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Calculate sequence length properly.
[thirdparty/openssl.git] / apps / pkcs12.c
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ee0508d4 1/* pkcs12.c */
10621efd
MC		 2/*
3 * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
9a48b07e 4 * project.
ee0508d4
DSH		 5 */
6/* ====================================================================
f3dea9a5 7 * Copyright (c) 1999-2006 The OpenSSL Project. All rights reserved.
ee0508d4
DSH		 8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 *
13 * 1. Redistributions of source code must retain the above copyright
10621efd 14 * notice, this list of conditions and the following disclaimer.
ee0508d4
DSH		 15 *
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in
18 * the documentation and/or other materials provided with the
19 * distribution.
20 *
21 * 3. All advertising materials mentioning features or use of this
22 * software must display the following acknowledgment:
23 * "This product includes software developed by the OpenSSL Project
24 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
25 *
26 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
27 * endorse or promote products derived from this software without
28 * prior written permission. For written permission, please contact
29 * licensing@OpenSSL.org.
30 *
31 * 5. Products derived from this software may not be called "OpenSSL"
32 * nor may "OpenSSL" appear in their names without prior written
33 * permission of the OpenSSL Project.
34 *
35 * 6. Redistributions of any form whatsoever must retain the following
36 * acknowledgment:
37 * "This product includes software developed by the OpenSSL Project
38 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
39 *
40 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
41 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
43 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
44 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
45 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
46 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
47 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
49 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
50 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
51 * OF THE POSSIBILITY OF SUCH DAMAGE.
52 * ====================================================================
53 *
54 * This product includes cryptographic software written by Eric Young
55 * (eay@cryptsoft.com). This product includes software written by Tim
56 * Hudson (tjh@cryptsoft.com).
57 *
58 */
59
6e04afb8
NL		 60#include <openssl/opensslconf.h>
61#if !defined(OPENSSL_NO_DES) && !defined(OPENSSL_NO_SHA1)
62
10621efd
MC		 63# include <stdio.h>
64# include <stdlib.h>
65# include <string.h>
66# include "apps.h"
67# include <openssl/crypto.h>
68# include <openssl/err.h>
69# include <openssl/pem.h>
70# include <openssl/pkcs12.h>
ee0508d4 71
10621efd 72# define PROG pkcs12_main
ee0508d4 73
13588350 74const EVP_CIPHER *enc;
ee0508d4 75
10621efd
MC		 76# define NOKEYS 0x1
77# define NOCERTS 0x2
78# define INFO 0x4
79# define CLCERTS 0x8
80# define CACERTS 0x10
81
737d57d0
VD		 82static int get_cert_chain(X509 *cert, X509_STORE *store,
83 STACK_OF(X509) **chain);
10621efd
MC		 84int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass, int passlen,
85 int options, char *pempass);
86int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags,
87 char *pass, int passlen, int options,
88 char *pempass);
89int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass,
90 int passlen, int options, char *pempass);
91int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,
92 const char *name);
ee0508d4
DSH		 93void hex_prin(BIO *out, unsigned char *buf, int len);
94int alg_print(BIO *x, X509_ALGOR *alg);
84c15db5 95int cert_load(BIO *in, STACK_OF(X509) *sk);
fbf66436 96static int set_pbe(BIO *err, int *ppbe, const char *str);
667ac4ec
RE		 97
98int MAIN(int, char **);
99
