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/* v3_pmaps.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project.
*/
/* ====================================================================
* Copyright (c) 2003 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/asn1t.h>
#include <openssl/conf.h>
#include <openssl/x509v3.h>
static void *v2i_POLICY_MAPPINGS(const X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
static STACK_OF(CONF_VALUE) *
i2v_POLICY_MAPPINGS(const X509V3_EXT_METHOD *method, void *pmps,
STACK_OF(CONF_VALUE) *extlist);
const X509V3_EXT_METHOD v3_policy_mappings = {
NID_policy_mappings, 0,
ASN1_ITEM_ref(POLICY_MAPPINGS),
0,0,0,0,
0,0,
i2v_POLICY_MAPPINGS,
v2i_POLICY_MAPPINGS,
0,0,
NULL
};
ASN1_SEQUENCE(POLICY_MAPPING) = {
ASN1_SIMPLE(POLICY_MAPPING, issuerDomainPolicy, ASN1_OBJECT),
ASN1_SIMPLE(POLICY_MAPPING, subjectDomainPolicy, ASN1_OBJECT)
} ASN1_SEQUENCE_END(POLICY_MAPPING)
ASN1_ITEM_TEMPLATE(POLICY_MAPPINGS) =
ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, POLICY_MAPPINGS,
POLICY_MAPPING)
ASN1_ITEM_TEMPLATE_END(POLICY_MAPPINGS)
IMPLEMENT_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING)
static STACK_OF(CONF_VALUE) *
i2v_POLICY_MAPPINGS(const X509V3_EXT_METHOD *method, void *a,
STACK_OF(CONF_VALUE) *ext_list)
{
POLICY_MAPPINGS *pmaps = a;
POLICY_MAPPING *pmap;
int i;
char obj_tmp1[80];
char obj_tmp2[80];
for(i = 0; i < sk_POLICY_MAPPING_num(pmaps); i++) {
pmap = sk_POLICY_MAPPING_value(pmaps, i);
i2t_ASN1_OBJECT(obj_tmp1, 80, pmap->issuerDomainPolicy);
i2t_ASN1_OBJECT(obj_tmp2, 80, pmap->subjectDomainPolicy);
X509V3_add_value(obj_tmp1, obj_tmp2, &ext_list);
}
return ext_list;
}
static void *v2i_POLICY_MAPPINGS(const X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
{
POLICY_MAPPINGS *pmaps;
POLICY_MAPPING *pmap;
ASN1_OBJECT *obj1, *obj2;
CONF_VALUE *val;
int i;
if(!(pmaps = sk_POLICY_MAPPING_new_null())) {
X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,ERR_R_MALLOC_FAILURE);
return NULL;
}
for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
val = sk_CONF_VALUE_value(nval, i);
if(!val->value || !val->name) {
sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,X509V3_R_INVALID_OBJECT_IDENTIFIER);
X509V3_conf_err(val);
return NULL;
}
obj1 = OBJ_txt2obj(val->name, 0);
obj2 = OBJ_txt2obj(val->value, 0);
if(!obj1 || !obj2) {
sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,X509V3_R_INVALID_OBJECT_IDENTIFIER);
X509V3_conf_err(val);
return NULL;
}
pmap = POLICY_MAPPING_new();
if (!pmap) {
sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,ERR_R_MALLOC_FAILURE);
return NULL;
}
pmap->issuerDomainPolicy = obj1;
pmap->subjectDomainPolicy = obj2;
sk_POLICY_MAPPING_push(pmaps, pmap);
}
return pmaps;
}