2 * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (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
10 #include <openssl/opensslconf.h>
11 #if defined(OPENSSL_NO_DES)
12 NON_EMPTY_TRANSLATION_UNIT
19 # include <openssl/crypto.h>
20 # include <openssl/err.h>
21 # include <openssl/pem.h>
22 # include <openssl/pkcs12.h>
30 static int get_cert_chain(X509 *cert, X509_STORE *store,
31 STACK_OF(X509) **chain);
32 int dump_certs_keys_p12(BIO *out, const PKCS12 *p12,
33 const char *pass, int passlen, int options,
34 char *pempass, const EVP_CIPHER *enc);
35 int dump_certs_pkeys_bags(BIO *out, const STACK_OF(PKCS12_SAFEBAG) *bags,
36 const char *pass, int passlen, int options,
37 char *pempass, const EVP_CIPHER *enc);
38 int dump_certs_pkeys_bag(BIO *out, const PKCS12_SAFEBAG *bags,
39 const char *pass, int passlen,
40 int options, char *pempass, const EVP_CIPHER *enc);
41 int print_attribs(BIO *out, const STACK_OF(X509_ATTRIBUTE) *attrlst,
43 void hex_prin(BIO *out, unsigned char *buf, int len);
44 static int alg_print(const X509_ALGOR *alg);
45 int cert_load(BIO *in, STACK_OF(X509) *sk);
46 static int set_pbe(int *ppbe, const char *str);
48 typedef enum OPTION_choice {
49 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
50 OPT_CIPHER, OPT_NOKEYS, OPT_KEYEX, OPT_KEYSIG, OPT_NOCERTS, OPT_CLCERTS,
51 OPT_CACERTS, OPT_NOOUT, OPT_INFO, OPT_CHAIN, OPT_TWOPASS, OPT_NOMACVER,
52 OPT_DESCERT, OPT_EXPORT, OPT_NOITER, OPT_MACITER, OPT_NOMACITER,
53 OPT_NOMAC, OPT_LMK, OPT_NODES, OPT_MACALG, OPT_CERTPBE, OPT_KEYPBE,
54 OPT_RAND, OPT_INKEY, OPT_CERTFILE, OPT_NAME, OPT_CSP, OPT_CANAME,
55 OPT_IN, OPT_OUT, OPT_PASSIN, OPT_PASSOUT, OPT_PASSWORD, OPT_CAPATH,
56 OPT_CAFILE, OPT_NOCAPATH, OPT_NOCAFILE, OPT_ENGINE
59 const OPTIONS pkcs12_options[] = {
60 {"help", OPT_HELP, '-', "Display this summary"},
61 {"nokeys", OPT_NOKEYS, '-', "Don't output private keys"},
62 {"keyex", OPT_KEYEX, '-', "Set MS key exchange type"},
63 {"keysig", OPT_KEYSIG, '-', "Set MS key signature type"},
64 {"nocerts", OPT_NOCERTS, '-', "Don't output certificates"},
65 {"clcerts", OPT_CLCERTS, '-', "Only output client certificates"},
66 {"cacerts", OPT_CACERTS, '-', "Only output CA certificates"},
67 {"noout", OPT_NOOUT, '-', "Don't output anything, just verify"},
68 {"info", OPT_INFO, '-', "Print info about PKCS#12 structure"},
69 {"chain", OPT_CHAIN, '-', "Add certificate chain"},
70 {"twopass", OPT_TWOPASS, '-', "Separate MAC, encryption passwords"},
71 {"nomacver", OPT_NOMACVER, '-', "Don't verify MAC"},
72 # ifndef OPENSSL_NO_RC2
73 {"descert", OPT_DESCERT, '-',
74 "Encrypt output with 3DES (default RC2-40)"},
75 {"certpbe", OPT_CERTPBE, 's',
76 "Certificate PBE algorithm (default RC2-40)"},
78 {"descert", OPT_DESCERT, '-', "Encrypt output with 3DES (the default)"},
79 {"certpbe", OPT_CERTPBE, 's', "Certificate PBE algorithm (default 3DES)"},
81 {"export", OPT_EXPORT, '-', "Output PKCS12 file"},
82 {"noiter", OPT_NOITER, '-', "Don't use encryption iteration"},
83 {"maciter", OPT_MACITER, '-', "Use MAC iteration"},
84 {"nomaciter", OPT_NOMACITER, '-', "Don't use MAC iteration"},
85 {"nomac", OPT_NOMAC, '-', "Don't generate MAC"},
87 "Add local machine keyset attribute to private key"},
