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).
69 static STACK *v2i_ext_ku(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK *nval);
70 static STACK *i2v_ext_ku(X509V3_EXT_METHOD *method, STACK *eku, STACK *extlist);
72 static STACK *v2i_ext_ku();
73 static STACK *i2v_ext_ku();
76 X509V3_EXT_METHOD v3_ext_ku = {
78 (X509V3_EXT_NEW)ext_ku_new,
80 (X509V3_EXT_D2I)d2i_ext_ku,
83 (X509V3_EXT_I2V)i2v_ext_ku,
84 (X509V3_EXT_V2I)v2i_ext_ku,
97 sk_pop_free(eku, ASN1_OBJECT_free);
105 return i2d_ASN1_SET(a, pp, i2d_ASN1_OBJECT, V_ASN1_SEQUENCE,
106 V_ASN1_UNIVERSAL, IS_SEQUENCE);
109 STACK *d2i_ext_ku(a,pp,length)
114 return d2i_ASN1_SET(a, pp, length, (char *(*)())(d2i_ASN1_OBJECT),
115 ASN1_OBJECT_free, V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL);
120 static STACK *i2v_ext_ku(method, eku, ext_list)
121 X509V3_EXT_METHOD *method;
128 for(i = 0; i < sk_num(eku); i++) {
129 obj = (ASN1_OBJECT *)sk_value(eku, i);
130 i2t_ASN1_OBJECT(obj_tmp, 80, obj);
131 X509V3_add_value(NULL, obj_tmp, &ext_list);
136 static STACK *v2i_ext_ku(method, ctx, nval)
137 X509V3_EXT_METHOD *method;
147 if(!(extku = sk_new(NULL))) {
148 X509V3err(X509V3_F_V2I_EXT_KU,ERR_R_MALLOC_FAILURE);
152 for(i = 0; i < sk_num(nval); i++) {
153 val = (CONF_VALUE *)sk_value(nval, i);
154 if(val->value) extval = val->value;
155 else extval = val->name;
156 if(!(objtmp = OBJ_txt2obj(extval, 0))) {
157 sk_pop_free(extku, ASN1_OBJECT_free);
158 X509V3err(X509V3_F_V2I_EXT_KU,X509V3_R_INVALID_OBJECT_IDENTIFIER);
159 X509V3_conf_err(val);
162 sk_push(extku, (char *)objtmp);