private static async Task<RequestResponse> ProcessRequest(EasypayConfig config, string data, HttpMethod httpMethod, string path, string reqId)
{
var contentType = httpMethod.Method == "GET" ? "" : "application/vnd.ch.swisscom.easypay.direct.payment+json";
var url = new Uri("https://" + config.Host + config.Basepath + path);
var now = DateTime.Now;
var date = now.ToUniversalTime().ToString("ddd, dd MMM yyyy HH:mm:ss", CultureInfo.GetCultureInfoByIetfLanguageTag("en")) + " +0000"; //Mon, 07 Dec 2015 09:01:30 +0000
var client = new HttpClient();
var request = new HttpRequestMessage(httpMethod, url);
request.Headers.Add("X-SCS-Date", date);
request.Headers.Add("X-Request-Id", reqId);
request.Headers.Add("X-Merchant-Id", config.MerchantId);
request.Headers.Add("X-CE-Client-Specification-Version", "1.1");
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/vnd.ch.swisscom.easypay.message.list+json"));
request.Headers.Date = now;
var md5Hash = data != null ? Signature.HashData(Encoding.UTF8.GetBytes(data)) : null;
var hashString = Signature.CreateHashString(httpMethod.Method, md5Hash != null ? Convert.ToBase64String(md5Hash) : "", contentType, date, path);
var signature = Signature.Sign(Encoding.UTF8.GetBytes(config.EasypaySecret), Encoding.UTF8.GetBytes(hashString));
request.Headers.Add("X-SCS-Signature", Convert.ToBase64String(signature));
if (data != null)
{
request.Content.Headers.ContentType = new MediaTypeHeaderValue(contentType);
request.Content = new StringContent(data);
request.Content.Headers.ContentMD5 = md5Hash;
}
var result = await client.SendAsync(request);
var ret = new RequestResponse {Response = await result.Content.ReadAsStringAsync(), StatusCode = result.StatusCode};
return ret;
}
public static Uri GetCheckoutPageUrl(EasypayConfig config, CheckoutPageRequest paymentRequest)
{
var data = JsonConvert.SerializeObject(paymentRequest, new JsonSerializerSettings { ContractResolver = new CamelCasePropertyNamesContractResolver() });
var dataByteArray = Encoding.UTF8.GetBytes(data);
var signature = Signature.Sign(Encoding.UTF8.GetBytes(config.EasypaySecret), dataByteArray);
var path = "/authorize.jsf?signature=" + Uri.EscapeDataString(Convert.ToBase64String(signature)) + "&checkoutRequestItem=" + Uri.EscapeDataString(Convert.ToBase64String(dataByteArray));
return new Uri("http://" + config.Host + config.Basepath + path);
}
public static async Task<StatusResponse> GetPaymentStatus(string paymentId, EasypayConfig easypayConfig, string reqId)
{
var resultMessage = await ProcessRequest(easypayConfig, null, HttpMethod.Get, "/payments/" + paymentId, reqId);
Console.WriteLine("Response: " + resultMessage.Response);
var ret = JsonConvert.DeserializeObject<StatusResponse>(resultMessage.Response) ?? new StatusResponse();
return ret;
}
public static async Task<PaymentResponse> ProcessPaymentRequest(string dataJson, string path, EasypayConfig easypayConfig, string reqId)
{
var resultMessage = await ProcessRequest(easypayConfig, dataJson, HttpMethod.Put, path, reqId);
Console.WriteLine("Response: " + resultMessage.Response);
var ret = JsonConvert.DeserializeObject<PaymentResponse>(resultMessage.Response) ?? new PaymentResponse();
ret.Success = resultMessage.StatusCode == HttpStatusCode.OK;
return ret;
}
public static async Task <StatusResponse> GetPaymentStatus(string paymentId, EasypayConfig easypayConfig, string reqId)
{
var resultMessage = await ProcessRequest(easypayConfig, null, HttpMethod.Get, "/payments/" + paymentId, reqId);
Console.WriteLine("Response: " + resultMessage.Response);
