?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
Remove old versions of OpenSSL.
[dragonfly.git] / crypto / openssl-0.9 / apps / pkcs12.c
blob268390ebe8d8be2008144275e9b75422718a4bc4
1 /* pkcs12.c */
2 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
3 * project.
4 */
5 /* ====================================================================
6 * Copyright (c) 1999-2006 The OpenSSL Project. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
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
18 * distribution.
19 *
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/)"
24 *
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.
29 *
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.
33 *
34 * 6. Redistributions of any form whatsoever must retain the following
35 * acknowledgment:
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38 *
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 * ====================================================================
52 *
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).
56 *
57 */
58
59 #include <openssl/opensslconf.h>
60 #if !defined(OPENSSL_NO_DES) && !defined(OPENSSL_NO_SHA1)
61
62 #include <stdio.h>
63 #include <stdlib.h>
64 #include <string.h>
65 #include "apps.h"
66 #include <openssl/crypto.h>
67 #include <openssl/err.h>
68 #include <openssl/pem.h>
69 #include <openssl/pkcs12.h>
70
71 #define PROG pkcs12_main
72
73 const EVP_CIPHER *enc;
74
75
76 #define NOKEYS 0x1
77 #define NOCERTS 0x2
78 #define INFO 0x4
79 #define CLCERTS 0x8
80 #define CACERTS 0x10
81
82 int get_cert_chain (X509 *cert, X509_STORE *store, STACK_OF(X509) **chain);
83 int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass, int passlen, int options, char *pempass);
84 int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags, char *pass,
85 int passlen, int options, char *pempass);
86 int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass, int passlen, int options, char *pempass);
87 int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,const char *name);
88 void hex_prin(BIO *out, unsigned char *buf, int len);
89 int alg_print(BIO *x, X509_ALGOR *alg);
90 int cert_load(BIO *in, STACK_OF(X509) *sk);
91
92 int MAIN(int, char **);
93
94 int MAIN(int argc, char **argv)
95 {
96 ENGINE *e = NULL;
97 char *infile=NULL, *outfile=NULL, *keyname = NULL;
98 char *certfile=NULL;
99 BIO *in=NULL, *out = NULL;
100 char **args;
101 char *name = NULL;
102 char *csp_name = NULL;
103 int add_lmk = 0;
104 PKCS12 *p12 = NULL;
105 char pass[50], macpass[50];
106 int export_cert = 0;
107 int options = 0;
108 int chain = 0;
109 int badarg = 0;
110 int iter = PKCS12_DEFAULT_ITER;
111 int maciter = PKCS12_DEFAULT_ITER;
112 int twopass = 0;
113 int keytype = 0;
114 int cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
115 int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
116 int ret = 1;
117 int macver = 1;
118 int noprompt = 0;
119 STACK *canames = NULL;
120 char *cpass = NULL, *mpass = NULL;
121 char *passargin = NULL, *passargout = NULL, *passarg = NULL;
122 char *passin = NULL, *passout = NULL;
123 char *inrand = NULL;
124 char *CApath = NULL, *CAfile = NULL;
125 #ifndef OPENSSL_NO_ENGINE
126 char *engine=NULL;
127 #endif
128
129 apps_startup();
130
131 enc = EVP_des_ede3_cbc();
132 if (bio_err == NULL ) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
133
134 if (!load_config(bio_err, NULL))
135 goto end;
136
137 args = argv + 1;
138
