2 #if !defined(NO_DES) && !defined(NO_SHA1)
4 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
7 /* ====================================================================
8 * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in
19 * the documentation and/or other materials provided with the
22 * 3. All advertising materials mentioning features or use of this
23 * software must display the following acknowledgment:
24 * "This product includes software developed by the OpenSSL Project
25 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
27 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
28 * endorse or promote products derived from this software without
29 * prior written permission. For written permission, please contact
30 * licensing@OpenSSL.org.
32 * 5. Products derived from this software may not be called "OpenSSL"
33 * nor may "OpenSSL" appear in their names without prior written
34 * permission of the OpenSSL Project.
36 * 6. Redistributions of any form whatsoever must retain the following
38 * "This product includes software developed by the OpenSSL Project
39 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
41 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
42 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
44 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
45 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
46 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
47 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
48 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
49 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
50 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
51 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
52 * OF THE POSSIBILITY OF SUCH DAMAGE.
53 * ====================================================================
55 * This product includes cryptographic software written by Eric Young
56 * (eay@cryptsoft.com). This product includes software written by Tim
57 * Hudson (tjh@cryptsoft.com).
64 #include <openssl/crypto.h>
65 #include <openssl/des.h>
66 #include <openssl/pem.h>
67 #include <openssl/err.h>
68 #include <openssl/pkcs12.h>
71 #define PROG pkcs12_main
82 int get_cert_chain(X509 *cert, STACK_OF(X509) **chain);
83 int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass, int passlen, int options);
84 int dump_certs_pkeys_bags(BIO *out, STACK *bags, char *pass, int passlen, int options);
85 int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass, int passlen, int options);
86 int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst, char *name);
87 void hex_prin(BIO *out, unsigned char *buf, int len);
88 int alg_print(BIO *x, X509_ALGOR *alg);
89 int cert_load(BIO *in, STACK_OF(X509) *sk);
90 int MAIN(int argc, char **argv)
92 char *infile=NULL, *outfile=NULL, *keyname = NULL;
94 BIO *in=NULL, *out = NULL, *inkey = NULL, *certsin = NULL;
98 char pass[50], macpass[50];
103 int iter = PKCS12_DEFAULT_ITER;
104 int maciter = PKCS12_DEFAULT_ITER;
107 int cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
108 int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
112 STACK *canames = NULL;
113 char *cpass = NULL, *mpass = NULL;
117 enc = EVP_des_ede3_cbc();
118 if (bio_err == NULL ) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
124 if (*args[0] == '-') {
125 if (!strcmp (*args, "-nokeys")) options |= NOKEYS;
126 else if (!strcmp (*args, "-keyex")) keytype = KEY_EX;
127 else if (!strcmp (*args, "-keysig")) keytype = KEY_SIG;
128 else if (!strcmp (*args, "-nocerts")) options |= NOCERTS;
129 else if (!strcmp (*args, "-clcerts")) options |= CLCERTS;
130 else if (!strcmp (*args, "-cacerts")) options |= CACERTS;
131 else if (!strcmp (*args, "-noout")) options |= (NOKEYS|NOCERTS);
132 else if (!strcmp (*args, "-info")) options |= INFO;
133 else if (!strcmp (*args, "-chain")) chain = 1;
134 else if (!strcmp (*args, "-twopass")) twopass = 1;
135 else if (!strcmp (*args, "-nomacver")) macver = 0;
136 else if (!strcmp (*args, "-descert"))
137 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
138 else if (!strcmp (*args, "-export")) export_cert = 1;
139 else if (!strcmp (*args, "-des")) enc=EVP_des_cbc();
141 else if (!strcmp (*args, "-idea")) enc=EVP_idea_cbc();
143 else if (!strcmp (*args, "-des3")) enc = EVP_des_ede3_cbc();
144 else if (!strcmp (*args, "-noiter")) iter = 1;
145 else if (!strcmp (*args, "-maciter"))
146 maciter = PKCS12_DEFAULT_ITER;
147 else if (!strcmp (*args, "-nomaciter"))
149 else if (!strcmp (*args, "-nodes")) enc=NULL;
150 else if (!strcmp (*args, "-certpbe")) {
153 cert_pbe=OBJ_txt2nid(*args);
154 if(cert_pbe == NID_undef) {
156 "Unknown PBE algorithm %s\n", *args);
160 } else if (!strcmp (*args, "-keypbe")) {
163 key_pbe=OBJ_txt2nid(*args);
164 if(key_pbe == NID_undef) {
166 "Unknown PBE algorithm %s\n", *args);
170 } else if (!strcmp (*args, "-inkey")) {
175 } else if (!strcmp (*args, "-certfile")) {
180 } else if (!strcmp (*args, "-name")) {
185 } else if (!strcmp (*args, "-caname")) {
188 if (!canames) canames = sk_new(NULL);
189 sk_push(canames, *args);
191 } else if (!strcmp (*args, "-in")) {
196 } else if (!strcmp (*args, "-out")) {
201 } else if (!strcmp (*args, "-envpass")) {
204 if(!(cpass = getenv(*args))) {
206 "Can't read environment variable %s\n", *args);
211 } else if (!strcmp (*args, "-password")) {
224 BIO_printf (bio_err, "Usage: pkcs12 [options]\n");
225 BIO_printf (bio_err, "where options are\n");
226 BIO_printf (bio_err, "-export output PKCS12 file\n");
227 BIO_printf (bio_err, "-chain add certificate chain\n");
228 BIO_printf (bio_err, "-inkey file private key if not infile\n");
229 BIO_printf (bio_err, "-certfile f add all certs in f\n");
230 BIO_printf (bio_err, "-name \"name\" use name as friendly name\n");
231 BIO_printf (bio_err, "-caname \"nm\" use nm as CA friendly name (can be used more than once).\n");
232 BIO_printf (bio_err, "-in infile input filename\n");
233 BIO_printf (bio_err, "-out outfile output filename\n");
234 BIO_printf (bio_err, "-noout don't output anything, just verify.\n");
235 BIO_printf (bio_err, "-nomacver don't verify MAC.\n");
236 BIO_printf (bio_err, "-nocerts don't output certificates.\n");
237 BIO_printf (bio_err, "-clcerts only output client certificates.\n");
238 BIO_printf (bio_err, "-cacerts only output CA certificates.\n");
239 BIO_printf (bio_err, "-nokeys don't output private keys.\n");
240 BIO_printf (bio_err, "-info give info about PKCS#12 structure.\n");
241 BIO_printf (bio_err, "-des encrypt private keys with DES\n");
242 BIO_printf (bio_err, "-des3 encrypt private keys with triple DES (default)\n");
244 BIO_printf (bio_err, "-idea encrypt private keys with idea\n");
246 BIO_printf (bio_err, "-nodes don't encrypt private keys\n");
247 BIO_printf (bio_err, "-noiter don't use encryption iteration\n");
248 BIO_printf (bio_err, "-maciter use MAC iteration\n");
249 BIO_printf (bio_err, "-twopass separate MAC, encryption passwords\n");
250 BIO_printf (bio_err, "-descert encrypt PKCS#12 certificates with triple DES (default RC2-40)\n");
251 BIO_printf (bio_err, "-certpbe alg specify certificate PBE algorithm (default RC2-40)\n");
