Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1 | /* pcy_lib.c */ |
David Benjamin | 4969cc9 | 2016-04-22 15:02:23 -0400 | [diff] [blame] | 2 | /* |
| 3 | * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project |
| 4 | * 2004. |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 5 | */ |
| 6 | /* ==================================================================== |
| 7 | * Copyright (c) 2004 The OpenSSL Project. All rights reserved. |
| 8 | * |
| 9 | * Redistribution and use in source and binary forms, with or without |
| 10 | * modification, are permitted provided that the following conditions |
| 11 | * are met: |
| 12 | * |
| 13 | * 1. Redistributions of source code must retain the above copyright |
David Benjamin | 4969cc9 | 2016-04-22 15:02:23 -0400 | [diff] [blame] | 14 | * notice, this list of conditions and the following disclaimer. |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 15 | * |
| 16 | * 2. Redistributions in binary form must reproduce the above copyright |
| 17 | * notice, this list of conditions and the following disclaimer in |
| 18 | * the documentation and/or other materials provided with the |
| 19 | * distribution. |
| 20 | * |
| 21 | * 3. All advertising materials mentioning features or use of this |
| 22 | * software must display the following acknowledgment: |
| 23 | * "This product includes software developed by the OpenSSL Project |
| 24 | * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" |
| 25 | * |
| 26 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
| 27 | * endorse or promote products derived from this software without |
| 28 | * prior written permission. For written permission, please contact |
| 29 | * licensing@OpenSSL.org. |
| 30 | * |
| 31 | * 5. Products derived from this software may not be called "OpenSSL" |
| 32 | * nor may "OpenSSL" appear in their names without prior written |
| 33 | * permission of the OpenSSL Project. |
| 34 | * |
| 35 | * 6. Redistributions of any form whatsoever must retain the following |
| 36 | * acknowledgment: |
| 37 | * "This product includes software developed by the OpenSSL Project |
| 38 | * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" |
| 39 | * |
| 40 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
| 41 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 42 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 43 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR |
| 44 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 45 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 46 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 47 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| 49 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 50 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
| 51 | * OF THE POSSIBILITY OF SUCH DAMAGE. |
| 52 | * ==================================================================== |
| 53 | * |
| 54 | * This product includes cryptographic software written by Eric Young |
| 55 | * (eay@cryptsoft.com). This product includes software written by Tim |
| 56 | * Hudson (tjh@cryptsoft.com). */ |
| 57 | |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 58 | #include <openssl/x509.h> |
| 59 | #include <openssl/x509v3.h> |
| 60 | |
| 61 | #include "pcy_int.h" |
| 62 | |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 63 | /* accessor functions */ |
| 64 | |
| 65 | /* X509_POLICY_TREE stuff */ |
| 66 | |
| 67 | int X509_policy_tree_level_count(const X509_POLICY_TREE *tree) |
David Benjamin | 4969cc9 | 2016-04-22 15:02:23 -0400 | [diff] [blame] | 68 | { |
| 69 | if (!tree) |
| 70 | return 0; |
| 71 | return tree->nlevel; |
| 72 | } |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 73 | |
David Benjamin | 4969cc9 | 2016-04-22 15:02:23 -0400 | [diff] [blame] | 74 | X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, |
| 75 | int i) |
| 76 | { |
| 77 | if (!tree || (i < 0) || (i >= tree->nlevel)) |
| 78 | return NULL; |
| 79 | return tree->levels + i; |
| 80 | } |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 81 | |
David Benjamin | 4969cc9 | 2016-04-22 15:02:23 -0400 | [diff] [blame] | 82 | STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_policies(const |
| 83 | X509_POLICY_TREE |
| 84 | *tree) |
| 85 | { |
| 86 | if (!tree) |
| 87 | return NULL; |
| 88 | return tree->auth_policies; |
| 89 | } |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 90 | |
David Benjamin | 4969cc9 | 2016-04-22 15:02:23 -0400 | [diff] [blame] | 91 | STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_user_policies(const |
| 92 | X509_POLICY_TREE |
| 93 | *tree) |
| 94 | { |
| 95 | if (!tree) |
| 96 | return NULL; |
| 97 | if (tree->flags & POLICY_FLAG_ANY_POLICY) |
| 98 | return tree->auth_policies; |
| 99 | else |
| 100 | return tree->user_policies; |
| 101 | } |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 102 | |
| 103 | /* X509_POLICY_LEVEL stuff */ |
| 104 | |
| 105 | int X509_policy_level_node_count(X509_POLICY_LEVEL *level) |
David Benjamin | 4969cc9 | 2016-04-22 15:02:23 -0400 | [diff] [blame] | 106 | { |
| 107 | int n; |
| 108 | if (!level) |
| 109 | return 0; |
| 110 | if (level->anyPolicy) |
| 111 | n = 1; |
| 112 | else |
| 113 | n = 0; |
| 114 | if (level->nodes) |
| 115 | n += sk_X509_POLICY_NODE_num(level->nodes); |
| 116 | return n; |
| 117 | } |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 118 | |
| 119 | X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i) |
David Benjamin | 4969cc9 | 2016-04-22 15:02:23 -0400 | [diff] [blame] | 120 | { |
| 121 | if (!level) |
| 122 | return NULL; |
| 123 | if (level->anyPolicy) { |
| 124 | if (i == 0) |
| 125 | return level->anyPolicy; |
| 126 | i--; |
| 127 | } |
| 128 | return sk_X509_POLICY_NODE_value(level->nodes, i); |
| 129 | } |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 130 | |
| 131 | /* X509_POLICY_NODE stuff */ |
| 132 | |
| 133 | const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node) |
David Benjamin | 4969cc9 | 2016-04-22 15:02:23 -0400 | [diff] [blame] | 134 | { |
| 135 | if (!node) |
| 136 | return NULL; |
| 137 | return node->data->valid_policy; |
| 138 | } |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 139 | |
David Benjamin | 4969cc9 | 2016-04-22 15:02:23 -0400 | [diff] [blame] | 140 | STACK_OF(POLICYQUALINFO) *X509_policy_node_get0_qualifiers(const |
| 141 | X509_POLICY_NODE |
| 142 | *node) |
| 143 | { |
| 144 | if (!node) |
| 145 | return NULL; |
| 146 | return node->data->qualifier_set; |
| 147 | } |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 148 | |
David Benjamin | 4969cc9 | 2016-04-22 15:02:23 -0400 | [diff] [blame] | 149 | const X509_POLICY_NODE *X509_policy_node_get0_parent(const X509_POLICY_NODE |
| 150 | *node) |
| 151 | { |
| 152 | if (!node) |
| 153 | return NULL; |
| 154 | return node->parent; |
| 155 | } |