wcf - 提供的 URI 方案 'https' 无效；预期 'http' 。参数名称 : via for HTTPS

Question

以下是场景。

我们有 F5 负载均衡器，传入请求作为 HTTP 进入 F5 负载均衡器，然后它们被重定向到 WCF 服务服务器作为 HTTP。

我已经尝试了几乎所有可能的配置组合，但它不断给出两个不同的错误。例如，根据一些建议，我尝试将安全模式更改为“传输”，然后错误更改为:“无法为具有权限 'xxx.xxx.xxx.xxx:XXXX' 的 SSL/TLS 建立安全 channel .”

服务器配置:

<system.serviceModel>
    <services>
      <service behaviorConfiguration="NameofServiceBehaviour" name="NameOfServices">
        <endpoint address="" binding="wsHttpBinding" bindingConfiguration="wsHttpEndPointBinding" name="wsHttpEndPoint" contract="Name.IContractName" />
      </service>
    </services>
    <bindings>
      <wsHttpBinding>
        <binding name="wsHttpEndPointBinding">
          <security mode="None"> 
        <!-- <transport clientCredentialType="Certificate" /> -->
      </security>
        </binding>
      </wsHttpBinding>
    </bindings>
    <behaviors>
      <serviceBehaviors>
        <behavior name="ServiceBehaviourName">
          <serviceMetadata httpGetEnabled="true" />
          <serviceDebug includeExceptionDetailInFaults="false" />
          <!-- <serviceCredentials>
            <serviceCertificate findValue="CN=CertificateName" storeLocation="LocalMachine" />
          </serviceCredentials> -->
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="false" />
  </system.serviceModel>

客户端配置:

<system.serviceModel>
        <bindings>
            <wsHttpBinding>
                <binding name="wsHttpEndPoint">
                    <security mode="None" />
                </binding>
            </wsHttpBinding>
        </bindings>
        <client>
            <endpoint address="https://URL.svc"
                binding="wsHttpBinding" bindingConfiguration="wsHttpEndPoint"
                contract="Name.IContractName" name="wsHttpEndPoint" />
        </client>
    </system.serviceModel>

问候，
纳西尔

Answer 1

在负载均衡器下，我遇到了这个问题，修复在客户端是这样的:

<system.serviceModel>        
    <bindings>
      <customBinding>
        <binding name="MyBindingConfig">
          <textMessageEncoding maxReadPoolSize="64" maxWritePoolSize="16" messageVersion="Soap11" writeEncoding="utf-8">
          </textMessageEncoding>
          <httpsTransport  authenticationScheme="Anonymous" bypassProxyOnLocal="false" proxyAuthenticationScheme="Anonymous"/>
        </binding>
      </customBinding>
    </bindings> 
    <client>
        <endpoint address="https://YOUR-END-POINTURL-WITH-HTTPS"
            binding="customBinding" bindingConfiguration="MyBindingConfig"
            contract="ServiceReference.YOURCONTRACT" name="TEST" />
    </client>
</system.serviceModel>

您还可以看到，当您在 VisualStudio 上添加 webservice 引用并将 URL 与 HTTPS 一起放置时，它将自动在客户端端点子节点(客户端 app.config)上添加 URL，而没有 S 所以(HTTP 因为负载均衡器)然后您可以继续使用 HTTPS 更新它，就像我在上面的示例中所做的那样。
希望有帮助。