blob: 57c5a6183c0be68faf1296e73e63726c3f6d066e (
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
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
|
using System;
using Org.BouncyCastle.Asn1.X509;
using Org.BouncyCastle.Utilities;
namespace Org.BouncyCastle.Asn1.IsisMtt.X509
{
/**
* An Admissions structure.
* <p/>
* <pre>
* Admissions ::= SEQUENCE
* {
* admissionAuthority [0] EXPLICIT GeneralName OPTIONAL
* namingAuthority [1] EXPLICIT NamingAuthority OPTIONAL
* professionInfos SEQUENCE OF ProfessionInfo
* }
* <p/>
* </pre>
*
* @see Org.BouncyCastle.Asn1.IsisMtt.X509.AdmissionSyntax
* @see Org.BouncyCastle.Asn1.IsisMtt.X509.ProfessionInfo
* @see Org.BouncyCastle.Asn1.IsisMtt.X509.NamingAuthority
*/
public class Admissions
: Asn1Encodable
{
private readonly GeneralName admissionAuthority;
private readonly NamingAuthority namingAuthority;
private readonly Asn1Sequence professionInfos;
public static Admissions GetInstance(object obj)
{
if (obj == null || obj is Admissions)
return (Admissions)obj;
if (obj is Asn1Sequence seq)
return new Admissions(seq);
throw new ArgumentException("unknown object in factory: " + Platform.GetTypeName(obj), "obj");
}
/**
* Constructor from Asn1Sequence.
* <p/>
* The sequence is of type ProcurationSyntax:
* <p/>
* <pre>
* Admissions ::= SEQUENCE
* {
* admissionAuthority [0] EXPLICIT GeneralName OPTIONAL
* namingAuthority [1] EXPLICIT NamingAuthority OPTIONAL
* professionInfos SEQUENCE OF ProfessionInfo
* }
* </pre>
*
* @param seq The ASN.1 sequence.
*/
private Admissions(Asn1Sequence seq)
{
if (seq.Count > 3)
throw new ArgumentException("Bad sequence size: " + seq.Count);
var e = seq.GetEnumerator();
e.MoveNext();
Asn1Encodable o = e.Current;
if (o is Asn1TaggedObject tagged1)
{
switch (tagged1.TagNo)
{
case 0:
admissionAuthority = GeneralName.GetInstance(tagged1, true);
break;
case 1:
namingAuthority = NamingAuthority.GetInstance(tagged1, true);
break;
default:
throw new ArgumentException("Bad tag number: " + tagged1.TagNo);
}
e.MoveNext();
o = e.Current;
}
if (o is Asn1TaggedObject tagged2)
{
switch (tagged2.TagNo)
{
case 1:
namingAuthority = NamingAuthority.GetInstance(tagged2, true);
break;
default:
throw new ArgumentException("Bad tag number: " + tagged2.TagNo);
}
e.MoveNext();
o = e.Current;
}
professionInfos = Asn1Sequence.GetInstance(o);
if (e.MoveNext())
{
throw new ArgumentException("Bad object encountered: " + Platform.GetTypeName(e.Current));
}
}
/**
* Constructor from a given details.
* <p/>
* Parameter <code>professionInfos</code> is mandatory.
*
* @param admissionAuthority The admission authority.
* @param namingAuthority The naming authority.
* @param professionInfos The profession infos.
*/
public Admissions(
GeneralName admissionAuthority,
NamingAuthority namingAuthority,
ProfessionInfo[] professionInfos)
{
this.admissionAuthority = admissionAuthority;
this.namingAuthority = namingAuthority;
this.professionInfos = new DerSequence(professionInfos);
}
public virtual GeneralName AdmissionAuthority
{
get { return admissionAuthority; }
}
public virtual NamingAuthority NamingAuthority
{
get { return namingAuthority; }
}
public ProfessionInfo[] GetProfessionInfos()
{
ProfessionInfo[] infos = new ProfessionInfo[professionInfos.Count];
int count = 0;
foreach (Asn1Encodable ae in professionInfos)
{
infos[count++] = ProfessionInfo.GetInstance(ae);
}
return infos;
}
/**
* Produce an object suitable for an Asn1OutputStream.
* <p/>
* Returns:
* <p/>
* <pre>
* Admissions ::= SEQUENCE
* {
* admissionAuthority [0] EXPLICIT GeneralName OPTIONAL
* namingAuthority [1] EXPLICIT NamingAuthority OPTIONAL
* professionInfos SEQUENCE OF ProfessionInfo
* }
* <p/>
* </pre>
*
* @return an Asn1Object
*/
public override Asn1Object ToAsn1Object()
{
Asn1EncodableVector v = new Asn1EncodableVector(3);
v.AddOptionalTagged(true, 0, admissionAuthority);
v.AddOptionalTagged(true, 1, namingAuthority);
v.Add(professionInfos);
return new DerSequence(v);
}
}
}
|
