没有安全性的 WCF

Question

我有一个 WCF 服务设置，我可以使用和使用它，但只能在同一台机器上使用。我希望在多台计算机上运行它，我对安全性并不在意。但是，当我将（客户端）安全设置为 = none 时，我得到一个 InvalidOperationException：

服务证书不是 为目标提供 'http://xxx.xxx.xxx.xxx:8731/Design_Time_Addresses/WcfServiceLibrary/ManagementService/'。 在中指定服务证书 ClientCredentials。

所以我只剩下：

<security mode="Message">
    <message clientCredentialType="None" negotiateServiceCredential="false"
        algorithmSuite="Default" />
</security> 

但这给了我另一个 InvalidOperationException：

服务证书不是 为目标提供 'http://xxx.xxx.xxx.xxx:8731/Design_Time_Addresses/WcfServiceLibrary/ManagementService/'。 在中指定服务证书 ClientCredentials。

如果安全性关闭，为什么我必须提供证书？

更新：

服务器应用配置：

<system.serviceModel>
    <services>
      <service name="Server.WcfServiceLibrary.ManagementService" behaviorConfiguration="Server.WcfServiceLibrary.ManagementServiceBehavior">
        <host>
          <baseAddresses>
            <add baseAddress = "http://localhost:8731/Design_Time_Addresses/WcfServiceLibrary/ManagementService/" />
          </baseAddresses>
        </host>
        <endpoint address ="" binding="wsDualHttpBinding" contract="Server.WcfServiceLibrary.IManagementService"
                  bindingConfiguration="WSDualHttpBinding_IManagementService">
          <identity>
            <dns value="localhost"/>
          </identity>
        </endpoint>
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
      </service>
    </services>
      <bindings>
          <wsDualHttpBinding>
              <binding name="WSDualHttpBinding_IManagementService" closeTimeout="00:01:00"
                  openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:00:10"
                  bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
                  maxBufferPoolSize="524288" maxReceivedMessageSize="65536"
                  messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true">
                  <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
                      maxBytesPerRead="4096" maxNameTableCharCount="16384" />
                  <reliableSession ordered="true" inactivityTimeout="00:10:00" />
                  <security mode="None" />
              </binding>
          </wsDualHttpBinding>
      </bindings>
    <behaviors>
      <serviceBehaviors>
        <behavior name="Server.WcfServiceLibrary.ManagementServiceBehavior">
          <serviceMetadata httpGetEnabled="True"/>
          <serviceDebug includeExceptionDetailInFaults="False" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
  </system.serviceModel>

客户端应用配置：

<system.serviceModel>
        <bindings>
            <wsDualHttpBinding>
                <binding name="WSDualHttpBinding_IManagementService" 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">
                    <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
                        maxBytesPerRead="4096" maxNameTableCharCount="16384" />
                    <reliableSession ordered="true" inactivityTimeout="00:10:00" />
                    <security mode="None" />
                </binding>
            </wsDualHttpBinding>
        </bindings>
        <client>
            <endpoint address="http://xxx:8731/Design_Time_Addresses/WcfServiceLibrary/ManagementService/"
                binding="wsDualHttpBinding" bindingConfiguration="WSDualHttpBinding_IManagementService"
                contract="ServiceReference.IManagementService">
                <!--name="WSDualHttpBinding_IManagementService">-->
                <identity>
                    <dns value="localhost" />
                </identity>
            </endpoint>
        </client>
    </system.serviceModel>

谢谢

Answer 1

为您提供更多信息！

您的服务器端和客户端配置是什么？ <system.serviceModel> 中的任何内容都很有趣。你用的是什么绑定？

例如：如果您将客户端安全设置为无，您必须在服务器端执行相同操作 - 这些设置需要匹配！

更新：

好的，通过配置，我可以指出一些事情：

<bindings>
   <wsDualHttpBinding>
      <binding name="WSDualHttpBinding_IManagementService" ......>
          <readerQuotas .... />
          <reliableSession ordered="true" inactivityTimeout="00:10:00" />
          <security mode="Message">
              <message clientCredentialType="Windows" 
                       negotiateServiceCredential="true"
                       algorithmSuite="Default" />
          </security>
       </binding>
    </wsDualHttpBinding>
</bindings>

问题：

• 你真的需要wsDualHttpBinding吗？这是明智的选择吗？

• 如果你不想要任何安全，你需要使用：

  <security mode="None" />
  

• 您需要在客户端和服务器上都有此<bindings> 部分，并且您需要从端点引用该绑定配置：

  <endpoint 
       address ="" 
       binding="wsDualHttpBinding" 
       bindingConfiguration="WSDualHttpBinding_IManagementService"
       contract="Server.WcfServiceLibrary.ICheckoutService">
    <identity>
      <dns value="localhost"/>
    </identity>
  </endpoint>