HTTPClient getting two 401s before success (sending wrong token)

Question

I\'m trying to communicate with a self-hosted WebAPI client using HttpClient. The client is created with the following code:

HttpClientHandler clien         


        

Answer 1

Faced a similar issue, and after going through a lot of answers, where none of those worked. The following worked, and it doesn't come up with two 401's:

var credential = new NetworkCredential("username", "password", "domainname");
var myCache = new CredentialCache();

// Add the target Uri to the CredentialCache with credential object
myCache.Add(new Uri("http://targeturi/"), "NTLM", credential);

// Create an HttpClientHandler to add some settings
var handler = new HttpClientHandler();
handler.AllowAutoRedirect = true;
handler.Credentials = myCache;

// Create an HttpClient with the handler object
httpClient = new HttpClient(handler);

// Wait to get the reponse, and you can use the reponse in your code
HttpResponseMessage response = await httpClient.GetAsync(resourceUri);

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