Silverlight 4 WCF雙工服務-如何配置HTTPS

Question

如何配置Silverlight應用程序和雙工WFC服務以使用HTTPS？ 當前，如果使用HTTP，則可以使用evrything，但是一旦客戶端使用HTTPS訪問該站點，該服務中的回調創建就會失敗。 我相信我需要修改我的配置文件，但是我不知道應該將其設置為什么。

這是我當前的配置：

<system.serviceModel>

<extensions>
  <bindingExtensions>
    <add name="pollingDuplex" type="System.ServiceModel.Configuration.PollingDuplexHttpBindingCollectionElement,
         System.ServiceModel.PollingDuplex,
         Version=4.0.0.0,
         Culture=neutral,
         PublicKeyToken=31bf3856ad364e35"/>
  </bindingExtensions>
</extensions>

<behaviors>
  <serviceBehaviors>
    <behavior name="">
      <serviceMetadata httpGetEnabled="true" />
      <serviceDebug includeExceptionDetailInFaults="true" />

      <serviceThrottling maxConcurrentSessions="2147483647" maxConcurrentInstances="2147483647" />
      <dataContractSerializer maxItemsInObjectGraph="2147483647" />
    </behavior>
  </serviceBehaviors>
</behaviors>

<bindings>
  <pollingDuplex>
    <binding name="myPollingDuplex" duplexMode="SingleMessagePerPoll" />        
  </pollingDuplex>
</bindings>

<services>
  <service name="UnityEca.Web.Services.SearchPollingService">
    <endpoint address="" binding="pollingDuplex" bindingConfiguration="myPollingDuplex" contract="UnityEca.Web.Services.SearchPollingService" />
    <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
  </service>
</services>

<serviceHostingEnvironment aspNetCompatibilityEnabled="true"
  multipleSiteBindingsEnabled="true" />

從我的Silverlight應用程序中，我創建客戶端代理，如下所示：

SearchPollingServiceClient client = new SearchPollingProxy.SearchPollingServiceClient(
    new PollingDuplexHttpBinding { DuplexMode = PollingDuplexMode.SingleMessagePerPoll },
    new EndpointAddress("../Services/SearchPollingService.svc"));

謝謝...

Answer 1

您是否為SSL實施了clientaccesspolicy文件？ 看到這里： http : //timheuer.com/blog/archive/2008/10/14/calling-secure-services-with-silverlight-2-ssl-https.aspx

您可能還需要在ServicesReferences.clientconfig文件中添加一個安全元素：

<bindings>
  <pollingDuplex>
    <binding name="myPollingDuplex" duplexMode="SingleMessagePerPoll">
        <security mode="Transport" />
    </binding>
  </pollingDuplex>
</bindings>

有關更多詳細信息，請參見此問題 。