c# - 服务器已拒绝客户端凭据，WCF 作为 Windows 服务

Question

我可以使用 Win 窗体应用程序连接到我的 WCF 服务，但是我无法使用我的 Windows 服务这样做。每当我向代理触发 open() 时，它都会抛出以下错误

The server has rejected the client credentials

Inner Exception: System.Security.Authentication.InvalidCredentialException: The server has rejected the client credentials.
---> System.ComponentModel.Win32Exception: The logon attempt failed
--- End of inner exception stack trace ---
at System.Net.Security.NegoState.ProcessAuthentication(LazyAsyncResult lazyResult)
at System.Net.Security.NegotiateStream.AuthenticateAsClient(NetworkCredential credential, ChannelBinding binding, String targetName, ProtectionLevel requiredProtectionLevel, TokenImpersonationLevel allowedImpersonationLevel)
at System.Net.Security.NegotiateStream.AuthenticateAsClient(NetworkCredential credential, String targetName, ProtectionLevel requiredProtectionLevel, TokenImpersonationLevel allowedImpersonationLevel)
at System.ServiceModel.Channels.WindowsStreamSecurityUpgradeProvider.WindowsStreamSecurityUpgradeInitiator.OnInitiateUpgrade(Stream stream, SecurityMessageProperty& remoteSecurity)

尝试搜索解决方案，但没有一个符合我的要求，因此发布。

请帮忙...

更新 1:

@A.R.，尝试使用

client.ClientCredentials.Windows.AllowedImpersonationLevel =
    System.Security.Principal.TokenImpersonationLevel.Impersonation;

但无济于事。

更新 2:

WCF服务配置

<system.serviceModel>
    <diagnostics performanceCounters="All" />
    <bindings>
      <netTcpBinding>
        <binding name="myBindingForLargeData" maxReceivedMessageSize="5242880" maxConnections="10">
          <readerQuotas maxDepth="64" maxStringContentLength="5242880" maxArrayLength="16384"
                        maxBytesPerRead="4096" maxNameTableCharCount="16384"/>
        </binding>
      </netTcpBinding>
    </bindings>
    <services>
      <service behaviorConfiguration="WCFService.ServiceBehavior"
        name="WCFService.CollectorService">
        <endpoint address="" binding="netTcpBinding" bindingConfiguration="myBindingForLargeData"
          name="netTcpEndPoint" contract="WCFService.ICollectorService" />
        <endpoint address="mex" binding="mexTcpBinding" bindingConfiguration=""
          name="mexTcpEndPoint" contract="IMetadataExchange" />
        <host>
          <baseAddresses>
            <add baseAddress="net.tcp://localhost:8010/WCFService.CollectorService/" />
          </baseAddresses>
        </host>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="WCFService.ServiceBehavior">
          <serviceMetadata httpGetEnabled="False"/>
          <serviceDebug includeExceptionDetailInFaults="True" />
          <serviceThrottling
          maxConcurrentCalls="32"
          maxConcurrentSessions="32"
          maxConcurrentInstances="32"
           />
        </behavior>
      </serviceBehaviors>
    </behaviors>
</system.serviceModel>

Answer 1

感谢您的帮助。经过几天的研究和试错方法后，我得到了答案:)好吧，我知道我发布答案已经晚了，但我认为迟到总比不到好。

解决办法

我必须对我的配置文件(包括客户端和服务器)进行一些更改

在客户端我添加了<security>标签如下所示

  <system.serviceModel>
    <bindings>
      <netTcpBinding>
        <binding name="netTcpEndPoint" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:10:00" transactionFlow="false" transferMode="Buffered" transactionProtocol="OleTransactions" hostNameComparisonMode="StrongWildcard" listenBacklog="10" maxBufferPoolSize="5242880" maxBufferSize="5242880" maxConnections="15" maxReceivedMessageSize="5242880">
          <readerQuotas maxDepth="32" maxStringContentLength="5242880" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384" />
          <reliableSession ordered="true" inactivityTimeout="00:10:00" enabled="false" />
         <security mode="Transport">
            <transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" />
            <message clientCredentialType="Windows" />
          </security>
        </binding>
      </netTcpBinding>
    </bindings>
    <client>
      <endpoint address="net.tcp://xx.xx.xx.xx:8010/WCFService.CollectorService/" binding="netTcpBinding" bindingConfiguration="netTcpEndPoint" contract="CloudAdapter.CloudCollectorService.ICollectorService" name="netTcpEndPoint">
      </endpoint>
    </client>
  </system.serviceModel>

并且还在服务器端添加了相同的标签(WCF服务配置)，如下图

<bindings>
  <netTcpBinding>
    <binding name="myBindingForLargeData" maxReceivedMessageSize="5242880" maxConnections="10">
      <readerQuotas maxDepth="64" maxStringContentLength="5242880" maxArrayLength="16384"
                    maxBytesPerRead="4096" maxNameTableCharCount="16384"/>
         <security mode="Transport">
        <transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" />
        <message clientCredentialType="Windows" />
      </security>
    </binding>
  </netTcpBinding>
</bindings>

希望这对有需要的人有所帮助:)

所以关键是制作 <security>在客户端和服务器配置文件上标记相同。