mcs/class/System.ServiceModel/System.ServiceModel.Channels/WindowsStreamSecurityBindingElement.cs

   1 //
   2 // WindowsStreamSecurityBindingElement.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.Collections.Generic;
  29 using System.Collections.ObjectModel;
  30 using System.Net.Security;
  31 using System.ServiceModel.Channels;
  32 using System.ServiceModel.Description;
  33 using System.ServiceModel.Security;
  34 using System.ServiceModel.Security.Tokens;
  35 using System.Xml;
  36
  37 namespace System.ServiceModel.Channels
  38 {
  39         [MonoTODO]
  40         public class WindowsStreamSecurityBindingElement
  41                 : BindingElement, ISecurityCapabilities, IPolicyExportExtension,
  42                 ITransportTokenAssertionProvider
  43         {
  44                 public WindowsStreamSecurityBindingElement ()
  45                 {
  46                 }
  47
  48                 public WindowsStreamSecurityBindingElement (
  49                         WindowsStreamSecurityBindingElement other)
  50                         : base (other)
  51                 {
  52                         ProtectionLevel = other.ProtectionLevel;
  53                 }
  54
  55                 public ProtectionLevel ProtectionLevel { get; set; }
  56
  57                 public override IChannelFactory<TChannel>
  58                         BuildChannelFactory<TChannel> (
  59                         BindingContext context)
  60                 {
  61                         return context.BuildInnerChannelFactory<TChannel> ();
  62                 }
  63
  64 #if !MOBILE && !XAMMAC_4_5
  65                 public override IChannelListener<TChannel>
  66                         BuildChannelListener<TChannel> (
  67                         BindingContext context)
  68                 {
  69                         return context.BuildInnerChannelListener<TChannel> ();
  70                 }
  71 #endif
  72
  73                 public override bool CanBuildChannelFactory<TChannel> (
  74                         BindingContext context)
  75                 {
  76                         return context.CanBuildInnerChannelFactory<TChannel> ();
  77                 }
  78
  79 #if !MOBILE && !XAMMAC_4_5
  80                 public override bool CanBuildChannelListener<TChannel> (
  81                         BindingContext context)
  82                 {
  83                         return context.CanBuildInnerChannelListener<TChannel> ();
  84                 }
  85 #endif
  86
  87                 public override BindingElement Clone ()
  88                 {
  89                         return new WindowsStreamSecurityBindingElement (this);
  90                 }
  91
  92                 public override T GetProperty<T> (BindingContext context)
  93                 {
  94                         if (typeof (T) == typeof (ISecurityCapabilities))
  95                                 return (T) (object) this;
  96 #if !MOBILE && !XAMMAC_4_5
  97                         if (typeof (T) == typeof (IdentityVerifier))
  98                                 return (T) (object) IdentityVerifier.CreateDefault ();
  99 #endif
 100                         return null;
 101                 }
 102
 103                 #region explicit interface implementations
 104                 [MonoTODO]
 105                 ProtectionLevel ISecurityCapabilities.SupportedRequestProtectionLevel {
 106                         get { throw new NotImplementedException (); }
 107                 }
 108
 109                 [MonoTODO]
 110                 ProtectionLevel ISecurityCapabilities.SupportedResponseProtectionLevel {
 111                         get { throw new NotImplementedException (); }
 112                 }
 113
 114                 [MonoTODO]
 115                 bool ISecurityCapabilities.SupportsClientAuthentication {
 116                         get { throw new NotImplementedException (); }
 117                 }
 118
 119                 [MonoTODO]
 120                 bool ISecurityCapabilities.SupportsClientWindowsIdentity {
 121                         get { throw new NotImplementedException (); }
 122                 }
 123
 124                 [MonoTODO]
 125                 bool ISecurityCapabilities.SupportsServerAuthentication {
 126                         get { throw new NotImplementedException (); }
 127                 }
 128
 129 #if !MOBILE && !XAMMAC_4_5
 130                 [MonoTODO]
 131                 void IPolicyExportExtension.ExportPolicy (
 132                         MetadataExporter exporter,
 133                         PolicyConversionContext context)
 134                 {
 135                         var token = GetTransportTokenAssertion ();
 136                         var transportBinding = TransportBindingElement.CreateTransportBinding (token);
 137                         context.GetBindingAssertions ().Add (transportBinding);
 138                 }
 139
 140                 public XmlElement GetTransportTokenAssertion ()
 141                 {
 142                         var doc = new XmlDocument ();
 143                         var element = doc.CreateElement (
 144                                 "msf", "WindowsTransportSecurity", PolicyImportHelper.FramingPolicyNS);
 145                         var protectionLevel = doc.CreateElement (
 146                                 "msf", "ProtectionLevel", PolicyImportHelper.FramingPolicyNS);
 147                         protectionLevel.InnerText = ProtectionLevel.ToString ();
 148                         element.AppendChild (protectionLevel);
 149                         return element;
 150                 }
 151 #endif
 152                 #endregion
 153         }
 154 }