iam writing a code to access a service on another server
the certificate was installed with the private key on my server
when i run the test
if (cer.HasPrivateKey) { Response.Write("OK"); } else { Response.Write("Nooo"); } i got ok = so the certificate has a private key
but when i run the whole code
try { // ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12; HttpWebRequest httpWReq = (HttpWebRequest)WebRequest.Create("https://gw.bisan.com/api/apdemo_6"); Encoding encoding = new UTF8Encoding(); string postData = @"{""user"":""cube"",""password"":""258970"",""command"":""table"",""table"":""currency"",""filters"":[{""field"":""code"",""operation"":""!\u003d"",""value"":""01""}],""fields"":[""symbol"",""rate""]}"; byte[] data = encoding.GetBytes(postData); httpWReq.ProtocolVersion = HttpVersion.Version11; httpWReq.Method = "POST"; httpWReq.ContentType = "application/json";//charset=UTF-8"; var certificate = @"\www.cube-its.com.pfx"; X509Certificate2 cer = new X509Certificate2(new X509Certificate2(Server.MapPath(certificate), "XXXX")); httpWReq.ClientCertificates.Add(cer); Response.Write(cer.PrivateKey.ToString()); if (cer.HasPrivateKey) { Response.Write("OK"); } else { Response.Write("Nooo"); } httpWReq.ContentLength = data.Length; Stream stream = httpWReq.GetRequestStream(); stream.Write(data, 0, data.Length); stream.Close(); HttpWebResponse response = (HttpWebResponse)httpWReq.GetResponse(); string s = response.ToString(); StreamReader reader = new StreamReader(response.GetResponseStream()); String jsonresponse = ""; String temp = null; while ((temp = reader.ReadLine()) != null) { jsonresponse += temp; } Response.Write("Json Response : " + jsonresponse); } catch (WebException ex1) { { Response.Write("Exception 2 : " + ex1.Message); } } catch (Exception ex) { Response.Write("Exception : " + ex.Message); } i always got server error 400 bad request
when i cantact the company they say that the request is missing the private key
so what shall i do 'thanx
