|
sl@0
|
1 |
/* crypto/asn1/x_crl.c */
|
|
sl@0
|
2 |
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
|
|
sl@0
|
3 |
* All rights reserved.
|
|
sl@0
|
4 |
*
|
|
sl@0
|
5 |
* This package is an SSL implementation written
|
|
sl@0
|
6 |
* by Eric Young (eay@cryptsoft.com).
|
|
sl@0
|
7 |
* The implementation was written so as to conform with Netscapes SSL.
|
|
sl@0
|
8 |
*
|
|
sl@0
|
9 |
* This library is free for commercial and non-commercial use as long as
|
|
sl@0
|
10 |
* the following conditions are aheared to. The following conditions
|
|
sl@0
|
11 |
* apply to all code found in this distribution, be it the RC4, RSA,
|
|
sl@0
|
12 |
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
|
|
sl@0
|
13 |
* included with this distribution is covered by the same copyright terms
|
|
sl@0
|
14 |
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
|
|
sl@0
|
15 |
*
|
|
sl@0
|
16 |
* Copyright remains Eric Young's, and as such any Copyright notices in
|
|
sl@0
|
17 |
* the code are not to be removed.
|
|
sl@0
|
18 |
* If this package is used in a product, Eric Young should be given attribution
|
|
sl@0
|
19 |
* as the author of the parts of the library used.
|
|
sl@0
|
20 |
* This can be in the form of a textual message at program startup or
|
|
sl@0
|
21 |
* in documentation (online or textual) provided with the package.
|
|
sl@0
|
22 |
*
|
|
sl@0
|
23 |
* Redistribution and use in source and binary forms, with or without
|
|
sl@0
|
24 |
* modification, are permitted provided that the following conditions
|
|
sl@0
|
25 |
* are met:
|
|
sl@0
|
26 |
* 1. Redistributions of source code must retain the copyright
|
|
sl@0
|
27 |
* notice, this list of conditions and the following disclaimer.
|
|
sl@0
|
28 |
* 2. Redistributions in binary form must reproduce the above copyright
|
|
sl@0
|
29 |
* notice, this list of conditions and the following disclaimer in the
|
|
sl@0
|
30 |
* documentation and/or other materials provided with the distribution.
|
|
sl@0
|
31 |
* 3. All advertising materials mentioning features or use of this software
|
|
sl@0
|
32 |
* must display the following acknowledgement:
|
|
sl@0
|
33 |
* "This product includes cryptographic software written by
|
|
sl@0
|
34 |
* Eric Young (eay@cryptsoft.com)"
|
|
sl@0
|
35 |
* The word 'cryptographic' can be left out if the rouines from the library
|
|
sl@0
|
36 |
* being used are not cryptographic related :-).
|
|
sl@0
|
37 |
* 4. If you include any Windows specific code (or a derivative thereof) from
|
|
sl@0
|
38 |
* the apps directory (application code) you must include an acknowledgement:
|
|
sl@0
|
39 |
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
|
|
sl@0
|
40 |
*
|
|
sl@0
|
41 |
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
|
|
sl@0
|
42 |
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
sl@0
|
43 |
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
sl@0
|
44 |
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
sl@0
|
45 |
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
sl@0
|
46 |
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
sl@0
|
47 |
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
sl@0
|
48 |
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
sl@0
|
49 |
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
sl@0
|
50 |
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
sl@0
|
51 |
* SUCH DAMAGE.
|
|
sl@0
|
52 |
*
|
|
sl@0
|
53 |
* The licence and distribution terms for any publically available version or
|
|
sl@0
|
54 |
* derivative of this code cannot be changed. i.e. this code cannot simply be
|
|
sl@0
|
55 |
* copied and put under another distribution licence
|
|
sl@0
|
56 |
* [including the GNU Public Licence.]
|
|
sl@0
|
57 |
*/
|
|
sl@0
|
58 |
|
|
sl@0
|
59 |
#include <stdio.h>
|
|
sl@0
|
60 |
#include "cryptlib.h"
|
|
sl@0
|
61 |
#include <openssl/asn1t.h>
|
|
sl@0
|
62 |
#include <openssl/x509.h>
|
|
sl@0
|
63 |
|
|
sl@0
|
64 |
static int X509_REVOKED_cmp(const X509_REVOKED * const *a,
|
|
sl@0
|
65 |
const X509_REVOKED * const *b);
|
|
sl@0
|
66 |
|
|
sl@0
|
67 |
ASN1_SEQUENCE(X509_REVOKED) = {
|
|
sl@0
|
68 |
ASN1_SIMPLE(X509_REVOKED,serialNumber, ASN1_INTEGER),
|
|
sl@0
|
69 |
ASN1_SIMPLE(X509_REVOKED,revocationDate, ASN1_TIME),
|
|
sl@0
|
70 |
ASN1_SEQUENCE_OF_OPT(X509_REVOKED,extensions, X509_EXTENSION)
|
|
sl@0
|
71 |
} ASN1_SEQUENCE_END(X509_REVOKED)
|
|
sl@0
|
72 |
|
|
sl@0
|
73 |
/* The X509_CRL_INFO structure needs a bit of customisation.
|
|
sl@0
|
74 |
* Since we cache the original encoding the signature wont be affected by
|
|
sl@0
|
75 |
* reordering of the revoked field.
