c# – WCF – “由于身份验证失败,无法满足安全令牌请求”

我已经创建了一个WCF服务并将其托管在IIS7 / Windows Server 2008中.
我正在尝试在我的应用程序中使用该服务…
当我从Visual Studio(调试)运行应用程序时,我可以调用该服务,一切都按预期工作,但是,当我尝试从已发布的应用程序调用服务时,我得到上面的错误.

这是服务的web.config：

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <connectionStrings>
    ...
    </connectionStrings>

    <system.web>
        <compilation debug="false" />
    </system.web>

    <runtime>
        <generatePublisherEvidence enabled="false"/>
    </runtime>    
    <system.serviceModel>               
        <services>            
            <service name="SVCLIB.SERVICE1">
                <endpoint address="" binding="wsHttpBinding" contract="SVCLIB.SERVICE1">
                    <identity>
                        <dns value="localhost" />
                    </identity>
                </endpoint>
                <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
                <host>
                    <baseAddresses>
                        <add baseAddress="http://localhost:8732/Design_Time_Addresses/SVCLIB/SERVICE1/" />
                    </baseAddresses>
                </host>
            </service>
        </services>
        <behaviors>
            <serviceBehaviors>
                <behavior name="">
                    <serviceMetadata httpGetEnabled="true" />
                    <serviceDebug includeExceptionDetailInFaults="false" />
                </behavior>
            </serviceBehaviors>
        </behaviors>        
    </system.serviceModel>
</configuration>

在客户端：

SERVICE1.SERVICE1Client objService = new SERVICE1Client();

  objService.ClientCredentials.Windows.ClientCredential.UserName = "UserName";
  objService.ClientCredentials.Windows.ClientCredential.Password = "Password";

  objService.GetData();
  objService.Close();

它在VS中调试应用程序时有效,但在运行已发布的应用程序时不起作用.

错误：

The request for security token could not be satisfied because
authentication failed

我在Stack Overflow和其他人看了很多帖子,但到目前为止没有人帮我.

谢谢！

**编辑：

这是在客户端的web.config上：

<system.serviceModel>
    <bindings>
      <wsHttpBinding>
        <binding name="WSHttpBinding_SERVICE1" closeTimeout="00:01:00"
          openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
          bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
          maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text"
          textEncoding="utf-8" useDefaultWebProxy="true" allowCookies="false">
          <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
            maxBytesPerRead="4096" maxNameTableCharCount="16384" />
          <reliableSession ordered="true" inactivityTimeout="00:10:00"
            enabled="false" />
          <security mode="Message">
            <transport clientCredentialType="Windows" proxyCredentialType="None"
              realm="" />
            <message clientCredentialType="Windows" negotiateServiceCredential="true"
              algorithmSuite="Default" />
          </security>
        </binding>
      </wsHttpBinding>
    </bindings>
    <client>
      <endpoint address="http://server.samedomain.com:8000/SVCLIB.SERVICE1.svc"
        binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_SERVICE1"
        contract="SERVICE1.ISERVICE1" name="WSHttpBinding_ISERVICE1">
      </endpoint>
    </client>
  </system.serviceModel>

试过gmail用户的建议和链接如下……但仍然有同样的问题.同样的错误.