我想使用基本身份验证来使用第三方WCF服务,但我还需要使用SNI。我已经将以下示例(减去真实端点的东西)一起攻击,以显示我设置的内容和我得到的错误。
任何帮助都非常感激,因为我对WCF知之甚少,而对SNI一无所知。
<endpoint
address="https://their.server.com/theirservice.svc"
binding="basicHttpBinding"
bindingConfiguration="BasicHttpBinding_ISyncFramework2"
contract="ISyncFramework" name="BasicHttpBinding_ISyncFramework2">
</endpoint>
<basicHttpBinding>
<binding name="BasicHttpBinding_ISyncFramework2" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
allowCookies="false" bypassProxyOnLocal="false"
hostNameComparisonMode="StrongWildcard"
maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536"
messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<security mode="Transport">
<transport clientCredentialType="Basic" proxyCredentialType="None"
realm="" />
</security>
</binding>
</basicHttpBinding>
var service = new SyncFrameworkClient();
service.ClientCredentials.UserName.UserName = "username";
service.ClientCredentials.UserName.Password = "thepassword";
service.method() // fails!
对方法的调用失败,并显示:
无法激活所请求的服务“https://their.server.com/theirservice.svc”。有关详细信息,请参阅服务器的诊断跟踪日志。
Server stack trace:
at System.ServiceModel.Channels.HttpChannelUtilities.ValidateRequestReplyResponse(HttpWebRequest request, HttpWebResponse response, HttpChannelFactory factory, WebException responseException, ChannelBinding channelBinding)
at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout)
at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs)
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
答案 0 :(得分:1)
该错误通常是服务方面的问题,而不是客户端问题。 SNI是一种改进SSL握手的服务器技术,在Microsoft堆栈中是only supported in the unreleased IIS 8版本。除非第三方推出自己的SNI / SSL堆栈,否则他们的WCF服务似乎不太可能需要它。
关于你得到的实际异常,似乎this blog post的某些内容可能是导致问题的原因。您的配置和代码段看起来适合使用SSL和基本HTTP身份验证的basicHttpBinding。