2 * Copyright 1999-2017 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, 's', "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();
288 if (passarg != NULL) {
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 != NULL) {
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));
323 /* To avoid bit rot */
325 #ifndef OPENSSL_NO_UI_CONSOLE
326 if (EVP_read_pw_string
327 (macpass, sizeof macpass, "Enter MAC Password:", export_cert)) {
328 BIO_printf(bio_err, "Can't read Password\n");
333 BIO_printf(bio_err, "Unsupported option -twopass\n");
339 EVP_PKEY *key = NULL;
340 X509 *ucert = NULL, *x = NULL;
341 STACK_OF(X509) *certs = NULL;
342 const EVP_MD *macmd = NULL;
343 unsigned char *catmp = NULL;
346 if ((options & (NOCERTS | NOKEYS)) == (NOCERTS | NOKEYS)) {
347 BIO_printf(bio_err, "Nothing to do!\n");
351 if (options & NOCERTS)
354 if (!(options & NOKEYS)) {
355 key = load_key(keyname ? keyname : infile,
356 FORMAT_PEM, 1, passin, e, "private key");
361 /* Load in all certs in input file */
362 if (!(options & NOCERTS)) {
363 if (!load_certs(infile, &certs, FORMAT_PEM, NULL,
368 /* Look for matching private key */
369 for (i = 0; i < sk_X509_num(certs); i++) {
370 x = sk_X509_value(certs, i);
371 if (X509_check_private_key(x, key)) {
373 /* Zero keyid and alias */
374 X509_keyid_set1(ucert, NULL, 0);
375 X509_alias_set1(ucert, NULL, 0);
376 /* Remove from list */
377 (void)sk_X509_delete(certs, i);
383 "No certificate matches private key\n");
390 /* Add any more certificates asked for */
391 if (certfile != NULL) {
392 if (!load_certs(certfile, &certs, FORMAT_PEM, NULL,
393 "certificates from certfile"))
397 /* If chaining get chain from user cert */
400 STACK_OF(X509) *chain2;
402 if ((store = setup_verify(CAfile, CApath, noCAfile, noCApath))
406 vret = get_cert_chain(ucert, store, &chain2);
407 X509_STORE_free(store);
409 if (vret == X509_V_OK) {
410 /* Exclude verified certificate */
411 for (i = 1; i < sk_X509_num(chain2); i++)
412 sk_X509_push(certs, sk_X509_value(chain2, i));
413 /* Free first certificate */
414 X509_free(sk_X509_value(chain2, 0));
415 sk_X509_free(chain2);
417 if (vret != X509_V_ERR_UNSPECIFIED)
418 BIO_printf(bio_err, "Error %s getting chain.\n",
419 X509_verify_cert_error_string(vret));
421 ERR_print_errors(bio_err);
426 /* Add any CA names */
428 for (i = 0; i < sk_OPENSSL_STRING_num(canames); i++) {
429 catmp = (unsigned char *)sk_OPENSSL_STRING_value(canames, i);
430 X509_alias_set1(sk_X509_value(certs, i), catmp, -1);
433 if (csp_name != NULL && key != NULL)
434 EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name,
435 MBSTRING_ASC, (unsigned char *)csp_name,
438 if (add_lmk && key != NULL)
439 EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1);
442 /* To avoid bit rot */
444 #ifndef OPENSSL_NO_UI_CONSOLE
445 if (EVP_read_pw_string(pass, sizeof pass, "Enter Export Password:",
447 BIO_printf(bio_err, "Can't read Password\n");
452 BIO_printf(bio_err, "Password required\n");
458 strcpy(macpass, pass);
460 p12 = PKCS12_create(cpass, name, key, ucert, certs,
461 key_pbe, cert_pbe, iter, -1, keytype);
464 ERR_print_errors(bio_err);
469 if (!opt_md(macalg, &macmd))
474 PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, macmd);
