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
|
//
// BinarySecretSecurityToken.cs
//
// Author:
// Atsushi Enomoto <atsushi@ximian.com>
//
// Copyright (C) 2006 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;
using System.Collections.ObjectModel;
using System.Xml;
using System.IdentityModel.Policy;
using System.IdentityModel.Tokens;
namespace System.ServiceModel.Security.Tokens
{
public class BinarySecretSecurityToken : SecurityToken
{
ReadOnlyCollection<SecurityKey> keys;
string id;
byte [] key;
bool allow_crypto;
DateTime valid_from = DateTime.Now.ToUniversalTime ();
BinarySecretSecurityToken (string id, bool allowCrypto)
{
this.id = id;
allow_crypto = allowCrypto;
}
public BinarySecretSecurityToken (byte [] key)
: this ("uuid:" + Guid.NewGuid ().ToString (), key)
{
}
public BinarySecretSecurityToken (string id, byte [] key)
: this (id, key, false)
{
}
protected BinarySecretSecurityToken (string id, byte [] key, bool allowCrypto)
: this (id, allowCrypto)
{
if (key == null)
throw new ArgumentNullException ("key");
this.key = key;
SecurityKey [] arr = new SecurityKey [] {new InMemorySymmetricSecurityKey (key)};
keys = new ReadOnlyCollection<SecurityKey> (arr);
}
public BinarySecretSecurityToken (int keySizeInBits)
: this ("uuid:" + Guid.NewGuid ().ToString (), keySizeInBits)
{
}
public BinarySecretSecurityToken (string id, int keySizeInBits)
: this (id, keySizeInBits, false)
{
}
protected BinarySecretSecurityToken (string id, int keySizeInBits, bool allowCrypto)
: this (id, allowCrypto)
{
if (keySizeInBits < 0)
throw new ArgumentOutOfRangeException ("keySizeInBits");
this.key = new byte [keySizeInBits >> 3 + (keySizeInBits % 8 == 0 ? 0 : 1)];
SecurityKey [] arr = new SecurityKey [] {new InMemorySymmetricSecurityKey (key)};
keys = new ReadOnlyCollection<SecurityKey> (arr);
}
public override DateTime ValidFrom {
get { return valid_from; }
}
public override DateTime ValidTo {
get { return DateTime.MaxValue.AddDays (-1); }
}
public override string Id {
get { return id; }
}
public int KeySize {
get { return key.Length; }
}
public override ReadOnlyCollection<SecurityKey> SecurityKeys {
get { return keys; }
}
public byte [] GetKeyBytes ()
{
return (byte []) key.Clone ();
}
}
}
|
