2 * Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved.
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
10 #include <openssl/opensslconf.h>
17 #include <openssl/crypto.h>
18 #include <openssl/err.h>
19 #include <openssl/pem.h>
20 #include <openssl/pkcs12.h>
21 #include <openssl/provider.h>
29 #define PASSWD_BUF_SIZE 2048
30 #define PKCS12_DEFAULT_PBE NID_aes_256_cbc
32 #define WARN_EXPORT(opt) \
33 BIO_printf(bio_err, "Warning: -%s option ignored with -export\n", opt);
34 #define WARN_NO_EXPORT(opt) \
35 BIO_printf(bio_err, "Warning: -%s option ignored without -export\n", opt);
37 static int get_cert_chain(X509 *cert, X509_STORE *store,
38 STACK_OF(X509) *untrusted_certs,
39 STACK_OF(X509) **chain);
40 int dump_certs_keys_p12(BIO *out, const PKCS12 *p12,
41 const char *pass, int passlen, int options,
42 char *pempass, const EVP_CIPHER *enc);
43 int dump_certs_pkeys_bags(BIO *out, const STACK_OF(PKCS12_SAFEBAG) *bags,
44 const char *pass, int passlen, int options,
45 char *pempass, const EVP_CIPHER *enc);
46 int dump_certs_pkeys_bag(BIO *out, const PKCS12_SAFEBAG *bags,
47 const char *pass, int passlen,
48 int options, char *pempass, const EVP_CIPHER *enc);
49 void print_attribute(BIO *out, const ASN1_TYPE *av);
50 int print_attribs(BIO *out, const STACK_OF(X509_ATTRIBUTE) *attrlst,
52 void hex_prin(BIO *out, unsigned char *buf, int len);
53 static int alg_print(const X509_ALGOR *alg);
54 int cert_load(BIO *in, STACK_OF(X509) *sk);
55 static int set_pbe(int *ppbe, const char *str);
57 typedef enum OPTION_choice {
58 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
59 OPT_CIPHER, OPT_NOKEYS, OPT_KEYEX, OPT_KEYSIG, OPT_NOCERTS, OPT_CLCERTS,
60 OPT_CACERTS, OPT_NOOUT, OPT_INFO, OPT_CHAIN, OPT_TWOPASS, OPT_NOMACVER,
61 OPT_DESCERT, OPT_EXPORT, OPT_ITER, OPT_NOITER, OPT_MACITER, OPT_NOMACITER,
62 OPT_NOMAC, OPT_LMK, OPT_NODES, OPT_NOENC, OPT_MACALG, OPT_CERTPBE, OPT_KEYPBE,
63 OPT_INKEY, OPT_CERTFILE, OPT_UNTRUSTED, OPT_PASSCERTS,
64 OPT_NAME, OPT_CSP, OPT_CANAME,
65 OPT_IN, OPT_OUT, OPT_PASSIN, OPT_PASSOUT, OPT_PASSWORD, OPT_CAPATH,
66 OPT_CAFILE, OPT_CASTORE, OPT_NOCAPATH, OPT_NOCAFILE, OPT_NOCASTORE, OPT_ENGINE,
67 OPT_R_ENUM, OPT_PROV_ENUM, OPT_LEGACY_ALG
70 const OPTIONS pkcs12_options[] = {
71 OPT_SECTION("General"),
72 {"help", OPT_HELP, '-', "Display this summary"},
73 {"in", OPT_IN, '<', "Input file"},
74 {"out", OPT_OUT, '>', "Output file"},
75 {"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
76 {"passout", OPT_PASSOUT, 's', "Output file pass phrase source"},
77 {"password", OPT_PASSWORD, 's', "Set PKCS#12 import/export password source"},
78 {"twopass", OPT_TWOPASS, '-', "Separate MAC, encryption passwords"},
79 {"nokeys", OPT_NOKEYS, '-', "Don't output private keys"},
80 {"nocerts", OPT_NOCERTS, '-', "Don't output certificates"},
81 {"noout", OPT_NOOUT, '-', "Don't output anything, just verify PKCS#12 input"},
82 {"legacy", OPT_LEGACY_ALG, '-',
84 "Use legacy encryption algorithm 3DES_CBC for keys and certs"
86 "Use legacy encryption: 3DES_CBC for keys, RC2_CBC for certs"
89 #ifndef OPENSSL_NO_ENGINE
90 {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
95 OPT_SECTION("PKCS#12 import (parsing PKCS#12)"),
