Line data Source code
1 : /* v3_genn.c */
2 : /*
3 : * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
4 : * 1999.
5 : */
6 : /* ====================================================================
7 : * Copyright (c) 1999-2008 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
14 : * notice, this list of conditions and the following disclaimer.
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 <stdio.h>
61 : #include "cryptlib.h"
62 : #include <openssl/asn1t.h>
63 : #include <openssl/conf.h>
64 : #include <openssl/x509v3.h>
65 :
66 : ASN1_SEQUENCE(OTHERNAME) = {
67 : ASN1_SIMPLE(OTHERNAME, type_id, ASN1_OBJECT),
68 : /* Maybe have a true ANY DEFINED BY later */
69 : ASN1_EXP(OTHERNAME, value, ASN1_ANY, 0)
70 : } ASN1_SEQUENCE_END(OTHERNAME)
71 :
72 0 : IMPLEMENT_ASN1_FUNCTIONS(OTHERNAME)
73 :
74 : ASN1_SEQUENCE(EDIPARTYNAME) = {
75 : ASN1_IMP_OPT(EDIPARTYNAME, nameAssigner, DIRECTORYSTRING, 0),
76 : ASN1_IMP_OPT(EDIPARTYNAME, partyName, DIRECTORYSTRING, 1)
77 : } ASN1_SEQUENCE_END(EDIPARTYNAME)
78 :
79 0 : IMPLEMENT_ASN1_FUNCTIONS(EDIPARTYNAME)
80 :
81 : ASN1_CHOICE(GENERAL_NAME) = {
82 : ASN1_IMP(GENERAL_NAME, d.otherName, OTHERNAME, GEN_OTHERNAME),
83 : ASN1_IMP(GENERAL_NAME, d.rfc822Name, ASN1_IA5STRING, GEN_EMAIL),
84 : ASN1_IMP(GENERAL_NAME, d.dNSName, ASN1_IA5STRING, GEN_DNS),
85 : /* Don't decode this */
86 : ASN1_IMP(GENERAL_NAME, d.x400Address, ASN1_SEQUENCE, GEN_X400),
87 : /* X509_NAME is a CHOICE type so use EXPLICIT */
88 : ASN1_EXP(GENERAL_NAME, d.directoryName, X509_NAME, GEN_DIRNAME),
89 : ASN1_IMP(GENERAL_NAME, d.ediPartyName, EDIPARTYNAME, GEN_EDIPARTY),
90 : ASN1_IMP(GENERAL_NAME, d.uniformResourceIdentifier, ASN1_IA5STRING, GEN_URI),
91 : ASN1_IMP(GENERAL_NAME, d.iPAddress, ASN1_OCTET_STRING, GEN_IPADD),
92 : ASN1_IMP(GENERAL_NAME, d.registeredID, ASN1_OBJECT, GEN_RID)
93 : } ASN1_CHOICE_END(GENERAL_NAME)
94 :
95 3212 : IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAME)
96 :
97 : ASN1_ITEM_TEMPLATE(GENERAL_NAMES) =
98 : ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, GENERAL_NAME)
99 : ASN1_ITEM_TEMPLATE_END(GENERAL_NAMES)
100 :
101 1681 : IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAMES)
102 :
103 0 : GENERAL_NAME *GENERAL_NAME_dup(GENERAL_NAME *a)
104 : {
105 0 : return (GENERAL_NAME *)ASN1_dup((i2d_of_void *)i2d_GENERAL_NAME,
106 : (d2i_of_void *)d2i_GENERAL_NAME,
107 : (char *)a);
108 : }
109 :
110 : /* Returns 0 if they are equal, != 0 otherwise. */
111 0 : int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b)
112 : {
113 : int result = -1;
114 :
115 0 : if (!a || !b || a->type != b->type)
116 : return -1;
117 0 : switch (a->type) {
118 : case GEN_X400:
119 : case GEN_EDIPARTY:
120 0 : result = ASN1_TYPE_cmp(a->d.other, b->d.other);
121 0 : break;
122 :
123 : case GEN_OTHERNAME:
124 0 : result = OTHERNAME_cmp(a->d.otherName, b->d.otherName);
