136 lines
4.3 KiB
C
136 lines
4.3 KiB
C
/* pcy_data.c */
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/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
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* project 2004.
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*/
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/* ====================================================================
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* Copyright (c) 2004 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* licensing@OpenSSL.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com).
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*
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*/
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#include "cryptlib.h"
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#include <openssl/x509.h>
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#include <openssl/x509v3.h>
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#include "pcy_int.h"
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/* Policy Node routines */
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void policy_data_free(X509_POLICY_DATA *data)
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{
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ASN1_OBJECT_free(data->valid_policy);
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/* Don't free qualifiers if shared */
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if (!(data->flags & POLICY_DATA_FLAG_SHARED_QUALIFIERS))
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sk_POLICYQUALINFO_pop_free(data->qualifier_set,
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POLICYQUALINFO_free);
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sk_ASN1_OBJECT_pop_free(data->expected_policy_set, ASN1_OBJECT_free);
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OPENSSL_free(data);
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}
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/* Create a data based on an existing policy. If 'id' is NULL use the
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* oid in the policy, otherwise use 'id'. This behaviour covers the two
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* types of data in RFC3280: data with from a CertificatePolcies extension
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* and additional data with just the qualifiers of anyPolicy and ID from
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* another source.
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*/
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X509_POLICY_DATA *policy_data_new(POLICYINFO *policy,
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const ASN1_OBJECT *cid, int crit)
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{
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X509_POLICY_DATA *ret;
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ASN1_OBJECT *id;
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if (!policy && !cid)
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return NULL;
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if (cid)
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{
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id = OBJ_dup(cid);
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if (!id)
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return NULL;
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}
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else
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id = NULL;
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ret = OPENSSL_malloc(sizeof(X509_POLICY_DATA));
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if (!ret)
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return NULL;
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ret->expected_policy_set = sk_ASN1_OBJECT_new_null();
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if (!ret->expected_policy_set)
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{
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OPENSSL_free(ret);
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if (id)
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ASN1_OBJECT_free(id);
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return NULL;
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}
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if (crit)
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ret->flags = POLICY_DATA_FLAG_CRITICAL;
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else
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ret->flags = 0;
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if (id)
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ret->valid_policy = id;
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else
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{
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ret->valid_policy = policy->policyid;
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policy->policyid = NULL;
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}
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if (policy)
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{
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ret->qualifier_set = policy->qualifiers;
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policy->qualifiers = NULL;
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}
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else
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ret->qualifier_set = NULL;
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return ret;
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}
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