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d02b48c6 | 1 | /* crypto/asn1/x_crl.c */ |
58964a49 | 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
3 | * All rights reserved. |
4 | * | |
5 | * This package is an SSL implementation written | |
6 | * by Eric Young (eay@cryptsoft.com). | |
7 | * The implementation was written so as to conform with Netscapes SSL. | |
40720ce3 | 8 | * |
d02b48c6 RE |
9 | * This library is free for commercial and non-commercial use as long as |
10 | * the following conditions are aheared to. The following conditions | |
11 | * apply to all code found in this distribution, be it the RC4, RSA, | |
12 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
13 | * included with this distribution is covered by the same copyright terms | |
14 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
40720ce3 | 15 | * |
d02b48c6 RE |
16 | * Copyright remains Eric Young's, and as such any Copyright notices in |
17 | * the code are not to be removed. | |
18 | * If this package is used in a product, Eric Young should be given attribution | |
19 | * as the author of the parts of the library used. | |
20 | * This can be in the form of a textual message at program startup or | |
21 | * in documentation (online or textual) provided with the package. | |
40720ce3 | 22 | * |
d02b48c6 RE |
23 | * Redistribution and use in source and binary forms, with or without |
24 | * modification, are permitted provided that the following conditions | |
25 | * are met: | |
26 | * 1. Redistributions of source code must retain the copyright | |
27 | * notice, this list of conditions and the following disclaimer. | |
28 | * 2. Redistributions in binary form must reproduce the above copyright | |
29 | * notice, this list of conditions and the following disclaimer in the | |
30 | * documentation and/or other materials provided with the distribution. | |
31 | * 3. All advertising materials mentioning features or use of this software | |
32 | * must display the following acknowledgement: | |
33 | * "This product includes cryptographic software written by | |
34 | * Eric Young (eay@cryptsoft.com)" | |
35 | * The word 'cryptographic' can be left out if the rouines from the library | |
36 | * being used are not cryptographic related :-). | |
40720ce3 | 37 | * 4. If you include any Windows specific code (or a derivative thereof) from |
d02b48c6 RE |
38 | * the apps directory (application code) you must include an acknowledgement: |
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
40720ce3 | 40 | * |
d02b48c6 RE |
41 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
42 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
43 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
44 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
45 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
46 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
47 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
49 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
50 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
51 | * SUCH DAMAGE. | |
40720ce3 | 52 | * |
d02b48c6 RE |
53 | * The licence and distribution terms for any publically available version or |
54 | * derivative of this code cannot be changed. i.e. this code cannot simply be | |
55 | * copied and put under another distribution licence | |
56 | * [including the GNU Public Licence.] | |
57 | */ | |
58 | ||
59 | #include <stdio.h> | |
60 | #include "cryptlib.h" | |
9d6b1ce6 | 61 | #include <openssl/asn1t.h> |
ec577822 | 62 | #include <openssl/x509.h> |
