1/*
2 * Copyright 2001-2017 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10#include <stdio.h>
11#include "internal/cryptlib.h"
12#include "internal/refcount.h"
13#include <openssl/asn1.h>
14#include <openssl/objects.h>
15#include <openssl/evp.h>
16#include <openssl/x509.h>
17#include "crypto/x509.h"
18
19int X509_CRL_set_version(X509_CRL *x, long version)
20{
21 if (x == NULL)
22 return 0;
23 if (x->crl.version == NULL) {
24 if ((x->crl.version = ASN1_INTEGER_new()) == NULL)
25 return 0;
26 }
27 return ASN1_INTEGER_set(x->crl.version, version);
28}
29
30int X509_CRL_set_issuer_name(X509_CRL *x, X509_NAME *name)
31{
32 if (x == NULL)
33 return 0;
34 return X509_NAME_set(&x->crl.issuer, name);
35}
36
37int X509_CRL_set1_lastUpdate(X509_CRL *x, const ASN1_TIME *tm)
38{
39 if (x == NULL)
40 return 0;
41 return x509_set1_time(&x->crl.lastUpdate, tm);
42}
43
44int X509_CRL_set1_nextUpdate(X509_CRL *x, const ASN1_TIME *tm)
45{
46 if (x == NULL)
47 return 0;
48 return x509_set1_time(&x->crl.nextUpdate, tm);
49}
50
51int X509_CRL_sort(X509_CRL *c)
52{
53 int i;
54 X509_REVOKED *r;
55 /*
56 * sort the data so it will be written in serial number order
57 */
58 sk_X509_REVOKED_sort(c->crl.revoked);
59 for (i = 0; i < sk_X509_REVOKED_num(c->crl.revoked); i++) {
60 r = sk_X509_REVOKED_value(c->crl.revoked, i);
61 r->sequence = i;
62 }
63 c->crl.enc.modified = 1;
64 return 1;
65}
66
67int X509_CRL_up_ref(X509_CRL *crl)
68{
69 int i;
70
71 if (CRYPTO_UP_REF(&crl->references, &i, crl->lock) <= 0)
72 return 0;
73
74 REF_PRINT_COUNT("X509_CRL", crl);
75 REF_ASSERT_ISNT(i < 2);
76 return ((i > 1) ? 1 : 0);
77}
78
79long X509_CRL_get_version(const X509_CRL *crl)
80{
81 return ASN1_INTEGER_get(crl->crl.version);
82}
83
84const ASN1_TIME *X509_CRL_get0_lastUpdate(const X509_CRL *crl)
85{
86 return crl->crl.lastUpdate;
87}
88
89const ASN1_TIME *X509_CRL_get0_nextUpdate(const X509_CRL *crl)
90{
91 return crl->crl.nextUpdate;
92}
93
94#ifndef OPENSSL_NO_DEPRECATED_1_1_0
95ASN1_TIME *X509_CRL_get_lastUpdate(X509_CRL *crl)
96{
97 return crl->crl.lastUpdate;
98}
99
100ASN1_TIME *X509_CRL_get_nextUpdate(X509_CRL *crl)
101{
102 return crl->crl.nextUpdate;
103}
104#endif
105
106X509_NAME *X509_CRL_get_issuer(const X509_CRL *crl)
107{
108 return crl->crl.issuer;
109}
110
111const STACK_OF(X509_EXTENSION) *X509_CRL_get0_extensions(const X509_CRL *crl)
112{
113 return crl->crl.extensions;
114}
115
116STACK_OF(X509_REVOKED) *X509_CRL_get_REVOKED(X509_CRL *crl)
117{
118 return crl->crl.revoked;
119}
120
121void X509_CRL_get0_signature(const X509_CRL *crl, const ASN1_BIT_STRING **psig,
122 const X509_ALGOR **palg)
123{
124 if (psig != NULL)
125 *psig = &crl->signature;
126 if (palg != NULL)
127 *palg = &crl->sig_alg;
128}
129
130int X509_CRL_get_signature_nid(const X509_CRL *crl)
131{
132 return OBJ_obj2nid(crl->sig_alg.algorithm);
133}
134
135const ASN1_TIME *X509_REVOKED_get0_revocationDate(const X509_REVOKED *x)
136{
137 return x->revocationDate;
138}
139
140int X509_REVOKED_set_revocationDate(X509_REVOKED *x, ASN1_TIME *tm)
141{
142 ASN1_TIME *in;
143
144 if (x == NULL)
145 return 0;
146 in = x->revocationDate;
147 if (in != tm) {
148 in = ASN1_STRING_dup(tm);
149 if (in != NULL) {
150 ASN1_TIME_free(x->revocationDate);
151 x->revocationDate = in;
152 }
153 }
154 return (in != NULL);
155}
156
157const ASN1_INTEGER *X509_REVOKED_get0_serialNumber(const X509_REVOKED *x)
158{
159 return &x->serialNumber;
160}
161
162int X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial)
163{
164 ASN1_INTEGER *in;
165
166 if (x == NULL)
167 return 0;
168 in = &x->serialNumber;
169 if (in != serial)
170 return ASN1_STRING_copy(in, serial);
171 return 1;
172}
173
174const STACK_OF(X509_EXTENSION) *X509_REVOKED_get0_extensions(const X509_REVOKED *r)
175{
176 return r->extensions;
177}
178
179int i2d_re_X509_CRL_tbs(X509_CRL *crl, unsigned char **pp)
180{
181 crl->crl.enc.modified = 1;
182 return i2d_X509_CRL_INFO(&crl->crl, pp);
183}
184