6b691a5c 100int MAIN(int argc, char **argv)
ee0508d4 101{
5270e702 102 ENGINE *e = NULL;
10621efd
MC		 103 char *infile = NULL, *outfile = NULL, *keyname = NULL;
104 char *certfile = NULL;
105 BIO *in = NULL, *out = NULL;
ee0508d4
DSH		 106 char **args;
107 char *name = NULL;
f2a253e0 108 char *csp_name = NULL;
8528128b 109 int add_lmk = 0;
ee0508d4
DSH		 110 PKCS12 *p12 = NULL;
111 char pass[50], macpass[50];
112 int export_cert = 0;
113 int options = 0;
114 int chain = 0;
115 int badarg = 0;
e84240d4 116 int iter = PKCS12_DEFAULT_ITER;
dad666fb 117 int maciter = PKCS12_DEFAULT_ITER;
ee0508d4
DSH		 118 int twopass = 0;
119 int keytype = 0;
cdb6c484 120 int cert_pbe;
525f51f6 121 int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
ee0508d4
DSH		 122 int ret = 1;
123 int macver = 1;
e40b7abe 124 int noprompt = 0;
4386445c 125 STACK_OF(OPENSSL_STRING) *canames = NULL;
e40b7abe 126 char *cpass = NULL, *mpass = NULL;
a3fe382e 127 char *passargin = NULL, *passargout = NULL, *passarg = NULL;
f07fb9b2 128 char *passin = NULL, *passout = NULL;
f365611c 129 char *inrand = NULL;
121dd39f 130 char *macalg = NULL;
88364bc2 131 char *CApath = NULL, *CAfile = NULL;
10621efd
MC		 132# ifndef OPENSSL_NO_ENGINE
133 char *engine = NULL;
134# endif
ee0508d4
DSH		 135
136 apps_startup();
137
138 enc = EVP_des_ede3_cbc();
10621efd
MC		 139 if (bio_err == NULL)
140 bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
ee0508d4 141
10621efd
MC		 142 if (!load_config(bio_err, NULL))
143 goto end;
3647bee2 144
421baf18
DSH		 145# ifdef OPENSSL_FIPS
146 if (FIPS_mode())
147 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
148 else
149# endif
150 cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
151
ee0508d4
DSH		 152 args = argv + 1;
153
ee0508d4 154 while (*args) {
10621efd
MC		 155 if (*args[0] == '-') {
156 if (!strcmp(*args, "-nokeys"))
157 options |= NOKEYS;
158 else if (!strcmp(*args, "-keyex"))
159 keytype = KEY_EX;
160 else if (!strcmp(*args, "-keysig"))
161 keytype = KEY_SIG;
162 else if (!strcmp(*args, "-nocerts"))
163 options |= NOCERTS;
164 else if (!strcmp(*args, "-clcerts"))
165 options |= CLCERTS;
166 else if (!strcmp(*args, "-cacerts"))
167 options |= CACERTS;
168 else if (!strcmp(*args, "-noout"))
169 options |= (NOKEYS | NOCERTS);
170 else if (!strcmp(*args, "-info"))
171 options |= INFO;
172 else if (!strcmp(*args, "-chain"))
173 chain = 1;
174 else if (!strcmp(*args, "-twopass"))
175 twopass = 1;
176 else if (!strcmp(*args, "-nomacver"))
177 macver = 0;
178 else if (!strcmp(*args, "-descert"))
179 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
180 else if (!strcmp(*args, "-export"))
181 export_cert = 1;
182 else if (!strcmp(*args, "-des"))
183 enc = EVP_des_cbc();
184 else if (!strcmp(*args, "-des3"))
185 enc = EVP_des_ede3_cbc();
186# ifndef OPENSSL_NO_IDEA
187 else if (!strcmp(*args, "-idea"))
188 enc = EVP_idea_cbc();
189# endif
190# ifndef OPENSSL_NO_SEED
191 else if (!strcmp(*args, "-seed"))
192 enc = EVP_seed_cbc();
193# endif
194# ifndef OPENSSL_NO_AES
195 else if (!strcmp(*args, "-aes128"))
196 enc = EVP_aes_128_cbc();
197 else if (!strcmp(*args, "-aes192"))
198 enc = EVP_aes_192_cbc();
199 else if (!strcmp(*args, "-aes256"))
200 enc = EVP_aes_256_cbc();
201# endif
202# ifndef OPENSSL_NO_CAMELLIA
203 else if (!strcmp(*args, "-camellia128"))
204 enc = EVP_camellia_128_cbc();
205 else if (!strcmp(*args, "-camellia192"))
206 enc = EVP_camellia_192_cbc();
207 else if (!strcmp(*args, "-camellia256"))
208 enc = EVP_camellia_256_cbc();
209# endif
210 else if (!strcmp(*args, "-noiter"))
211 iter = 1;
212 else if (!strcmp(*args, "-maciter"))
213 maciter = PKCS12_DEFAULT_ITER;
214 else if (!strcmp(*args, "-nomaciter"))
215 maciter = 1;
216 else if (!strcmp(*args, "-nomac"))
217 maciter = -1;
218 else if (!strcmp(*args, "-macalg"))
219 if (args[1]) {
220 args++;
221 macalg = *args;
222 } else
223 badarg = 1;
224 else if (!strcmp(*args, "-nodes"))
225 enc = NULL;
226 else if (!strcmp(*args, "-certpbe")) {
