从客户端消息检查器访问ClientCredential属性

Question

我可以从客户端消息检查器引用代理客户端实例吗？

原因是，我想访问以下属性的值：

ClientCredentials.UserName.UserName  
ClientCredentials.UserName.Password 

谢谢

Answer 1

我设法从检查器中检索凭据，方法是从我的自定义EndpointBehavior传递对"ClientCredentials“的引用：

CustomBehaviour：

public class CustomEndpointBehaviour:IEndpointBehavior
    {
        public void AddBindingParameters(ServiceEndpoint endpoint, System.ServiceModel.Channels.BindingParameterCollection bindingParameters)
        {

        }

        public void ApplyClientBehavior(ServiceEndpoint endpoint, System.ServiceModel.Dispatcher.ClientRuntime clientRuntime)
        {
           ClientCredentials credentials =  endpoint.Behaviors.Find<ClientCredentials>();

           clientRuntime.MessageInspectors.Add(new CustomMessageInspector(credentials));
        }

        public void ApplyDispatchBehavior(ServiceEndpoint endpoint, System.ServiceModel.Dispatcher.EndpointDispatcher endpointDispatcher)
        {

        }

        public void Validate(ServiceEndpoint endpoint)
        {

        }
    }

和检查员：

 public class CustomMessageInspector : IClientMessageInspector
    {
        ClientCredentials crendentials = null;
        public CustomMessageInspector(ClientCredentials credentials)
        {
            this.crendentials = credentials;
        }


        public void AfterReceiveReply(ref System.ServiceModel.Channels.Message reply, object correlationState)
        {

        }

        public object BeforeSendRequest(ref System.ServiceModel.Channels.Message request, System.ServiceModel.IClientChannel channel)
        {
            string userName = "";
            string passWord = "";

            if (!(crendentials == null))
            {
                userName = crendentials.UserName.UserName;
                passWord = crendentials.UserName.Password;
            }


            return null;
        }
    }