139
140 while (*args) {
141 if (*args[0] == '-') {
142 if (!strcmp (*args, "-nokeys")) options |= NOKEYS;
143 else if (!strcmp (*args, "-keyex")) keytype = KEY_EX;
144 else if (!strcmp (*args, "-keysig")) keytype = KEY_SIG;
145 else if (!strcmp (*args, "-nocerts")) options |= NOCERTS;
146 else if (!strcmp (*args, "-clcerts")) options |= CLCERTS;
147 else if (!strcmp (*args, "-cacerts")) options |= CACERTS;
148 else if (!strcmp (*args, "-noout")) options |= (NOKEYS|NOCERTS);
149 else if (!strcmp (*args, "-info")) options |= INFO;
150 else if (!strcmp (*args, "-chain")) chain = 1;
151 else if (!strcmp (*args, "-twopass")) twopass = 1;
152 else if (!strcmp (*args, "-nomacver")) macver = 0;
153 else if (!strcmp (*args, "-descert"))
154 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
155 else if (!strcmp (*args, "-export")) export_cert = 1;
156 else if (!strcmp (*args, "-des")) enc=EVP_des_cbc();
157 else if (!strcmp (*args, "-des3")) enc = EVP_des_ede3_cbc();
158 #ifndef OPENSSL_NO_IDEA
159 else if (!strcmp (*args, "-idea")) enc=EVP_idea_cbc();
160 #endif
161 #ifndef OPENSSL_NO_SEED
162 else if (!strcmp(*args, "-seed")) enc=EVP_seed_cbc();
163 #endif
164 #ifndef OPENSSL_NO_AES
165 else if (!strcmp(*args,"-aes128")) enc=EVP_aes_128_cbc();
166 else if (!strcmp(*args,"-aes192")) enc=EVP_aes_192_cbc();
167 else if (!strcmp(*args,"-aes256")) enc=EVP_aes_256_cbc();
168 #endif
169 #ifndef OPENSSL_NO_CAMELLIA
170 else if (!strcmp(*args,"-camellia128")) enc=EVP_camellia_128_cbc();
171 else if (!strcmp(*args,"-camellia192")) enc=EVP_camellia_192_cbc();
172 else if (!strcmp(*args,"-camellia256")) enc=EVP_camellia_256_cbc();
173 #endif
174 else if (!strcmp (*args, "-noiter")) iter = 1;
175 else if (!strcmp (*args, "-maciter"))
176 maciter = PKCS12_DEFAULT_ITER;
177 else if (!strcmp (*args, "-nomaciter"))
178 maciter = 1;
179 else if (!strcmp (*args, "-nomac"))
180 maciter = -1;
181 else if (!strcmp (*args, "-nodes")) enc=NULL;
182 else if (!strcmp (*args, "-certpbe")) {
183 if (args[1]) {
184 args++;
185 if (!strcmp(*args, "NONE"))
186 cert_pbe = -1;
187 else
188 cert_pbe=OBJ_txt2nid(*args);
189 if(cert_pbe == NID_undef) {
190 BIO_printf(bio_err,
191 "Unknown PBE algorithm %s\n", *args);
192 badarg = 1;
193 }
194 } else badarg = 1;
195 } else if (!strcmp (*args, "-keypbe")) {
196 if (args[1]) {
197 args++;
198 if (!strcmp(*args, "NONE"))
199 key_pbe = -1;
200 else
201 key_pbe=OBJ_txt2nid(*args);
202 if(key_pbe == NID_undef) {
203 BIO_printf(bio_err,
204 "Unknown PBE algorithm %s\n", *args);
205 badarg = 1;
206 }
207 } else badarg = 1;
208 } else if (!strcmp (*args, "-rand")) {
209 if (args[1]) {
210 args++;
211 inrand = *args;
212 } else badarg = 1;
213 } else if (!strcmp (*args, "-inkey")) {
214 if (args[1]) {
215 args++;
216 keyname = *args;
217 } else badarg = 1;
218 } else if (!strcmp (*args, "-certfile")) {
219 if (args[1]) {
220 args++;
221 certfile = *args;
222 } else badarg = 1;
223 } else if (!strcmp (*args, "-name")) {
224 if (args[1]) {
225 args++;
226 name = *args;
227 } else badarg = 1;
228 } else if (!strcmp (*args, "-LMK"))
229 add_lmk = 1;
230 else if (!strcmp (*args, "-CSP")) {
231 if (args[1]) {
232 args++;
233 csp_name = *args;
234 } else badarg = 1;
235 } else if (!strcmp (*args, "-caname")) {
236 if (args[1]) {
237 args++;
238 if (!canames) canames = sk_new_null();
239 sk_push(canames, *args);
240 } else badarg = 1;
241 } else if (!strcmp (*args, "-in")) {
242 if (args[1]) {
