mcs/class/System.ServiceModel/System.ServiceModel.Dispatcher/SecurityHandler.cs

   1 using System;\r
   2 using System.Collections.Generic;\r
   3 using System.Text;\r
   4 using System.ServiceModel.Channels;\r
   5 using System.ServiceModel;\r
   6 using System.ServiceModel.Security.Tokens;\r
   7 \r
   8 namespace System.ServiceModel.Dispatcher\r
   9 {\r
  10         internal class SecurityHandler : BaseRequestProcessorHandler\r
  11         {\r
  12                 protected override bool ProcessRequest (MessageProcessingContext mrc)\r
  13                 {\r
  14                         DispatchRuntime dispatch_runtime = mrc.OperationContext.EndpointDispatcher.DispatchRuntime;\r
  15                         Message negoResponce = null;\r
  16                         // process WS-Trust based negotiation\r
  17                         MessageSecurityBindingSupport support =\r
  18                                 dispatch_runtime.ChannelDispatcher.Listener.GetProperty<MessageSecurityBindingSupport> ();\r
  19                         if (support != null && mrc.IncomingMessage.Headers.FindHeader ("Security", Constants.WssNamespace) < 0) {\r
  20                                 CommunicationSecurityTokenAuthenticator nego =\r
  21                                         support.TokenAuthenticator as CommunicationSecurityTokenAuthenticator;\r
  22                                 if (nego != null)\r
  23                                         negoResponce = nego.Communication.ProcessNegotiation (mrc.IncomingMessage);\r
  24                         }\r
  25 \r
  26                         if (negoResponce == null)\r
  27                                 return false;\r
  28                         \r
  29                         ReplyNegoResponse (mrc, negoResponce);\r
  30                         return true;\r
  31 \r
  32                 }\r
  33 \r
  34                 void ReplyNegoResponse (MessageProcessingContext mrc, Message negoResponse)\r
  35                 {\r
  36                         negoResponse.Headers.CopyHeadersFrom (mrc.OperationContext.OutgoingMessageHeaders);\r
  37                         negoResponse.Properties.CopyProperties (mrc.OperationContext.OutgoingMessageProperties);                        \r
  38                         mrc.RequestContext.Reply (negoResponse, mrc.Operation.Parent.ChannelDispatcher.timeouts.SendTimeout);\r
  39                         return;\r
  40                 }\r
  41         }\r
  42 }\r