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).
63 /* Add a local keyid to a safebag */
65 int PKCS12_add_localkeyid (bag, name, namelen)
70 X509_ATTRIBUTE *attrib;
73 if (!(keyid = ASN1_TYPE_new ())) {
74 PKCS12err(PKCS12_F_PKCS12_ADD_LOCALKEYID, ERR_R_MALLOC_FAILURE);
77 keyid->type = V_ASN1_OCTET_STRING;
78 if (!(oct = ASN1_OCTET_STRING_new())) {
79 PKCS12err(PKCS12_F_PKCS12_ADD_LOCALKEYID, ERR_R_MALLOC_FAILURE);
82 if (!ASN1_OCTET_STRING_set(oct, name, namelen)) {
83 PKCS12err(PKCS12_F_PKCS12_ADD_LOCALKEYID, ERR_R_MALLOC_FAILURE);
86 keyid->value.octet_string = oct;
87 if (!(attrib = X509_ATTRIBUTE_new ())) {
88 PKCS12err(PKCS12_F_PKCS12_ADD_LOCALKEYID, ERR_R_MALLOC_FAILURE);
91 M_ASN1_OBJECT_set(attrib->object, NID_localKeyID);
92 if (!(attrib->value.set = sk_new(NULL))) {
93 PKCS12err(PKCS12_F_PKCS12_ADD_LOCALKEYID, ERR_R_MALLOC_FAILURE);
96 sk_push (attrib->value.set, (char *)keyid);
98 if (!bag->attrib && !(bag->attrib = sk_new (NULL))) {
99 PKCS12err(PKCS12_F_PKCS12_ADD_LOCALKEYID, ERR_R_MALLOC_FAILURE);
102 sk_push (bag->attrib, (char *)attrib);
106 /* Add key usage to PKCS#8 structure */
108 int PKCS8_add_keyusage (p8, usage)
109 PKCS8_PRIV_KEY_INFO *p8;
112 X509_ATTRIBUTE *attrib;
113 ASN1_BIT_STRING *bstr;
115 unsigned char us_val;
116 us_val = (unsigned char) usage;
117 if (!(keyid = ASN1_TYPE_new ())) {
118 PKCS12err(PKCS12_F_PKCS8_ADD_KEYUSAGE, ERR_R_MALLOC_FAILURE);
121 keyid->type = V_ASN1_BIT_STRING;
122 if (!(bstr = ASN1_BIT_STRING_new())) {
123 PKCS12err(PKCS12_F_PKCS8_ADD_KEYUSAGE, ERR_R_MALLOC_FAILURE);
126 if (!ASN1_BIT_STRING_set(bstr, &us_val, 1)) {
127 PKCS12err(PKCS12_F_PKCS8_ADD_KEYUSAGE, ERR_R_MALLOC_FAILURE);
130 keyid->value.bit_string = bstr;
131 if (!(attrib = X509_ATTRIBUTE_new ())) {
132 PKCS12err(PKCS12_F_PKCS8_ADD_KEYUSAGE, ERR_R_MALLOC_FAILURE);
135 M_ASN1_OBJECT_set(attrib->object, NID_key_usage);
136 if (!(attrib->value.set = sk_new(NULL))) {
137 PKCS12err(PKCS12_F_PKCS8_ADD_KEYUSAGE, ERR_R_MALLOC_FAILURE);
140 sk_push (attrib->value.set, (char *)keyid);
142 if (!p8->attributes && !(p8->attributes = sk_new (NULL))) {
143 PKCS12err(PKCS12_F_PKCS8_ADD_KEYUSAGE, ERR_R_MALLOC_FAILURE);
146 sk_push (p8->attributes, (char *)attrib);
150 /* Add a friendlyname to a safebag */
152 int PKCS12_add_friendlyname_asc (bag, name, namelen)
157 unsigned char *uniname;
159 if (!asc2uni(name, &uniname, &unilen)) {
160 PKCS12err(PKCS12_F_ADD_FRIENDLYNAME_ASC,ERR_R_MALLOC_FAILURE);
163 ret = PKCS12_add_friendlyname_uni (bag, uniname, unilen);
169 int PKCS12_add_friendlyname_uni (bag, name, namelen)
174 X509_ATTRIBUTE *attrib;
177 /* Zap ending double null if included */
178 if(!name[namelen - 1] && !name[namelen - 2]) namelen -= 2;
179 if (!(fname = ASN1_TYPE_new ())) {
180 PKCS12err(PKCS12_F_ADD_FRIENDLYNAME_UNI,ERR_R_MALLOC_FAILURE);
183 fname->type = V_ASN1_BMPSTRING;
184 if (!(bmp = ASN1_BMPSTRING_new())) {
185 PKCS12err(PKCS12_F_ADD_FRIENDLYNAME_UNI,ERR_R_MALLOC_FAILURE);
188 if (!(bmp->data = Malloc (namelen))) {
189 PKCS12err(PKCS12_F_ADD_FRIENDLYNAME_UNI,ERR_R_MALLOC_FAILURE);
192 memcpy (bmp->data, name, namelen);
193 bmp->length = namelen;
194 fname->value.bmpstring = bmp;
195 if (!(attrib = X509_ATTRIBUTE_new ())) {
196 PKCS12err(PKCS12_F_ADD_FRIENDLYNAME_UNI,ERR_R_MALLOC_FAILURE);
199 M_ASN1_OBJECT_set(attrib->object, NID_friendlyName);
200 if (!(attrib->value.set = sk_new(NULL))) {
201 PKCS12err(PKCS12_F_ADD_FRIENDLYNAME,ERR_R_MALLOC_FAILURE);
204 sk_push (attrib->value.set, (char *)fname);
206 if (!bag->attrib && !(bag->attrib = sk_new (NULL))) {
207 PKCS12err(PKCS12_F_ADD_FRIENDLYNAME_UNI, ERR_R_MALLOC_FAILURE);
210 sk_push (bag->attrib, (char *)attrib);
214 ASN1_TYPE *PKCS12_get_attr_gen (attrs, attr_nid)
218 X509_ATTRIBUTE *attrib;
220 if (!attrs) return NULL;
221 for (i = 0; i < sk_num (attrs); i++) {
222 attrib = (X509_ATTRIBUTE *) sk_value (attrs, i);
223 if (OBJ_obj2nid (attrib->object) == attr_nid) {
224 if (sk_num (attrib->value.set))
226 sk_value (attrib->value.set, 0);
233 char *PKCS12_get_friendlyname(bag)
237 if (!(atype = PKCS12_get_attr(bag, NID_friendlyName))) return NULL;
238 if (atype->type != V_ASN1_BMPSTRING) return NULL;
239 return uni2asc(atype->value.bmpstring->data,
240 atype->value.bmpstring->length);