243 args++;
244 infile = *args;
245 } else badarg = 1;
246 } else if (!strcmp (*args, "-out")) {
247 if (args[1]) {
248 args++;
249 outfile = *args;
250 } else badarg = 1;
251 } else if (!strcmp(*args,"-passin")) {
252 if (args[1]) {
253 args++;
254 passargin = *args;
255 } else badarg = 1;
256 } else if (!strcmp(*args,"-passout")) {
257 if (args[1]) {
258 args++;
259 passargout = *args;
260 } else badarg = 1;
261 } else if (!strcmp (*args, "-password")) {
262 if (args[1]) {
263 args++;
264 passarg = *args;
265 noprompt = 1;
266 } else badarg = 1;
267 } else if (!strcmp(*args,"-CApath")) {
268 if (args[1]) {
269 args++;
270 CApath = *args;
271 } else badarg = 1;
272 } else if (!strcmp(*args,"-CAfile")) {
273 if (args[1]) {
274 args++;
275 CAfile = *args;
276 } else badarg = 1;
277 #ifndef OPENSSL_NO_ENGINE
278 } else if (!strcmp(*args,"-engine")) {
279 if (args[1]) {
280 args++;
281 engine = *args;
282 } else badarg = 1;
283 #endif
284 } else badarg = 1;
285
286 } else badarg = 1;
287 args++;
288 }
289
290 if (badarg) {
291 BIO_printf (bio_err, "Usage: pkcs12 [options]\n");
292 BIO_printf (bio_err, "where options are\n");
293 BIO_printf (bio_err, "-export output PKCS12 file\n");
294 BIO_printf (bio_err, "-chain add certificate chain\n");
295 BIO_printf (bio_err, "-inkey file private key if not infile\n");
296 BIO_printf (bio_err, "-certfile f add all certs in f\n");
297 BIO_printf (bio_err, "-CApath arg - PEM format directory of CA's\n");
298 BIO_printf (bio_err, "-CAfile arg - PEM format file of CA's\n");
299 BIO_printf (bio_err, "-name \"name\" use name as friendly name\n");
300 BIO_printf (bio_err, "-caname \"nm\" use nm as CA friendly name (can be used more than once).\n");
301 BIO_printf (bio_err, "-in infile input filename\n");
302 BIO_printf (bio_err, "-out outfile output filename\n");
303 BIO_printf (bio_err, "-noout don't output anything, just verify.\n");
304 BIO_printf (bio_err, "-nomacver don't verify MAC.\n");
305 BIO_printf (bio_err, "-nocerts don't output certificates.\n");
306 BIO_printf (bio_err, "-clcerts only output client certificates.\n");
307 BIO_printf (bio_err, "-cacerts only output CA certificates.\n");
308 BIO_printf (bio_err, "-nokeys don't output private keys.\n");
309 BIO_printf (bio_err, "-info give info about PKCS#12 structure.\n");
310 BIO_printf (bio_err, "-des encrypt private keys with DES\n");
311 BIO_printf (bio_err, "-des3 encrypt private keys with triple DES (default)\n");
312 #ifndef OPENSSL_NO_IDEA
313 BIO_printf (bio_err, "-idea encrypt private keys with idea\n");
314 #endif
315 #ifndef OPENSSL_NO_SEED
316 BIO_printf (bio_err, "-seed encrypt private keys with seed\n");
317 #endif
318 #ifndef OPENSSL_NO_AES
319 BIO_printf (bio_err, "-aes128, -aes192, -aes256\n");
320 BIO_printf (bio_err, " encrypt PEM output with cbc aes\n");
321 #endif
322 #ifndef OPENSSL_NO_CAMELLIA
323 BIO_printf (bio_err, "-camellia128, -camellia192, -camellia256\n");
324 BIO_printf (bio_err, " encrypt PEM output with cbc camellia\n");
325 #endif
326 BIO_printf (bio_err, "-nodes don't encrypt private keys\n");
327 BIO_printf (bio_err, "-noiter don't use encryption iteration\n");
328 BIO_printf (bio_err, "-maciter use MAC iteration\n");
329 BIO_printf (bio_err, "-twopass separate MAC, encryption passwords\n");
330 BIO_printf (bio_err, "-descert encrypt PKCS#12 certificates with triple DES (default RC2-40)\n");
331 BIO_printf (bio_err, "-certpbe alg specify certificate PBE algorithm (default RC2-40)\n");
332 BIO_printf (bio_err, "-keypbe alg specify private key PBE algorithm (default 3DES)\n");
333 BIO_printf (bio_err, "-keyex set MS key exchange type\n");
334 BIO_printf (bio_err, "-keysig set MS key signature type\n");
335 BIO_printf (bio_err, "-password p set import/export password source\n");
336 BIO_printf (bio_err, "-passin p input file pass phrase source\n");
337 BIO_printf (bio_err, "-passout p output file pass phrase source\n");
338 #ifndef OPENSSL_NO_ENGINE
339 BIO_printf (bio_err, "-engine e use engine e, possibly a hardware device.\n");
340 #endif
341 BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
342 BIO_printf(bio_err, " load the file (or the files in the directory) into\n");
343 BIO_printf(bio_err, " the random number generator\n");
344 BIO_printf(bio_err, "-CSP name Microsoft CSP name\n");
345 BIO_printf(bio_err, "-LMK Add local machine keyset attribute to private key\n");
346 goto end;
347 }
348
349 #ifndef OPENSSL_NO_ENGINE
350 e = setup_engine(bio_err, engine, 0);
351 #endif
352
353 if(passarg) {
354 if(export_cert) passargout = passarg;
355 else passargin = passarg;
356 }
357
358 if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
359 BIO_printf(bio_err, "Error getting passwords\n");
360 goto end;
361 }
362
363 if(!cpass) {
364 if(export_cert) cpass = passout;
365 else cpass = passin;
366 }
367
368 if(cpass) {
369 mpass = cpass;
370 noprompt = 1;
371 } else {
372 cpass = pass;
373 mpass = macpass;
374 }
375
376 if(export_cert || inrand) {
377 app_RAND_load_file(NULL, bio_err, (inrand != NULL));
378 if (inrand != NULL)
379 BIO_printf(bio_err,"%ld semi-random bytes loaded\n",
380 app_RAND_load_files(inrand));
381 }
382 ERR_load_crypto_strings();
383
384 #ifdef CRYPTO_MDEBUG
385 CRYPTO_push_info("read files");
386 #endif
387
388 if (!infile) in = BIO_new_fp(stdin, BIO_NOCLOSE);
389 else in = BIO_new_file(infile, "rb");
390 if (!in) {
391 BIO_printf(bio_err, "Error opening input file %s\n",
392 infile ? infile : "<stdin>");
393 perror (infile);
394 goto end;
395 }
396
397 #ifdef CRYPTO_MDEBUG
398 CRYPTO_pop_info();
399 CRYPTO_push_info("write files");
400 #endif
401
402 if (!outfile) {
403 out = BIO_new_fp(stdout, BIO_NOCLOSE);
404 #ifdef OPENSSL_SYS_VMS
405 {
406 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
407 out = BIO_push(tmpbio, out);
408 }
409 #endif
410 } else out = BIO_new_file(outfile, "wb");
411 if (!out) {
412 BIO_printf(bio_err, "Error opening output file %s\n",
413 outfile ? outfile : "<stdout>");
414 perror (outfile);
415 goto end;
416 }
417 if (twopass) {
418 #ifdef CRYPTO_MDEBUG
419 CRYPTO_push_info("read MAC password");
420 #endif
421 if(EVP_read_pw_string (macpass, sizeof macpass, "Enter MAC Password:", export_cert))
422 {
423 BIO_printf (bio_err, "Can't read Password\n");
424 goto end;
425 }
426 #ifdef CRYPTO_MDEBUG
427 CRYPTO_pop_info();
428 #endif
429 }
430
431 if (export_cert) {
432 EVP_PKEY *key = NULL;
433 X509 *ucert = NULL, *x = NULL;
434 STACK_OF(X509) *certs=NULL;
435 unsigned char *catmp = NULL;
436 int i;
437
438 if ((options & (NOCERTS|NOKEYS)) == (NOCERTS|NOKEYS))
439 {
440 BIO_printf(bio_err, "Nothing to do!\n");
441 goto export_end;
442 }
443
444 if (options & NOCERTS)
445 chain = 0;
446
447 #ifdef CRYPTO_MDEBUG
448 CRYPTO_push_info("process -export_cert");
449 CRYPTO_push_info("reading private key");
450 #endif
451 if (!(options & NOKEYS))
452 {
453 key = load_key(bio_err, keyname ? keyname : infile,
454 FORMAT_PEM, 1, passin, e, "private key");
455 if (!key)
456 goto export_end;
457 }
458
459 #ifdef CRYPTO_MDEBUG
460 CRYPTO_pop_info();
461 CRYPTO_push_info("reading certs from input");
462 #endif
463
464 /* Load in all certs in input file */
465 if(!(options & NOCERTS))
466 {
467 certs = load_certs(bio_err, infile, FORMAT_PEM, NULL, e,
468 "certificates");
469 if (!certs)
470 goto export_end;
471
472 if (key)
473 {
474 /* Look for matching private key */
475 for(i = 0; i < sk_X509_num(certs); i++)
476 {
477 x = sk_X509_value(certs, i);
478 if(X509_check_private_key(x, key))
479 {
480 ucert = x;
481 /* Zero keyid and alias */
482 X509_keyid_set1(ucert, NULL, 0);
483 X509_alias_set1(ucert, NULL, 0);
484 /* Remove from list */
485 (void)sk_X509_delete(certs, i);
486 break;
487 }
488 }
489 if (!ucert)
490 {
491 BIO_printf(bio_err, "No certificate matches private key\n");
492 goto export_end;
493 }
494 }
495
496 }
497
498 #ifdef CRYPTO_MDEBUG
499 CRYPTO_pop_info();
500 CRYPTO_push_info("reading certs from input 2");
501 #endif
502
503 /* Add any more certificates asked for */
504 if(certfile)
505 {
506 STACK_OF(X509) *morecerts=NULL;
507 if(!(morecerts = load_certs(bio_err, certfile, FORMAT_PEM,
508 NULL, e,
509 "certificates from certfile")))
510 goto export_end;
511 while(sk_X509_num(morecerts) > 0)
512 sk_X509_push(certs, sk_X509_shift(morecerts));
513 sk_X509_free(morecerts);
514 }
515
516 #ifdef CRYPTO_MDEBUG
517 CRYPTO_pop_info();
518 CRYPTO_push_info("reading certs from certfile");
519 #endif
520
521 #ifdef CRYPTO_MDEBUG
522 CRYPTO_pop_info();
523 CRYPTO_push_info("building chain");
524 #endif
525
526 /* If chaining get chain from user cert */
527 if (chain) {
528 int vret;
529 STACK_OF(X509) *chain2;
530 X509_STORE *store = X509_STORE_new();
531 if (!store)
532 {
533 BIO_printf (bio_err, "Memory allocation error\n");
534 goto export_end;
535 }
536 if (!X509_STORE_load_locations(store, CAfile, CApath))
537 X509_STORE_set_default_paths (store);
538
539 vret = get_cert_chain (ucert, store, &chain2);
540 X509_STORE_free(store);
541
542 if (!vret) {
543 /* Exclude verified certificate */
544 for (i = 1; i < sk_X509_num (chain2) ; i++)
545 sk_X509_push(certs, sk_X509_value (chain2, i));
546 /* Free first certificate */
547 X509_free(sk_X509_value(chain2, 0));
548 sk_X509_free(chain2);
549 } else {
550 if (vret >= 0)
551 BIO_printf (bio_err, "Error %s getting chain.\n",
552 X509_verify_cert_error_string(vret));
553 else
554 ERR_print_errors(bio_err);
555 goto export_end;
556 }
557 }
558
559 /* Add any CA names */
560
561 for (i = 0; i < sk_num(canames); i++)
562 {
563 catmp = (unsigned char *)sk_value(canames, i);
564 X509_alias_set1(sk_X509_value(certs, i), catmp, -1);
565 }
566
567 if (csp_name && key)
568 EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name,
569 MBSTRING_ASC, (unsigned char *)csp_name, -1);
570
571 if (add_lmk && key)
572 EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1);
573
574 #ifdef CRYPTO_MDEBUG
575 CRYPTO_pop_info();
576 CRYPTO_push_info("reading password");
577 #endif
578
579 if(!noprompt &&
580 EVP_read_pw_string(pass, sizeof pass, "Enter Export Password:", 1))
581 {
582 BIO_printf (bio_err, "Can't read Password\n");
583 goto export_end;
584 }
585 if (!twopass) BUF_strlcpy(macpass, pass, sizeof macpass);
586
587 #ifdef CRYPTO_MDEBUG
588 CRYPTO_pop_info();
589 CRYPTO_push_info("creating PKCS#12 structure");
590 #endif
591
592 p12 = PKCS12_create(cpass, name, key, ucert, certs,
593 key_pbe, cert_pbe, iter, -1, keytype);
594
595 if (!p12)
596 {
597 ERR_print_errors (bio_err);
598 goto export_end;
599 }
600
601 if (maciter != -1)
602 PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, NULL);
603
604 #ifdef CRYPTO_MDEBUG
605 CRYPTO_pop_info();
606 CRYPTO_push_info("writing pkcs12");
607 #endif
608
609 i2d_PKCS12_bio(out, p12);
610
611 ret = 0;
612
613 export_end:
614 #ifdef CRYPTO_MDEBUG
615 CRYPTO_pop_info();
616 CRYPTO_pop_info();
617 CRYPTO_push_info("process -export_cert: freeing");
618 #endif
619
620 if (key) EVP_PKEY_free(key);
621 if (certs) sk_X509_pop_free(certs, X509_free);
622 if (ucert) X509_free(ucert);
623
624 #ifdef CRYPTO_MDEBUG
625 CRYPTO_pop_info();
626 #endif
627 goto end;
628
629 }
630
631 if (!(p12 = d2i_PKCS12_bio (in, NULL))) {
632 ERR_print_errors(bio_err);
633 goto end;
634 }
635
636 #ifdef CRYPTO_MDEBUG
637 CRYPTO_push_info("read import password");
638 #endif
639 if(!noprompt && EVP_read_pw_string(pass, sizeof pass, "Enter Import Password:", 0)) {
640 BIO_printf (bio_err, "Can't read Password\n");
641 goto end;
642 }
643 #ifdef CRYPTO_MDEBUG
644 CRYPTO_pop_info();
645 #endif
646
647 if (!twopass) BUF_strlcpy(macpass, pass, sizeof macpass);
648
649 if (options & INFO) BIO_printf (bio_err, "MAC Iteration %ld\n", p12->mac->iter ? ASN1_INTEGER_get (p12->mac->iter) : 1);
650 if(macver) {
651 #ifdef CRYPTO_MDEBUG
652 CRYPTO_push_info("verify MAC");
653 #endif
654 /* If we enter empty password try no password first */
655 if(!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) {
656 /* If mac and crypto pass the same set it to NULL too */
657 if(!twopass) cpass = NULL;
658 } else if (!PKCS12_verify_mac(p12, mpass, -1)) {
659 BIO_printf (bio_err, "Mac verify error: invalid password?\n");
660 ERR_print_errors (bio_err);
661 goto end;
662 }
663 BIO_printf (bio_err, "MAC verified OK\n");
664 #ifdef CRYPTO_MDEBUG
665 CRYPTO_pop_info();
666 #endif
667 }
668
669 #ifdef CRYPTO_MDEBUG
670 CRYPTO_push_info("output keys and certificates");
671 #endif
672 if (!dump_certs_keys_p12 (out, p12, cpass, -1, options, passout)) {
673 BIO_printf(bio_err, "Error outputting keys and certificates\n");
674 ERR_print_errors (bio_err);
675 goto end;
676 }
677 #ifdef CRYPTO_MDEBUG
678 CRYPTO_pop_info();
679 #endif
680 ret = 0;
681 end:
682 if (p12) PKCS12_free(p12);
683 if(export_cert || inrand) app_RAND_write_file(NULL, bio_err);
684 #ifdef CRYPTO_MDEBUG
685 CRYPTO_remove_all_info();
686 #endif
687 BIO_free(in);
688 BIO_free_all(out);
689 if (canames) sk_free(canames);
690 if(passin) OPENSSL_free(passin);
691 if(passout) OPENSSL_free(passout);
692 apps_shutdown();
693 OPENSSL_EXIT(ret);
694 }
695
696 int dump_certs_keys_p12 (BIO *out, PKCS12 *p12, char *pass,
697 int passlen, int options, char *pempass)
698 {
699 STACK_OF(PKCS7) *asafes = NULL;
700 STACK_OF(PKCS12_SAFEBAG) *bags;
701 int i, bagnid;
702 int ret = 0;
703 PKCS7 *p7;
704
705 if (!( asafes = PKCS12_unpack_authsafes(p12))) return 0;
706 for (i = 0; i < sk_PKCS7_num (asafes); i++) {
707 p7 = sk_PKCS7_value (asafes, i);
708 bagnid = OBJ_obj2nid (p7->type);
709 if (bagnid == NID_pkcs7_data) {
710 bags = PKCS12_unpack_p7data(p7);
711 if (options & INFO) BIO_printf (bio_err, "PKCS7 Data\n");
712 } else if (bagnid == NID_pkcs7_encrypted) {
713 if (options & INFO) {
714 BIO_printf(bio_err, "PKCS7 Encrypted data: ");
715 alg_print(bio_err,
716 p7->d.encrypted->enc_data->algorithm);
