mcs/class/System.Security/System.Security.Cryptography.Pkcs/CmsRecipient.cs

   1 //
   2 // System.Security.Cryptography.Pkcs.CmsRecipient class
   3 //
   4 // Author:
   5 //      Sebastien Pouliot  <sebastien@ximian.com>
   6 //
   7 // (C) 2003 Motus Technologies Inc. (http://www.motus.com)
   8 // Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29
  30
  31 using System.Collections;
  32 using System.Security.Cryptography.X509Certificates;
  33
  34 namespace System.Security.Cryptography.Pkcs {
  35
  36         public sealed class CmsRecipient {
  37
  38                 private SubjectIdentifierType _recipient;
  39                 private X509Certificate2 _certificate;
  40
  41                 // constructor
  42
  43                 public CmsRecipient (X509Certificate2 certificate)
  44                 {
  45                         if (certificate == null)
  46                                 throw new ArgumentNullException ("certificate");
  47                         _recipient = SubjectIdentifierType.IssuerAndSerialNumber;
  48                         _certificate = certificate;
  49                 }
  50
  51                 public CmsRecipient (SubjectIdentifierType recipientIdentifierType, X509Certificate2 certificate)
  52                 {
  53                         if (certificate == null)
  54                                 throw new ArgumentNullException ("certificate");
  55
  56                         if (recipientIdentifierType == SubjectIdentifierType.Unknown)
  57                                 _recipient = SubjectIdentifierType.IssuerAndSerialNumber;
  58                         else
  59                                 _recipient = recipientIdentifierType;
  60                         _certificate = certificate;
  61                 }
  62
  63                 // properties
  64
  65                 public X509Certificate2 Certificate {
  66                         get { return _certificate; }
  67                 }
  68
  69                 public SubjectIdentifierType RecipientIdentifierType {
  70                         get { return _recipient; }
  71                 }
  72         }
  73 }
  74