C# BizTalk WCF服务中的WebRequest凭据

C# BizTalk WCF服务中的WebRequest凭据,c#,wcf,sharepoint,biztalk,C#,Wcf,Sharepoint,Biztalk,我有一个自定义WCF服务,它使用WebRequest更新SharePoint网站上的文件。但是,在将服务部署到BizTalk之后,尝试使用该服务时,我遇到了一个401未经授权的错误 我已经尝试过为WebRequest对象设置凭据,如果我硬编码一个实际的帐户,它就会起作用。但这不是我可以留下的东西 是否有人必须开发使用WebRequest修改SharePoint的自定义BizTalk服务?你是如何处理这些凭证的 错误位置 public static void uploadSharePointFi

我有一个自定义WCF服务,它使用WebRequest更新SharePoint网站上的文件。但是,在将服务部署到BizTalk之后,尝试使用该服务时,我遇到了一个401未经授权的错误

我已经尝试过为WebRequest对象设置凭据,如果我硬编码一个实际的帐户,它就会起作用。但这不是我可以留下的东西

是否有人必须开发使用WebRequest修改SharePoint的自定义BizTalk服务?你是如何处理这些凭证的

错误位置

 public static void uploadSharePointFile(Uri fileUri, byte[] myByteArray, ref List<string> result)
 {
        Stream dataStream = null;
        WebResponse response = null;
        try
        {
            result.Add("Requesting PUT of SharePoint File\n  " + fileUri.ToString());
            WebRequest request = WebRequest.Create(fileUri);
            request.UseDefaultCredentials = true;
            request.PreAuthenticate = true;
            request.Credentials = CredentialCache.DefaultNetworkCredentials;
            request.Method = "PUT";
            request.ContentType = "text/xml";
            request.ContentLength = myByteArray.Length;
            result.Add("File Size: " + request.ContentLength + " Bytes");
            dataStream = request.GetRequestStream();
            dataStream.Write(myByteArray, 0, myByteArray.Length);
            dataStream.Close();
            result.Add("Data stored to SharePoint File");

            response = request.GetResponse();
            result.Add("Response Status Description: " + ((HttpWebResponse)response).StatusDescription);
            dataStream = response.GetResponseStream();
        }
        catch (WebException e)
        {
            result.Add("(401) Unauthorized");
            result.Add(e.InnerException.Message);
        }
        finally
        {
            if (dataStream != null) dataStream.Close();
            if (response != null) response.Close();
        }
}
public static void uploadSharePointFile(Uri文件Uri,字节[]myByteArray,参考列表结果)
{
流数据流=null;
WebResponse=null;
尝试
{
result.Add(“请求放置SharePoint文件\n”+fileUri.ToString());
WebRequest=WebRequest.Create(fileUri);
request.UseDefaultCredentials=true;
request.PreAuthenticate=true;
request.Credentials=CredentialCache.DefaultNetworkCredentials;
request.Method=“PUT”;
request.ContentType=“text/xml”;
request.ContentLength=myByteArray.Length;
添加(“文件大小:“+request.ContentLength+”字节”);
dataStream=request.GetRequestStream();
写入(myByteArray,0,myByteArray.Length);
dataStream.Close();
添加(“存储到SharePoint文件的数据”);
response=request.GetResponse();
添加(“响应状态描述:”+((HttpWebResponse)Response.StatusDescription);
dataStream=response.GetResponseStream();
}
捕获(WebE例外)
{
结果。添加(“(401)未经授权”);
result.Add(e.InnerException.Message);
}
最后
{
if(dataStream!=null)dataStream.Close();
if(response!=null)response.Close();
}
}
Web.Config

enter code here
<configuration>

  <configSections>
  </configSections>
  <appSettings>
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
  </appSettings>
  <system.web>
    <compilation debug="true" targetFramework="4.5" />
    <httpRuntime targetFramework="4.5"/>
  </system.web>
  <system.serviceModel>
    <bindings>
      <basicHttpBinding>
        <binding maxBufferSize="65536000" maxReceivedMessageSize="65536000" maxBufferPoolSize="65536000">
          <readerQuotas maxBytesPerRead="65536000" maxArrayLength="65536000" maxDepth="65536000"/></binding>
      </basicHttpBinding>
      <basicHttpsBinding>
        <binding maxBufferSize="65536000" maxReceivedMessageSize="65536000" maxBufferPoolSize="65536000">
          <readerQuotas maxBytesPerRead="65536000" maxArrayLength="65536000" maxDepth="65536000"/></binding>
      </basicHttpsBinding>
    </bindings>
    <behaviors>
      <serviceBehaviors>
        <behavior>
          <!-- To avoid disclosing metadata information, set the values below to false before deployment -->
          <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true"/>
          <!-- To receive exception details in faults for debugging purposes, set the value below to true.  Set to false before deployment to avoid disclosing exception information -->
          <serviceDebug includeExceptionDetailInFaults="true"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <protocolMapping>
        <add binding="basicHttpsBinding" scheme="https" />
    </protocolMapping>    
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
  </system.serviceModel>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>
    <!--
        To browse web app root directory during debugging, set the value below to true.
        Set to false before deployment to avoid disclosing web app folder information.
      -->
    <directoryBrowse enabled="true"/>
  </system.webServer>

</configuration>
在此处输入代码

`

解决方案是为我试图修改的列表/库设置SharePoint权限。我太专注于服务的一端,所以我忘了考虑另一个。


我在web.config中添加了
。我不确定这是否真的起了作用,但它并没有破坏服务。

我注意到您正在添加
result.Add(“(401)Unauthorized”)在您的catch块中。“我想你得到的是实际的401反应?”汤姆·雷德芬说得对。它只是让我更容易在测试过程中识别问题。