717 }
718 bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
719 } else continue;
720 if (!bags) goto err;
721 if (!dump_certs_pkeys_bags (out, bags, pass, passlen,
722 options, pempass)) {
723 sk_PKCS12_SAFEBAG_pop_free (bags, PKCS12_SAFEBAG_free);
724 goto err;
725 }
726 sk_PKCS12_SAFEBAG_pop_free (bags, PKCS12_SAFEBAG_free);
727 bags = NULL;
728 }
729 ret = 1;
730
731 err:
732
733 if (asafes)
734 sk_PKCS7_pop_free (asafes, PKCS7_free);
735 return ret;
736 }
737
738 int dump_certs_pkeys_bags (BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags,
739 char *pass, int passlen, int options, char *pempass)
740 {
741 int i;
742 for (i = 0; i < sk_PKCS12_SAFEBAG_num (bags); i++) {
743 if (!dump_certs_pkeys_bag (out,
744 sk_PKCS12_SAFEBAG_value (bags, i),
745 pass, passlen,
746 options, pempass))
747 return 0;
748 }
749 return 1;
750 }
751
752 int dump_certs_pkeys_bag (BIO *out, PKCS12_SAFEBAG *bag, char *pass,
753 int passlen, int options, char *pempass)
754 {
755 EVP_PKEY *pkey;
756 PKCS8_PRIV_KEY_INFO *p8;
757 X509 *x509;
758
759 switch (M_PKCS12_bag_type(bag))
760 {
761 case NID_keyBag:
762 if (options & INFO) BIO_printf (bio_err, "Key bag\n");
763 if (options & NOKEYS) return 1;
764 print_attribs (out, bag->attrib, "Bag Attributes");
765 p8 = bag->value.keybag;
766 if (!(pkey = EVP_PKCS82PKEY (p8))) return 0;
767 print_attribs (out, p8->attributes, "Key Attributes");
768 PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, pempass);
769 EVP_PKEY_free(pkey);
770 break;
771
772 case NID_pkcs8ShroudedKeyBag:
773 if (options & INFO) {
774 BIO_printf (bio_err, "Shrouded Keybag: ");
775 alg_print (bio_err, bag->value.shkeybag->algor);
776 }
777 if (options & NOKEYS) return 1;
778 print_attribs (out, bag->attrib, "Bag Attributes");
779 if (!(p8 = PKCS12_decrypt_skey(bag, pass, passlen)))
780 return 0;
781 if (!(pkey = EVP_PKCS82PKEY (p8))) {
782 PKCS8_PRIV_KEY_INFO_free(p8);
783 return 0;
784 }
785 print_attribs (out, p8->attributes, "Key Attributes");
786 PKCS8_PRIV_KEY_INFO_free(p8);
787 PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, pempass);
788 EVP_PKEY_free(pkey);
789 break;
790
791 case NID_certBag:
792 if (options & INFO) BIO_printf (bio_err, "Certificate bag\n");
793 if (options & NOCERTS) return 1;
794 if (PKCS12_get_attr(bag, NID_localKeyID)) {
795 if (options & CACERTS) return 1;
796 } else if (options & CLCERTS) return 1;
797 print_attribs (out, bag->attrib, "Bag Attributes");
798 if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate )
799 return 1;
800 if (!(x509 = PKCS12_certbag2x509(bag))) return 0;
801 dump_cert_text (out, x509);
802 PEM_write_bio_X509 (out, x509);
803 X509_free(x509);
804 break;
805
806 case NID_safeContentsBag:
807 if (options & INFO) BIO_printf (bio_err, "Safe Contents bag\n");
808 print_attribs (out, bag->attrib, "Bag Attributes");
809 return dump_certs_pkeys_bags (out, bag->value.safes, pass,
810 passlen, options, pempass);
811
812 default:
813 BIO_printf (bio_err, "Warning unsupported bag type: ");
814 i2a_ASN1_OBJECT (bio_err, bag->type);
815 BIO_printf (bio_err, "\n");
816 return 1;
817 break;
818 }
819 return 1;
820 }
821
822 /* Given a single certificate return a verified chain or NULL if error */
823
824 /* Hope this is OK .... */
825
826 int get_cert_chain (X509 *cert, X509_STORE *store, STACK_OF(X509) **chain)
827 {
828 X509_STORE_CTX store_ctx;
829 STACK_OF(X509) *chn;
830 int i = 0;
831
