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).
65 #include <openssl/crypto.h>
66 #include <openssl/err.h>
67 #include <openssl/pem.h>
68 #include <openssl/pkcs12.h>
70 #define PROG pkcs12_main
81 int get_cert_chain(X509 *cert, STACK_OF(X509) **chain);
82 int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass, int passlen, int options, char *pempass);
83 int dump_certs_pkeys_bags(BIO *out, STACK *bags, char *pass, int passlen, int options, char *pempass);
84 int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass, int passlen, int options, char *pempass);
85 int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst, char *name);
86 void hex_prin(BIO *out, unsigned char *buf, int len);
87 int alg_print(BIO *x, X509_ALGOR *alg);
88 int cert_load(BIO *in, STACK_OF(X509) *sk);
90 int MAIN(int, char **);
92 int MAIN(int argc, char **argv)
94 char *infile=NULL, *outfile=NULL, *keyname = NULL;
96 BIO *in=NULL, *out = NULL, *inkey = NULL, *certsin = NULL;
100 char pass[50], macpass[50];
105 int iter = PKCS12_DEFAULT_ITER;
106 int maciter = PKCS12_DEFAULT_ITER;
109 int cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
110 int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
114 STACK *canames = NULL;
115 char *cpass = NULL, *mpass = NULL;
116 char *passin = NULL, *passout = NULL;
120 enc = EVP_des_ede3_cbc();
121 if (bio_err == NULL ) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
127 if (*args[0] == '-') {
128 if (!strcmp (*args, "-nokeys")) options |= NOKEYS;
129 else if (!strcmp (*args, "-keyex")) keytype = KEY_EX;
130 else if (!strcmp (*args, "-keysig")) keytype = KEY_SIG;
131 else if (!strcmp (*args, "-nocerts")) options |= NOCERTS;
132 else if (!strcmp (*args, "-clcerts")) options |= CLCERTS;
133 else if (!strcmp (*args, "-cacerts")) options |= CACERTS;
134 else if (!strcmp (*args, "-noout")) options |= (NOKEYS|NOCERTS);
135 else if (!strcmp (*args, "-info")) options |= INFO;
136 else if (!strcmp (*args, "-chain")) chain = 1;
137 else if (!strcmp (*args, "-twopass")) twopass = 1;
138 else if (!strcmp (*args, "-nomacver")) macver = 0;
139 else if (!strcmp (*args, "-descert"))
140 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
141 else if (!strcmp (*args, "-export")) export_cert = 1;
142 else if (!strcmp (*args, "-des")) enc=EVP_des_cbc();
144 else if (!strcmp (*args, "-idea")) enc=EVP_idea_cbc();
146 else if (!strcmp (*args, "-des3")) enc = EVP_des_ede3_cbc();
147 else if (!strcmp (*args, "-noiter")) iter = 1;
148 else if (!strcmp (*args, "-maciter"))
149 maciter = PKCS12_DEFAULT_ITER;
150 else if (!strcmp (*args, "-nomaciter"))
152 else if (!strcmp (*args, "-nodes")) enc=NULL;
153 else if (!strcmp (*args, "-certpbe")) {
156 cert_pbe=OBJ_txt2nid(*args);
157 if(cert_pbe == NID_undef) {
159 "Unknown PBE algorithm %s\n", *args);
163 } else if (!strcmp (*args, "-keypbe")) {
166 key_pbe=OBJ_txt2nid(*args);
167 if(key_pbe == NID_undef) {
169 "Unknown PBE algorithm %s\n", *args);
173 } else if (!strcmp (*args, "-inkey")) {
178 } else if (!strcmp (*args, "-certfile")) {
183 } else if (!strcmp (*args, "-name")) {
188 } else if (!strcmp (*args, "-caname")) {
191 if (!canames) canames = sk_new(NULL);
192 sk_push(canames, *args);
194 } else if (!strcmp (*args, "-in")) {
199 } else if (!strcmp (*args, "-out")) {
204 } else if (!strcmp(*args,"-passin")) {
209 } else if (!strcmp(*args,"-envpassin")) {