88 {"nodes", OPT_NODES, '-', "Don't encrypt private keys"},
89 {"macalg", OPT_MACALG, 's',
90 "Digest algorithm used in MAC (default SHA1)"},
91 {"keypbe", OPT_KEYPBE, 's', "Private key PBE algorithm (default 3DES)"},
92 {"rand", OPT_RAND, 's',
93 "Load the file(s) into the random number generator"},
94 {"inkey", OPT_INKEY, '<', "Private key if not infile"},
95 {"certfile", OPT_CERTFILE, '<', "Load certs from file"},
96 {"name", OPT_NAME, 's', "Use name as friendly name"},
97 {"CSP", OPT_CSP, 's', "Microsoft CSP name"},
98 {"caname", OPT_CANAME, 's',
99 "Use name as CA friendly name (can be repeated)"},
100 {"in", OPT_IN, '<', "Input filename"},
101 {"out", OPT_OUT, '>', "Output filename"},
102 {"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
103 {"passout", OPT_PASSOUT, 's', "Output file pass phrase source"},
104 {"password", OPT_PASSWORD, 's', "Set import/export password source"},
105 {"CApath", OPT_CAPATH, '/', "PEM-format directory of CA's"},
106 {"CAfile", OPT_CAFILE, '<', "PEM-format file of CA's"},
107 {"no-CAfile", OPT_NOCAFILE, '-',
108 "Do not load the default certificates file"},
109 {"no-CApath", OPT_NOCAPATH, '-',
110 "Do not load certificates from the default certificates directory"},
111 {"", OPT_CIPHER, '-', "Any supported cipher"},
112 # ifndef OPENSSL_NO_ENGINE
113 {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
118 int pkcs12_main(int argc, char **argv)
120 char *infile = NULL, *outfile = NULL, *keyname = NULL, *certfile = NULL;
121 char *name = NULL, *csp_name = NULL;
122 char pass[2048] = "", macpass[2048] = "";
123 int export_cert = 0, options = 0, chain = 0, twopass = 0, keytype = 0;
124 int iter = PKCS12_DEFAULT_ITER, maciter = PKCS12_DEFAULT_ITER;
125 # ifndef OPENSSL_NO_RC2
126 int cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
128 int cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
130 int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
131 int ret = 1, macver = 1, add_lmk = 0, private = 0;
133 char *passinarg = NULL, *passoutarg = NULL, *passarg = NULL;
134 char *passin = NULL, *passout = NULL, *inrand = NULL, *macalg = NULL;
135 char *cpass = NULL, *mpass = NULL, *badpass = NULL;
136 const char *CApath = NULL, *CAfile = NULL, *prog;
137 int noCApath = 0, noCAfile = 0;
139 BIO *in = NULL, *out = NULL;
141 STACK_OF(OPENSSL_STRING) *canames = NULL;
142 const EVP_CIPHER *enc = EVP_des_ede3_cbc();
145 prog = opt_init(argc, argv, pkcs12_options);
146 while ((o = opt_next()) != OPT_EOF) {
151 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
154 opt_help(pkcs12_options);
176 options |= (NOKEYS | NOCERTS);
191 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
197 if (!opt_cipher(opt_unknown(), &enc))
204 maciter = PKCS12_DEFAULT_ITER;
219 if (!set_pbe(&cert_pbe, opt_arg()))
223 if (!set_pbe(&key_pbe, opt_arg()))
233 certfile = opt_arg();
242 csp_name = opt_arg();
246 && (canames = sk_OPENSSL_STRING_new_null()) == NULL)
248 sk_OPENSSL_STRING_push(canames, opt_arg());
257 passinarg = opt_arg();
260 passoutarg = opt_arg();
278 e = setup_engine(opt_arg(), 0);
282 argc = opt_num_rest();
290 passoutarg = passarg;
295 if (!app_passwd(passinarg, passoutarg, &passin, &passout)) {
296 BIO_printf(bio_err, "Error getting passwords\n");
315 if (export_cert || inrand) {
316 app_RAND_load_file(NULL, (inrand != NULL));
318 BIO_printf(bio_err, "%ld semi-random bytes loaded\n",
319 app_RAND_load_files(inrand));
324 #ifndef OPENSSL_NO_UI
325 if (EVP_read_pw_string
326 (macpass, sizeof macpass, "Enter MAC Password:", export_cert)) {
327 BIO_printf(bio_err, "Can't read Password\n");
332 BIO_printf(bio_err, "Unsupported option -twopass\n");
338 EVP_PKEY *key = NULL;
339 X509 *ucert = NULL, *x = NULL;
340 STACK_OF(X509) *certs = NULL;
341 const EVP_MD *macmd = NULL;
342 unsigned char *catmp = NULL;
345 if ((options & (NOCERTS | NOKEYS)) == (NOCERTS | NOKEYS)) {
346 BIO_printf(bio_err, "Nothing to do!\n");
350 if (options & NOCERTS)
353 if (!(options & NOKEYS)) {
354 key = load_key(keyname ? keyname : infile,
355 FORMAT_PEM, 1, passin, e, "private key");
360 /* Load in all certs in input file */
361 if (!(options & NOCERTS)) {
362 if (!load_certs(infile, &certs, FORMAT_PEM, NULL,
367 /* Look for matching private key */
368 for (i = 0; i < sk_X509_num(certs); i++) {
369 x = sk_X509_value(certs, i);
370 if (X509_check_private_key(x, key)) {
372 /* Zero keyid and alias */
373 X509_keyid_set1(ucert, NULL, 0);
374 X509_alias_set1(ucert, NULL, 0);
375 /* Remove from list */
376 (void)sk_X509_delete(certs, i);
382 "No certificate matches private key\n");
389 /* Add any more certificates asked for */
391 if (!load_certs(certfile, &certs, FORMAT_PEM, NULL,
392 "certificates from certfile"))
396 /* If chaining get chain from user cert */
399 STACK_OF(X509) *chain2;
401 if ((store = setup_verify(CAfile, CApath, noCAfile, noCApath))
405 vret = get_cert_chain(ucert, store, &chain2);
406 X509_STORE_free(store);
408 if (vret == X509_V_OK) {
409 /* Exclude verified certificate */
410 for (i = 1; i < sk_X509_num(chain2); i++)
411 sk_X509_push(certs, sk_X509_value(chain2, i));
412 /* Free first certificate */
413 X509_free(sk_X509_value(chain2, 0));
414 sk_X509_free(chain2);
416 if (vret != X509_V_ERR_UNSPECIFIED)
417 BIO_printf(bio_err, "Error %s getting chain.\n",
418 X509_verify_cert_error_string(vret));
420 ERR_print_errors(bio_err);
425 /* Add any CA names */
427 for (i = 0; i < sk_OPENSSL_STRING_num(canames); i++) {
428 catmp = (unsigned char *)sk_OPENSSL_STRING_value(canames, i);
429 X509_alias_set1(sk_X509_value(certs, i), catmp, -1);
433 EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name,
434 MBSTRING_ASC, (unsigned char *)csp_name,
438 EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1);
442 #ifndef OPENSSL_NO_UI
443 if (EVP_read_pw_string(pass, sizeof pass, "Enter Export Password:",
445 BIO_printf(bio_err, "Can't read Password\n");
450 BIO_printf(bio_err, "Password required\n");
456 OPENSSL_strlcpy(macpass, pass, sizeof macpass);
458 p12 = PKCS12_create(cpass, name, key, ucert, certs,
459 key_pbe, cert_pbe, iter, -1, keytype);
462 ERR_print_errors(bio_err);
467 if (!opt_md(macalg, &macmd))
472 PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, macmd);
476 out = bio_open_owner(outfile, FORMAT_PKCS12, private);
480 i2d_PKCS12_bio(out, p12);
487 sk_X509_pop_free(certs, X509_free);