96 {"info", OPT_INFO, '-', "Print info about PKCS#12 structure"},
97 {"nomacver", OPT_NOMACVER, '-', "Don't verify integrity MAC"},
98 {"clcerts", OPT_CLCERTS, '-', "Only output client certificates"},
99 {"cacerts", OPT_CACERTS, '-', "Only output CA certificates"},
100 {"", OPT_CIPHER, '-', "Any supported cipher for output encryption"},
101 {"noenc", OPT_NOENC, '-', "Don't encrypt private keys"},
102 {"nodes", OPT_NODES, '-', "Don't encrypt private keys; deprecated"},
104 OPT_SECTION("PKCS#12 output (export)"),
105 {"export", OPT_EXPORT, '-', "Create PKCS12 file"},
106 {"inkey", OPT_INKEY, 's', "Private key, else read from -in input file"},
107 {"certfile", OPT_CERTFILE, '<', "Extra certificates for PKCS12 output"},
108 {"passcerts", OPT_PASSCERTS, 's', "Certificate file pass phrase source"},
109 {"chain", OPT_CHAIN, '-', "Build and add certificate chain for EE cert,"},
111 "which is the 1st cert from -in matching the privte key (if given)"},
112 {"untrusted", OPT_UNTRUSTED, '<', "Untrusted certificates for chain building"},
113 {"CAfile", OPT_CAFILE, '<', "PEM-format file of CA's"},
114 {"CApath", OPT_CAPATH, '/', "PEM-format directory of CA's"},
115 {"CAstore", OPT_CASTORE, ':', "URI to store of CA's"},
116 {"no-CAfile", OPT_NOCAFILE, '-',
117 "Do not load the default certificates file"},
118 {"no-CApath", OPT_NOCAPATH, '-',
119 "Do not load certificates from the default certificates directory"},
120 {"no-CAstore", OPT_NOCASTORE, '-',
121 "Do not load certificates from the default certificates store"},
122 {"name", OPT_NAME, 's', "Use name as friendly name"},
123 {"caname", OPT_CANAME, 's',
124 "Use name as CA friendly name (can be repeated)"},
125 {"CSP", OPT_CSP, 's', "Microsoft CSP name"},
126 {"LMK", OPT_LMK, '-',
127 "Add local machine keyset attribute to private key"},
128 {"keyex", OPT_KEYEX, '-', "Set key type to MS key exchange"},
129 {"keysig", OPT_KEYSIG, '-', "Set key type to MS key signature"},
130 {"keypbe", OPT_KEYPBE, 's', "Private key PBE algorithm (default AES-256 CBC)"},
131 {"certpbe", OPT_CERTPBE, 's',
132 "Certificate PBE algorithm (default PBES2 with PBKDF2 and AES-256 CBC)"},
133 {"descert", OPT_DESCERT, '-',
134 "Encrypt output with 3DES (default PBES2 with PBKDF2 and AES-256 CBC)"},
135 {"macalg", OPT_MACALG, 's',
136 "Digest algorithm to use in MAC (default SHA1)"},
137 {"iter", OPT_ITER, 'p', "Specify the iteration count for encryption and MAC"},
138 {"noiter", OPT_NOITER, '-', "Don't use encryption iteration"},
139 {"nomaciter", OPT_NOMACITER, '-', "Don't use MAC iteration)"},
140 {"maciter", OPT_MACITER, '-', "Unused, kept for backwards compatibility"},
141 {"nomac", OPT_NOMAC, '-', "Don't generate MAC"},
145 int pkcs12_main(int argc, char **argv)
147 char *infile = NULL, *outfile = NULL, *keyname = NULL, *certfile = NULL;
148 char *untrusted = NULL;
149 char *passcertsarg = NULL, *passcerts = NULL;
150 char *name = NULL, *csp_name = NULL;
151 char pass[PASSWD_BUF_SIZE] = "", macpass[PASSWD_BUF_SIZE] = "";
152 int export_pkcs12 = 0, options = 0, chain = 0, twopass = 0, keytype = 0, use_legacy = 0;
153 int iter = PKCS12_DEFAULT_ITER, maciter = PKCS12_DEFAULT_ITER;
154 int cert_pbe = PKCS12_DEFAULT_PBE;
155 int key_pbe = PKCS12_DEFAULT_PBE;
