2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
5 /* ====================================================================
6 * Copyright (c) 1999-2006 The OpenSSL Project. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
27 * prior written permission. For written permission, please contact
28 * licensing@OpenSSL.org.
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
32 * permission of the OpenSSL Project.
34 * 6. Redistributions of any form whatsoever must retain the following
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
53 * This product includes cryptographic software written by Eric Young
54 * (eay@cryptsoft.com). This product includes software written by Tim
55 * Hudson (tjh@cryptsoft.com).
59 #include <openssl/opensslconf.h>
60 #if !defined(OPENSSL_NO_DES) && !defined(OPENSSL_NO_SHA1)
66 #include <openssl/crypto.h>
67 #include <openssl/err.h>
68 #include <openssl/pem.h>
69 #include <openssl/pkcs12.h>
71 #ifdef OPENSSL_SYS_NETWARE
72 /* Rename these functions to avoid name clashes on NetWare OS */
73 #define uni2asc OPENSSL_uni2asc
74 #define asc2uni OPENSSL_asc2uni
77 #define PROG pkcs12_main
79 const EVP_CIPHER *enc;
88 int get_cert_chain (X509 *cert, X509_STORE *store, STACK_OF(X509) **chain);
89 int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass, int passlen, int options, char *pempass);
90 int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags, char *pass,
91 int passlen, int options, char *pempass);
92 int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass, int passlen, int options, char *pempass);
93 int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,const char *name);
94 void hex_prin(BIO *out, unsigned char *buf, int len);
95 int alg_print(BIO *x, X509_ALGOR *alg);
96 int cert_load(BIO *in, STACK_OF(X509) *sk);
98 int MAIN(int, char **);
100 int MAIN(int argc, char **argv)
103 char *infile=NULL, *outfile=NULL, *keyname = NULL;
105 BIO *in=NULL, *out = NULL;
108 char *csp_name = NULL;
111 char pass[50], macpass[50];
116 int iter = PKCS12_DEFAULT_ITER;
117 int maciter = PKCS12_DEFAULT_ITER;
121 int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
125 STACK *canames = NULL;
126 char *cpass = NULL, *mpass = NULL;
127 char *passargin = NULL, *passargout = NULL, *passarg = NULL;
128 char *passin = NULL, *passout = NULL;
130 char *CApath = NULL, *CAfile = NULL;
131 #ifndef OPENSSL_NO_ENGINE
139 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
142 cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
144 enc = EVP_des_ede3_cbc();
145 if (bio_err == NULL ) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
147 if (!load_config(bio_err, NULL))
154 if (*args[0] == '-') {
155 if (!strcmp (*args, "-nokeys")) options |= NOKEYS;
156 else if (!strcmp (*args, "-keyex")) keytype = KEY_EX;
157 else if (!strcmp (*args, "-keysig")) keytype = KEY_SIG;
158 else if (!strcmp (*args, "-nocerts")) options |= NOCERTS;
159 else if (!strcmp (*args, "-clcerts")) options |= CLCERTS;
160 else if (!strcmp (*args, "-cacerts")) options |= CACERTS;
161 else if (!strcmp (*args, "-noout")) options |= (NOKEYS|NOCERTS);
162 else if (!strcmp (*args, "-info")) options |= INFO;
163 else if (!strcmp (*args, "-chain")) chain = 1;
164 else if (!strcmp (*args, "-twopass")) twopass = 1;
165 else if (!strcmp (*args, "-nomacver")) macver = 0;
166 else if (!strcmp (*args, "-descert"))
167 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
168 else if (!strcmp (*args, "-export")) export_cert = 1;
