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-rw-r--r--src/lib/libcrypto/x509/pcy_node.c204
1 files changed, 0 insertions, 204 deletions
diff --git a/src/lib/libcrypto/x509/pcy_node.c b/src/lib/libcrypto/x509/pcy_node.c
deleted file mode 100644
index 1daf7e2aff..0000000000
--- a/src/lib/libcrypto/x509/pcy_node.c
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@@ -1,204 +0,0 @@
1/* $OpenBSD: pcy_node.c,v 1.2 2023/04/26 19:11:33 beck Exp $ */
2/* Written by Dr Stephen N Henson (steve@openssl.org) 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 */
58
59#include <openssl/asn1.h>
60#include <openssl/x509.h>
61#include <openssl/x509v3.h>
62
63#ifndef LIBRESSL_HAS_POLICY_DAG
64
65#include "pcy_int.h"
66
67static int
68node_cmp(const X509_POLICY_NODE * const *a, const X509_POLICY_NODE * const *b)
69{
70 return OBJ_cmp((*a)->data->valid_policy, (*b)->data->valid_policy);
71}
72
73STACK_OF(X509_POLICY_NODE) *
74policy_node_cmp_new(void)
75{
76 return sk_X509_POLICY_NODE_new(node_cmp);
77}
78
79X509_POLICY_NODE *
80tree_find_sk(STACK_OF(X509_POLICY_NODE) *nodes, const ASN1_OBJECT *id)
81{
82 X509_POLICY_DATA n;
83 X509_POLICY_NODE l;
84 int idx;
85
86 n.valid_policy = (ASN1_OBJECT *)id;
87 l.data = &n;
88
89 idx = sk_X509_POLICY_NODE_find(nodes, &l);
90 if (idx == -1)
91 return NULL;
92
93 return sk_X509_POLICY_NODE_value(nodes, idx);
94}
95
96X509_POLICY_NODE *
97level_find_node(const X509_POLICY_LEVEL *level, const X509_POLICY_NODE *parent,
98 const ASN1_OBJECT *id)
99{
100 X509_POLICY_NODE *node;
101 int i;
102
103 for (i = 0; i < sk_X509_POLICY_NODE_num(level->nodes); i++) {
104 node = sk_X509_POLICY_NODE_value(level->nodes, i);
105 if (node->parent == parent) {
106 if (!OBJ_cmp(node->data->valid_policy, id))
107 return node;
108 }
109 }
110 return NULL;
111}
112
113
114int
115level_add_node(X509_POLICY_LEVEL *level, const X509_POLICY_DATA *data,
116 X509_POLICY_NODE *parent, X509_POLICY_TREE *tree, X509_POLICY_NODE **nodep)
117{
118 X509_POLICY_NODE *node = NULL;
119
120 if (level) {
121 node = malloc(sizeof(X509_POLICY_NODE));
122 if (!node)
123 goto node_error;
124 node->data = data;
125 node->parent = parent;
126 node->nchild = 0;
127 if (OBJ_obj2nid(data->valid_policy) == NID_any_policy) {
128 if (level->anyPolicy)
129 goto node_error;
130 level->anyPolicy = node;
131 if (parent)
132 parent->nchild++;
133 } else {
134
135 if (!level->nodes)
136 level->nodes = policy_node_cmp_new();
137 if (!level->nodes)
138 goto node_error;
139 if (!sk_X509_POLICY_NODE_push(level->nodes, node))
140 goto node_error;
141 if (parent)
142 parent->nchild++;
143 }
144 }
145
146 if (tree) {
147 if (!tree->extra_data)
148 tree->extra_data = sk_X509_POLICY_DATA_new_null();
149 if (!tree->extra_data)
150 goto node_error_cond;
151 if (!sk_X509_POLICY_DATA_push(tree->extra_data, data))
152 goto node_error_cond;
153 }
154
155 if (nodep)
156 *nodep = node;
157
158 return 1;
159
160node_error_cond:
161 if (level)
162 node = NULL;
163node_error:
164 policy_node_free(node);
165 node = NULL;
166 if (nodep)
167 *nodep = node;
168 return 0;
169}
170
171void
172policy_node_free(X509_POLICY_NODE *node)
173{
174 free(node);
175}
176
177/* See if a policy node matches a policy OID. If mapping enabled look through
178 * expected policy set otherwise just valid policy.
179 */
180
181int
182policy_node_match(const X509_POLICY_LEVEL *lvl, const X509_POLICY_NODE *node,
183 const ASN1_OBJECT *oid)
184{
185 int i;
186 ASN1_OBJECT *policy_oid;
187 const X509_POLICY_DATA *x = node->data;
188
189 if ((lvl->flags & X509_V_FLAG_INHIBIT_MAP) ||
190 !(x->flags & POLICY_DATA_FLAG_MAP_MASK)) {
191 if (!OBJ_cmp(x->valid_policy, oid))
192 return 1;
193 return 0;
194 }
195
196 for (i = 0; i < sk_ASN1_OBJECT_num(x->expected_policy_set); i++) {
197 policy_oid = sk_ASN1_OBJECT_value(x->expected_policy_set, i);
198 if (!OBJ_cmp(policy_oid, oid))
199 return 1;
200 }
201 return 0;
202}
203
204#endif /* LIBRESSL_HAS_POLICY_DAG */
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