156 int ret = 1, macver = 1, add_lmk = 0, private = 0;
158 char *passinarg = NULL, *passoutarg = NULL, *passarg = NULL;
159 char *passin = NULL, *passout = NULL, *macalg = NULL;
160 char *cpass = NULL, *mpass = NULL, *badpass = NULL;
161 const char *CApath = NULL, *CAfile = NULL, *CAstore = NULL, *prog;
162 int noCApath = 0, noCAfile = 0, noCAstore = 0;
164 BIO *in = NULL, *out = NULL;
166 STACK_OF(OPENSSL_STRING) *canames = NULL;
167 const char *enc_flag = NULL;
168 const EVP_CIPHER *const default_enc = EVP_aes_256_cbc();
169 const EVP_CIPHER *enc = default_enc;
172 prog = opt_init(argc, argv, pkcs12_options);
173 while ((o = opt_next()) != OPT_EOF) {
178 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
181 opt_help(pkcs12_options);
203 options |= (NOKEYS | NOCERTS);
218 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
224 enc_flag = opt_unknown();
225 if (!opt_cipher(enc_flag, &enc))
229 if (!opt_int(opt_arg(), &iter))
251 enc_flag = opt_flag() + 1;
255 if (!set_pbe(&cert_pbe, opt_arg()))
259 if (!set_pbe(&key_pbe, opt_arg()))
270 certfile = opt_arg();
273 untrusted = opt_arg();
276 passcertsarg = opt_arg();
285 csp_name = opt_arg();
289 && (canames = sk_OPENSSL_STRING_new_null()) == NULL)
291 sk_OPENSSL_STRING_push(canames, opt_arg());
300 passinarg = opt_arg();
303 passoutarg = opt_arg();
327 e = setup_engine(opt_arg(), 0);
333 if (!opt_provider(o))
338 argc = opt_num_rest();
341 if ((options & INFO) != 0)
344 WARN_EXPORT("nomacver");
345 if ((options & CLCERTS) != 0)
346 WARN_EXPORT("clcerts");
347 if ((options & CACERTS) != 0)
348 WARN_EXPORT("cacerts");
349 if (enc != default_enc)
351 "Warning: output encryption option -%s ignored with -export\n", enc_flag);
354 WARN_NO_EXPORT("inkey");
355 if (certfile != NULL)
356 WARN_NO_EXPORT("certfile");
357 if (passcertsarg != NULL)
358 WARN_NO_EXPORT("passcerts");
360 WARN_NO_EXPORT("chain");
361 if (untrusted != NULL)
362 WARN_NO_EXPORT("untrusted");
364 WARN_NO_EXPORT("CAfile");
366 WARN_NO_EXPORT("CApath");
368 WARN_NO_EXPORT("CAstore");
370 WARN_NO_EXPORT("no-CAfile");
372 WARN_NO_EXPORT("no-CApath");
374 WARN_NO_EXPORT("no-CAstore");
376 WARN_NO_EXPORT("name");
378 WARN_NO_EXPORT("caname");
379 if (csp_name != NULL)
380 WARN_NO_EXPORT("CSP");
382 WARN_NO_EXPORT("LMK");
383 if (keytype == KEY_EX)
384 WARN_NO_EXPORT("keyex");
385 if (keytype == KEY_SIG)
386 WARN_NO_EXPORT("keysig");
387 if (key_pbe != PKCS12_DEFAULT_PBE)
388 WARN_NO_EXPORT("keypbe");
389 if (cert_pbe != PKCS12_DEFAULT_PBE && cert_pbe != -1)
390 WARN_NO_EXPORT("certpbe and -descert");
392 WARN_NO_EXPORT("macalg");
393 if (iter != PKCS12_DEFAULT_ITER)
394 WARN_NO_EXPORT("iter and -noiter");
396 WARN_NO_EXPORT("nomaciter");
397 if (cert_pbe == -1 && maciter == -1)
398 WARN_NO_EXPORT("nomac");
401 /* load the legacy provider if not loaded already*/
402 if (!OSSL_PROVIDER_available(app_get0_libctx(), "legacy")) {
403 if (!app_provider_load(app_get0_libctx(), "legacy"))
405 /* load the default provider explicitly */
406 if (!app_provider_load(app_get0_libctx(), "default"))
409 if (cert_pbe == PKCS12_DEFAULT_PBE) {
410 /* Adapt default algorithm */
411 #ifndef OPENSSL_NO_RC2
412 cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
414 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
418 if (key_pbe == PKCS12_DEFAULT_PBE)
419 key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
420 if (enc == default_enc)
421 enc = EVP_des_ede3_cbc();
429 if (!app_passwd(passcertsarg, NULL, &passcerts, NULL)) {
430 BIO_printf(bio_err, "Error getting certificate file password\n");
434 if (passarg != NULL) {
436 passoutarg = passarg;
441 if (!app_passwd(passinarg, passoutarg, &passin, &passout)) {
442 BIO_printf(bio_err, "Error getting passwords\n");
458 BIO_printf(bio_err, "Option -twopass cannot be used with -passout or -password\n");
460 BIO_printf(bio_err, "Option -twopass cannot be used with -passin or -password\n");
469 /* To avoid bit rot */
471 #ifndef OPENSSL_NO_UI_CONSOLE
472 if (EVP_read_pw_string(
473 macpass, sizeof(macpass), "Enter MAC Password:", export_pkcs12)) {
474 BIO_printf(bio_err, "Can't read Password\n");
479 BIO_printf(bio_err, "Unsupported option -twopass\n");
485 EVP_PKEY *key = NULL;
486 X509 *ee_cert = NULL, *x = NULL;
487 STACK_OF(X509) *certs = NULL;
488 STACK_OF(X509) *untrusted_certs = NULL;
489 const EVP_MD *macmd = NULL;
490 unsigned char *catmp = NULL;
493 if ((options & (NOCERTS | NOKEYS)) == (NOCERTS | NOKEYS)) {
494 BIO_printf(bio_err, "Nothing to export due to -noout or -nocerts and -nokeys\n");
498 if ((options & NOCERTS) != 0) {
500 BIO_printf(bio_err, "Warning: -chain option ignored with -nocerts\n");
503 if (!(options & NOKEYS)) {
504 key = load_key(keyname ? keyname : infile,
505 FORMAT_PEM, 1, passin, e,
507 "private key from -inkey file" :
508 "private key from -in file");
513 /* Load all certs in input file */
514 if (!(options & NOCERTS)) {
515 if (!load_certs(infile, &certs, passin,
516 "certificates from -in file"))
518 if (sk_X509_num(certs) < 1) {
519 BIO_printf(bio_err, "No certificate in -in file %s\n", infile);
524 /* Look for matching private key */
525 for (i = 0; i < sk_X509_num(certs); i++) {
526 x = sk_X509_value(certs, i);
527 if (X509_check_private_key(x, key)) {
529 /* Zero keyid and alias */
530 X509_keyid_set1(ee_cert, NULL, 0);
531 X509_alias_set1(ee_cert, NULL, 0);
532 /* Remove from list */
533 (void)sk_X509_delete(certs, i);
537 if (ee_cert == NULL) {
539 "No cert in -in file '%s' matches private key\n",
544 ee_cert = X509_dup(sk_X509_value(certs, 0)); /* take 1st cert */
548 /* Load any untrusted certificates for chain building */
549 if (untrusted != NULL) {
550 if (!load_certs(untrusted, &untrusted_certs, passcerts,
551 "untrusted certificates"))
555 /* If chaining get chain from end entity cert */
558 STACK_OF(X509) *chain2;
561 if (ee_cert == NULL) {
563 "No end entity certificate to check with -chain\n");
567 if ((store = setup_verify(CAfile, noCAfile, CApath, noCApath,
572 vret = get_cert_chain(ee_cert, store, untrusted_certs, &chain2);
573 X509_STORE_free(store);
575 if (vret == X509_V_OK) {
577 /* Remove from chain2 the first (end entity) certificate */
578 X509_free(sk_X509_shift(chain2));
579 /* Add the remaining certs (except for duplicates) */
580 add_certs = X509_add_certs(certs, chain2, X509_ADD_FLAG_UP_REF
581 | X509_ADD_FLAG_NO_DUP);
582 sk_X509_pop_free(chain2, X509_free);
586 if (vret != X509_V_ERR_UNSPECIFIED)
