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).
62 #include <openssl/pem.h>
63 #include <openssl/err.h>
64 #include <openssl/pkcs12.h>
67 #define PROG pkcs12_main
80 int get_cert_chain(X509
*cert
, STACK
**chain
);
81 int dump_certs_keys_p12(BIO
*out
, PKCS12
*p12
, char *pass
, int passlen
, int options
);
82 int dump_certs_pkeys_bags(BIO
*out
, STACK
*bags
, char *pass
, int passlen
, int options
);
83 int dump_certs_pkeys_bag(BIO
*out
, PKCS12_SAFEBAG
*bags
, char *pass
, int passlen
, int options
);
84 int print_attribs(BIO
*out
, STACK
*attrlst
, char *name
);
85 void hex_prin(BIO
*out
, unsigned char *buf
, int len
);
86 int alg_print(BIO
*x
, X509_ALGOR
*alg
);
87 int cert_load(BIO
*in
, STACK
*sk
);
90 int dump_certs_keys_p12();
91 int dump_certs_pkeys_bags();
92 int dump_certs_pkeys_bag();
99 int MAIN(int argc
, char **argv
)
101 char *infile
=NULL
, *outfile
=NULL
, *keyname
= NULL
;
103 BIO
*in
=NULL
, *out
= NULL
, *inkey
= NULL
, *certsin
= NULL
;
107 char pass
[50], macpass
[50];
116 int cert_pbe
= NID_pbe_WithSHA1And40BitRC2_CBC
;
119 STACK
*canames
= NULL
;
123 enc
= EVP_des_ede3_cbc();
124 if (bio_err
== NULL
) bio_err
= BIO_new_fp (stderr
, BIO_NOCLOSE
);
130 if (*args
[0] == '-') {
131 if (!strcmp (*args
, "-nokeys")) options
|= NOKEYS
;
132 else if (!strcmp (*args
, "-keyex")) keytype
= KEY_EX
;
133 else if (!strcmp (*args
, "-keysig")) keytype
= KEY_SIG
;
134 else if (!strcmp (*args
, "-nocerts")) options
|= NOCERTS
;
135 else if (!strcmp (*args
, "-clcerts")) options
|= CLCERTS
;
136 else if (!strcmp (*args
, "-cacerts")) options
|= CACERTS
;
137 else if (!strcmp (*args
, "-noout")) options
|= (NOKEYS
|NOCERTS
);
138 else if (!strcmp (*args
, "-info")) options
|= INFO
;
139 else if (!strcmp (*args
, "-chain")) chain
= 1;
140 else if (!strcmp (*args
, "-twopass")) twopass
= 1;
141 else if (!strcmp (*args
, "-nomacver")) macver
= 0;
142 else if (!strcmp (*args
, "-descert"))
143 cert_pbe
= NID_pbe_WithSHA1And3_Key_TripleDES_CBC
;
144 else if (!strcmp (*args
, "-export")) export_cert
= 1;
145 else if (!strcmp (*args
, "-des")) enc
=EVP_des_cbc();
147 else if (!strcmp (*args
, "-idea")) enc
=EVP_idea_cbc();
149 else if (!strcmp (*args
, "-des3")) enc
= EVP_des_ede3_cbc();
150 else if (!strcmp (*args
, "-noiter")) iter
= 1;
151 else if (!strcmp (*args
, "-maciter")) maciter
= _ITER_
;
152 else if (!strcmp (*args
, "-nodes")) enc
=NULL
;
153 else if (!strcmp (*args
, "-inkey")) {
158 } else if (!strcmp (*args
, "-certfile")) {
163 } else if (!strcmp (*args
, "-name")) {
168 } else if (!strcmp (*args
, "-caname")) {
171 if (!canames
) canames
= sk_new(NULL
);
172 sk_push(canames
, *args
);
174 } else if (!strcmp (*args
, "-in")) {
179 } else if (!strcmp (*args
, "-out")) {
191 BIO_printf (bio_err
, "Usage: pkcs12 [options]\n");
192 BIO_printf (bio_err
, "where options are\n");
193 BIO_printf (bio_err
, "-export output PKCS12 file\n");
194 BIO_printf (bio_err
, "-chain add certificate chain\n");
195 BIO_printf (bio_err
, "-inkey file private key if not infile\n");
196 BIO_printf (bio_err
, "-certfile f add all certs in f\n");
197 BIO_printf (bio_err
, "-name \"name\" use name as friendly name\n");
198 BIO_printf (bio_err
, "-caname \"nm\" use nm as CA friendly name (can be used more than once).\n");
199 BIO_printf (bio_err
, "-in infile input filename\n");
200 BIO_printf (bio_err
, "-out outfile output filename\n");
201 BIO_printf (bio_err
, "-noout don't output anything, just verify.\n");
202 BIO_printf (bio_err
, "-nomacver don't verify MAC.\n");
203 BIO_printf (bio_err
, "-nocerts don't output certificates.\n");
204 BIO_printf (bio_err
, "-clcerts only output client certificates.\n");
205 BIO_printf (bio_err
, "-cacerts only output CA certificates.\n");
206 BIO_printf (bio_err
, "-nokeys don't output private keys.\n");
207 BIO_printf (bio_err
, "-info give info about PKCS#12 structure.\n");
208 BIO_printf (bio_err
, "-des encrypt private keys with DES\n");
209 BIO_printf (bio_err
, "-des3 encrypt private keys with triple DES (default)\n");
211 BIO_printf (bio_err
, "-idea encrypt private keys with idea\n");
213 BIO_printf (bio_err
, "-nodes don't encrypt private keys\n");
214 BIO_printf (bio_err
, "-noiter don't use encryption iteration\n");
215 BIO_printf (bio_err
, "-maciter use MAC iteration\n");
216 BIO_printf (bio_err
, "-twopass separate MAC, encryption passwords\n");
217 BIO_printf (bio_err
, "-descert encrypt PKCS#12 certificates with triple DES (default RC2-40)\n");
218 BIO_printf (bio_err
, "-keyex set MS key exchange type\n");
219 BIO_printf (bio_err
, "-keysig set MS key signature type\n");
223 ERR_load_crypto_strings();
225 in
= BIO_new (BIO_s_file());
226 out
= BIO_new (BIO_s_file());
228 if (!infile
) BIO_set_fp (in
, stdin
, BIO_NOCLOSE
);
230 if (BIO_read_filename (in
, infile
) <= 0) {
237 certsin
= BIO_new (BIO_s_file());
238 if (BIO_read_filename (certsin
, certfile
) <= 0) {
245 inkey
= BIO_new (BIO_s_file());
246 if (BIO_read_filename (inkey
, keyname
) <= 0) {
252 if (!outfile
) BIO_set_fp (out
, stdout
, BIO_NOCLOSE
);
254 if (BIO_write_filename (out
, outfile
) <= 0) {
260 if(EVP_read_pw_string (macpass
, 50, "Enter MAC Password:", export_cert
)) {
261 BIO_printf (bio_err
, "Can't read Password\n");
270 PKCS8_PRIV_KEY_INFO
*p8
;
272 X509
*cert
, *ucert
= NULL
;
276 unsigned char keyid
[EVP_MAX_MD_SIZE
];
277 unsigned int keyidlen
;
278 /* Get private key so we can match it to a certificate */
279 key
= PEM_read_bio_PrivateKey(inkey
? inkey
: in
, NULL
, NULL
);
280 if (!inkey
) BIO_reset(in
);
282 BIO_printf (bio_err
, "Error loading private key\n");
283 ERR_print_errors(bio_err
);
287 certs
= sk_new(NULL
);
289 /* Load in all certs in input file */
290 if(!cert_load(in
, certs
)) {
291 BIO_printf(bio_err
, "Error loading certificates from input\n");
292 ERR_print_errors(bio_err
);
296 bags
= sk_new (NULL
);
298 /* Add any more certificates asked for */
300 if(!cert_load(certsin
, certs
)) {
301 BIO_printf(bio_err
, "Error loading certificates from certfile\n");
302 ERR_print_errors(bio_err
);
308 /* Find certificate (if any) matching private key */
310 for(i
= 0; i
< sk_num(certs
); i
++) {
311 cert
= (X509
*)sk_value(certs
, i
);
312 if(X509_check_private_key(cert
, key
)) {
319 BIO_printf(bio_err
, "No certificate matches private key\n");
323 /* If chaining get chain from user cert */
328 vret
= get_cert_chain (ucert
, &chain2
);
330 BIO_printf (bio_err
, "Error %s getting chain.\n",
331 X509_verify_cert_error_string(vret
));
334 /* Exclude verified certificate */
335 for (i
= 1; i
< sk_num (chain2
) ; i
++)
336 sk_push(certs
, sk_value (chain2
, i
));
341 /* We now have loads of certificates: include them all */
342 for(i
= 0; i
< sk_num(certs
); i
++) {
343 cert
= (X509
*)sk_value(certs
, i
);
344 bag
= M_PKCS12_x5092certbag(cert
);
345 /* If it matches private key mark it */
347 if(name
) PKCS12_add_friendlyname(bag
, name
, -1);
348 X509_digest(cert
, EVP_sha1(), keyid
, &keyidlen
);
349 PKCS12_add_localkeyid(bag
, keyid
, keyidlen
);
351 } else if((catmp
= sk_shift(canames
)))
352 PKCS12_add_friendlyname(bag
, catmp
, -1);
353 sk_push(bags
, (char *)bag
);
356 if (canames
) sk_free(canames
);
358 if(EVP_read_pw_string (pass
, 50, "Enter Export Password:", 1)) {
359 BIO_printf (bio_err
, "Can't read Password\n");
362 if (!twopass
) strcpy(macpass
, pass
);
363 /* Turn certbags into encrypted authsafe */
364 authsafe
= PKCS12_pack_p7encdata (cert_pbe
, pass
, -1, NULL
, 0,
366 sk_pop_free(bags
, PKCS12_SAFEBAG_free
);
369 ERR_print_errors (bio_err
);
373 safes
= sk_new (NULL
);
374 sk_push (safes
, (char *)authsafe
);
376 /* Make a shrouded key bag */
377 p8
= EVP_PKEY2PKCS8 (key
);
379 if(keytype
) PKCS8_add_keyusage(p8
, keytype
);
380 bag
= PKCS12_MAKE_SHKEYBAG (NID_pbe_WithSHA1And3_Key_TripleDES_CBC
,
381 pass
, -1, NULL
, 0, iter
, p8
);
382 PKCS8_PRIV_KEY_INFO_free(p8
);
383 if (name
) PKCS12_add_friendlyname (bag
, name
, -1);
384 PKCS12_add_localkeyid (bag
, keyid
, keyidlen
);
386 sk_push (bags
, (char *)bag
);
387 /* Turn it into unencrypted safe bag */
388 authsafe
= PKCS12_pack_p7data (bags
);
389 sk_pop_free(bags
, PKCS12_SAFEBAG_free
);
390 sk_push (safes
, (char *)authsafe
);
392 p12
= PKCS12_init (NID_pkcs7_data
);
394 M_PKCS12_pack_authsafes (p12
, safes
);
396 sk_pop_free(safes
, PKCS7_free
);
398 PKCS12_set_mac (p12
, macpass
, -1, NULL
, 0, maciter
, NULL
);
400 i2d_PKCS12_bio (out
, p12
);
409 if (!(p12
= d2i_PKCS12_bio (in
, NULL
))) {
410 ERR_print_errors(bio_err
);
414 if(EVP_read_pw_string (pass
, 50, "Enter Import Password:", 0)) {
415 BIO_printf (bio_err
, "Can't read Password\n");
419 if (!twopass
) strcpy(macpass
, pass
);
421 if (options
& INFO
) BIO_printf (bio_err
, "MAC Iteration %ld\n", p12
->mac
->iter
? ASN1_INTEGER_get (p12
->mac
->iter
) : 1);
423 if (!PKCS12_verify_mac (p12
, macpass
, -1)) {
424 BIO_printf (bio_err
, "Mac verify errror: invalid password?\n");
425 ERR_print_errors (bio_err
);
427 } else BIO_printf (bio_err
, "MAC verified OK\n");
430 if (!dump_certs_keys_p12 (out
, p12
, pass
, -1, options
)) {
431 BIO_printf(bio_err
, "Error outputting keys and certificates\n");
432 ERR_print_errors (bio_err
);
441 int dump_cert_text (BIO
*out
, X509
*x
)
444 X509_NAME_oneline(X509_get_subject_name(x
),buf
,256);
445 BIO_puts(out
,"subject=");
448 X509_NAME_oneline(X509_get_issuer_name(x
),buf
,256);
449 BIO_puts(out
,"\nissuer= ");
455 int dump_certs_keys_p12 (BIO
*out
, PKCS12
*p12
, char *pass
,
456 int passlen
, int options
)
458 STACK
*asafes
, *bags
;
461 if (!( asafes
= M_PKCS12_unpack_authsafes (p12
))) return 0;
462 for (i
= 0; i
< sk_num (asafes
); i
++) {
463 p7
= (PKCS7
*) sk_value (asafes
, i
);
464 bagnid
= OBJ_obj2nid (p7
->type
);
465 if (bagnid
== NID_pkcs7_data
) {
466 bags
= M_PKCS12_unpack_p7data (p7
);
467 if (options
& INFO
) BIO_printf (bio_err
, "PKCS7 Data\n");
468 } else if (bagnid
== NID_pkcs7_encrypted
) {
469 if (options
& INFO
) {
470 BIO_printf (bio_err
, "PKCS7 Encrypted data: ");
472 p7
->d
.encrypted
->enc_data
->algorithm
);
474 bags
= M_PKCS12_unpack_p7encdata (p7
, pass
, passlen
);
477 if (!dump_certs_pkeys_bags (out
, bags
, pass
, passlen
,
479 sk_pop_free (bags
, PKCS12_SAFEBAG_free
);
482 sk_pop_free (bags
, PKCS12_SAFEBAG_free
);
484 sk_pop_free (asafes
, PKCS7_free
);
488 int dump_certs_pkeys_bags (BIO
*out
, STACK
*bags
, char *pass
,
489 int passlen
, int options
)
492 for (i
= 0; i
< sk_num (bags
); i
++) {
493 if (!dump_certs_pkeys_bag (out
,
494 (PKCS12_SAFEBAG
*)sk_value (bags
, i
), pass
, passlen
,
500 int dump_certs_pkeys_bag (BIO
*out
, PKCS12_SAFEBAG
*bag
, char *pass
,
501 int passlen
, int options
)
504 PKCS8_PRIV_KEY_INFO
*p8
;
507 switch (M_PKCS12_bag_type(bag
))
510 if (options
& INFO
) BIO_printf (bio_err
, "Key bag\n");
511 if (options
& NOKEYS
) return 1;
512 print_attribs (out
, bag
->attrib
, "Bag Attributes");
513 p8
= bag
->value
.keybag
;
514 if (!(pkey
= EVP_PKCS82PKEY (p8
))) return 0;
515 print_attribs (out
, p8
->attributes
, "Key Attributes");
516 PEM_write_bio_PrivateKey (out
, pkey
, enc
, NULL
, 0, NULL
);
520 case NID_pkcs8ShroudedKeyBag
:
521 if (options
& INFO
) {
522 BIO_printf (bio_err
, "Shrouded Keybag: ");
523 alg_print (bio_err
, bag
->value
.shkeybag
->algor
);
525 if (options
& NOKEYS
) return 1;
526 print_attribs (out
, bag
->attrib
, "Bag Attributes");
527 if (!(p8
= M_PKCS12_decrypt_skey (bag
, pass
, passlen
)))
529 if (!(pkey
= EVP_PKCS82PKEY (p8
))) return 0;
530 print_attribs (out
, p8
->attributes
, "Key Attributes");
531 PKCS8_PRIV_KEY_INFO_free(p8
);
532 PEM_write_bio_PrivateKey (out
, pkey
, enc
, NULL
, 0, NULL
);
537 if (options
& INFO
) BIO_printf (bio_err
, "Certificate bag\n");
538 if (options
& NOCERTS
) return 1;
539 if (PKCS12_get_attr(bag
, NID_localKeyID
)) {
540 if (options
& CACERTS
) return 1;
541 } else if (options
& CLCERTS
) return 1;
542 print_attribs (out
, bag
->attrib
, "Bag Attributes");
543 if (M_PKCS12_cert_bag_type(bag
) != NID_x509Certificate
)
545 if (!(x509
= M_PKCS12_certbag2x509(bag
))) return 0;
546 dump_cert_text (out
, x509
);
547 PEM_write_bio_X509 (out
, x509
