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nrelease Makefile adjustments: Packages, newaliases, check target, etc
[dragonfly.git] / crypto / openssl / apps / pkcs12.c
blob248bc1154d3ce0f1f4f5a4b51f519669642a90c4
1 /* pkcs12.c */
2 /* Written by Dr Stephen N Henson (steve@openssl.org) 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;
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 #ifdef OPENSSL_FIPS
132 if (FIPS_mode())
133 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
134 else
135 #endif
136 cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
137
138 enc = EVP_des_ede3_cbc();
139 if (bio_err == NULL ) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
140
141 if (!load_config(bio_err, NULL))
142 goto end;
143
144 args = argv + 1;
145
146
147 while (*args) {
148 if (*args[0] == '-') {
149 if (!strcmp (*args, "-nokeys")) options |= NOKEYS;
150 else if (!strcmp (*args, "-keyex")) keytype = KEY_EX;
151 else if (!strcmp (*args, "-keysig")) keytype = KEY_SIG;
152 else if (!strcmp (*args, "-nocerts")) options |= NOCERTS;
153 else if (!strcmp (*args, "-clcerts")) options |= CLCERTS;
154 else if (!strcmp (*args, "-cacerts")) options |= CACERTS;
155 else if (!strcmp (*args, "-noout")) options |= (NOKEYS|NOCERTS);
156 else if (!strcmp (*args, "-info")) options |= INFO;
157 else if (!strcmp (*args, "-chain")) chain = 1;
158 else if (!strcmp (*args, "-twopass")) twopass = 1;
159 else if (!strcmp (*args, "-nomacver")) macver = 0;
160 else if (!strcmp (*args, "-descert"))
161 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
162 else if (!strcmp (*args, "-export")) export_cert = 1;
163 else if (!strcmp (*args, "-des")) enc=EVP_des_cbc();
164 else if (!strcmp (*args, "-des3")) enc = EVP_des_ede3_cbc();
165 #ifndef OPENSSL_NO_IDEA
166 else if (!strcmp (*args, "-idea")) enc=EVP_idea_cbc();
167 #endif
168 #ifndef OPENSSL_NO_SEED
169 else if (!strcmp(*args, "-seed")) enc=EVP_seed_cbc();
170 #endif
171 #ifndef OPENSSL_NO_AES
172 else if (!strcmp(*args,"-aes128")) enc=EVP_aes_128_cbc();
173 else if (!strcmp(*args,"-aes192")) enc=EVP_aes_192_cbc();
174 else if (!strcmp(*args,"-aes256")) enc=EVP_aes_256_cbc();
175 #endif
176 #ifndef OPENSSL_NO_CAMELLIA
177 else if (!strcmp(*args,"-camellia128")) enc=EVP_camellia_128_cbc();
178 else if (!strcmp(*args,"-camellia192")) enc=EVP_camellia_192_cbc();
179 else if (!strcmp(*args,"-camellia256")) enc=EVP_camellia_256_cbc();
180 #endif
181 else if (!strcmp (*args, "-noiter")) iter = 1;
182 else if (!strcmp (*args, "-maciter"))
183 maciter = PKCS12_DEFAULT_ITER;
184 else if (!strcmp (*args, "-nomaciter"))
185 maciter = 1;
186 else if (!strcmp (*args, "-nomac"))
187 maciter = -1;
188 else if (!strcmp (*args, "-nodes")) enc=NULL;
189 else if (!strcmp (*args, "-certpbe")) {
190 if (args[1]) {
191 args++;
192 if (!strcmp(*args, "NONE"))
193 cert_pbe = -1;
194 else
195 cert_pbe=OBJ_txt2nid(*args);
196 if(cert_pbe == NID_undef) {
197 BIO_printf(bio_err,
198 "Unknown PBE algorithm %s\n", *args);
199 badarg = 1;
200 }
201 } else badarg = 1;
202 } else if (!strcmp (*args, "-keypbe")) {
203 if (args[1]) {
204 args++;
205 if (!strcmp(*args, "NONE"))
206 key_pbe = -1;
207 else
208 key_pbe=OBJ_txt2nid(*args);
209 if(key_pbe == NID_undef) {
210 BIO_printf(bio_err,
211 "Unknown PBE algorithm %s\n", *args);
212 badarg = 1;
213 }
214 } else badarg = 1;
215 } else if (!strcmp (*args, "-rand")) {
216 if (args[1]) {
217 args++;
218 inrand = *args;
219 } else badarg = 1;
220 } else if (!strcmp (*args, "-inkey")) {
221 if (args[1]) {
222 args++;
223 keyname = *args;
224 } else badarg = 1;
225 } else if (!strcmp (*args, "-certfile")) {
226 if (args[1]) {
227 args++;
228 certfile = *args;
229 } else badarg = 1;
230 } else if (!strcmp (*args, "-name")) {
231 if (args[1]) {
232 args++;
233 name = *args;
234 } else badarg = 1;
235 } else if (!strcmp (*args, "-LMK"))
236 add_lmk = 1;
237 else if (!strcmp (*args, "-CSP")) {
238 if (args[1]) {
239 args++;
240 csp_name = *args;
241 } else badarg = 1;
242 } else if (!strcmp (*args, "-caname")) {
243 if (args[1]) {
244 args++;
245 if (!canames) canames = sk_new_null();
246 sk_push(canames, *args);
247 } else badarg = 1;
248 } else if (!strcmp (*args, "-in")) {
249 if (args[1]) {
250 args++;
251 infile = *args;
252 } else badarg = 1;
253 } else if (!strcmp (*args, "-out")) {
254 if (args[1]) {
255 args++;
256 outfile = *args;
257 } else badarg = 1;
258 } else if (!strcmp(*args,"-passin")) {
259 if (args[1]) {
260 args++;
261 passargin = *args;
262 } else badarg = 1;
263 } else if (!strcmp(*args,"-passout")) {
264 if (args[1]) {
265 args++;
266 passargout = *args;
267 } else badarg = 1;
268 } else if (!strcmp (*args, "-password")) {
269 if (args[1]) {
270 args++;
271 passarg = *args;
272 noprompt = 1;
273 } else badarg = 1;
274 } else if (!strcmp(*args,"-CApath")) {
275 if (args[1]) {
276 args++;
277 CApath = *args;
278 } else badarg = 1;
279 } else if (!strcmp(*args,"-CAfile")) {
280 if (args[1]) {
281 args++;
282 CAfile = *args;
283 } else badarg = 1;
284 #ifndef OPENSSL_NO_ENGINE
285 } else if (!strcmp(*args,"-engine")) {
286 if (args[1]) {
287 args++;
288 engine = *args;
289 } else badarg = 1;
290 #endif
291 } else badarg = 1;
292
293 } else badarg = 1;
294 args++;
295 }
296
297 if (badarg) {
298 BIO_printf (bio_err, "Usage: pkcs12 [options]\n");
299 BIO_printf (bio_err, "where options are\n");
300 BIO_printf (bio_err, "-export output PKCS12 file\n");
301 BIO_printf (bio_err, "-chain add certificate chain\n");
302 BIO_printf (bio_err, "-inkey file private key if not infile\n");
303 BIO_printf (bio_err, "-certfile f add all certs in f\n");
304 BIO_printf (bio_err, "-CApath arg - PEM format directory of CA's\n");
305 BIO_printf (bio_err, "-CAfile arg - PEM format file of CA's\n");
306 BIO_printf (bio_err, "-name \"name\" use name as friendly name\n");
307 BIO_printf (bio_err, "-caname \"nm\" use nm as CA friendly name (can be used more than once).\n");
308 BIO_printf (bio_err, "-in infile input filename\n");
309 BIO_printf (bio_err, "-out outfile output filename\n");
310 BIO_printf (bio_err, "-noout don't output anything, just verify.\n");
311 BIO_printf (bio_err, "-nomacver don't verify MAC.\n");
312 BIO_printf (bio_err, "-nocerts don't output certificates.\n");
313 BIO_printf (bio_err, "-clcerts only output client certificates.\n");
314 BIO_printf (bio_err, "-cacerts only output CA certificates.\n");
315 BIO_printf (bio_err, "-nokeys don't output private keys.\n");
316 BIO_printf (bio_err, "-info give info about PKCS#12 structure.\n");
317 BIO_printf (bio_err, "-des encrypt private keys with DES\n");
318 BIO_printf (bio_err, "-des3 encrypt private keys with triple DES (default)\n");
319 #ifndef OPENSSL_NO_IDEA
320 BIO_printf (bio_err, "-idea encrypt private keys with idea\n");
321 #endif
322 #ifndef OPENSSL_NO_SEED
323 BIO_printf (bio_err, "-seed encrypt private keys with seed\n");
324 #endif
325 #ifndef OPENSSL_NO_AES
326 BIO_printf (bio_err, "-aes128, -aes192, -aes256\n");
327 BIO_printf (bio_err, " encrypt PEM output with cbc aes\n");
328 #endif
329 #ifndef OPENSSL_NO_CAMELLIA
330 BIO_printf (bio_err, "-camellia128, -camellia192, -camellia256\n");
331 BIO_printf (bio_err, " encrypt PEM output with cbc camellia\n");
332 #endif
333 BIO_printf (bio_err, "-nodes don't encrypt private keys\n");
334 BIO_printf (bio_err, "-noiter don't use encryption iteration\n");
335 BIO_printf (bio_err, "-maciter use MAC iteration\n");
336 BIO_printf (bio_err, "-twopass separate MAC, encryption passwords\n");
337 BIO_printf (bio_err, "-descert encrypt PKCS#12 certificates with triple DES (default RC2-40)\n");
338 BIO_printf (bio_err, "-certpbe alg specify certificate PBE algorithm (default RC2-40)\n");
339 BIO_printf (bio_err, "-keypbe alg specify private key PBE algorithm (default 3DES)\n");
340 BIO_printf (bio_err, "-keyex set MS key exchange type\n");
341 BIO_printf (bio_err, "-keysig set MS key signature type\n");
342 BIO_printf (bio_err, "-password p set import/export password source\n");
343 BIO_printf (bio_err, "-passin p input file pass phrase source\n");
344 BIO_printf (bio_err, "-passout p output file pass phrase source\n");
345 #ifndef OPENSSL_NO_ENGINE
346 BIO_printf (bio_err, "-engine e use engine e, possibly a hardware device.\n");
347 #endif
348 BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
349 BIO_printf(bio_err, " load the file (or the files in the directory) into\n");
350 BIO_printf(bio_err, " the random number generator\n");
351 BIO_printf(bio_err, "-CSP name Microsoft CSP name\n");
352 BIO_printf(bio_err, "-LMK Add local machine keyset attribute to private key\n");
353 goto end;
354 }
355
356 #ifndef OPENSSL_NO_ENGINE
357 e = setup_engine(bio_err, engine, 0);
358 #endif
359
360 if(passarg) {
361 if(export_cert) passargout = passarg;
362 else passargin = passarg;
363 }
364
365 if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
366 BIO_printf(bio_err, "Error getting passwords\n");
367 goto end;
368 }
369
370 if(!cpass) {
371 if(export_cert) cpass = passout;
372 else cpass = passin;
373 }
374
375 if(cpass) {
376 mpass = cpass;
377 noprompt = 1;
378 } else {
379 cpass = pass;
380 mpass = macpass;
381 }
382
383 if(export_cert || inrand) {
384 app_RAND_load_file(NULL, bio_err, (inrand != NULL));
385 if (inrand != NULL)
386 BIO_printf(bio_err,"%ld semi-random bytes loaded\n",
387 app_RAND_load_files(inrand));
388 }
389 ERR_load_crypto_strings();
390
391 #ifdef CRYPTO_MDEBUG
392 CRYPTO_push_info("read files");
393 #endif
394
395 if (!infile) in = BIO_new_fp(stdin, BIO_NOCLOSE);
396 else in = BIO_new_file(infile, "rb");
397 if (!in) {
398 BIO_printf(bio_err, "Error opening input file %s\n",
399 infile ? infile : "<stdin>");
400 perror (infile);
401 goto end;
402 }
403
404 #ifdef CRYPTO_MDEBUG
405 CRYPTO_pop_info();
406 CRYPTO_push_info("write files");
407 #endif
408
409 if (!outfile) {
410 out = BIO_new_fp(stdout, BIO_NOCLOSE);
411 #ifdef OPENSSL_SYS_VMS
412 {
413 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
414 out = BIO_push(tmpbio, out);
415 }
416 #endif
417 } else out = BIO_new_file(outfile, "wb");
418 if (!out) {
419 BIO_printf(bio_err, "Error opening output file %s\n",
420 outfile ? outfile : "<stdout>");
421 perror (outfile);
422 goto end;
423 }
424 if (twopass) {
425 #ifdef CRYPTO_MDEBUG
426 CRYPTO_push_info("read MAC password");
427 #endif
428 if(EVP_read_pw_string (macpass, sizeof macpass, "Enter MAC Password:", export_cert))
429 {
430 BIO_printf (bio_err, "Can't read Password\n");
431 goto end;
432 }
433 #ifdef CRYPTO_MDEBUG
434 CRYPTO_pop_info();
435 #endif
436 }
437
438 if (export_cert) {
439 EVP_PKEY *key = NULL;
440 X509 *ucert = NULL, *x = NULL;
441 STACK_OF(X509) *certs=NULL;
442 unsigned char *catmp = NULL;
443 int i;
444
445 if ((options & (NOCERTS|NOKEYS)) == (NOCERTS|NOKEYS))
446 {
447 BIO_printf(bio_err, "Nothing to do!\n");
448 goto export_end;
449 }
450
451 if (options & NOCERTS)
452 chain = 0;
453
454 #ifdef CRYPTO_MDEBUG
455 CRYPTO_push_info("process -export_cert");
456 CRYPTO_push_info("reading private key");
457 #endif
458 if (!(options & NOKEYS))
459 {
460 key = load_key(bio_err, keyname ? keyname : infile,
461 FORMAT_PEM, 1, passin, e, "private key");
462 if (!key)
463 goto export_end;
464 }
465
466 #ifdef CRYPTO_MDEBUG
467 CRYPTO_pop_info();
468 CRYPTO_push_info("reading certs from input");
469 #endif
470
471 /* Load in all certs in input file */
472 if(!(options & NOCERTS))
473 {
474 certs = load_certs(bio_err, infile, FORMAT_PEM, NULL, e,
475 "certificates");
476 if (!certs)
477 goto export_end;
478
479 if (key)
480 {
481 /* Look for matching private key */
482 for(i = 0; i < sk_X509_num(certs); i++)
483 {
484 x = sk_X509_value(certs, i);
485 if(X509_check_private_key(x, key))
486 {
487 ucert = x;
488 /* Zero keyid and alias */
489 X509_keyid_set1(ucert, NULL, 0);
490 X509_alias_set1(ucert, NULL, 0);
491 /* Remove from list */
492 (void)sk_X509_delete(certs, i);
493 break;
494 }
495 }
496 if (!ucert)
497 {
498 BIO_printf(bio_err, "No certificate matches private key\n");
499 goto export_end;
500 }
501 }
502
503 }
504
505 #ifdef CRYPTO_MDEBUG
506 CRYPTO_pop_info();
507 CRYPTO_push_info("reading certs from input 2");
508 #endif
509
510 /* Add any more certificates asked for */
511 if(certfile)
512 {
513 STACK_OF(X509) *morecerts=NULL;
514 if(!(morecerts = load_certs(bio_err, certfile, FORMAT_PEM,
515 NULL, e,
516 "certificates from certfile")))
517 goto export_end;
518 while(sk_X509_num(morecerts) > 0)
519 sk_X509_push(certs, sk_X509_shift(morecerts));
520 sk_X509_free(morecerts);
521 }
522
523 #ifdef CRYPTO_MDEBUG
524 CRYPTO_pop_info();
525 CRYPTO_push_info("reading certs from certfile");
526 #endif
527
528 #ifdef CRYPTO_MDEBUG
529 CRYPTO_pop_info();
530 CRYPTO_push_info("building chain");
531 #endif
532
533 /* If chaining get chain from user cert */
534 if (chain) {
535 int vret;
536 STACK_OF(X509) *chain2;
537 X509_STORE *store = X509_STORE_new();
538 if (!store)
539 {
540 BIO_printf (bio_err, "Memory allocation error\n");
541 goto export_end;
542 }
543 if (!X509_STORE_load_locations(store, CAfile, CApath))
544 X509_STORE_set_default_paths (store);
545
546 vret = get_cert_chain (ucert, store, &chain2);
547 X509_STORE_free(store);
548
549 if (!vret) {
550 /* Exclude verified certificate */
551 for (i = 1; i < sk_X509_num (chain2) ; i++)
552 sk_X509_push(certs, sk_X509_value (chain2, i));
553 /* Free first certificate */
554 X509_free(sk_X509_value(chain2, 0));
555 sk_X509_free(chain2);
556 } else {
557 if (vret >= 0)
558 BIO_printf (bio_err, "Error %s getting chain.\n",
559 X509_verify_cert_error_string(vret));
560 else
561 ERR_print_errors(bio_err);
562 goto export_end;
563 }
564 }
565
566 /* Add any CA names */
567
568 for (i = 0; i < sk_num(canames); i++)
569 {
570 catmp = (unsigned char *)sk_value(canames, i);
571 X509_alias_set1(sk_X509_value(certs, i), catmp, -1);
572 }
573
574 if (csp_name && key)
575 EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name,
576 MBSTRING_ASC, (unsigned char *)csp_name, -1);
577
578 if (add_lmk && key)
579 EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1);
580
581 #ifdef CRYPTO_MDEBUG
582 CRYPTO_pop_info();
583 CRYPTO_push_info("reading password");
584 #endif
585
586 if(!noprompt &&
587 EVP_read_pw_string(pass, sizeof pass, "Enter Export Password:", 1))
588 {
589 BIO_printf (bio_err, "Can't read Password\n");
590 goto export_end;
591 }
592 if (!twopass) BUF_strlcpy(macpass, pass, sizeof macpass);
593
594 #ifdef CRYPTO_MDEBUG
595 CRYPTO_pop_info();
596 CRYPTO_push_info("creating PKCS#12 structure");
597 #endif
598
599 p12 = PKCS12_create(cpass, name, key, ucert, certs,
600 key_pbe, cert_pbe, iter, -1, keytype);
601
602 if (!p12)
603 {
604 ERR_print_errors (bio_err);
605 goto export_end;
606 }
607
608 if (maciter != -1)
609 PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, NULL);
610
611 #ifdef CRYPTO_MDEBUG
612 CRYPTO_pop_info();
613 CRYPTO_push_info("writing pkcs12");
614 #endif
615
616 i2d_PKCS12_bio(out, p12);
617
618 ret = 0;
619
620 export_end:
621 #ifdef CRYPTO_MDEBUG
622 CRYPTO_pop_info();
623 CRYPTO_pop_info();
624 CRYPTO_push_info("process -export_cert: freeing");
625 #endif
626
627 if (key) EVP_PKEY_free(key);
628 if (certs) sk_X509_pop_free(certs, X509_free);
629 if (ucert) X509_free(ucert);
630
631 #ifdef CRYPTO_MDEBUG
632 CRYPTO_pop_info();
633 #endif
634 goto end;
635
636 }
637
638 if (!(p12 = d2i_PKCS12_bio (in, NULL))) {
639 ERR_print_errors(bio_err);
640 goto end;
641 }
642
643 #ifdef CRYPTO_MDEBUG
644 CRYPTO_push_info("read import password");
645 #endif
646 if(!noprompt && EVP_read_pw_string(pass, sizeof pass, "Enter Import Password:", 0)) {
647 BIO_printf (bio_err, "Can't read Password\n");
648 goto end;
649 }
650 #ifdef CRYPTO_MDEBUG
651 CRYPTO_pop_info();
652 #endif
653
654 if (!twopass) BUF_strlcpy(macpass, pass, sizeof macpass);
655
656 if (options & INFO) BIO_printf (bio_err, "MAC Iteration %ld\n", p12->mac->iter ? ASN1_INTEGER_get (p12->mac->iter) : 1);
657 if(macver) {
658 #ifdef CRYPTO_MDEBUG
659 CRYPTO_push_info("verify MAC");
660 #endif
661 /* If we enter empty password try no password first */
662 if(!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) {
663 /* If mac and crypto pass the same set it to NULL too */
664 if(!twopass) cpass = NULL;
665 } else if (!PKCS12_verify_mac(p12, mpass, -1)) {
666 BIO_printf (bio_err, "Mac verify error: invalid password?\n");
667 ERR_print_errors (bio_err);
668 goto end;
669 }
670 BIO_printf (bio_err, "MAC verified OK\n");
671 #ifdef CRYPTO_MDEBUG
672 CRYPTO_pop_info();
673 #endif
674 }
675
676 #ifdef CRYPTO_MDEBUG
677 CRYPTO_push_info("output keys and certificates");
678 #endif
679 if (!dump_certs_keys_p12 (out, p12, cpass, -1, options, passout)) {
680 BIO_printf(bio_err, "Error outputting keys and certificates\n");
681 ERR_print_errors (bio_err);
682 goto end;
683 }
684 #ifdef CRYPTO_MDEBUG
685 CRYPTO_pop_info();
686 #endif
687 ret = 0;
688 end:
689 if (p12) PKCS12_free(p12);
690 if(export_cert || inrand) app_RAND_write_file(NULL, bio_err);
691 #ifdef CRYPTO_MDEBUG
692 CRYPTO_remove_all_info();
693 #endif
694 BIO_free(in);
695 BIO_free_all(out);
696 if (canames) sk_free(canames);
697 if(passin) OPENSSL_free(passin);
698 if(passout) OPENSSL_free(passout);
699 apps_shutdown();
700 OPENSSL_EXIT(ret);
701 }
702
703 int dump_certs_keys_p12 (BIO *out, PKCS12 *p12, char *pass,
704 int passlen, int options, char *pempass)
705 {
706 STACK_OF(PKCS7) *asafes = NULL;
707 STACK_OF(PKCS12_SAFEBAG) *bags;
708 int i, bagnid;
709 int ret = 0;
710 PKCS7 *p7;
711
712 if (!( asafes = PKCS12_unpack_authsafes(p12))) return 0;
713 for (i = 0; i < sk_PKCS7_num (asafes); i++) {
714 p7 = sk_PKCS7_value (asafes, i);
715 bagnid = OBJ_obj2nid (p7->type);
716 if (bagnid == NID_pkcs7_data) {
717 bags = PKCS12_unpack_p7data(p7);
718 if (options & INFO) BIO_printf (bio_err, "PKCS7 Data\n");
719 } else if (bagnid == NID_pkcs7_encrypted) {
720 if (options & INFO) {
721 BIO_printf(bio_err, "PKCS7 Encrypted data: ");
722 alg_print(bio_err,
723 p7->d.encrypted->enc_data->algorithm);
724 }
725 bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
726 } else continue;
727 if (!bags) goto err;
728 if (!dump_certs_pkeys_bags (out, bags, pass, passlen,
729 options, pempass)) {
730 sk_PKCS12_SAFEBAG_pop_free (bags, PKCS12_SAFEBAG_free);
731 goto err;
732 }
733 sk_PKCS12_SAFEBAG_pop_free (bags, PKCS12_SAFEBAG_free);
734 bags = NULL;
735 }
736 ret = 1;
737
738 err:
739
740 if (asafes)
741 sk_PKCS7_pop_free (asafes, PKCS7_free);
742 return ret;
743 }
744
745 int dump_certs_pkeys_bags (BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags,
746 char *pass, int passlen, int options, char *pempass)
747 {
748 int i;
749 for (i = 0; i < sk_PKCS12_SAFEBAG_num (bags); i++) {
750 if (!dump_certs_pkeys_bag (out,
751 sk_PKCS12_SAFEBAG_value (bags, i),
752 pass, passlen,
753 options, pempass))
754 return 0;
755 }
756 return 1;
757 }
758
759 int dump_certs_pkeys_bag (BIO *out, PKCS12_SAFEBAG *bag, char *pass,
760 int passlen, int options, char *pempass)
761 {
762 EVP_PKEY *pkey;
763 PKCS8_PRIV_KEY_INFO *p8;
764 X509 *x509;
765
766 switch (M_PKCS12_bag_type(bag))
767 {
768 case NID_keyBag:
769 if (options & INFO) BIO_printf (bio_err, "Key bag\n");
770 if (options & NOKEYS) return 1;
771 print_attribs (out, bag->attrib, "Bag Attributes");
772 p8 = bag->value.keybag;
773 if (!(pkey = EVP_PKCS82PKEY (p8))) return 0;
774 print_attribs (out, p8->attributes, "Key Attributes");
775 PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, pempass);
776 EVP_PKEY_free(pkey);
777 break;
778
779 case NID_pkcs8ShroudedKeyBag:
780 if (options & INFO) {
781 BIO_printf (bio_err, "Shrouded Keybag: ");
782 alg_print (bio_err, bag->value.shkeybag->algor);
783 }
784 if (options & NOKEYS) return 1;
785 print_attribs (out, bag->attrib, "Bag Attributes");
786 if (!(p8 = PKCS12_decrypt_skey(bag, pass, passlen)))
787 return 0;
788 if (!(pkey = EVP_PKCS82PKEY (p8))) {
789 PKCS8_PRIV_KEY_INFO_free(p8);
790 return 0;
791 }
792 print_attribs (out, p8->attributes, "Key Attributes");
793 PKCS8_PRIV_KEY_INFO_free(p8);
794 PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, pempass);
795 EVP_PKEY_free(pkey);
796 break;
797
798 case NID_certBag:
799 if (options & INFO) BIO_printf (bio_err, "Certificate bag\n");
800 if (options & NOCERTS) return 1;
801 if (PKCS12_get_attr(bag, NID_localKeyID)) {
802 if (options & CACERTS) return 1;
803 } else if (options & CLCERTS) return 1;
804 print_attribs (out, bag->attrib, "Bag Attributes");
805 if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate )
806 return 1;
807 if (!(x509 = PKCS12_certbag2x509(bag))) return 0;
808 dump_cert_text (out, x509);
809 PEM_write_bio_X509 (out, x509);
810 X509_free(x509);
811 break;
812
813 case NID_safeContentsBag:
814 if (options & INFO) BIO_printf (bio_err, "Safe Contents bag\n");
815 print_attribs (out, bag->attrib, "Bag Attributes");
816 return dump_certs_pkeys_bags (out, bag->value.safes, pass,
817 passlen, options, pempass);
818
819 default:
820 BIO_printf (bio_err, "Warning unsupported bag type: ");
821 i2a_ASN1_OBJECT (bio_err, bag->type);
822 BIO_printf (bio_err, "\n");
823 return 1;
824 break;
825 }
826 return 1;
827 }
828
829 /* Given a single certificate return a verified chain or NULL if error */
830
831 /* Hope this is OK .... */
832
833 int get_cert_chain (X509 *cert, X509_STORE *store, STACK_OF(X509) **chain)
834 {
835 X509_STORE_CTX store_ctx;
836 STACK_OF(X509) *chn;
837 int i = 0;
838
839 /* FIXME: Should really check the return status of X509_STORE_CTX_init
840 * for an error, but how that fits into the return value of this
841 * function is less obvious. */
842 X509_STORE_CTX_init(&store_ctx, store, cert, NULL);
843 if (X509_verify_cert(&store_ctx) <= 0) {
844 i = X509_STORE_CTX_get_error (&store_ctx);
845 if (i == 0)
846 /* avoid returning 0 if X509_verify_cert() did not
847 * set an appropriate error value in the context */
848 i = -1;
849 chn = NULL;
850 goto err;
851 } else
852 chn = X509_STORE_CTX_get1_chain(&store_ctx);
853 err:
854 X509_STORE_CTX_cleanup(&store_ctx);
855 *chain = chn;
856
857 return i;
858 }
859
860 int alg_print (BIO *x, X509_ALGOR *alg)
861 {
862 PBEPARAM *pbe;
863 const unsigned char *p;
864 p = alg->parameter->value.sequence->data;
865 pbe = d2i_PBEPARAM(NULL, &p, alg->parameter->value.sequence->length);
866 if (!pbe)
867 return 1;
868 BIO_printf (bio_err, "%s, Iteration %ld\n",
869 OBJ_nid2ln(OBJ_obj2nid(alg->algorithm)),
870 ASN1_INTEGER_get(pbe->iter));
871 PBEPARAM_free (pbe);
872 return 1;
873 }
874
875 /* Load all certificates from a given file */
876
877 int cert_load(BIO *in, STACK_OF(X509) *sk)
878 {
879 int ret;
880 X509 *cert;
881 ret = 0;
882 #ifdef CRYPTO_MDEBUG
883 CRYPTO_push_info("cert_load(): reading one cert");
884 #endif
885 while((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
886 #ifdef CRYPTO_MDEBUG
887 CRYPTO_pop_info();
888 #endif
889 ret = 1;
890 sk_X509_push(sk, cert);
891 #ifdef CRYPTO_MDEBUG
892 CRYPTO_push_info("cert_load(): reading one cert");
893 #endif
894 }
895 #ifdef CRYPTO_MDEBUG
896 CRYPTO_pop_info();
897 #endif
898 if(ret) ERR_clear_error();
899 return ret;
900 }
901
902 /* Generalised attribute print: handle PKCS#8 and bag attributes */
903
904 int print_attribs (BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,const char *name)
905 {
906 X509_ATTRIBUTE *attr;
907 ASN1_TYPE *av;
908 char *value;
909 int i, attr_nid;
910 if(!attrlst) {
911 BIO_printf(out, "%s: <No Attributes>\n", name);
912 return 1;
913 }
914 if(!sk_X509_ATTRIBUTE_num(attrlst)) {
915 BIO_printf(out, "%s: <Empty Attributes>\n", name);
916 return 1;
917 }
918 BIO_printf(out, "%s\n", name);
919 for(i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
920 attr = sk_X509_ATTRIBUTE_value(attrlst, i);
921 attr_nid = OBJ_obj2nid(attr->object);
922 BIO_printf(out, " ");
923 if(attr_nid == NID_undef) {
924 i2a_ASN1_OBJECT (out, attr->object);
925 BIO_printf(out, ": ");
926 } else BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
927
928 if(sk_ASN1_TYPE_num(attr->value.set)) {
929 av = sk_ASN1_TYPE_value(attr->value.set, 0);
930 switch(av->type) {
931 case V_ASN1_BMPSTRING:
932 value = uni2asc(av->value.bmpstring->data,
933 av->value.bmpstring->length);
934 BIO_printf(out, "%s\n", value);
935 OPENSSL_free(value);
936 break;
937
938 case V_ASN1_OCTET_STRING:
939 hex_prin(out, av->value.octet_string->data,
940 av->value.octet_string->length);
941 BIO_printf(out, "\n");
942 break;
943
944 case V_ASN1_BIT_STRING:
945 hex_prin(out, av->value.bit_string->data,
946 av->value.bit_string->length);
947 BIO_printf(out, "\n");
948 break;
949
950 default:
951 BIO_printf(out, "<Unsupported tag %d>\n", av->type);
952 break;
953 }
954 } else BIO_printf(out, "<No Values>\n");
955 }
956 return 1;
957 }
958
959 void hex_prin(BIO *out, unsigned char *buf, int len)
960 {
961 int i;
962 for (i = 0; i < len; i++) BIO_printf (out, "%02X ", buf[i]);
963 }
964
965 #endif
DragonFly BSD