2 #if !defined(OPENSSL_NO_DES) && !defined(OPENSSL_NO_SHA1)
4 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
7 /* ====================================================================
8 * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in
19 * the documentation and/or other materials provided with the
22 * 3. All advertising materials mentioning features or use of this
23 * software must display the following acknowledgment:
24 * "This product includes software developed by the OpenSSL Project
25 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
27 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
28 * endorse or promote products derived from this software without
29 * prior written permission. For written permission, please contact
30 * licensing@OpenSSL.org.
32 * 5. Products derived from this software may not be called "OpenSSL"
33 * nor may "OpenSSL" appear in their names without prior written
34 * permission of the OpenSSL Project.
36 * 6. Redistributions of any form whatsoever must retain the following
38 * "This product includes software developed by the OpenSSL Project
39 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
41 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
42 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
44 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
45 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
46 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
47 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
48 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
49 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
50 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
51 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
52 * OF THE POSSIBILITY OF SUCH DAMAGE.
53 * ====================================================================
55 * This product includes cryptographic software written by Eric Young
56 * (eay@cryptsoft.com). This product includes software written by Tim
57 * Hudson (tjh@cryptsoft.com).
65 #include <openssl/crypto.h>
66 #include <openssl/err.h>
67 #include <openssl/pem.h>
68 #include <openssl/pkcs12.h>
70 #define PROG pkcs12_main
72 const EVP_CIPHER *enc;
81 int get_cert_chain (X509 *cert, X509_STORE *store, STACK_OF(X509) **chain);
82 int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass, int passlen, int options, char *pempass);
83 int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags, char *pass,
84 int passlen, int options, char *pempass);
85 int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass, int passlen, int options, char *pempass);
86 int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst, char *name);
87 void hex_prin(BIO *out, unsigned char *buf, int len);
88 int alg_print(BIO *x, X509_ALGOR *alg);
89 int cert_load(BIO *in, STACK_OF(X509) *sk);
91 int MAIN(int, char **);
93 int MAIN(int argc, char **argv)
96 char *infile=NULL, *outfile=NULL, *keyname = NULL;
98 BIO *in=NULL, *out = NULL;
101 char *csp_name = NULL;
103 char pass[50], macpass[50];
108 int iter = PKCS12_DEFAULT_ITER;
109 int maciter = PKCS12_DEFAULT_ITER;
112 int cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
113 int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
117 STACK *canames = NULL;
118 char *cpass = NULL, *mpass = NULL;
119 char *passargin = NULL, *passargout = NULL, *passarg = NULL;
120 char *passin = NULL, *passout = NULL;
122 char *CApath = NULL, *CAfile = NULL;
127 enc = EVP_des_ede3_cbc();
128 if (bio_err == NULL ) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
134 if (*args[0] == '-') {