169 else if (!strcmp (*args, "-des")) enc=EVP_des_cbc();
170 else if (!strcmp (*args, "-des3")) enc = EVP_des_ede3_cbc();
171 #ifndef OPENSSL_NO_IDEA
172 else if (!strcmp (*args, "-idea")) enc=EVP_idea_cbc();
174 #ifndef OPENSSL_NO_SEED
175 else if (!strcmp(*args, "-seed")) enc=EVP_seed_cbc();
177 #ifndef OPENSSL_NO_AES
178 else if (!strcmp(*args,"-aes128")) enc=EVP_aes_128_cbc();
179 else if (!strcmp(*args,"-aes192")) enc=EVP_aes_192_cbc();
180 else if (!strcmp(*args,"-aes256")) enc=EVP_aes_256_cbc();
182 #ifndef OPENSSL_NO_CAMELLIA
183 else if (!strcmp(*args,"-camellia128")) enc=EVP_camellia_128_cbc();
184 else if (!strcmp(*args,"-camellia192")) enc=EVP_camellia_192_cbc();
185 else if (!strcmp(*args,"-camellia256")) enc=EVP_camellia_256_cbc();
187 else if (!strcmp (*args, "-noiter")) iter = 1;
188 else if (!strcmp (*args, "-maciter"))
189 maciter = PKCS12_DEFAULT_ITER;
190 else if (!strcmp (*args, "-nomaciter"))
192 else if (!strcmp (*args, "-nomac"))
194 else if (!strcmp (*args, "-nodes")) enc=NULL;
195 else if (!strcmp (*args, "-certpbe")) {
198 if (!strcmp(*args, "NONE"))
201 cert_pbe=OBJ_txt2nid(*args);
202 if(cert_pbe == NID_undef) {
204 "Unknown PBE algorithm %s\n", *args);
208 } else if (!strcmp (*args, "-keypbe")) {
211 if (!strcmp(*args, "NONE"))
214 key_pbe=OBJ_txt2nid(*args);
215 if(key_pbe == NID_undef) {
217 "Unknown PBE algorithm %s\n", *args);
221 } else if (!strcmp (*args, "-rand")) {
226 } else if (!strcmp (*args, "-inkey")) {
231 } else if (!strcmp (*args, "-certfile")) {
236 } else if (!strcmp (*args, "-name")) {
241 } else if (!strcmp (*args, "-LMK"))
243 else if (!strcmp (*args, "-CSP")) {
248 } else if (!strcmp (*args, "-caname")) {
251 if (!canames) canames = sk_new_null();
252 sk_push(canames, *args);
254 } else if (!strcmp (*args, "-in")) {
259 } else if (!strcmp (*args, "-out")) {
264 } else if (!strcmp(*args,"-passin")) {
269 } else if (!strcmp(*args,"-passout")) {
274 } else if (!strcmp (*args, "-password")) {
280 } else if (!strcmp(*args,"-CApath")) {
285 } else if (!strcmp(*args,"-CAfile")) {
290 #ifndef OPENSSL_NO_ENGINE
291 } else if (!strcmp(*args,"-engine")) {
304 BIO_printf (bio_err, "Usage: pkcs12 [options]\n");
305 BIO_printf (bio_err, "where options are\n");
306 BIO_printf (bio_err, "-export output PKCS12 file\n");
307 BIO_printf (bio_err, "-chain add certificate chain\n");
308 BIO_printf (bio_err, "-inkey file private key if not infile\n");
309 BIO_printf (bio_err, "-certfile f add all certs in f\n");
310 BIO_printf (bio_err, "-CApath arg - PEM format directory of CA's\n");
311 BIO_printf (bio_err, "-CAfile arg - PEM format file of CA's\n");
312 BIO_printf (bio_err, "-name \"name\" use name as friendly name\n");
313 BIO_printf (bio_err, "-caname \"nm\" use nm as CA friendly name (can be used more than once).\n");
314 BIO_printf (bio_err, "-in infile input filename\n");
315 BIO_printf (bio_err, "-out outfile output filename\n");
316 BIO_printf (bio_err, "-noout don't output anything, just verify.\n");
317 BIO_printf (bio_err, "-nomacver don't verify MAC.\n");
318 BIO_printf (bio_err, "-nocerts don't output certificates.\n");
319 BIO_printf (bio_err, "-clcerts only output client certificates.\n");
320 BIO_printf (bio_err, "-cacerts only output CA certificates.\n");
321 BIO_printf (bio_err, "-nokeys don't output private keys.\n");
322 BIO_printf (bio_err, "-info give info about PKCS#12 structure.\n");
323 BIO_printf (bio_err, "-des encrypt private keys with DES\n");
324 BIO_printf (bio_err, "-des3 encrypt private keys with triple DES (default)\n");
325 #ifndef OPENSSL_NO_IDEA
326 BIO_printf (bio_err, "-idea encrypt private keys with idea\n");
328 #ifndef OPENSSL_NO_SEED
329 BIO_printf (bio_err, "-seed encrypt private keys with seed\n");
331 #ifndef OPENSSL_NO_AES
332 BIO_printf (bio_err, "-aes128, -aes192, -aes256\n");
333 BIO_printf (bio_err, " encrypt PEM output with cbc aes\n");
335 #ifndef OPENSSL_NO_CAMELLIA
336 BIO_printf (bio_err, "-camellia128, -camellia192, -camellia256\n");
337 BIO_printf (bio_err, " encrypt PEM output with cbc camellia\n");
339 BIO_printf (bio_err, "-nodes don't encrypt private keys\n");
340 BIO_printf (bio_err, "-noiter don't use encryption iteration\n");
341 BIO_printf (bio_err, "-maciter use MAC iteration\n");
342 BIO_printf (bio_err, "-twopass separate MAC, encryption passwords\n");
343 BIO_printf (bio_err, "-descert encrypt PKCS#12 certificates with triple DES (default RC2-40)\n");
344 BIO_printf (bio_err, "-certpbe alg specify certificate PBE algorithm (default RC2-40)\n");
345 BIO_printf (bio_err, "-keypbe alg specify private key PBE algorithm (default 3DES)\n");
346 BIO_printf (bio_err, "-keyex set MS key exchange type\n");
347 BIO_printf (bio_err, "-keysig set MS key signature type\n");
348 BIO_printf (bio_err, "-password p set import/export password source\n");
349 BIO_printf (bio_err, "-passin p input file pass phrase source\n");
350 BIO_printf (bio_err, "-passout p output file pass phrase source\n");
351 #ifndef OPENSSL_NO_ENGINE
352 BIO_printf (bio_err, "-engine e use engine e, possibly a hardware device.\n");
354 BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
355 BIO_printf(bio_err, " load the file (or the files in the directory) into\n");
356 BIO_printf(bio_err, " the random number generator\n");
357 BIO_printf(bio_err, "-CSP name Microsoft CSP name\n");
358 BIO_printf(bio_err, "-LMK Add local machine keyset attribute to private key\n");
362 #ifndef OPENSSL_NO_ENGINE
363 e = setup_engine(bio_err, engine, 0);
367 if(export_cert) passargout = passarg;
368 else passargin = passarg;
371 if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
372 BIO_printf(bio_err, "Error getting passwords\n");
377 if(export_cert) cpass = passout;
389 if(export_cert || inrand) {
390 app_RAND_load_file(NULL, bio_err, (inrand != NULL));
392 BIO_printf(bio_err,"%ld semi-random bytes loaded\n",
393 app_RAND_load_files(inrand));
395 ERR_load_crypto_strings();
398 CRYPTO_push_info("read files");
401 if (!infile) in = BIO_new_fp(stdin, BIO_NOCLOSE);
402 else in = BIO_new_file(infile, "rb");
404 BIO_printf(bio_err, "Error opening input file %s\n",
405 infile ? infile : "<stdin>");
412 CRYPTO_push_info("write files");
416 out = BIO_new_fp(stdout, BIO_NOCLOSE);
417 #ifdef OPENSSL_SYS_VMS
419 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
420 out = BIO_push(tmpbio, out);
423 } else out = BIO_new_file(outfile, "wb");
425 BIO_printf(bio_err, "Error opening output file %s\n",
426 outfile ? outfile : "<stdout>");
432 CRYPTO_push_info("read MAC password");
434 if(EVP_read_pw_string (macpass, sizeof macpass, "Enter MAC Password:", export_cert))
436 BIO_printf (bio_err, "Can't read Password\n");
445 EVP_PKEY *key = NULL;
446 X509 *ucert = NULL, *x = NULL;
447 STACK_OF(X509) *certs=NULL;
448 unsigned char *catmp = NULL;
451 if ((options & (NOCERTS|NOKEYS)) == (NOCERTS|NOKEYS))
453 BIO_printf(bio_err, "Nothing to do!\n");
457 if (options & NOCERTS)
