blob: 7074f0609e756a78f39a4922492ec1adc22811ac (
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
|
/*
* CRL Entry
* (C) 1999-2010 Jack Lloyd
*
* Botan is released under the Simplified BSD License (see license.txt)
*/
#include <botan/crl_ent.h>
#include <botan/x509cert.h>
#include <botan/x509_ext.h>
#include <botan/der_enc.h>
#include <botan/ber_dec.h>
#include <botan/bigint.h>
#include <botan/oids.h>
namespace Botan {
/*
* Create a CRL_Entry
*/
CRL_Entry::CRL_Entry(bool t_on_unknown_crit) :
m_throw_on_unknown_critical(t_on_unknown_crit)
{
m_reason = UNSPECIFIED;
}
/*
* Create a CRL_Entry
*/
CRL_Entry::CRL_Entry(const X509_Certificate& cert, CRL_Code why) :
m_throw_on_unknown_critical(false)
{
m_serial = cert.serial_number();
m_time = X509_Time(std::chrono::system_clock::now());
m_reason = why;
}
/*
* Compare two CRL_Entrys for equality
*/
bool operator==(const CRL_Entry& a1, const CRL_Entry& a2)
{
if(a1.serial_number() != a2.serial_number())
return false;
if(a1.expire_time() != a2.expire_time())
return false;
if(a1.reason_code() != a2.reason_code())
return false;
return true;
}
/*
* Compare two CRL_Entrys for inequality
*/
bool operator!=(const CRL_Entry& a1, const CRL_Entry& a2)
{
return !(a1 == a2);
}
/*
* DER encode a CRL_Entry
*/
void CRL_Entry::encode_into(DER_Encoder& der) const
{
Extensions extensions;
extensions.add(new Cert_Extension::CRL_ReasonCode(m_reason));
der.start_cons(SEQUENCE)
.encode(BigInt::decode(m_serial))
.encode(m_time)
.start_cons(SEQUENCE)
.encode(extensions)
.end_cons()
.end_cons();
}
/*
* Decode a BER encoded CRL_Entry
*/
void CRL_Entry::decode_from(BER_Decoder& source)
{
BigInt serial_number_bn;
m_reason = UNSPECIFIED;
BER_Decoder entry = source.start_cons(SEQUENCE);
entry.decode(serial_number_bn).decode(m_time);
if(entry.more_items())
{
Extensions extensions(m_throw_on_unknown_critical);
entry.decode(extensions);
Data_Store info;
extensions.contents_to(info, info);
m_reason = CRL_Code(info.get1_u32bit("X509v3.CRLReasonCode"));
}
entry.end_cons();
m_serial = BigInt::encode(serial_number_bn);
}
}
|
