[331] | 1 | /*
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| 2 | * Copyright 2004-2016 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | *
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| 4 | * Licensed under the OpenSSL license (the "License"). You may not use
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| 5 | * this file except in compliance with the License. You can obtain a copy
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| 6 | * in the file LICENSE in the source distribution or at
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| 7 | * https://www.openssl.org/source/license.html
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| 8 | */
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| 9 |
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| 10 | #include "internal/cryptlib.h"
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| 11 | #include <openssl/x509.h>
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| 12 | #include <openssl/x509v3.h>
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| 13 |
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| 14 | #include "pcy_int.h"
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| 15 |
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| 16 | /* accessor functions */
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| 17 |
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| 18 | /* X509_POLICY_TREE stuff */
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| 19 |
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| 20 | int X509_policy_tree_level_count(const X509_POLICY_TREE *tree)
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| 21 | {
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| 22 | if (!tree)
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| 23 | return 0;
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| 24 | return tree->nlevel;
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| 25 | }
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| 26 |
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| 27 | X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree,
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| 28 | int i)
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| 29 | {
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| 30 | if (!tree || (i < 0) || (i >= tree->nlevel))
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| 31 | return NULL;
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| 32 | return tree->levels + i;
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| 33 | }
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| 34 |
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| 35 | STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_policies(const
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| 36 | X509_POLICY_TREE
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| 37 | *tree)
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| 38 | {
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| 39 | if (!tree)
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| 40 | return NULL;
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| 41 | return tree->auth_policies;
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| 42 | }
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| 43 |
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| 44 | STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_user_policies(const
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| 45 | X509_POLICY_TREE
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| 46 | *tree)
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| 47 | {
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| 48 | if (!tree)
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| 49 | return NULL;
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| 50 | if (tree->flags & POLICY_FLAG_ANY_POLICY)
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| 51 | return tree->auth_policies;
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| 52 | else
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| 53 | return tree->user_policies;
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| 54 | }
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| 55 |
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| 56 | /* X509_POLICY_LEVEL stuff */
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| 57 |
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| 58 | int X509_policy_level_node_count(X509_POLICY_LEVEL *level)
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| 59 | {
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| 60 | int n;
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| 61 | if (!level)
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| 62 | return 0;
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| 63 | if (level->anyPolicy)
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| 64 | n = 1;
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| 65 | else
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| 66 | n = 0;
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| 67 | if (level->nodes)
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| 68 | n += sk_X509_POLICY_NODE_num(level->nodes);
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| 69 | return n;
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| 70 | }
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| 71 |
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| 72 | X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i)
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| 73 | {
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| 74 | if (!level)
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| 75 | return NULL;
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| 76 | if (level->anyPolicy) {
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| 77 | if (i == 0)
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| 78 | return level->anyPolicy;
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| 79 | i--;
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| 80 | }
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| 81 | return sk_X509_POLICY_NODE_value(level->nodes, i);
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| 82 | }
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| 83 |
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| 84 | /* X509_POLICY_NODE stuff */
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| 85 |
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| 86 | const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node)
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| 87 | {
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| 88 | if (!node)
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| 89 | return NULL;
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| 90 | return node->data->valid_policy;
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| 91 | }
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| 92 |
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| 93 | STACK_OF(POLICYQUALINFO) *X509_policy_node_get0_qualifiers(const
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| 94 | X509_POLICY_NODE
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| 95 | *node)
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| 96 | {
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| 97 | if (!node)
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| 98 | return NULL;
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| 99 | return node->data->qualifier_set;
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| 100 | }
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| 101 |
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| 102 | const X509_POLICY_NODE *X509_policy_node_get0_parent(const X509_POLICY_NODE
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| 103 | *node)
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| 104 | {
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| 105 | if (!node)
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| 106 | return NULL;
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| 107 | return node->parent;
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| 108 | }
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