135 if (!strcmp (*args, "-nokeys")) options |= NOKEYS;
136 else if (!strcmp (*args, "-keyex")) keytype = KEY_EX;
137 else if (!strcmp (*args, "-keysig")) keytype = KEY_SIG;
138 else if (!strcmp (*args, "-nocerts")) options |= NOCERTS;
139 else if (!strcmp (*args, "-clcerts")) options |= CLCERTS;
140 else if (!strcmp (*args, "-cacerts")) options |= CACERTS;
141 else if (!strcmp (*args, "-noout")) options |= (NOKEYS|NOCERTS);
142 else if (!strcmp (*args, "-info")) options |= INFO;
143 else if (!strcmp (*args, "-chain")) chain = 1;
144 else if (!strcmp (*args, "-twopass")) twopass = 1;
145 else if (!strcmp (*args, "-nomacver")) macver = 0;
146 else if (!strcmp (*args, "-descert"))
147 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
148 else if (!strcmp (*args, "-export")) export_cert = 1;
149 else if (!strcmp (*args, "-des")) enc=EVP_des_cbc();
150 #ifndef OPENSSL_NO_IDEA
151 else if (!strcmp (*args, "-idea")) enc=EVP_idea_cbc();
153 else if (!strcmp (*args, "-des3")) enc = EVP_des_ede3_cbc();
154 else if (!strcmp (*args, "-noiter")) iter = 1;
155 else if (!strcmp (*args, "-maciter"))
156 maciter = PKCS12_DEFAULT_ITER;
157 else if (!strcmp (*args, "-nomaciter"))
159 else if (!strcmp (*args, "-nodes")) enc=NULL;
160 else if (!strcmp (*args, "-certpbe")) {
163 cert_pbe=OBJ_txt2nid(*args);
164 if(cert_pbe == NID_undef) {
166 "Unknown PBE algorithm %s\n", *args);
170 } else if (!strcmp (*args, "-keypbe")) {
173 key_pbe=OBJ_txt2nid(*args);
174 if(key_pbe == NID_undef) {
176 "Unknown PBE algorithm %s\n", *args);
180 } else if (!strcmp (*args, "-rand")) {
185 } else if (!strcmp (*args, "-inkey")) {
190 } else if (!strcmp (*args, "-certfile")) {
195 } else if (!strcmp (*args, "-name")) {
200 } else if (!strcmp (*args, "-CSP")) {
205 } else if (!strcmp (*args, "-caname")) {
208 if (!canames) canames = sk_new_null();
209 sk_push(canames, *args);
211 } else if (!strcmp (*args, "-in")) {
216 } else if (!strcmp (*args, "-out")) {
221 } else if (!strcmp(*args,"-passin")) {
226 } else if (!strcmp(*args,"-passout")) {
231 } else if (!strcmp (*args, "-password")) {
237 } else if (!strcmp(*args,"-CApath")) {
242 } else if (!strcmp(*args,"-CAfile")) {
247 } else if (!strcmp(*args,"-engine")) {
259 BIO_printf (bio_err, "Usage: pkcs12 [options]\n");
260 BIO_printf (bio_err, "where options are\n");
261 BIO_printf (bio_err, "-export output PKCS12 file\n");
262 BIO_printf (bio_err, "-chain add certificate chain\n");
263 BIO_printf (bio_err, "-inkey file private key if not infile\n");
264 BIO_printf (bio_err, "-certfile f add all certs in f\n");
265 BIO_printf (bio_err, "-CApath arg - PEM format directory of CA's\n");
266 BIO_printf (bio_err, "-CAfile arg - PEM format file of CA's\n");
267 BIO_printf (bio_err, "-name \"name\" use name as friendly name\n");
268 BIO_printf (bio_err, "-caname \"nm\" use nm as CA friendly name (can be used more than once).\n");
269 BIO_printf (bio_err, "-in infile input filename\n");
270 BIO_printf (bio_err, "-out outfile output filename\n");
271 BIO_printf (bio_err, "-noout don't output anything, just verify.\n");
272 BIO_printf (bio_err, "-nomacver don't verify MAC.\n");
273 BIO_printf (bio_err, "-nocerts don't output certificates.\n");
274 BIO_printf (bio_err, "-clcerts only output client certificates.\n");
275 BIO_printf (bio_err, "-cacerts only output CA certificates.\n");
276 BIO_printf (bio_err, "-nokeys don't output private keys.\n");
277 BIO_printf (bio_err, "-info give info about PKCS#12 structure.\n");
278 BIO_printf (bio_err, "-des encrypt private keys with DES\n");
279 BIO_printf (bio_err, "-des3 encrypt private keys with triple DES (default)\n");
280 #ifndef OPENSSL_NO_IDEA
281 BIO_printf (bio_err, "-idea encrypt private keys with idea\n");
283 BIO_printf (bio_err, "-nodes don't encrypt private keys\n");
284 BIO_printf (bio_err, "-noiter don't use encryption iteration\n");
285 BIO_printf (bio_err, "-maciter use MAC iteration\n");
286 BIO_printf (bio_err, "-twopass separate MAC, encryption passwords\n");
287 BIO_printf (bio_err, "-descert encrypt PKCS#12 certificates with triple DES (default RC2-40)\n");
288 BIO_printf (bio_err, "-certpbe alg specify certificate PBE algorithm (default RC2-40)\n");
289 BIO_printf (bio_err, "-keypbe alg specify private key PBE algorithm (default 3DES)\n");
290 BIO_printf (bio_err, "-keyex set MS key exchange type\n");
291 BIO_printf (bio_err, "-keysig set MS key signature type\n");
292 BIO_printf (bio_err, "-password p set import/export password source\n");
293 BIO_printf (bio_err, "-passin p input file pass phrase source\n");
294 BIO_printf (bio_err, "-passout p output file pass phrase source\n");
295 BIO_printf (bio_err, "-engine e use engine e, possibly a hardware device.\n");
296 BIO_printf(bio_err, "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
297 BIO_printf(bio_err, " load the file (or the files in the directory) into\n");
298 BIO_printf(bio_err, " the random number generator\n");
302 e = setup_engine(bio_err, engine, 0);
305 if(export_cert) passargout = passarg;
306 else passargin = passarg;
309 if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
310 BIO_printf(bio_err, "Error getting passwords\n");
315 if(export_cert) cpass = passout;
327 if(export_cert || inrand) {
328 app_RAND_load_file(NULL, bio_err, (inrand != NULL));
330 BIO_printf(bio_err,"%ld semi-random bytes loaded\n",
331 app_RAND_load_files(inrand));
333 ERR_load_crypto_strings();
336 CRYPTO_push_info("read files");
339 if (!infile) in = BIO_new_fp(stdin, BIO_NOCLOSE);
340 else in = BIO_new_file(infile, "rb");
342 BIO_printf(bio_err, "Error opening input file %s\n",
343 infile ? infile : "<stdin>");
350 if(!(certsin = BIO_new_file(certfile, "r"))) {
351 BIO_printf(bio_err, "Can't open certificate file %s\n", certfile);
358 if(!(inkey = BIO_new_file(keyname, "r"))) {
359 BIO_printf(bio_err, "Can't key certificate file %s\n", keyname);
368 CRYPTO_push_info("write files");
372 out = BIO_new_fp(stdout, BIO_NOCLOSE);
373 #ifdef OPENSSL_SYS_VMS
375 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
376 out = BIO_push(tmpbio, out);
379 } else out = BIO_new_file(outfile, "wb");
381 BIO_printf(bio_err, "Error opening output file %s\n",
382 outfile ? outfile : "<stdout>");
388 CRYPTO_push_info("read MAC password");
390 if(EVP_read_pw_string (macpass, 50, "Enter MAC Password:", export_cert))
392 BIO_printf (bio_err, "Can't read Password\n");
401 EVP_PKEY *key = NULL;
402 STACK_OF(PKCS12_SAFEBAG) *bags = NULL;
403 STACK_OF(PKCS7) *safes = NULL;
404 PKCS12_SAFEBAG *bag = NULL;
405 PKCS8_PRIV_KEY_INFO *p8 = NULL;
406 PKCS7 *authsafe = NULL;
408 STACK_OF(X509) *certs=NULL;
411 unsigned char keyid[EVP_MAX_MD_SIZE];
412 unsigned int keyidlen = 0;
415 CRYPTO_push_info("process -export_cert");
416 CRYPTO_push_info("reading private key");
418 key = load_key(bio_err, keyname ? keyname : infile, FORMAT_PEM,
419 passin, e, "private key");
426 CRYPTO_push_info("reading certs from input");
429 /* Load in all certs in input file */
430 if(!(certs = load_certs(bio_err, infile, FORMAT_PEM, NULL, e,
437 CRYPTO_push_info("reading certs from input 2");
440 for(i = 0; i < sk_X509_num(certs); i++) {
441 ucert = sk_X509_value(certs, i);
442 if(X509_check_private_key(ucert, key)) {
443 X509_digest(ucert, EVP_sha1(), keyid, &keyidlen);
449 BIO_printf(bio_err, "No certificate matches private key\n");
455 CRYPTO_push_info("reading certs from certfile");
458 bags = sk_PKCS12_SAFEBAG_new_null ();
460 /* Add any more certificates asked for */
462 STACK_OF(X509) *morecerts=NULL;
463 if(!(morecerts = load_certs(bio_err, certfile, FORMAT_PEM,
465 "certificates from certfile"))) {
468 while(sk_X509_num(morecerts) > 0) {
469 sk_X509_push(certs, sk_X509_shift(morecerts));
471 sk_X509_free(morecerts);
476 CRYPTO_push_info("building chain");
479 /* If chaining get chain from user cert */
482 STACK_OF(X509) *chain2;
483 X509_STORE *store = X509_STORE_new();
486 BIO_printf (bio_err, "Memory allocation error\n");
489 if (!X509_STORE_load_locations(store, CAfile, CApath))
490 X509_STORE_set_default_paths (store);
492 vret = get_cert_chain (ucert, store, &chain2);
493 X509_STORE_free(store);
496 /* Exclude verified certificate */
497 for (i = 1; i < sk_X509_num (chain2) ; i++)
498 sk_X509_push(certs, sk_X509_value (chain2, i));
500 sk_X509_free(chain2);
502 BIO_printf (bio_err, "Error %s getting chain.\n",
503 X509_verify_cert_error_string(vret));
510 CRYPTO_push_info("building bags");
513 /* We now have loads of certificates: include them all */
514 for(i = 0; i < sk_X509_num(certs); i++) {
516 cert = sk_X509_value(certs, i);
517 bag = PKCS12_x5092certbag(cert);
518 /* If it matches private key set id */
520 if(name) PKCS12_add_friendlyname(bag, name, -1);
521 PKCS12_add_localkeyid(bag, keyid, keyidlen);
522 } else if((catmp = sk_shift(canames)))
523 PKCS12_add_friendlyname(bag, catmp, -1);
524 sk_PKCS12_SAFEBAG_push(bags, bag);
526 sk_X509_pop_free(certs, X509_free);
528 /* ucert is part of certs so it is already freed */
533 CRYPTO_push_info("encrypting bags");
537 EVP_read_pw_string(pass, 50, "Enter Export Password:", 1)) {
538 BIO_printf (bio_err, "Can't read Password\n");
541 if (!twopass) strcpy(macpass, pass);
542 /* Turn certbags into encrypted authsafe */
543 authsafe = PKCS12_pack_p7encdata(cert_pbe, cpass, -1, NULL, 0,
545 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
549 ERR_print_errors (bio_err);
553 safes = sk_PKCS7_new_null ();
554 sk_PKCS7_push (safes, authsafe);
558 CRYPTO_push_info("building shrouded key bag");
561 /* Make a shrouded key bag */
562 p8 = EVP_PKEY2PKCS8 (key);
563 if(keytype) PKCS8_add_keyusage(p8, keytype);
564 bag = PKCS12_MAKE_SHKEYBAG(key_pbe, cpass, -1, NULL, 0, iter, p8);
565 PKCS8_PRIV_KEY_INFO_free(p8);
567 if (name) PKCS12_add_friendlyname (bag, name, -1);
568 if(csp_name) PKCS12_add_CSPName_asc(bag, csp_name, -1);
569 PKCS12_add_localkeyid (bag, keyid, keyidlen);
570 bags = sk_PKCS12_SAFEBAG_new_null();
571 sk_PKCS12_SAFEBAG_push (bags, bag);
575 CRYPTO_push_info("encrypting shrouded key bag");
578 /* Turn it into unencrypted safe bag */
579 authsafe = PKCS12_pack_p7data (bags);
580 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
582 sk_PKCS7_push (safes, authsafe);
586 CRYPTO_push_info("building pkcs12");
589 p12 = PKCS12_init(NID_pkcs7_data);
591 PKCS12_pack_authsafes(p12, safes);
593 sk_PKCS7_pop_free(safes, PKCS7_free);
596 PKCS12_set_mac (p12, mpass, -1, NULL, 0, maciter, NULL);
600 CRYPTO_push_info("writing pkcs12");
603 i2d_PKCS12_bio (out, p12);
611 CRYPTO_push_info("process -export_cert: freeing");
614 if (key) EVP_PKEY_free(key);
615 if (certs) sk_X509_pop_free(certs, X509_free);
616 if (safes) sk_PKCS7_pop_free(safes, PKCS7_free);
617 if (bags) sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
618 if (ucert) X509_free(ucert);
