2 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
5 /* ====================================================================
6 * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
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
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/)"
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.
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.
34 * 6. Redistributions of any form whatsoever must retain the following
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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 * ====================================================================
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).
68 X509V3_EXT_METHOD v3_alt[] = {
69 { NID_subject_alt_name, 0,
70 (X509V3_EXT_NEW)GENERAL_NAMES_new,
72 (X509V3_EXT_D2I)d2i_GENERAL_NAMES,
75 (X509V3_EXT_I2V)i2v_GENERAL_NAMES,
76 (X509V3_EXT_V2I)v2i_GENERAL_NAMES,
78 { NID_issuer_alt_name, 0,
79 (X509V3_EXT_NEW)GENERAL_NAMES_new,
81 (X509V3_EXT_D2I)d2i_GENERAL_NAMES,
84 (X509V3_EXT_I2V)i2v_GENERAL_NAMES,
85 (X509V3_EXT_V2I)v2i_GENERAL_NAMES,
90 STACK *i2v_GENERAL_NAMES(method, gens, ret)
91 X509V3_EXT_METHOD *method;
97 for(i = 0; i < sk_num(gens); i++) {
98 gen = (GENERAL_NAME *)sk_value(gens, i);
99 ret = i2v_GENERAL_NAME(method, gen, ret);
104 STACK *i2v_GENERAL_NAME(method, gen, ret)
105 X509V3_EXT_METHOD *method;
114 X509V3_add_value("othername","<unsupported>", &ret);
118 X509V3_add_value("X400Name","<unsupported>", &ret);
122 X509V3_add_value("EdiPartyName","<unsupported>", &ret);
126 X509V3_add_value("email",gen->d.ia5->data, &ret);
130 X509V3_add_value("DNS",gen->d.ia5->data, &ret);
134 X509V3_add_value("URI",gen->d.ia5->data, &ret);
138 X509_NAME_oneline(gen->d.dirn, oline, 256);
139 X509V3_add_value("DirName",oline, &ret);
144 /* BUG: doesn't support IPV6 */
145 if(gen->d.ip->length != 4) {
146 X509V3_add_value("IP Address","<invalid>", &ret);
149 sprintf(oline, "%d.%d.%d.%d", p[0], p[1], p[2], p[3]);
150 X509V3_add_value("IP Address",oline, &ret);
154 i2t_ASN1_OBJECT(oline, 256, gen->d.rid);
155 X509V3_add_value("Registered ID",oline, &ret);
161 STACK *v2i_GENERAL_NAMES(method, ctx, nval)
162 X509V3_EXT_METHOD *method;
170 if(!(gens = sk_new(NULL))) {
171 X509V3err(X509V3_F_V2I_GENERAL_NAMES,ERR_R_MALLOC_FAILURE);
174 for(i = 0; i < sk_num(nval); i++) {
175 cnf = (CONF_VALUE *)sk_value(nval, i);
176 if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf))) goto err;
177 sk_push(gens, (char *)gen);
181 sk_pop_free(gens, GENERAL_NAME_free);
185 GENERAL_NAME *v2i_GENERAL_NAME(method, ctx, cnf)
186 X509V3_EXT_METHOD *method;
192 GENERAL_NAME *gen = NULL;
199 if(!(gen = GENERAL_NAME_new())) {
200 X509V3err(X509V3_F_V2I_GENERAL_NAME,ERR_R_MALLOC_FAILURE);
204 if(!name_cmp(name, "email")) {
207 } else if(!name_cmp(name, "URI")) {
210 } else if(!name_cmp(name, "DNS")) {
213 } else if(!name_cmp(name, "RID")) {
215 if(!(obj = OBJ_txt2obj(value,0))) {
216 X509V3err(X509V3_F_V2I_GENERAL_NAME,X509V3_R_BAD_OBJECT);
217 ERR_add_error_data(2, "value=", value);
222 } else if(!name_cmp(name, "IP")) {
225 if((sscanf(value, "%d.%d.%d.%d",&i1,&i2,&i3,&i4) != 4) ||
226 (i1 < 0) || (i1 > 255) || (i2 < 0) || (i2 > 255) ||
227 (i3 < 0) || (i3 > 255) || (i4 < 0) || (i4 > 255) ) {
228 X509V3err(X509V3_F_V2I_GENERAL_NAME,X509V3_R_BAD_IP_ADDRESS);
229 ERR_add_error_data(2, "value=", value);
232 ip[0] = i1; ip[1] = i2 ; ip[2] = i3 ; ip[3] = i4;
233 if(!(gen->d.ip = ASN1_OCTET_STRING_new()) ||
234 !ASN1_STRING_set(gen->d.ip, ip, 4)) {
235 X509V3err(X509V3_F_V2I_GENERAL_NAME,ERR_R_MALLOC_FAILURE);
240 X509V3err(X509V3_F_V2I_GENERAL_NAME,X509V3_R_UNSUPPORTED_OPTION);
241 ERR_add_error_data(2, "name=", name);
246 if(!(gen->d.ia5 = ASN1_IA5STRING_new()) ||
247 !ASN1_STRING_set(gen->d.ia5, value, strlen(value))) {
248 X509V3err(X509V3_F_V2I_GENERAL_NAME,ERR_R_MALLOC_FAILURE);
258 GENERAL_NAME_free(gen);