212 if(!(passin= getenv(*args))) {
214 "Can't read environment variable %s\n",
219 } else if (!strcmp(*args,"-envpassout")) {
222 if(!(passout= getenv(*args))) {
224 "Can't read environment variable %s\n",
229 } else if (!strcmp(*args,"-passout")) {
234 } else if (!strcmp (*args, "-envpass")) {
237 if(!(cpass = getenv(*args))) {
239 "Can't read environment variable %s\n", *args);
243 } else if (!strcmp (*args, "-password")) {
256 BIO_printf (bio_err, "Usage: pkcs12 [options]\n");
257 BIO_printf (bio_err, "where options are\n");
258 BIO_printf (bio_err, "-export output PKCS12 file\n");
259 BIO_printf (bio_err, "-chain add certificate chain\n");
260 BIO_printf (bio_err, "-inkey file private key if not infile\n");
261 BIO_printf (bio_err, "-certfile f add all certs in f\n");
262 BIO_printf (bio_err, "-name \"name\" use name as friendly name\n");
263 BIO_printf (bio_err, "-caname \"nm\" use nm as CA friendly name (can be used more than once).\n");
264 BIO_printf (bio_err, "-in infile input filename\n");
265 BIO_printf (bio_err, "-out outfile output filename\n");
266 BIO_printf (bio_err, "-noout don't output anything, just verify.\n");
267 BIO_printf (bio_err, "-nomacver don't verify MAC.\n");
268 BIO_printf (bio_err, "-nocerts don't output certificates.\n");
269 BIO_printf (bio_err, "-clcerts only output client certificates.\n");
270 BIO_printf (bio_err, "-cacerts only output CA certificates.\n");
271 BIO_printf (bio_err, "-nokeys don't output private keys.\n");
272 BIO_printf (bio_err, "-info give info about PKCS#12 structure.\n");
273 BIO_printf (bio_err, "-des encrypt private keys with DES\n");
274 BIO_printf (bio_err, "-des3 encrypt private keys with triple DES (default)\n");
276 BIO_printf (bio_err, "-idea encrypt private keys with idea\n");
278 BIO_printf (bio_err, "-nodes don't encrypt private keys\n");
279 BIO_printf (bio_err, "-noiter don't use encryption iteration\n");
280 BIO_printf (bio_err, "-maciter use MAC iteration\n");
281 BIO_printf (bio_err, "-twopass separate MAC, encryption passwords\n");
282 BIO_printf (bio_err, "-descert encrypt PKCS#12 certificates with triple DES (default RC2-40)\n");
283 BIO_printf (bio_err, "-certpbe alg specify certificate PBE algorithm (default RC2-40)\n");
284 BIO_printf (bio_err, "-keypbe alg specify private key PBE algorithm (default 3DES)\n");
285 BIO_printf (bio_err, "-keyex set MS key exchange type\n");
286 BIO_printf (bio_err, "-keysig set MS key signature type\n");
287 BIO_printf (bio_err, "-password p set import/export password (NOT RECOMMENDED)\n");
288 BIO_printf (bio_err, "-envpass p set import/export password from environment\n");
289 BIO_printf (bio_err, "-passin p input file pass phrase\n");
290 BIO_printf (bio_err, "-envpassin p environment variable containing input file pass phrase\n");
291 BIO_printf (bio_err, "-passout p output file pass phrase\n");
292 BIO_printf (bio_err, "-envpassout p environment variable containing output file pass phrase\n");
297 if(export_cert) cpass = passout;
309 ERR_load_crypto_strings();
312 CRYPTO_push_info("read files");
315 if (!infile) in = BIO_new_fp(stdin, BIO_NOCLOSE);
316 else in = BIO_new_file(infile, "rb");
318 BIO_printf(bio_err, "Error opening input file %s\n",
319 infile ? infile : "<stdin>");
325 if(!(certsin = BIO_new_file(certfile, "r"))) {
326 BIO_printf(bio_err, "Can't open certificate file %s\n", certfile);
333 if(!(inkey = BIO_new_file(keyname, "r"))) {
334 BIO_printf(bio_err, "Can't key certificate file %s\n", keyname);
342 CRYPTO_push_info("write files");
345 if (!outfile) out = BIO_new_fp(stdout, BIO_NOCLOSE);
346 else out = BIO_new_file(outfile, "wb");
348 BIO_printf(bio_err, "Error opening output file %s\n",
349 outfile ? outfile : "<stdout>");
355 CRYPTO_push_info("read MAC password");
357 if(EVP_read_pw_string (macpass, 50, "Enter MAC Password:", export_cert))
359 BIO_printf (bio_err, "Can't read Password\n");
371 PKCS8_PRIV_KEY_INFO *p8;
374 STACK_OF(X509) *certs=NULL;
377 unsigned char keyid[EVP_MAX_MD_SIZE];
378 unsigned int keyidlen = 0;
381 CRYPTO_push_info("process -export_cert");
383 key = PEM_read_bio_PrivateKey(inkey ? inkey : in, NULL, PEM_cb, passin);
384 if (!inkey) (void) BIO_reset(in);
385 else BIO_free(inkey);
387 BIO_printf (bio_err, "Error loading private key\n");
388 ERR_print_errors(bio_err);
392 certs = sk_X509_new(NULL);
394 /* Load in all certs in input file */
395 if(!cert_load(in, certs)) {
396 BIO_printf(bio_err, "Error loading certificates from input\n");
397 ERR_print_errors(bio_err);
401 for(i = 0; i < sk_X509_num(certs); i++) {
402 ucert = sk_X509_value(certs, i);
403 if(X509_check_private_key(ucert, key)) {
404 X509_digest(ucert, EVP_sha1(), keyid, &keyidlen);
410 BIO_printf(bio_err, "No certificate matches private key\n");
414 bags = sk_new (NULL);
416 /* Add any more certificates asked for */
418 if(!cert_load(certsin, certs)) {
419 BIO_printf(bio_err, "Error loading certificates from certfile\n");
420 ERR_print_errors(bio_err);
426 /* If chaining get chain from user cert */
429 STACK_OF(X509) *chain2;
430 vret = get_cert_chain (ucert, &chain2);
432 BIO_printf (bio_err, "Error %s getting chain.\n",
433 X509_verify_cert_error_string(vret));
436 /* Exclude verified certificate */
437 for (i = 1; i < sk_X509_num (chain2) ; i++)
438 sk_X509_push(certs, sk_X509_value (chain2, i));
439 sk_X509_free(chain2);
443 /* We now have loads of certificates: include them all */
444 for(i = 0; i < sk_X509_num(certs); i++) {
446 cert = sk_X509_value(certs, i);
447 bag = M_PKCS12_x5092certbag(cert);
448 /* If it matches private key set id */
450 if(name) PKCS12_add_friendlyname(bag, name, -1);
451 PKCS12_add_localkeyid(bag, keyid, keyidlen);
452 } else if((catmp = sk_shift(canames)))
453 PKCS12_add_friendlyname(bag, catmp, -1);
454 sk_push(bags, (char *)bag);
456 sk_X509_pop_free(certs, X509_free);
457 if (canames) sk_free(canames);
460 EVP_read_pw_string(pass, 50, "Enter Export Password:", 1)) {
461 BIO_printf (bio_err, "Can't read Password\n");
464 if (!twopass) strcpy(macpass, pass);
465 /* Turn certbags into encrypted authsafe */
466 authsafe = PKCS12_pack_p7encdata(cert_pbe, cpass, -1, NULL, 0,
468 sk_pop_free(bags, PKCS12_SAFEBAG_free);
471 ERR_print_errors (bio_err);
475 safes = sk_new (NULL);
476 sk_push (safes, (char *)authsafe);
478 /* Make a shrouded key bag */
479 p8 = EVP_PKEY2PKCS8 (key);
481 if(keytype) PKCS8_add_keyusage(p8, keytype);
482 bag = PKCS12_MAKE_SHKEYBAG(key_pbe, cpass, -1, NULL, 0, iter, p8);
483 PKCS8_PRIV_KEY_INFO_free(p8);
484 if (name) PKCS12_add_friendlyname (bag, name, -1);
485 PKCS12_add_localkeyid (bag, keyid, keyidlen);
487 sk_push (bags, (char *)bag);
488 /* Turn it into unencrypted safe bag */
489 authsafe = PKCS12_pack_p7data (bags);
490 sk_pop_free(bags, PKCS12_SAFEBAG_free);
491 sk_push (safes, (char *)authsafe);
493 p12 = PKCS12_init (NID_pkcs7_data);
495 M_PKCS12_pack_authsafes (p12, safes);
497 sk_pop_free(safes, PKCS7_free);
499 PKCS12_set_mac (p12, mpass, -1, NULL, 0, maciter, NULL);
501 i2d_PKCS12_bio (out, p12);
514 if (!(p12 = d2i_PKCS12_bio (in, NULL))) {
515 ERR_print_errors(bio_err);
520 CRYPTO_push_info("read import password");
522 if(!noprompt && EVP_read_pw_string(pass, 50, "Enter Import Password:", 0)) {
523 BIO_printf (bio_err, "Can't read Password\n");
530 if (!twopass) strcpy(macpass, pass);
532 if (options & INFO) BIO_printf (bio_err, "MAC Iteration %ld\n", p12->mac->iter ? ASN1_INTEGER_get (p12->mac->iter) : 1);
535 CRYPTO_push_info("verify MAC");
537 if (!PKCS12_verify_mac (p12, mpass, -1)) {
538 BIO_printf (bio_err, "Mac verify error: invalid password?\n");
539 ERR_print_errors (bio_err);
541 } else BIO_printf (bio_err, "MAC verified OK\n");
548 CRYPTO_push_info("output keys and certificates");
550 if (!dump_certs_keys_p12 (out, p12, cpass, -1, options, passout)) {
551 BIO_printf(bio_err, "Error outputting keys and certificates\n");
552 ERR_print_errors (bio_err);
562 CRYPTO_remove_all_info();
569 int dump_certs_keys_p12 (BIO *out, PKCS12 *p12, char *pass,
570 int passlen, int options, char *pempass)
572 STACK *asafes, *bags;
575 if (!( asafes = M_PKCS12_unpack_authsafes (p12))) return 0;
576 for (i = 0; i < sk_num (asafes); i++) {
577 p7 = (PKCS7 *) sk_value (asafes, i);
578 bagnid = OBJ_obj2nid (p7->type);
579 if (bagnid == NID_pkcs7_data) {
580 bags = M_PKCS12_unpack_p7data (p7);
581 if (options & INFO) BIO_printf (bio_err, "PKCS7 Data\n");
582 } else if (bagnid == NID_pkcs7_encrypted) {
583 if (options & INFO) {
584 BIO_printf (bio_err, "PKCS7 Encrypted data: ");
586 p7->d.encrypted->enc_data->algorithm);
588 bags = M_PKCS12_unpack_p7encdata (p7, pass, passlen);
591 if (!dump_certs_pkeys_bags (out, bags, pass, passlen,
593 sk_pop_free (bags, PKCS12_SAFEBAG_free);
596 sk_pop_free (bags, PKCS12_SAFEBAG_free);
598 sk_pop_free (asafes, PKCS7_free);
602 int dump_certs_pkeys_bags (BIO *out, STACK *bags, char *pass,
603 int passlen, int options, char *pempass)
606 for (i = 0; i < sk_num (bags); i++) {
607 if (!dump_certs_pkeys_bag (out,
608 (PKCS12_SAFEBAG *)sk_value (bags, i), pass, passlen,
609 options, pempass)) return 0;
614 int dump_certs_pkeys_bag (BIO *out, PKCS12_SAFEBAG *bag, char *pass,
615 int passlen, int options, char *pempass)
618 PKCS8_PRIV_KEY_INFO *p8;
621 switch (M_PKCS12_bag_type(bag))
624 if (options & INFO) BIO_printf (bio_err, "Key bag\n");
625 if (options & NOKEYS) return 1;
626 print_attribs (out, bag->attrib, "Bag Attributes");
627 p8 = bag->value.keybag;
628 if (!(pkey = EVP_PKCS82PKEY (p8))) return 0;
629 print_attribs (out, p8->attributes, "Key Attributes");
630 PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, PEM_cb, pempass);
634 case NID_pkcs8ShroudedKeyBag:
635 if (options & INFO) {
636 BIO_printf (bio_err, "Shrouded Keybag: ");
637 alg_print (bio_err, bag->value.shkeybag->algor);
639 if (options & NOKEYS) return 1;
640 print_attribs (out, bag->attrib, "Bag Attributes");
641 if (!(p8 = M_PKCS12_decrypt_skey (bag, pass, passlen)))
643 if (!(pkey = EVP_PKCS82PKEY (p8))) return 0;
644 print_attribs (out, p8->attributes, "Key Attributes");
645 PKCS8_PRIV_KEY_INFO_free(p8);
646 PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, PEM_cb, pempass);
