c# - EndpointNotFoundException - 404 - 通过 Visual Studio 在 IIS 中通过 HTTPS 托管 WCF 服务

Question

我正在使用传输安全设置开发 WCF 服务。当测试客户端代理并调用服务方法时，我得到以下 EndpointNotFoundException:

There was no endpoint listening at https://MyPC/AMTA.WebService/BroadcastInfoService.svc that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details.

Inner exception:
The remote server returned an error: (404) Not Found.

我通过 Visual Studio 托管我的服务。

web.config 服务:

<system.serviceModel>
  <services>
  <service name="AMTA.WebService.Broadcasts.BroadcastInfoService">
    <endpoint address="/BroadcastInfoService.svc" binding="wsHttpBinding" contract="AMTA.WebService.Interface.Broadcasts.IBroadcastInfoService"/>
    <endpoint address="mex" binding="mexHttpsBinding" contract="IMetadataExchange" />
  </service>
</services>
<bindings>
  <wsHttpBinding>
    <binding name="TransportSecurity">
      <security mode="Transport">
        <transport clientCredentialType="None"/>
      </security>
    </binding>
  </wsHttpBinding>
</bindings>
<behaviors>
  <serviceBehaviors>
    <behavior>
      <serviceMetadata httpGetEnabled="false" httpsGetEnabled="true"/>
      <serviceDebug includeExceptionDetailInFaults="false"/>
    </behavior>
  </serviceBehaviors>
</behaviors>
  <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
  </system.serviceModel>

客户端配置:

    <system.serviceModel>
    <bindings>
        <wsHttpBinding>
          <binding name="WSHttpBinding_IBroadcastInfoService">
            <security mode="Transport">
              <transport clientCredentialType="None"/>
            </security>
          </binding>
        </wsHttpBinding>
    </bindings>
    <client>
        <endpoint address="https://MyPC/AMTA.WebService/BroadcastInfoService.svc"
            binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IBroadcastInfoService"
            contract="BroadcastInfoService.IBroadcastInfoService" name="WSHttpBinding_IBroadcastInfoService">
        </endpoint>
    </client>
</system.serviceModel>

我正在使用该虚拟目录将项目的 Web 属性页部署到本地 IIS:

https://MyPC:443/AMTA.WebService/

按 F5 后我可以浏览 https://MyPC:443/AMTA.WebService/BroadcastInfoService.svc，其中显示包含 wsdl 信息的页面。虽然当我尝试在客户端代理上调用方法时，会抛出端点未找到异常，并带有以下日志详细信息

System.ServiceModel.EndpointNotFoundException, System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
The service '/AMTA.WebService/BroadcastInfoService.svc/' does not exist.
StackTrace
at System.ServiceModel.ServiceHostingEnvironment.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath, EventTraceActivity eventTraceActivity)
at System.ServiceModel.ServiceHostingEnvironment.EnsureServiceAvailableFast(String relativeVirtualPath, EventTraceActivity eventTraceActivity)

为 IIS 启用了 Https 和 Http 主机 header ，并且 Https 与自签名证书绑定(bind)。

Answer 1

凶手失踪

bindingConfiguration="TransportSecurity"

来自 web.config 中的端点元素。

顺便说一句，您只需使用 basicHttpsBinding 即可满足安全要求，这是 .Net 4.5 的新增功能。这将导致更简洁的 xml 配置。无论如何，这些都是来自魔鬼的。