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[英]Digest authentication not working on IE8, Firefox and Chrome are fine
[英]Can't connect to a TLS web service using C# and digest authentication, Firefox succeeds where IE8 fails
我正在嘗試使用C#連接到Web服務並進行摘要身份驗證,但是每次出現401 - Not Authorized
錯誤時,我都會嘗試。 但是,當我嘗試通過Firefox訪問該服務時,一切正常。 當我使用IE8時,我的密碼不被接受,並且我得到了401。
你有什么想法? 謝謝您的幫助。
這是我正在使用的測試代碼:
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/>");
}
}
您使用了錯誤的CredentialCache.Add
重載 ,而應該使用CredentialCache.Add(Uri, string, NetworkCredential)
。 第一個(帶有端口號)僅用於SMTP。
cache.Add(uri, "Digest", netCredential);
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