public async override Task <PaymentResult> VerifyPayment(VerifyPaymentModel paymentModel, IFormCollection collection)
{
foreach (var item in collection)
{
paymentModel.Attributes.Add(new SanalPosTRAttribute {
Key = item.Key.ToLower(), Value = item.Value
});
}
var validateResult = await Validate3D(paymentModel, collection);
if (validateResult.Status)
{
return(await base.VerifyPayment(paymentModel, collection));
}
else
{
return(new PaymentResult()
{
Status = false,
Error = validateResult.Error,
ErrorCode = validateResult.ErrorCode
});
}
}
private async Task <PaymentResult> Validate3D(VerifyPaymentModel paymentModel, IFormCollection collection)
{
var config = (YKBConfiguration)ProviderConfiguration;
string encKey = config.HashKey;
if (paymentModel.Order.CurrencyCode.IsEmpty())
{
paymentModel.Order.CurrencyCode = "TL";
}
Log.Information($"YKBProvider:ENC:{encKey}");
string xid = collection["Xid"];
var amount = (decimal.Parse(collection["Amount"], new CultureInfo("tr-TR"))).ToString("0", new CultureInfo("en-US"));
string firstShaString = encKey + ';' + config.TerminalId;
string firstHash = HashHelper.GetSHA256(firstShaString);
string macShaString = xid + ';' + amount + ';' + paymentModel.Order.CurrencyCode + ';' + config.MerchantId + ';' + firstHash;
string mac = HashHelper.GetSHA256(macShaString);
Log.Information($"YKBProvider:firstShaString:{firstShaString}");
Log.Information($"YKBProvider:firstHash:{firstHash}");
Log.Information($"YKBProvider:sha256String:{macShaString}");
Log.Information($"YKBProvider:mac:{mac}");
paymentModel.Attributes.Add(new SanalPosTRAttribute {
Key = "mac", Value = mac
});
string template = TemplateHelper.ReadEmbedResource($"{EmbededDirectory}.3D_Resolve.xml");
string postData = TemplateHelper.PrepaireXML(new ViewModel
{
Use3DSecure = true,
Configuration = ProviderConfiguration,
Attributes = paymentModel.Attributes
}, template);
var post = GetPostForm();
post.Content = System.Net.WebUtility.UrlEncode(postData);
HTTPClient client = new HTTPClient(EndPointConfiguration.BaseUrl);
var result = await client.Post(EndPointConfiguration.ApiEndPoint, post, Handler);
if (TemplateHelper.GetInlineContent(result.ServerResponseRaw, "mdStatus") != "1")
{
result.Status = false;
result.ErrorCode = TemplateHelper.GetInlineContent("mdErrorMessage", result.ServerResponseRaw);
}
return(result);
}
public virtual string OnCompilingTemplate(VerifyPaymentModel paymentModel, string template)
{
var viewModel = new ViewModel
{
Configuration = ProviderConfiguration,
Order = paymentModel.Order,
Attributes = paymentModel.Attributes
};
return(OnCompilingTemplate(viewModel, template));
}
public async virtual Task <PaymentResult> VerifyPayment(VerifyPaymentModel paymentModel, IFormCollection collection)
{
Log.Information($"{paymentModel.Order.OrderId} - VerifyPayment Process");
var postForm = GetPostForm();
var resource = $"{EmbededDirectory}.3DEnd.xml";
string embededResource = TemplateHelper.ReadEmbedResource(resource);
string viewModel = OnCompilingTemplate(paymentModel, embededResource);
postForm.Content = viewModel;
Log.Information($"{paymentModel.Order.OrderId} - VerifyPayment Http Post");
HTTPClient httpClient = new HTTPClient(EndPointConfiguration.BaseUrl);
return(await httpClient.Post(EndPointConfiguration.SecureReturnEndPoint, postForm, Handler));
}
public override async Task <PaymentResult> VerifyPayment(VerifyPaymentModel paymentModel, IFormCollection collection)
{
if (Validate3D(collection))
{
paymentModel.Attributes.Add(new SanalPosTRAttribute {
Key = "OrderId", Value = collection["oid"]
});
paymentModel.Attributes.Add(new SanalPosTRAttribute {
Key = "PayerTxnId", Value = collection["xid"]
});
paymentModel.Attributes.Add(new SanalPosTRAttribute {
Key = "PayerSecurityLevel", Value = collection["eci"]
});
paymentModel.Attributes.Add(new SanalPosTRAttribute {
Key = "PayerAuthenticationCode", Value = collection["cavv"]
});
paymentModel.Attributes.Add(new SanalPosTRAttribute {
Key = "CardNumber", Value = collection["md"]
});
if (paymentModel.Order.Installment.HasValue && (paymentModel.Order.Installment == 1 || paymentModel.Order.Installment == 0))
{
paymentModel.Order.Installment = null;
}
return(await base.VerifyPayment(paymentModel, collection));
}
else
{
PaymentResult paymentResult = new PaymentResult();
paymentResult.Error = collection["ErrMsg"];
paymentResult.ErrorCode = collection["ProcReturnCode"];
paymentResult.Status = false;
return(paymentResult);
}
}
