Symaptic: os/ossrv/ssl/libcrypto/src/crypto/x509v3/pcy

     1 /* pcy_lib.c */

     2 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL

     3  * project 2004.

     4  */

     5 /* ====================================================================

     6  * Copyright (c) 2004 The OpenSSL Project.  All rights reserved.

     7  *

     8  * Redistribution and use in source and binary forms, with or without

     9  * modification, are permitted provided that the following conditions

    10  * are met:

    11  *

    12  * 1. Redistributions of source code must retain the above copyright

    13  *    notice, this list of conditions and the following disclaimer.

    14  *

    15  * 2. Redistributions in binary form must reproduce the above copyright

    16  *    notice, this list of conditions and the following disclaimer in

    17  *    the documentation and/or other materials provided with the

    18  *    distribution.

    19  *

    20  * 3. All advertising materials mentioning features or use of this

    21  *    software must display the following acknowledgment:

    22  *    "This product includes software developed by the OpenSSL Project

    23  *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"

    24  *

    25  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to

    26  *    endorse or promote products derived from this software without

    27  *    prior written permission. For written permission, please contact

    28  *    licensing@OpenSSL.org.

    29  *

    30  * 5. Products derived from this software may not be called "OpenSSL"

    31  *    nor may "OpenSSL" appear in their names without prior written

    32  *    permission of the OpenSSL Project.

    33  *

    34  * 6. Redistributions of any form whatsoever must retain the following

    35  *    acknowledgment:

    36  *    "This product includes software developed by the OpenSSL Project

    37  *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"

    38  *

    39  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY

    40  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    41  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

    42  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR

    43  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

    44  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

    45  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

    46  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

    47  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

    48  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

    49  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED

    50  * OF THE POSSIBILITY OF SUCH DAMAGE.

    51  * ====================================================================

    52  *

    53  * This product includes cryptographic software written by Eric Young

    54  * (eay@cryptsoft.com).  This product includes software written by Tim

    55  * Hudson (tjh@cryptsoft.com).

    56  *

    57  */

    60 #include "cryptlib.h"

    61 #include <openssl/x509.h>

    62 #include <openssl/x509v3.h>

    64 #include "pcy_int.h"

    66 /* accessor functions */

    68 /* X509_POLICY_TREE stuff */

    70 EXPORT_C int X509_policy_tree_level_count(const X509_POLICY_TREE *tree)

    71 	{

    72 	if (!tree)

    73 		return 0;

    74 	return tree->nlevel;

    75 	}

    77 EXPORT_C X509_POLICY_LEVEL *

    78 	X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, int i)

    79 	{

    80 	if (!tree || (i < 0) || (i >= tree->nlevel))

    81 		return NULL;

    82 	return tree->levels + i;

    83 	}

    85 EXPORT_C STACK_OF(X509_POLICY_NODE) *

    86 		X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree)

    87 	{

    88 	if (!tree)

    89 		return NULL;

    90 	return tree->auth_policies;

    91 	}

    93 EXPORT_C STACK_OF(X509_POLICY_NODE) *

    94 	X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree)

    95 	{

    96 	if (!tree)

    97 		return NULL;

    98 	if (tree->flags & POLICY_FLAG_ANY_POLICY)

    99 		return tree->auth_policies;

   100 	else

   101 		return tree->user_policies;

   102 	}

   104 /* X509_POLICY_LEVEL stuff */

   106 EXPORT_C int X509_policy_level_node_count(X509_POLICY_LEVEL *level)

   107 	{

   108 	int n;

   109 	if (!level)

   110 		return 0;

   111 	if (level->anyPolicy)

   112 		n = 1;

   113 	else

   114 		n = 0;

   115 	if (level->nodes)

   116 		n += sk_X509_POLICY_NODE_num(level->nodes);

   117 	return n;

   118 	}

   120 EXPORT_C X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i)

   121 	{

   122 	if (!level)

   123 		return NULL;

   124 	if (level->anyPolicy)

   125 		{

   126 		if (i == 0)

   127 			return level->anyPolicy;

   128 		i--;

   129 		}

   130 	return sk_X509_POLICY_NODE_value(level->nodes, i);

   131 	}

   133 /* X509_POLICY_NODE stuff */

   135 EXPORT_C const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node)

   136 	{

   137 	if (!node)

   138 		return NULL;

   139 	return node->data->valid_policy;

   140 	}

   142 #if 0

   143 EXPORT_C int X509_policy_node_get_critical(const X509_POLICY_NODE *node)

   144 	{

   145 	if (node_critical(node))

   146 		return 1;

   147 	return 0;

   148 	}

   149 #endif

   151 EXPORT_C STACK_OF(POLICYQUALINFO) *

   152 		X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node)

   153 	{

   154 	if (!node)

   155 		return NULL;

   156 	return node->data->qualifier_set;

   157 	}

   159 EXPORT_C const X509_POLICY_NODE *

   160 		X509_policy_node_get0_parent(const X509_POLICY_NODE *node)

   161 	{

   162 	if (!node)

   163 		return NULL;

   164 	return node->parent;

   165 	}

author	sl
	Tue, 10 Jun 2014 14:32:02 +0200
changeset 1	260cb5ec6c19
permissions	-rw-r--r--