1160814Ssimon/* pcy_lib.c */ 2296341Sdelphij/* 3296341Sdelphij * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project 4296341Sdelphij * 2004. 5160814Ssimon */ 6160814Ssimon/* ==================================================================== 7160814Ssimon * Copyright (c) 2004 The OpenSSL Project. All rights reserved. 8160814Ssimon * 9160814Ssimon * Redistribution and use in source and binary forms, with or without 10160814Ssimon * modification, are permitted provided that the following conditions 11160814Ssimon * are met: 12160814Ssimon * 13160814Ssimon * 1. Redistributions of source code must retain the above copyright 14296341Sdelphij * notice, this list of conditions and the following disclaimer. 15160814Ssimon * 16160814Ssimon * 2. Redistributions in binary form must reproduce the above copyright 17160814Ssimon * notice, this list of conditions and the following disclaimer in 18160814Ssimon * the documentation and/or other materials provided with the 19160814Ssimon * distribution. 20160814Ssimon * 21160814Ssimon * 3. All advertising materials mentioning features or use of this 22160814Ssimon * software must display the following acknowledgment: 23160814Ssimon * "This product includes software developed by the OpenSSL Project 24160814Ssimon * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 25160814Ssimon * 26160814Ssimon * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 27160814Ssimon * endorse or promote products derived from this software without 28160814Ssimon * prior written permission. For written permission, please contact 29160814Ssimon * licensing@OpenSSL.org. 30160814Ssimon * 31160814Ssimon * 5. Products derived from this software may not be called "OpenSSL" 32160814Ssimon * nor may "OpenSSL" appear in their names without prior written 33160814Ssimon * permission of the OpenSSL Project. 34160814Ssimon * 35160814Ssimon * 6. Redistributions of any form whatsoever must retain the following 36160814Ssimon * acknowledgment: 37160814Ssimon * "This product includes software developed by the OpenSSL Project 38160814Ssimon * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 39160814Ssimon * 40160814Ssimon * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 41160814Ssimon * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 42160814Ssimon * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 43160814Ssimon * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 44160814Ssimon * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 45160814Ssimon * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 46160814Ssimon * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 47160814Ssimon * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48160814Ssimon * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 49160814Ssimon * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 50160814Ssimon * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 51160814Ssimon * OF THE POSSIBILITY OF SUCH DAMAGE. 52160814Ssimon * ==================================================================== 53160814Ssimon * 54160814Ssimon * This product includes cryptographic software written by Eric Young 55160814Ssimon * (eay@cryptsoft.com). This product includes software written by Tim 56160814Ssimon * Hudson (tjh@cryptsoft.com). 57160814Ssimon * 58160814Ssimon */ 59160814Ssimon 60160814Ssimon#include "cryptlib.h" 61160814Ssimon#include <openssl/x509.h> 62160814Ssimon#include <openssl/x509v3.h> 63160814Ssimon 64160814Ssimon#include "pcy_int.h" 65160814Ssimon 66160814Ssimon/* accessor functions */ 67160814Ssimon 68160814Ssimon/* X509_POLICY_TREE stuff */ 69160814Ssimon 70160814Ssimonint X509_policy_tree_level_count(const X509_POLICY_TREE *tree) 71296341Sdelphij{ 72296341Sdelphij if (!tree) 73296341Sdelphij return 0; 74296341Sdelphij return tree->nlevel; 75296341Sdelphij} 76160814Ssimon 77296341SdelphijX509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, 78296341Sdelphij int i) 79296341Sdelphij{ 80296341Sdelphij if (!tree || (i < 0) || (i >= tree->nlevel)) 81296341Sdelphij return NULL; 82296341Sdelphij return tree->levels + i; 83296341Sdelphij} 84160814Ssimon 85296341SdelphijSTACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_policies(const 86296341Sdelphij X509_POLICY_TREE 87296341Sdelphij *tree) 88296341Sdelphij{ 89296341Sdelphij if (!tree) 90296341Sdelphij return NULL; 91296341Sdelphij return tree->auth_policies; 92296341Sdelphij} 93160814Ssimon 94296341SdelphijSTACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_user_policies(const 95296341Sdelphij X509_POLICY_TREE 96296341Sdelphij *tree) 97296341Sdelphij{ 98296341Sdelphij if (!tree) 99296341Sdelphij return NULL; 100296341Sdelphij if (tree->flags & POLICY_FLAG_ANY_POLICY) 101296341Sdelphij return tree->auth_policies; 102296341Sdelphij else 103296341Sdelphij return tree->user_policies; 104296341Sdelphij} 105160814Ssimon 106160814Ssimon/* X509_POLICY_LEVEL stuff */ 107160814Ssimon 108160814Ssimonint X509_policy_level_node_count(X509_POLICY_LEVEL *level) 109296341Sdelphij{ 110296341Sdelphij int n; 111296341Sdelphij if (!level) 112296341Sdelphij return 0; 113296341Sdelphij if (level->anyPolicy) 114296341Sdelphij n = 1; 115296341Sdelphij else 116296341Sdelphij n = 0; 117296341Sdelphij if (level->nodes) 118296341Sdelphij n += sk_X509_POLICY_NODE_num(level->nodes); 119296341Sdelphij return n; 120296341Sdelphij} 121160814Ssimon 122160814SsimonX509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i) 123296341Sdelphij{ 124296341Sdelphij if (!level) 125296341Sdelphij return NULL; 126296341Sdelphij if (level->anyPolicy) { 127296341Sdelphij if (i == 0) 128296341Sdelphij return level->anyPolicy; 129296341Sdelphij i--; 130296341Sdelphij } 131296341Sdelphij return sk_X509_POLICY_NODE_value(level->nodes, i); 132296341Sdelphij} 133160814Ssimon 134160814Ssimon/* X509_POLICY_NODE stuff */ 135160814Ssimon 136160814Ssimonconst ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node) 137296341Sdelphij{ 138296341Sdelphij if (!node) 139296341Sdelphij return NULL; 140296341Sdelphij return node->data->valid_policy; 141296341Sdelphij} 142160814Ssimon 143160814Ssimon#if 0 144160814Ssimonint X509_policy_node_get_critical(const X509_POLICY_NODE *node) 145296341Sdelphij{ 146296341Sdelphij if (node_critical(node)) 147296341Sdelphij return 1; 148296341Sdelphij return 0; 149296341Sdelphij} 150160814Ssimon#endif 151160814Ssimon 152296341SdelphijSTACK_OF(POLICYQUALINFO) *X509_policy_node_get0_qualifiers(const 153296341Sdelphij X509_POLICY_NODE 154296341Sdelphij *node) 155296341Sdelphij{ 156296341Sdelphij if (!node) 157296341Sdelphij return NULL; 158296341Sdelphij return node->data->qualifier_set; 159296341Sdelphij} 160160814Ssimon 161296341Sdelphijconst X509_POLICY_NODE *X509_policy_node_get0_parent(const X509_POLICY_NODE 162296341Sdelphij *node) 163296341Sdelphij{ 164296341Sdelphij if (!node) 165296341Sdelphij return NULL; 166296341Sdelphij return node->parent; 167296341Sdelphij} 168