478 out = bio_open_owner(outfile, FORMAT_PKCS12, private);
482 i2d_PKCS12_bio(out, p12);
489 sk_X509_pop_free(certs, X509_free);
496 in = bio_open_default(infile, 'r', FORMAT_PKCS12);
499 out = bio_open_owner(outfile, FORMAT_PEM, private);
503 if ((p12 = d2i_PKCS12_bio(in, NULL)) == NULL) {
504 ERR_print_errors(bio_err);
510 #ifndef OPENSSL_NO_UI_CONSOLE
511 if (EVP_read_pw_string(pass, sizeof pass, "Enter Import Password:",
513 BIO_printf(bio_err, "Can't read Password\n");
518 BIO_printf(bio_err, "Password required\n");
524 OPENSSL_strlcpy(macpass, pass, sizeof macpass);
526 if ((options & INFO) && PKCS12_mac_present(p12)) {
527 const ASN1_INTEGER *tmaciter;
528 const X509_ALGOR *macalgid;
529 const ASN1_OBJECT *macobj;
530 PKCS12_get0_mac(NULL, &macalgid, NULL, &tmaciter, p12);
531 X509_ALGOR_get0(&macobj, NULL, NULL, macalgid);
532 BIO_puts(bio_err, "MAC:");
533 i2a_ASN1_OBJECT(bio_err, macobj);
534 BIO_printf(bio_err, " Iteration %ld\n",
535 tmaciter != NULL ? ASN1_INTEGER_get(tmaciter) : 1L);
538 /* If we enter empty password try no password first */
539 if (!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) {
540 /* If mac and crypto pass the same set it to NULL too */
543 } else if (!PKCS12_verify_mac(p12, mpass, -1)) {
545 * May be UTF8 from previous version of OpenSSL:
546 * convert to a UTF8 form which will translate
547 * to the same Unicode password.
551 utmp = OPENSSL_asc2uni(mpass, -1, NULL, &utmplen);
554 badpass = OPENSSL_uni2utf8(utmp, utmplen);
556 if (!PKCS12_verify_mac(p12, badpass, -1)) {
557 BIO_printf(bio_err, "Mac verify error: invalid password?\n");
558 ERR_print_errors(bio_err);
561 BIO_printf(bio_err, "Warning: using broken algorithm\n");
569 if (!dump_certs_keys_p12(out, p12, cpass, -1, options, passout, enc)) {
570 BIO_printf(bio_err, "Error outputting keys and certificates\n");
571 ERR_print_errors(bio_err);
577 if (export_cert || inrand)
578 app_RAND_write_file(NULL);
582 sk_OPENSSL_STRING_free(canames);
583 OPENSSL_free(badpass);
584 OPENSSL_free(passin);
585 OPENSSL_free(passout);
589 int dump_certs_keys_p12(BIO *out, const PKCS12 *p12, const char *pass,
590 int passlen, int options, char *pempass,
591 const EVP_CIPHER *enc)
593 STACK_OF(PKCS7) *asafes = NULL;
594 STACK_OF(PKCS12_SAFEBAG) *bags;
599 if ((asafes = PKCS12_unpack_authsafes(p12)) == NULL)
601 for (i = 0; i < sk_PKCS7_num(asafes); i++) {
602 p7 = sk_PKCS7_value(asafes, i);
603 bagnid = OBJ_obj2nid(p7->type);
604 if (bagnid == NID_pkcs7_data) {
605 bags = PKCS12_unpack_p7data(p7);
607 BIO_printf(bio_err, "PKCS7 Data\n");
608 } else if (bagnid == NID_pkcs7_encrypted) {
609 if (options & INFO) {
610 BIO_printf(bio_err, "PKCS7 Encrypted data: ");
611 alg_print(p7->d.encrypted->enc_data->algorithm);
613 bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
619 if (!dump_certs_pkeys_bags(out, bags, pass, passlen,
620 options, pempass, enc)) {
621 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
624 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
630 sk_PKCS7_pop_free(asafes, PKCS7_free);
634 int dump_certs_pkeys_bags(BIO *out, const STACK_OF(PKCS12_SAFEBAG) *bags,
635 const char *pass, int passlen, int options,
636 char *pempass, const EVP_CIPHER *enc)
639 for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) {
