Question

我有一个自定义SharePoint Web服务来执行某些操作。用户凭据通过Soap Header传递。凭证可以毫无问题地到达Web服务。

问题： 如果我没有使用用户凭据进行webservice调用，则以下代码返回“Unauthorized Error”。

WebService方法

[WebMethod(Description = "Test Credentials")]
[SoapDocumentMethod(Binding = "SPService")]
[SoapHeader("Authen")]
public string[] TestCredentials(string siteURL)
{
string[] credentials = new string[3];
using (SPSite site = new SPSite(siteURL))
    {
    using (SPWeb spW = site.OpenWeb())
        {
        credentials[0] = Authen.CallingUserName;
        credentials[1] = Authen.CallingUserPwd;
        credentials[2] = siteURL;                
        }
    }
return credentials;
}

客户代码

SPService.SPService spS = new SPService.SPService();//Webservice class
SPService.UserAuth ua = new SPService.UserAuth(); //Soap Header class
ua.CallingUserName = UserName; // User name
ua.CallingUserPwd = Password; // Password for the Username
spS.UserAuthValue = ua; // assigning the credential to the SoapHeader.

//System.Net.NetworkCredential nc = new NetworkCredential(UName, pwd, Domain);
//spS.Credentials = new NetworkCredential(UName, pwd, Domain);

string[] str = new string[3];
str = spS.TestCredentials(txt_URL.Text,"Shared Documents");

当网络凭据被注释掉时，我收到The request failed with HTTP status 401: Unauthorized.错误。如果使用凭证，则webservice返回预期值。

Custom WebService的要求是使用WS-Security传递登录凭据并使用它来登录SharePoint站点。

一些帮助会很有用。如果您需要更多详细信息，请告诉我。

Answer 1

SPSite构造函数在访问Sharepoint时需要进行身份验证才能正确初始化。您可以使用先前构建的凭据以与described here

类似的方式实例化它

SharePoint自定义Web服务

1 个答案: