2 * Copyright 1999-2021 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>
22 #include <openssl/kdf.h>
30 #define PASSWD_BUF_SIZE 2048
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
{
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 #ifndef OPENSSL_NO_DES
64 OPT_EXPORT
, OPT_ITER
, OPT_NOITER
, OPT_MACITER
, OPT_NOMACITER
,
65 OPT_NOMAC
, OPT_LMK
, OPT_NODES
, OPT_NOENC
, OPT_MACALG
, OPT_CERTPBE
, OPT_KEYPBE
,
66 OPT_INKEY
, OPT_CERTFILE
, OPT_UNTRUSTED
, OPT_PASSCERTS
,
67 OPT_NAME
, OPT_CSP
, OPT_CANAME
,
68 OPT_IN
, OPT_OUT
, OPT_PASSIN
, OPT_PASSOUT
, OPT_PASSWORD
, OPT_CAPATH
,
69 OPT_CAFILE
, OPT_CASTORE
, OPT_NOCAPATH
, OPT_NOCAFILE
, OPT_NOCASTORE
, OPT_ENGINE
,
70 OPT_R_ENUM
, OPT_PROV_ENUM
,
71 #ifndef OPENSSL_NO_DES
76 const OPTIONS pkcs12_options
[] = {
77 OPT_SECTION("General"),
78 {"help", OPT_HELP
, '-', "Display this summary"},
79 {"in", OPT_IN
, '<', "Input file"},
80 {"out", OPT_OUT
, '>', "Output file"},
81 {"passin", OPT_PASSIN
, 's', "Input file pass phrase source"},
82 {"passout", OPT_PASSOUT
, 's', "Output file pass phrase source"},
83 {"password", OPT_PASSWORD
, 's', "Set PKCS#12 import/export password source"},
84 {"twopass", OPT_TWOPASS
, '-', "Separate MAC, encryption passwords"},
85 {"nokeys", OPT_NOKEYS
, '-', "Don't output private keys"},
86 {"nocerts", OPT_NOCERTS
, '-', "Don't output certificates"},
87 {"noout", OPT_NOOUT
, '-', "Don't output anything, just verify PKCS#12 input"},
88 #ifndef OPENSSL_NO_DES
89 {"legacy", OPT_LEGACY_ALG
, '-',
90 # ifdef OPENSSL_NO_RC2
91 "Use legacy encryption algorithm 3DES_CBC for keys and certs"
93 "Use legacy encryption: 3DES_CBC for keys, RC2_CBC for certs"
97 #ifndef OPENSSL_NO_ENGINE
98 {"engine", OPT_ENGINE
, 's', "Use engine, possibly a hardware device"},
103 OPT_SECTION("PKCS#12 import (parsing PKCS#12)"),
104 {"info", OPT_INFO
, '-', "Print info about PKCS#12 structure"},
105 {"nomacver", OPT_NOMACVER
, '-', "Don't verify integrity MAC"},
106 {"clcerts", OPT_CLCERTS
, '-', "Only output client certificates"},
107 {"cacerts", OPT_CACERTS
, '-', "Only output CA certificates"},
108 {"", OPT_CIPHER
, '-', "Any supported cipher for output encryption"},
109 {"noenc", OPT_NOENC
, '-', "Don't encrypt private keys"},
110 {"nodes", OPT_NODES
, '-', "Don't encrypt private keys; deprecated"},
112 OPT_SECTION("PKCS#12 output (export)"),
113 {"export", OPT_EXPORT
, '-', "Create PKCS12 file"},
114 {"inkey", OPT_INKEY
, 's', "Private key, else read from -in input file"},
115 {"certfile", OPT_CERTFILE
, '<', "Extra certificates for PKCS12 output"},
116 {"passcerts", OPT_PASSCERTS
, 's', "Certificate file pass phrase source"},
117 {"chain", OPT_CHAIN
, '-', "Build and add certificate chain for EE cert,"},
119 "which is the 1st cert from -in matching the private key (if given)"},
120 {"untrusted", OPT_UNTRUSTED
, '<', "Untrusted certificates for chain building"},
121 {"CAfile", OPT_CAFILE
, '<', "PEM-format file of CA's"},
122 {"CApath", OPT_CAPATH
, '/', "PEM-format directory of CA's"},
123 {"CAstore", OPT_CASTORE
, ':', "URI to store of CA's"},
124 {"no-CAfile", OPT_NOCAFILE
, '-',
