mcs/class/System.ServiceModel/System.ServiceModel.Security.Tokens/CommunicationSecurityTokenProvider.cs

   1 //
   2 // CommunicationSecurityTokenProvider.cs
   3 //
   4 // Author:
   5 //      Atsushi Enomoto <atsushi@ximian.com>
   6 //
   7 // Copyright (C) 2006 Novell, Inc.  http://www.novell.com
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28 using System;
  29 using System.Collections.Generic;
  30 using System.Net.Security;
  31 using System.IdentityModel.Selectors;
  32 using System.IdentityModel.Tokens;
  33 using System.Security.Cryptography.X509Certificates;
  34 using System.ServiceModel.Channels;
  35 using System.ServiceModel.Description;
  36 using System.ServiceModel.Security;
  37 using System.ServiceModel.Security.Tokens;
  38
  39 using ReqType = System.ServiceModel.Security.Tokens.ServiceModelSecurityTokenRequirement;
  40
  41 namespace System.ServiceModel.Security.Tokens
  42 {
  43         abstract class CommunicationSecurityTokenProvider : SecurityTokenProvider, ICommunicationObject
  44         {
  45                 public abstract ProviderCommunicationObject Communication { get; }
  46
  47                 protected override SecurityToken GetTokenCore (TimeSpan timeout)
  48                 {
  49                         if (State != CommunicationState.Opened)
  50                                 throw new InvalidOperationException ("Open the provider before issuing actual request to get token.");
  51                         return GetOnlineToken (timeout);
  52                 }
  53
  54                 public abstract SecurityToken GetOnlineToken (TimeSpan timeout);
  55
  56                 public CommunicationState State {
  57                         get { return Communication.State; }
  58                 }
  59
  60                 public void Abort ()
  61                 {
  62                         Communication.Abort ();
  63                 }
  64
  65                 public void Open ()
  66                 {
  67                         Communication.Open ();
  68                 }
  69
  70                 public void Open (TimeSpan timeout)
  71                 {
  72                         Communication.Open (timeout);
  73                 }
  74
  75                 public IAsyncResult BeginOpen (AsyncCallback callback, object state)
  76                 {
  77                         return Communication.BeginOpen (callback, state);
  78                 }
  79
  80                 public IAsyncResult BeginOpen (TimeSpan timeout, AsyncCallback callback, object state)
  81                 {
  82                         return Communication.BeginOpen (timeout, callback, state);
  83                 }
  84
  85                 public void EndOpen (IAsyncResult result)
  86                 {
  87                         Communication.EndOpen (result);
  88                 }
  89
  90                 public void Close ()
  91                 {
  92                         Communication.Close ();
  93                 }
  94
  95                 public void Close (TimeSpan timeout)
  96                 {
  97                         Communication.Close (timeout);
  98                 }
  99
 100                 public IAsyncResult BeginClose (AsyncCallback callback, object state)
 101                 {
 102                         return Communication.BeginClose (callback, state);
 103                 }
 104
 105                 public IAsyncResult BeginClose (TimeSpan timeout, AsyncCallback callback, object state)
 106                 {
 107                         return Communication.BeginClose (timeout, callback, state);
 108                 }
 109
 110                 public void EndClose (IAsyncResult result)
 111                 {
 112                         Communication.EndClose (result);
 113                 }
 114
 115                 public event EventHandler Opening {
 116                         add { Communication.Opening += value; }
 117                         remove { Communication.Opening -= value; }
 118                 }
 119
 120                 public event EventHandler Opened {
 121                         add { Communication.Opened += value; }
 122                         remove { Communication.Opened -= value; }
 123                 }
 124
 125                 public event EventHandler Closing {
 126                         add { Communication.Closing += value; }
 127                         remove { Communication.Closing -= value; }
 128                 }
 129
 130                 public event EventHandler Closed {
 131                         add { Communication.Closed += value; }
 132                         remove { Communication.Closed -= value; }
 133                 }
 134
 135                 public event EventHandler Faulted {
 136                         add { Communication.Faulted += value; }
 137                         remove { Communication.Faulted -= value; }
 138                 }
 139         }
 140 }