627 if (!(p12 = d2i_PKCS12_bio (in, NULL))) {
628 ERR_print_errors(bio_err);
633 CRYPTO_push_info("read import password");
635 if(!noprompt && EVP_read_pw_string(pass, 50, "Enter Import Password:", 0)) {
636 BIO_printf (bio_err, "Can't read Password\n");
643 if (!twopass) strcpy(macpass, pass);
645 if (options & INFO) BIO_printf (bio_err, "MAC Iteration %ld\n", p12->mac->iter ? ASN1_INTEGER_get (p12->mac->iter) : 1);
648 CRYPTO_push_info("verify MAC");
650 /* If we enter empty password try no password first */
651 if(!macpass[0] && PKCS12_verify_mac(p12, NULL, 0)) {
652 /* If mac and crypto pass the same set it to NULL too */
653 if(!twopass) cpass = NULL;
654 } else if (!PKCS12_verify_mac(p12, mpass, -1)) {
655 BIO_printf (bio_err, "Mac verify error: invalid password?\n");
656 ERR_print_errors (bio_err);
659 BIO_printf (bio_err, "MAC verified OK\n");
666 CRYPTO_push_info("output keys and certificates");
668 if (!dump_certs_keys_p12 (out, p12, cpass, -1, options, passout)) {
669 BIO_printf(bio_err, "Error outputting keys and certificates\n");
670 ERR_print_errors (bio_err);
678 if (p12) PKCS12_free(p12);
679 if(export_cert || inrand) app_RAND_write_file(NULL, bio_err);
681 CRYPTO_remove_all_info();
685 if (canames) sk_free(canames);
686 if(passin) OPENSSL_free(passin);
687 if(passout) OPENSSL_free(passout);
692 int dump_certs_keys_p12 (BIO *out, PKCS12 *p12, char *pass,
693 int passlen, int options, char *pempass)
695 STACK_OF(PKCS7) *asafes;
696 STACK_OF(PKCS12_SAFEBAG) *bags;
700 if (!( asafes = PKCS12_unpack_authsafes(p12))) return 0;
701 for (i = 0; i < sk_PKCS7_num (asafes); i++) {
702 p7 = sk_PKCS7_value (asafes, i);
703 bagnid = OBJ_obj2nid (p7->type);
704 if (bagnid == NID_pkcs7_data) {
705 bags = PKCS12_unpack_p7data(p7);
706 if (options & INFO) BIO_printf (bio_err, "PKCS7 Data\n");
707 } else if (bagnid == NID_pkcs7_encrypted) {
708 if (options & INFO) {
709 BIO_printf(bio_err, "PKCS7 Encrypted data: ");
711 p7->d.encrypted->enc_data->algorithm);
713 bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
716 if (!dump_certs_pkeys_bags (out, bags, pass, passlen,
718 sk_PKCS12_SAFEBAG_pop_free (bags, PKCS12_SAFEBAG_free);
721 sk_PKCS12_SAFEBAG_pop_free (bags, PKCS12_SAFEBAG_free);
723 sk_PKCS7_pop_free (asafes, PKCS7_free);
727 int dump_certs_pkeys_bags (BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags,
728 char *pass, int passlen, int options, char *pempass)
731 for (i = 0; i < sk_PKCS12_SAFEBAG_num (bags); i++) {
732 if (!dump_certs_pkeys_bag (out,
733 sk_PKCS12_SAFEBAG_value (bags, i),
741 int dump_certs_pkeys_bag (BIO *out, PKCS12_SAFEBAG *bag, char *pass,
742 int passlen, int options, char *pempass)
745 PKCS8_PRIV_KEY_INFO *p8;
748 switch (M_PKCS12_bag_type(bag))
751 if (options & INFO) BIO_printf (bio_err, "Key bag\n");
752 if (options & NOKEYS) return 1;
753 print_attribs (out, bag->attrib, "Bag Attributes");
754 p8 = bag->value.keybag;
755 if (!(pkey = EVP_PKCS82PKEY (p8))) return 0;
756 print_attribs (out, p8->attributes, "Key Attributes");
757 PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, pempass);
761 case NID_pkcs8ShroudedKeyBag:
762 if (options & INFO) {
763 BIO_printf (bio_err, "Shrouded Keybag: ");
764 alg_print (bio_err, bag->value.shkeybag->algor);
766 if (options & NOKEYS) return 1;
767 print_attribs (out, bag->attrib, "Bag Attributes");
768 if (!(p8 = PKCS12_decrypt_skey(bag, pass, passlen)))
770 if (!(pkey = EVP_PKCS82PKEY (p8))) return 0;
771 print_attribs (out, p8->attributes, "Key Attributes");
772 PKCS8_PRIV_KEY_INFO_free(p8);
773 PEM_write_bio_PrivateKey (out, pkey, enc, NULL, 0, NULL, pempass);
