blob: c18dc21604c7f34e9fd6d5526bce5cf5df8219b0 (
plain)
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
121
122
123
124
125
126
127
128
129
130
131
|
// ==++==
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
// ==--==
// <OWNER>Microsoft</OWNER>
//
//
// Site.cs
//
// Site is an IIdentity representing internet sites.
//
using System;
using System.Diagnostics.Contracts;
using System.Globalization;
using System.Security.Permissions;
using System.Security.Util;
namespace System.Security.Policy
{
[Serializable]
[System.Runtime.InteropServices.ComVisible(true)]
public sealed class Site : EvidenceBase, IIdentityPermissionFactory
{
private SiteString m_name;
public Site(String name)
{
if (name == null)
throw new ArgumentNullException("name");
Contract.EndContractBlock();
m_name = new SiteString( name );
}
private Site(SiteString name)
{
Contract.Assert(name != null);
m_name = name;
}
public static Site CreateFromUrl( String url )
{
return new Site(ParseSiteFromUrl(url));
}
private static SiteString ParseSiteFromUrl( String name )
{
URLString urlString = new URLString( name );
if (String.Compare( urlString.Scheme, "file", StringComparison.OrdinalIgnoreCase) == 0)
throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidSite" ) );
return new SiteString( new URLString( name ).Host );
}
public String Name
{
get { return m_name.ToString(); }
}
internal SiteString GetSiteString()
{
return m_name;
}
public IPermission CreateIdentityPermission( Evidence evidence )
{
return new SiteIdentityPermission( Name );
}
public override bool Equals(Object o)
{
Site other = o as Site;
if (other == null)
{
return false;
}
return String.Equals(Name, other.Name, StringComparison.OrdinalIgnoreCase);
}
public override int GetHashCode()
{
return Name.GetHashCode();
}
public override EvidenceBase Clone()
{
return new Site(m_name);
}
public Object Copy()
{
return Clone();
}
#if FEATURE_CAS_POLICY
internal SecurityElement ToXml()
{
SecurityElement elem = new SecurityElement( "System.Security.Policy.Site" );
// If you hit this assert then most likely you are trying to change the name of this class.
// This is ok as long as you change the hard coded string above and change the assert below.
Contract.Assert( this.GetType().FullName.Equals( "System.Security.Policy.Site" ), "Class name changed!" );
elem.AddAttribute( "version", "1" );
if(m_name != null)
elem.AddChild( new SecurityElement( "Name", m_name.ToString() ) );
return elem;
}
#endif // FEATURE_CAS_POLICY
#if FEATURE_CAS_POLICY
public override String ToString()
{
return ToXml().ToString();
}
#endif // FEATURE_CAS_POLICY
// INormalizeForIsolatedStorage is not implemented for startup perf
// equivalent to INormalizeForIsolatedStorage.Normalize()
internal Object Normalize()
{
return m_name.ToString().ToUpper(CultureInfo.InvariantCulture);
}
}
}
|