blob: a2d7109c0f638e23fe07f068ea4d926c493eba0c (
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
|
// --- BEGIN COPYRIGHT BLOCK ---
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package netscape.security.x509;
import java.io.IOException;
import java.io.InputStream;
import java.math.BigInteger;
import netscape.security.util.BigInt;
import netscape.security.util.DerInputStream;
import netscape.security.util.DerOutputStream;
import netscape.security.util.DerValue;
/**
* This class defines the SerialNumber class used by certificates.
*
* @author Amit Kapoor
* @author Hemma Prafullchandra
* @version 1.5
*/
public class SerialNumber {
private BigInt serialNum;
// Construct the class from the DerValue
private void construct(DerValue derVal) throws IOException {
serialNum = derVal.getInteger();
if (derVal.data.available() != 0) {
throw new IOException("Excess SerialNumber data");
}
}
/**
* The default constructor for this class using BigInteger.
*
* @param num the BigInteger number used to create the serial number.
*/
public SerialNumber(BigInteger num) {
serialNum = new BigInt(num);
}
public SerialNumber(BigInt num) {
serialNum = num;
}
/**
* The default constructor for this class using int.
*
* @param num the BigInteger number used to create the serial number.
*/
public SerialNumber(int num) {
serialNum = new BigInt(num);
}
/**
* Create the object, decoding the values from the passed DER stream.
*
* @param in the DerInputStream to read the SerialNumber from.
* @exception IOException on decoding errors.
*/
public SerialNumber(DerInputStream in) throws IOException {
DerValue derVal = in.getDerValue();
construct(derVal);
}
/**
* Create the object, decoding the values from the passed DerValue.
*
* @param val the DerValue to read the SerialNumber from.
* @exception IOException on decoding errors.
*/
public SerialNumber(DerValue val) throws IOException {
construct(val);
}
/**
* Create the object, decoding the values from the passed stream.
*
* @param in the InputStream to read the SerialNumber from.
* @exception IOException on decoding errors.
*/
public SerialNumber(InputStream in) throws IOException {
DerValue derVal = new DerValue(in);
construct(derVal);
}
/**
* Return the SerialNumber as user readable string.
*/
public String toString() {
return ("SerialNumber: [" + serialNum.toString() + "]");
}
/**
* Encode the SerialNumber in DER form to the stream.
*
* @param out the DerOutputStream to marshal the contents to.
* @exception IOException on errors.
*/
public void encode(DerOutputStream out) throws IOException {
out.putInteger(serialNum);
}
/**
* Return the serial number.
*/
public BigInt getNumber() {
return (serialNum);
}
}
|