778 if (options & INFO) BIO_printf (bio_err, "Certificate bag\n");
779 if (options & NOCERTS) return 1;
780 if (PKCS12_get_attr(bag, NID_localKeyID)) {
781 if (options & CACERTS) return 1;
782 } else if (options & CLCERTS) return 1;
783 print_attribs (out, bag->attrib, "Bag Attributes");
784 if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate )
786 if (!(x509 = PKCS12_certbag2x509(bag))) return 0;
787 dump_cert_text (out, x509);
788 PEM_write_bio_X509 (out, x509);
792 case NID_safeContentsBag:
793 if (options & INFO) BIO_printf (bio_err, "Safe Contents bag\n");
794 print_attribs (out, bag->attrib, "Bag Attributes");
795 return dump_certs_pkeys_bags (out, bag->value.safes, pass,
796 passlen, options, pempass);
799 BIO_printf (bio_err, "Warning unsupported bag type: ");
800 i2a_ASN1_OBJECT (bio_err, bag->type);
801 BIO_printf (bio_err, "\n");
808 /* Given a single certificate return a verified chain or NULL if error */
810 /* Hope this is OK .... */
812 int get_cert_chain (X509 *cert, X509_STORE *store, STACK_OF(X509) **chain)
814 X509_STORE_CTX store_ctx;
818 /* FIXME: Should really check the return status of X509_STORE_CTX_init
819 * for an error, but how that fits into the return value of this
820 * function is less obvious. */
821 X509_STORE_CTX_init(&store_ctx, store, cert, NULL);
822 if (X509_verify_cert(&store_ctx) <= 0) {
823 i = X509_STORE_CTX_get_error (&store_ctx);
826 chn = X509_STORE_CTX_get1_chain(&store_ctx);
830 X509_STORE_CTX_cleanup(&store_ctx);
835 int alg_print (BIO *x, X509_ALGOR *alg)
839 p = alg->parameter->value.sequence->data;
840 pbe = d2i_PBEPARAM (NULL, &p, alg->parameter->value.sequence->length);
841 BIO_printf (bio_err, "%s, Iteration %d\n",
842 OBJ_nid2ln(OBJ_obj2nid(alg->algorithm)), ASN1_INTEGER_get(pbe->iter));
847 /* Load all certificates from a given file */
849 int cert_load(BIO *in, STACK_OF(X509) *sk)
855 CRYPTO_push_info("cert_load(): reading one cert");
857 while((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
862 sk_X509_push(sk, cert);
864 CRYPTO_push_info("cert_load(): reading one cert");
870 if(ret) ERR_clear_error();
874 /* Generalised attribute print: handle PKCS#8 and bag attributes */
876 int print_attribs (BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst, char *name)
878 X509_ATTRIBUTE *attr;
883 BIO_printf(out, "%s: <No Attributes>\n", name);
886 if(!sk_X509_ATTRIBUTE_num(attrlst)) {
887 BIO_printf(out, "%s: <Empty Attributes>\n", name);
890 BIO_printf(out, "%s\n", name);
891 for(i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
892 attr = sk_X509_ATTRIBUTE_value(attrlst, i);
893 attr_nid = OBJ_obj2nid(attr->object);
894 BIO_printf(out, " ");
895 if(attr_nid == NID_undef) {
896 i2a_ASN1_OBJECT (out, attr->object);
897 BIO_printf(out, ": ");
898 } else BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
900 if(sk_ASN1_TYPE_num(attr->value.set)) {
901 av = sk_ASN1_TYPE_value(attr->value.set, 0);
903 case V_ASN1_BMPSTRING:
904 value = uni2asc(av->value.bmpstring->data,
905 av->value.bmpstring->length);
906 BIO_printf(out, "%s\n", value);
910 case V_ASN1_OCTET_STRING:
911 hex_prin(out, av->value.octet_string->data,
912 av->value.octet_string->length);
913 BIO_printf(out, "\n");
916 case V_ASN1_BIT_STRING:
917 hex_prin(out, av->value.bit_string->data,
918 av->value.bit_string->length);
919 BIO_printf(out, "\n");
923 BIO_printf(out, "<Unsupported tag %d>\n", av->type);
926 } else BIO_printf(out, "<No Values>\n");
931 void hex_prin(BIO *out, unsigned char *buf, int len)
934 for (i = 0; i < len; i++) BIO_printf (out, "%02X ", buf[i]);