461 CRYPTO_push_info("process -export_cert");
462 CRYPTO_push_info("reading private key");
464 if (!(options & NOKEYS))
466 key = load_key(bio_err, keyname ? keyname : infile,
467 FORMAT_PEM, 1, passin, e, "private key");
474 CRYPTO_push_info("reading certs from input");
477 /* Load in all certs in input file */
478 if(!(options & NOCERTS))
480 certs = load_certs(bio_err, infile, FORMAT_PEM, NULL, e,
487 /* Look for matching private key */
488 for(i = 0; i < sk_X509_num(certs); i++)
490 x = sk_X509_value(certs, i);
491 if(X509_check_private_key(x, key))
494 /* Zero keyid and alias */
495 X509_keyid_set1(ucert, NULL, 0);
496 X509_alias_set1(ucert, NULL, 0);
497 /* Remove from list */
498 (void)sk_X509_delete(certs, i);
504 BIO_printf(bio_err, "No certificate matches private key\n");
513 CRYPTO_push_info("reading certs from input 2");
516 /* Add any more certificates asked for */
519 STACK_OF(X509) *morecerts=NULL;
520 if(!(morecerts = load_certs(bio_err, certfile, FORMAT_PEM,
522 "certificates from certfile")))
524 while(sk_X509_num(morecerts) > 0)
525 sk_X509_push(certs, sk_X509_shift(morecerts));
526 sk_X509_free(morecerts);
531 CRYPTO_push_info("reading certs from certfile");
536 CRYPTO_push_info("building chain");
539 /* If chaining get chain from user cert */
542 STACK_OF(X509) *chain2;
543 X509_STORE *store = X509_STORE_new();
546 BIO_printf (bio_err, "Memory allocation error\n");
549 if (!X509_STORE_load_locations(store, CAfile, CApath))
550 X509_STORE_set_default_paths (store);
552 vret = get_cert_chain (ucert, store, &chain2);
553 X509_STORE_free(store);
556 /* Exclude verified certificate */
557 for (i = 1; i < sk_X509_num (chain2) ; i++)
558 sk_X509_push(certs, sk_X509_value (chain2, i));
559 /* Free first certificate */
560 X509_free(sk_X509_value(chain2, 0));
561 sk_X509_free(chain2);
564 BIO_printf (bio_err, "Error %s getting chain.\n",
565 X509_verify_cert_error_string(vret));
567 ERR_print_errors(bio_err);
572 /* Add any CA names */
574 for (i = 0; i < sk_num(canames); i++)
576 catmp = (unsigned char *)sk_value(canames, i);
577 X509_alias_set1(sk_X509_value(certs, i), catmp, -1);
581 EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name,
582 MBSTRING_ASC, (unsigned char *)csp_name, -1);
585 EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1);
589 CRYPTO_push_info("reading password");
593 EVP_read_pw_string(pass, sizeof pass, "Enter Export Password:", 1))
595 BIO_printf (bio_err, "Can't read Password\n");
598 if (!twopass) BUF_strlcpy(macpass, pass, sizeof macpass);
602 CRYPTO_push_info("creating PKCS#12 structure");
605 p12 = PKCS12_create(cpass, name, key, ucert, certs,
606 key_pbe, cert_pbe, iter, -1, keytype);
610 ERR_print_errors (bio_err);
615 PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, NULL);
619 CRYPTO_push_info("writing pkcs12");
622 i2d_PKCS12_bio(out, p12);
630 CRYPTO_push_info("process -export_cert: freeing");
633 if (key) EVP_PKEY_free(key);
634 if (certs) sk_X509_pop_free(certs, X509_free);
635 if (ucert) X509_free(ucert);
644 if (!(p12 = d2i_PKCS12_bio (in, NULL))) {
645 ERR_print_errors(bio_err);
650 CRYPTO_push_info("read import password");
652 if(!noprompt && EVP_read_pw_string(pass, sizeof pass, "Enter Import Password:", 0)) {
653 BIO_printf (bio_err, "Can't read Password\n");
660 if (!twopass) BUF_strlcpy(macpass, pass, sizeof macpass);
662 if ((options & INFO) && p12->mac) BIO_printf (bio_err, "MAC Iteration %ld\n", p12->mac->iter ? ASN1_INTEGER_get (p12->mac->iter) : 1);