227 if (!set_pbe(bio_err, &cert_pbe, *++args))
228 badarg = 1;
229 } else if (!strcmp(*args, "-keypbe")) {
230 if (!set_pbe(bio_err, &key_pbe, *++args))
231 badarg = 1;
232 } else if (!strcmp(*args, "-rand")) {
233 if (args[1]) {
234 args++;
235 inrand = *args;
236 } else
237 badarg = 1;
238 } else if (!strcmp(*args, "-inkey")) {
239 if (args[1]) {
240 args++;
241 keyname = *args;
242 } else
243 badarg = 1;
244 } else if (!strcmp(*args, "-certfile")) {
245 if (args[1]) {
246 args++;
247 certfile = *args;
248 } else
249 badarg = 1;
250 } else if (!strcmp(*args, "-name")) {
251 if (args[1]) {
252 args++;
253 name = *args;
254 } else
255 badarg = 1;
256 } else if (!strcmp(*args, "-LMK"))
257 add_lmk = 1;
258 else if (!strcmp(*args, "-CSP")) {
259 if (args[1]) {
260 args++;
261 csp_name = *args;
262 } else
263 badarg = 1;
264 } else if (!strcmp(*args, "-caname")) {
265 if (args[1]) {
266 args++;
267 if (!canames)
268 canames = sk_OPENSSL_STRING_new_null();
269 sk_OPENSSL_STRING_push(canames, *args);
270 } else
271 badarg = 1;
272 } else if (!strcmp(*args, "-in")) {
273 if (args[1]) {
274 args++;
275 infile = *args;
276 } else
277 badarg = 1;
278 } else if (!strcmp(*args, "-out")) {
279 if (args[1]) {
280 args++;
281 outfile = *args;
282 } else
283 badarg = 1;
284 } else if (!strcmp(*args, "-passin")) {
285 if (args[1]) {
286 args++;
287 passargin = *args;
288 } else
289 badarg = 1;
290 } else if (!strcmp(*args, "-passout")) {
291 if (args[1]) {
292 args++;
293 passargout = *args;
294 } else
295 badarg = 1;
296 } else if (!strcmp(*args, "-password")) {
297 if (args[1]) {
298 args++;
299 passarg = *args;
300 noprompt = 1;
301 } else
302 badarg = 1;
303 } else if (!strcmp(*args, "-CApath")) {
304 if (args[1]) {
305 args++;
306 CApath = *args;
307 } else
308 badarg = 1;
309 } else if (!strcmp(*args, "-CAfile")) {
310 if (args[1]) {
311 args++;
312 CAfile = *args;
313 } else
314 badarg = 1;
315# ifndef OPENSSL_NO_ENGINE
316 } else if (!strcmp(*args, "-engine")) {
317 if (args[1]) {
318 args++;
319 engine = *args;
320 } else
321 badarg = 1;
322# endif
323 } else
324 badarg = 1;
325
326 } else
327 badarg = 1;
328 args++;
ee0508d4
DSH		 329 }
330
331 if (badarg) {
10621efd
MC		 332 BIO_printf(bio_err, "Usage: pkcs12 [options]\n");
333 BIO_printf(bio_err, "where options are\n");
334 BIO_printf(bio_err, "-export output PKCS12 file\n");
335 BIO_printf(bio_err, "-chain add certificate chain\n");
336 BIO_printf(bio_err, "-inkey file private key if not infile\n");
337 BIO_printf(bio_err, "-certfile f add all certs in f\n");
338 BIO_printf(bio_err, "-CApath arg - PEM format directory of CA's\n");
339 BIO_printf(bio_err, "-CAfile arg - PEM format file of CA's\n");
340 BIO_printf(bio_err, "-name \"name\" use name as friendly name\n");
341 BIO_printf(bio_err,
342 "-caname \"nm\" use nm as CA friendly name (can be used more than once).\n");
343 BIO_printf(bio_err, "-in infile input filename\n");
344 BIO_printf(bio_err, "-out outfile output filename\n");
345 BIO_printf(bio_err,
346 "-noout don't output anything, just verify.\n");
347 BIO_printf(bio_err, "-nomacver don't verify MAC.\n");
348 BIO_printf(bio_err, "-nocerts don't output certificates.\n");
349 BIO_printf(bio_err,
350 "-clcerts only output client certificates.\n");
351 BIO_printf(bio_err, "-cacerts only output CA certificates.\n");
352 BIO_printf(bio_err, "-nokeys don't output private keys.\n");
353 BIO_printf(bio_err,
354 "-info give info about PKCS#12 structure.\n");
355 BIO_printf(bio_err, "-des encrypt private keys with DES\n");
356 BIO_printf(bio_err,
357 "-des3 encrypt private keys with triple DES (default)\n");
358# ifndef OPENSSL_NO_IDEA
359 BIO_printf(bio_err, "-idea encrypt private keys with idea\n");
360# endif
361# ifndef OPENSSL_NO_SEED
362 BIO_printf(bio_err, "-seed encrypt private keys with seed\n");
363# endif
364# ifndef OPENSSL_NO_AES
365 BIO_printf(bio_err, "-aes128, -aes192, -aes256\n");
366 BIO_printf(bio_err,
367 " encrypt PEM output with cbc aes\n");
