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4acc3e90 | 1 | /* pcy_data.c */ |
ae5c8664 MC |
2 | /* |
3 | * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project | |
4 | * 2004. | |
4acc3e90 DSH |
5 | */ |
6 | /* ==================================================================== | |
7 | * Copyright (c) 2004 The OpenSSL Project. All rights reserved. | |
8 | * | |
9 | * Redistribution and use in source and binary forms, with or without | |
10 | * modification, are permitted provided that the following conditions | |
11 | * are met: | |
12 | * | |
13 | * 1. Redistributions of source code must retain the above copyright | |
ae5c8664 | 14 | * notice, this list of conditions and the following disclaimer. |
4acc3e90 DSH |
15 | * |
16 | * 2. Redistributions in binary form must reproduce the above copyright | |
17 | * notice, this list of conditions and the following disclaimer in | |
18 | * the documentation and/or other materials provided with the | |
19 | * distribution. | |
20 | * | |
21 | * 3. All advertising materials mentioning features or use of this | |
22 | * software must display the following acknowledgment: | |
23 | * "This product includes software developed by the OpenSSL Project | |
24 | * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" | |
25 | * | |
26 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
27 | * endorse or promote products derived from this software without | |
28 | * prior written permission. For written permission, please contact | |
29 | * licensing@OpenSSL.org. | |
30 | * | |
31 | * 5. Products derived from this software may not be called "OpenSSL" | |
32 | * nor may "OpenSSL" appear in their names without prior written | |
33 | * permission of the OpenSSL Project. | |
34 | * | |
35 | * 6. Redistributions of any form whatsoever must retain the following | |
36 | * acknowledgment: | |
37 | * "This product includes software developed by the OpenSSL Project | |
38 | * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" | |
39 | * | |
40 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
41 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
42 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
43 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
44 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
45 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
46 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
47 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
49 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
50 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
51 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
52 | * ==================================================================== | |
53 | * | |
54 | * This product includes cryptographic software written by Eric Young | |
55 | * (eay@cryptsoft.com). This product includes software written by Tim | |
56 | * Hudson (tjh@cryptsoft.com). | |
57 | * | |
58 | */ | |
59 | ||
60 | #include "cryptlib.h" | |
61 | #include <openssl/x509.h> | |
62 | #include <openssl/x509v3.h> | |
63 | ||
64 | #include "pcy_int.h" | |
65 | ||
66 | /* Policy Node routines */ | |
67 | ||
68 | void policy_data_free(X509_POLICY_DATA *data) | |
ae5c8664 MC |
69 | { |
70 | ASN1_OBJECT_free(data->valid_policy); | |
71 | /* Don't free qualifiers if shared */ | |
72 | if (!(data->flags & POLICY_DATA_FLAG_SHARED_QUALIFIERS)) | |
73 | sk_POLICYQUALINFO_pop_free(data->qualifier_set, POLICYQUALINFO_free); | |
74 | sk_ASN1_OBJECT_pop_free(data->expected_policy_set, ASN1_OBJECT_free); | |
75 | OPENSSL_free(data); | |
76 | } | |
4acc3e90 | 77 | |
ae5c8664 MC |
78 | /* |
79 | * Create a data based on an existing policy. If 'id' is NULL use the oid in | |
80 | * the policy, otherwise use 'id'. This behaviour covers the two types of | |
81 | * data in RFC3280: data with from a CertificatePolcies extension and | |
82 | * additional data with just the qualifiers of anyPolicy and ID from another | |
83 | * source. | |
4acc3e90 DSH |
84 | */ |
85 | ||
002e66c0 | 86 | X509_POLICY_DATA *policy_data_new(POLICYINFO *policy, |
ae5c8664 MC |
87 | const ASN1_OBJECT *cid, int crit) |
88 | { | |
89 | X509_POLICY_DATA *ret; | |
90 | ASN1_OBJECT *id; | |
91 | if (!policy && !cid) | |
92 | return NULL; | |
93 | if (cid) { | |
94 | id = OBJ_dup(cid); | |
95 | if (!id) | |
96 | return NULL; | |
97 | } else | |
98 | id = NULL; | |
99 | ret = OPENSSL_malloc(sizeof(X509_POLICY_DATA)); | |
100 | if (!ret) | |
101 | return NULL; | |
102 | ret->expected_policy_set = sk_ASN1_OBJECT_new_null(); | |
103 | if (!ret->expected_policy_set) { | |
104 | OPENSSL_free(ret); | |
105 | if (id) | |
106 | ASN1_OBJECT_free(id); | |
107 | return NULL; | |
108 | } | |
4acc3e90 | 109 | |
ae5c8664 MC |
110 | if (crit) |
111 | ret->flags = POLICY_DATA_FLAG_CRITICAL; | |
112 | else | |
113 | ret->flags = 0; | |
4acc3e90 | 114 | |
ae5c8664 MC |
115 | if (id) |
116 | ret->valid_policy = id; | |
117 | else { | |
118 | ret->valid_policy = policy->policyid; | |
119 | policy->policyid = NULL; | |
120 | } | |
4acc3e90 | 121 | |
ae5c8664 MC |
122 | if (policy) { |
123 | ret->qualifier_set = policy->qualifiers; | |
124 | policy->qualifiers = NULL; | |
125 | } else | |
126 | ret->qualifier_set = NULL; | |
4acc3e90 | 127 | |
ae5c8664 MC |
128 | return ret; |
129 | } |