internal Tuple <HttpStatusCode, string> MakeRequest(string path, HttpMethod method, HTTPContentType contentType = HTTPContentType.json, byte[] body = null, bool isQRS = true, string port = "4242")
{
// Fix Path
if (!path.StartsWith("/"))
{
path = '/' + path;
}
if (path.EndsWith("/"))
{
path = path.Substring(0, path.Length - 1);
}
int indexOfSlash = path.LastIndexOf('/');
int indexOfQuery = path.LastIndexOf('?');
if (indexOfQuery <= indexOfSlash)
{
path += "?";
}
else
{
path += "&";
}
string responseString = "";
HttpStatusCode responseCode = 0;
string xrfkey = "0123456789abcdef";
ServicePointManager.ServerCertificateValidationCallback = delegate { return(true); };
ServicePointManager.SecurityProtocol |= SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11;
HttpRequestMessage req = new HttpRequestMessage();
if (isQRS)
{
req.RequestUri = new Uri(@"https://" + _hostname + ":4242/qrs" + path + "xrfkey=" + xrfkey);
}
else
{
req.RequestUri = new Uri(@"https://" + _hostname + ":" + port + path);
}
req.Method = method;
if (isQRS)
{
req.Headers.Add("X-Qlik-xrfkey", xrfkey);
req.Headers.Add("X-Qlik-User", @"UserDirectory=internal;UserId=sa_api");
}
WebRequestHandler handler = new WebRequestHandler();
handler.ClientCertificates.Add(_certificate);
if (method == HttpMethod.Post || method == HttpMethod.Put)
{
req.Content = new ByteArrayContent(body);
// Set Headers
if (contentType == HTTPContentType.json)
{
req.Content.Headers.Remove("Content-Type");
req.Content.Headers.Add("Content-Type", "application/json");
}
else if (contentType == HTTPContentType.app)
{
req.Content.Headers.Remove("Content-Type");
req.Content.Headers.Add("Content-Type", "application/vnd.qlik.sense.app");
}
else
{
throw new ArgumentException("Content type '" + contentType.ToString() + "' is not supported.");
}
}
TelemetryDashboardMain.Logger.Log(string.Format("Request - Ready to send request: '{0}' to '{1}'.", method.ToString(), path), LogLevel.Debug);
using (HttpClient client = new HttpClient(handler))
{
client.Timeout = TimeSpan.FromMilliseconds(_timeout);
client.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
try
{
Task <HttpResponseMessage> responseTask = client.SendAsync(req);
responseTask.Wait();
responseTask.Result.EnsureSuccessStatusCode();
responseCode = responseTask.Result.StatusCode;
Task <string> responseBodyTask = responseTask.Result.Content.ReadAsStringAsync();
responseBodyTask.Wait();
responseString = responseBodyTask.Result;
}
catch (Exception e)
{
if (responseCode != 0)
{
return(new Tuple <HttpStatusCode, string>(responseCode, e.Message));
}
else
{
return(new Tuple <HttpStatusCode, string>(HttpStatusCode.InternalServerError, e.Message));
}
}
}
TelemetryDashboardMain.Logger.Log(string.Format("Request - Response code received: '{0}'", responseCode), LogLevel.Debug);
return(new Tuple <HttpStatusCode, string>(responseCode, responseString));
}
private static Tuple <HttpStatusCode, string> MakeQrsRequest(string path, HTTPMethod method, HTTPContentType contentType = HTTPContentType.json, byte[] body = null)
{
// Fix Path
if (!path.StartsWith("/"))
{
path = '/' + path;
}
if (path.EndsWith("/"))
{
path = path.Substring(0, path.Length - 1);
}
int indexOfSlash = path.LastIndexOf('/');
int indexOfQuery = path.LastIndexOf('?');
if (indexOfQuery <= indexOfSlash)
{
path += "?";
}
else
{
path += "&";
}
string responseString = "";
HttpStatusCode responseCode = 0;
ServicePointManager.ServerCertificateValidationCallback = delegate { return(true); };
//Create the HTTP Request and add required headers and content in xrfkey
string xrfkey = "0123456789abcdef";
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(@"https://*****:*****@"UserDirectory=internal;UserId=sa_api");
// Add the certificate to the request and provide the user to execute as
