public override ValidatePostProcessRequestResult ValidatePostProcessRequest(NameValueCollection queryString)
{
var retVal = new ValidatePostProcessRequestResult();
if (queryString.AllKeys.Contains("x_split_tender_id") || queryString.AllKeys.Contains("x_trans_id"))
{
retVal.OuterId = queryString["x_split_tender_id"] ?? queryString["x_trans_id"];
}
else
{
return(retVal);
}
if (queryString.AllKeys.Contains("x_invoice_num") &&
queryString.AllKeys.Contains("x_auth_code") &&
queryString.AllKeys.Contains("x_amount") &&
queryString.AllKeys.Contains("x_response_code") &&
queryString.AllKeys.Contains("x_response_reason_code") &&
queryString.AllKeys.Contains("x_response_reason_text") &&
queryString.AllKeys.Contains("x_method") &&
queryString.AllKeys.Contains("x_MD5_Hash"))
{
var hashMD5 = GetMD5Hash(TxnKey + ApiLogin + retVal.OuterId + queryString["x_amount"]);
if (!string.IsNullOrEmpty(queryString["x_MD5_Hash"]) && !string.IsNullOrEmpty(hashMD5) && string.Equals(hashMD5, queryString["x_MD5_Hash"], StringComparison.OrdinalIgnoreCase))
{
retVal.IsSuccess = true;
}
}
return(retVal);
}
public override ValidatePostProcessRequestResult ValidatePostProcessRequest(NameValueCollection queryString)
{
var retVal = new ValidatePostProcessRequestResult();
retVal.OuterId = queryString["transact"];
//calculate hash by transaction id, currency code and amount
var md5Hash = CalculateResponseMD5Hash(queryString["transact"], queryString["currency"], queryString["amount"]);
//compare calculated hash with the passed in response authkey field
retVal.IsSuccess = md5Hash.Equals(queryString["authkey"]);
return(retVal);
}
public override ValidatePostProcessRequestResult ValidatePostProcessRequest(NameValueCollection queryString)
{
var retVal = new ValidatePostProcessRequestResult();
var klarnaOrderId = queryString["klarna_order_id"];
var sid = queryString["sid"];
if (!string.IsNullOrEmpty(klarnaOrderId) && !string.IsNullOrEmpty(sid))
{
retVal.IsSuccess = true;
retVal.OuterId = klarnaOrderId;
}
return(retVal);
}
public override ValidatePostProcessRequestResult ValidatePostProcessRequest(NameValueCollection queryString)
{
var retVal = new ValidatePostProcessRequestResult();
var klarnaOrder = queryString["klarna_order"];
var sid = queryString["sid"];
if (!string.IsNullOrEmpty(klarnaOrder) && !string.IsNullOrEmpty(sid))
{
var outerId = HttpUtility.UrlDecode(klarnaOrder).Split('/').LastOrDefault();
if (!string.IsNullOrEmpty(outerId))
{
retVal.IsSuccess = true;
retVal.OuterId = outerId;
}
}
return(retVal);
}
public override ValidatePostProcessRequestResult ValidatePostProcessRequest(NameValueCollection queryString)
{
var retVal = new ValidatePostProcessRequestResult();
var cancel = queryString["cancel"];
var token = queryString["token"];
if (!string.IsNullOrEmpty(cancel) && !string.IsNullOrEmpty(token))
{
bool cancelValue;
if (bool.TryParse(cancel, out cancelValue))
{
retVal.IsSuccess = !cancelValue;
retVal.OuterId = token;
}
}
return(retVal);
}
