blob: 382513674dc48a5b9eab9ae89e379555bb6321f9 (
plain) (
blame)
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
|
using System;
using System.Text;
using Org.BouncyCastle.Utilities;
namespace Org.BouncyCastle.Asn1.X509
{
/**
* The AuthorityInformationAccess object.
* <pre>
* id-pe-authorityInfoAccess OBJECT IDENTIFIER ::= { id-pe 1 }
*
* AuthorityInfoAccessSyntax ::=
* Sequence SIZE (1..MAX) OF AccessDescription
* AccessDescription ::= Sequence {
* accessMethod OBJECT IDENTIFIER,
* accessLocation GeneralName }
*
* id-ad OBJECT IDENTIFIER ::= { id-pkix 48 }
* id-ad-caIssuers OBJECT IDENTIFIER ::= { id-ad 2 }
* id-ad-ocsp OBJECT IDENTIFIER ::= { id-ad 1 }
* </pre>
*/
public class AuthorityInformationAccess
: Asn1Encodable
{
private static AccessDescription[] Copy(AccessDescription[] descriptions)
{
return (AccessDescription[])descriptions.Clone();
}
public static AuthorityInformationAccess GetInstance(object obj)
{
if (obj is AuthorityInformationAccess)
return (AuthorityInformationAccess)obj;
if (obj == null)
return null;
return new AuthorityInformationAccess(Asn1Sequence.GetInstance(obj));
}
public static AuthorityInformationAccess FromExtensions(X509Extensions extensions)
{
return GetInstance(X509Extensions.GetExtensionParsedValue(extensions, X509Extensions.AuthorityInfoAccess));
}
private readonly AccessDescription[] descriptions;
private AuthorityInformationAccess(
Asn1Sequence seq)
{
if (seq.Count < 1)
throw new ArgumentException("sequence may not be empty");
this.descriptions = new AccessDescription[seq.Count];
for (int i = 0; i < seq.Count; ++i)
{
descriptions[i] = AccessDescription.GetInstance(seq[i]);
}
}
public AuthorityInformationAccess(
AccessDescription description)
{
this.descriptions = new AccessDescription[]{ description };
}
public AuthorityInformationAccess(
AccessDescription[] descriptions)
{
this.descriptions = Copy(descriptions);
}
/**
* create an AuthorityInformationAccess with the oid and location provided.
*/
public AuthorityInformationAccess(DerObjectIdentifier oid, GeneralName location)
: this(new AccessDescription(oid, location))
{
}
public AccessDescription[] GetAccessDescriptions()
{
return Copy(descriptions);
}
public override Asn1Object ToAsn1Object()
{
return new DerSequence(descriptions);
}
public override string ToString()
{
//return "AuthorityInformationAccess: Oid(" + this.descriptions[0].AccessMethod.Id + ")";
StringBuilder buf = new StringBuilder();
buf.AppendLine("AuthorityInformationAccess:");
foreach (AccessDescription description in descriptions)
{
buf.Append(" ")
.Append(description)
.AppendLine();
}
return buf.ToString();
}
}
}
|
