private async Task <HttpResponseMessage> SendAuthenticated(HttpRequestMessage request, CancellationToken cancellationToken, bool useNtlm = true)
{
request.Headers.Accept.Clear();
request.Headers.Add("Accept", "*/*");
//request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("*/*"));
var ntlm = new Ntlm(NetworkCredential);
request.Headers.Authorization = CreateAuthenticationHeaderValue(ntlm.CreateNegotiateMessage(spnego: !useNtlm));
Console.WriteLine(request);
var response = await base.SendAsync(request, cancellationToken);
if (response.StatusCode == HttpStatusCode.Unauthorized)
{
foreach (AuthenticationHeaderValue header in response.Headers.WwwAuthenticate)
{
string blob = ntlm.ProcessChallenge(header);
if (!string.IsNullOrEmpty(blob))
{
request = new HttpRequestMessage(HttpMethod.Get, request.RequestUri);
request.Headers.Clear();
request.Headers.Add("Accept", "*/*");
request.Headers.Authorization = CreateAuthenticationHeaderValue(blob);
Console.WriteLine(request);
response = await base.SendAsync(request, cancellationToken);
}
}
}
Console.WriteLine(response);
return(response);
}
private async Task <HttpResponseMessage> SendAuthenticated(HttpRequestMessage request, CancellationToken cancellationToken, bool useNtlm = true)
{
// We would rather not create a new HttpClient for this of course
using var client = new HttpClient(InnerHandler);
request = await request.CloneAsync();
var ntlm = new Ntlm(NetworkCredential);
request.Headers.Authorization = CreateAuthenticationHeaderValue(ntlm.CreateNegotiateMessage(spnego: !useNtlm));
Console.WriteLine(request);
// var response = await base.SendAsync(request, cancellationToken); TODO we would like to do this but doesn't work ?!?!?
var response = await client.SendAsync(request, cancellationToken);
if (response.StatusCode == HttpStatusCode.Unauthorized)
{
foreach (AuthenticationHeaderValue header in response.Headers.WwwAuthenticate)
{
string blob = ntlm.ProcessChallenge(header);
if (!string.IsNullOrEmpty(blob))
{
request = await request.CloneAsync();
request.Headers.Authorization = CreateAuthenticationHeaderValue(blob);
Console.WriteLine(request);
// response = await base.SendAsync(request, cancellationToken); // TODO we would like to do this
response = await client.SendAsync(request, cancellationToken);
}
}
}
Console.WriteLine(response);
return(response);
}
