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).
62 #include <openssl/asn1.h>
63 #include <openssl/asn1_mac.h>
64 #include <openssl/conf.h>
65 #include <openssl/x509v3.h>
67 int i2d_GENERAL_NAME(GENERAL_NAME *a, unsigned char **pp)
74 /* Save the location of initial TAG */
78 /* GEN_DNAME needs special treatment because of EXPLICIT tag */
80 if(a->type == GEN_DIRNAME) {
82 M_ASN1_I2D_len_EXP_opt(a->d.dirn, i2d_X509_NAME, 4, v);
84 M_ASN1_I2D_put_EXP_opt(a->d.dirn, i2d_X509_NAME, 4, v);
93 ret = i2d_ASN1_TYPE(a->d.other, pp);
97 ret = i2d_OTHERNAME(a->d.otherName, pp);
103 ret = i2d_ASN1_IA5STRING(a->d.ia5, pp);
107 ret = i2d_ASN1_OCTET_STRING(a->d.ip, pp);
111 ret = i2d_ASN1_OBJECT(a->d.rid, pp);
114 /* Replace TAG with IMPLICIT value */
115 if(p) *p = (*p & V_ASN1_CONSTRUCTED) | a->type;
119 GENERAL_NAME *GENERAL_NAME_new()
121 GENERAL_NAME *ret=NULL;
123 M_ASN1_New_Malloc(ret, GENERAL_NAME);
127 M_ASN1_New_Error(ASN1_F_GENERAL_NAME_NEW);
130 GENERAL_NAME *d2i_GENERAL_NAME(GENERAL_NAME **a, unsigned char **pp,
134 M_ASN1_D2I_vars(a,GENERAL_NAME *,GENERAL_NAME_new);
139 ret->type = _tmp & ~V_ASN1_CONSTRUCTED;
142 /* Just put these in a "blob" for now */
145 M_ASN1_D2I_get_imp(ret->d.other, d2i_ASN1_TYPE,V_ASN1_SEQUENCE);
149 M_ASN1_D2I_get_imp(ret->d.otherName, d2i_OTHERNAME,V_ASN1_SEQUENCE);
155 M_ASN1_D2I_get_imp(ret->d.ia5, d2i_ASN1_IA5STRING,
160 M_ASN1_D2I_get_EXP_opt(ret->d.dirn, d2i_X509_NAME, 4);
164 M_ASN1_D2I_get_imp(ret->d.ip, d2i_ASN1_OCTET_STRING,
165 V_ASN1_OCTET_STRING);
169 M_ASN1_D2I_get_imp(ret->d.rid, d2i_ASN1_OBJECT,V_ASN1_OBJECT);
173 c.error = ASN1_R_BAD_TAG;
178 M_ASN1_D2I_Finish(a, GENERAL_NAME_free, ASN1_F_D2I_GENERAL_NAME);
181 void GENERAL_NAME_free(GENERAL_NAME *a)
183 if (a == NULL) return;
187 ASN1_TYPE_free(a->d.other);
191 OTHERNAME_free(a->d.otherName);
198 M_ASN1_IA5STRING_free(a->d.ia5);
202 X509_NAME_free(a->d.dirn);
206 M_ASN1_OCTET_STRING_free(a->d.ip);
210 ASN1_OBJECT_free(a->d.rid);
217 /* Now the GeneralNames versions: a SEQUENCE OF GeneralName. These are needed as
218 * explicit functions.
221 STACK_OF(GENERAL_NAME) *GENERAL_NAMES_new()
223 return sk_GENERAL_NAME_new_null();
226 void GENERAL_NAMES_free(STACK_OF(GENERAL_NAME) *a)
228 sk_GENERAL_NAME_pop_free(a, GENERAL_NAME_free);
231 STACK_OF(GENERAL_NAME) *d2i_GENERAL_NAMES(STACK_OF(GENERAL_NAME) **a,
232 unsigned char **pp, long length)
234 return d2i_ASN1_SET_OF_GENERAL_NAME(a, pp, length, d2i_GENERAL_NAME,
235 GENERAL_NAME_free, V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL);
238 int i2d_GENERAL_NAMES(STACK_OF(GENERAL_NAME) *a, unsigned char **pp)
240 return i2d_ASN1_SET_OF_GENERAL_NAME(a, pp, i2d_GENERAL_NAME, V_ASN1_SEQUENCE,
241 V_ASN1_UNIVERSAL, IS_SEQUENCE);
244 IMPLEMENT_STACK_OF(GENERAL_NAME)
245 IMPLEMENT_ASN1_SET_OF(GENERAL_NAME)
247 int i2d_OTHERNAME(OTHERNAME *a, unsigned char **pp)
252 M_ASN1_I2D_len(a->type_id, i2d_ASN1_OBJECT);
253 M_ASN1_I2D_len_EXP_opt(a->value, i2d_ASN1_TYPE, 0, v);
255 M_ASN1_I2D_seq_total();
257 M_ASN1_I2D_put(a->type_id, i2d_ASN1_OBJECT);
258 M_ASN1_I2D_put_EXP_opt(a->value, i2d_ASN1_TYPE, 0, v);
263 OTHERNAME *OTHERNAME_new(void)
267 M_ASN1_New_Malloc(ret, OTHERNAME);
268 ret->type_id = OBJ_nid2obj(NID_undef);
269 M_ASN1_New(ret->value, ASN1_TYPE_new);
271 M_ASN1_New_Error(ASN1_F_OTHERNAME_NEW);
274 OTHERNAME *d2i_OTHERNAME(OTHERNAME **a, unsigned char **pp, long length)
276 M_ASN1_D2I_vars(a,OTHERNAME *,OTHERNAME_new);
278 M_ASN1_D2I_start_sequence();
279 M_ASN1_D2I_get(ret->type_id, d2i_ASN1_OBJECT);
280 M_ASN1_D2I_get_EXP_opt(ret->value, d2i_ASN1_TYPE, 0);
281 M_ASN1_D2I_Finish(a, OTHERNAME_free, ASN1_F_D2I_OTHERNAME);
284 void OTHERNAME_free(OTHERNAME *a)
286 if (a == NULL) return;
287 ASN1_OBJECT_free(a->type_id);
288 ASN1_TYPE_free(a->value);