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4acc3e90 | 1 | /* pcy_data.c */ |
2e597528 | 2 | /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL |
4acc3e90 DSH |
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 | /* Policy Node routines */ | |
66 | ||
67 | void policy_data_free(X509_POLICY_DATA *data) | |
68 | { | |
69 | ASN1_OBJECT_free(data->valid_policy); | |
70 | /* Don't free qualifiers if shared */ | |
71 | if (!(data->flags & POLICY_DATA_FLAG_SHARED_QUALIFIERS)) | |
b79c82ea | 72 | sk_POLICYQUALINFO_pop_free(data->qualifier_set, |
4acc3e90 DSH |
73 | POLICYQUALINFO_free); |
74 | sk_ASN1_OBJECT_pop_free(data->expected_policy_set, ASN1_OBJECT_free); | |
75 | OPENSSL_free(data); | |
76 | } | |
77 | ||
78 | /* Create a data based on an existing policy. If 'id' is NULL use the | |
79 | * oid in the policy, otherwise use 'id'. This behaviour covers the two | |
80 | * types of data in RFC3280: data with from a CertificatePolcies extension | |
81 | * and additional data with just the qualifiers of anyPolicy and ID from | |
82 | * another source. | |
83 | */ | |
84 | ||
002e66c0 DSH |
85 | X509_POLICY_DATA *policy_data_new(POLICYINFO *policy, |
86 | const ASN1_OBJECT *cid, int crit) | |
4acc3e90 DSH |
87 | { |
88 | X509_POLICY_DATA *ret; | |
002e66c0 DSH |
89 | ASN1_OBJECT *id; |
90 | if (!policy && !cid) | |
4acc3e90 | 91 | return NULL; |
002e66c0 | 92 | if (cid) |
db50661f | 93 | { |
002e66c0 | 94 | id = OBJ_dup(cid); |
db50661f DSH |
95 | if (!id) |
96 | return NULL; | |
97 | } | |
002e66c0 DSH |
98 | else |
99 | id = NULL; | |
4acc3e90 DSH |
100 | ret = OPENSSL_malloc(sizeof(X509_POLICY_DATA)); |
101 | if (!ret) | |
102 | return NULL; | |
103 | ret->expected_policy_set = sk_ASN1_OBJECT_new_null(); | |
104 | if (!ret->expected_policy_set) | |
105 | { | |
106 | OPENSSL_free(ret); | |
db50661f DSH |
107 | if (id) |
108 | ASN1_OBJECT_free(id); | |
4acc3e90 DSH |
109 | return NULL; |
110 | } | |
111 | ||
112 | if (crit) | |
113 | ret->flags = POLICY_DATA_FLAG_CRITICAL; | |
114 | else | |
115 | ret->flags = 0; | |
116 | ||
117 | if (id) | |
118 | ret->valid_policy = id; | |
119 | else | |
120 | { | |
121 | ret->valid_policy = policy->policyid; | |
122 | policy->policyid = NULL; | |
123 | } | |
124 | ||
125 | if (policy) | |
126 | { | |
127 | ret->qualifier_set = policy->qualifiers; | |
128 | policy->qualifiers = NULL; | |
129 | } | |
130 | else | |
131 | ret->qualifier_set = NULL; | |
132 | ||
133 | return ret; | |
134 | } | |
135 |