1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
//
// System.Security.Permissions.KeyContainerPermissionAttribute class
//
// Author
// Sebastien Pouliot <sebastien@ximian.com>
//
// Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System.Globalization;
using System.Runtime.InteropServices;
namespace System.Security.Permissions {
[AttributeUsage (AttributeTargets.Assembly | AttributeTargets.Class |
AttributeTargets.Struct | AttributeTargets.Constructor | AttributeTargets.Method,
AllowMultiple = true, Inherited = false)]
[ComVisible (true)]
[Serializable]
public sealed class KeyContainerPermissionAttribute : CodeAccessSecurityAttribute {
private KeyContainerPermissionFlags _flags;
private string _containerName;
private int _spec;
private string _store;
private string _providerName;
private int _type;
// Constructors
public KeyContainerPermissionAttribute (SecurityAction action)
: base (action)
{
_spec = -1;
_type = -1;
}
// Properties
public KeyContainerPermissionFlags Flags {
get { return _flags; }
set { _flags = value; }
}
public string KeyContainerName {
get { return _containerName; }
set { _containerName = value; }
}
public int KeySpec {
get { return _spec; }
set { _spec = value; }
}
public string KeyStore {
get { return _store; }
set { _store = value; }
}
public string ProviderName {
get { return _providerName; }
set { _providerName = value; }
}
public int ProviderType {
get { return _type; }
set { _type = value; }
}
// Methods
public override IPermission CreatePermission ()
{
if (this.Unrestricted)
return new KeyContainerPermission (PermissionState.Unrestricted);
else if (EmptyEntry ())
return new KeyContainerPermission (_flags);
else {
KeyContainerPermissionAccessEntry[] list = new KeyContainerPermissionAccessEntry [1];
list [0] = new KeyContainerPermissionAccessEntry (_store, _providerName, _type, _containerName, _spec, _flags);
return new KeyContainerPermission (_flags, list);
}
}
private bool EmptyEntry ()
{
if (_containerName != null)
return false;
if (_spec != 0)
return false;
if (_store != null)
return false;
if (_providerName != null)
return false;
if (_type != 0)
return false;
return true;
}
}
}
|