|
|
sl@0
|
76 |
*/
|
|
sl@0
|
77 |
static int crl_inf_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it)
|
|
sl@0
|
78 |
{
|
|
sl@0
|
79 |
X509_CRL_INFO *a = (X509_CRL_INFO *)*pval;
|
|
sl@0
|
80 |
|
|
sl@0
|
81 |
if(!a || !a->revoked) return 1;
|
|
sl@0
|
82 |
switch(operation) {
|
|
sl@0
|
83 |
/* Just set cmp function here. We don't sort because that
|
|
sl@0
|
84 |
* would affect the output of X509_CRL_print().
|
|
sl@0
|
85 |
*/
|
|
sl@0
|
86 |
case ASN1_OP_D2I_POST:
|
|
sl@0
|
87 |
(void)sk_X509_REVOKED_set_cmp_func(a->revoked,X509_REVOKED_cmp);
|
|
sl@0
|
88 |
break;
|
|
sl@0
|
89 |
}
|
|
sl@0
|
90 |
return 1;
|
|
sl@0
|
91 |
}
|
|
sl@0
|
92 |
|
|
sl@0
|
93 |
|
|
sl@0
|
94 |
ASN1_SEQUENCE_enc(X509_CRL_INFO, enc, crl_inf_cb) = {
|
|
sl@0
|
95 |
ASN1_OPT(X509_CRL_INFO, version, ASN1_INTEGER),
|
|
sl@0
|
96 |
ASN1_SIMPLE(X509_CRL_INFO, sig_alg, X509_ALGOR),
|
|
sl@0
|
97 |
ASN1_SIMPLE(X509_CRL_INFO, issuer, X509_NAME),
|
|
sl@0
|
98 |
ASN1_SIMPLE(X509_CRL_INFO, lastUpdate, ASN1_TIME),
|
|
sl@0
|
99 |
ASN1_OPT(X509_CRL_INFO, nextUpdate, ASN1_TIME),
|
|
sl@0
|
100 |
ASN1_SEQUENCE_OF_OPT(X509_CRL_INFO, revoked, X509_REVOKED),
|
|
sl@0
|
101 |
ASN1_EXP_SEQUENCE_OF_OPT(X509_CRL_INFO, extensions, X509_EXTENSION, 0)
|
|
sl@0
|
102 |
} ASN1_SEQUENCE_END_enc(X509_CRL_INFO, X509_CRL_INFO)
|
|
sl@0
|
103 |
|
|
sl@0
|
104 |
ASN1_SEQUENCE_ref(X509_CRL, 0, CRYPTO_LOCK_X509_CRL) = {
|
|
sl@0
|
105 |
ASN1_SIMPLE(X509_CRL, crl, X509_CRL_INFO),
|
|
sl@0
|
106 |
ASN1_SIMPLE(X509_CRL, sig_alg, X509_ALGOR),
|
|
sl@0
|
107 |
ASN1_SIMPLE(X509_CRL, signature, ASN1_BIT_STRING)
|
|
sl@0
|
108 |
} ASN1_SEQUENCE_END_ref(X509_CRL, X509_CRL)
|
|
sl@0
|
109 |
|
|
sl@0
|
110 |
IMPLEMENT_ASN1_FUNCTIONS(X509_REVOKED)
|
|
sl@0
|
111 |
IMPLEMENT_ASN1_FUNCTIONS(X509_CRL_INFO)
|
|
sl@0
|
112 |
IMPLEMENT_ASN1_FUNCTIONS(X509_CRL)
|
|
sl@0
|
113 |
IMPLEMENT_ASN1_DUP_FUNCTION(X509_CRL)
|
|
sl@0
|
114 |
|
|
sl@0
|
115 |
static int X509_REVOKED_cmp(const X509_REVOKED * const *a,
|
|
sl@0
|
116 |
const X509_REVOKED * const *b)
|
|
sl@0
|
117 |
{
|
|
sl@0
|
118 |
return(ASN1_STRING_cmp(
|
|
sl@0
|
119 |
(ASN1_STRING *)(*a)->serialNumber,
|
|
sl@0
|
120 |
(ASN1_STRING *)(*b)->serialNumber));
|
|
sl@0
|
121 |
}
|
|
sl@0
|
122 |
|
|
sl@0
|
123 |
EXPORT_C int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev)
|
|
sl@0
|
124 |
{
|
|
sl@0
|
125 |
X509_CRL_INFO *inf;
|
|
sl@0
|
126 |
inf = crl->crl;
|
|
sl@0
|
127 |
if(!inf->revoked)
|
|
sl@0
|
128 |
inf->revoked = sk_X509_REVOKED_new(X509_REVOKED_cmp);
|
|
sl@0
|
129 |
if(!inf->revoked || !sk_X509_REVOKED_push(inf->revoked, rev)) {
|
|
sl@0
|
130 |
ASN1err(ASN1_F_X509_CRL_ADD0_REVOKED, ERR_R_MALLOC_FAILURE);
|
|
sl@0
|
131 |
return 0;
|
|
sl@0
|
132 |
}
|
|
sl@0
|
133 |
inf->enc.modified = 1;
|
|
sl@0
|
134 |
return 1;
|
|
sl@0
|
135 |
}
|
|
sl@0
|
136 |
|
|
sl@0
|
137 |
IMPLEMENT_STACK_OF(X509_REVOKED)
|
|
sl@0
|
138 |
IMPLEMENT_ASN1_SET_OF(X509_REVOKED)
|
|
sl@0
|
139 |
IMPLEMENT_STACK_OF(X509_CRL)
|
|
sl@0
|
140 |
IMPLEMENT_ASN1_SET_OF(X509_CRL)
|