将证书添加到网络 tcp 绑定会导致错误，指出 ClientCredentials 中没有证书

Question

我的代码看起来像这样。为了简洁起见，我删除了一些代码块。 此代码适用于 wsHttp 绑定，但不适用于 netTcp。我是不是错过了什么？

Binding binding = _wcfBindingProvider.GetWcfBinding(bindingName);//read from config
//read cert from store and add. this is successful
ClientCredentials clientCredentials =_clientCredentialsProvider.CreateClientCredentials();
BindingParameterCollection bindingParameters = new BindingParameterCollection();
bindingParameters.Add(clientCredentials);
foreach (var behavior in behaviors)
{
     bindingParameters.Add(behavior);
}
            IChannelFactory<IRequestChannel> factory = null;

factory = binding.BuildChannelFactory<IRequestChannel>(bindingParameters);
factory.Open(); //ERROR. No certificate present in Client Credentials

Answer 1

使用nettcpbinding时，默认提供的传输级别安全性是windows（需要证书）。因此，您需要在代码中将 Mode 和 ClientCredentialType 设置为 TransportWithMessageCredential 和 Certificate，如下所示：

NetTcpBinding b = new NetTcpBinding(SecurityMode.TransportWithMessageCredential);
b.Security.Message.ClientCredentialType = MessageCredentialType.Certificate;

或者你也可以修改web.config中的代码:

<bindings>  
<netTcpBinding>  
  <binding name="myTcpBinding">  
    <security mode="TransportWithMessageCredential" >  
       <message clientCredentialType="Windows" />  
    </security>  
  </binding>  
</netTcpBinding>  
</bindings> 

其他设置或更详细的信息可以在本文中找到。希望有帮助。