var ret = JsonConvert.DeserializeObject <StatusResponse>(resultMessage.Response) ?? new StatusResponse();
return(ret);
}
public static Uri GetCheckoutPageUrl(EasypayConfig config, CheckoutPageRequest paymentRequest)
{
var data = JsonConvert.SerializeObject(paymentRequest, new JsonSerializerSettings {
ContractResolver = new CamelCasePropertyNamesContractResolver()
});
var dataByteArray = Encoding.UTF8.GetBytes(data);
var signature = Signature.Sign(Encoding.UTF8.GetBytes(config.EasypaySecret), dataByteArray);
var path = "/authorize.jsf?signature=" + Uri.EscapeDataString(Convert.ToBase64String(signature)) + "&checkoutRequestItem=" + Uri.EscapeDataString(Convert.ToBase64String(dataByteArray));
return(new Uri("http://" + config.Host + config.Basepath + path));
}
private static async Task <RequestResponse> ProcessRequest(EasypayConfig config, string data, HttpMethod httpMethod, string path, string reqId)
{
var contentType = httpMethod.Method == "GET" ? "" : "application/vnd.ch.swisscom.easypay.direct.payment+json";
var url = new Uri("https://" + config.Host + config.Basepath + path);
var now = DateTime.Now;
var date = now.ToUniversalTime().ToString("ddd, dd MMM yyyy HH:mm:ss", CultureInfo.GetCultureInfoByIetfLanguageTag("en")) + " +0000"; //Mon, 07 Dec 2015 09:01:30 +0000
var client = new HttpClient();
var request = new HttpRequestMessage(httpMethod, url);
request.Headers.Add("X-SCS-Date", date);
request.Headers.Add("X-Request-Id", reqId);
request.Headers.Add("X-Merchant-Id", config.MerchantId);
request.Headers.Add("X-CE-Client-Specification-Version", "1.1");
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/vnd.ch.swisscom.easypay.message.list+json"));
request.Headers.Date = now;
var md5Hash = data != null?Signature.HashData(Encoding.UTF8.GetBytes(data)) : null;
var hashString = Signature.CreateHashString(httpMethod.Method, md5Hash != null ? Convert.ToBase64String(md5Hash) : "", contentType, date, path);
var signature = Signature.Sign(Encoding.UTF8.GetBytes(config.EasypaySecret), Encoding.UTF8.GetBytes(hashString));
request.Headers.Add("X-SCS-Signature", Convert.ToBase64String(signature));
if (data != null)
{
request.Content.Headers.ContentType = new MediaTypeHeaderValue(contentType);
request.Content = new StringContent(data);
request.Content.Headers.ContentMD5 = md5Hash;
}
var result = await client.SendAsync(request);
var ret = new RequestResponse {
Response = await result.Content.ReadAsStringAsync(), StatusCode = result.StatusCode
};
return(ret);
}
public static async Task<PaymentResponse> CancelPaymentRequest(string paymentId, EasypayConfig easypayConfig, string reqId)
{
var dataJSON = @"{""operation"":""CANCEL""}";
var path = "/payments/" + paymentId;
return await ProcessPaymentRequest(dataJSON, path, easypayConfig, reqId);
}
public static async Task <PaymentResponse> ProcessPaymentRequest(string dataJson, string path, EasypayConfig easypayConfig, string reqId)
{
var resultMessage = await ProcessRequest(easypayConfig, dataJson, HttpMethod.Put, path, reqId);
Console.WriteLine("Response: " + resultMessage.Response);
var ret = JsonConvert.DeserializeObject <PaymentResponse>(resultMessage.Response) ?? new PaymentResponse();
ret.Success = resultMessage.StatusCode == HttpStatusCode.OK;
return(ret);
}
public static async Task <PaymentResponse> CancelPaymentRequest(string paymentId, EasypayConfig easypayConfig, string reqId)
{
var dataJSON = @"{""operation"":""CANCEL""}";
var path = "/payments/" + paymentId;
return(await ProcessPaymentRequest(dataJSON, path, easypayConfig, reqId));
}
