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/* $OpenBSD: pcy_data.c,v 1.9 2015/07/15 16:53:42 miod Exp $ */ |
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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 <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 |
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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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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 * |
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policy_data_new(POLICYINFO *policy, const ASN1_OBJECT *cid, int crit) |
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{ |
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X509_POLICY_DATA *ret = NULL; |
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ASN1_OBJECT *id = NULL; |
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if (policy == NULL && cid == NULL) |
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return NULL; |
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if (cid != NULL) { |
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id = OBJ_dup(cid); |
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if (id == NULL) |
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return NULL; |
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} |
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ret = malloc(sizeof(X509_POLICY_DATA)); |
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if (ret == NULL) |
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goto err; |
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ret->expected_policy_set = sk_ASN1_OBJECT_new_null(); |
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if (ret->expected_policy_set == NULL) |
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goto err; |
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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 != NULL) |
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ret->valid_policy = id; |
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else { |
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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 != NULL) { |
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ret->qualifier_set = policy->qualifiers; |
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policy->qualifiers = NULL; |
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} else |
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ret->qualifier_set = NULL; |
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return ret; |
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err: |
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free(ret); |
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ASN1_OBJECT_free(id); |
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return NULL; |
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} |