);
551 case NID_safeContentsBag
:
552 if (options
& INFO
) BIO_printf (bio_err
, "Safe Contents bag\n");
553 print_attribs (out
, bag
->attrib
, "Bag Attributes");
554 return dump_certs_pkeys_bags (out
, bag
->value
.safes
, pass
,
558 BIO_printf (bio_err
, "Warning unsupported bag type: ");
559 i2a_ASN1_OBJECT (bio_err
, bag
->type
);
560 BIO_printf (bio_err
, "\n");
567 /* Given a single certificate return a verified chain or NULL if error */
569 /* Hope this is OK .... */
571 int get_cert_chain (X509
*cert
, STACK
**chain
)
574 X509_STORE_CTX store_ctx
;
578 store
= X509_STORE_new ();
579 X509_STORE_set_default_paths (store
);
580 X509_STORE_CTX_init(&store_ctx
, store
, cert
, NULL
);
581 if (X509_verify_cert(&store_ctx
) <= 0) {
582 i
= X509_STORE_CTX_get_error (&store_ctx
);
585 chn
= sk_dup(X509_STORE_CTX_get_chain (&store_ctx
));
586 for (i
= 0; i
< sk_num(chn
); i
++) {
587 x
= (X509
*)sk_value(chn
, i
);
588 CRYPTO_add(&x
->references
,1,CRYPTO_LOCK_X509
);
593 X509_STORE_CTX_cleanup(&store_ctx
);
594 X509_STORE_free(store
);
599 int alg_print (BIO
*x
, X509_ALGOR
*alg
)
603 p
= alg
->parameter
->value
.sequence
->data
;
604 pbe
= d2i_PBEPARAM (NULL
, &p
, alg
->parameter
->value
.sequence
->length
);
605 BIO_printf (bio_err
, "%s, Iteration %d\n",
606 OBJ_nid2ln(OBJ_obj2nid(alg
->algorithm
)), ASN1_INTEGER_get(pbe
->iter
));
611 /* Load all certificates from a given file */
613 int cert_load(BIO
*in
, STACK
*sk
)
618 while((cert
= PEM_read_bio_X509(in
, NULL
, NULL
))) {
620 sk_push(sk
, (char *)cert
);
622 if(ret
) ERR_clear_error();
626 /* Generalised attribute print: handle PKCS#8 and bag attributes */
628 int print_attribs (BIO
*out
, STACK
*attrlst
, char *name
)
630 X509_ATTRIBUTE
*attr
;
635 BIO_printf(out
, "%s: <No Attributes>\n", name
);
638 if(!sk_num(attrlst
)) {
639 BIO_printf(out
, "%s: <Empty Attributes>\n", name
);
642 BIO_printf(out
, "%s\n", name
);
643 for(i
= 0; i
< sk_num(attrlst
); i
++) {
644 attr
= (X509_ATTRIBUTE
*) sk_value(attrlst
, i
);
645 attr_nid
= OBJ_obj2nid(attr
->object
);
646 BIO_printf(out
, " ");
647 if(attr_nid
== NID_undef
) {
648 i2a_ASN1_OBJECT (out
, attr
->object
);
649 BIO_printf(out
, ": ");
650 } else BIO_printf(out
, "%s: ", OBJ_nid2ln(attr_nid
));
652 if(sk_num(attr
->value
.set
)) {
653 av
= (ASN1_TYPE
*)sk_value(attr
->value
.set
, 0);
655 case V_ASN1_BMPSTRING
:
656 value
= uni2asc(av
->value
.bmpstring
->data
,
657 av
->value
.bmpstring
->length
);
658 BIO_printf(out
, "%s\n", value
);
662 case V_ASN1_OCTET_STRING
:
663 hex_prin(out
, av
->value
.bit_string
->data
,
664 av
->value
.bit_string
->length
);
665 BIO_printf(out
, "\n");
668 case V_ASN1_BIT_STRING
:
669 hex_prin(out
, av
->value
.octet_string
->data
,
670 av
->value
.octet_string
->length
);
671 BIO_printf(out
, "\n");
675 BIO_printf(out
, "<Unsupported tag %d>\n", av
->type
);
678 } else BIO_printf(out
, "<No Values>\n");
683 void hex_prin(BIO
*out
, unsigned char *buf
, int len
)
686 for (i
= 0; i
< len
; i
++) BIO_printf (out
, "%02X ", buf
[i
]);