| /* pcy_data.c */ |
| /* |
| * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project |
| * 2004. |
| */ |
| /* ==================================================================== |
| * Copyright (c) 2004 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 <openssl/mem.h> |
| #include <openssl/obj.h> |
| #include <openssl/x509.h> |
| #include <openssl/x509v3.h> |
| |
| #include "pcy_int.h" |
| |
| /* Policy Node routines */ |
| |
| void policy_data_free(X509_POLICY_DATA *data) |
| { |
| ASN1_OBJECT_free(data->valid_policy); |
| /* Don't free qualifiers if shared */ |
| if (!(data->flags & POLICY_DATA_FLAG_SHARED_QUALIFIERS)) |
| sk_POLICYQUALINFO_pop_free(data->qualifier_set, POLICYQUALINFO_free); |
| sk_ASN1_OBJECT_pop_free(data->expected_policy_set, ASN1_OBJECT_free); |
| OPENSSL_free(data); |
| } |
| |
| /* |
| * Create a data based on an existing policy. If 'id' is NULL use the oid in |
| * the policy, otherwise use 'id'. This behaviour covers the two types of |
| * data in RFC 3280: data with from a CertificatePolcies extension and |
| * additional data with just the qualifiers of anyPolicy and ID from another |
| * source. |
| */ |
| |
| X509_POLICY_DATA *policy_data_new(POLICYINFO *policy, |
| const ASN1_OBJECT *cid, int crit) |
| { |
| X509_POLICY_DATA *ret; |
| ASN1_OBJECT *id; |
| if (!policy && !cid) |
| return NULL; |
| if (cid) { |
| id = OBJ_dup(cid); |
| if (!id) |
| return NULL; |
| } else |
| id = NULL; |
| ret = OPENSSL_malloc(sizeof(X509_POLICY_DATA)); |
| if (!ret) { |
| OPENSSL_PUT_ERROR(X509V3, ERR_R_MALLOC_FAILURE); |
| ASN1_OBJECT_free(id); |
| return NULL; |
| } |
| ret->expected_policy_set = sk_ASN1_OBJECT_new_null(); |
| if (!ret->expected_policy_set) { |
| OPENSSL_free(ret); |
| ASN1_OBJECT_free(id); |
| return NULL; |
| } |
| |
| if (crit) |
| ret->flags = POLICY_DATA_FLAG_CRITICAL; |
| else |
| ret->flags = 0; |
| |
| if (id) |
| ret->valid_policy = id; |
| else { |
| ret->valid_policy = policy->policyid; |
| policy->policyid = NULL; |
| } |
| |
| if (policy) { |
| ret->qualifier_set = policy->qualifiers; |
| policy->qualifiers = NULL; |
| } else |
| ret->qualifier_set = NULL; |
| |
| return ret; |
| } |