IIS 绑定中的 WCF 服务

Question

我继承了一个托管在 IIS 下的 WCF 项目。它是常规网站的一部分，即也有可供人类使用的页面。

站点在 IIS 中配置有以下 2 个绑定：

1：https://www.example.com/ 2：http://www.example.com:8080/

如果我访问http://www.example.com:8080/my-service.svc?wsdl，我会得到一个按预期返回的 WSDL 文件。

如果我访问 https://www.example.com/my-service.svc?wsdl，我会被告知我需要访问 http://www.example.com:8080/my-service.svc?wsdl 来创建客户端。

web.config中system.serviceModel下没有绑定部分。

我想知道的是，服务如何知道它与第二个 IIS 绑定而不是第一个绑定相关联。

system.ServiceModel 如下：

<system.serviceModel>
    <extensions>
      <behaviorExtensions>
        <add name="FormsAuthBehavior" type="My-WCF.FormsAuthBehaviorExtensionElement, EcobuttonWebService" />
      </behaviorExtensions>
    </extensions>
    <behaviors>
      <serviceBehaviors>
        <behavior name="FormsAuthenticated">
          <!--To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment-->
          <serviceMetadata httpGetEnabled="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="false" />
          <!--Pre-authenticates client with server to generate FormsAuthentication cookie. Cookie is submitted with each WCF request.-->
          <!--NB: set throwsSecurityExceptions="false" when updating service references in client apps.-->
          <FormsAuthBehavior throwsSecurityExceptions="false" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true" aspNetCompatibilityEnabled="true" />
    <services>
      <service name="My-Service" behaviorConfiguration="FormsAuthenticated" />
    </services>
  </system.serviceModel>

Answer 1

为 HTTP 传输安全配置 WCF 服务

<bindings>
      <basicHttpBinding>
        <binding name="secureHttpBinding">
          <security mode="Transport">
            <transport clientCredentialType="None"/>
          </security>
        </binding>
      </basicHttpBinding>
    </bindings>

指定您的服务和服务端点，如以下 XML 所示。

<services>
      <service name="MySecureWCFService.Service1">
        <endpoint address=""
                  binding="basicHttpBinding"
                  bindingConfiguration="secureHttpBinding"
                  contract="MySecureWCFService.IService1"/>

        <endpoint address="mex"
                  binding="mexHttpsBinding"
                  contract="IMetadataExchange" />
      </service>
    </services>

启用 httpsGetEnabled

<serviceBehaviors>
<serviceMetadata httpsGetEnabled="true"/>
</serviceBehaviors>

参考资料：

MSDN

Seven simple steps to enable HTTPS on WCF WsHttp bindings