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source: vbox/trunk/src/libs/openssl-3.4.1/apps/pkcs12.c@ 109302

Last change on this file since 109302 was 109052, checked in by vboxsync, 4 weeks ago

openssl-3.4.1: Applied our changes, regenerated files, added missing files and functions. This time with a three way merge. ​bugref:10890
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 44.5 KB
Line 
1/*
2 * Copyright 1999-2025 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10#include <openssl/opensslconf.h>
11
12#include <stdio.h>
13#include <stdlib.h>
14#include <string.h>
15#include "apps.h"
16#include "progs.h"
17#include <openssl/asn1.h>
18#include <openssl/crypto.h>
19#include <openssl/err.h>
20#include <openssl/pem.h>
21#include <openssl/pkcs12.h>
22#include <openssl/provider.h>
23#include <openssl/kdf.h>
24#include <openssl/rand.h>
25
26#define NOKEYS 0x1
27#define NOCERTS 0x2
28#define INFO 0x4
29#define CLCERTS 0x8
30#define CACERTS 0x10
31
32#define PASSWD_BUF_SIZE 2048
33
34#define WARN_EXPORT(opt) \
35 BIO_printf(bio_err, "Warning: -%s option ignored with -export\n", opt);
36#define WARN_NO_EXPORT(opt) \
37 BIO_printf(bio_err, "Warning: -%s option ignored without -export\n", opt);
38
39static int get_cert_chain(X509 *cert, X509_STORE *store,
40 STACK_OF(X509) *untrusted_certs,
41 STACK_OF(X509) **chain);
42int dump_certs_keys_p12(BIO *out, const PKCS12 *p12,
43 const char *pass, int passlen, int options,
44 char *pempass, const EVP_CIPHER *enc);
45int dump_certs_pkeys_bags(BIO *out, const STACK_OF(PKCS12_SAFEBAG) *bags,
46 const char *pass, int passlen, int options,
47 char *pempass, const EVP_CIPHER *enc);
48int dump_certs_pkeys_bag(BIO *out, const PKCS12_SAFEBAG *bags,
49 const char *pass, int passlen,
50 int options, char *pempass, const EVP_CIPHER *enc);
51void print_attribute(BIO *out, const ASN1_TYPE *av);
52int print_attribs(BIO *out, const STACK_OF(X509_ATTRIBUTE) *attrlst,
53 const char *name);
54void hex_prin(BIO *out, unsigned char *buf, int len);
55static int alg_print(const X509_ALGOR *alg);
56int cert_load(BIO *in, STACK_OF(X509) *sk);
57static int set_pbe(int *ppbe, const char *str);
58static int jdk_trust(PKCS12_SAFEBAG *bag, void *cbarg);
59
60typedef enum OPTION_choice {
61 OPT_COMMON,
62 OPT_CIPHER, OPT_NOKEYS, OPT_KEYEX, OPT_KEYSIG, OPT_NOCERTS, OPT_CLCERTS,
63 OPT_CACERTS, OPT_NOOUT, OPT_INFO, OPT_CHAIN, OPT_TWOPASS, OPT_NOMACVER,
64#ifndef OPENSSL_NO_DES
65 OPT_DESCERT,
66#endif
67 OPT_EXPORT, OPT_ITER, OPT_NOITER, OPT_MACITER, OPT_NOMACITER, OPT_MACSALTLEN,
68 OPT_NOMAC, OPT_LMK, OPT_NODES, OPT_NOENC, OPT_MACALG, OPT_CERTPBE, OPT_KEYPBE,
69 OPT_INKEY, OPT_CERTFILE, OPT_UNTRUSTED, OPT_PASSCERTS,
70 OPT_NAME, OPT_CSP, OPT_CANAME,
71 OPT_IN, OPT_OUT, OPT_PASSIN, OPT_PASSOUT, OPT_PASSWORD, OPT_CAPATH,
72 OPT_CAFILE, OPT_CASTORE, OPT_NOCAPATH, OPT_NOCAFILE, OPT_NOCASTORE, OPT_ENGINE,
73 OPT_R_ENUM, OPT_PROV_ENUM, OPT_JDKTRUST, OPT_PBMAC1_PBKDF2, OPT_PBMAC1_PBKDF2_MD,
74#ifndef OPENSSL_NO_DES
75 OPT_LEGACY_ALG
76#endif
77} OPTION_CHOICE;
78
79const OPTIONS pkcs12_options[] = {
80 OPT_SECTION("General"),
81 {"help", OPT_HELP, '-', "Display this summary"},
82 {"in", OPT_IN, '<', "Input file"},
83 {"out", OPT_OUT, '>', "Output file"},
84 {"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
85 {"passout", OPT_PASSOUT, 's', "Output file pass phrase source"},
86 {"password", OPT_PASSWORD, 's', "Set PKCS#12 import/export password source"},
87 {"twopass", OPT_TWOPASS, '-', "Separate MAC, encryption passwords"},
88 {"nokeys", OPT_NOKEYS, '-', "Don't output private keys"},
89 {"nocerts", OPT_NOCERTS, '-', "Don't output certificates"},
90 {"noout", OPT_NOOUT, '-', "Don't output anything, just verify PKCS#12 input"},
91#ifndef OPENSSL_NO_DES
92 {"legacy", OPT_LEGACY_ALG, '-',
93# ifdef OPENSSL_NO_RC2
94 "Use legacy encryption algorithm 3DES_CBC for keys and certs"
95# else
96 "Use legacy encryption: 3DES_CBC for keys, RC2_CBC for certs"
97# endif
98 },
99#endif
100#ifndef OPENSSL_NO_ENGINE
101 {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
102#endif
103 OPT_PROV_OPTIONS,
104 OPT_R_OPTIONS,
105
106 OPT_SECTION("PKCS#12 import (parsing PKCS#12)"),
107 {"info", OPT_INFO, '-', "Print info about PKCS#12 structure"},
108 {"nomacver", OPT_NOMACVER, '-', "Don't verify integrity MAC"},
109 {"clcerts", OPT_CLCERTS, '-', "Only output client certificates"},
110 {"cacerts", OPT_CACERTS, '-', "Only output CA certificates"},
111 {"", OPT_CIPHER, '-', "Any supported cipher for output encryption"},
112 {"noenc", OPT_NOENC, '-', "Don't encrypt private keys"},
113 {"nodes", OPT_NODES, '-', "Don't encrypt private keys; deprecated"},
114
115 OPT_SECTION("PKCS#12 output (export)"),
116 {"export", OPT_EXPORT, '-', "Create PKCS12 file"},
117 {"inkey", OPT_INKEY, 's', "Private key, else read from -in input file"},
118 {"certfile", OPT_CERTFILE, '<', "Extra certificates for PKCS12 output"},
119 {"passcerts", OPT_PASSCERTS, 's', "Certificate file pass phrase source"},
120 {"chain", OPT_CHAIN, '-', "Build and add certificate chain for EE cert,"},
121 {OPT_MORE_STR, 0, 0,
122 "which is the 1st cert from -in matching the private key (if given)"},
123 {"untrusted", OPT_UNTRUSTED, '<', "Untrusted certificates for chain building"},
124 {"CAfile", OPT_CAFILE, '<', "PEM-format file of CA's"},
125 {"CApath", OPT_CAPATH, '/', "PEM-format directory of CA's"},
126 {"CAstore", OPT_CASTORE, ':', "URI to store of CA's"},
127 {"no-CAfile", OPT_NOCAFILE, '-',
128 "Do not load the default certificates file"},
129 {"no-CApath", OPT_NOCAPATH, '-',
130 "Do not load certificates from the default certificates directory"},
131 {"no-CAstore", OPT_NOCASTORE, '-',
132 "Do not load certificates from the default certificates store"},
133 {"name", OPT_NAME, 's', "Use name as friendly name"},
134 {"caname", OPT_CANAME, 's',
135 "Use name as CA friendly name (can be repeated)"},
136 {"CSP", OPT_CSP, 's', "Microsoft CSP name"},
137 {"LMK", OPT_LMK, '-',
138 "Add local machine keyset attribute to private key"},
139 {"keyex", OPT_KEYEX, '-', "Set key type to MS key exchange"},
140 {"keysig", OPT_KEYSIG, '-', "Set key type to MS key signature"},
141 {"keypbe", OPT_KEYPBE, 's', "Private key PBE algorithm (default AES-256 CBC)"},
142 {"certpbe", OPT_CERTPBE, 's',
143 "Certificate PBE algorithm (default PBES2 with PBKDF2 and AES-256 CBC)"},
144#ifndef OPENSSL_NO_DES
145 {"descert", OPT_DESCERT, '-',
146 "Encrypt output with 3DES (default PBES2 with PBKDF2 and AES-256 CBC)"},
147#endif
148 {"macalg", OPT_MACALG, 's',
149 "Digest algorithm to use in MAC (default SHA256)"},
150 {"pbmac1_pbkdf2", OPT_PBMAC1_PBKDF2, '-', "Use PBMAC1 with PBKDF2 instead of MAC"},
151 {"pbmac1_pbkdf2_md", OPT_PBMAC1_PBKDF2_MD, 's', "Digest to use for PBMAC1 KDF (default SHA256)"},
152 {"iter", OPT_ITER, 'p', "Specify the iteration count for encryption and MAC"},
153 {"noiter", OPT_NOITER, '-', "Don't use encryption iteration"},
154 {"nomaciter", OPT_NOMACITER, '-', "Don't use MAC iteration)"},
155 {"maciter", OPT_MACITER, '-', "Unused, kept for backwards compatibility"},
156 {"macsaltlen", OPT_MACSALTLEN, 'p', "Specify the salt len for MAC"},
157 {"nomac", OPT_NOMAC, '-', "Don't generate MAC"},
158 {"jdktrust", OPT_JDKTRUST, 's', "Mark certificate in PKCS#12 store as trusted for JDK compatibility"},
159 {NULL}
160};
161
162int pkcs12_main(int argc, char **argv)
163{
164 char *infile = NULL, *outfile = NULL, *keyname = NULL, *certfile = NULL;
165 char *untrusted = NULL, *ciphername = NULL, *enc_name = NULL;
166 char *passcertsarg = NULL, *passcerts = NULL;
167 char *name = NULL, *csp_name = NULL;
168 char pass[PASSWD_BUF_SIZE] = "", macpass[PASSWD_BUF_SIZE] = "";
169 int export_pkcs12 = 0, options = 0, chain = 0, twopass = 0, keytype = 0;
170 char *jdktrust = NULL;
171#ifndef OPENSSL_NO_DES
172 int use_legacy = 0;
173#endif
174 /* use library defaults for the iter, maciter, cert, and key PBE */
175 int iter = 0, maciter = 0, pbmac1_pbkdf2 = 0;
176 int macsaltlen = PKCS12_SALT_LEN;
177 int cert_pbe = NID_undef;
178 int key_pbe = NID_undef;
179 int ret = 1, macver = 1, add_lmk = 0, private = 0;
180 int noprompt = 0;
181 char *passinarg = NULL, *passoutarg = NULL, *passarg = NULL;
182 char *passin = NULL, *passout = NULL, *macalg = NULL, *pbmac1_pbkdf2_md = NULL;
183 char *cpass = NULL, *mpass = NULL, *badpass = NULL;
184 const char *CApath = NULL, *CAfile = NULL, *CAstore = NULL, *prog;
185 int noCApath = 0, noCAfile = 0, noCAstore = 0;
186 ENGINE *e = NULL;
187 BIO *in = NULL, *out = NULL;
188 PKCS12 *p12 = NULL;
189 STACK_OF(OPENSSL_STRING) *canames = NULL;
190 EVP_CIPHER *default_enc = (EVP_CIPHER *)EVP_aes_256_cbc();
191 EVP_CIPHER *enc = (EVP_CIPHER *)default_enc;
192 OPTION_CHOICE o;
193
194 opt_set_unknown_name("cipher");
195 prog = opt_init(argc, argv, pkcs12_options);
196 while ((o = opt_next()) != OPT_EOF) {
197 switch (o) {
198 case OPT_EOF:
199 case OPT_ERR:
200 opthelp:
201 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
202 goto end;
203 case OPT_HELP:
204 opt_help(pkcs12_options);
205 ret = 0;
206 goto end;
207 case OPT_NOKEYS:
208 options |= NOKEYS;
209 break;
210 case OPT_KEYEX:
211 keytype = KEY_EX;
212 break;
213 case OPT_KEYSIG:
214 keytype = KEY_SIG;
215 break;
216 case OPT_NOCERTS:
217 options |= NOCERTS;
218 break;
219 case OPT_CLCERTS:
220 options |= CLCERTS;
221 break;
222 case OPT_CACERTS:
223 options |= CACERTS;
224 break;
225 case OPT_NOOUT:
226 options |= (NOKEYS | NOCERTS);
227 break;
228 case OPT_JDKTRUST:
229 jdktrust = opt_arg();
230 /* Adding jdk trust implies nokeys */
231 options |= NOKEYS;
232 break;
233 case OPT_INFO:
234 options |= INFO;
235 break;
236 case OPT_CHAIN:
237 chain = 1;
238 break;
239 case OPT_TWOPASS:
240 twopass = 1;
241 break;
242 case OPT_NOMACVER:
243 macver = 0;
244 break;
245#ifndef OPENSSL_NO_DES
246 case OPT_DESCERT:
247 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
248 break;
249#endif
250 case OPT_EXPORT:
251 export_pkcs12 = 1;
252 break;
253 case OPT_NODES:
254 case OPT_NOENC:
255 /*
256 * |enc_name| stores the name of the option used so it
257 * can be printed if an error message is output.
258 */
259 enc_name = opt_flag() + 1;
260 enc = NULL;
261 ciphername = NULL;
262 break;
263 case OPT_CIPHER:
264 enc_name = ciphername = opt_unknown();
265 break;
266 case OPT_ITER:
267 maciter = iter = opt_int_arg();
268 break;
269 case OPT_NOITER:
270 iter = 1;
271 break;
272 case OPT_MACITER:
273 /* no-op */
274 break;
275 case OPT_NOMACITER:
276 maciter = 1;
277 break;
278 case OPT_MACSALTLEN:
279 macsaltlen = opt_int_arg();
280 break;
281 case OPT_NOMAC:
282 cert_pbe = -1;
283 maciter = -1;
284 break;
285 case OPT_MACALG:
286 macalg = opt_arg();
287 break;
288 case OPT_PBMAC1_PBKDF2:
289 pbmac1_pbkdf2 = 1;
290 break;
291 case OPT_PBMAC1_PBKDF2_MD:
292 pbmac1_pbkdf2_md = opt_arg();
293 break;
294 case OPT_CERTPBE:
295 if (!set_pbe(&cert_pbe, opt_arg()))
296 goto opthelp;
297 break;
298 case OPT_KEYPBE:
299 if (!set_pbe(&key_pbe, opt_arg()))
300 goto opthelp;
301 break;
302 case OPT_R_CASES:
303 if (!opt_rand(o))
304 goto end;
305 break;
306 case OPT_INKEY:
307 keyname = opt_arg();
308 break;
309 case OPT_CERTFILE:
310 certfile = opt_arg();
311 break;
312 case OPT_UNTRUSTED:
313 untrusted = opt_arg();
314 break;
315 case OPT_PASSCERTS:
316 passcertsarg = opt_arg();
317 break;
318 case OPT_NAME:
319 name = opt_arg();
320 break;
321 case OPT_LMK:
322 add_lmk = 1;
323 break;
324 case OPT_CSP:
325 csp_name = opt_arg();
326 break;
327 case OPT_CANAME:
328 if (canames == NULL
329 && (canames = sk_OPENSSL_STRING_new_null()) == NULL)
330 goto end;
331 if (sk_OPENSSL_STRING_push(canames, opt_arg()) <= 0)
332 goto end;
333 break;
334 case OPT_IN:
335 infile = opt_arg();
336 break;
337 case OPT_OUT:
338 outfile = opt_arg();
339 break;
340 case OPT_PASSIN:
341 passinarg = opt_arg();
342 break;
343 case OPT_PASSOUT:
344 passoutarg = opt_arg();
345 break;
346 case OPT_PASSWORD:
347 passarg = opt_arg();
348 break;
349 case OPT_CAPATH:
350 CApath = opt_arg();
351 break;
352 case OPT_CASTORE:
353 CAstore = opt_arg();
354 break;
355 case OPT_CAFILE:
356 CAfile = opt_arg();
357 break;
358 case OPT_NOCAPATH:
359 noCApath = 1;
360 break;
361 case OPT_NOCASTORE:
362 noCAstore = 1;
363 break;
364 case OPT_NOCAFILE:
365 noCAfile = 1;
366 break;
367 case OPT_ENGINE:
368 e = setup_engine(opt_arg(), 0);
369 break;
370#ifndef OPENSSL_NO_DES
371 case OPT_LEGACY_ALG:
372 use_legacy = 1;
373 break;
374#endif
375 case OPT_PROV_CASES:
376 if (!opt_provider(o))
377 goto end;
378 break;
379 }
380 }
381
382 /* No extra arguments. */
383 if (!opt_check_rest_arg(NULL))
384 goto opthelp;
385
386 if (!app_RAND_load())
387 goto end;
388
389 if (!opt_cipher_any(ciphername, &enc))
390 goto opthelp;
391 if (export_pkcs12) {
392 if ((options & INFO) != 0)
393 WARN_EXPORT("info");
394 if (macver == 0)
395 WARN_EXPORT("nomacver");
396 if ((options & CLCERTS) != 0)
397 WARN_EXPORT("clcerts");
398 if ((options & CACERTS) != 0)
399 WARN_EXPORT("cacerts");
400 if (enc != default_enc)
401 BIO_printf(bio_err,
402 "Warning: output encryption option -%s ignored with -export\n", enc_name);
403 } else {
404 if (keyname != NULL)
405 WARN_NO_EXPORT("inkey");
406 if (certfile != NULL)
407 WARN_NO_EXPORT("certfile");
408 if (passcertsarg != NULL)
409 WARN_NO_EXPORT("passcerts");
410 if (chain)
411 WARN_NO_EXPORT("chain");
412 if (untrusted != NULL)
413 WARN_NO_EXPORT("untrusted");
414 if (CAfile != NULL)
415 WARN_NO_EXPORT("CAfile");
416 if (CApath != NULL)
417 WARN_NO_EXPORT("CApath");
418 if (CAstore != NULL)
419 WARN_NO_EXPORT("CAstore");
420 if (noCAfile)
421 WARN_NO_EXPORT("no-CAfile");
422 if (noCApath)
423 WARN_NO_EXPORT("no-CApath");
424 if (noCAstore)
425 WARN_NO_EXPORT("no-CAstore");
426 if (name != NULL)
427 WARN_NO_EXPORT("name");
428 if (canames != NULL)
429 WARN_NO_EXPORT("caname");
430 if (csp_name != NULL)
431 WARN_NO_EXPORT("CSP");
432 if (add_lmk)
433 WARN_NO_EXPORT("LMK");
434 if (keytype == KEY_EX)
435 WARN_NO_EXPORT("keyex");
436 if (keytype == KEY_SIG)
437 WARN_NO_EXPORT("keysig");
438 if (key_pbe != NID_undef)
439 WARN_NO_EXPORT("keypbe");
440 if (cert_pbe != NID_undef && cert_pbe != -1)
441 WARN_NO_EXPORT("certpbe and -descert");
442 if (macalg != NULL)
443 WARN_NO_EXPORT("macalg");
444 if (iter != 0)
445 WARN_NO_EXPORT("iter and -noiter");
446 if (maciter == 1)
447 WARN_NO_EXPORT("nomaciter");
448 if (cert_pbe == -1 && maciter == -1)
449 WARN_NO_EXPORT("nomac");
450 if (macsaltlen != PKCS12_SALT_LEN)
451 WARN_NO_EXPORT("macsaltlen");
452 }
453#ifndef OPENSSL_NO_DES
454 if (use_legacy) {
455 /* load the legacy provider if not loaded already*/
456 if (!OSSL_PROVIDER_available(app_get0_libctx(), "legacy")) {
457 if (!app_provider_load(app_get0_libctx(), "legacy"))
458 goto end;
459 /* load the default provider explicitly */
460 if (!app_provider_load(app_get0_libctx(), "default"))
461 goto end;
462 }
463 if (cert_pbe == NID_undef) {
464 /* Adapt default algorithm */
465# ifndef OPENSSL_NO_RC2
466 cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
467# else
468 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
469# endif
470 }
471
472 if (key_pbe == NID_undef)
473 key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
474 if (enc == default_enc)
475 enc = (EVP_CIPHER *)EVP_des_ede3_cbc();
476 if (macalg == NULL)
477 macalg = "sha1";
478 }
479#endif
480
481 private = 1;
482
483 if (!app_passwd(passcertsarg, NULL, &passcerts, NULL)) {
484 BIO_printf(bio_err, "Error getting certificate file password\n");
485 goto end;
486 }
487
488 if (passarg != NULL) {
489 if (export_pkcs12)
490 passoutarg = passarg;
491 else
492 passinarg = passarg;
493 }
494
495 if (!app_passwd(passinarg, passoutarg, &passin, &passout)) {
496 BIO_printf(bio_err, "Error getting passwords\n");
497 goto end;
498 }
499
500 if (cpass == NULL) {
501 if (export_pkcs12)
502 cpass = passout;
503 else
504 cpass = passin;
505 }
506
507 if (cpass != NULL) {
508 mpass = cpass;
509 noprompt = 1;
510 if (twopass) {
511 if (export_pkcs12)
512 BIO_printf(bio_err, "Option -twopass cannot be used with -passout or -password\n");
513 else
514 BIO_printf(bio_err, "Option -twopass cannot be used with -passin or -password\n");
515 goto end;
516 }
517 } else {
518 cpass = pass;
519 mpass = macpass;
520 }
521
522 if (twopass) {
523 /* To avoid bit rot */
524 if (1) {
525#ifndef OPENSSL_NO_UI_CONSOLE
526 if (EVP_read_pw_string(
527 macpass, sizeof(macpass), "Enter MAC Password:", export_pkcs12)) {
528 BIO_printf(bio_err, "Can't read Password\n");
529 goto end;
530 }
531 } else {
532#endif
533 BIO_printf(bio_err, "Unsupported option -twopass\n");
534 goto end;
535 }
536 }
537
538 if (export_pkcs12) {
539 EVP_PKEY *key = NULL;
540 X509 *ee_cert = NULL, *x = NULL;
541 STACK_OF(X509) *certs = NULL;
542 STACK_OF(X509) *untrusted_certs = NULL;
543 EVP_MD *macmd = NULL;
544 unsigned char *catmp = NULL;
545 int i;
546 ASN1_OBJECT *obj = NULL;
547
548 if ((options & (NOCERTS | NOKEYS)) == (NOCERTS | NOKEYS)) {
549 BIO_printf(bio_err, "Nothing to export due to -noout or -nocerts and -nokeys\n");
550 goto export_end;
551 }
552
553 if ((options & NOCERTS) != 0) {
554 chain = 0;
555 BIO_printf(bio_err, "Warning: -chain option ignored with -nocerts\n");
556 }
557
558 if (!(options & NOKEYS)) {
559 key = load_key(keyname ? keyname : infile,
560 FORMAT_PEM, 1, passin, e,
561 keyname ?
562 "private key from -inkey file" :
563 "private key from -in file");
564 if (key == NULL)
565 goto export_end;
566 }
567
568 /* Load all certs in input file */
569 if (!(options & NOCERTS)) {
570 if (!load_certs(infile, 1, &certs, passin,
571 "certificates from -in file"))
572 goto export_end;
573 if (sk_X509_num(certs) < 1) {
574 BIO_printf(bio_err, "No certificate in -in file %s\n", infile);
575 goto export_end;
576 }
577
578 if (key != NULL) {
579 /* Look for matching private key */
580 for (i = 0; i < sk_X509_num(certs); i++) {
581 x = sk_X509_value(certs, i);
582 if (cert_matches_key(x, key)) {
583 ee_cert = x;
584 /* Zero keyid and alias */
585 X509_keyid_set1(ee_cert, NULL, 0);
586 X509_alias_set1(ee_cert, NULL, 0);
587 /* Remove from list */
588 (void)sk_X509_delete(certs, i);
589 break;
590 }
591 }
592 if (ee_cert == NULL) {
593 BIO_printf(bio_err,
594 "No cert in -in file '%s' matches private key\n",
595 infile);
596 goto export_end;
597 }
598 }
599 }
600
601 /* Load any untrusted certificates for chain building */
602 if (untrusted != NULL) {
603 if (!load_certs(untrusted, 0, &untrusted_certs, passcerts,
604 "untrusted certificates"))
605 goto export_end;
606 }
607
608 /* If chaining get chain from end entity cert */
609 if (chain) {
610 int vret;
611 STACK_OF(X509) *chain2;
612 X509_STORE *store;
613 X509 *ee_cert_tmp = ee_cert;
614
615 /* Assume the first cert if we haven't got anything else */
616 if (ee_cert_tmp == NULL && certs != NULL)
617 ee_cert_tmp = sk_X509_value(certs, 0);
618
619 if (ee_cert_tmp == NULL) {
620 BIO_printf(bio_err,
621 "No end entity certificate to check with -chain\n");
622 goto export_end;
623 }
624
625 if ((store = setup_verify(CAfile, noCAfile, CApath, noCApath,
626 CAstore, noCAstore))
627 == NULL)
628 goto export_end;
629
630 vret = get_cert_chain(ee_cert_tmp, store, untrusted_certs, &chain2);
631 X509_STORE_free(store);
632
633 if (vret == X509_V_OK) {
634 int add_certs;
635 /* Remove from chain2 the first (end entity) certificate */
636 X509_free(sk_X509_shift(chain2));
637 /* Add the remaining certs (except for duplicates) */
638 add_certs = X509_add_certs(certs, chain2, X509_ADD_FLAG_UP_REF
639 | X509_ADD_FLAG_NO_DUP);
640 OSSL_STACK_OF_X509_free(chain2);
641 if (!add_certs)
642 goto export_end;
643 } else {
644 if (vret != X509_V_ERR_UNSPECIFIED)
645 BIO_printf(bio_err, "Error getting chain: %s\n",
646 X509_verify_cert_error_string(vret));
647 goto export_end;
648 }
649 }
650
651 /* Add any extra certificates asked for */
652 if (certfile != NULL) {
653 if (!load_certs(certfile, 0, &certs, passcerts,
654 "extra certificates from -certfile"))
655 goto export_end;
656 }
657
658 /* Add any CA names */
659 for (i = 0; i < sk_OPENSSL_STRING_num(canames); i++) {
660 catmp = (unsigned char *)sk_OPENSSL_STRING_value(canames, i);
661 X509_alias_set1(sk_X509_value(certs, i), catmp, -1);
662 }
663
664 if (csp_name != NULL && key != NULL)
665 EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name,
666 MBSTRING_ASC, (unsigned char *)csp_name,
667 -1);
668
669 if (add_lmk && key != NULL)
670 EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1);
671
672 if (!noprompt && !(enc == NULL && maciter == -1)) {
673 /* To avoid bit rot */
674 if (1) {
675#ifndef OPENSSL_NO_UI_CONSOLE
676 if (EVP_read_pw_string(pass, sizeof(pass),
677 "Enter Export Password:", 1)) {
678 BIO_printf(bio_err, "Can't read Password\n");
679 goto export_end;
680 }
681 } else {
682#endif
683 BIO_printf(bio_err, "Password required\n");
684 goto export_end;
685 }
686 }
687
688 if (!twopass)
689 OPENSSL_strlcpy(macpass, pass, sizeof(macpass));
690
691 if (jdktrust != NULL) {
692 obj = OBJ_txt2obj(jdktrust, 0);
693 }
694
695 p12 = PKCS12_create_ex2(cpass, name, key, ee_cert, certs,
696 key_pbe, cert_pbe, iter, -1, keytype,
697 app_get0_libctx(), app_get0_propq(),
698 jdk_trust, (void*)obj);
699
700 if (p12 == NULL) {
701 BIO_printf(bio_err, "Error creating PKCS12 structure for %s\n",
702 outfile);
703 goto export_end;
704 }
705
706 if (macalg != NULL) {
707 if (!opt_md(macalg, &macmd))
708 goto opthelp;
709 }
710
711 if (maciter != -1) {
712 if (pbmac1_pbkdf2 == 1) {
713 if (!PKCS12_set_pbmac1_pbkdf2(p12, mpass, -1, NULL,
714 macsaltlen, maciter,
715 macmd, pbmac1_pbkdf2_md)) {
716 BIO_printf(bio_err, "Error creating PBMAC1\n");
717 goto export_end;
718 }
719 } else {
720 if (!PKCS12_set_mac(p12, mpass, -1, NULL, macsaltlen, maciter, macmd)) {
721 BIO_printf(bio_err, "Error creating PKCS12 MAC; no PKCS12KDF support?\n");
722 BIO_printf(bio_err,
723 "Use -nomac or -pbmac1_pbkdf2 if PKCS12KDF support not available\n");
724 goto export_end;
725 }
726 }
727 }
728 assert(private);
729
730 out = bio_open_owner(outfile, FORMAT_PKCS12, private);
731 if (out == NULL)
732 goto end;
733
734 i2d_PKCS12_bio(out, p12);
735
736 ret = 0;
737
738 export_end:
739
740 EVP_PKEY_free(key);
741 EVP_MD_free(macmd);
742 OSSL_STACK_OF_X509_free(certs);
743 OSSL_STACK_OF_X509_free(untrusted_certs);
744 X509_free(ee_cert);
745 ASN1_OBJECT_free(obj);
746 ERR_print_errors(bio_err);
747 goto end;
748
749 }
750
751 in = bio_open_default(infile, 'r', FORMAT_PKCS12);
752 if (in == NULL)
753 goto end;
754
755 p12 = PKCS12_init_ex(NID_pkcs7_data, app_get0_libctx(), app_get0_propq());
756 if (p12 == NULL) {
757 ERR_print_errors(bio_err);
758 goto end;
759 }
760 if ((p12 = d2i_PKCS12_bio(in, &p12)) == NULL) {
761 ERR_print_errors(bio_err);
762 goto end;
763 }
764
765 if (!noprompt) {
766 if (1) {
767#ifndef OPENSSL_NO_UI_CONSOLE
768 if (EVP_read_pw_string(pass, sizeof(pass), "Enter Import Password:",
769 0)) {
770 BIO_printf(bio_err, "Can't read Password\n");
771 goto end;
772 }
773 } else {
774#endif
775 BIO_printf(bio_err, "Password required\n");
776 goto end;
777 }
778 }
779
780 if (!twopass)
781 OPENSSL_strlcpy(macpass, pass, sizeof(macpass));
782
783 if ((options & INFO) && PKCS12_mac_present(p12)) {
784 const ASN1_INTEGER *tmaciter;
785 const X509_ALGOR *macalgid;
786 const ASN1_OBJECT *macobj;
787 const ASN1_OCTET_STRING *tmac;
788 const ASN1_OCTET_STRING *tsalt;
789
790 PKCS12_get0_mac(&tmac, &macalgid, &tsalt, &tmaciter, p12);
791 /* current hash algorithms do not use parameters so extract just name,
792 in future alg_print() may be needed */
793 X509_ALGOR_get0(&macobj, NULL, NULL, macalgid);
794 BIO_puts(bio_err, "MAC: ");
795 i2a_ASN1_OBJECT(bio_err, macobj);
796 if (OBJ_obj2nid(macobj) == NID_pbmac1) {
797 PBKDF2PARAM *pbkdf2_param = PBMAC1_get1_pbkdf2_param(macalgid);
798
799 if (pbkdf2_param == NULL) {
800 BIO_printf(bio_err, ", Unsupported KDF or params for PBMAC1\n");
801 } else {
802 const ASN1_OBJECT *prfobj;
803 int prfnid;
804
805 BIO_printf(bio_err, " using PBKDF2, Iteration %ld\n",
806 ASN1_INTEGER_get(pbkdf2_param->iter));
807 BIO_printf(bio_err, "Key length: %ld, Salt length: %d\n",
808 ASN1_INTEGER_get(pbkdf2_param->keylength),
809 ASN1_STRING_length(pbkdf2_param->salt->value.octet_string));
810 if (pbkdf2_param->prf == NULL) {
811 prfnid = NID_hmacWithSHA1;
812 } else {
813 X509_ALGOR_get0(&prfobj, NULL, NULL, pbkdf2_param->prf);
814 prfnid = OBJ_obj2nid(prfobj);
815 }
816 BIO_printf(bio_err, "PBKDF2 PRF: %s\n", OBJ_nid2sn(prfnid));
817 }
818 PBKDF2PARAM_free(pbkdf2_param);
819 } else {
820 BIO_printf(bio_err, ", Iteration %ld\n",
821 tmaciter != NULL ? ASN1_INTEGER_get(tmaciter) : 1L);
822 BIO_printf(bio_err, "MAC length: %ld, salt length: %ld\n",
823 tmac != NULL ? ASN1_STRING_length(tmac) : 0L,
824 tsalt != NULL ? ASN1_STRING_length(tsalt) : 0L);
825 }
826 }
827
828 if (macver) {
829 const X509_ALGOR *macalgid;
830 const ASN1_OBJECT *macobj;
831
832 PKCS12_get0_mac(NULL, &macalgid, NULL, NULL, p12);
833
834 if (macalgid == NULL) {
835 BIO_printf(bio_err, "Warning: MAC is absent!\n");
836 goto dump;
837 }
838
839 X509_ALGOR_get0(&macobj, NULL, NULL, macalgid);
840
841 if (OBJ_obj2nid(macobj) != NID_pbmac1) {
842 EVP_KDF *pkcs12kdf;
843
844 pkcs12kdf = EVP_KDF_fetch(app_get0_libctx(), "PKCS12KDF",
845 app_get0_propq());
846 if (pkcs12kdf == NULL) {
847 BIO_printf(bio_err, "Error verifying PKCS12 MAC; no PKCS12KDF support.\n");
848 BIO_printf(bio_err, "Use -nomacver if MAC verification is not required.\n");
849 goto end;
850 }
851 EVP_KDF_free(pkcs12kdf);
852 }
853
854 /* If we enter empty password try no password first */
855 if (!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) {
856 /* If mac and crypto pass the same set it to NULL too */
857 if (!twopass)
858 cpass = NULL;
859 } else if (!PKCS12_verify_mac(p12, mpass, -1)) {
860 /*
861 * May be UTF8 from previous version of OpenSSL:
862 * convert to a UTF8 form which will translate
863 * to the same Unicode password.
864 */
865 unsigned char *utmp;
866 int utmplen;
867 unsigned long err = ERR_peek_error();
868
869 if (ERR_GET_LIB(err) == ERR_LIB_PKCS12
870 && ERR_GET_REASON(err) == PKCS12_R_MAC_ABSENT) {
871 BIO_printf(bio_err, "Warning: MAC is absent!\n");
872 goto dump;
873 }
874
875 utmp = OPENSSL_asc2uni(mpass, -1, NULL, &utmplen);
876 if (utmp == NULL)
877 goto end;
878 badpass = OPENSSL_uni2utf8(utmp, utmplen);
879 OPENSSL_free(utmp);
880 if (!PKCS12_verify_mac(p12, badpass, -1)) {
881 BIO_printf(bio_err, "Mac verify error: invalid password?\n");
882 ERR_print_errors(bio_err);
883 goto end;
884 } else {
885 BIO_printf(bio_err, "Warning: using broken algorithm\n");
886 if (!twopass)
887 cpass = badpass;
888 }
889 }
890 }
891
892 dump:
893 assert(private);
894
895 out = bio_open_owner(outfile, FORMAT_PEM, private);
896 if (out == NULL)
897 goto end;
898
899 if (!dump_certs_keys_p12(out, p12, cpass, -1, options, passout, enc)) {
900 BIO_printf(bio_err, "Error outputting keys and certificates\n");
901 ERR_print_errors(bio_err);
902 goto end;
903 }
904 ret = 0;
905 end:
906 PKCS12_free(p12);
907 release_engine(e);
908 BIO_free(in);
909 BIO_free_all(out);
910 sk_OPENSSL_STRING_free(canames);
911 OPENSSL_free(badpass);
912 OPENSSL_free(passcerts);
913 OPENSSL_free(passin);
914 OPENSSL_free(passout);
915 return ret;
916}
917
918static int jdk_trust(PKCS12_SAFEBAG *bag, void *cbarg)
919{
920 STACK_OF(X509_ATTRIBUTE) *attrs = NULL;
921 X509_ATTRIBUTE *attr = NULL;
922
923 /* Nothing to do */
924 if (cbarg == NULL)
925 return 1;
926
927 /* Get the current attrs */
928 attrs = (STACK_OF(X509_ATTRIBUTE)*)PKCS12_SAFEBAG_get0_attrs(bag);
929
930 /* Create a new attr for the JDK Trusted Usage and add it */
931 attr = X509_ATTRIBUTE_create(NID_oracle_jdk_trustedkeyusage, V_ASN1_OBJECT, (ASN1_OBJECT*)cbarg);
932
933 /* Add the new attr, if attrs is NULL, it'll be initialised */
934 X509at_add1_attr(&attrs, attr);
935
936 /* Set the bag attrs */
937 PKCS12_SAFEBAG_set0_attrs(bag, attrs);
938
939 X509_ATTRIBUTE_free(attr);
940 return 1;
941}
942
943int dump_certs_keys_p12(BIO *out, const PKCS12 *p12, const char *pass,
944 int passlen, int options, char *pempass,
945 const EVP_CIPHER *enc)
946{
947 STACK_OF(PKCS7) *asafes = NULL;
948 int i, bagnid;
949 int ret = 0;
950 PKCS7 *p7;
951
952 if ((asafes = PKCS12_unpack_authsafes(p12)) == NULL)
953 return 0;
954 for (i = 0; i < sk_PKCS7_num(asafes); i++) {
955 STACK_OF(PKCS12_SAFEBAG) *bags;
956
957 p7 = sk_PKCS7_value(asafes, i);
958 bagnid = OBJ_obj2nid(p7->type);
959 if (bagnid == NID_pkcs7_data) {
960 bags = PKCS12_unpack_p7data(p7);
961 if (options & INFO)
962 BIO_printf(bio_err, "PKCS7 Data\n");
963 } else if (bagnid == NID_pkcs7_encrypted) {
964 if (options & INFO) {
965 BIO_printf(bio_err, "PKCS7 Encrypted data: ");
966 if (p7->d.encrypted == NULL) {
967 BIO_printf(bio_err, "<no data>\n");
968 } else {
969 alg_print(p7->d.encrypted->enc_data->algorithm);
970 }
971 }
972 bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
973 } else {
974 continue;
975 }
976 if (bags == NULL)
977 goto err;
978 if (!dump_certs_pkeys_bags(out, bags, pass, passlen,
979 options, pempass, enc)) {
980 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
981 goto err;
982 }
983 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
984 }
985 ret = 1;
986
987 err:
988 sk_PKCS7_pop_free(asafes, PKCS7_free);
989 return ret;
990}
991
992int dump_certs_pkeys_bags(BIO *out, const STACK_OF(PKCS12_SAFEBAG) *bags,
993 const char *pass, int passlen, int options,
994 char *pempass, const EVP_CIPHER *enc)
995{
996 int i;
997 for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) {
998 if (!dump_certs_pkeys_bag(out,
999 sk_PKCS12_SAFEBAG_value(bags, i),
1000 pass, passlen, options, pempass, enc))
1001 return 0;
1002 }
1003 return 1;
1004}
1005
1006int dump_certs_pkeys_bag(BIO *out, const PKCS12_SAFEBAG *bag,
1007 const char *pass, int passlen, int options,
1008 char *pempass, const EVP_CIPHER *enc)
1009{
1010 EVP_PKEY *pkey;
1011 PKCS8_PRIV_KEY_INFO *p8;
1012 const PKCS8_PRIV_KEY_INFO *p8c;
1013 X509 *x509;
1014 const STACK_OF(X509_ATTRIBUTE) *attrs;
1015 int ret = 0;
1016
1017 attrs = PKCS12_SAFEBAG_get0_attrs(bag);
1018
1019 switch (PKCS12_SAFEBAG_get_nid(bag)) {
1020 case NID_keyBag:
1021 if (options & INFO)
1022 BIO_printf(bio_err, "Key bag\n");
1023 if (options & NOKEYS)
1024 return 1;
1025 print_attribs(out, attrs, "Bag Attributes");
1026 p8c = PKCS12_SAFEBAG_get0_p8inf(bag);
1027 if ((pkey = EVP_PKCS82PKEY(p8c)) == NULL)
1028 return 0;
1029 print_attribs(out, PKCS8_pkey_get0_attrs(p8c), "Key Attributes");
1030 ret = PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
1031 EVP_PKEY_free(pkey);
1032 break;
1033
1034 case NID_pkcs8ShroudedKeyBag:
1035 if (options & INFO) {
1036 const X509_SIG *tp8;
1037 const X509_ALGOR *tp8alg;
1038
1039 BIO_printf(bio_err, "Shrouded Keybag: ");
1040 tp8 = PKCS12_SAFEBAG_get0_pkcs8(bag);
1041 X509_SIG_get0(tp8, &tp8alg, NULL);
1042 alg_print(tp8alg);
1043 }
1044 if (options & NOKEYS)
1045 return 1;
1046 print_attribs(out, attrs, "Bag Attributes");
1047 if ((p8 = PKCS12_decrypt_skey(bag, pass, passlen)) == NULL)
1048 return 0;
1049 if ((pkey = EVP_PKCS82PKEY(p8)) == NULL) {
1050 PKCS8_PRIV_KEY_INFO_free(p8);
1051 return 0;
1052 }
1053 print_attribs(out, PKCS8_pkey_get0_attrs(p8), "Key Attributes");
1054 PKCS8_PRIV_KEY_INFO_free(p8);
1055 ret = PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
1056 EVP_PKEY_free(pkey);
1057 break;
1058
1059 case NID_certBag:
1060 if (options & INFO)
1061 BIO_printf(bio_err, "Certificate bag\n");
1062 if (options & NOCERTS)
1063 return 1;
1064 if (PKCS12_SAFEBAG_get0_attr(bag, NID_localKeyID)) {
1065 if (options & CACERTS)
1066 return 1;
1067 } else if (options & CLCERTS)
1068 return 1;
1069 print_attribs(out, attrs, "Bag Attributes");
1070 if (PKCS12_SAFEBAG_get_bag_nid(bag) != NID_x509Certificate)
1071 return 1;
1072 if ((x509 = PKCS12_SAFEBAG_get1_cert(bag)) == NULL)
1073 return 0;
1074 dump_cert_text(out, x509);
1075 ret = PEM_write_bio_X509(out, x509);
1076 X509_free(x509);
1077 break;
1078
1079 case NID_secretBag:
1080 if (options & INFO)
1081 BIO_printf(bio_err, "Secret bag\n");
1082 print_attribs(out, attrs, "Bag Attributes");
1083 BIO_printf(bio_err, "Bag Type: ");
1084 i2a_ASN1_OBJECT(bio_err, PKCS12_SAFEBAG_get0_bag_type(bag));
1085 BIO_printf(bio_err, "\nBag Value: ");
1086 print_attribute(out, PKCS12_SAFEBAG_get0_bag_obj(bag));
1087 return 1;
1088
1089 case NID_safeContentsBag:
1090 if (options & INFO)
1091 BIO_printf(bio_err, "Safe Contents bag\n");
1092 print_attribs(out, attrs, "Bag Attributes");
1093 return dump_certs_pkeys_bags(out, PKCS12_SAFEBAG_get0_safes(bag),
1094 pass, passlen, options, pempass, enc);
1095
1096 default:
1097 BIO_printf(bio_err, "Warning unsupported bag type: ");
1098 i2a_ASN1_OBJECT(bio_err, PKCS12_SAFEBAG_get0_type(bag));
1099 BIO_printf(bio_err, "\n");
1100 return 1;
1101 }
1102 return ret;
1103}
1104
1105/* Given a single certificate return a verified chain or NULL if error */
1106
1107static int get_cert_chain(X509 *cert, X509_STORE *store,
1108 STACK_OF(X509) *untrusted_certs,
1109 STACK_OF(X509) **chain)
1110{
1111 X509_STORE_CTX *store_ctx = NULL;
1112 STACK_OF(X509) *chn = NULL;
1113 int i = 0;
1114
1115 store_ctx = X509_STORE_CTX_new_ex(app_get0_libctx(), app_get0_propq());
1116 if (store_ctx == NULL) {
1117 i = X509_V_ERR_UNSPECIFIED;
1118 goto end;
1119 }
1120 if (!X509_STORE_CTX_init(store_ctx, store, cert, untrusted_certs)) {
1121 i = X509_V_ERR_UNSPECIFIED;
1122 goto end;
1123 }
1124
1125
1126 if (X509_verify_cert(store_ctx) > 0)
1127 chn = X509_STORE_CTX_get1_chain(store_ctx);
1128 else if ((i = X509_STORE_CTX_get_error(store_ctx)) == 0)
1129 i = X509_V_ERR_UNSPECIFIED;
1130
1131end:
1132 X509_STORE_CTX_free(store_ctx);
1133 *chain = chn;
1134 return i;
1135}
1136
1137static int alg_print(const X509_ALGOR *alg)
1138{
1139 int pbenid, aparamtype;
1140 const ASN1_OBJECT *aoid;
1141 const void *aparam;
1142 PBEPARAM *pbe = NULL;
1143
1144 X509_ALGOR_get0(&aoid, &aparamtype, &aparam, alg);
1145
1146 pbenid = OBJ_obj2nid(aoid);
1147
1148 BIO_printf(bio_err, "%s", OBJ_nid2ln(pbenid));
1149
1150 /*
1151 * If PBE algorithm is PBES2 decode algorithm parameters
1152 * for additional details.
1153 */
1154 if (pbenid == NID_pbes2) {
1155 PBE2PARAM *pbe2 = NULL;
1156 int encnid;
1157 if (aparamtype == V_ASN1_SEQUENCE)
1158 pbe2 = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBE2PARAM));
1159 if (pbe2 == NULL) {
1160 BIO_puts(bio_err, ", <unsupported parameters>");
1161 goto done;
1162 }
1163 X509_ALGOR_get0(&aoid, &aparamtype, &aparam, pbe2->keyfunc);
1164 pbenid = OBJ_obj2nid(aoid);
1165 X509_ALGOR_get0(&aoid, NULL, NULL, pbe2->encryption);
1166 encnid = OBJ_obj2nid(aoid);
1167 BIO_printf(bio_err, ", %s, %s", OBJ_nid2ln(pbenid),
1168 OBJ_nid2sn(encnid));
1169 /* If KDF is PBKDF2 decode parameters */
1170 if (pbenid == NID_id_pbkdf2) {
1171 PBKDF2PARAM *kdf = NULL;
1172 int prfnid;
1173 if (aparamtype == V_ASN1_SEQUENCE)
1174 kdf = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBKDF2PARAM));
1175 if (kdf == NULL) {
1176 BIO_puts(bio_err, ", <unsupported parameters>");
1177 goto done;
1178 }
1179
1180 if (kdf->prf == NULL) {
1181 prfnid = NID_hmacWithSHA1;
1182 } else {
1183 X509_ALGOR_get0(&aoid, NULL, NULL, kdf->prf);
1184 prfnid = OBJ_obj2nid(aoid);
1185 }
1186 BIO_printf(bio_err, ", Iteration %ld, PRF %s",
1187 ASN1_INTEGER_get(kdf->iter), OBJ_nid2sn(prfnid));
1188 PBKDF2PARAM_free(kdf);
1189#ifndef OPENSSL_NO_SCRYPT
1190 } else if (pbenid == NID_id_scrypt) {
1191 SCRYPT_PARAMS *kdf = NULL;
1192
1193 if (aparamtype == V_ASN1_SEQUENCE)
1194 kdf = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(SCRYPT_PARAMS));
1195 if (kdf == NULL) {
1196 BIO_puts(bio_err, ", <unsupported parameters>");
1197 goto done;
1198 }
1199 BIO_printf(bio_err, ", Salt length: %d, Cost(N): %ld, "
1200 "Block size(r): %ld, Parallelism(p): %ld",
1201 ASN1_STRING_length(kdf->salt),
1202 ASN1_INTEGER_get(kdf->costParameter),
1203 ASN1_INTEGER_get(kdf->blockSize),
1204 ASN1_INTEGER_get(kdf->parallelizationParameter));
1205 SCRYPT_PARAMS_free(kdf);
1206#endif
1207 }
1208 PBE2PARAM_free(pbe2);
1209 } else {
1210 if (aparamtype == V_ASN1_SEQUENCE)
1211 pbe = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBEPARAM));
1212 if (pbe == NULL) {
1213 BIO_puts(bio_err, ", <unsupported parameters>");
1214 goto done;
1215 }
1216 BIO_printf(bio_err, ", Iteration %ld", ASN1_INTEGER_get(pbe->iter));
1217 PBEPARAM_free(pbe);
1218 }
1219 done:
1220 BIO_puts(bio_err, "\n");
1221 return 1;
1222}
1223
1224/* Load all certificates from a given file */
1225
1226int cert_load(BIO *in, STACK_OF(X509) *sk)
1227{
1228 int ret = 0;
1229 X509 *cert;
1230
1231 while ((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
1232 ret = 1;
1233 if (!sk_X509_push(sk, cert))
1234 return 0;
1235 }
1236 if (ret)
1237 ERR_clear_error();
1238 return ret;
1239}
1240
1241/* Generalised x509 attribute value print */
1242
1243void print_attribute(BIO *out, const ASN1_TYPE *av)
1244{
1245 char *value;
1246 const char *ln;
1247 char objbuf[80];
1248
1249 switch (av->type) {
1250 case V_ASN1_BMPSTRING:
1251 value = OPENSSL_uni2asc(av->value.bmpstring->data,
1252 av->value.bmpstring->length);
1253 BIO_printf(out, "%s\n", value);
1254 OPENSSL_free(value);
1255 break;
1256
1257 case V_ASN1_UTF8STRING:
1258 BIO_printf(out, "%.*s\n", av->value.utf8string->length,
1259 av->value.utf8string->data);
1260 break;
1261
1262 case V_ASN1_OCTET_STRING:
1263 hex_prin(out, av->value.octet_string->data,
1264 av->value.octet_string->length);
1265 BIO_printf(out, "\n");
1266 break;
1267
1268 case V_ASN1_BIT_STRING:
1269 hex_prin(out, av->value.bit_string->data,
1270 av->value.bit_string->length);
1271 BIO_printf(out, "\n");
1272 break;
1273
1274 case V_ASN1_OBJECT:
1275 ln = OBJ_nid2ln(OBJ_obj2nid(av->value.object));
1276 if (!ln)
1277 ln = "";
1278 OBJ_obj2txt(objbuf, sizeof(objbuf), av->value.object, 1);
1279 BIO_printf(out, "%s (%s)", ln, objbuf);
1280 BIO_printf(out, "\n");
1281 break;
1282
1283 default:
1284 BIO_printf(out, "<Unsupported tag %d>\n", av->type);
1285 break;
1286 }
1287}
1288
1289/* Generalised attribute print: handle PKCS#8 and bag attributes */
1290
1291int print_attribs(BIO *out, const STACK_OF(X509_ATTRIBUTE) *attrlst,
1292 const char *name)
1293{
1294 X509_ATTRIBUTE *attr;
1295 ASN1_TYPE *av;
1296 int i, j, attr_nid;
1297 if (!attrlst) {
1298 BIO_printf(out, "%s: <No Attributes>\n", name);
1299 return 1;
1300 }
1301 if (!sk_X509_ATTRIBUTE_num(attrlst)) {
1302 BIO_printf(out, "%s: <Empty Attributes>\n", name);
1303 return 1;
1304 }
1305 BIO_printf(out, "%s\n", name);
1306 for (i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
1307 ASN1_OBJECT *attr_obj;
1308 attr = sk_X509_ATTRIBUTE_value(attrlst, i);
1309 attr_obj = X509_ATTRIBUTE_get0_object(attr);
1310 attr_nid = OBJ_obj2nid(attr_obj);
1311 BIO_printf(out, " ");
1312 if (attr_nid == NID_undef) {
1313 i2a_ASN1_OBJECT(out, attr_obj);
1314 BIO_printf(out, ": ");
1315 } else {
1316 BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
1317 }
1318
1319 if (X509_ATTRIBUTE_count(attr)) {
1320 for (j = 0; j < X509_ATTRIBUTE_count(attr); j++) {
1321 av = X509_ATTRIBUTE_get0_type(attr, j);
1322 print_attribute(out, av);
1323 }
1324 } else {
1325 BIO_printf(out, "<No Values>\n");
1326 }
1327 }
1328 return 1;
1329}
1330
1331void hex_prin(BIO *out, unsigned char *buf, int len)
1332{
1333 int i;
1334 for (i = 0; i < len; i++)
1335 BIO_printf(out, "%02X ", buf[i]);
1336}
1337
1338static int set_pbe(int *ppbe, const char *str)
1339{
1340 if (!str)
1341 return 0;
1342 if (strcmp(str, "NONE") == 0) {
1343 *ppbe = -1;
1344 return 1;
1345 }
1346 *ppbe = OBJ_txt2nid(str);
1347 if (*ppbe == NID_undef) {
1348 BIO_printf(bio_err, "Unknown PBE algorithm %s\n", str);
1349 return 0;
1350 }
1351 return 1;
1352}
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