125 "Do not load the default certificates file"},
126 {"no-CApath", OPT_NOCAPATH
, '-',
127 "Do not load certificates from the default certificates directory"},
128 {"no-CAstore", OPT_NOCASTORE
, '-',
129 "Do not load certificates from the default certificates store"},
130 {"name", OPT_NAME
, 's', "Use name as friendly name"},
131 {"caname", OPT_CANAME
, 's',
132 "Use name as CA friendly name (can be repeated)"},
133 {"CSP", OPT_CSP
, 's', "Microsoft CSP name"},
134 {"LMK", OPT_LMK
, '-',
135 "Add local machine keyset attribute to private key"},
136 {"keyex", OPT_KEYEX
, '-', "Set key type to MS key exchange"},
137 {"keysig", OPT_KEYSIG
, '-', "Set key type to MS key signature"},
138 {"keypbe", OPT_KEYPBE
, 's', "Private key PBE algorithm (default AES-256 CBC)"},
139 {"certpbe", OPT_CERTPBE
, 's',
140 "Certificate PBE algorithm (default PBES2 with PBKDF2 and AES-256 CBC)"},
141 #ifndef OPENSSL_NO_DES
142 {"descert", OPT_DESCERT
, '-',
143 "Encrypt output with 3DES (default PBES2 with PBKDF2 and AES-256 CBC)"},
145 {"macalg", OPT_MACALG
, 's',
146 "Digest algorithm to use in MAC (default SHA1)"},
147 {"iter", OPT_ITER
, 'p', "Specify the iteration count for encryption and MAC"},
148 {"noiter", OPT_NOITER
, '-', "Don't use encryption iteration"},
149 {"nomaciter", OPT_NOMACITER
, '-', "Don't use MAC iteration)"},
150 {"maciter", OPT_MACITER
, '-', "Unused, kept for backwards compatibility"},
151 {"nomac", OPT_NOMAC
, '-', "Don't generate MAC"},
155 int pkcs12_main(int argc
, char **argv
)
157 char *infile
= NULL
, *outfile
= NULL
, *keyname
= NULL
, *certfile
= NULL
;
158 char *untrusted
= NULL
, *ciphername
= NULL
, *enc_name
= NULL
;
159 char *passcertsarg
= NULL
, *passcerts
= NULL
;
160 char *name
= NULL
, *csp_name
= NULL
;
161 char pass
[PASSWD_BUF_SIZE
] = "", macpass
[PASSWD_BUF_SIZE
] = "";
162 int export_pkcs12
= 0, options
= 0, chain
= 0, twopass
= 0, keytype
= 0;
163 #ifndef OPENSSL_NO_DES
166 /* use library defaults for the iter, maciter, cert, and key PBE */
167 int iter
= 0, maciter
= 0;
168 int cert_pbe
= NID_undef
;
169 int key_pbe
= NID_undef
;
170 int ret
= 1, macver
= 1, add_lmk
= 0, private = 0;
172 char *passinarg
= NULL
, *passoutarg
= NULL
, *passarg
= NULL
;
173 char *passin
= NULL
, *passout
= NULL
, *macalg
= NULL
;
174 char *cpass
= NULL
, *mpass
= NULL
, *badpass
= NULL
;
175 const char *CApath
= NULL
, *CAfile
= NULL
, *CAstore
= NULL
, *prog
;
176 int noCApath
= 0, noCAfile
= 0, noCAstore
= 0;
178 BIO
*in
= NULL
, *out
= NULL
;
180 STACK_OF(OPENSSL_STRING
) *canames
= NULL
;
181 EVP_CIPHER
*default_enc
= (EVP_CIPHER
*)EVP_aes_256_cbc();
182 EVP_CIPHER
*enc
= (EVP_CIPHER
*)default_enc
;
185 opt_set_unknown_name("cipher");
186 prog
= opt_init(argc
, argv
, pkcs12_options
);
187 while ((o
= opt_next()) != OPT_EOF
) {
192 BIO_printf(bio_err
, "%s: Use -help for summary.\n", prog
);
195 opt_help(pkcs12_options
);
217 options
|= (NOKEYS
| NOCERTS
);
231 #ifndef OPENSSL_NO_DES
233 cert_pbe
= NID_pbe_WithSHA1And3_Key_TripleDES_CBC
;
242 * |enc_name| stores the name of the option used so it
243 * can be printed if an error message is output.
