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

   1 //
   2 // IssuedSecurityTokenParameters.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.ObjectModel;
  29 using System.Xml;
  30 using System.Xml.XPath;
  31 using System.IdentityModel.Selectors;
  32 using System.IdentityModel.Tokens;
  33 using System.ServiceModel.Channels;
  34 using System.ServiceModel.Security;
  35
  36 using ReqType = System.ServiceModel.Security.Tokens.ServiceModelSecurityTokenRequirement;
  37
  38 namespace System.ServiceModel.Security.Tokens
  39 {
  40         public class IssuedSecurityTokenParameters : SecurityTokenParameters
  41         {
  42                 public IssuedSecurityTokenParameters ()
  43                 {
  44                 }
  45
  46                 public IssuedSecurityTokenParameters (string tokenType)
  47                         : this (tokenType, null)
  48                 {
  49                 }
  50
  51                 public IssuedSecurityTokenParameters (string tokenType, EndpointAddress issuerAddress)
  52                         : this (tokenType, issuerAddress, null)
  53                 {
  54                 }
  55
  56                 public IssuedSecurityTokenParameters (string tokenType,
  57                         EndpointAddress issuerAddress, Binding issuerBinding)
  58                 {
  59                         token_type = tokenType;
  60                         issuer_address = issuerAddress;
  61                         binding = issuerBinding;
  62                 }
  63
  64                 protected IssuedSecurityTokenParameters (IssuedSecurityTokenParameters other)
  65                         : base (other)
  66                 {
  67                         binding = other.binding;
  68                         issuer_address = other.issuer_address;
  69                         issuer_meta_address = other.issuer_meta_address;
  70                         key_size = other.key_size;
  71                         key_type = other.key_type;
  72                         token_type = other.token_type;
  73                         reqs = new Collection<ClaimTypeRequirement> (other.reqs);
  74                         additional_reqs = new Collection<XmlElement> (other.additional_reqs);
  75                 }
  76
  77                 Binding binding;
  78                 EndpointAddress issuer_address, issuer_meta_address;
  79                 int key_size;
  80                 SecurityKeyType key_type;
  81                 string token_type;
  82                 Collection<ClaimTypeRequirement> reqs =
  83                         new Collection<ClaimTypeRequirement> ();
  84                 Collection<XmlElement> additional_reqs =
  85                         new Collection<XmlElement> ();
  86
  87                 public override string ToString ()
  88                 {
  89                         return base.ToString ();
  90                 }
  91
  92                 public Collection<XmlElement> AdditionalRequestParameters {
  93                         get { return additional_reqs; }
  94                 }
  95
  96                 public Collection<ClaimTypeRequirement> ClaimTypeRequirements {
  97                         get { return reqs; }
  98                 }
  99
 100                 protected override bool HasAsymmetricKey {
 101                         get { return false; }
 102                 }
 103
 104                 public EndpointAddress IssuerAddress {
 105                         get { return issuer_address; }
 106                         set { issuer_address = value; }
 107                 }
 108
 109                 public Binding IssuerBinding {
 110                         get { return binding; }
 111                         set { binding = value; }
 112                 }
 113
 114                 public EndpointAddress IssuerMetadataAddress {
 115                         get { return issuer_meta_address; }
 116                         set { issuer_meta_address = value; }
 117                 }
 118
 119                 public int KeySize {
 120                         get { return key_size; }
 121                         set { key_size = value; }
 122                 }
 123
 124                 public SecurityKeyType KeyType {
 125                         get { return key_type; }
 126                         set { key_type = value; }
 127                 }
 128
 129                 public string TokenType {
 130                         get { return token_type; }
 131                         set { token_type = value; }
 132                 }
 133
 134                 protected override bool SupportsClientAuthentication {
 135                         get { return true; }
 136                 }
 137
 138                 protected override bool SupportsClientWindowsIdentity {
 139                         get { return false; }
 140                 }
 141
 142                 protected override bool SupportsServerAuthentication {
 143                         get { return true; }
 144                 }
 145
 146                 protected override SecurityTokenParameters CloneCore ()
 147                 {
 148                         return new IssuedSecurityTokenParameters (this);
 149                 }
 150
 151                 [MonoTODO]
 152                 protected override SecurityKeyIdentifierClause CreateKeyIdentifierClause (
 153                         SecurityToken token, SecurityTokenReferenceStyle referenceStyle)
 154                 {
 155                         throw new NotImplementedException ();
 156                 }
 157
 158                 public Collection<XmlElement> CreateRequestParameters (
 159                         MessageSecurityVersion messageSecurityVersion,
 160                         SecurityTokenSerializer securityTokenSerializer)
 161                 {
 162                         XmlDocument doc = new XmlDocument ();
 163                         Collection<XmlElement> ret = new Collection<XmlElement> ();
 164                         // KeyType
 165                         string keyTypeUri =
 166                                 KeyType == SecurityKeyType.SymmetricKey ?
 167                                 Constants.WstSymmetricKeyTypeUri :
 168                                 Constants.WstAsymmetricKeyTypeUri;
 169                         XmlElement kt = doc.CreateElement ("t", "KeyType", Constants.WstNamespace);
 170                         kt.AppendChild (doc.CreateTextNode (keyTypeUri));
 171                         ret.Add (kt);
 172
 173                         // ClaimTypes
 174                         XmlElement cts = doc.CreateElement ("t", "Claims", Constants.WstNamespace);
 175                         foreach (ClaimTypeRequirement req in ClaimTypeRequirements) {
 176                                 XmlElement el = doc.CreateElement ("wsid", "ClaimType", Constants.WsidNamespace);
 177                                 el.SetAttribute ("Uri", req.ClaimType);
 178                                 if (req.IsOptional)
 179                                         el.SetAttribute ("Optional", "true");
 180                                 cts.AppendChild (el);
 181                         }
 182                         ret.Add (cts);
 183
 184                         // Additional parameters
 185                         foreach (XmlElement el in AdditionalRequestParameters)
 186                                 ret.Add (el);
 187                         return ret;
 188                 }
 189
 190                 protected internal override void InitializeSecurityTokenRequirement (SecurityTokenRequirement requirement)
 191                 {
 192                         if (requirement == null)
 193                                 throw new ArgumentNullException ("requirement");
 194                         requirement.TokenType = TokenType;
 195                         requirement.Properties [ReqType.IssuedSecurityTokenParametersProperty] = this.Clone ();
 196                         requirement.Properties [ReqType.IssuerAddressProperty] = IssuerAddress;
 197                         requirement.Properties [ReqType.IssuerBindingProperty] = IssuerBinding;
 198                         requirement.RequireCryptographicToken = true;
 199                         requirement.KeyType = KeyType;
 200                 }
 201         }
 202 }