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Issue 2072073002: Delete bundled copy of OpenSSL and replace with README. (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master
Patch Set: Delete bundled copy of OpenSSL and replace with README. Created 4 years, 6 months ago
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1 /* pcy_map.c */
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 "cryptlib.h"
60 #include <openssl/x509.h>
61 #include <openssl/x509v3.h>
62
63 #include "pcy_int.h"
64
65 /* Set policy mapping entries in cache.
66 * Note: this modifies the passed POLICY_MAPPINGS structure
67 */
68
69 int policy_cache_set_mapping(X509 *x, POLICY_MAPPINGS *maps)
70 {
71 POLICY_MAPPING *map;
72 X509_POLICY_DATA *data;
73 X509_POLICY_CACHE *cache = x->policy_cache;
74 int i;
75 int ret = 0;
76 if (sk_POLICY_MAPPING_num(maps) == 0)
77 {
78 ret = -1;
79 goto bad_mapping;
80 }
81 for (i = 0; i < sk_POLICY_MAPPING_num(maps); i++)
82 {
83 map = sk_POLICY_MAPPING_value(maps, i);
84 /* Reject if map to or from anyPolicy */
85 if ((OBJ_obj2nid(map->subjectDomainPolicy) == NID_any_policy)
86 || (OBJ_obj2nid(map->issuerDomainPolicy) == NID_any_policy))
87 {
88 ret = -1;
89 goto bad_mapping;
90 }
91
92 /* Attempt to find matching policy data */
93 data = policy_cache_find_data(cache, map->issuerDomainPolicy);
94 /* If we don't have anyPolicy can't map */
95 if (!data && !cache->anyPolicy)
96 continue;
97
98 /* Create a NODE from anyPolicy */
99 if (!data)
100 {
101 data = policy_data_new(NULL, map->issuerDomainPolicy,
102 cache->anyPolicy->flags
103 & POLICY_DATA_FLAG_CRITICAL);
104 if (!data)
105 goto bad_mapping;
106 data->qualifier_set = cache->anyPolicy->qualifier_set;
107 /*map->issuerDomainPolicy = NULL;*/
108 data->flags |= POLICY_DATA_FLAG_MAPPED_ANY;
109 data->flags |= POLICY_DATA_FLAG_SHARED_QUALIFIERS;
110 if (!sk_X509_POLICY_DATA_push(cache->data, data))
111 {
112 policy_data_free(data);
113 goto bad_mapping;
114 }
115 }
116 else
117 data->flags |= POLICY_DATA_FLAG_MAPPED;
118 if (!sk_ASN1_OBJECT_push(data->expected_policy_set,
119 map->subjectDomainPolicy))
120 goto bad_mapping;
121 map->subjectDomainPolicy = NULL;
122
123 }
124
125 ret = 1;
126 bad_mapping:
127 if (ret == -1)
128 x->ex_flags |= EXFLAG_INVALID_POLICY;
129 sk_POLICY_MAPPING_pop_free(maps, POLICY_MAPPING_free);
130 return ret;
131
132 }
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