuplicateTransaction = false;
lrgepRequestGatewayEntryPoints = new RequestGatewayEntryPointList();
// you need to put the correct gateway entry point urls in here
// contact support to get the correct urls
// The actual values to use for the entry points can be established in a number of ways
// 1) By periodically issuing a call to GetGatewayEntryPoints
// 2) By storing the values for the entry points returned with each transaction
// 3) Speculatively firing transactions at https://gw1.xxx followed by gw2, gw3, gw4....
// The lower the metric (2nd parameter) means that entry point will be attempted first,
// EXCEPT if it is -1 - in this case that entry point will be skipped
// NOTE: You do NOT have to add the entry points in any particular order - the list is sorted
// by metric value before the transaction sumbitting process begins
// The 3rd parameter is a retry attempt, so it is possible to try that entry point that number of times
// before failing over onto the next entry point in the list
lrgepRequestGatewayEntryPoints.Add(new RequestGatewayEntryPoint("https://gw1." + Global.PaymentProcessorFullDomain, 100, 2));
lrgepRequestGatewayEntryPoints.Add(new RequestGatewayEntryPoint("https://gw2." + Global.PaymentProcessorFullDomain, 200, 2));
lrgepRequestGatewayEntryPoints.Add(new RequestGatewayEntryPoint("https://gw3." + Global.PaymentProcessorFullDomain, 300, 2));
tdsaThreeDSecureAuthentication = new ThreeDSecureAuthentication(
lrgepRequestGatewayEntryPoints,
new MerchantDetails(Global.MerchantID, Global.Password),
new ThreeDSecureInputData(szCrossReference, szPaRES),
null);
// send the SOAP request
if (!tdsaThreeDSecureAuthentication.ProcessTransaction(out goGatewayOutput, out tomTransactionOutputMessage))
{
szMessage = "Couldn't communicate with payment gateway";
boTransactionSuccessful = true;
}
else
{
switch (goGatewayOutput.StatusCode)
{
case 0:
// status code of 0 - means transaction successful
boTransactionSuccessful = true;
m_fmFormMode = FORM_MODE.RESULTS;
szMessage = goGatewayOutput.Message;
break;
case 5:
// status code of 5 - means transaction declined
boTransactionSuccessful = false;
m_fmFormMode = FORM_MODE.RESULTS;
szMessage = goGatewayOutput.Message;
break;
case 20:
// status code of 20 - means duplicate transaction
m_fmFormMode = FORM_MODE.RESULTS;
szMessage = goGatewayOutput.Message;
if (goGatewayOutput.PreviousTransactionResult.StatusCode.Value == 0)
{
boTransactionSuccessful = true;
}
else
{
boTransactionSuccessful = false;
}
szPreviousTransactionMessage = goGatewayOutput.PreviousTransactionResult.Message;
boDuplicateTransaction = true;
break;
case 30:
// status code of 30 - means an error occurred
boTransactionSuccessful = false;
m_fmFormMode = FORM_MODE.RESULTS;
sbString = new StringBuilder();
// get any additional messages
if (goGatewayOutput.ErrorMessages.Count > 0)
{
sbString.Append("<br /><ul>");
for (nCount = 0; nCount < goGatewayOutput.ErrorMessages.Count; nCount++)
{
sbString.AppendFormat("<li>{0}</li>", goGatewayOutput.ErrorMessages[nCount]);
}
sbString.Append("</ul>");
}
szMessage = goGatewayOutput.Message + sbString.ToString();
break;
default:
// unhandled status code
boTransactionSuccessful = false;
m_fmFormMode = FORM_MODE.RESULTS;
szMessage = goGatewayOutput.Message;
break;
}
}
pnTransactionResultsPanel.Visible = true;
pnMessagePanel.Visible = false;
if (!boTransactionSuccessful)
{
pnTransactionResultsPanel.CssClass = "ErrorMessage";
}
else
{
pnTransactionResultsPanel.CssClass = "SuccessMessage";
}
lbGatewayResponse.Text = szMessage;
// sort out the duplicate transaction reporting
if (boDuplicateTransaction)
{
pnDuplicateTransactionPanel.Visible = true;
