Question

我在IIS下托管了一个WCF服务，位于负载均衡器后面。在LB上卸载SSL，然后在普通HTTP中调用该服务。

我得到了服务的REST端点，但我似乎无法使SOAP端点显示wsdl页面。调用https://domain/Service.svc/soap?wsdl时，浏览器会收到400 Bar Request响应。我也检查了svclog，错误是There is a problem with the XML that was received from the network. See inner exception for more details.，这意味着它希望我执行POST而不是GET并发送XML。

来自配置的片段：

<bindings>
    <basicHttpBinding>
        <binding name="basicBinding" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647">
          <security mode="Transport"></security>
          <readerQuotas maxStringContentLength="2147483647" />
        </binding>
    </basicHttpBinding>
    <webHttpBinding>
        <binding name="webBinding" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647">
            <security mode="Transport"></security>
        </binding>
   </webHttpBinding>
</bindings>

<services>
    <service behaviorConfiguration="MyServiceBehavior" name="Namespace.Service">
        <endpoint address="" behaviorConfiguration="MyRESTBehavior" binding="webHttpBinding" bindingConfiguration="webBinding" name="REST" contract="Namespace.IService" />
        <endpoint address="https://domain/Service.svc/soap" binding="basicHttpBinding" bindingConfiguration="basicBinding" name="SOAP" contract="Namespace.IService" />
    </service>
</services>

<behaviors>
    <serviceBehaviors>
        <behavior name="MyServiceBehavior">
            <serviceMetadata httpGetEnabled="false" httpsGetEnabled="true"/>
            <serviceDebug includeExceptionDetailInFaults="true"/>
            <dataContractSerializer maxItemsInObjectGraph="6553600" />
        </behavior>
    </serviceBehaviors>
    <endpointBehaviors>
        <behavior name="MyRESTBehavior">
            <webHttp/>
        </behavior>
    </endpointBehaviors>
</behaviors>

我也尝试过使用wsHttpBinding，但唯一不同的结果是获得了401。任何指示赞赏。

Answer 1

我不相信你可以使用basicHttpBinding端点的绝对地址。试试这个：

<endpoint address="soap" binding="basicHttpBinding" bindingConfiguration=...

要访问WSDL，您的URL应如下所示：“https：//domain/soap/Service.svc？wsdl”。使用IIS＆amp; WCF，您无法覆盖虚拟目录的URL。端点地址值应该相对于网站URL。

Answer 2

我找到了。我之前删除了httpsGetUrl中的serviceMetadata属性，因为我收到有关发布服务两次的错误。我现在认为错误可能是由于输入错误而我不应该删除httpsGetUrl。将behaviors部分更改为下面的部分已解决了我的问题：

<behaviors>
    <serviceBehaviors>
        <behavior name="MyServiceBehavior">
            <serviceMetadata httpGetEnabled="false" httpsGetEnabled="true" httpsGetUrl="https://domain/Service.svc/soap" />
            <serviceDebug includeExceptionDetailInFaults="true"/>
            <dataContractSerializer maxItemsInObjectGraph="6553600" />
        </behavior>
    </serviceBehaviors>
    <endpointBehaviors>
        <behavior name="MyRESTBehavior">
            <webHttp/>
        </behavior>
    </endpointBehaviors>
</behaviors>

HTTPS上的SOAP端点返回400 Bad Request

2 个答案: