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/des.h>
65 #include <openssl/pem.h>
66 #include <openssl/err.h>
67 #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);
83 int dump_certs_pkeys_bags(BIO *out, STACK *bags, char *pass, int passlen, int options);
84 int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass, int passlen, int options);
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);
89 int MAIN(int argc, char **argv)
91 char *infile=NULL, *outfile=NULL, *keyname = NULL;
93 BIO *in=NULL, *out = NULL, *inkey = NULL, *certsin = NULL;
97 char pass[50], macpass[50];
102 int iter = PKCS12_DEFAULT_ITER;
106 int cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
107 int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
111 STACK *canames = NULL;
112 char *cpass = NULL, *mpass = NULL;
116 enc = EVP_des_ede3_cbc();
117 if (bio_err == NULL ) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
123 if (*args[0] == '-') {
124 if (!strcmp (*args, "-nokeys")) options |= NOKEYS;
125 else if (!strcmp (*args, "-keyex")) keytype = KEY_EX;
126 else if (!strcmp (*args, "-keysig")) keytype = KEY_SIG;
127 else if (!strcmp (*args, "-nocerts")) options |= NOCERTS;
128 else if (!strcmp (*args, "-clcerts")) options |= CLCERTS;
129 else if (!strcmp (*args, "-cacerts")) options |= CACERTS;
130 else if (!strcmp (*args, "-noout")) options |= (NOKEYS|NOCERTS);
131 else if (!strcmp (*args, "-info")) options |= INFO;
132 else if (!strcmp (*args, "-chain")) chain = 1;
133 else if (!strcmp (*args, "-twopass")) twopass = 1;
134 else if (!strcmp (*args, "-nomacver")) macver = 0;
135 else if (!strcmp (*args, "-descert"))
136 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
137 else if (!strcmp (*args, "-export")) export_cert = 1;
138 else if (!strcmp (*args, "-des")) enc=EVP_des_cbc();
140 else if (!strcmp (*args, "-idea")) enc=EVP_idea_cbc();
142 else if (!strcmp (*args, "-des3")) enc = EVP_des_ede3_cbc();
143 else if (!strcmp (*args, "-noiter")) iter = 1;
144 else if (!strcmp (*args, "-maciter"))
145 maciter = PKCS12_DEFAULT_ITER;
146 else if (!strcmp (*args, "-nodes")) enc=NULL;
147 else if (!strcmp (*args, "-certpbe")) {
150 cert_pbe=OBJ_txt2nid(*args);
151 if(cert_pbe == NID_undef) {
153 "Unknown PBE algorithm %s\n", *args);
157 } else if (!strcmp (*args, "-keypbe")) {
160 key_pbe=OBJ_txt2nid(*args);
161 if(key_pbe == NID_undef) {
163 "Unknown PBE algorithm %s\n", *args);
167 } else if (!strcmp (*args, "-inkey")) {
172 } else if (!strcmp (*args, "-certfile")) {
177 } else if (!strcmp (*args, "-name")) {
182 } else if (!strcmp (*args, "-caname")) {
185 if (!canames) canames = sk_new(NULL);
186 sk_push(canames, *args);
188 } else if (!strcmp (*args, "-in")) {
193 } else if (!strcmp (*args, "-out")) {
198 } else if (!strcmp (*args, "-envpass")) {
201 if(!(cpass = getenv(*args))) {
203 "Can't read environment variable %s\n", *args);
208 } else if (!strcmp (*args, "-password")) {
221 BIO_printf (bio_err, "Usage: pkcs12 [options]\n");
222 BIO_printf (bio_err, "where options are\n");
223 BIO_printf (bio_err, "-export output PKCS12 file\n");
224 BIO_printf (bio_err, "-chain add certificate chain\n");
225 BIO_printf (bio_err, "-inkey file private key if not infile\n");
226 BIO_printf (bio_err, "-certfile f add all certs in f\n");
227 BIO_printf (bio_err, "-name \"name\" use name as friendly name\n");
228 BIO_printf (bio_err, "-caname \"nm\" use nm as CA friendly name (can be used more than once).\n");
229 BIO_printf (bio_err, "-in infile input filename\n");
230 BIO_printf (bio_err, "-out outfile output filename\n");
231 BIO_printf (bio_err, "-noout don't output anything, just verify.\n");
232 BIO_printf (bio_err, "-nomacver don't verify MAC.\n");
233 BIO_printf (bio_err, "-nocerts don't output certificates.\n");
234 BIO_printf (bio_err, "-clcerts only output client certificates.\n");
235 BIO_printf (bio_err, "-cacerts only output CA certificates.\n");
236 BIO_printf (bio_err, "-nokeys don't output private keys.\n");
237 BIO_printf (bio_err, "-info give info about PKCS#12 structure.\n");
238 BIO_printf (bio_err, "-des encrypt private keys with DES\n");
239 BIO_printf (bio_err, "-des3 encrypt private keys with triple DES (default)\n");
241 BIO_printf (bio_err, "-idea encrypt private keys with idea\n");
243 BIO_printf (bio_err, "-nodes don't encrypt private keys\n");
244 BIO_printf (bio_err, "-noiter don't use encryption iteration\n");
245 BIO_printf (bio_err, "-maciter use MAC iteration\n");
246 BIO_printf (bio_err, "-twopass separate MAC, encryption passwords\n");
247 BIO_printf (bio_err, "-descert encrypt PKCS#12 certificates with triple DES (default RC2-40)\n");
248 BIO_printf (bio_err, "-certpbe alg specify certificate PBE algorithm (default RC2-40)\n");
249 BIO_printf (bio_err, "-keypbe alg specify private key PBE algorithm (default 3DES)\n");
250 BIO_printf (bio_err, "-keyex set MS key exchange type\n");
251 BIO_printf (bio_err, "-keysig set MS key signature type\n");
252 BIO_printf (bio_err, "-password p set import/export password (NOT RECOMMENDED)\n");
253 BIO_printf (bio_err, "-envpass p set import/export password from environment\n");
257 if(cpass) mpass = cpass;
263 ERR_load_crypto_strings();
265 if (!infile) in = BIO_new_fp(stdin, BIO_NOCLOSE);
266 else in = BIO_new_file(infile, "rb");
268 BIO_printf(bio_err, "Error opening input file %s\n",
269 infile ? infile : "<stdin>");
275 if(!(certsin = BIO_new_file(certfile, "r"))) {
276 BIO_printf(bio_err, "Can't open certificate file %s\n", certfile);
283 if(!(inkey = BIO_new_file(keyname, "r"))) {
284 BIO_printf(bio_err, "Can't key certificate file %s\n", keyname);
290 if (!outfile) out = BIO_new_fp(stdout, BIO_NOCLOSE);
291 else out = BIO_new_file(outfile, "wb");
293 BIO_printf(bio_err, "Error opening output file %s\n",
294 outfile ? outfile : "<stdout>");
299 if(EVP_read_pw_string (macpass, 50, "Enter MAC Password:", export_cert))
301 BIO_printf (bio_err, "Can't read Password\n");
310 PKCS8_PRIV_KEY_INFO *p8;
313 STACK_OF(X509) *certs=NULL;
316 unsigned char keyid[EVP_MAX_MD_SIZE];
317 unsigned int keyidlen = 0;
318 key = PEM_read_bio_PrivateKey(inkey ? inkey : in, NULL, NULL, NULL);
319 if (!inkey) (void) BIO_reset(in);
320 else BIO_free(inkey);
322 BIO_printf (bio_err, "Error loading private key\n");
323 ERR_print_errors(bio_err);
327 certs = sk_X509_new(NULL);
329 /* Load in all certs in input file */
330 if(!cert_load(in, certs)) {
331 BIO_printf(bio_err, "Error loading certificates from input\n");
332 ERR_print_errors(bio_err);
336 for(i = 0; i < sk_X509_num(certs); i++) {
337 ucert = sk_X509_value(certs, i);
338 if(X509_check_private_key(ucert, key)) {
339 X509_digest(ucert, EVP_sha1(), keyid, &keyidlen);
345 BIO_printf(bio_err, "No certificate matches private key\n");
349 bags = sk_new (NULL);
351 /* Add any more certificates asked for */
353 if(!cert_load(certsin, certs)) {
354 BIO_printf(bio_err, "Error loading certificates from certfile\n");
355 ERR_print_errors(bio_err);
361 /* If chaining get chain from user cert */
364 STACK_OF(X509) *chain2;
365 vret = get_cert_chain (ucert, &chain2);
367 BIO_printf (bio_err, "Error %s getting chain.\n",
368 X509_verify_cert_error_string(vret));
371 /* Exclude verified certificate */
372 for (i = 1; i < sk_X509_num (chain2) ; i++)
373 sk_X509_push(certs, sk_X509_value (chain2, i));
374 sk_X509_free(chain2);
378 /* We now have loads of certificates: include them all */
379 for(i = 0; i < sk_X509_num(certs); i++) {
381 cert = sk_X509_value(certs, i);
382 bag = M_PKCS12_x5092certbag(cert);
383 /* If it matches private key set id */
385 if(name) PKCS12_add_friendlyname(bag, name, -1);
386 PKCS12_add_localkeyid(bag, keyid, keyidlen);
387 } else if((catmp = sk_shift(canames)))
388 PKCS12_add_friendlyname(bag, catmp, -1);
389 sk_push(bags, (char *)bag);
391 sk_X509_pop_free(certs, X509_free);
392 if (canames) sk_free(canames);
395 EVP_read_pw_string(pass, 50, "Enter Export Password:", 1)) {
396 BIO_printf (bio_err, "Can't read Password\n");
399 if (!twopass) strcpy(macpass, pass);
400 /* Turn certbags into encrypted authsafe */
401 authsafe = PKCS12_pack_p7encdata(cert_pbe, cpass, -1, NULL, 0,
403 sk_pop_free(bags, PKCS12_SAFEBAG_free);
406 ERR_print_errors (bio_err);
410 safes = sk_new (NULL);
411 sk_push (safes, (char *)authsafe);
413 /* Make a shrouded key bag */
414 p8 = EVP_PKEY2PKCS8 (key);
416 if(keytype) PKCS8_add_keyusage(p8, keytype);
417 bag = PKCS12_MAKE_SHKEYBAG(key_pbe, cpass, -1, NULL, 0, iter, p8);
418 PKCS8_PRIV_KEY_INFO_free(p8);
419 if (name) PKCS12_add_friendlyname (bag, name, -1);
420 PKCS12_add_localkeyid (bag, keyid, keyidlen);
422 sk_push (bags, (char *)bag);
423 /* Turn it into unencrypted safe bag */
424 authsafe = PKCS12_pack_p7data (bags);
425 sk_pop_free(bags, PKCS12_SAFEBAG_free);
426 sk_push (safes, (char *)authsafe);
428 p12 = PKCS12_init (NID_pkcs7_data);
430 M_PKCS12_pack_authsafes (p12, safes);
432 sk_pop_free(safes, PKCS7_free);
434 PKCS12_set_mac (p12, mpass, -1, NULL, 0, maciter, NULL);
436 i2d_PKCS12_bio (out, p12);
445 if (!(p12 = d2i_PKCS12_bio (in, NULL))) {
446 ERR_print_errors(bio_err);
450 if(!noprompt && EVP_read_pw_string(pass, 50, "Enter Import Password:", 0)) {
451 BIO_printf (bio_err, "Can't read Password\n");
455 if (!twopass) strcpy(macpass, pass);
457 if (options & INFO) BIO_printf (bio_err, "MAC Iteration %ld\n", p12->mac->iter ? ASN1_INTEGER_get (p12->mac->iter) : 1);
459 if (!PKCS12_verify_mac (p12, mpass, -1)) {
460 BIO_printf (bio_err, "Mac verify errror: invalid password?\n");
461 ERR_print_errors (bio_err);
463 } else BIO_printf (bio_err, "MAC verified OK\n");
466 if (!dump_certs_keys_p12 (out, p12, cpass, -1, options)) {
467 BIO_printf(bio_err, "Error outputting keys and certificates\n");
468 ERR_print_errors (bio_err);
478 int dump_certs_keys_p12 (BIO *out, PKCS12 *p12, char *pass,
479 int passlen, int options)
481 STACK *asafes, *bags;
484 if (!( asafes = M_PKCS12_unpack_authsafes (p12))) return 0;
485 for (i = 0; i < sk_num (asafes); i++) {
486 p7 = (PKCS7 *) sk_value (asafes, i);
487 bagnid = OBJ_obj2nid (p7->type);
488 if (bagnid == NID_pkcs7_data) {
489 bags = M_PKCS12_unpack_p7data (p7);
490 if (options & INFO) BIO_printf (bio_err, "PKCS7 Data\n");
491 } else if (bagnid == NID_pkcs7_encrypted) {
492 if (options & INFO) {
493 BIO_printf (bio_err, "PKCS7 Encrypted data: ");
495 p7->d.encrypted->enc_data->algorithm);
497 bags = M_PKCS12_unpack_p7encdata (p7, pass, passlen);
500 if (!dump_certs_pkeys_bags (out, bags, pass, passlen,
502 sk_pop_free (bags, PKCS12_SAFEBAG_free);
505 sk_pop_free (bags, PKCS12_SAFEBAG_free);
507 sk_pop_free (asafes, PKCS7_free);
511 int dump_certs_pkeys_bags (BIO *out, STACK *bags, char *pass,
512 int passlen, int options)
515 for (i = 0; i < sk_num (bags); i++) {
516 if (!dump_certs_pkeys_bag (out,
517 (PKCS12_SAFEBAG *)sk_value (bags, i), pass, passlen,
523 int dump_certs_pkeys_bag (BIO *out, PKCS12_SAFEBAG *bag, char *pass,
524 int passlen, int options)
527 PKCS8_PRIV_KEY_INFO *p8;
530 switch (M_PKCS12_bag_type(bag))
533 if (options & INFO) BIO_printf (bio_err, "Key bag\n");
534 if (options & NOKEYS) return 1;
535 print_attribs (out, bag->attrib, "Bag Attributes");
536 p8 = bag->value.keybag;
537 if (!(pkey = EVP_PKCS82PKEY (p8))) return 0;
538 print_attribs (out, p8->attributes, "Key Attributes");
539 PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, NULL);
543 case NID_pkcs8ShroudedKeyBag:
544 if (options & INFO) {
545 BIO_printf (bio_err, "Shrouded Keybag: ");
546 alg_print (bio_err, bag->value.shkeybag->algor);
548 if (options & NOKEYS) return 1;
549 print_attribs (out, bag->attrib, "Bag Attributes");
550 if (!(p8 = M_PKCS12_decrypt_skey (bag, pass, passlen)))
552 if (!(pkey = EVP_PKCS82PKEY (p8))) return 0;
553 print_attribs (out, p8->attributes, "Key Attributes");
554 PKCS8_PRIV_KEY_INFO_free(p8);
555 PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, NULL);
560 if (options & INFO) BIO_printf (bio_err, "Certificate bag\n");
561 if (options & NOCERTS) return 1;
562 if (PKCS12_get_attr(bag, NID_localKeyID)) {
563 if (options & CACERTS) return 1;
564 } else if (options & CLCERTS) return 1;
565 print_attribs (out, bag->attrib, "Bag Attributes");
566 if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate )
568 if (!(x509 = M_PKCS12_certbag2x509(bag))) return 0;
569 dump_cert_text (out, x509);
570 PEM_write_bio_X509 (out, x509);
574 case NID_safeContentsBag:
575 if (options & INFO) BIO_printf (bio_err, "Safe Contents bag\n");
576 print_attribs (out, bag->attrib, "Bag Attributes");
577 return dump_certs_pkeys_bags (out, bag->value.safes, pass,
581 BIO_printf (bio_err, "Warning unsupported bag type: ");
582 i2a_ASN1_OBJECT (bio_err, bag->type);
583 BIO_printf (bio_err, "\n");
590 /* Given a single certificate return a verified chain or NULL if error */
592 /* Hope this is OK .... */
594 int get_cert_chain (X509 *cert, STACK_OF(X509) **chain)
597 X509_STORE_CTX store_ctx;
601 store = X509_STORE_new ();
602 X509_STORE_set_default_paths (store);
603 X509_STORE_CTX_init(&store_ctx, store, cert, NULL);
604 if (X509_verify_cert(&store_ctx) <= 0) {
605 i = X509_STORE_CTX_get_error (&store_ctx);
608 chn = sk_X509_dup(X509_STORE_CTX_get_chain (&store_ctx));
609 for (i = 0; i < sk_X509_num(chn); i++) {
610 x = sk_X509_value(chn, i);
611 CRYPTO_add(&x->references,1,CRYPTO_LOCK_X509);
616 X509_STORE_CTX_cleanup(&store_ctx);
617 X509_STORE_free(store);
622 int alg_print (BIO *x, X509_ALGOR *alg)
626 p = alg->parameter->value.sequence->data;
627 pbe = d2i_PBEPARAM (NULL, &p, alg->parameter->value.sequence->length);
628 BIO_printf (bio_err, "%s, Iteration %d\n",
629 OBJ_nid2ln(OBJ_obj2nid(alg->algorithm)), ASN1_INTEGER_get(pbe->iter));
634 /* Load all certificates from a given file */
636 int cert_load(BIO *in, STACK_OF(X509) *sk)
641 while((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
643 sk_X509_push(sk, cert);
645 if(ret) ERR_clear_error();
649 /* Generalised attribute print: handle PKCS#8 and bag attributes */
651 int print_attribs (BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst, char *name)
653 X509_ATTRIBUTE *attr;
658 BIO_printf(out, "%s: <No Attributes>\n", name);
661 if(!sk_X509_ATTRIBUTE_num(attrlst)) {
662 BIO_printf(out, "%s: <Empty Attributes>\n", name);
665 BIO_printf(out, "%s\n", name);
666 for(i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
667 attr = sk_X509_ATTRIBUTE_value(attrlst, i);
668 attr_nid = OBJ_obj2nid(attr->object);
669 BIO_printf(out, " ");
670 if(attr_nid == NID_undef) {
671 i2a_ASN1_OBJECT (out, attr->object);
672 BIO_printf(out, ": ");
673 } else BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
675 if(sk_ASN1_TYPE_num(attr->value.set)) {
676 av = sk_ASN1_TYPE_value(attr->value.set, 0);
678 case V_ASN1_BMPSTRING:
679 value = uni2asc(av->value.bmpstring->data,
680 av->value.bmpstring->length);
681 BIO_printf(out, "%s\n", value);
685 case V_ASN1_OCTET_STRING:
686 hex_prin(out, av->value.bit_string->data,
687 av->value.bit_string->length);
688 BIO_printf(out, "\n");
691 case V_ASN1_BIT_STRING:
692 hex_prin(out, av->value.octet_string->data,
693 av->value.octet_string->length);
694 BIO_printf(out, "\n");
698 BIO_printf(out, "<Unsupported tag %d>\n", av->type);
701 } else BIO_printf(out, "<No Values>\n");
706 void hex_prin(BIO *out, unsigned char *buf, int len)
709 for (i = 0; i < len; i++) BIO_printf (out, "%02X ", buf[i]);