252 BIO_printf (bio_err, "-keypbe alg specify private key PBE algorithm (default 3DES)\n");
253 BIO_printf (bio_err, "-keyex set MS key exchange type\n");
254 BIO_printf (bio_err, "-keysig set MS key signature type\n");
255 BIO_printf (bio_err, "-password p set import/export password (NOT RECOMMENDED)\n");
256 BIO_printf (bio_err, "-envpass p set import/export password from environment\n");
260 if(cpass) mpass = cpass;
266 ERR_load_crypto_strings();
269 CRYPTO_push_info("read files");
272 if (!infile) in = BIO_new_fp(stdin, BIO_NOCLOSE);
273 else in = BIO_new_file(infile, "rb");
275 BIO_printf(bio_err, "Error opening input file %s\n",
276 infile ? infile : "<stdin>");
282 if(!(certsin = BIO_new_file(certfile, "r"))) {
283 BIO_printf(bio_err, "Can't open certificate file %s\n", certfile);
290 if(!(inkey = BIO_new_file(keyname, "r"))) {
291 BIO_printf(bio_err, "Can't key certificate file %s\n", keyname);
299 CRYPTO_push_info("write files");
302 if (!outfile) out = BIO_new_fp(stdout, BIO_NOCLOSE);
303 else out = BIO_new_file(outfile, "wb");
305 BIO_printf(bio_err, "Error opening output file %s\n",
306 outfile ? outfile : "<stdout>");
312 CRYPTO_push_info("read MAC password");
314 if(EVP_read_pw_string (macpass, 50, "Enter MAC Password:", export_cert))
316 BIO_printf (bio_err, "Can't read Password\n");
328 PKCS8_PRIV_KEY_INFO *p8;
331 STACK_OF(X509) *certs=NULL;
334 unsigned char keyid[EVP_MAX_MD_SIZE];
335 unsigned int keyidlen = 0;
338 CRYPTO_push_info("process -export_cert");
340 key = PEM_read_bio_PrivateKey(inkey ? inkey : in, NULL, NULL, NULL);
341 if (!inkey) (void) BIO_reset(in);
342 else BIO_free(inkey);
344 BIO_printf (bio_err, "Error loading private key\n");
345 ERR_print_errors(bio_err);
349 certs = sk_X509_new(NULL);
351 /* Load in all certs in input file */
352 if(!cert_load(in, certs)) {
353 BIO_printf(bio_err, "Error loading certificates from input\n");
354 ERR_print_errors(bio_err);
358 for(i = 0; i < sk_X509_num(certs); i++) {
359 ucert = sk_X509_value(certs, i);
360 if(X509_check_private_key(ucert, key)) {
361 X509_digest(ucert, EVP_sha1(), keyid, &keyidlen);
367 BIO_printf(bio_err, "No certificate matches private key\n");
371 bags = sk_new (NULL);
373 /* Add any more certificates asked for */
375 if(!cert_load(certsin, certs)) {
376 BIO_printf(bio_err, "Error loading certificates from certfile\n");
377 ERR_print_errors(bio_err);
383 /* If chaining get chain from user cert */
386 STACK_OF(X509) *chain2;
387 vret = get_cert_chain (ucert, &chain2);
389 BIO_printf (bio_err, "Error %s getting chain.\n",
390 X509_verify_cert_error_string(vret));
393 /* Exclude verified certificate */
394 for (i = 1; i < sk_X509_num (chain2) ; i++)
395 sk_X509_push(certs, sk_X509_value (chain2, i));
396 sk_X509_free(chain2);
400 /* We now have loads of certificates: include them all */
401 for(i = 0; i < sk_X509_num(certs); i++) {
403 cert = sk_X509_value(certs, i);
404 bag = M_PKCS12_x5092certbag(cert);
405 /* If it matches private key set id */
407 if(name) PKCS12_add_friendlyname(bag, name, -1);
408 PKCS12_add_localkeyid(bag, keyid, keyidlen);
409 } else if((catmp = sk_shift(canames)))
410 PKCS12_add_friendlyname(bag, catmp, -1);
411 sk_push(bags, (char *)bag);
413 sk_X509_pop_free(certs, X509_free);
414 if (canames) sk_free(canames);
417 EVP_read_pw_string(pass, 50, "Enter Export Password:", 1)) {
418 BIO_printf (bio_err, "Can't read Password\n");
421 if (!twopass) strcpy(macpass, pass);
422 /* Turn certbags into encrypted authsafe */
423 authsafe = PKCS12_pack_p7encdata(cert_pbe, cpass, -1, NULL, 0,
425 sk_pop_free(bags, PKCS12_SAFEBAG_free);
428 ERR_print_errors (bio_err);
