Httpwebrequest 401 Unauthorized Error
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System.net.webexception The Remote Server Returned An Error (401) Unauthorized C#
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Httpwebresponse The Remote Server Returned An Error (401) Unauthorized
Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. remote server returned an error 401 unauthorized in c# Join them; it only takes a minute: Sign up Error :The remote server returned an error: (401) Unauthorized up vote 9 down vote favorite 3 I want get picture of internet and insert into word . I use this code . MainDocumentPart mainPart = wordprocessingDocument.MainDocumentPart; System.Net.WebRequest request = System.Net.HttpWebRequest.Create("http://spsdev2:1009"); System.Net.WebResponse response = request.GetResponse(); ImagePart imagePart = mainPart.AddImagePart(ImagePartType.Jpeg); //Send an the remote server returned an error 401 unauthorized webclient HTTP request and get the image at the URL as an HTTP response HttpWebRequest myReq = (HttpWebRequest)WebRequest.Create(fileName); WebResponse myResp = myReq.GetResponse(); //Get a stream from the webresponse Stream stream = myResp.GetResponseStream(); I get error in myReq.GetResponse(); Error :The remote server returned an error: (401) Unauthorized. Edit This code work for me :) myReq.UseDefaultCredentials = true; myReq.PreAuthenticate = true; myReq.Credentials = CredentialCache.DefaultCredentials; asp.net sharepoint sharepoint-2010 share|improve this question edited Apr 23 '13 at 9:45 Shakti Prakash Singh 1,4531750 asked Apr 18 '12 at 8:43 ar.gorgin 1,32042653 add a comment| 2 Answers 2 active oldest votes up vote 21 down vote accepted I add credentials for HttpWebRequest. myReq.UseDefaultCredentials = true; myReq.PreAuthenticate = true; myReq.Credentials = CredentialCache.DefaultCredentials; share|improve this answer edited Sep 7 '14 at 10:37 Majid Rahimi 5,12573566 answered Apr 19 '12 at 5:20 ar.gorgin 1,32042653 add a comment| up vote 5 down vote Shouldn't you be providing the credentials for your site, instead of passing the DefaultCredentials? Something like request.Credentials = new NetworkCredential("UserName", "PassWord"); Also, remove request.UseDefaultCredentials = true; request.PreAuthenticate = true; share|improve this answer
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about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community http://stackoverflow.com/questions/10205854/error-the-remote-server-returned-an-error-401-unauthorized Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up 401 Unauthorized returned on GET request (https) with correct credentials up vote 5 down vote favorite 4 I am trying to login to my web app using http://stackoverflow.com/questions/5207660/401-unauthorized-returned-on-get-request-https-with-correct-credentials HttpWebRequest but I keep getting the following error: System.Net.WebException: The remote server returned an error: (401) Unauthorized. Fiddler has the following output: Result Protocol Host URL 200 HTTP CONNECT mysite.com:443 302 HTTPS mysite.com /auth 401 HTTP mysite.com /auth This is what I'm doing: // to ignore SSL certificate errors public bool AcceptAllCertifications(object sender, System.Security.Cryptography.X509Certificates.X509Certificate certification, System.Security.Cryptography.X509Certificates.X509Chain chain, System.Net.Security.SslPolicyErrors sslPolicyErrors) { return true; } try { // request Uri uri = new Uri("https://mysite.com/auth"); HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri) as HttpWebRequest; request.Accept = "application/xml"; // authentication string user = "user"; string pwd = "secret"; string auth = "Basic " + Convert.ToBase64String(System.Text.Encoding.Default.GetBytes(user + ":" + pwd)); request.Headers.Add("Authorization", auth); ServicePointManager.ServerCertificateValidationCallback = new System.Net.Security.RemoteCertificateValidationCallback(AcceptAllCertifications); // response. HttpWebResponse response = (HttpWebResponse)request.GetResponse(); // Display Stream dataStream = response.GetResponseStream(); StreamReader reader = new StreamReader(dataStream); string responseFromServer = reader.ReadToEnd(); Console.WriteLine(responseFromServer); // Cleanup reader.Close(); dataStream.Close(); response.Close(); } catch (WebException webEx) { Console.Write(webEx.ToString()); } I am able to log in to the same si
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Web Platform Installer Get Help: Ask a Question in our Forums More Help Resources Blogs Forums Home IIS.NET Forums IIS 7 and Above General The remote server returned an error: (401) Unauthorized. at System.Ne... The remote server returned an error: (401) Unauthorized. at System.Net.HttpWebRequest.GetResponse() at _Default.btnsubmit_Click(Object sender, EventArgs e) in e:\WebSite1\Default.aspx.cs: [Answered]RSS 1 reply Last post Sep 20, 2015 07:53 PM by Ken Schaefer ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Advanced Search Reply Prakash Josh... 1 Post The remote server returned an error: (401) Unauthorized. at System.Net.HttpWebRequest.GetResponse... Sep 18, 2015 07:20 AM|Prakash Joshi|LINK I am trying to run following code it works fine when runs on localhost IIS but returns error when hosted on my web server IIS Error : --The remote server returned an error: (401) Unauthorized. at System.Net.HttpWebRequest.GetResponse() at _Default.btnsubmit_Click(Object sender, EventArgs e) in e:\WebSite1\Default.aspx.cs: try { var webAddr = "http://serviceserver/someService"; var httpWebRequest = (HttpWebRequest)WebRequest.Create(webAddr); httpWebRequest.ContentType = "text/xml"; httpWebRequest.ContentLength = 0; httpWebRequest.Method = "GET"; httpWebRequest.Credentials = new NetworkCredential("user", "password"); var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse(); using (var streamReader = new StreamReader(httpResponse.GetResponseStream())) { var result = streamReader.ReadToEnd(); Label1.Text = result; } } catch (Exception ex) { Response.Write(ex.Message); Response.Write(ex.StackTrace); Response.Write(ex.InnerException); } iis7 permissions unauthorized iis accessisdenied Reply Ken Schaefer 1600 Posts Moderator Re: The remote server returned an error: (401) Unauthoriz