651 if (options & INFO) BIO_printf (bio_err, "Certificate bag\n");
652 if (options & NOCERTS) return 1;
653 if (PKCS12_get_attr(bag, NID_localKeyID)) {
654 if (options & CACERTS) return 1;
655 } else if (options & CLCERTS) return 1;
656 print_attribs (out, bag->attrib, "Bag Attributes");
657 if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate )
659 if (!(x509 = M_PKCS12_certbag2x509(bag))) return 0;
660 dump_cert_text (out, x509);
661 PEM_write_bio_X509 (out, x509);
665 case NID_safeContentsBag:
666 if (options & INFO) BIO_printf (bio_err, "Safe Contents bag\n");
667 print_attribs (out, bag->attrib, "Bag Attributes");
668 return dump_certs_pkeys_bags (out, bag->value.safes, pass,
669 passlen, options, pempass);
672 BIO_printf (bio_err, "Warning unsupported bag type: ");
673 i2a_ASN1_OBJECT (bio_err, bag->type);
674 BIO_printf (bio_err, "\n");
681 /* Given a single certificate return a verified chain or NULL if error */
683 /* Hope this is OK .... */
685 int get_cert_chain (X509 *cert, STACK_OF(X509) **chain)
688 X509_STORE_CTX store_ctx;
692 store = X509_STORE_new ();
693 X509_STORE_set_default_paths (store);
694 X509_STORE_CTX_init(&store_ctx, store, cert, NULL);
695 if (X509_verify_cert(&store_ctx) <= 0) {
696 i = X509_STORE_CTX_get_error (&store_ctx);
699 chn = X509_STORE_CTX_rget_chain(&store_ctx);
703 X509_STORE_CTX_cleanup(&store_ctx);
704 X509_STORE_free(store);
709 int alg_print (BIO *x, X509_ALGOR *alg)
713 p = alg->parameter->value.sequence->data;
714 pbe = d2i_PBEPARAM (NULL, &p, alg->parameter->value.sequence->length);
715 BIO_printf (bio_err, "%s, Iteration %d\n",
716 OBJ_nid2ln(OBJ_obj2nid(alg->algorithm)), ASN1_INTEGER_get(pbe->iter));
721 /* Load all certificates from a given file */
723 int cert_load(BIO *in, STACK_OF(X509) *sk)
728 while((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
730 sk_X509_push(sk, cert);
732 if(ret) ERR_clear_error();
736 /* Generalised attribute print: handle PKCS#8 and bag attributes */
738 int print_attribs (BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst, char *name)
740 X509_ATTRIBUTE *attr;
745 BIO_printf(out, "%s: <No Attributes>\n", name);
748 if(!sk_X509_ATTRIBUTE_num(attrlst)) {
749 BIO_printf(out, "%s: <Empty Attributes>\n", name);
752 BIO_printf(out, "%s\n", name);
753 for(i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
754 attr = sk_X509_ATTRIBUTE_value(attrlst, i);
755 attr_nid = OBJ_obj2nid(attr->object);
756 BIO_printf(out, " ");
757 if(attr_nid == NID_undef) {
758 i2a_ASN1_OBJECT (out, attr->object);
759 BIO_printf(out, ": ");
760 } else BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
762 if(sk_ASN1_TYPE_num(attr->value.set)) {
763 av = sk_ASN1_TYPE_value(attr->value.set, 0);
765 case V_ASN1_BMPSTRING:
766 value = uni2asc(av->value.bmpstring->data,
767 av->value.bmpstring->length);
768 BIO_printf(out, "%s\n", value);
772 case V_ASN1_OCTET_STRING:
773 hex_prin(out, av->value.bit_string->data,
774 av->value.bit_string->length);
775 BIO_printf(out, "\n");
778 case V_ASN1_BIT_STRING:
779 hex_prin(out, av->value.octet_string->data,
780 av->value.octet_string->length);
781 BIO_printf(out, "\n");
785 BIO_printf(out, "<Unsupported tag %d>\n", av->type);
788 } else BIO_printf(out, "<No Values>\n");
793 void hex_prin(BIO *out, unsigned char *buf, int len)
796 for (i = 0; i < len; i++) BIO_printf (out, "%02X ", buf[i]);