lbPreviousTransactionMessage.Text = szPreviousTransactionMessage;
}
// the process another link
hlProcessAnother.NavigateUrl = Global.SiteSecureBaseURL + "PaymentForm.aspx";
}
protected void SubmitButton_Click(object sender, EventArgs e)
{
string szMessage = null;
bool boTransactionSuccessful = false;
StringBuilder sbString;
int nCount = 0;
int nTemp;
CardDetailsTransaction cdtCardDetailsTransaction;
RequestGatewayEntryPointList lrgepRequestGatewayEntryPoints;
GatewayOutput goGatewayOutput;
TransactionOutputMessage tomTransactionOutputMessage;
TransactionControl tcTransactionControl;
CardDetails cdCardDetails;
CreditCardDate ccdExpiryDate = null;
CreditCardDate ccdStartDate = null;
CustomerDetails cdCustomerDetails = null;
NullableInt nCountryCode = null;
NullableInt nExpiryDateMonth = null;
NullableInt nExpiryDateYear = null;
NullableInt nStartDateMonth = null;
NullableInt nStartDateYear = null;
string szPreviousTransactionMessage = null;
bool boDuplicateTransaction = false;
lrgepRequestGatewayEntryPoints = new RequestGatewayEntryPointList();
// you need to put the correct gateway entry point urls in here
// contact support to get the correct urls
// The actual values to use for the entry points can be established in a number of ways
// 1) By periodically issuing a call to GetGatewayEntryPoints
// 2) By storing the values for the entry points returned with each transaction
// 3) Speculatively firing transactions at https://gw1.xxx followed by gw2, gw3, gw4....
// The lower the metric (2nd parameter) means that entry point will be attempted first,
// EXCEPT if it is -1 - in this case that entry point will be skipped
// NOTE: You do NOT have to add the entry points in any particular order - the list is sorted
// by metric value before the transaction sumbitting process begins
// The 3rd parameter is a retry attempt, so it is possible to try that entry point that number of times
// before failing over onto the next entry point in the list
lrgepRequestGatewayEntryPoints.Add(new RequestGatewayEntryPoint("https://gw1." + Global.PaymentProcessorFullDomain, 100, 2));
lrgepRequestGatewayEntryPoints.Add(new RequestGatewayEntryPoint("https://gw2." + Global.PaymentProcessorFullDomain, 200, 2));
lrgepRequestGatewayEntryPoints.Add(new RequestGatewayEntryPoint("https://gw3." + Global.PaymentProcessorFullDomain, 300, 2));
tcTransactionControl = new TransactionControl(new NullableBool(true),
new NullableBool(true),
new NullableBool(true),
new NullableBool(true),
new NullableInt(60),
null,
null,
null,
null,
null,
null);
if (!String.IsNullOrEmpty(ddExpiryDateMonth.SelectedValue))
{
nExpiryDateMonth = new NullableInt(System.Convert.ToInt32(ddExpiryDateMonth.SelectedValue));
}
if (!String.IsNullOrEmpty(ddExpiryDateYear.SelectedValue))
{
nExpiryDateYear = new NullableInt(System.Convert.ToInt32(ddExpiryDateYear.SelectedValue));
}
ccdExpiryDate = new CreditCardDate(nExpiryDateMonth, nExpiryDateYear);
if (!String.IsNullOrEmpty(ddStartDateMonth.SelectedValue))
{
nStartDateMonth = new NullableInt(System.Convert.ToInt32(ddStartDateMonth.SelectedValue));
}
if (!String.IsNullOrEmpty(ddStartDateYear.SelectedValue))
{
nStartDateYear = new NullableInt(System.Convert.ToInt32(ddStartDateYear.SelectedValue));
}
ccdStartDate = new CreditCardDate(nStartDateMonth, nStartDateYear);
cdCardDetails = new CardDetails(tbCardName.Text, tbCardNumber.Text, ccdExpiryDate, ccdStartDate, tbIssueNumber.Text, tbCV2.Text);
if (!String.IsNullOrEmpty(ddCountries.SelectedValue))
{
nTemp = System.Convert.ToInt32(ddCountries.SelectedValue);
if (nTemp != -1)
{
nCountryCode = new NullableInt(nTemp);
}
}