587 BIO_printf(bio_err, "Error getting chain: %s\n",
588 X509_verify_cert_error_string(vret));
593 /* Add any extra certificates asked for */
594 if (certfile != NULL) {
595 if (!load_certs(certfile, &certs, passcerts,
596 "extra certificates from -certfile"))
600 /* Add any CA names */
601 for (i = 0; i < sk_OPENSSL_STRING_num(canames); i++) {
602 catmp = (unsigned char *)sk_OPENSSL_STRING_value(canames, i);
603 X509_alias_set1(sk_X509_value(certs, i), catmp, -1);
606 if (csp_name != NULL && key != NULL)
607 EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name,
608 MBSTRING_ASC, (unsigned char *)csp_name,
611 if (add_lmk && key != NULL)
612 EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1);
614 if (!noprompt && !(enc == NULL && maciter == -1)) {
615 /* To avoid bit rot */
617 #ifndef OPENSSL_NO_UI_CONSOLE
618 if (EVP_read_pw_string(pass, sizeof(pass),
619 "Enter Export Password:", 1)) {
620 BIO_printf(bio_err, "Can't read Password\n");
625 BIO_printf(bio_err, "Password required\n");
631 OPENSSL_strlcpy(macpass, pass, sizeof(macpass));
633 p12 = PKCS12_create(cpass, name, key, ee_cert, certs,
634 key_pbe, cert_pbe, iter, -1, keytype);
637 BIO_printf(bio_err, "Error creating PKCS12 structure for %s\n",
642 if (macalg != NULL) {
643 if (!opt_md(macalg, &macmd))
648 PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, macmd);
652 out = bio_open_owner(outfile, FORMAT_PKCS12, private);
656 i2d_PKCS12_bio(out, p12);
663 sk_X509_pop_free(certs, X509_free);
664 sk_X509_pop_free(untrusted_certs, X509_free);
667 ERR_print_errors(bio_err);
672 in = bio_open_default(infile, 'r', FORMAT_PKCS12);
675 out = bio_open_owner(outfile, FORMAT_PEM, private);
679 if ((p12 = d2i_PKCS12_bio(in, NULL)) == NULL) {
680 ERR_print_errors(bio_err);
686 #ifndef OPENSSL_NO_UI_CONSOLE
687 if (EVP_read_pw_string(pass, sizeof(pass), "Enter Import Password:",
689 BIO_printf(bio_err, "Can't read Password\n");
694 BIO_printf(bio_err, "Password required\n");
700 OPENSSL_strlcpy(macpass, pass, sizeof(macpass));
702 if ((options & INFO) && PKCS12_mac_present(p12)) {
703 const ASN1_INTEGER *tmaciter;
704 const X509_ALGOR *macalgid;
705 const ASN1_OBJECT *macobj;
706 const ASN1_OCTET_STRING *tmac;
707 const ASN1_OCTET_STRING *tsalt;
709 PKCS12_get0_mac(&tmac, &macalgid, &tsalt, &tmaciter, p12);
710 /* current hash algorithms do not use parameters so extract just name,
711 in future alg_print() may be needed */
712 X509_ALGOR_get0(&macobj, NULL, NULL, macalgid);
713 BIO_puts(bio_err, "MAC: ");
714 i2a_ASN1_OBJECT(bio_err, macobj);
715 BIO_printf(bio_err, ", Iteration %ld\n",
716 tmaciter != NULL ? ASN1_INTEGER_get(tmaciter) : 1L);
717 BIO_printf(bio_err, "MAC length: %ld, salt length: %ld\n",
718 tmac != NULL ? ASN1_STRING_length(tmac) : 0L,
719 tsalt != NULL ? ASN1_STRING_length(tsalt) : 0L);
722 /* If we enter empty password try no password first */
723 if (!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) {
724 /* If mac and crypto pass the same set it to NULL too */
727 } else if (!PKCS12_verify_mac(p12, mpass, -1)) {
729 * May be UTF8 from previous version of OpenSSL:
730 * convert to a UTF8 form which will translate
731 * to the same Unicode password.