432 safes = sk_new (NULL);
433 sk_push (safes, (char *)authsafe);
435 /* Make a shrouded key bag */
436 p8 = EVP_PKEY2PKCS8 (key);
438 if(keytype) PKCS8_add_keyusage(p8, keytype);
439 bag = PKCS12_MAKE_SHKEYBAG(key_pbe, cpass, -1, NULL, 0, iter, p8);
440 PKCS8_PRIV_KEY_INFO_free(p8);
441 if (name) PKCS12_add_friendlyname (bag, name, -1);
442 PKCS12_add_localkeyid (bag, keyid, keyidlen);
444 sk_push (bags, (char *)bag);
445 /* Turn it into unencrypted safe bag */
446 authsafe = PKCS12_pack_p7data (bags);
447 sk_pop_free(bags, PKCS12_SAFEBAG_free);
448 sk_push (safes, (char *)authsafe);
450 p12 = PKCS12_init (NID_pkcs7_data);
452 M_PKCS12_pack_authsafes (p12, safes);
454 sk_pop_free(safes, PKCS7_free);
456 PKCS12_set_mac (p12, mpass, -1, NULL, 0, maciter, NULL);
458 i2d_PKCS12_bio (out, p12);
471 if (!(p12 = d2i_PKCS12_bio (in, NULL))) {
472 ERR_print_errors(bio_err);
477 CRYPTO_push_info("read import password");
479 if(!noprompt && EVP_read_pw_string(pass, 50, "Enter Import Password:", 0)) {
480 BIO_printf (bio_err, "Can't read Password\n");
487 if (!twopass) strcpy(macpass, pass);
489 if (options & INFO) BIO_printf (bio_err, "MAC Iteration %ld\n", p12->mac->iter ? ASN1_INTEGER_get (p12->mac->iter) : 1);
492 CRYPTO_push_info("verify MAC");
494 if (!PKCS12_verify_mac (p12, mpass, -1)) {
495 BIO_printf (bio_err, "Mac verify errror: invalid password?\n");
496 ERR_print_errors (bio_err);
498 } else BIO_printf (bio_err, "MAC verified OK\n");
505 CRYPTO_push_info("output keys and certificates");
507 if (!dump_certs_keys_p12 (out, p12, cpass, -1, options)) {
508 BIO_printf(bio_err, "Error outputting keys and certificates\n");
509 ERR_print_errors (bio_err);
519 CRYPTO_remove_all_info();
526 int dump_certs_keys_p12 (BIO *out, PKCS12 *p12, char *pass,
527 int passlen, int options)
529 STACK *asafes, *bags;
532 if (!( asafes = M_PKCS12_unpack_authsafes (p12))) return 0;
533 for (i = 0; i < sk_num (asafes); i++) {
534 p7 = (PKCS7 *) sk_value (asafes, i);
535 bagnid = OBJ_obj2nid (p7->type);
536 if (bagnid == NID_pkcs7_data) {
537 bags = M_PKCS12_unpack_p7data (p7);
538 if (options & INFO) BIO_printf (bio_err, "PKCS7 Data\n");
539 } else if (bagnid == NID_pkcs7_encrypted) {
540 if (options & INFO) {
541 BIO_printf (bio_err, "PKCS7 Encrypted data: ");
543 p7->d.encrypted->enc_data->algorithm);
545 bags = M_PKCS12_unpack_p7encdata (p7, pass, passlen);
548 if (!dump_certs_pkeys_bags (out, bags, pass, passlen,
550 sk_pop_free (bags, PKCS12_SAFEBAG_free);
553 sk_pop_free (bags, PKCS12_SAFEBAG_free);
555 sk_pop_free (asafes, PKCS7_free);
559 int dump_certs_pkeys_bags (BIO *out, STACK *bags, char *pass,
560 int passlen, int options)
563 for (i = 0; i < sk_num (bags); i++) {
564 if (!dump_certs_pkeys_bag (out,
565 (PKCS12_SAFEBAG *)sk_value (bags, i), pass, passlen,
571 int dump_certs_pkeys_bag (BIO *out, PKCS12_SAFEBAG *bag, char *pass,
572 int passlen, int options)
575 PKCS8_PRIV_KEY_INFO *p8;
578 switch (M_PKCS12_bag_type(bag))
581 if (options & INFO) BIO_printf (bio_err, "Key bag\n");
582 if (options & NOKEYS) return 1;
583 print_attribs (out, bag->attrib, "Bag Attributes");
584 p8 = bag->value.keybag;
585 if (!(pkey = EVP_PKCS82PKEY (p8))) return 0;
586 print_attribs (out, p8->attributes, "Key Attributes");
587 PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, NULL);
591 case NID_pkcs8ShroudedKeyBag:
592 if (options & INFO) {
593 BIO_printf (bio_err, "Shrouded Keybag: ");
594 alg_print (bio_err, bag->value.shkeybag->algor);
596 if (options & NOKEYS) return 1;
597 print_attribs (out, bag->attrib, "Bag Attributes");
