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[mono.git] / mcs / class / corlib / System.Security.Permissions / PrincipalPermissionAttribute.cs
1 //
2 // System.Security.Permissions.PrincipalPermissionAttribute.cs
3 //
4 // Duncan Mak <duncan@ximian.com>
5 //
6 // (C) 2002 Ximian, Inc. http://www.ximian.com
7 //
8
9 //
10 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
11 //
12 // Permission is hereby granted, free of charge, to any person obtaining
13 // a copy of this software and associated documentation files (the
14 // "Software"), to deal in the Software without restriction, including
15 // without limitation the rights to use, copy, modify, merge, publish,
16 // distribute, sublicense, and/or sell copies of the Software, and to
17 // permit persons to whom the Software is furnished to do so, subject to
18 // the following conditions:
19 // 
20 // The above copyright notice and this permission notice shall be
21 // included in all copies or substantial portions of the Software.
22 // 
23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 //
31
32 using System;
33
34 namespace System.Security.Permissions {
35
36         [AttributeUsage (AttributeTargets.Class | AttributeTargets.Method, AllowMultiple=true, Inherited=false)]
37         [Serializable]
38         public sealed class PrincipalPermissionAttribute : CodeAccessSecurityAttribute {
39
40                 // Fields
41                 private bool authenticated;
42                 private string name;
43                 private string role;
44                 
45                 // Constructor
46                 public PrincipalPermissionAttribute (SecurityAction action)
47                         : base (action)
48                 {
49                         authenticated = true; // strange but true ;)
50                 }
51
52                 // Properties
53                 public bool Authenticated
54                 {
55                         get { return authenticated; }
56                         set { authenticated = value; }
57                 }
58                                                  
59                 public string Name
60                 {
61                         get { return name; }
62                         set { name = value; }
63                 }
64                          
65                 public string Role
66                 {
67                         get { return role; }
68                         set { role = value; }
69                 }
70
71                 // Method
72                 public override IPermission CreatePermission ()
73                 {
74                         PrincipalPermission perm = null;
75                         if (this.Unrestricted)
76                                 perm = new PrincipalPermission (PermissionState.Unrestricted);
77                         else
78                                 perm = new PrincipalPermission (name, role, authenticated);
79                         return perm;
80                 }
81         }
82 }