735 utmp = OPENSSL_asc2uni(mpass, -1, NULL, &utmplen);
738 badpass = OPENSSL_uni2utf8(utmp, utmplen);
740 if (!PKCS12_verify_mac(p12, badpass, -1)) {
741 BIO_printf(bio_err, "Mac verify error: invalid password?\n");
742 ERR_print_errors(bio_err);
745 BIO_printf(bio_err, "Warning: using broken algorithm\n");
753 if (!dump_certs_keys_p12(out, p12, cpass, -1, options, passout, enc)) {
754 BIO_printf(bio_err, "Error outputting keys and certificates\n");
755 ERR_print_errors(bio_err);
764 sk_OPENSSL_STRING_free(canames);
765 OPENSSL_free(badpass);
766 OPENSSL_free(passcerts);
767 OPENSSL_free(passin);
768 OPENSSL_free(passout);
772 int dump_certs_keys_p12(BIO *out, const PKCS12 *p12, const char *pass,
773 int passlen, int options, char *pempass,
774 const EVP_CIPHER *enc)
776 STACK_OF(PKCS7) *asafes = NULL;
777 STACK_OF(PKCS12_SAFEBAG) *bags;
782 if ((asafes = PKCS12_unpack_authsafes(p12)) == NULL)
784 for (i = 0; i < sk_PKCS7_num(asafes); i++) {
785 p7 = sk_PKCS7_value(asafes, i);
786 bagnid = OBJ_obj2nid(p7->type);
787 if (bagnid == NID_pkcs7_data) {
788 bags = PKCS12_unpack_p7data(p7);
790 BIO_printf(bio_err, "PKCS7 Data\n");
791 } else if (bagnid == NID_pkcs7_encrypted) {
792 if (options & INFO) {
793 BIO_printf(bio_err, "PKCS7 Encrypted data: ");
794 alg_print(p7->d.encrypted->enc_data->algorithm);
796 bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
802 if (!dump_certs_pkeys_bags(out, bags, pass, passlen,
803 options, pempass, enc)) {
804 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
807 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
813 sk_PKCS7_pop_free(asafes, PKCS7_free);
817 int dump_certs_pkeys_bags(BIO *out, const STACK_OF(PKCS12_SAFEBAG) *bags,
818 const char *pass, int passlen, int options,
819 char *pempass, const EVP_CIPHER *enc)
822 for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) {
823 if (!dump_certs_pkeys_bag(out,
824 sk_PKCS12_SAFEBAG_value(bags, i),
825 pass, passlen, options, pempass, enc))
831 int dump_certs_pkeys_bag(BIO *out, const PKCS12_SAFEBAG *bag,
832 const char *pass, int passlen, int options,
833 char *pempass, const EVP_CIPHER *enc)
836 PKCS8_PRIV_KEY_INFO *p8;
837 const PKCS8_PRIV_KEY_INFO *p8c;
839 const STACK_OF(X509_ATTRIBUTE) *attrs;
842 attrs = PKCS12_SAFEBAG_get0_attrs(bag);
844 switch (PKCS12_SAFEBAG_get_nid(bag)) {
847 BIO_printf(bio_err, "Key bag\n");
848 if (options & NOKEYS)
850 print_attribs(out, attrs, "Bag Attributes");
851 p8c = PKCS12_SAFEBAG_get0_p8inf(bag);
852 if ((pkey = EVP_PKCS82PKEY(p8c)) == NULL)
854 print_attribs(out, PKCS8_pkey_get0_attrs(p8c), "Key Attributes");
855 ret = PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
859 case NID_pkcs8ShroudedKeyBag:
860 if (options & INFO) {
862 const X509_ALGOR *tp8alg;
864 BIO_printf(bio_err, "Shrouded Keybag: ");
865 tp8 = PKCS12_SAFEBAG_get0_pkcs8(bag);
866 X509_SIG_get0(tp8, &tp8alg, NULL);
869 if (options & NOKEYS)
871 print_attribs(out, attrs, "Bag Attributes");
872 if ((p8 = PKCS12_decrypt_skey(bag, pass, passlen)) == NULL)
874 if ((pkey = EVP_PKCS82PKEY(p8)) == NULL) {
875 PKCS8_PRIV_KEY_INFO_free(p8);
878 print_attribs(out, PKCS8_pkey_get0_attrs(p8), "Key Attributes");
879 PKCS8_PRIV_KEY_INFO_free(p8);
