Branch data Line data Source code
1 : : /* v3_pmaps.c */
2 : : /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
3 : : * project.
4 : : */
5 : : /* ====================================================================
6 : : * Copyright (c) 2003 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 : :
60 : : #include <stdio.h>
61 : : #include "cryptlib.h"
62 : : #include <openssl/asn1t.h>
63 : : #include <openssl/conf.h>
64 : : #include <openssl/x509v3.h>
65 : :
66 : : static void *v2i_POLICY_MAPPINGS(const X509V3_EXT_METHOD *method,
67 : : X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
68 : : static STACK_OF(CONF_VALUE) *
69 : : i2v_POLICY_MAPPINGS(const X509V3_EXT_METHOD *method, void *pmps,
70 : : STACK_OF(CONF_VALUE) *extlist);
71 : :
72 : : const X509V3_EXT_METHOD v3_policy_mappings = {
73 : : NID_policy_mappings, 0,
74 : : ASN1_ITEM_ref(POLICY_MAPPINGS),
75 : : 0,0,0,0,
76 : : 0,0,
77 : : i2v_POLICY_MAPPINGS,
78 : : v2i_POLICY_MAPPINGS,
79 : : 0,0,
80 : : NULL
81 : : };
82 : :
83 : : ASN1_SEQUENCE(POLICY_MAPPING) = {
84 : : ASN1_SIMPLE(POLICY_MAPPING, issuerDomainPolicy, ASN1_OBJECT),
85 : : ASN1_SIMPLE(POLICY_MAPPING, subjectDomainPolicy, ASN1_OBJECT)
86 : : } ASN1_SEQUENCE_END(POLICY_MAPPING)
87 : :
88 : : ASN1_ITEM_TEMPLATE(POLICY_MAPPINGS) =
89 : : ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, POLICY_MAPPINGS,
90 : : POLICY_MAPPING)
91 : : ASN1_ITEM_TEMPLATE_END(POLICY_MAPPINGS)
92 : :
93 : 0 : IMPLEMENT_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING)
94 : :
95 : :
96 : : static STACK_OF(CONF_VALUE) *
97 : 0 : i2v_POLICY_MAPPINGS(const X509V3_EXT_METHOD *method, void *a,
98 : : STACK_OF(CONF_VALUE) *ext_list)
99 : : {
100 : 0 : POLICY_MAPPINGS *pmaps = a;
101 : : POLICY_MAPPING *pmap;
102 : : int i;
103 : : char obj_tmp1[80];
104 : : char obj_tmp2[80];
105 [ # # ]: 0 : for(i = 0; i < sk_POLICY_MAPPING_num(pmaps); i++) {
106 : 0 : pmap = sk_POLICY_MAPPING_value(pmaps, i);
107 : 0 : i2t_ASN1_OBJECT(obj_tmp1, 80, pmap->issuerDomainPolicy);
108 : 0 : i2t_ASN1_OBJECT(obj_tmp2, 80, pmap->subjectDomainPolicy);
109 : 0 : X509V3_add_value(obj_tmp1, obj_tmp2, &ext_list);
110 : : }
111 : 0 : return ext_list;
112 : : }
113 : :
114 : 0 : static void *v2i_POLICY_MAPPINGS(const X509V3_EXT_METHOD *method,
115 : : X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
116 : : {
117 : : POLICY_MAPPINGS *pmaps;
118 : : POLICY_MAPPING *pmap;
119 : : ASN1_OBJECT *obj1, *obj2;
120 : : CONF_VALUE *val;
121 : : int i;
122 : :
123 [ # # ]: 0 : if(!(pmaps = sk_POLICY_MAPPING_new_null())) {
124 : 0 : X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,ERR_R_MALLOC_FAILURE);
125 : 0 : return NULL;
126 : : }
127 : :
128 [ # # ]: 0 : for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
129 : 0 : val = sk_CONF_VALUE_value(nval, i);
130 [ # # ][ # # ]: 0 : if(!val->value || !val->name) {
131 : 0 : sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
132 : 0 : X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,X509V3_R_INVALID_OBJECT_IDENTIFIER);
133 : 0 : X509V3_conf_err(val);
134 : 0 : return NULL;
135 : : }
136 : 0 : obj1 = OBJ_txt2obj(val->name, 0);
137 : 0 : obj2 = OBJ_txt2obj(val->value, 0);
138 [ # # ]: 0 : if(!obj1 || !obj2) {
139 : 0 : sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
140 : 0 : X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,X509V3_R_INVALID_OBJECT_IDENTIFIER);
141 : 0 : X509V3_conf_err(val);
142 : 0 : return NULL;
143 : : }
144 : 0 : pmap = POLICY_MAPPING_new();
145 [ # # ]: 0 : if (!pmap) {
146 : 0 : sk_POLICY_MAPPING_pop_free(pmaps, POLICY_MAPPING_free);
147 : 0 : X509V3err(X509V3_F_V2I_POLICY_MAPPINGS,ERR_R_MALLOC_FAILURE);
148 : 0 : return NULL;
149 : : }
150 : 0 : pmap->issuerDomainPolicy = obj1;
151 : 0 : pmap->subjectDomainPolicy = obj2;
152 : 0 : sk_POLICY_MAPPING_push(pmaps, pmap);
153 : : }
154 : : return pmaps;
155 : : }
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