class/System.IdentityModel/System.IdentityModel.Tokens/SamlAuthorityBinding.cs

   1 //
   2 // SamlAuthorityBinding.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.Xml;
  31 using System.Runtime.Serialization;
  32 using System.IdentityModel.Claims;
  33 using System.IdentityModel.Policy;
  34 using System.IdentityModel.Selectors;
  35
  36 namespace System.IdentityModel.Tokens
  37 {
  38         [DataContract]
  39         public class SamlAuthorityBinding
  40         {
  41                 XmlQualifiedName kind;
  42                 string binding, location;
  43                 bool is_readonly;
  44
  45                 public SamlAuthorityBinding ()
  46                 {
  47                 }
  48
  49                 public SamlAuthorityBinding (XmlQualifiedName kind, string binding, string location)
  50                 {
  51                         if (kind == null)
  52                                 throw new ArgumentNullException ("kind");
  53                         AuthorityKind = kind;
  54                         Binding = binding;
  55                         Location = location;
  56                 }
  57
  58                 [DataMember]
  59                 public XmlQualifiedName AuthorityKind {
  60                         get { return kind; }
  61                         set {
  62                                 CheckReadOnly ();
  63                                 if (value == null)
  64                                         throw new ArgumentNullException ("value");
  65                                 if (value.Equals (XmlQualifiedName.Empty))
  66                                         throw new ArgumentException ("non-empty XmlQualifiedName must be set to AuthorityKind of SamlAuthorityBinding.");
  67                                 kind = value;
  68                         }
  69                 }
  70
  71                 [DataMember]
  72                 public string Binding {
  73                         get { return binding; }
  74                         set {
  75                                 CheckReadOnly ();
  76                                 if (value == null || value.Length == 0)
  77                                         throw new ArgumentException ("non-zero length string must be set to Binding of SamlAuthorityBinding.");
  78                                 binding = value;
  79                         }
  80                 }
  81
  82                 [DataMember]
  83                 public string Location {
  84                         get { return location; }
  85                         set {
  86                                 CheckReadOnly ();
  87                                 if (value == null || value.Length == 0)
  88                                         throw new ArgumentException ("non-zero length string must be set to Location of SamlAuthorityBinding.");
  89                                 location = value;
  90                         }
  91                 }
  92
  93                 public bool IsReadOnly {
  94                         get { return is_readonly; }
  95                 }
  96
  97                 void CheckReadOnly ()
  98                 {
  99                         if (IsReadOnly)
 100                                 throw new InvalidOperationException ("This object is read-only.");
 101                 }
 102
 103                 public void MakeReadOnly ()
 104                 {
 105                         is_readonly = true;
 106                 }
 107
 108                 [MonoTODO]
 109                 public virtual void ReadXml (XmlDictionaryReader reader,
 110                         SamlSerializer samlSerializer,
 111                         SecurityTokenSerializer keyInfoSerializer,
 112                         SecurityTokenResolver outOfBandTokenResolver)
 113                 {
 114                         throw new NotImplementedException ();
 115                 }
 116
 117                 public virtual void WriteXml (
 118                         XmlDictionaryWriter writer,
 119                         SamlSerializer samlSerializer,
 120                         SecurityTokenSerializer keyInfoSerializer)
 121                 {
 122                         if (writer == null)
 123                                 throw new ArgumentNullException ("writer");
 124                         if (samlSerializer == null)
 125                                 throw new ArgumentNullException ("samlSerializer");
 126
 127                         if (AuthorityKind == null)
 128                                 throw new SecurityTokenException ("AuthorityKind must be set to SAML AuthorityBinding before being written.");
 129                         if (Binding == null)
 130                                 throw new SecurityTokenException ("non-zero length Binding must be set to SAML AuthorityBinding before being written.");
 131                         if (Location == null)
 132                                 throw new SecurityTokenException ("non-zero length Location must be set to SAML AuthorityBinding before being written.");
 133
 134                         writer.WriteStartElement ("saml", "AuthorityBinding", SamlConstants.Namespace);
 135                         writer.WriteXmlnsAttribute (String.Empty, AuthorityKind.Namespace);
 136                         writer.WriteAttributeString ("AuthorityKind", AuthorityKind.Name);
 137                         writer.WriteAttributeString ("Location", Location);
 138                         writer.WriteAttributeString ("Binding", Binding);
 139                         writer.WriteEndElement ();
 140                 }
 141         }
 142 }