665 CRYPTO_push_info("verify MAC");
667 /* If we enter empty password try no password first */
668 if(!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) {
669 /* If mac and crypto pass the same set it to NULL too */
670 if(!twopass) cpass = NULL;
671 } else if (!PKCS12_verify_mac(p12, mpass, -1)) {
672 BIO_printf (bio_err, "Mac verify error: invalid password?\n");
673 ERR_print_errors (bio_err);
676 BIO_printf (bio_err, "MAC verified OK\n");
683 CRYPTO_push_info("output keys and certificates");
685 if (!dump_certs_keys_p12 (out, p12, cpass, -1, options, passout)) {
686 BIO_printf(bio_err, "Error outputting keys and certificates\n");
687 ERR_print_errors (bio_err);
695 if (p12) PKCS12_free(p12);
696 if(export_cert || inrand) app_RAND_write_file(NULL, bio_err);
698 CRYPTO_remove_all_info();
702 if (canames) sk_free(canames);
703 if(passin) OPENSSL_free(passin);
704 if(passout) OPENSSL_free(passout);
709 int dump_certs_keys_p12 (BIO *out, PKCS12 *p12, char *pass,
710 int passlen, int options, char *pempass)
712 STACK_OF(PKCS7) *asafes = NULL;
713 STACK_OF(PKCS12_SAFEBAG) *bags;
718 if (!( asafes = PKCS12_unpack_authsafes(p12))) return 0;
719 for (i = 0; i < sk_PKCS7_num (asafes); i++) {
720 p7 = sk_PKCS7_value (asafes, i);
721 bagnid = OBJ_obj2nid (p7->type);
722 if (bagnid == NID_pkcs7_data) {
723 bags = PKCS12_unpack_p7data(p7);
724 if (options & INFO) BIO_printf (bio_err, "PKCS7 Data\n");
725 } else if (bagnid == NID_pkcs7_encrypted) {
726 if (options & INFO) {
727 BIO_printf(bio_err, "PKCS7 Encrypted data: ");
729 p7->d.encrypted->enc_data->algorithm);
731 bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
734 if (!dump_certs_pkeys_bags (out, bags, pass, passlen,
736 sk_PKCS12_SAFEBAG_pop_free (bags, PKCS12_SAFEBAG_free);
739 sk_PKCS12_SAFEBAG_pop_free (bags, PKCS12_SAFEBAG_free);
747 sk_PKCS7_pop_free (asafes, PKCS7_free);
751 int dump_certs_pkeys_bags (BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags,
752 char *pass, int passlen, int options, char *pempass)
755 for (i = 0; i < sk_PKCS12_SAFEBAG_num (bags); i++) {
756 if (!dump_certs_pkeys_bag (out,
757 sk_PKCS12_SAFEBAG_value (bags, i),
765 int dump_certs_pkeys_bag (BIO *out, PKCS12_SAFEBAG *bag, char *pass,
766 int passlen, int options, char *pempass)
769 PKCS8_PRIV_KEY_INFO *p8;
772 switch (M_PKCS12_bag_type(bag))
775 if (options & INFO) BIO_printf (bio_err, "Key bag\n");
776 if (options & NOKEYS) return 1;
777 print_attribs (out, bag->attrib, "Bag Attributes");
778 p8 = bag->value.keybag;
779 if (!(pkey = EVP_PKCS82PKEY (p8))) return 0;
780 print_attribs (out, p8->attributes, "Key Attributes");
781 PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, pempass);
785 case NID_pkcs8ShroudedKeyBag:
786 if (options & INFO) {
787 BIO_printf (bio_err, "Shrouded Keybag: ");
788 alg_print (bio_err, bag->value.shkeybag->algor);
790 if (options & NOKEYS) return 1;
791 print_attribs (out, bag->attrib, "Bag Attributes");
792 if (!(p8 = PKCS12_decrypt_skey(bag, pass, passlen)))
794 if (!(pkey = EVP_PKCS82PKEY (p8))) {
795 PKCS8_PRIV_KEY_INFO_free(p8);
798 print_attribs (out, p8->attributes, "Key Attributes");
799 PKCS8_PRIV_KEY_INFO_free(p8);
800 PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, pempass);
805 if (options & INFO) BIO_printf (bio_err, "Certificate bag\n");
806 if (options & NOCERTS) return 1;
807 if (PKCS12_get_attr(bag, NID_localKeyID)) {
808 if (options & CACERTS) return 1;
809 } else if (options & CLCERTS) return 1;
