class/corlib/System.Security.Principal/GenericIdentity.cs

   1 //
   2 // System.Security.Principal.GenericIdentity.cs
   3 //
   4 // Author:
   5 //   Miguel de Icaza (miguel@ximian.com)
   6 //
   7 // (C) Ximian, Inc.  http://www.ximian.com
   8 // Copyright (C) 2004-2006 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 using System.Runtime.InteropServices;
  31
  32 namespace System.Security.Principal {
  33
  34         [Serializable]
  35         [ComVisible (true)]
  36         public class GenericIdentity : IIdentity {
  37
  38                 // field names are serialization compatible with .net
  39                 private string m_name;
  40                 private string m_type;
  41
  42                 public GenericIdentity (string name, string type)
  43                 {
  44                         if (name == null)
  45                                 throw new ArgumentNullException ("name");
  46
  47                         if (type == null)
  48                                 throw new ArgumentNullException ("type");
  49
  50                         m_name = name;
  51                         m_type = type;
  52                 }
  53
  54                 public GenericIdentity (string name)
  55                         : this (name, String.Empty)
  56                 {
  57                 }
  58
  59                 public virtual string AuthenticationType {
  60                         get {
  61                                 return m_type;
  62                         }
  63                 }
  64
  65                 public virtual string Name {
  66                         get {
  67                                 return m_name;
  68                         }
  69                 }
  70
  71                 public virtual bool IsAuthenticated {
  72                         get {
  73                                 return (m_name.Length > 0);
  74                         }
  75                 }
  76         }
  77 }