身份驗證到Sharepoint服務的NTLM失敗List.asmx但適用於copy.asm

我有一個簡單的.NET WPF應用程序。我添加了服務參考。到身份驗證到Sharepoint服務的NTLM失敗List.asmx但適用於copy.asm

//server:port/sites/site_collection_name/_vti_bin/lists.asmx

，並調用它羣發功能。我輸入代碼被跟隨

 ListsSoapClient client = new ListsSoapClient(); 
     if (client.ClientCredentials != null) 
     client.ClientCredentials.Windows.AllowedImpersonationLevel = System.Security.Principal.TokenImpersonationLevel.Impersonation;   

     try 
     { 
       client.Open(); 
       Console.WriteLine(client.State); 
       System.Xml.Linq.XElement listCollection = client.GetListCollection(); 
     } 
}

從app.config中

  <binding name="ListsSoap"> 
      <security mode="TransportCredentialOnly"> 
       <transport clientCredentialType="Ntlm" proxyCredentialType="Ntlm" 
        realm="" /> 
       <message clientCredentialType="UserName" algorithmSuite="Default" /> 
      </security> 
      </binding>

以上代碼抓的CommunicationException：

System.ServiceModel.Security.MessageSecurityException: 
The HTTP request is unauthorized with client authentication scheme 'Ntlm'. 
The authentication header received from the server was 'NTLM'. ---> 
System.Net.WebException: The remote server returned an error: (401) Unauthorized. 
    at System.Net.HttpWebRequest.GetResponse() 
    at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) 
    --- End of inner exception stack trace --- 

Server stack trace: 
    at System.ServiceModel.Channels.HttpChannelUtilities.ValidateAuthentication 
    HttpWebRequest request, HttpWebResponse response, WebException responseException, HttpChannelFactory`1 factory)

我已經啓用了Windows autentication國際空間站上的SharePoint哪裏是。非常奇怪的是，我使用類似的代碼來成功地將文檔添加到文檔庫。所有憑證正確描述在分享點列表上添加的文檔。

我甚至嘗試過棄用： client.ClientCredentials.Windows.AllowNtlm = true;

來源

2013-05-22 AdrianX

我用Web Reference替換了Service Reference，它起作用。

來源

2013-05-23 10:35:14 AdrianX

如果您嘗試從另一個服務器場調用此Web服務，您將遇到雙跳問題，解釋爲here。基本上，NTLM無法知道SharePoint用戶的Windows憑據是什麼。你可以通過這個圍繞：

硬編碼的憑據，
允許匿名訪問，或
設置Kerberos身份驗證。

來源

2013-05-22 19:14:01 NotVonKaiser

我解決了使用Web引用而不是使用服務引用的問題。爲什麼在「Copy.asmx」服務引用中的NTLM工作和「List.asmx」服務引用不是一個問題。 – AdrianX

身份驗證到Sharepoint服務的NTLM失敗List.asmx但適用於copy.asm

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