呼叫者未在同一台计算机上通过该服务进行身份验证

Question

我在IIS中的Windows 2016服务器上托管了WCF服务。我还有一个Windows应用程序来测试这个WCF服务。如果我在除托管WCF的服务器之外的任何机器中运行此Windows应用程序，服务工作正常。下面是我对WCF的配置。我无法弄清楚服务有什么问题。

<system.serviceModel>
<services>
  <service behaviorConfiguration="TestBehavior" name="">
    <endpoint address="" binding="wsHttpBinding" contract="" bindingConfiguration="TestSecConfig">
      <identity>
        <dns value="localhost" />
      </identity>
    </endpoint>
    <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
  </service>
</services>
<bindings>
  <wsHttpBinding>
    <binding name="TestSecConfig">

    </binding>
  </wsHttpBinding>
</bindings>
<behaviors>
  <serviceBehaviors>
    <behavior name="TestBehavior">

      <serviceMetadata httpGetEnabled="true" httpsGetEnabled="false" />

      <serviceDebug includeExceptionDetailInFaults="true" />
    </behavior>
  </serviceBehaviors>
</behaviors>
<protocolMapping>
  <add binding="basicHttpsBinding" scheme="https" />
</protocolMapping>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />

我的问题与此问题中的描述完全相同，但解决方案无效。 the caller was not authenticated by the service -- when using host name in site and call locally

Answer 1

默认情况下，Wshttpbinding安全模式的凭据是Windows凭据，以下配置是等效的。

<bindings>
  <wsHttpBinding>
    <binding name="TestSecConfig">
    </binding>
  </wsHttpBinding>
</bindings>

---

<wsHttpBinding>
            <binding>
              <security mode="Message">
                <message clientCredentialType="Windows"/>
              </security>
            </binding>
          </wsHttpBinding>
    </bindings>

因此调用者应在调用此服务时指定Windows凭据。 Windows凭据是服务器Windows帐户（承载WCF服务的主机）。

ServiceReference2.Service1Client client = new ServiceReference2.Service1Client();
            client.ClientCredentials.Windows.ClientCredential.UserName = "administrator";
            client.ClientCredentials.Windows.ClientCredential.Password = "123456";

根据您的要求，您还可以指定clientCredentialType =“None”。 https://docs.microsoft.com/en-us/dotnet/api/system.servicemodel.wshttpbinding.security?view=netframework-4.8 https://docs.microsoft.com/en-us/dotnet/api/system.servicemodel.wshttpsecurity.message?view=netframework-4.8#System_ServiceModel_WSHttpSecurity_Message 如果有什么我可以帮忙，请随时告诉我。