1160814Ssimon/* pcy_lib.c */ 2194206Ssimon/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL 3160814Ssimon * project 2004. 4160814Ssimon */ 5160814Ssimon/* ==================================================================== 6160814Ssimon * Copyright (c) 2004 The OpenSSL Project. All rights reserved. 7160814Ssimon * 8160814Ssimon * Redistribution and use in source and binary forms, with or without 9160814Ssimon * modification, are permitted provided that the following conditions 10160814Ssimon * are met: 11160814Ssimon * 12160814Ssimon * 1. Redistributions of source code must retain the above copyright 13160814Ssimon * notice, this list of conditions and the following disclaimer. 14160814Ssimon * 15160814Ssimon * 2. Redistributions in binary form must reproduce the above copyright 16160814Ssimon * notice, this list of conditions and the following disclaimer in 17160814Ssimon * the documentation and/or other materials provided with the 18160814Ssimon * distribution. 19160814Ssimon * 20160814Ssimon * 3. All advertising materials mentioning features or use of this 21160814Ssimon * software must display the following acknowledgment: 22160814Ssimon * "This product includes software developed by the OpenSSL Project 23160814Ssimon * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 24160814Ssimon * 25160814Ssimon * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 26160814Ssimon * endorse or promote products derived from this software without 27160814Ssimon * prior written permission. For written permission, please contact 28160814Ssimon * licensing@OpenSSL.org. 29160814Ssimon * 30160814Ssimon * 5. Products derived from this software may not be called "OpenSSL" 31160814Ssimon * nor may "OpenSSL" appear in their names without prior written 32160814Ssimon * permission of the OpenSSL Project. 33160814Ssimon * 34160814Ssimon * 6. Redistributions of any form whatsoever must retain the following 35160814Ssimon * acknowledgment: 36160814Ssimon * "This product includes software developed by the OpenSSL Project 37160814Ssimon * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 38160814Ssimon * 39160814Ssimon * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 40160814Ssimon * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 41160814Ssimon * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 42160814Ssimon * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 43160814Ssimon * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 44160814Ssimon * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 45160814Ssimon * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 46160814Ssimon * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47160814Ssimon * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 48160814Ssimon * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 49160814Ssimon * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 50160814Ssimon * OF THE POSSIBILITY OF SUCH DAMAGE. 51160814Ssimon * ==================================================================== 52160814Ssimon * 53160814Ssimon * This product includes cryptographic software written by Eric Young 54160814Ssimon * (eay@cryptsoft.com). This product includes software written by Tim 55160814Ssimon * Hudson (tjh@cryptsoft.com). 56160814Ssimon * 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) 71160814Ssimon { 72160814Ssimon if (!tree) 73160814Ssimon return 0; 74160814Ssimon return tree->nlevel; 75160814Ssimon } 76160814Ssimon 77160814SsimonX509_POLICY_LEVEL * 78160814Ssimon X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, int i) 79160814Ssimon { 80160814Ssimon if (!tree || (i < 0) || (i >= tree->nlevel)) 81160814Ssimon return NULL; 82160814Ssimon return tree->levels + i; 83160814Ssimon } 84160814Ssimon 85160814SsimonSTACK_OF(X509_POLICY_NODE) * 86160814Ssimon X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree) 87160814Ssimon { 88160814Ssimon if (!tree) 89160814Ssimon return NULL; 90160814Ssimon return tree->auth_policies; 91160814Ssimon } 92160814Ssimon 93160814SsimonSTACK_OF(X509_POLICY_NODE) * 94160814Ssimon X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree) 95160814Ssimon { 96160814Ssimon if (!tree) 97160814Ssimon return NULL; 98160814Ssimon if (tree->flags & POLICY_FLAG_ANY_POLICY) 99160814Ssimon return tree->auth_policies; 100160814Ssimon else 101160814Ssimon return tree->user_policies; 102160814Ssimon } 103160814Ssimon 104160814Ssimon/* X509_POLICY_LEVEL stuff */ 105160814Ssimon 106160814Ssimonint X509_policy_level_node_count(X509_POLICY_LEVEL *level) 107160814Ssimon { 108160814Ssimon int n; 109160814Ssimon if (!level) 110160814Ssimon return 0; 111160814Ssimon if (level->anyPolicy) 112160814Ssimon n = 1; 113160814Ssimon else 114160814Ssimon n = 0; 115160814Ssimon if (level->nodes) 116160814Ssimon n += sk_X509_POLICY_NODE_num(level->nodes); 117160814Ssimon return n; 118160814Ssimon } 119160814Ssimon 120160814SsimonX509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i) 121160814Ssimon { 122160814Ssimon if (!level) 123160814Ssimon return NULL; 124160814Ssimon if (level->anyPolicy) 125160814Ssimon { 126160814Ssimon if (i == 0) 127160814Ssimon return level->anyPolicy; 128160814Ssimon i--; 129160814Ssimon } 130160814Ssimon return sk_X509_POLICY_NODE_value(level->nodes, i); 131160814Ssimon } 132160814Ssimon 133160814Ssimon/* X509_POLICY_NODE stuff */ 134160814Ssimon 135160814Ssimonconst ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node) 136160814Ssimon { 137160814Ssimon if (!node) 138160814Ssimon return NULL; 139160814Ssimon return node->data->valid_policy; 140160814Ssimon } 141160814Ssimon 142160814Ssimon#if 0 143160814Ssimonint X509_policy_node_get_critical(const X509_POLICY_NODE *node) 144160814Ssimon { 145160814Ssimon if (node_critical(node)) 146160814Ssimon return 1; 147160814Ssimon return 0; 148160814Ssimon } 149160814Ssimon#endif 150160814Ssimon 151160814SsimonSTACK_OF(POLICYQUALINFO) * 152160814Ssimon X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node) 153160814Ssimon { 154160814Ssimon if (!node) 155160814Ssimon return NULL; 156160814Ssimon return node->data->qualifier_set; 157160814Ssimon } 158160814Ssimon 159160814Ssimonconst X509_POLICY_NODE * 160160814Ssimon X509_policy_node_get0_parent(const X509_POLICY_NODE *node) 161160814Ssimon { 162160814Ssimon if (!node) 163160814Ssimon return NULL; 164160814Ssimon return node->parent; 165160814Ssimon } 166160814Ssimon 167160814Ssimon 168