245 enc_name
= opt_flag() + 1;
250 enc_name
= ciphername
= opt_unknown();
253 maciter
= iter
= opt_int_arg();
272 if (!set_pbe(&cert_pbe
, opt_arg()))
276 if (!set_pbe(&key_pbe
, opt_arg()))
287 certfile
= opt_arg();
290 untrusted
= opt_arg();
293 passcertsarg
= opt_arg();
302 csp_name
= opt_arg();
306 && (canames
= sk_OPENSSL_STRING_new_null()) == NULL
)
308 sk_OPENSSL_STRING_push(canames
, opt_arg());
317 passinarg
= opt_arg();
320 passoutarg
= opt_arg();
344 e
= setup_engine(opt_arg(), 0);
346 #ifndef OPENSSL_NO_DES
352 if (!opt_provider(o
))
358 /* No extra arguments. */
359 if (!opt_check_rest_arg(NULL
))
362 if (!app_RAND_load())
365 if (!opt_cipher_any(ciphername
, &enc
))
368 if ((options
& INFO
) != 0)
371 WARN_EXPORT("nomacver");
372 if ((options
& CLCERTS
) != 0)
373 WARN_EXPORT("clcerts");
374 if ((options
& CACERTS
) != 0)
375 WARN_EXPORT("cacerts");
376 if (enc
!= default_enc
)
378 "Warning: output encryption option -%s ignored with -export\n", enc_name
);
381 WARN_NO_EXPORT("inkey");
382 if (certfile
!= NULL
)
383 WARN_NO_EXPORT("certfile");
384 if (passcertsarg
!= NULL
)
385 WARN_NO_EXPORT("passcerts");
387 WARN_NO_EXPORT("chain");
388 if (untrusted
!= NULL
)
389 WARN_NO_EXPORT("untrusted");
391 WARN_NO_EXPORT("CAfile");
393 WARN_NO_EXPORT("CApath");
395 WARN_NO_EXPORT("CAstore");
397 WARN_NO_EXPORT("no-CAfile");
399 WARN_NO_EXPORT("no-CApath");
401 WARN_NO_EXPORT("no-CAstore");
403 WARN_NO_EXPORT("name");
405 WARN_NO_EXPORT("caname");
406 if (csp_name
!= NULL
)
407 WARN_NO_EXPORT("CSP");
409 WARN_NO_EXPORT("LMK");
410 if (keytype
== KEY_EX
)
411 WARN_NO_EXPORT("keyex");
412 if (keytype
== KEY_SIG
)
413 WARN_NO_EXPORT("keysig");
414 if (key_pbe
!= NID_undef
)
415 WARN_NO_EXPORT("keypbe");
416 if (cert_pbe
!= NID_undef
&& cert_pbe
!= -1)
417 WARN_NO_EXPORT("certpbe and -descert");
419 WARN_NO_EXPORT("macalg");
421 WARN_NO_EXPORT("iter and -noiter");
423 WARN_NO_EXPORT("nomaciter");
424 if (cert_pbe
== -1 && maciter
== -1)
425 WARN_NO_EXPORT("nomac");
427 #ifndef OPENSSL_NO_DES
429 /* load the legacy provider if not loaded already*/
430 if (!OSSL_PROVIDER_available(app_get0_libctx(), "legacy")) {
431 if (!app_provider_load(app_get0_libctx(), "legacy"))
433 /* load the default provider explicitly */
434 if (!app_provider_load(app_get0_libctx(), "default"))
437 if (cert_pbe
== NID_undef
) {
438 /* Adapt default algorithm */
439 # ifndef OPENSSL_NO_RC2
440 cert_pbe
= NID_pbe_WithSHA1And40BitRC2_CBC
;
442 cert_pbe
= NID_pbe_WithSHA1And3_Key_TripleDES_CBC
;
446 if (key_pbe
== NID_undef
)
447 key_pbe
= NID_pbe_WithSHA1And3_Key_TripleDES_CBC
;
448 if (enc
== default_enc
)
449 enc
= (EVP_CIPHER
*)EVP_des_ede3_cbc();
457 if (!app_passwd(passcertsarg
, NULL
, &passcerts
, NULL
)) {
458 BIO_printf(bio_err
, "Error getting certificate file password\n");
462 if (passarg
!= NULL
) {
464 passoutarg
= passarg
;
469 if (!app_passwd(passinarg
, passoutarg
, &passin
, &passout
)) {
470 BIO_printf(bio_err
, "Error getting passwords\n");
486 BIO_printf(bio_err
, "Option -twopass cannot be used with -passout or -password\n");
488 BIO_printf(bio_err
, "Option -twopass cannot be used with -passin or -password\n");
497 /* To avoid bit rot */
499 #ifndef OPENSSL_NO_UI_CONSOLE
500 if (EVP_read_pw_string(
501 macpass
, sizeof(macpass
), "Enter MAC Password:", export_pkcs12
)) {
502 BIO_printf(bio_err
, "Can't read Password\n");
507 BIO_printf(bio_err
, "Unsupported option -twopass\n");
513 EVP_PKEY
*key
= NULL
;
514 X509
*ee_cert
= NULL
, *x
= NULL
;
515 STACK_OF(X509
) *certs
= NULL
;
516 STACK_OF(X509
) *untrusted_certs
= NULL
;
517 EVP_MD
*macmd
= NULL
;
518 unsigned char *catmp
= NULL
;
521 if ((options
& (NOCERTS
| NOKEYS
)) == (NOCERTS
| NOKEYS
)) {
522 BIO_printf(bio_err
, "Nothing to export due to -noout or -nocerts and -nokeys\n");
526 if ((options
& NOCERTS
) != 0) {
528 BIO_printf(bio_err
, "Warning: -chain option ignored with -nocerts\n");
531 if (!(options
& NOKEYS
)) {
532 key
= load_key(keyname
? keyname
: infile
,
533 FORMAT_PEM
, 1, passin
, e
,
535 "private key from -inkey file" :
536 "private key from -in file");
541 /* Load all certs in input file */
542 if (!(options
& NOCERTS
)) {
543 if (!load_certs(infile
, 1, &certs
, passin
,
544 "certificates from -in file"))
546 if (sk_X509_num(certs
) < 1) {
547 BIO_printf(bio_err
, "No certificate in -in file %s\n", infile
);
552 /* Look for matching private key */
553 for (i
= 0; i
< sk_X509_num(certs
); i
++) {
554 x
= sk_X509_value(certs
, i
);
555 if (cert_matches_key(x
, key
)) {
557 /* Zero keyid and alias */
558 X509_keyid_set1(ee_cert
, NULL
, 0);
559 X509_alias_set1(ee_cert
, NULL
, 0);
560 /* Remove from list */
561 (void)sk_X509_delete(certs
, i
);
565 if (ee_cert
== NULL
) {
567 "No cert in -in file '%s' matches private key\n",
574 /* Load any untrusted certificates for chain building */
575 if (untrusted
!= NULL
) {
576 if (!load_certs(untrusted
, 0, &untrusted_certs
, passcerts
,
577 "untrusted certificates"))
581 /* If chaining get chain from end entity cert */
584 STACK_OF(X509
) *chain2
;
586 X509
*ee_cert_tmp
= ee_cert
;
588 /* Assume the first cert if we haven't got anything else */
589 if (ee_cert_tmp
== NULL
&& certs
!= NULL
)
590 ee_cert_tmp
= sk_X509_value(certs
, 0);
592 if (ee_cert_tmp
== NULL
) {
594 "No end entity certificate to check with -chain\n");
598 if ((store
= setup_verify(CAfile
, noCAfile
, CApath
, noCApath
,
603 vret
= get_cert_chain(ee_cert_tmp
, store
, untrusted_certs
, &chain2
);
604 X509_STORE_free(store
);
606 if (vret
== X509_V_OK
) {