640 if (!dump_certs_pkeys_bag(out,
641 sk_PKCS12_SAFEBAG_value(bags, i),
642 pass, passlen, options, pempass, enc))
648 int dump_certs_pkeys_bag(BIO *out, const PKCS12_SAFEBAG *bag,
649 const char *pass, int passlen, int options,
650 char *pempass, const EVP_CIPHER *enc)
653 PKCS8_PRIV_KEY_INFO *p8;
654 const PKCS8_PRIV_KEY_INFO *p8c;
656 const STACK_OF(X509_ATTRIBUTE) *attrs;
659 attrs = PKCS12_SAFEBAG_get0_attrs(bag);
661 switch (PKCS12_SAFEBAG_get_nid(bag)) {
664 BIO_printf(bio_err, "Key bag\n");
665 if (options & NOKEYS)
667 print_attribs(out, attrs, "Bag Attributes");
668 p8c = PKCS12_SAFEBAG_get0_p8inf(bag);
669 if ((pkey = EVP_PKCS82PKEY(p8c)) == NULL)
671 print_attribs(out, PKCS8_pkey_get0_attrs(p8c), "Key Attributes");
672 ret = PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
676 case NID_pkcs8ShroudedKeyBag:
677 if (options & INFO) {
679 const X509_ALGOR *tp8alg;
681 BIO_printf(bio_err, "Shrouded Keybag: ");
682 tp8 = PKCS12_SAFEBAG_get0_pkcs8(bag);
683 X509_SIG_get0(tp8, &tp8alg, NULL);
686 if (options & NOKEYS)
688 print_attribs(out, attrs, "Bag Attributes");
689 if ((p8 = PKCS12_decrypt_skey(bag, pass, passlen)) == NULL)
691 if ((pkey = EVP_PKCS82PKEY(p8)) == NULL) {
692 PKCS8_PRIV_KEY_INFO_free(p8);
695 print_attribs(out, PKCS8_pkey_get0_attrs(p8), "Key Attributes");
696 PKCS8_PRIV_KEY_INFO_free(p8);
697 ret = PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
703 BIO_printf(bio_err, "Certificate bag\n");
704 if (options & NOCERTS)
706 if (PKCS12_SAFEBAG_get0_attr(bag, NID_localKeyID)) {
707 if (options & CACERTS)
709 } else if (options & CLCERTS)
711 print_attribs(out, attrs, "Bag Attributes");
712 if (PKCS12_SAFEBAG_get_bag_nid(bag) != NID_x509Certificate)
714 if ((x509 = PKCS12_SAFEBAG_get1_cert(bag)) == NULL)
716 dump_cert_text(out, x509);
717 ret = PEM_write_bio_X509(out, x509);
721 case NID_safeContentsBag:
723 BIO_printf(bio_err, "Safe Contents bag\n");
724 print_attribs(out, attrs, "Bag Attributes");
725 return dump_certs_pkeys_bags(out, PKCS12_SAFEBAG_get0_safes(bag),
726 pass, passlen, options, pempass, enc);
729 BIO_printf(bio_err, "Warning unsupported bag type: ");
730 i2a_ASN1_OBJECT(bio_err, PKCS12_SAFEBAG_get0_type(bag));
731 BIO_printf(bio_err, "\n");
737 /* Given a single certificate return a verified chain or NULL if error */
739 static int get_cert_chain(X509 *cert, X509_STORE *store,
740 STACK_OF(X509) **chain)
742 X509_STORE_CTX *store_ctx = NULL;
743 STACK_OF(X509) *chn = NULL;
746 store_ctx = X509_STORE_CTX_new();
747 if (store_ctx == NULL) {
748 i = X509_V_ERR_UNSPECIFIED;
751 if (!X509_STORE_CTX_init(store_ctx, store, cert, NULL)) {
752 i = X509_V_ERR_UNSPECIFIED;
757 if (X509_verify_cert(store_ctx) > 0)
758 chn = X509_STORE_CTX_get1_chain(store_ctx);
759 else if ((i = X509_STORE_CTX_get_error(store_ctx)) == 0)
760 i = X509_V_ERR_UNSPECIFIED;
763 X509_STORE_CTX_free(store_ctx);
768 static int alg_print(const X509_ALGOR *alg)
770 int pbenid, aparamtype;
771 const ASN1_OBJECT *aoid;
773 PBEPARAM *pbe = NULL;
775 X509_ALGOR_get0(&aoid, &aparamtype, &aparam, alg);
777 pbenid = OBJ_obj2nid(aoid);
779 BIO_printf(bio_err, "%s", OBJ_nid2ln(pbenid));
782 * If PBE algorithm is PBES2 decode algorithm parameters
783 * for additional details.