810 print_attribs (out, bag->attrib, "Bag Attributes");
811 if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate )
813 if (!(x509 = PKCS12_certbag2x509(bag))) return 0;
814 dump_cert_text (out, x509);
815 PEM_write_bio_X509 (out, x509);
819 case NID_safeContentsBag:
820 if (options & INFO) BIO_printf (bio_err, "Safe Contents bag\n");
821 print_attribs (out, bag->attrib, "Bag Attributes");
822 return dump_certs_pkeys_bags (out, bag->value.safes, pass,
823 passlen, options, pempass);
826 BIO_printf (bio_err, "Warning unsupported bag type: ");
827 i2a_ASN1_OBJECT (bio_err, bag->type);
828 BIO_printf (bio_err, "\n");
835 /* Given a single certificate return a verified chain or NULL if error */
837 /* Hope this is OK .... */
839 int get_cert_chain (X509 *cert, X509_STORE *store, STACK_OF(X509) **chain)
841 X509_STORE_CTX store_ctx;
845 /* FIXME: Should really check the return status of X509_STORE_CTX_init
846 * for an error, but how that fits into the return value of this
847 * function is less obvious. */
848 X509_STORE_CTX_init(&store_ctx, store, cert, NULL);
849 if (X509_verify_cert(&store_ctx) <= 0) {
850 i = X509_STORE_CTX_get_error (&store_ctx);
852 /* avoid returning 0 if X509_verify_cert() did not
853 * set an appropriate error value in the context */
858 chn = X509_STORE_CTX_get1_chain(&store_ctx);
860 X509_STORE_CTX_cleanup(&store_ctx);
866 int alg_print (BIO *x, X509_ALGOR *alg)
869 const unsigned char *p;
870 p = alg->parameter->value.sequence->data;
871 pbe = d2i_PBEPARAM(NULL, &p, alg->parameter->value.sequence->length);
874 BIO_printf (bio_err, "%s, Iteration %ld\n",
875 OBJ_nid2ln(OBJ_obj2nid(alg->algorithm)),
876 ASN1_INTEGER_get(pbe->iter));
881 /* Load all certificates from a given file */
883 int cert_load(BIO *in, STACK_OF(X509) *sk)
889 CRYPTO_push_info("cert_load(): reading one cert");
891 while((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
896 sk_X509_push(sk, cert);
898 CRYPTO_push_info("cert_load(): reading one cert");
904 if(ret) ERR_clear_error();
908 /* Generalised attribute print: handle PKCS#8 and bag attributes */
910 int print_attribs (BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,const char *name)
912 X509_ATTRIBUTE *attr;
917 BIO_printf(out, "%s: <No Attributes>\n", name);
920 if(!sk_X509_ATTRIBUTE_num(attrlst)) {
921 BIO_printf(out, "%s: <Empty Attributes>\n", name);
924 BIO_printf(out, "%s\n", name);
925 for(i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
926 attr = sk_X509_ATTRIBUTE_value(attrlst, i);
927 attr_nid = OBJ_obj2nid(attr->object);
928 BIO_printf(out, " ");
929 if(attr_nid == NID_undef) {
930 i2a_ASN1_OBJECT (out, attr->object);
931 BIO_printf(out, ": ");
932 } else BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
934 if(sk_ASN1_TYPE_num(attr->value.set)) {
935 av = sk_ASN1_TYPE_value(attr->value.set, 0);
937 case V_ASN1_BMPSTRING:
938 value = uni2asc(av->value.bmpstring->data,
939 av->value.bmpstring->length);
940 BIO_printf(out, "%s\n", value);
944 case V_ASN1_OCTET_STRING:
945 hex_prin(out, av->value.octet_string->data,
946 av->value.octet_string->length);
947 BIO_printf(out, "\n");
950 case V_ASN1_BIT_STRING:
951 hex_prin(out, av->value.bit_string->data,
952 av->value.bit_string->length);
953 BIO_printf(out, "\n");
957 BIO_printf(out, "<Unsupported tag %d>\n", av->type);
960 } else BIO_printf(out, "<No Values>\n");
965 void hex_prin(BIO *out, unsigned char *buf, int len)
968 for (i = 0; i < len; i++) BIO_printf (out, "%02X ", buf[i]);