880 ret = PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
886 BIO_printf(bio_err, "Certificate bag\n");
887 if (options & NOCERTS)
889 if (PKCS12_SAFEBAG_get0_attr(bag, NID_localKeyID)) {
890 if (options & CACERTS)
892 } else if (options & CLCERTS)
894 print_attribs(out, attrs, "Bag Attributes");
895 if (PKCS12_SAFEBAG_get_bag_nid(bag) != NID_x509Certificate)
897 if ((x509 = PKCS12_SAFEBAG_get1_cert(bag)) == NULL)
899 dump_cert_text(out, x509);
900 ret = PEM_write_bio_X509(out, x509);
906 BIO_printf(bio_err, "Secret bag\n");
907 print_attribs(out, attrs, "Bag Attributes");
908 BIO_printf(bio_err, "Bag Type: ");
909 i2a_ASN1_OBJECT(bio_err, PKCS12_SAFEBAG_get0_bag_type(bag));
910 BIO_printf(bio_err, "\nBag Value: ");
911 print_attribute(out, PKCS12_SAFEBAG_get0_bag_obj(bag));
914 case NID_safeContentsBag:
916 BIO_printf(bio_err, "Safe Contents bag\n");
917 print_attribs(out, attrs, "Bag Attributes");
918 return dump_certs_pkeys_bags(out, PKCS12_SAFEBAG_get0_safes(bag),
919 pass, passlen, options, pempass, enc);
922 BIO_printf(bio_err, "Warning unsupported bag type: ");
923 i2a_ASN1_OBJECT(bio_err, PKCS12_SAFEBAG_get0_type(bag));
924 BIO_printf(bio_err, "\n");
930 /* Given a single certificate return a verified chain or NULL if error */
932 static int get_cert_chain(X509 *cert, X509_STORE *store,
933 STACK_OF(X509) *untrusted_certs,
934 STACK_OF(X509) **chain)
936 X509_STORE_CTX *store_ctx = NULL;
937 STACK_OF(X509) *chn = NULL;
940 store_ctx = X509_STORE_CTX_new_ex(app_get0_libctx(), app_get0_propq());
941 if (store_ctx == NULL) {
942 i = X509_V_ERR_UNSPECIFIED;
945 if (!X509_STORE_CTX_init(store_ctx, store, cert, untrusted_certs)) {
946 i = X509_V_ERR_UNSPECIFIED;
951 if (X509_verify_cert(store_ctx) > 0)
952 chn = X509_STORE_CTX_get1_chain(store_ctx);
953 else if ((i = X509_STORE_CTX_get_error(store_ctx)) == 0)
954 i = X509_V_ERR_UNSPECIFIED;
957 X509_STORE_CTX_free(store_ctx);
962 static int alg_print(const X509_ALGOR *alg)
964 int pbenid, aparamtype;
965 const ASN1_OBJECT *aoid;
967 PBEPARAM *pbe = NULL;
969 X509_ALGOR_get0(&aoid, &aparamtype, &aparam, alg);
971 pbenid = OBJ_obj2nid(aoid);
973 BIO_printf(bio_err, "%s", OBJ_nid2ln(pbenid));
976 * If PBE algorithm is PBES2 decode algorithm parameters
977 * for additional details.
979 if (pbenid == NID_pbes2) {
980 PBE2PARAM *pbe2 = NULL;
982 if (aparamtype == V_ASN1_SEQUENCE)
983 pbe2 = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBE2PARAM));
985 BIO_puts(bio_err, ", <unsupported parameters>");
988 X509_ALGOR_get0(&aoid, &aparamtype, &aparam, pbe2->keyfunc);
989 pbenid = OBJ_obj2nid(aoid);
990 X509_ALGOR_get0(&aoid, NULL, NULL, pbe2->encryption);
991 encnid = OBJ_obj2nid(aoid);
992 BIO_printf(bio_err, ", %s, %s", OBJ_nid2ln(pbenid),
994 /* If KDF is PBKDF2 decode parameters */
995 if (pbenid == NID_id_pbkdf2) {
996 PBKDF2PARAM *kdf = NULL;
998 if (aparamtype == V_ASN1_SEQUENCE)
999 kdf = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBKDF2PARAM));
1001 BIO_puts(bio_err, ", <unsupported parameters>");
1005 if (kdf->prf == NULL) {
1006 prfnid = NID_hmacWithSHA1;
1008 X509_ALGOR_get0(&aoid, NULL, NULL, kdf->prf);
1009 prfnid = OBJ_obj2nid(aoid);
1011 BIO_printf(bio_err, ", Iteration %ld, PRF %s",