608 /* Remove from chain2 the first (end entity) certificate */
609 X509_free(sk_X509_shift(chain2
));
610 /* Add the remaining certs (except for duplicates) */
611 add_certs
= X509_add_certs(certs
, chain2
, X509_ADD_FLAG_UP_REF
612 | X509_ADD_FLAG_NO_DUP
);
613 OSSL_STACK_OF_X509_free(chain2
);
617 if (vret
!= X509_V_ERR_UNSPECIFIED
)
618 BIO_printf(bio_err
, "Error getting chain: %s\n",
619 X509_verify_cert_error_string(vret
));
624 /* Add any extra certificates asked for */
625 if (certfile
!= NULL
) {
626 if (!load_certs(certfile
, 0, &certs
, passcerts
,
627 "extra certificates from -certfile"))
631 /* Add any CA names */
632 for (i
= 0; i
< sk_OPENSSL_STRING_num(canames
); i
++) {
633 catmp
= (unsigned char *)sk_OPENSSL_STRING_value(canames
, i
);
634 X509_alias_set1(sk_X509_value(certs
, i
), catmp
, -1);
637 if (csp_name
!= NULL
&& key
!= NULL
)
638 EVP_PKEY_add1_attr_by_NID(key
, NID_ms_csp_name
,
639 MBSTRING_ASC
, (unsigned char *)csp_name
,
642 if (add_lmk
&& key
!= NULL
)
643 EVP_PKEY_add1_attr_by_NID(key
, NID_LocalKeySet
, 0, NULL
, -1);
645 if (!noprompt
&& !(enc
== NULL
&& maciter
== -1)) {
646 /* To avoid bit rot */
648 #ifndef OPENSSL_NO_UI_CONSOLE
649 if (EVP_read_pw_string(pass
, sizeof(pass
),
650 "Enter Export Password:", 1)) {
651 BIO_printf(bio_err
, "Can't read Password\n");
656 BIO_printf(bio_err
, "Password required\n");
662 OPENSSL_strlcpy(macpass
, pass
, sizeof(macpass
));
664 p12
= PKCS12_create_ex(cpass
, name
, key
, ee_cert
, certs
,
665 key_pbe
, cert_pbe
, iter
, -1, keytype
,
666 app_get0_libctx(), app_get0_propq());
669 BIO_printf(bio_err
, "Error creating PKCS12 structure for %s\n",
674 if (macalg
!= NULL
) {
675 if (!opt_md(macalg
, &macmd
))
680 if (!PKCS12_set_mac(p12
, mpass
, -1, NULL
, 0, maciter
, macmd
)) {
681 BIO_printf(bio_err
, "Error creating PKCS12 MAC; no PKCS12KDF support?\n");
682 BIO_printf(bio_err
, "Use -nomac if MAC not required and PKCS12KDF support not available.\n");
688 out
= bio_open_owner(outfile
, FORMAT_PKCS12
, private);
692 i2d_PKCS12_bio(out
, p12
);
700 OSSL_STACK_OF_X509_free(certs
);
701 OSSL_STACK_OF_X509_free(untrusted_certs
);
704 ERR_print_errors(bio_err
);
709 in
= bio_open_default(infile
, 'r', FORMAT_PKCS12
);
712 out
= bio_open_owner(outfile
, FORMAT_PEM
, private);
716 p12
= PKCS12_init_ex(NID_pkcs7_data
, app_get0_libctx(), app_get0_propq());
718 ERR_print_errors(bio_err
);
721 if ((p12
= d2i_PKCS12_bio(in
, &p12
)) == NULL
) {
722 ERR_print_errors(bio_err
);
728 #ifndef OPENSSL_NO_UI_CONSOLE
729 if (EVP_read_pw_string(pass
, sizeof(pass
), "Enter Import Password:",
731 BIO_printf(bio_err
, "Can't read Password\n");
736 BIO_printf(bio_err
, "Password required\n");
742 OPENSSL_strlcpy(macpass
, pass
, sizeof(macpass
));
744 if ((options
& INFO
) && PKCS12_mac_present(p12
