1 | /* |
---|---|
2 | * Copyright 2004-2016 The OpenSSL Project Authors. All Rights Reserved. |
3 | * |
4 | * Licensed under the Apache License 2.0 (the "License"). You may not use |
5 | * this file except in compliance with the License. You can obtain a copy |
6 | * in the file LICENSE in the source distribution or at |
7 | * https://www.openssl.org/source/license.html |
8 | */ |
9 | |
10 | #include "internal/cryptlib.h" |
11 | #include <openssl/x509.h> |
12 | #include <openssl/x509v3.h> |
13 | |
14 | #include "pcy_local.h" |
15 | |
16 | /* accessor functions */ |
17 | |
18 | /* X509_POLICY_TREE stuff */ |
19 | |
20 | int X509_policy_tree_level_count(const X509_POLICY_TREE *tree) |
21 | { |
22 | if (!tree) |
23 | return 0; |
24 | return tree->nlevel; |
25 | } |
26 | |
27 | X509_POLICY_LEVEL *X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, |
28 | int i) |
29 | { |
30 | if (!tree || (i < 0) || (i >= tree->nlevel)) |
31 | return NULL; |
32 | return tree->levels + i; |
33 | } |
34 | |
35 | STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_policies(const |
36 | X509_POLICY_TREE |
37 | *tree) |
38 | { |
39 | if (!tree) |
40 | return NULL; |
41 | return tree->auth_policies; |
42 | } |
43 | |
44 | STACK_OF(X509_POLICY_NODE) *X509_policy_tree_get0_user_policies(const |
45 | X509_POLICY_TREE |
46 | *tree) |
47 | { |
48 | if (!tree) |
49 | return NULL; |
50 | if (tree->flags & POLICY_FLAG_ANY_POLICY) |
51 | return tree->auth_policies; |
52 | else |
53 | return tree->user_policies; |
54 | } |
55 | |
56 | /* X509_POLICY_LEVEL stuff */ |
57 | |
58 | int X509_policy_level_node_count(X509_POLICY_LEVEL *level) |
59 | { |
60 | int n; |
61 | if (!level) |
62 | return 0; |
63 | if (level->anyPolicy) |
64 | n = 1; |
65 | else |
66 | n = 0; |
67 | if (level->nodes) |
68 | n += sk_X509_POLICY_NODE_num(level->nodes); |
69 | return n; |
70 | } |
71 | |
72 | X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i) |
73 | { |
74 | if (!level) |
75 | return NULL; |
76 | if (level->anyPolicy) { |
77 | if (i == 0) |
78 | return level->anyPolicy; |
79 | i--; |
80 | } |
81 | return sk_X509_POLICY_NODE_value(level->nodes, i); |
82 | } |
83 | |
84 | /* X509_POLICY_NODE stuff */ |
85 | |
86 | const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node) |
87 | { |
88 | if (!node) |
89 | return NULL; |
90 | return node->data->valid_policy; |
91 | } |
92 | |
93 | STACK_OF(POLICYQUALINFO) *X509_policy_node_get0_qualifiers(const |
94 | X509_POLICY_NODE |
95 | *node) |
96 | { |
97 | if (!node) |
98 | return NULL; |
99 | return node->data->qualifier_set; |
100 | } |
101 | |
102 | const X509_POLICY_NODE *X509_policy_node_get0_parent(const X509_POLICY_NODE |
103 | *node) |
104 | { |
105 | if (!node) |
106 | return NULL; |
107 | return node->parent; |
108 | } |
109 |