| /* pcy_lib.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/x509.h> |
| #include <openssl/x509v3.h> |
| |
| #include "internal.h" |
| |
| /* accessor functions */ |
| |
| /* X509_POLICY_TREE stuff */ |
| |
| int X509_policy_tree_level_count(const X509_POLICY_TREE *tree) |
| { |
| if (!tree) |
| return 0; |
| return tree->nlevel; |
| } |
| |
| X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, |
| int i) |
| { |
| if (!tree || (i < 0) || (i >= tree->nlevel)) |
| return NULL; |
| return tree->levels + i; |
| } |
| |
| STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_policies(const |
| X509_POLICY_TREE |
| *tree) |
| { |
| if (!tree) |
| return NULL; |
| return tree->auth_policies; |
| } |
| |
| STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_user_policies(const |
| X509_POLICY_TREE |
| *tree) |
| { |
| if (!tree) |
| return NULL; |
| if (tree->flags & POLICY_FLAG_ANY_POLICY) |
| return tree->auth_policies; |
| else |
| return tree->user_policies; |
| } |
| |
| /* X509_POLICY_LEVEL stuff */ |
| |
| int X509_policy_level_node_count(X509_POLICY_LEVEL *level) |
| { |
| int n; |
| if (!level) |
| return 0; |
| if (level->anyPolicy) |
| n = 1; |
| else |
| n = 0; |
| if (level->nodes) |
| n += sk_X509_POLICY_NODE_num(level->nodes); |
| return n; |
| } |
| |
| X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i) |
| { |
| if (!level) |
| return NULL; |
| if (level->anyPolicy) { |
| if (i == 0) |
| return level->anyPolicy; |
| i--; |
| } |
| return sk_X509_POLICY_NODE_value(level->nodes, i); |
| } |
| |
| /* X509_POLICY_NODE stuff */ |
| |
| const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node) |
| { |
| if (!node) |
| return NULL; |
| return node->data->valid_policy; |
| } |
| |
| STACK_OF(POLICYQUALINFO) *X509_policy_node_get0_qualifiers(const |
| X509_POLICY_NODE |
| *node) |
| { |
| if (!node) |
| return NULL; |
| return node->data->qualifier_set; |
| } |
| |
| const X509_POLICY_NODE *X509_policy_node_get0_parent(const X509_POLICY_NODE |
| *node) |
| { |
| if (!node) |
| return NULL; |
| return node->parent; |
| } |