2 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
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).
61 #include <openssl/conf.h>
62 #include <openssl/asn1.h>
63 #include <openssl/asn1t.h>
64 #include <openssl/x509v3.h>
66 static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method,
67 AUTHORITY_INFO_ACCESS *ainfo,
68 STACK_OF(CONF_VALUE) *ret);
69 static AUTHORITY_INFO_ACCESS *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method,
70 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
72 X509V3_EXT_METHOD v3_info =
73 { NID_info_access, X509V3_EXT_MULTILINE,
74 (X509V3_EXT_NEW)AUTHORITY_INFO_ACCESS_new,
75 (X509V3_EXT_FREE)AUTHORITY_INFO_ACCESS_free,
76 (X509V3_EXT_D2I)d2i_AUTHORITY_INFO_ACCESS,
77 (X509V3_EXT_I2D)i2d_AUTHORITY_INFO_ACCESS,
79 (X509V3_EXT_I2V)i2v_AUTHORITY_INFO_ACCESS,
80 (X509V3_EXT_V2I)v2i_AUTHORITY_INFO_ACCESS,
83 ASN1_SEQUENCE(ACCESS_DESCRIPTION) = {
84 ASN1_SIMPLE(ACCESS_DESCRIPTION, method, ASN1_OBJECT),
85 ASN1_SIMPLE(ACCESS_DESCRIPTION, location, GENERAL_NAME)
86 } ASN1_SEQUENCE_END(ACCESS_DESCRIPTION);
88 IMPLEMENT_ASN1_FUNCTIONS(ACCESS_DESCRIPTION)
90 ASN1_ITEM_TEMPLATE(AUTHORITY_INFO_ACCESS) =
91 ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, ACCESS_DESCRIPTION)
92 ASN1_ITEM_TEMPLATE_END(AUTHORITY_INFO_ACCESS);
94 IMPLEMENT_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS)
96 static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method,
97 AUTHORITY_INFO_ACCESS *ainfo,
98 STACK_OF(CONF_VALUE) *ret)
100 ACCESS_DESCRIPTION *desc;
102 char objtmp[80], *ntmp;
104 for(i = 0; i < sk_ACCESS_DESCRIPTION_num(ainfo); i++) {
105 desc = sk_ACCESS_DESCRIPTION_value(ainfo, i);
106 ret = i2v_GENERAL_NAME(method, desc->location, ret);
108 vtmp = sk_CONF_VALUE_value(ret, i);
109 i2t_ASN1_OBJECT(objtmp, 80, desc->method);
110 ntmp = OPENSSL_malloc(strlen(objtmp) + strlen(vtmp->name) + 5);
112 X509V3err(X509V3_F_I2V_AUTHORITY_INFO_ACCESS,
113 ERR_R_MALLOC_FAILURE);
116 strcpy(ntmp, objtmp);
118 strcat(ntmp, vtmp->name);
119 OPENSSL_free(vtmp->name);
123 if(!ret) return sk_CONF_VALUE_new_null();
127 static AUTHORITY_INFO_ACCESS *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method,
128 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
130 AUTHORITY_INFO_ACCESS *ainfo = NULL;
131 CONF_VALUE *cnf, ctmp;
132 ACCESS_DESCRIPTION *acc;
135 if(!(ainfo = sk_ACCESS_DESCRIPTION_new_null())) {
136 X509V3err(X509V3_F_V2I_ACCESS_DESCRIPTION,ERR_R_MALLOC_FAILURE);
139 for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
140 cnf = sk_CONF_VALUE_value(nval, i);
141 if(!(acc = ACCESS_DESCRIPTION_new())
142 || !sk_ACCESS_DESCRIPTION_push(ainfo, acc)) {
143 X509V3err(X509V3_F_V2I_ACCESS_DESCRIPTION,ERR_R_MALLOC_FAILURE);
146 ptmp = strchr(cnf->name, ';');
148 X509V3err(X509V3_F_V2I_ACCESS_DESCRIPTION,X509V3_R_INVALID_SYNTAX);
151 objlen = ptmp - cnf->name;
152 ctmp.name = ptmp + 1;
153 ctmp.value = cnf->value;
154 if(!(acc->location = v2i_GENERAL_NAME(method, ctx, &ctmp)))
156 if(!(objtmp = OPENSSL_malloc(objlen + 1))) {
157 X509V3err(X509V3_F_V2I_ACCESS_DESCRIPTION,ERR_R_MALLOC_FAILURE);
160 strncpy(objtmp, cnf->name, objlen);
162 acc->method = OBJ_txt2obj(objtmp, 0);
164 X509V3err(X509V3_F_V2I_ACCESS_DESCRIPTION,X509V3_R_BAD_OBJECT);
165 ERR_add_error_data(2, "value=", objtmp);
166 OPENSSL_free(objtmp);
169 OPENSSL_free(objtmp);
174 sk_ACCESS_DESCRIPTION_pop_free(ainfo, ACCESS_DESCRIPTION_free);
178 int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION* a)
180 i2a_ASN1_OBJECT(bp, a->method);
182 i2a_GENERAL_NAME(bp, a->location);