使用SharePoint Web服務進行身份驗證

Question

我想從一個asp.net應用程序調用GetListItems。

System.Net.NetworkCredential userDefined = new System.Net.NetworkCredential("username","password","domain"); 
XmlDocument xmlDoc = new System.Xml.XmlDocument(); 
XmlNode ndQuery = xmlDoc.CreateNode(XmlNodeType.Element, "Query", ""); 
XmlNode ndViewFields = xmlDoc.CreateNode(XmlNodeType.Element, "ViewFields", ""); 
XmlNode ndQueryOptions = xmlDoc.CreateNode(XmlNodeType.Element, "QueryOptions", ""); 
ndQueryOptions.InnerXml = ""; 
ndViewFields.InnerXml = ""; 

WebReference.Lists lists = new WebReference.Lists(); 

lists.Credentials = userDefined; 
XmlNode responseNode = lists.GetListItems("My List Name", null, ndQuery, ndViewFields, null, ndQueryOptions, null); 

我得到一個錯誤：

the request failed with http status 401 unauthorized 

我有這麼搜查，試了一下，我發現：

WebReference.UseDefaultCredentials = true; 

而且

WebReference.Credentials = System.Net.CredentialCache.DefaultCredentials; 

而且

<identity impersonate="true" userName="mydomain\username" password="password" /> 

與我所嘗試的一切我得到相同的錯誤消息。有誰知道我可能會錯過什麼？

Answer 1

如果您的SharePoint使用瀏覽器身份驗證，則需要預先AUTH

svc.PreAuthenticate = true; 
svc.Credentials = new System.Net.NetworkCredential(username, password); 

http://social.msdn.microsoft.com/Forums/en-US/sharepointdevelopment/thread/ac38e0da-c828-48b8-aa3f-fb22f30ce581

如果窗體身份驗證或NTLM相比其他任何東西，然後還有更混亂 - 雖然如此遠，我有，總是迴應403