如何发送授权请求

Question

我以编程方式向远程服务器发送请求：

string xml =“SomeXML Data”;

string url = @"http://someserver.com";

WebRequest request = WebRequest.Create(url);
request.Method = "Post";
request.ContentType = "text/xml";

//The encoding might have to be chaged based on requirement
UTF8Encoding encoder = new UTF8Encoding();
byte[] data = encoder.GetBytes(xml); //postbody is plain string of xml
request.ContentLength = data.Length;
Stream reqStream = request.GetRequestStream();
reqStream.Write(data, 0, data.Length);
reqStream.Close();
System.Net.WebResponse response = request.GetResponse();
System.IO.StreamReader reader = new System.IO.StreamReader(response.GetResponseStream());
string str = reader.ReadToEnd();

但是这段代码会抛出错误：

远程服务器返回错误：（401）未经授权。

当IE问我时，我知道用户/传递自动化。

有人可以帮我发送授权请求吗？ 谢谢！

Answer 1

webClient.Credentials = new NetworkCredential("Login", "Password");

Answer 2

服务器似乎使用Windows身份验证 - 虽然我只是在猜测。如果是这样，请添加以下行：

   request.Credentials = CredentialCache.DefaultCredentials;

Answer 3

看起来服务器正在使用Windows集成安全性？

尝试这样的事情

WebRequest req = WebRequest.Create(tokenUri);
req.AuthenticationLevel = System.Net.Security.AuthenticationLevel.MutualAuthRequested;
req.Credentials = System.Net.CredentialCache.DefaultNetworkCredentials;