2 * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
5 /* ====================================================================
6 * Copyright (c) 1999-2002 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).
60 #include "internal/cryptlib.h"
61 #include <openssl/pkcs12.h>
64 static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags,
67 static int copy_bag_attr(PKCS12_SAFEBAG *bag, EVP_PKEY *pkey, int nid)
71 idx = EVP_PKEY_get_attr_by_NID(pkey, nid, -1);
74 attr = EVP_PKEY_get_attr(pkey, idx);
75 if (!X509at_add1_attr(&bag->attrib, attr))
80 PKCS12 *PKCS12_create(char *pass, char *name, EVP_PKEY *pkey, X509 *cert,
81 STACK_OF(X509) *ca, int nid_key, int nid_cert, int iter,
82 int mac_iter, int keytype)
85 STACK_OF(PKCS7) *safes = NULL;
86 STACK_OF(PKCS12_SAFEBAG) *bags = NULL;
87 PKCS12_SAFEBAG *bag = NULL;
89 unsigned char keyid[EVP_MAX_MD_SIZE];
90 unsigned int keyidlen = 0;
95 nid_cert = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
97 nid_cert = NID_pbe_WithSHA1And40BitRC2_CBC;
100 nid_key = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
102 iter = PKCS12_DEFAULT_ITER;
106 if (!pkey && !cert && !ca) {
107 PKCS12err(PKCS12_F_PKCS12_CREATE, PKCS12_R_INVALID_NULL_ARGUMENT);
112 if (!X509_check_private_key(cert, pkey))
114 X509_digest(cert, EVP_sha1(), keyid, &keyidlen);
118 bag = PKCS12_add_cert(&bags, cert);
119 if (name && !PKCS12_add_friendlyname(bag, name, -1))
121 if (keyidlen && !PKCS12_add_localkeyid(bag, keyid, keyidlen))
125 /* Add all other certificates */
126 for (i = 0; i < sk_X509_num(ca); i++) {
127 if (!PKCS12_add_cert(&bags, sk_X509_value(ca, i)))
131 if (bags && !PKCS12_add_safe(&safes, bags, nid_cert, iter, pass))
134 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
138 bag = PKCS12_add_key(&bags, pkey, keytype, iter, nid_key, pass);
143 if (!copy_bag_attr(bag, pkey, NID_ms_csp_name))
145 if (!copy_bag_attr(bag, pkey, NID_LocalKeySet))
148 if (name && !PKCS12_add_friendlyname(bag, name, -1))
150 if (keyidlen && !PKCS12_add_localkeyid(bag, keyid, keyidlen))
154 if (bags && !PKCS12_add_safe(&safes, bags, -1, 0, NULL))
157 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
160 p12 = PKCS12_add_safes(safes, 0);
165 sk_PKCS7_pop_free(safes, PKCS7_free);
169 if ((mac_iter != -1) &&
170 !PKCS12_set_mac(p12, pass, -1, NULL, 0, mac_iter, NULL))
177 sk_PKCS7_pop_free(safes, PKCS7_free);
178 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
183 PKCS12_SAFEBAG *PKCS12_add_cert(STACK_OF(PKCS12_SAFEBAG) **pbags, X509 *cert)
185 PKCS12_SAFEBAG *bag = NULL;
188 unsigned char *keyid;
191 /* Add user certificate */
192 if ((bag = PKCS12_SAFEBAG_create_cert(cert)) == NULL)
196 * Use friendlyName and localKeyID in certificate. (if present)
199 name = (char *)X509_alias_get0(cert, &namelen);
201 if (name && !PKCS12_add_friendlyname(bag, name, namelen))
204 keyid = X509_keyid_get0(cert, &keyidlen);
206 if (keyid && !PKCS12_add_localkeyid(bag, keyid, keyidlen))
209 if (!pkcs12_add_bag(pbags, bag))
215 PKCS12_SAFEBAG_free(bag);
220 PKCS12_SAFEBAG *PKCS12_add_key(STACK_OF(PKCS12_SAFEBAG) **pbags,
221 EVP_PKEY *key, int key_usage, int iter,
222 int nid_key, char *pass)
225 PKCS12_SAFEBAG *bag = NULL;
226 PKCS8_PRIV_KEY_INFO *p8 = NULL;
228 /* Make a PKCS#8 structure */
229 if ((p8 = EVP_PKEY2PKCS8(key)) == NULL)
231 if (key_usage && !PKCS8_add_keyusage(p8, key_usage))
234 bag = PKCS12_SAFEBAG_create_pkcs8_encrypt(nid_key, pass, -1, NULL, 0,
236 PKCS8_PRIV_KEY_INFO_free(p8);
238 bag = PKCS12_SAFEBAG_create0_p8inf(p8);
243 if (!pkcs12_add_bag(pbags, bag))
249 PKCS12_SAFEBAG_free(bag);
254 int PKCS12_add_safe(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags,
255 int nid_safe, int iter, char *pass)
261 *psafes = sk_PKCS7_new_null();
269 #ifdef OPENSSL_NO_RC2
270 nid_safe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
272 nid_safe = NID_pbe_WithSHA1And40BitRC2_CBC;
276 p7 = PKCS12_pack_p7data(bags);
278 p7 = PKCS12_pack_p7encdata(nid_safe, pass, -1, NULL, 0, iter, bags);
282 if (!sk_PKCS7_push(*psafes, p7))
289 sk_PKCS7_free(*psafes);
297 static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags,
304 *pbags = sk_PKCS12_SAFEBAG_new_null();
311 if (!sk_PKCS12_SAFEBAG_push(*pbags, bag)) {
313 sk_PKCS12_SAFEBAG_free(*pbags);
323 PKCS12 *PKCS12_add_safes(STACK_OF(PKCS7) *safes, int nid_p7)
327 nid_p7 = NID_pkcs7_data;
328 p12 = PKCS12_init(nid_p7);
333 if (!PKCS12_pack_authsafes(p12, safes)) {