d02b48c6 | 63 | |
40720ce3 MC |
64 | static int X509_REVOKED_cmp(const X509_REVOKED *const *a, |
65 | const X509_REVOKED *const *b); | |
d02b48c6 | 66 | |
9d6b1ce6 | 67 | ASN1_SEQUENCE(X509_REVOKED) = { |
40720ce3 MC |
68 | ASN1_SIMPLE(X509_REVOKED,serialNumber, ASN1_INTEGER), |
69 | ASN1_SIMPLE(X509_REVOKED,revocationDate, ASN1_TIME), | |
70 | ASN1_SEQUENCE_OF_OPT(X509_REVOKED,extensions, X509_EXTENSION) | |
d339187b | 71 | } ASN1_SEQUENCE_END(X509_REVOKED) |
9d6b1ce6 | 72 | |
40720ce3 MC |
73 | /* |
74 | * The X509_CRL_INFO structure needs a bit of customisation. Since we cache | |
75 | * the original encoding the signature wont be affected by reordering of the | |
76 | * revoked field. | |
9d6b1ce6 DSH |
77 | */ |
78 | static int crl_inf_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it) | |
79 | { | |
40720ce3 MC |
80 | X509_CRL_INFO *a = (X509_CRL_INFO *)*pval; |
81 | ||
82 | if (!a || !a->revoked) | |
83 | return 1; | |
84 | switch (operation) { | |
85 | /* | |
86 | * Just set cmp function here. We don't sort because that would | |
87 | * affect the output of X509_CRL_print(). | |
88 | */ | |
89 | case ASN1_OP_D2I_POST: | |
90 | (void)sk_X509_REVOKED_set_cmp_func(a->revoked, X509_REVOKED_cmp); | |
91 | break; | |
92 | } | |
93 | return 1; | |
9d6b1ce6 DSH |
94 | } |
95 | ||
96 | ||
2f605e8d | 97 | ASN1_SEQUENCE_enc(X509_CRL_INFO, enc, crl_inf_cb) = { |
40720ce3 MC |
98 | ASN1_OPT(X509_CRL_INFO, version, ASN1_INTEGER), |
99 | ASN1_SIMPLE(X509_CRL_INFO, sig_alg, X509_ALGOR), | |
100 | ASN1_SIMPLE(X509_CRL_INFO, issuer, X509_NAME), | |
101 | ASN1_SIMPLE(X509_CRL_INFO, lastUpdate, ASN1_TIME), | |
102 | ASN1_OPT(X509_CRL_INFO, nextUpdate, ASN1_TIME), | |
103 | ASN1_SEQUENCE_OF_OPT(X509_CRL_INFO, revoked, X509_REVOKED), | |
104 | ASN1_EXP_SEQUENCE_OF_OPT(X509_CRL_INFO, extensions, X509_EXTENSION, 0) | |
2f605e8d | 105 | } ASN1_SEQUENCE_END_enc(X509_CRL_INFO, X509_CRL_INFO) |
9d6b1ce6 DSH |
106 | |
107 | ASN1_SEQUENCE_ref(X509_CRL, 0, CRYPTO_LOCK_X509_CRL) = { | |
40720ce3 MC |
108 | ASN1_SIMPLE(X509_CRL, crl, X509_CRL_INFO), |
109 | ASN1_SIMPLE(X509_CRL, sig_alg, X509_ALGOR), | |
110 | ASN1_SIMPLE(X509_CRL, signature, ASN1_BIT_STRING) | |
d339187b | 111 | } ASN1_SEQUENCE_END_ref(X509_CRL, X509_CRL) |
9d6b1ce6 DSH |
112 | |
113 | IMPLEMENT_ASN1_FUNCTIONS(X509_REVOKED) | |
40720ce3 | 114 | |
9d6b1ce6 | 115 | IMPLEMENT_ASN1_FUNCTIONS(X509_CRL_INFO) |
40720ce3 | 116 | |
9d6b1ce6 | 117 | IMPLEMENT_ASN1_FUNCTIONS(X509_CRL) |
1241126a | 118 | IMPLEMENT_ASN1_DUP_FUNCTION(X509_CRL) |
d02b48c6 | 119 | |
40720ce3 MC |
120 | static int X509_REVOKED_cmp(const X509_REVOKED *const *a, |
121 | const X509_REVOKED *const *b) | |
122 | { | |
123 | return (ASN1_STRING_cmp((ASN1_STRING *)(*a)->serialNumber, | |
124 | (ASN1_STRING *)(*b)->serialNumber)); | |
125 | } | |
d02b48c6 | 126 | |
9d6b1ce6 DSH |
127 | int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev) |
128 | { | |
40720ce3 MC |
129 | X509_CRL_INFO *inf; |
130 | inf = crl->crl; | |
131 | if (!inf->revoked) | |
132 | inf->revoked = sk_X509_REVOKED_new(X509_REVOKED_cmp); | |
133 | if (!inf->revoked || !sk_X509_REVOKED_push(inf->revoked, rev)) { | |
134 | ASN1err(ASN1_F_X509_CRL_ADD0_REVOKED, ERR_R_MALLOC_FAILURE); | |
135 | return 0; | |
136 | } | |
137 | inf->enc.modified = 1; | |
138 | return 1; | |
9d6b1ce6 DSH |
139 | } |
140 | ||
ee8ba0b2 | 141 | IMPLEMENT_STACK_OF(X509_REVOKED) |
40720ce3 | 142 | |
ee8ba0b2 | 143 | IMPLEMENT_ASN1_SET_OF(X509_REVOKED) |
40720ce3 | 144 | |
a1195a19 BL |
145 | IMPLEMENT_STACK_OF(X509_CRL) |
146 | IMPLEMENT_ASN1_SET_OF(X509_CRL) |