785 if (pbenid == NID_pbes2) {
786 PBE2PARAM *pbe2 = NULL;
788 if (aparamtype == V_ASN1_SEQUENCE)
789 pbe2 = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBE2PARAM));
791 BIO_puts(bio_err, "<unsupported parameters>");
794 X509_ALGOR_get0(&aoid, &aparamtype, &aparam, pbe2->keyfunc);
795 pbenid = OBJ_obj2nid(aoid);
796 X509_ALGOR_get0(&aoid, NULL, NULL, pbe2->encryption);
797 encnid = OBJ_obj2nid(aoid);
798 BIO_printf(bio_err, ", %s, %s", OBJ_nid2ln(pbenid),
800 /* If KDF is PBKDF2 decode parameters */
801 if (pbenid == NID_id_pbkdf2) {
802 PBKDF2PARAM *kdf = NULL;
804 if (aparamtype == V_ASN1_SEQUENCE)
805 kdf = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBKDF2PARAM));
807 BIO_puts(bio_err, "<unsupported parameters>");
811 if (kdf->prf == NULL) {
812 prfnid = NID_hmacWithSHA1;
814 X509_ALGOR_get0(&aoid, NULL, NULL, kdf->prf);
815 prfnid = OBJ_obj2nid(aoid);
817 BIO_printf(bio_err, ", Iteration %ld, PRF %s",
818 ASN1_INTEGER_get(kdf->iter), OBJ_nid2sn(prfnid));
819 PBKDF2PARAM_free(kdf);
821 PBE2PARAM_free(pbe2);
823 if (aparamtype == V_ASN1_SEQUENCE)
824 pbe = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBEPARAM));
826 BIO_puts(bio_err, "<unsupported parameters>");
829 BIO_printf(bio_err, ", Iteration %ld", ASN1_INTEGER_get(pbe->iter));
833 BIO_puts(bio_err, "\n");
837 /* Load all certificates from a given file */
839 int cert_load(BIO *in, STACK_OF(X509) *sk)
844 while ((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
846 sk_X509_push(sk, cert);
853 /* Generalised attribute print: handle PKCS#8 and bag attributes */
855 int print_attribs(BIO *out, const STACK_OF(X509_ATTRIBUTE) *attrlst,
858 X509_ATTRIBUTE *attr;
863 BIO_printf(out, "%s: <No Attributes>\n", name);
866 if (!sk_X509_ATTRIBUTE_num(attrlst)) {
867 BIO_printf(out, "%s: <Empty Attributes>\n", name);
870 BIO_printf(out, "%s\n", name);
871 for (i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
872 ASN1_OBJECT *attr_obj;
873 attr = sk_X509_ATTRIBUTE_value(attrlst, i);
874 attr_obj = X509_ATTRIBUTE_get0_object(attr);
875 attr_nid = OBJ_obj2nid(attr_obj);
876 BIO_printf(out, " ");
877 if (attr_nid == NID_undef) {
878 i2a_ASN1_OBJECT(out, attr_obj);
879 BIO_printf(out, ": ");
881 BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
884 if (X509_ATTRIBUTE_count(attr)) {
885 av = X509_ATTRIBUTE_get0_type(attr, 0);
887 case V_ASN1_BMPSTRING:
888 value = OPENSSL_uni2asc(av->value.bmpstring->data,
889 av->value.bmpstring->length);
890 BIO_printf(out, "%s\n", value);
894 case V_ASN1_OCTET_STRING:
895 hex_prin(out, av->value.octet_string->data,
896 av->value.octet_string->length);
897 BIO_printf(out, "\n");
900 case V_ASN1_BIT_STRING:
901 hex_prin(out, av->value.bit_string->data,
902 av->value.bit_string->length);
903 BIO_printf(out, "\n");
907 BIO_printf(out, "<Unsupported tag %d>\n", av->type);
911 BIO_printf(out, "<No Values>\n");
917 void hex_prin(BIO *out, unsigned char *buf, int len)
920 for (i = 0; i < len; i++)
921 BIO_printf(out, "%02X ", buf[i]);
924 static int set_pbe(int *ppbe, const char *str)
928 if (strcmp(str, "NONE") == 0) {
932 *ppbe = OBJ_txt2nid(str);
933 if (*ppbe == NID_undef) {
934 BIO_printf(bio_err, "Unknown PBE algorithm %s\n", str);