494 in = bio_open_default(infile, 'r', FORMAT_PKCS12);
497 out = bio_open_owner(outfile, FORMAT_PEM, private);
501 if ((p12 = d2i_PKCS12_bio(in, NULL)) == NULL) {
502 ERR_print_errors(bio_err);
508 #ifndef OPENSSL_NO_UI
509 if (EVP_read_pw_string(pass, sizeof pass, "Enter Import Password:",
511 BIO_printf(bio_err, "Can't read Password\n");
516 BIO_printf(bio_err, "Password required\n");
522 OPENSSL_strlcpy(macpass, pass, sizeof macpass);
524 if ((options & INFO) && PKCS12_mac_present(p12)) {
525 const ASN1_INTEGER *tmaciter;
526 const X509_ALGOR *macalgid;
527 const ASN1_OBJECT *macobj;
528 PKCS12_get0_mac(NULL, &macalgid, NULL, &tmaciter, p12);
529 X509_ALGOR_get0(&macobj, NULL, NULL, macalgid);
530 BIO_puts(bio_err, "MAC:");
531 i2a_ASN1_OBJECT(bio_err, macobj);
532 BIO_printf(bio_err, " Iteration %ld\n",
533 tmaciter != NULL ? ASN1_INTEGER_get(tmaciter) : 1L);
536 /* If we enter empty password try no password first */
537 if (!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) {
538 /* If mac and crypto pass the same set it to NULL too */
541 } else if (!PKCS12_verify_mac(p12, mpass, -1)) {
543 * May be UTF8 from previous version of OpenSSL:
544 * convert to a UTF8 form which will translate
545 * to the same Unicode password.
549 utmp = OPENSSL_asc2uni(mpass, -1, NULL, &utmplen);
552 badpass = OPENSSL_uni2utf8(utmp, utmplen);
554 if (!PKCS12_verify_mac(p12, badpass, -1)) {
555 BIO_printf(bio_err, "Mac verify error: invalid password?\n");
556 ERR_print_errors(bio_err);
559 BIO_printf(bio_err, "Warning: using broken algorithm\n");
567 if (!dump_certs_keys_p12(out, p12, cpass, -1, options, passout, enc)) {
568 BIO_printf(bio_err, "Error outputting keys and certificates\n");
569 ERR_print_errors(bio_err);
575 if (export_cert || inrand)
576 app_RAND_write_file(NULL);
579 sk_OPENSSL_STRING_free(canames);
580 OPENSSL_free(badpass);
581 OPENSSL_free(passin);
582 OPENSSL_free(passout);
586 int dump_certs_keys_p12(BIO *out, const PKCS12 *p12, const char *pass,
587 int passlen, int options, char *pempass,
588 const EVP_CIPHER *enc)
590 STACK_OF(PKCS7) *asafes = NULL;
591 STACK_OF(PKCS12_SAFEBAG) *bags;
596 if ((asafes = PKCS12_unpack_authsafes(p12)) == NULL)
598 for (i = 0; i < sk_PKCS7_num(asafes); i++) {
599 p7 = sk_PKCS7_value(asafes, i);
600 bagnid = OBJ_obj2nid(p7->type);
601 if (bagnid == NID_pkcs7_data) {
602 bags = PKCS12_unpack_p7data(p7);
604 BIO_printf(bio_err, "PKCS7 Data\n");
605 } else if (bagnid == NID_pkcs7_encrypted) {
606 if (options & INFO) {
607 BIO_printf(bio_err, "PKCS7 Encrypted data: ");
608 alg_print(p7->d.encrypted->enc_data->algorithm);
610 bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
615 if (!dump_certs_pkeys_bags(out, bags, pass, passlen,
616 options, pempass, enc)) {
617 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
620 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
626 sk_PKCS7_pop_free(asafes, PKCS7_free);
630 int dump_certs_pkeys_bags(BIO *out, const STACK_OF(PKCS12_SAFEBAG) *bags,
631 const char *pass, int passlen, int options,
632 char *pempass, const EVP_CIPHER *enc)
635 for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) {
636 if (!dump_certs_pkeys_bag(out,
637 sk_PKCS12_SAFEBAG_value(bags, i),
638 pass, passlen, options, pempass, enc))
644 int dump_certs_pkeys_bag(BIO *out, const PKCS12_SAFEBAG *bag,
645 const char *pass, int passlen, int options,
646 char *pempass, const EVP_CIPHER *enc)
649 PKCS8_PRIV_KEY_INFO *p8;
650 const PKCS8_PRIV_KEY_INFO *p8c;
652 const STACK_OF(X509_ATTRIBUTE) *attrs;
655 attrs = PKCS12_SAFEBAG_get0_attrs(bag);
657 switch (PKCS12_SAFEBAG_get_nid(bag)) {
660 BIO_printf(bio_err, "Key bag\n");
661 if (options & NOKEYS)
663 print_attribs(out, attrs, "Bag Attributes");
664 p8c = PKCS12_SAFEBAG_get0_p8inf(bag);
665 if ((pkey = EVP_PKCS82PKEY(p8c)) == NULL)
667 print_attribs(out, PKCS8_pkey_get0_attrs(p8c), "Key Attributes");
668 ret = PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
672 case NID_pkcs8ShroudedKeyBag:
673 if (options & INFO) {
675 const X509_ALGOR *tp8alg;
677 BIO_printf(bio_err, "Shrouded Keybag: ");
678 tp8 = PKCS12_SAFEBAG_get0_pkcs8(bag);
679 X509_SIG_get0(tp8, &tp8alg, NULL);
682 if (options & NOKEYS)
684 print_attribs(out, attrs, "Bag Attributes");
685 if ((p8 = PKCS12_decrypt_skey(bag, pass, passlen)) == NULL)
687 if ((pkey = EVP_PKCS82PKEY(p8)) == NULL) {
688 PKCS8_PRIV_KEY_INFO_free(p8);
691 print_attribs(out, PKCS8_pkey_get0_attrs(p8), "Key Attributes");
692 PKCS8_PRIV_KEY_INFO_free(p8);
693 ret = PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
699 BIO_printf(bio_err, "Certificate bag\n");
700 if (options & NOCERTS)
702 if (PKCS12_SAFEBAG_get0_attr(bag, NID_localKeyID)) {
703 if (options & CACERTS)
705 } else if (options & CLCERTS)
707 print_attribs(out, attrs, "Bag Attributes");
708 if (PKCS12_SAFEBAG_get_bag_nid(bag) != NID_x509Certificate)
710 if ((x509 = PKCS12_SAFEBAG_get1_cert(bag)) == NULL)
712 dump_cert_text(out, x509);
713 ret = PEM_write_bio_X509(out, x509);
717 case NID_safeContentsBag:
719 BIO_printf(bio_err, "Safe Contents bag\n");
720 print_attribs(out, attrs, "Bag Attributes");
721 return dump_certs_pkeys_bags(out, PKCS12_SAFEBAG_get0_safes(bag),
722 pass, passlen, options, pempass, enc);
725 BIO_printf(bio_err, "Warning unsupported bag type: ");
726 i2a_ASN1_OBJECT(bio_err, PKCS12_SAFEBAG_get0_type(bag));
727 BIO_printf(bio_err, "\n");
733 /* Given a single certificate return a verified chain or NULL if error */
735 static int get_cert_chain(X509 *cert, X509_STORE *store,
736 STACK_OF(X509) **chain)
738 X509_STORE_CTX *store_ctx = NULL;
739 STACK_OF(X509) *chn = NULL;
742 store_ctx = X509_STORE_CTX_new();
743 if (store_ctx == NULL) {
744 i = X509_V_ERR_UNSPECIFIED;
747 if (!X509_STORE_CTX_init(store_ctx, store, cert, NULL)) {
748 i = X509_V_ERR_UNSPECIFIED;
753 if (X509_verify_cert(store_ctx) > 0)
754 chn = X509_STORE_CTX_get1_chain(store_ctx);
755 else if ((i = X509_STORE_CTX_get_error(store_ctx)) == 0)
756 i = X509_V_ERR_UNSPECIFIED;
759 X509_STORE_CTX_free(store_ctx);
764 static int alg_print(const X509_ALGOR *alg)
766 int pbenid, aparamtype;
767 const ASN1_OBJECT *aoid;
769 PBEPARAM *pbe = NULL;
771 X509_ALGOR_get0(&aoid, &aparamtype, &aparam, alg);
773 pbenid = OBJ_obj2nid(aoid);
775 BIO_printf(bio_err, "%s", OBJ_nid2ln(pbenid));
778 * If PBE algorithm is PBES2 decode algorithm parameters
779 * for additional details.
