private bool VerifyPayment()
{
bool isVerified = false;
GatewayController controller = new GatewayController(Server.MapPath(ModulePath));
GatewayInfo gateway = controller.GetGateway(storeInfo.GatewayName);
PayPalSettings _settings = new PayPalSettings(gateway.GetSettings(PortalId));
_verificationURL = _settings.UseSandbox ? _sandboxVerificationURL : _settings.VerificationURL;
_paymentURL = _settings.UseSandbox ? _sandboxPaymentURL : _settings.PaymentURL;
PayPalIPNParameters ipn = new PayPalIPNParameters(Request.Form);
if (ipn.IsValid)
{
HttpWebRequest request = WebRequest.Create(_verificationURL) as HttpWebRequest;
if (request != null)
{
request.Method = "POST";
request.ContentLength = ipn.PostString.Length;
request.ContentType = "application/x-www-form-urlencoded";
StreamWriter writer = new StreamWriter(request.GetRequestStream());
writer.Write(ipn.PostString);
writer.Close();
HttpWebResponse response = request.GetResponse() as HttpWebResponse;
if (response != null)
{
StreamReader reader = new StreamReader(response.GetResponseStream());
string responseString = reader.ReadToEnd();
reader.Close();
if (string.Compare(responseString, "VERIFIED", true) == 0)
{
isVerified = true;
}
else
{
//Not verified, possible fraud
}
}
}
}
return isVerified;
}
private bool VerifyPayment()
{
bool isVerified = false;
PayPalIPNParameters ipn = new PayPalIPNParameters(Request.Form);
if (ipn.IsValid)
{
HttpWebRequest request = WebRequest.Create(_verificationURL) as HttpWebRequest;
if (request != null)
{
request.Method = "POST";
request.ContentLength = ipn.PostString.Length;
request.ContentType = "application/x-www-form-urlencoded";
StreamWriter writer = new StreamWriter(request.GetRequestStream());
writer.Write(ipn.PostString);
writer.Close();
HttpWebResponse response = request.GetResponse() as HttpWebResponse;
if (response != null)
{
StreamReader reader = new StreamReader(response.GetResponseStream());
string responseString = reader.ReadToEnd();
reader.Close();
if (string.Compare(responseString, "VERIFIED", true) == 0)
{
isVerified = true;
}
else
{
//Not verified, possible fraud
}
}
}
}
return isVerified;
}