832 /* FIXME: Should really check the return status of X509_STORE_CTX_init
833 * for an error, but how that fits into the return value of this
834 * function is less obvious. */
835 X509_STORE_CTX_init(&store_ctx, store, cert, NULL);
836 if (X509_verify_cert(&store_ctx) <= 0) {
837 i = X509_STORE_CTX_get_error (&store_ctx);
838 if (i == 0)
839 /* avoid returning 0 if X509_verify_cert() did not
840 * set an appropriate error value in the context */
841 i = -1;
842 chn = NULL;
843 goto err;
844 } else
845 chn = X509_STORE_CTX_get1_chain(&store_ctx);
846 err:
847 X509_STORE_CTX_cleanup(&store_ctx);
848 *chain = chn;
849
850 return i;
851 }
852
853 int alg_print (BIO *x, X509_ALGOR *alg)
854 {
855 PBEPARAM *pbe;
856 const unsigned char *p;
857 p = alg->parameter->value.sequence->data;
858 pbe = d2i_PBEPARAM(NULL, &p, alg->parameter->value.sequence->length);
859 if (!pbe)
860 return 1;
861 BIO_printf (bio_err, "%s, Iteration %ld\n",
862 OBJ_nid2ln(OBJ_obj2nid(alg->algorithm)),
863 ASN1_INTEGER_get(pbe->iter));
864 PBEPARAM_free (pbe);
865 return 1;
866 }
867
868 /* Load all certificates from a given file */
869
870 int cert_load(BIO *in, STACK_OF(X509) *sk)
871 {
872 int ret;
873 X509 *cert;
874 ret = 0;
875 #ifdef CRYPTO_MDEBUG
876 CRYPTO_push_info("cert_load(): reading one cert");
877 #endif
878 while((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
879 #ifdef CRYPTO_MDEBUG
880 CRYPTO_pop_info();
881 #endif
882 ret = 1;
883 sk_X509_push(sk, cert);
884 #ifdef CRYPTO_MDEBUG
885 CRYPTO_push_info("cert_load(): reading one cert");
886 #endif
887 }
888 #ifdef CRYPTO_MDEBUG
889 CRYPTO_pop_info();
890 #endif
891 if(ret) ERR_clear_error();
892 return ret;
893 }
894
895 /* Generalised attribute print: handle PKCS#8 and bag attributes */
896
897 int print_attribs (BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,const char *name)
898 {
899 X509_ATTRIBUTE *attr;
900 ASN1_TYPE *av;
901 char *value;
902 int i, attr_nid;
903 if(!attrlst) {
904 BIO_printf(out, "%s: <No Attributes>\n", name);
905 return 1;
906 }
907 if(!sk_X509_ATTRIBUTE_num(attrlst)) {
908 BIO_printf(out, "%s: <Empty Attributes>\n", name);
909 return 1;
910 }
911 BIO_printf(out, "%s\n", name);
912 for(i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
913 attr = sk_X509_ATTRIBUTE_value(attrlst, i);
914 attr_nid = OBJ_obj2nid(attr->object);
915 BIO_printf(out, " ");
916 if(attr_nid == NID_undef) {
917 i2a_ASN1_OBJECT (out, attr->object);
918 BIO_printf(out, ": ");
919 } else BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
920
921 if(sk_ASN1_TYPE_num(attr->value.set)) {
922 av = sk_ASN1_TYPE_value(attr->value.set, 0);
923 switch(av->type) {
924 case V_ASN1_BMPSTRING:
925 value = uni2asc(av->value.bmpstring->data,
926 av->value.bmpstring->length);
927 BIO_printf(out, "%s\n", value);
928 OPENSSL_free(value);
929 break;
930
931 case V_ASN1_OCTET_STRING:
932 hex_prin(out, av->value.octet_string->data,
933 av->value.octet_string->length);
934 BIO_printf(out, "\n");
935 break;
936
937 case V_ASN1_BIT_STRING:
938 hex_prin(out, av->value.bit_string->data,
939 av->value.bit_string->length);
940 BIO_printf(out, "\n");
941 break;
942
943 default:
944 BIO_printf(out, "<Unsupported tag %d>\n", av->type);
945 break;
946 }
947 } else BIO_printf(out, "<No Values>\n");
948 }
949 return 1;
950 }
951
952 void hex_prin(BIO *out, unsigned char *buf, int len)
953 {
954 int i;
955 for (i = 0; i < len; i++) BIO_printf (out, "%02X ", buf[i]);
956 }
957
958 #endif
DragonFly BSD