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/* pcy_lib.c */
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/* Written by Dr Stephen N Henson (shenson@bigfoot.com) 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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/* accessor functions */
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/* X509_POLICY_TREE stuff */
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EXPORT_C int X509_policy_tree_level_count(const X509_POLICY_TREE *tree)
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{
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if (!tree)
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return 0;
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return tree->nlevel;
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}
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EXPORT_C X509_POLICY_LEVEL *
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X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, int i)
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{
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if (!tree || (i < 0) || (i >= tree->nlevel))
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return NULL;
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return tree->levels + i;
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}
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EXPORT_C STACK_OF(X509_POLICY_NODE) *
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X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree)
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{
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if (!tree)
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return NULL;
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return tree->auth_policies;
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}
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EXPORT_C STACK_OF(X509_POLICY_NODE) *
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X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree)
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{
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if (!tree)
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return NULL;
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if (tree->flags & POLICY_FLAG_ANY_POLICY)
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return tree->auth_policies;
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else
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return tree->user_policies;
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}
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/* X509_POLICY_LEVEL stuff */
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EXPORT_C int X509_policy_level_node_count(X509_POLICY_LEVEL *level)
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{
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int n;
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if (!level)
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return 0;
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if (level->anyPolicy)
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n = 1;
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else
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n = 0;
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if (level->nodes)
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n += sk_X509_POLICY_NODE_num(level->nodes);
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return n;
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}
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EXPORT_C X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i)
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{
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if (!level)
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return NULL;
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if (level->anyPolicy)
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{
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if (i == 0)
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return level->anyPolicy;
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i--;
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}
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return sk_X509_POLICY_NODE_value(level->nodes, i);
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}
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/* X509_POLICY_NODE stuff */
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EXPORT_C const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node)
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{
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if (!node)
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return NULL;
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return node->data->valid_policy;
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}
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#if 0
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EXPORT_C int X509_policy_node_get_critical(const X509_POLICY_NODE *node)
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{
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if (node_critical(node))
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return 1;
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return 0;
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}
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#endif
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EXPORT_C STACK_OF(POLICYQUALINFO) *
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X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node)
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{
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if (!node)
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return NULL;
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return node->data->qualifier_set;
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}
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EXPORT_C const X509_POLICY_NODE *
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X509_policy_node_get0_parent(const X509_POLICY_NODE *node)
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{
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if (!node)
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return NULL;
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return node->parent;
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}
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