)) {
745 const ASN1_INTEGER
*tmaciter
;
746 const X509_ALGOR
*macalgid
;
747 const ASN1_OBJECT
*macobj
;
748 const ASN1_OCTET_STRING
*tmac
;
749 const ASN1_OCTET_STRING
*tsalt
;
751 PKCS12_get0_mac(&tmac
, &macalgid
, &tsalt
, &tmaciter
, p12
);
752 /* current hash algorithms do not use parameters so extract just name,
753 in future alg_print() may be needed */
754 X509_ALGOR_get0(&macobj
, NULL
, NULL
, macalgid
);
755 BIO_puts(bio_err
, "MAC: ");
756 i2a_ASN1_OBJECT(bio_err
, macobj
);
757 BIO_printf(bio_err
, ", Iteration %ld\n",
758 tmaciter
!= NULL
? ASN1_INTEGER_get(tmaciter
) : 1L);
759 BIO_printf(bio_err
, "MAC length: %ld, salt length: %ld\n",
760 tmac
!= NULL
? ASN1_STRING_length(tmac
) : 0L,
761 tsalt
!= NULL
? ASN1_STRING_length(tsalt
) : 0L);
766 pkcs12kdf
= EVP_KDF_fetch(app_get0_libctx(), "PKCS12KDF",
768 if (pkcs12kdf
== NULL
) {
769 BIO_printf(bio_err
, "Error verifying PKCS12 MAC; no PKCS12KDF support.\n");
770 BIO_printf(bio_err
, "Use -nomacver if MAC verification is not required.\n");
773 EVP_KDF_free(pkcs12kdf
);
774 /* If we enter empty password try no password first */
775 if (!mpass
[0] && PKCS12_verify_mac(p12
, NULL
, 0)) {
776 /* If mac and crypto pass the same set it to NULL too */
779 } else if (!PKCS12_verify_mac(p12
, mpass
, -1)) {
781 * May be UTF8 from previous version of OpenSSL:
782 * convert to a UTF8 form which will translate
783 * to the same Unicode password.
787 unsigned long err
= ERR_peek_error();
789 if (ERR_GET_LIB(err
) == ERR_LIB_PKCS12
790 && ERR_GET_REASON(err
) == PKCS12_R_MAC_ABSENT
) {
791 BIO_printf(bio_err
, "Warning: MAC is absent!\n");
795 utmp
= OPENSSL_asc2uni(mpass
, -1, NULL
, &utmplen
);
798 badpass
= OPENSSL_uni2utf8(utmp
, utmplen
);
800 if (!PKCS12_verify_mac(p12
, badpass
, -1)) {
801 BIO_printf(bio_err
, "Mac verify error: invalid password?\n");
802 ERR_print_errors(bio_err
);
805 BIO_printf(bio_err
, "Warning: using broken algorithm\n");
814 if (!dump_certs_keys_p12(out
, p12
, cpass
, -1, options
, passout
, enc
)) {
815 BIO_printf(bio_err
, "Error outputting keys and certificates\n");
816 ERR_print_errors(bio_err
);
825 sk_OPENSSL_STRING_free(canames
);
826 OPENSSL_free(badpass
);
827 OPENSSL_free(passcerts
);
828 OPENSSL_free(passin
);
829 OPENSSL_free(passout
);
833 int dump_certs_keys_p12(BIO
*out
, const PKCS12
*p12
, const char *pass
,
834 int passlen
, int options
, char *pempass
,
835 const EVP_CIPHER
*enc
)
837 STACK_OF(PKCS7
) *asafes
= NULL
;
838 STACK_OF(PKCS12_SAFEBAG
) *bags
;
843 if ((asafes
= PKCS12_unpack_authsafes(p12
)) == NULL
)
845 for (i
= 0; i
< sk_PKCS7_num(asafes
); i
++) {
846 p7
= sk_PKCS7_value(asafes
, i
);
847 bagnid
= OBJ_obj2nid(p7
->type
);
848 if (bagnid
== NID_pkcs7_data
) {
849 bags
= PKCS12_unpack_p7data(p7
);