598 if (!(p8 = M_PKCS12_decrypt_skey (bag, pass, passlen)))
600 if (!(pkey = EVP_PKCS82PKEY (p8))) return 0;
601 print_attribs (out, p8->attributes, "Key Attributes");
602 PKCS8_PRIV_KEY_INFO_free(p8);
603 PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, NULL);
608 if (options & INFO) BIO_printf (bio_err, "Certificate bag\n");
609 if (options & NOCERTS) return 1;
610 if (PKCS12_get_attr(bag, NID_localKeyID)) {
611 if (options & CACERTS) return 1;
612 } else if (options & CLCERTS) return 1;
613 print_attribs (out, bag->attrib, "Bag Attributes");
614 if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate )
616 if (!(x509 = M_PKCS12_certbag2x509(bag))) return 0;
617 dump_cert_text (out, x509);
618 PEM_write_bio_X509 (out, x509);
622 case NID_safeContentsBag:
623 if (options & INFO) BIO_printf (bio_err, "Safe Contents bag\n");
624 print_attribs (out, bag->attrib, "Bag Attributes");
625 return dump_certs_pkeys_bags (out, bag->value.safes, pass,
629 BIO_printf (bio_err, "Warning unsupported bag type: ");
630 i2a_ASN1_OBJECT (bio_err, bag->type);
631 BIO_printf (bio_err, "\n");
638 /* Given a single certificate return a verified chain or NULL if error */
640 /* Hope this is OK .... */
642 int get_cert_chain (X509 *cert, STACK_OF(X509) **chain)
645 X509_STORE_CTX store_ctx;
649 store = X509_STORE_new ();
650 X509_STORE_set_default_paths (store);
651 X509_STORE_CTX_init(&store_ctx, store, cert, NULL);
652 if (X509_verify_cert(&store_ctx) <= 0) {
653 i = X509_STORE_CTX_get_error (&store_ctx);
656 chn = X509_STORE_CTX_rget_chain(&store_ctx);
660 X509_STORE_CTX_cleanup(&store_ctx);
661 X509_STORE_free(store);
666 int alg_print (BIO *x, X509_ALGOR *alg)
670 p = alg->parameter->value.sequence->data;
671 pbe = d2i_PBEPARAM (NULL, &p, alg->parameter->value.sequence->length);
672 BIO_printf (bio_err, "%s, Iteration %d\n",
673 OBJ_nid2ln(OBJ_obj2nid(alg->algorithm)), ASN1_INTEGER_get(pbe->iter));
678 /* Load all certificates from a given file */
680 int cert_load(BIO *in, STACK_OF(X509) *sk)
685 while((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
687 sk_X509_push(sk, cert);
689 if(ret) ERR_clear_error();
693 /* Generalised attribute print: handle PKCS#8 and bag attributes */
695 int print_attribs (BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst, char *name)
697 X509_ATTRIBUTE *attr;
702 BIO_printf(out, "%s: <No Attributes>\n", name);
705 if(!sk_X509_ATTRIBUTE_num(attrlst)) {
706 BIO_printf(out, "%s: <Empty Attributes>\n", name);
709 BIO_printf(out, "%s\n", name);
710 for(i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
711 attr = sk_X509_ATTRIBUTE_value(attrlst, i);
712 attr_nid = OBJ_obj2nid(attr->object);
713 BIO_printf(out, " ");
714 if(attr_nid == NID_undef) {
715 i2a_ASN1_OBJECT (out, attr->object);
716 BIO_printf(out, ": ");
717 } else BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
719 if(sk_ASN1_TYPE_num(attr->value.set)) {
720 av = sk_ASN1_TYPE_value(attr->value.set, 0);
722 case V_ASN1_BMPSTRING:
723 value = uni2asc(av->value.bmpstring->data,
724 av->value.bmpstring->length);
725 BIO_printf(out, "%s\n", value);
729 case V_ASN1_OCTET_STRING:
730 hex_prin(out, av->value.bit_string->data,
731 av->value.bit_string->length);
732 BIO_printf(out, "\n");
735 case V_ASN1_BIT_STRING:
736 hex_prin(out, av->value.octet_string->data,
737 av->value.octet_string->length);
738 BIO_printf(out, "\n");
742 BIO_printf(out, "<Unsupported tag %d>\n", av->type);
745 } else BIO_printf(out, "<No Values>\n");
750 void hex_prin(BIO *out, unsigned char *buf, int len)
753 for (i = 0; i < len; i++) BIO_printf (out, "%02X ", buf[i]);