2 * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
5 /* ====================================================================
6 * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
27 * prior written permission. For written permission, please contact
28 * licensing@OpenSSL.org.
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
32 * permission of the OpenSSL Project.
34 * 6. Redistributions of any form whatsoever must retain the following
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
53 * This product includes cryptographic software written by Eric Young
54 * (eay@cryptsoft.com). This product includes software written by Tim
55 * Hudson (tjh@cryptsoft.com).
60 #include "internal/cryptlib.h"
61 #include <openssl/conf.h>
62 #include <openssl/asn1.h>
63 #include <openssl/asn1t.h>
64 #include <openssl/x509v3.h>
67 static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD
68 *method, AUTHORITY_INFO_ACCESS
69 *ainfo, STACK_OF(CONF_VALUE)
71 static AUTHORITY_INFO_ACCESS *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD
77 const X509V3_EXT_METHOD v3_info = { NID_info_access, X509V3_EXT_MULTILINE,
78 ASN1_ITEM_ref(AUTHORITY_INFO_ACCESS),
81 (X509V3_EXT_I2V) i2v_AUTHORITY_INFO_ACCESS,
82 (X509V3_EXT_V2I)v2i_AUTHORITY_INFO_ACCESS,
87 const X509V3_EXT_METHOD v3_sinfo = { NID_sinfo_access, X509V3_EXT_MULTILINE,
88 ASN1_ITEM_ref(AUTHORITY_INFO_ACCESS),
91 (X509V3_EXT_I2V) i2v_AUTHORITY_INFO_ACCESS,
92 (X509V3_EXT_V2I)v2i_AUTHORITY_INFO_ACCESS,
97 ASN1_SEQUENCE(ACCESS_DESCRIPTION) = {
98 ASN1_SIMPLE(ACCESS_DESCRIPTION, method, ASN1_OBJECT),
99 ASN1_SIMPLE(ACCESS_DESCRIPTION, location, GENERAL_NAME)
100 } ASN1_SEQUENCE_END(ACCESS_DESCRIPTION)
102 IMPLEMENT_ASN1_FUNCTIONS(ACCESS_DESCRIPTION)
104 ASN1_ITEM_TEMPLATE(AUTHORITY_INFO_ACCESS) =
105 ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, ACCESS_DESCRIPTION)
106 ASN1_ITEM_TEMPLATE_END(AUTHORITY_INFO_ACCESS)
108 IMPLEMENT_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS)
110 static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD
111 *method, AUTHORITY_INFO_ACCESS
112 *ainfo, STACK_OF(CONF_VALUE)
115 ACCESS_DESCRIPTION *desc;
117 char objtmp[80], *ntmp;
119 for (i = 0; i < sk_ACCESS_DESCRIPTION_num(ainfo); i++) {
120 desc = sk_ACCESS_DESCRIPTION_value(ainfo, i);
121 ret = i2v_GENERAL_NAME(method, desc->location, ret);
124 vtmp = sk_CONF_VALUE_value(ret, i);
125 i2t_ASN1_OBJECT(objtmp, sizeof objtmp, desc->method);
126 nlen = strlen(objtmp) + strlen(vtmp->name) + 5;
127 ntmp = OPENSSL_malloc(nlen);
129 X509V3err(X509V3_F_I2V_AUTHORITY_INFO_ACCESS,
130 ERR_R_MALLOC_FAILURE);
133 OPENSSL_strlcpy(ntmp, objtmp, nlen);
134 OPENSSL_strlcat(ntmp, " - ", nlen);
135 OPENSSL_strlcat(ntmp, vtmp->name, nlen);
136 OPENSSL_free(vtmp->name);
141 return sk_CONF_VALUE_new_null();
145 static AUTHORITY_INFO_ACCESS *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD
151 AUTHORITY_INFO_ACCESS *ainfo = NULL;
152 CONF_VALUE *cnf, ctmp;
153 ACCESS_DESCRIPTION *acc;
157 if ((ainfo = sk_ACCESS_DESCRIPTION_new_null()) == NULL) {
158 X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS, ERR_R_MALLOC_FAILURE);
161 for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
162 cnf = sk_CONF_VALUE_value(nval, i);
163 if ((acc = ACCESS_DESCRIPTION_new()) == NULL
164 || !sk_ACCESS_DESCRIPTION_push(ainfo, acc)) {
165 X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,
166 ERR_R_MALLOC_FAILURE);
169 ptmp = strchr(cnf->name, ';');
171 X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,
172 X509V3_R_INVALID_SYNTAX);
175 objlen = ptmp - cnf->name;
176 ctmp.name = ptmp + 1;
177 ctmp.value = cnf->value;
178 if (!v2i_GENERAL_NAME_ex(acc->location, method, ctx, &ctmp, 0))
180 if ((objtmp = OPENSSL_strndup(cnf->name, objlen)) == NULL) {
181 X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,
182 ERR_R_MALLOC_FAILURE);
185 acc->method = OBJ_txt2obj(objtmp, 0);
187 X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,
188 X509V3_R_BAD_OBJECT);
189 ERR_add_error_data(2, "value=", objtmp);
190 OPENSSL_free(objtmp);
193 OPENSSL_free(objtmp);
198 sk_ACCESS_DESCRIPTION_pop_free(ainfo, ACCESS_DESCRIPTION_free);
202 int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION *a)
204 i2a_ASN1_OBJECT(bp, a->method);