368# endif
369# ifndef OPENSSL_NO_CAMELLIA
370 BIO_printf(bio_err, "-camellia128, -camellia192, -camellia256\n");
371 BIO_printf(bio_err,
372 " encrypt PEM output with cbc camellia\n");
373# endif
374 BIO_printf(bio_err, "-nodes don't encrypt private keys\n");
375 BIO_printf(bio_err, "-noiter don't use encryption iteration\n");
376 BIO_printf(bio_err, "-nomaciter don't use MAC iteration\n");
377 BIO_printf(bio_err, "-maciter use MAC iteration\n");
378 BIO_printf(bio_err, "-nomac don't generate MAC\n");
379 BIO_printf(bio_err,
380 "-twopass separate MAC, encryption passwords\n");
381 BIO_printf(bio_err,
382 "-descert encrypt PKCS#12 certificates with triple DES (default RC2-40)\n");
383 BIO_printf(bio_err,
384 "-certpbe alg specify certificate PBE algorithm (default RC2-40)\n");
385 BIO_printf(bio_err,
386 "-keypbe alg specify private key PBE algorithm (default 3DES)\n");
387 BIO_printf(bio_err,
388 "-macalg alg digest algorithm used in MAC (default SHA1)\n");
389 BIO_printf(bio_err, "-keyex set MS key exchange type\n");
390 BIO_printf(bio_err, "-keysig set MS key signature type\n");
391 BIO_printf(bio_err,
392 "-password p set import/export password source\n");
393 BIO_printf(bio_err, "-passin p input file pass phrase source\n");
394 BIO_printf(bio_err, "-passout p output file pass phrase source\n");
395# ifndef OPENSSL_NO_ENGINE
396 BIO_printf(bio_err,
397 "-engine e use engine e, possibly a hardware device.\n");
398# endif
399 BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR,
400 LIST_SEPARATOR_CHAR);
401 BIO_printf(bio_err,
402 " load the file (or the files in the directory) into\n");
403 BIO_printf(bio_err, " the random number generator\n");
404 BIO_printf(bio_err, "-CSP name Microsoft CSP name\n");
405 BIO_printf(bio_err,
406 "-LMK Add local machine keyset attribute to private key\n");
407 goto end;
ee0508d4 408 }
10621efd 409# ifndef OPENSSL_NO_ENGINE
531d630b 410 e = setup_engine(bio_err, engine, 0);
10621efd 411# endif
5270e702 412
10621efd
MC		 413 if (passarg) {
414 if (export_cert)
415 passargout = passarg;
416 else
417 passargin = passarg;
a3fe382e
DSH		 418 }
419
10621efd
MC		 420 if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
421 BIO_printf(bio_err, "Error getting passwords\n");
422 goto end;
a3fe382e
DSH		 423 }
424
10621efd
MC		 425 if (!cpass) {
426 if (export_cert)
427 cpass = passout;
428 else
429 cpass = passin;
f07fb9b2
DSH		 430 }
431
10621efd
MC		 432 if (cpass) {
433 mpass = cpass;
434 noprompt = 1;
f07fb9b2 435 } else {
10621efd
MC		 436 cpass = pass;
437 mpass = macpass;
e40b7abe
DSH		 438 }
439
10621efd
MC		 440 if (export_cert || inrand) {
441 app_RAND_load_file(NULL, bio_err, (inrand != NULL));
d13e4eb0 442 if (inrand != NULL)
10621efd
MC		 443 BIO_printf(bio_err, "%ld semi-random bytes loaded\n",
444 app_RAND_load_files(inrand));
d13e4eb0 445 }
ee0508d4
DSH		 446 ERR_load_crypto_strings();
447
10621efd 448# ifdef CRYPTO_MDEBUG
a873356c 449 CRYPTO_push_info("read files");
10621efd 450# endif
a873356c 451
10621efd
MC		 452 if (!infile)
453 in = BIO_new_fp(stdin, BIO_NOCLOSE);
454 else
455 in = BIO_new_file(infile, "rb");
12ea4470 456 if (!in) {
10621efd
MC		 457 BIO_printf(bio_err, "Error opening input file %s\n",
458 infile ? infile : "<stdin>");
459 perror(infile);
460 goto end;
461 }
462# ifdef CRYPTO_MDEBUG
a873356c
BM		 463 CRYPTO_pop_info();
464 CRYPTO_push_info("write files");
10621efd 465# endif
a873356c 466
645749ef 467 if (!outfile) {
10621efd
MC		 468 out = BIO_new_fp(stdout, BIO_NOCLOSE);
469# ifdef OPENSSL_SYS_VMS
470 {
471 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
472 out = BIO_push(tmpbio, out);
473 }
474# endif
475 } else
476 out = BIO_new_file(outfile, "wb");
12ea4470 477 if (!out) {
10621efd
MC		 478 BIO_printf(bio_err, "Error opening output file %s\n",
479 outfile ? outfile : "<stdout>");
480 perror(outfile);
481 goto end;
ee0508d4
DSH		 482 }
483 if (twopass) {
10621efd
MC		 484# ifdef CRYPTO_MDEBUG
485 CRYPTO_push_info("read MAC password");
486# endif
487 if (EVP_read_pw_string
488 (macpass, sizeof macpass, "Enter MAC Password:", export_cert)) {
489 BIO_printf(bio_err, "Can't read Password\n");
490 goto end;
491 }
492# ifdef CRYPTO_MDEBUG
493 CRYPTO_pop_info();
494# endif
ee0508d4
DSH		 495 }
496
2d681b77 497 if (export_cert) {
10621efd
MC		 498 EVP_PKEY *key = NULL;
499 X509 *ucert = NULL, *x = NULL;
500 STACK_OF(X509) *certs = NULL;
501 const EVP_MD *macmd = NULL;
502 unsigned char *catmp = NULL;
503 int i;
504
505 if ((options & (NOCERTS | NOKEYS)) == (NOCERTS | NOKEYS)) {
506 BIO_printf(bio_err, "Nothing to do!\n");
507 goto export_end;
508 }
509
510 if (options & NOCERTS)
511 chain = 0;
512
513# ifdef CRYPTO_MDEBUG
514 CRYPTO_push_info("process -export_cert");
515 CRYPTO_push_info("reading private key");
516# endif
517 if (!(options & NOKEYS)) {
518 key = load_key(bio_err, keyname ? keyname : infile,
519 FORMAT_PEM, 1, passin, e, "private key");
520 if (!key)
521 goto export_end;
522 }
523# ifdef CRYPTO_MDEBUG
524 CRYPTO_pop_info();
525 CRYPTO_push_info("reading certs from input");
526# endif
527
528 /* Load in all certs in input file */
529 if (!(options & NOCERTS)) {
530 certs = load_certs(bio_err, infile, FORMAT_PEM, NULL, e,
531 "certificates");
532 if (!certs)
533 goto export_end;
534
535 if (key) {
536 /* Look for matching private key */
537 for (i = 0; i < sk_X509_num(certs); i++) {
538 x = sk_X509_value(certs, i);
539 if (X509_check_private_key(x, key)) {
540 ucert = x;
541 /* Zero keyid and alias */
542 X509_keyid_set1(ucert, NULL, 0);
543 X509_alias_set1(ucert, NULL, 0);
544 /* Remove from list */
545 (void)sk_X509_delete(certs, i);
546 break;
547 }
548 }
549 if (!ucert) {
550 BIO_printf(bio_err,
551 "No certificate matches private key\n");
552 goto export_end;
553 }
554 }
555
556 }
557# ifdef CRYPTO_MDEBUG
558 CRYPTO_pop_info();
559 CRYPTO_push_info("reading certs from input 2");
560# endif
561
562 /* Add any more certificates asked for */
563 if (certfile) {
564 STACK_OF(X509) *morecerts = NULL;
565 if (!(morecerts = load_certs(bio_err, certfile, FORMAT_PEM,
566 NULL, e,
567 "certificates from certfile")))
568 goto export_end;
569 while (sk_X509_num(morecerts) > 0)
570 sk_X509_push(certs, sk_X509_shift(morecerts));
571 sk_X509_free(morecerts);
572 }
573# ifdef CRYPTO_MDEBUG
574 CRYPTO_pop_info();
575 CRYPTO_push_info("reading certs from certfile");
576# endif
577
578# ifdef CRYPTO_MDEBUG
579 CRYPTO_pop_info();
580 CRYPTO_push_info("building chain");
581# endif
582
583 /* If chaining get chain from user cert */
584 if (chain) {
585 int vret;
586 STACK_OF(X509) *chain2;
587 X509_STORE *store = X509_STORE_new();
588 if (!store) {
589 BIO_printf(bio_err, "Memory allocation error\n");
590 goto export_end;
591 }
592 if (!X509_STORE_load_locations(store, CAfile, CApath))
593 X509_STORE_set_default_paths(store);
594
595 vret = get_cert_chain(ucert, store, &chain2);
596 X509_STORE_free(store);
597
737d57d0 598 if (vret == X509_V_OK) {
10621efd
MC		 599 /* Exclude verified certificate */
600 for (i = 1; i < sk_X509_num(chain2); i++)
601 sk_X509_push(certs, sk_X509_value(chain2, i));
602 /* Free first certificate */
603 X509_free(sk_X509_value(chain2, 0));
604 sk_X509_free(chain2);
605 } else {
737d57d0 606 if (vret != X509_V_ERR_UNSPECIFIED)
10621efd
MC		 607 BIO_printf(bio_err, "Error %s getting chain.\n",
608 X509_verify_cert_error_string(vret));
609 else
610 ERR_print_errors(bio_err);
611 goto export_end;
612 }
613 }
614
615 /* Add any CA names */
616
617 for (i = 0; i < sk_OPENSSL_STRING_num(canames); i++) {
618 catmp = (unsigned char *)sk_OPENSSL_STRING_value(canames, i);
619 X509_alias_set1(sk_X509_value(certs, i), catmp, -1);
620 }
621
622 if (csp_name && key)
623 EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name,
624 MBSTRING_ASC, (unsigned char *)csp_name,
625 -1);
626
627 if (add_lmk && key)
628 EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1);
629
630# ifdef CRYPTO_MDEBUG
631 CRYPTO_pop_info();
632 CRYPTO_push_info("reading password");
633# endif
634
635 if (!noprompt &&
636 EVP_read_pw_string(pass, sizeof pass, "Enter Export Password:",
637 1)) {
638 BIO_printf(bio_err, "Can't read Password\n");
639 goto export_end;
640 }
641 if (!twopass)
642 BUF_strlcpy(macpass, pass, sizeof macpass);
643
644# ifdef CRYPTO_MDEBUG
645 CRYPTO_pop_info();
646 CRYPTO_push_info("creating PKCS#12 structure");
647# endif
648
649 p12 = PKCS12_create(cpass, name, key, ucert, certs,
650 key_pbe, cert_pbe, iter, -1, keytype);
651
652 if (!p12) {
653 ERR_print_errors(bio_err);
654 goto export_end;
655 }
656
657 if (macalg) {
658 macmd = EVP_get_digestbyname(macalg);
659 if (!macmd) {
660 BIO_printf(bio_err, "Unknown digest algorithm %s\n", macalg);
661 }
662 }
663
664 if (maciter != -1)
665 PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, macmd);
666
667# ifdef CRYPTO_MDEBUG
668 CRYPTO_pop_info();
669 CRYPTO_push_info("writing pkcs12");
670# endif
671
672 i2d_PKCS12_bio(out, p12);
673
674 ret = 0;
675
676 export_end:
677# ifdef CRYPTO_MDEBUG
678 CRYPTO_pop_info();
679 CRYPTO_pop_info();
680 CRYPTO_push_info("process -export_cert: freeing");
681# endif
682
683 if (key)
684 EVP_PKEY_free(key);
685 if (certs)
686 sk_X509_pop_free(certs, X509_free);
687 if (ucert)
688 X509_free(ucert);
689
690# ifdef CRYPTO_MDEBUG
691 CRYPTO_pop_info();
692# endif
693 goto end;
9ee1c838 694
ee86c3f5 695 }
ee0508d4 696
10621efd
MC		 697 if (!(p12 = d2i_PKCS12_bio(in, NULL))) {
698 ERR_print_errors(bio_err);
699 goto end;
ee0508d4 700 }
10621efd 701# ifdef CRYPTO_MDEBUG
a873356c 702 CRYPTO_push_info("read import password");
10621efd
MC		 703# endif
704 if (!noprompt
705 && EVP_read_pw_string(pass, sizeof pass, "Enter Import Password:",
706 0)) {
707 BIO_printf(bio_err, "Can't read Password\n");
708 goto end;
ee0508d4 709 }
10621efd 710# ifdef CRYPTO_MDEBUG
a873356c 711 CRYPTO_pop_info();
10621efd
MC		 712# endif
713
714 if (!twopass)
715 BUF_strlcpy(macpass, pass, sizeof macpass);
716
717 if ((options & INFO) && p12->mac)
718 BIO_printf(bio_err, "MAC Iteration %ld\n",
719 p12->mac->iter ? ASN1_INTEGER_get(p12->mac->iter) : 1);
720 if (macver) {
721# ifdef CRYPTO_MDEBUG
722 CRYPTO_push_info("verify MAC");
723# endif
724 /* If we enter empty password try no password first */
725 if (!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) {
726 /* If mac and crypto pass the same set it to NULL too */
727 if (!twopass)
728 cpass = NULL;
729 } else if (!PKCS12_verify_mac(p12, mpass, -1)) {
730 BIO_printf(bio_err, "Mac verify error: invalid password?\n");
731 ERR_print_errors(bio_err);
732 goto end;
733 }
734 BIO_printf(bio_err, "MAC verified OK\n");
735# ifdef CRYPTO_MDEBUG
736 CRYPTO_pop_info();
737# endif
ee0508d4 738 }
10621efd 739# ifdef CRYPTO_MDEBUG
a873356c 740 CRYPTO_push_info("output keys and certificates");
10621efd
MC		 741# endif
742 if (!dump_certs_keys_p12(out, p12, cpass, -1, options, passout)) {
743 BIO_printf(bio_err, "Error outputting keys and certificates\n");
744 ERR_print_errors(bio_err);
745 goto end;
ee0508d4 746 }
10621efd 747# ifdef CRYPTO_MDEBUG
a873356c 748 CRYPTO_pop_info();
10621efd 749# endif
ee0508d4 750 ret = 0;
88364bc2 751 end:
10621efd
MC		 752 if (p12)
753 PKCS12_free(p12);
754 if (export_cert || inrand)
755 app_RAND_write_file(NULL, bio_err);
756# ifdef CRYPTO_MDEBUG
a873356c 757 CRYPTO_remove_all_info();
10621efd 758# endif
a873356c 759 BIO_free(in);
645749ef 760 BIO_free_all(out);
10621efd
MC		 761 if (canames)
762 sk_OPENSSL_STRING_free(canames);
763 if (passin)
764 OPENSSL_free(passin);
765 if (passout)
766 OPENSSL_free(passout);
5abc8ae6 767 apps_shutdown();
1c3e4a36 768 OPENSSL_EXIT(ret);
ee0508d4
DSH		 769}
770
10621efd
MC		 771int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass,
772 int passlen, int options, char *pempass)
ee0508d4 773{
10621efd
MC		 774 STACK_OF(PKCS7) *asafes = NULL;
775 STACK_OF(PKCS12_SAFEBAG) *bags;
776 int i, bagnid;
777 int ret = 0;
778 PKCS7 *p7;
779
780 if (!(asafes = PKCS12_unpack_authsafes(p12)))
781 return 0;
782 for (i = 0; i < sk_PKCS7_num(asafes); i++) {
783 p7 = sk_PKCS7_value(asafes, i);
784 bagnid = OBJ_obj2nid(p7->type);
785 if (bagnid == NID_pkcs7_data) {
786 bags = PKCS12_unpack_p7data(p7);
787 if (options & INFO)
788 BIO_printf(bio_err, "PKCS7 Data\n");
789 } else if (bagnid == NID_pkcs7_encrypted) {
790 if (options & INFO) {
791 BIO_printf(bio_err, "PKCS7 Encrypted data: ");
792 alg_print(bio_err, p7->d.encrypted->enc_data->algorithm);
793 }
794 bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
795 } else
796 continue;
797 if (!bags)
798 goto err;
799 if (!dump_certs_pkeys_bags(out, bags, pass, passlen,
800 options, pempass)) {
801 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
802 goto err;
803 }
804 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
805 bags = NULL;
806 }
807 ret = 1;
808
809 err:
810
811 if (asafes)
812 sk_PKCS7_pop_free(asafes, PKCS7_free);
813 return ret;
ee0508d4
DSH		 814}
815
10621efd
MC		 816int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags,
817 char *pass, int passlen, int options, char *pempass)
ee0508d4 818{
10621efd
MC		 819 int i;
820 for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) {
821 if (!dump_certs_pkeys_bag(out,
822 sk_PKCS12_SAFEBAG_value(bags, i),
823 pass, passlen, options, pempass))
824 return 0;
825 }
826 return 1;
ee0508d4
DSH		 827}
828
10621efd
MC		 829int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bag, char *pass,
830 int passlen, int options, char *pempass)
ee0508d4 831{
10621efd
MC		 832 EVP_PKEY *pkey;
833 PKCS8_PRIV_KEY_INFO *p8;
834 X509 *x509;
835
836 switch (M_PKCS12_bag_type(bag)) {
837 case NID_keyBag:
838 if (options & INFO)
839 BIO_printf(bio_err, "Key bag\n");
840 if (options & NOKEYS)
841 return 1;
842 print_attribs(out, bag->attrib, "Bag Attributes");
843 p8 = bag->value.keybag;
844 if (!(pkey = EVP_PKCS82PKEY(p8)))
845 return 0;
846 print_attribs(out, p8->attributes, "Key Attributes");
847 PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
848 EVP_PKEY_free(pkey);
849 break;
850
851 case NID_pkcs8ShroudedKeyBag:
852 if (options & INFO) {
853 BIO_printf(bio_err, "Shrouded Keybag: ");
854 alg_print(bio_err, bag->value.shkeybag->algor);
855 }
856 if (options & NOKEYS)
857 return 1;
858 print_attribs(out, bag->attrib, "Bag Attributes");
859 if (!(p8 = PKCS12_decrypt_skey(bag, pass, passlen)))
860 return 0;
861 if (!(pkey = EVP_PKCS82PKEY(p8))) {
862 PKCS8_PRIV_KEY_INFO_free(p8);
863 return 0;
864 }
865 print_attribs(out, p8->attributes, "Key Attributes");
866 PKCS8_PRIV_KEY_INFO_free(p8);
867 PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
868 EVP_PKEY_free(pkey);
869 break;
870
871 case NID_certBag:
872 if (options & INFO)
873 BIO_printf(bio_err, "Certificate bag\n");
874 if (options & NOCERTS)
875 return 1;
876 if (PKCS12_get_attr(bag, NID_localKeyID)) {
877 if (options & CACERTS)
878 return 1;
879 } else if (options & CLCERTS)
880 return 1;
881 print_attribs(out, bag->attrib, "Bag Attributes");
882 if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate)
883 return 1;
884 if (!(x509 = PKCS12_certbag2x509(bag)))
885 return 0;
886 dump_cert_text(out, x509);
887 PEM_write_bio_X509(out, x509);
888 X509_free(x509);
889 break;
890
891 case NID_safeContentsBag:
892 if (options & INFO)
893 BIO_printf(bio_err, "Safe Contents bag\n");
894 print_attribs(out, bag->attrib, "Bag Attributes");
895 return dump_certs_pkeys_bags(out, bag->value.safes, pass,
896 passlen, options, pempass);
897
898 default:
899 BIO_printf(bio_err, "Warning unsupported bag type: ");
900 i2a_ASN1_OBJECT(bio_err, bag->type);
901 BIO_printf(bio_err, "\n");
902 return 1;
903 break;
904 }
905 return 1;
ee0508d4
DSH		 906}
907
908/* Given a single certificate return a verified chain or NULL if error */
909
737d57d0
VD		 910static int get_cert_chain(X509 *cert, X509_STORE *store,
911 STACK_OF(X509) **chain)
ee0508d4 912{
10621efd 913 X509_STORE_CTX store_ctx;
737d57d0 914 STACK_OF(X509) *chn = NULL;