125 0 : break;
126 :
127 : case GEN_EMAIL:
128 : case GEN_DNS:
129 : case GEN_URI:
130 0 : result = ASN1_STRING_cmp(a->d.ia5, b->d.ia5);
131 0 : break;
132 :
133 : case GEN_DIRNAME:
134 0 : result = X509_NAME_cmp(a->d.dirn, b->d.dirn);
135 0 : break;
136 :
137 : case GEN_IPADD:
138 0 : result = ASN1_OCTET_STRING_cmp(a->d.ip, b->d.ip);
139 0 : break;
140 :
141 : case GEN_RID:
142 0 : result = OBJ_cmp(a->d.rid, b->d.rid);
143 0 : break;
144 : }
145 0 : return result;
146 : }
147 :
148 : /* Returns 0 if they are equal, != 0 otherwise. */
149 0 : int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b)
150 : {
151 : int result = -1;
152 :
153 0 : if (!a || !b)
154 : return -1;
155 : /* Check their type first. */
156 0 : if ((result = OBJ_cmp(a->type_id, b->type_id)) != 0)
157 : return result;
158 : /* Check the value. */
159 0 : result = ASN1_TYPE_cmp(a->value, b->value);
160 0 : return result;
161 : }
162 :
163 0 : void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value)
164 : {
165 0 : switch (type) {
166 : case GEN_X400:
167 : case GEN_EDIPARTY:
168 0 : a->d.other = value;
169 0 : break;
170 :
171 : case GEN_OTHERNAME:
172 0 : a->d.otherName = value;
173 0 : break;
174 :
175 : case GEN_EMAIL:
176 : case GEN_DNS:
177 : case GEN_URI:
178 0 : a->d.ia5 = value;
179 0 : break;
180 :
181 : case GEN_DIRNAME:
182 0 : a->d.dirn = value;
183 0 : break;
184 :
185 : case GEN_IPADD:
186 0 : a->d.ip = value;
187 0 : break;
188 :
189 : case GEN_RID:
190 0 : a->d.rid = value;
191 0 : break;
192 : }
193 0 : a->type = type;
194 0 : }
195 :
196 0 : void *GENERAL_NAME_get0_value(GENERAL_NAME *a, int *ptype)
197 : {
198 0 : if (ptype)
199 0 : *ptype = a->type;
200 0 : switch (a->type) {
201 : case GEN_X400:
202 : case GEN_EDIPARTY:
203 0 : return a->d.other;
204 :
205 : case GEN_OTHERNAME:
206 0 : return a->d.otherName;
207 :
208 : case GEN_EMAIL:
209 : case GEN_DNS:
210 : case GEN_URI:
211 0 : return a->d.ia5;
212 :
213 : case GEN_DIRNAME:
214 0 : return a->d.dirn;
215 :
216 : case GEN_IPADD:
217 0 : return a->d.ip;
218 :
219 : case GEN_RID:
220 0 : return a->d.rid;
221 :
222 : default:
223 : return NULL;
224 : }
225 : }
226 :
227 0 : int GENERAL_NAME_set0_othername(GENERAL_NAME *gen,
228 : ASN1_OBJECT *oid, ASN1_TYPE *value)
229 : {
230 : OTHERNAME *oth;
231 : oth = OTHERNAME_new();
232 0 : if (!oth)
233 : return 0;
234 0 : oth->type_id = oid;
235 0 : oth->value = value;
236 0 : GENERAL_NAME_set0_value(gen, GEN_OTHERNAME, oth);
237 0 : return 1;
238 : }
239 :
240 0 : int GENERAL_NAME_get0_otherName(GENERAL_NAME *gen,
241 : ASN1_OBJECT **poid, ASN1_TYPE **pvalue)
242 : {
243 0 : if (gen->type != GEN_OTHERNAME)
244 : return 0;
245 0 : if (poid)
246 0 : *poid = gen->d.otherName->type_id;
247 0 : if (pvalue)
248 0 : *pvalue = gen->d.otherName->value;
249 : return 1;
250 : }
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