public IActionResult ReturnUrlEventHandler()
{
try
{
Dictionary <String, StringValues> query = QueryHelpers.ParseQuery(Request.QueryString.Value);
Dictionary <String, String> dictionary = GetDictionary(query);
// Parse the response and check if the signature is valid (an exception will be thrown if this is not the case).
var response = PaymentCompletedResponse.Create(dictionary, _raboOmniKassaPaymentSettings.SigningKey);
var order = _orderService.GetOrderById(Convert.ToInt32(response.OrderId));
bool success = HandleOrderStatus(order, response.Status);
if (success)
{
return(RedirectToRoute("CheckoutCompleted", new { orderId = order.Id }));
}
else
{
_logger.Error($"OmniKassa error: Order with id {response.OrderId} was not found");
}
}
catch (RabobankSdkException ex)
{
_logger.Error(ex.InnerException != null ? ex.InnerException.Message : ex.Message);
}
return(RedirectToAction("Index", "Home", new { area = "" }));
}
public void TestThatIsValidReturnsFalseForInvalidSignatures()
{
var signingKey = new SigningKey("secret");
var paymentCompletedResponse = PaymentCompletedResponse.CreateInstance("1", "CANCELLED", "ffb94fef027526bab3f98eaa432974daea4e743f09de86ab732208497805bb12", signingKey);
Assert.IsNull(paymentCompletedResponse, "The given payment complete response was valid, but should be invalid");
}
public void TestThatLettersinOrderIdIsValid()
{
var signingKey = new SigningKey("secret");
var paymentCompletedResponse = PaymentCompletedResponse.CreateInstance("Test1234", "COMPLETED", "bf4f5b787d954296b9c2e15028c2311df5e31a3d94c540e361faf1d0951b7858041089d430e17730f1efd3a308881c094355f55e09b993ca53f2063859d1eb4b", signingKey);
Assert.IsNotNull(paymentCompletedResponse);
Assert.AreEqual("Test1234", paymentCompletedResponse.OrderId);
Assert.AreEqual("COMPLETED", paymentCompletedResponse.Status);
}
public void TestThatIsValidReturnsTrueForUnderscoreInStatus()
{
var signingKey = new SigningKey("secret");
var paymentCompletedResponse = PaymentCompletedResponse.CreateInstance("1", "IN_PROGRESS", "1a551027bc3cc041a56b9efa252640c76b2e5815f816dd123fa1b32b4683729e904b5fa711870b956f1d9b16c714168d129068a48f875c2f91185d6c18eccf61", signingKey);
Assert.IsNotNull(paymentCompletedResponse);
Assert.AreEqual("1", paymentCompletedResponse.OrderId);
Assert.AreEqual("IN_PROGRESS", paymentCompletedResponse.Status);
}
public void TestThatIsValidReturnsTrueForAValidSignature()
{
var signingKey = new SigningKey("secret");
var paymentCompletedResponse = PaymentCompletedResponse.CreateInstance("1", "COMPLETED", "b890b2f3c6f102bb853ed448dd58d2c13cc695541f5eecca713470e68ced6f2c1a5f5ddd529a732ff51a019126ffefa8bd1d0193b596b393339ffcbf6f335241", signingKey);
Assert.IsNotNull(paymentCompletedResponse);
Assert.AreEqual("1", paymentCompletedResponse.OrderId);
Assert.AreEqual("COMPLETED", paymentCompletedResponse.Status);
}
public ActionResult Callback()
{
SetVersionViewData();
CreateOrderIfRequired();
try
{
webShopModel.PaymentCompleted = PaymentCompletedResponse.Create(Request.QueryString, SIGNING_KEY);
}
catch (RabobankSdkException ex)
{
webShopModel.Error = ex.Message;
}
return(View("Index", webShopModel));
}
protected void Page_Load(object sender, EventArgs e)
{
var orderId = Request.QueryString["order_id"];
var status = Request.QueryString["status"];
var signature = Request.QueryString["signature"];
var signingKey = new SigningKey(Convert.FromBase64String(WebConfigurationManager.AppSettings["SigningKey"]));
var paymentCompletedResponse = PaymentCompletedResponse.CreateInstance(orderId, status, signature, signingKey);
if (paymentCompletedResponse == null)
{
throw new Exception("The payment completed response was invalid.");
}
// Use these variables instead of using the URL parameters ($orderId and $status). Input validation has been performed on these values.
var validatedMerchantOrderId = paymentCompletedResponse.OrderId;
var validatedStatus = paymentCompletedResponse.Status;
// ... complete payment
}
public ActionResult Callback()
{
try
{
Dictionary <String, StringValues> query = QueryHelpers.ParseQuery(Request.QueryString.Value);
Dictionary <String, String> dictionary = GetDictionary(query);
PaymentCompletedResponse response = PaymentCompletedResponse.Create(dictionary, SIGNING_KEY);
String validatedOrderId = response.OrderId;
PaymentStatus?validatedStatus = response.Status;
ViewData["OrderId"] = response.OrderId;
ViewData["Status"] = response.Status;
}
catch (IllegalSignatureException)
{
}
catch (RabobankSdkException)
{
}
return(View());
}
