我正在尝试使用 C# 和摘要式身份验证连接到 Web 服务,但每次我都遇到 401 - Not Authorized
错误。但是当我尝试通过 Firefox 访问该服务时,一切正常。当我使用 IE8 时,我的密码不被接受,我收到了 401。
你有什么想法吗?感谢您的帮助。
这是我使用的测试代码:
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls;
ServicePointManager.ServerCertificateValidationCallback
= delegate(object s, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors) { return true; };
Uri uri = new Uri(URL);
NetworkCredential netCredential = new NetworkCredential(username, password);
CredentialCache cache = new CredentialCache();
cache.Add(URL, 443, "Digest", netCredential);
WebRequest request = WebRequest.Create(URL);
request.Credentials = cache;
request.PreAuthenticate = true;
request.Method = "POST";
WebResponse response;
try
{
response = request.GetResponse();
Stream stream = response.GetResponseStream();
StreamReader reader = new StreamReader(stream);
string result = reader.ReadToEnd();
Response.Write(result);
response.Close();
reader.Close();
}
catch (Exception ex)
{
Response.Write("Error: " + ex.Message + "<br/><br/><br/>");
Response.Write("Request Headers<br/><br/>");
WebHeaderCollection headers = request.Headers;
// Get each header and display each value.
foreach (string key in headers.AllKeys)
{
string value = headers[key];
Response.Write(key + ": " + value);
Response.Write("<br/><br/>");
}
}
最佳答案
您正在使用 wrong overload of CredentialCache.Add
, 你应该使用 CredentialCache.Add(Uri, string, NetworkCredential)
反而。第一个(带有端口号)仅用于 SMTP。
cache.Add(uri, "Digest", netCredential);
关于c# - 无法使用 C# 和摘要式身份验证连接到 TLS Web 服务,Firefox 在 IE8 失败的地方成功,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/2160956/