将文件从外部MVC Web应用程序上载到Sharepoint
本文关键字:上载 Sharepoint 应用程序 Web 文件 从外部 MVC | 更新日期: 2023-09-27 18:25:37
如何使用Sharepoint的默认CopyIntoItems
方法,通过传入Sharepoint用户名和密码,将新文件从外部web应用程序上载到Sharepoint。我不想使用默认凭据,因为我在MVC web应用程序上使用基于SQL服务器的表单身份验证。
我尝试过以下操作:
其中CopySoapClient
是连接到此url的Web服务。
http://sharepointaddress/_vti_bin/copy.asmx
代码示例
public static bool UploadSharePointFile(string file, string destination)
{
bool success = false;
CopySoapClient client = new CopySoapClient();
client.ClientCredentials.Windows.ClientCredential = new NetworkCredential("username", "password", "domain");
try
{
client.Open();
string filename = Path.GetFileName(file);
string destinationUrl = destination + filename;
string[] destinationUrls = { destinationUrl };
FieldInformation i1 = new FieldInformation { DisplayName = "Title", InternalName = "Title", Type = FieldType.Text, Value = filename };
FieldInformation[] info = { i1 };
CopyResult[] result;
byte[] data = File.ReadAllBytes(file);
uint ret = client.CopyIntoItems(filename, destinationUrls, info, data, out result);
if (result != null && result.Length > 0 && result[0].ErrorCode == 0)
success = true;
}
finally
{
if (client.State == System.ServiceModel.CommunicationState.Faulted)
client.Abort();
if (client.State != System.ServiceModel.CommunicationState.Closed)
client.Close();
}
return success;
}
问题是我一直收到以下错误:
HTTP请求未经授权,客户端身份验证方案为"协商"。从服务器收到的身份验证标头为"协商,NTLM"。
当我尝试将其放入web服务绑定的web.config中时:
<security mode="Transport">
<transport clientCredentialType="Ntlm" proxyCredentialType="None"
realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
然后我得到以下错误:
提供的URI方案"http"无效;应为"https"。参数名称:通过
我想明白了。我所需要做的就是将web.config中的安全模式更改为
TransportCredentialOnly
<security mode="TransportCredentialOnly">
<transport clientCredentialType="Ntlm" proxyCredentialType="None"
realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>