10621efd
MC		 915 int i = 0;
916
737d57d0
VD		 917 if (!X509_STORE_CTX_init(&store_ctx, store, cert, NULL)) {
918 *chain = NULL;
919 return X509_V_ERR_UNSPECIFIED;
920 }
921
922 if (X509_verify_cert(&store_ctx) > 0)
10621efd 923 chn = X509_STORE_CTX_get1_chain(&store_ctx);
737d57d0
VD		 924 else if ((i = X509_STORE_CTX_get_error(&store_ctx)) == 0)
925 i = X509_V_ERR_UNSPECIFIED;
926
10621efd
MC		 927 X509_STORE_CTX_cleanup(&store_ctx);
928 *chain = chn;
10621efd
MC		 929 return i;
930}
931
932int alg_print(BIO *x, X509_ALGOR *alg)
ee0508d4 933{
10621efd
MC		 934 PBEPARAM *pbe;
935 const unsigned char *p;
936 p = alg->parameter->value.sequence->data;
937 pbe = d2i_PBEPARAM(NULL, &p, alg->parameter->value.sequence->length);
938 if (!pbe)
939 return 1;
940 BIO_printf(bio_err, "%s, Iteration %ld\n",
941 OBJ_nid2ln(OBJ_obj2nid(alg->algorithm)),
942 ASN1_INTEGER_get(pbe->iter));
943 PBEPARAM_free(pbe);
944 return 1;
ee0508d4
DSH		 945}
946
947/* Load all certificates from a given file */
948
84c15db5 949int cert_load(BIO *in, STACK_OF(X509) *sk)
ee0508d4 950{
10621efd
MC		 951 int ret;
952 X509 *cert;
953 ret = 0;
954# ifdef CRYPTO_MDEBUG
955 CRYPTO_push_info("cert_load(): reading one cert");
956# endif
957 while ((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
958# ifdef CRYPTO_MDEBUG
959 CRYPTO_pop_info();
960# endif
961 ret = 1;
962 sk_X509_push(sk, cert);
963# ifdef CRYPTO_MDEBUG
964 CRYPTO_push_info("cert_load(): reading one cert");
965# endif
966 }
967# ifdef CRYPTO_MDEBUG
968 CRYPTO_pop_info();
969# endif
970 if (ret)
971 ERR_clear_error();
972 return ret;
ee0508d4
DSH		 973}
974
975/* Generalised attribute print: handle PKCS#8 and bag attributes */
976
10621efd
MC		 977int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,
978 const char *name)
ee0508d4 979{
10621efd
MC		 980 X509_ATTRIBUTE *attr;
981 ASN1_TYPE *av;
982 char *value;
983 int i, attr_nid;
984 if (!attrlst) {
985 BIO_printf(out, "%s: <No Attributes>\n", name);
986 return 1;
987 }
988 if (!sk_X509_ATTRIBUTE_num(attrlst)) {
989 BIO_printf(out, "%s: <Empty Attributes>\n", name);
990 return 1;
991 }
992 BIO_printf(out, "%s\n", name);
993 for (i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
994 attr = sk_X509_ATTRIBUTE_value(attrlst, i);
995 attr_nid = OBJ_obj2nid(attr->object);
996 BIO_printf(out, " ");
997 if (attr_nid == NID_undef) {
998 i2a_ASN1_OBJECT(out, attr->object);
999 BIO_printf(out, ": ");
1000 } else
1001 BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
1002
1003 if (sk_ASN1_TYPE_num(attr->value.set)) {
1004 av = sk_ASN1_TYPE_value(attr->value.set, 0);
1005 switch (av->type) {
1006 case V_ASN1_BMPSTRING:
1007 value = OPENSSL_uni2asc(av->value.bmpstring->data,
1008 av->value.bmpstring->length);
1009 BIO_printf(out, "%s\n", value);
1010 OPENSSL_free(value);
1011 break;
1012
1013 case V_ASN1_OCTET_STRING:
1014 hex_prin(out, av->value.octet_string->data,
1015 av->value.octet_string->length);
1016 BIO_printf(out, "\n");
1017 break;
1018
1019 case V_ASN1_BIT_STRING:
1020 hex_prin(out, av->value.bit_string->data,
1021 av->value.bit_string->length);
1022 BIO_printf(out, "\n");
1023 break;
1024
1025 default:
1026 BIO_printf(out, "<Unsupported tag %d>\n", av->type);
1027 break;
1028 }
1029 } else
1030 BIO_printf(out, "<No Values>\n");
1031 }
1032 return 1;
ee0508d4
DSH		 1033}
1034
6b691a5c 1035void hex_prin(BIO *out, unsigned char *buf, int len)
ee0508d4 1036{
10621efd
MC		 1037 int i;
1038 for (i = 0; i < len; i++)
1039 BIO_printf(out, "%02X ", buf[i]);
ee0508d4 1040}
a8515441 1041
fbf66436 1042static int set_pbe(BIO *err, int *ppbe, const char *str)
10621efd
MC		 1043{
1044 if (!str)
1045 return 0;
1046 if (!strcmp(str, "NONE")) {
1047 *ppbe = -1;
1048 return 1;
1049 }
1050 *ppbe = OBJ_txt2nid(str);
1051 if (*ppbe == NID_undef) {
1052 BIO_printf(bio_err, "Unknown PBE algorithm %s\n", str);
1053 return 0;
1054 }
1055 return 1;
1056}
1057
a8515441 1058#endif
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