从外部MVC Web应用程序上传文件到Sharepoint

如何使用Sharepoint的默认CopyIntoItems method通过传入sharepoint用户名和密码从外部web应用程序上传新文件到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 Server的表单身份验证。从外部MVC Web应用程序上传文件到Sharepoint

我已经试过如下：

哪里CopySoapClient是连接到这个网址的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; 
}

的问题是，我不断收到以下错误：

The HTTP request is unauthorized with client authentication scheme 'Negotiate'. The authentication header received from the server was 'Negotiate,NTLM'.

当我试图把这个在web.config Web服务绑定：

<security mode="Transport"> 
    <transport clientCredentialType="Ntlm" proxyCredentialType="None" 
     realm="" /> 
    <message clientCredentialType="UserName" algorithmSuite="Default" /> 
</security>

然后我得到了以下错误：

The provided URI scheme 'http' is invalid; expected 'https'. Parameter name: via

来源

2013-07-31 Rob Carroll

我想通了。所有我需要做的是改变在web.config中的安全模式

TransportCredentialOnly

<security mode="TransportCredentialOnly"> 
    <transport clientCredentialType="Ntlm" proxyCredentialType="None" 
     realm="" /> 
    <message clientCredentialType="UserName" algorithmSuite="Default" /> 
</security>

来源

2013-07-31 17:06:07

从外部MVC Web应用程序上传文件到Sharepoint

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