781 if (pbenid == NID_pbes2) {
782 PBE2PARAM *pbe2 = NULL;
784 if (aparamtype == V_ASN1_SEQUENCE)
785 pbe2 = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBE2PARAM));
787 BIO_puts(bio_err, "<unsupported parameters>");
790 X509_ALGOR_get0(&aoid, &aparamtype, &aparam, pbe2->keyfunc);
791 pbenid = OBJ_obj2nid(aoid);
792 X509_ALGOR_get0(&aoid, NULL, NULL, pbe2->encryption);
793 encnid = OBJ_obj2nid(aoid);
794 BIO_printf(bio_err, ", %s, %s", OBJ_nid2ln(pbenid),
796 /* If KDF is PBKDF2 decode parameters */
797 if (pbenid == NID_id_pbkdf2) {
798 PBKDF2PARAM *kdf = NULL;
800 if (aparamtype == V_ASN1_SEQUENCE)
801 kdf = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBKDF2PARAM));
803 BIO_puts(bio_err, "<unsupported parameters>");
807 if (kdf->prf == NULL) {
808 prfnid = NID_hmacWithSHA1;
810 X509_ALGOR_get0(&aoid, NULL, NULL, kdf->prf);
811 prfnid = OBJ_obj2nid(aoid);
813 BIO_printf(bio_err, ", Iteration %ld, PRF %s",
814 ASN1_INTEGER_get(kdf->iter), OBJ_nid2sn(prfnid));
815 PBKDF2PARAM_free(kdf);
817 PBE2PARAM_free(pbe2);
819 if (aparamtype == V_ASN1_SEQUENCE)
820 pbe = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBEPARAM));
822 BIO_puts(bio_err, "<unsupported parameters>");
825 BIO_printf(bio_err, ", Iteration %ld", ASN1_INTEGER_get(pbe->iter));
829 BIO_puts(bio_err, "\n");
833 /* Load all certificates from a given file */
835 int cert_load(BIO *in, STACK_OF(X509) *sk)
840 while ((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
842 sk_X509_push(sk, cert);
849 /* Generalised attribute print: handle PKCS#8 and bag attributes */
851 int print_attribs(BIO *out, const STACK_OF(X509_ATTRIBUTE) *attrlst,
854 X509_ATTRIBUTE *attr;
859 BIO_printf(out, "%s: <No Attributes>\n", name);
862 if (!sk_X509_ATTRIBUTE_num(attrlst)) {
863 BIO_printf(out, "%s: <Empty Attributes>\n", name);
866 BIO_printf(out, "%s\n", name);
867 for (i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
868 ASN1_OBJECT *attr_obj;
869 attr = sk_X509_ATTRIBUTE_value(attrlst, i);
870 attr_obj = X509_ATTRIBUTE_get0_object(attr);
871 attr_nid = OBJ_obj2nid(attr_obj);
872 BIO_printf(out, " ");
873 if (attr_nid == NID_undef) {
874 i2a_ASN1_OBJECT(out, attr_obj);
875 BIO_printf(out, ": ");
877 BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
879 if (X509_ATTRIBUTE_count(attr)) {
880 av = X509_ATTRIBUTE_get0_type(attr, 0);
882 case V_ASN1_BMPSTRING:
883 value = OPENSSL_uni2asc(av->value.bmpstring->data,
884 av->value.bmpstring->length);
885 BIO_printf(out, "%s\n", value);
889 case V_ASN1_OCTET_STRING:
890 hex_prin(out, av->value.octet_string->data,
891 av->value.octet_string->length);
892 BIO_printf(out, "\n");
895 case V_ASN1_BIT_STRING:
896 hex_prin(out, av->value.bit_string->data,
897 av->value.bit_string->length);
898 BIO_printf(out, "\n");
902 BIO_printf(out, "<Unsupported tag %d>\n", av->type);
906 BIO_printf(out, "<No Values>\n");
911 void hex_prin(BIO *out, unsigned char *buf, int len)
914 for (i = 0; i < len; i++)
915 BIO_printf(out, "%02X ", buf[i]);
918 static int set_pbe(int *ppbe, const char *str)
922 if (strcmp(str, "NONE") == 0) {
926 *ppbe = OBJ_txt2nid(str);
927 if (*ppbe == NID_undef) {
928 BIO_printf(bio_err, "Unknown PBE algorithm %s\n", str);