request.ClientCertificates.Add(SENSE_CERT.Value);
if (method == HTTPMethod.POST || method == HTTPMethod.PUT)
{
// Set Headers
if (contentType == HTTPContentType.json)
{
request.ContentType = "application/json";
}
else if (contentType == HTTPContentType.app)
{
request.ContentType = "application/vnd.qlik.sense.app";
}
else
{
throw new ArgumentException("Content type '" + contentType.ToString() + "' is not supported.");
}
// Set Body
if (body == null)
{
request.ContentLength = 0;
}
else
{
request.ContentLength = body.Length;
Stream requestStream = request.GetRequestStream();
requestStream.Write(body, 0, body.Length);
requestStream.Close();
}
}
// make the web request and return the content
try
{
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
responseCode = response.StatusCode;
using (Stream stream = response.GetResponseStream())
{
using (StreamReader reader = new StreamReader(stream))
{
// if response is invalid, throw exception and expect it to be handled in calling function (4xx errors)
responseString = JsonConvert.SerializeObject(reader.ReadToEnd());
}
}
}
}
catch (WebException webEx)
{
return(new Tuple <HttpStatusCode, string>(HttpStatusCode.ServiceUnavailable, webEx.Message));
}
catch (Exception e)
{
return(new Tuple <HttpStatusCode, string>(HttpStatusCode.InternalServerError, e.Message));
}
return(new Tuple <HttpStatusCode, string>(responseCode, responseString));
}
private static Tuple <HttpStatusCode, string> MakeQrsRequest(string path, HttpMethod method, HTTPContentType contentType = HTTPContentType.json, byte[] body = null)
{
// Fix Path
if (!path.StartsWith("/"))
{
path = '/' + path;
}
if (path.EndsWith("/"))
{
path = path.Substring(0, path.Length - 1);
}
int indexOfSlash = path.LastIndexOf('/');
int indexOfQuery = path.LastIndexOf('?');
if (indexOfQuery <= indexOfSlash)
{
path += "?";
}
else
{
path += "&";
}
string responseString = "";
HttpStatusCode responseCode = 0;
string xrfkey = "0123456789abcdef";
ServicePointManager.ServerCertificateValidationCallback = delegate { return(true); };
ServicePointManager.SecurityProtocol |= SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11;
HttpRequestMessage req = new HttpRequestMessage();
req.RequestUri = new Uri(@"https://" + HOSTNAME.Value + ":4242/qrs" + path + "xrfkey=" + xrfkey);
req.Method = method;
req.Headers.Add("X-Qlik-xrfkey", xrfkey);
req.Headers.Add("X-Qlik-User", @"UserDirectory=internal;UserId=sa_api");
WebRequestHandler handler = new WebRequestHandler();
handler.ClientCertificates.Add(SENSE_CERT.Value);
if (method == HttpMethod.Post || method == HttpMethod.Put)
{
req.Content = new ByteArrayContent(body);
// Set Headers
if (contentType == HTTPContentType.json)
{
req.Content.Headers.Remove("Content-Type");
req.Content.Headers.Add("Content-Type", "application/json");
}
else if (contentType == HTTPContentType.app)
{
req.Content.Headers.Remove("Content-Type");
req.Content.Headers.Add("Content-Type", "application/vnd.qlik.sense.app");
}
else
{
throw new ArgumentException("Content type '" + contentType.ToString() + "' is not supported.");
}
}
using (HttpClient client = new HttpClient(handler))
{
client.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
try
{
Task <HttpResponseMessage> responseTask = client.SendAsync(req);
responseTask.Wait();
responseTask.Result.EnsureSuccessStatusCode();
responseCode = responseTask.Result.StatusCode;
Task <string> responseBodyTask = responseTask.Result.Content.ReadAsStringAsync();
responseBodyTask.Wait();
responseString = responseBodyTask.Result;
}
catch (Exception e)
{
if (responseCode != 0)
{
return(new Tuple <HttpStatusCode, string>(responseCode, e.Message));
}
else
{
return(new Tuple <HttpStatusCode, string>(HttpStatusCode.InternalServerError, e.Message));
}
}
}
return(new Tuple <HttpStatusCode, string>(responseCode, responseString));
}