cdCustomerDetails = new CustomerDetails(new AddressDetails(tbAddress1.Text, tbAddress2.Text, tbAddress3.Text, tbAddress4.Text, tbCity.Text, tbState.Text, tbPostCode.Text, nCountryCode),
"*****@*****.**", "123456789", Request.UserHostAddress);
cdtCardDetailsTransaction = new CardDetailsTransaction(lrgepRequestGatewayEntryPoints,
new MerchantDetails(Global.MerchantID, Global.Password),
new TransactionDetails(TRANSACTION_TYPE.SALE, new NullableInt(System.Convert.ToInt32(hfAmount.Value)), new NullableInt(System.Convert.ToInt32(hfCurrencyISOCode.Value)), hfOrderID.Value, hfOrderDescription.Value, tcTransactionControl, new ThreeDSecureBrowserDetails(new NullableInt(0), "*/*", Request.UserAgent)),
cdCardDetails,
cdCustomerDetails,
null);
// send the SOAP request
if (!cdtCardDetailsTransaction.ProcessTransaction(out goGatewayOutput, out tomTransactionOutputMessage))
{
szMessage = "Couldn't communicate with payment gateway";
boTransactionSuccessful = false;
}
else
{
switch (goGatewayOutput.StatusCode)
{
case 0:
// status code of 0 - means transaction successful
boTransactionSuccessful = true;
m_fmFormMode = FORM_MODE.RESULTS;
szMessage = goGatewayOutput.Message;
break;
case 3:
// status code of 3 - means 3D Secure authentication required
m_fmFormMode = FORM_MODE.THREE_D_SECURE;
m_szTermURL = Global.SiteSecureBaseURL + "ThreeDSecureLandingPage.aspx";
m_szPaREQ = tomTransactionOutputMessage.ThreeDSecureOutputData.PaREQ;
m_szACSURL = tomTransactionOutputMessage.ThreeDSecureOutputData.ACSURL;
m_szCrossReference = tomTransactionOutputMessage.CrossReference;
break;
case 5:
// status code of 5 - means transaction declined
boTransactionSuccessful = false;
m_fmFormMode = FORM_MODE.RESULTS;
szMessage = goGatewayOutput.Message;
break;
case 20:
// status code of 20 - means duplicate transaction
m_fmFormMode = FORM_MODE.RESULTS;
szMessage = goGatewayOutput.Message;
if (goGatewayOutput.PreviousTransactionResult.StatusCode.Value == 0)
{
boTransactionSuccessful = true;
}
else
{
boTransactionSuccessful = false;
}
szPreviousTransactionMessage = goGatewayOutput.PreviousTransactionResult.Message;
boDuplicateTransaction = true;
break;
case 30:
// status code of 30 - means an error occurred
boTransactionSuccessful = false;
m_fmFormMode = FORM_MODE.PAYMENT_FORM;
sbString = new StringBuilder();
// get any additional messages
if (goGatewayOutput.ErrorMessages.Count > 0)
{
sbString.Append("<br /><ul>");
for (nCount = 0; nCount < goGatewayOutput.ErrorMessages.Count; nCount++)
{
sbString.AppendFormat("<li>{0}</li>", goGatewayOutput.ErrorMessages[nCount]);
}
sbString.Append("</ul>");
}
szMessage = goGatewayOutput.Message + sbString.ToString();
break;
default:
// unhandled status code
boTransactionSuccessful = false;
m_fmFormMode = FORM_MODE.PAYMENT_FORM;
szMessage = goGatewayOutput.Message;
break;
}
}
if (m_fmFormMode == FORM_MODE.PAYMENT_FORM)
{
pnMessagePanel.CssClass = "ErrorMessage";
pnMessagePanel.Visible = true;
lbMessageLabel.Text = szMessage;
pnTransactionResultsPanel.Visible = false;
}
else
{
pnTransactionResultsPanel.Visible = true;
pnMessagePanel.Visible = false;
if (!boTransactionSuccessful)
{
pnTransactionResultsPanel.CssClass = "ErrorMessage";
}
else
{
pnTransactionResultsPanel.CssClass = "SuccessMessage";
}
lbGatewayResponse.Text = szMessage;
// sort out the duplicate transaction reporting
if (boDuplicateTransaction)
{
pnDuplicateTransactionPanel.Visible = true;
lbPreviousTransactionMessage.Text = szPreviousTransactionMessage;
}
// the process another link
if (boTransactionSuccessful == true)
{
Response.Redirect("Thankyou.aspx?id=" + szMessage);
}
else
{
hlProcessAnother.NavigateUrl = Global.SiteSecureBaseURL + "PaymentForm.aspx";
}
}
}