1012 ASN1_INTEGER_get(kdf->iter), OBJ_nid2sn(prfnid));
1013 PBKDF2PARAM_free(kdf);
1014 #ifndef OPENSSL_NO_SCRYPT
1015 } else if (pbenid == NID_id_scrypt) {
1016 SCRYPT_PARAMS *kdf = NULL;
1018 if (aparamtype == V_ASN1_SEQUENCE)
1019 kdf = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(SCRYPT_PARAMS));
1021 BIO_puts(bio_err, ", <unsupported parameters>");
1024 BIO_printf(bio_err, ", Salt length: %d, Cost(N): %ld, "
1025 "Block size(r): %ld, Parallelism(p): %ld",
1026 ASN1_STRING_length(kdf->salt),
1027 ASN1_INTEGER_get(kdf->costParameter),
1028 ASN1_INTEGER_get(kdf->blockSize),
1029 ASN1_INTEGER_get(kdf->parallelizationParameter));
1030 SCRYPT_PARAMS_free(kdf);
1033 PBE2PARAM_free(pbe2);
1035 if (aparamtype == V_ASN1_SEQUENCE)
1036 pbe = ASN1_item_unpack(aparam, ASN1_ITEM_rptr(PBEPARAM));
1038 BIO_puts(bio_err, ", <unsupported parameters>");
1041 BIO_printf(bio_err, ", Iteration %ld", ASN1_INTEGER_get(pbe->iter));
1045 BIO_puts(bio_err, "\n");
1049 /* Load all certificates from a given file */
1051 int cert_load(BIO *in, STACK_OF(X509) *sk)
1056 while ((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
1058 if (!sk_X509_push(sk, cert))
1066 /* Generalised x509 attribute value print */
1068 void print_attribute(BIO *out, const ASN1_TYPE *av)
1073 case V_ASN1_BMPSTRING:
1074 value = OPENSSL_uni2asc(av->value.bmpstring->data,
1075 av->value.bmpstring->length);
1076 BIO_printf(out, "%s\n", value);
1077 OPENSSL_free(value);
1080 case V_ASN1_UTF8STRING:
1081 BIO_printf(out, "%s\n", av->value.utf8string->data);
1084 case V_ASN1_OCTET_STRING:
1085 hex_prin(out, av->value.octet_string->data,
1086 av->value.octet_string->length);
1087 BIO_printf(out, "\n");
1090 case V_ASN1_BIT_STRING:
1091 hex_prin(out, av->value.bit_string->data,
1092 av->value.bit_string->length);
1093 BIO_printf(out, "\n");
1097 BIO_printf(out, "<Unsupported tag %d>\n", av->type);
1102 /* Generalised attribute print: handle PKCS#8 and bag attributes */
1104 int print_attribs(BIO *out, const STACK_OF(X509_ATTRIBUTE) *attrlst,
1107 X509_ATTRIBUTE *attr;
1111 BIO_printf(out, "%s: <No Attributes>\n", name);
1114 if (!sk_X509_ATTRIBUTE_num(attrlst)) {
1115 BIO_printf(out, "%s: <Empty Attributes>\n", name);
1118 BIO_printf(out, "%s\n", name);
1119 for (i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
1120 ASN1_OBJECT *attr_obj;
1121 attr = sk_X509_ATTRIBUTE_value(attrlst, i);
1122 attr_obj = X509_ATTRIBUTE_get0_object(attr);
1123 attr_nid = OBJ_obj2nid(attr_obj);
1124 BIO_printf(out, " ");
1125 if (attr_nid == NID_undef) {
1126 i2a_ASN1_OBJECT(out, attr_obj);
1127 BIO_printf(out, ": ");
1129 BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
1132 if (X509_ATTRIBUTE_count(attr)) {
1133 for (j = 0; j < X509_ATTRIBUTE_count(attr); j++)
1135 av = X509_ATTRIBUTE_get0_type(attr, j);
1136 print_attribute(out, av);
1139 BIO_printf(out, "<No Values>\n");
1145 void hex_prin(BIO *out, unsigned char *buf, int len)
1148 for (i = 0; i < len; i++)
1149 BIO_printf(out, "%02X ", buf[i]);
1152 static int set_pbe(int *ppbe, const char *str)
1156 if (strcmp(str, "NONE") == 0) {
1160 *ppbe = OBJ_txt2nid(str);
1161 if (*ppbe == NID_undef) {
1162 BIO_printf(bio_err, "Unknown PBE algorithm %s\n", str);