private NameValueCollection GetData(HttpRequest req)
{
if (string.IsNullOrEmpty(req["Crypt"]))
{
return(null);
}
var queryParams = HttpUtility.ParseQueryString(SagePayUtils.DecodeAndDecrypt(req["Crypt"], Password));
return(new[]
{
"Status",
"StatusDetail",
"VendorTxCode",
"VPSTxId",
"Amount",
}.Any(item => string.IsNullOrEmpty(queryParams[item])) ? null : queryParams);
}
private string GetCrypt(string vendorTxCode, string amount, string currency, string description, string successUrl, string failUrl)
{
return(SagePayUtils.EncryptAndEncode(string.Format("VendorTxCode={0}Amount={1}Currency={2}Description={3}SuccessURL={4}FailureURL={5}",
vendorTxCode, amount, currency, description, successUrl, failUrl), Password));
}