851 BIO_printf(bio_err
, "PKCS7 Data\n");
852 } else if (bagnid
== NID_pkcs7_encrypted
) {
853 if (options
& INFO
) {
854 BIO_printf(bio_err
, "PKCS7 Encrypted data: ");
855 alg_print(p7
->d
.encrypted
->enc_data
->algorithm
);
857 bags
= PKCS12_unpack_p7encdata(p7
, pass
, passlen
);
863 if (!dump_certs_pkeys_bags(out
, bags
, pass
, passlen
,
864 options
, pempass
, enc
)) {
865 sk_PKCS12_SAFEBAG_pop_free(bags
, PKCS12_SAFEBAG_free
);
868 sk_PKCS12_SAFEBAG_pop_free(bags
, PKCS12_SAFEBAG_free
);
874 sk_PKCS7_pop_free(asafes
, PKCS7_free
);
878 int dump_certs_pkeys_bags(BIO
*out
, const STACK_OF(PKCS12_SAFEBAG
) *bags
,
879 const char *pass
, int passlen
, int options
,
880 char *pempass
, const EVP_CIPHER
*enc
)
883 for (i
= 0; i
< sk_PKCS12_SAFEBAG_num(bags
); i
++) {
884 if (!dump_certs_pkeys_bag(out
,
885 sk_PKCS12_SAFEBAG_value(bags
, i
),
886 pass
, passlen
, options
, pempass
, enc
))
892 int dump_certs_pkeys_bag(BIO
*out
, const PKCS12_SAFEBAG
*bag
,
893 const char *pass
, int passlen
, int options
,
894 char *pempass
, const EVP_CIPHER
*enc
)
897 PKCS8_PRIV_KEY_INFO
*p8
;
898 const PKCS8_PRIV_KEY_INFO
*p8c
;
900 const STACK_OF(X509_ATTRIBUTE
) *attrs
;
903 attrs
= PKCS12_SAFEBAG_get0_attrs(bag
);
905 switch (PKCS12_SAFEBAG_get_nid(bag
)) {
908 BIO_printf(bio_err
, "Key bag\n");
909 if (options
& NOKEYS
)
911 print_attribs(out
, attrs
, "Bag Attributes");
912 p8c
= PKCS12_SAFEBAG_get0_p8inf(bag
);
913 if ((pkey
= EVP_PKCS82PKEY(p8c
)) == NULL
)
915 print_attribs(out
, PKCS8_pkey_get0_attrs(p8c
), "Key Attributes");
916 ret
= PEM_write_bio_PrivateKey(out
, pkey
, enc
, NULL
, 0, NULL
, pempass
);
920 case NID_pkcs8ShroudedKeyBag
:
921 if (options
& INFO
) {
923 const X509_ALGOR
*tp8alg
;
925 BIO_printf(bio_err
, "Shrouded Keybag: ");
926 tp8
= PKCS12_SAFEBAG_get0_pkcs8(bag
);
927 X509_SIG_get0(tp8
, &tp8alg
, NULL
);
930 if (options
& NOKEYS
)
932 print_attribs(out
, attrs
, "Bag Attributes");
933 if ((p8
= PKCS12_decrypt_skey(bag
, pass
, passlen
)) == NULL
)
935 if ((pkey
= EVP_PKCS82PKEY(p8
)) == NULL
) {
936 PKCS8_PRIV_KEY_INFO_free(p8
);
939 print_attribs(out
, PKCS8_pkey_get0_attrs(p8
), "Key Attributes");
940 PKCS8_PRIV_KEY_INFO_free(p8
);
941 ret
= PEM_write_bio_PrivateKey(out
, pkey
, enc
, NULL
, 0, NULL
, pempass
);
947 BIO_printf(bio_err
, "Certificate bag\n");
948 if (options
& NOCERTS
)
950 if (PKCS12_SAFEBAG_get0_attr(bag
, NID_localKeyID
)) {
951 if (options
& CACERTS
)
953 } else if (options
& CLCERTS
)
955 print_attribs(out
, attrs
, "Bag Attributes");
956 if (PKCS12_SAFEBAG_get_bag_nid(bag
) != NID_x509Certificate
)
958 if ((x509
= PKCS12_SAFEBAG_get1_cert(bag
)) == NULL
)
960 dump_cert_text(out
, x509
);
961 ret
= PEM_write_bio_X509(out
, x509
);
967 BIO_printf(bio_err
, "Secret bag\n");
968 print_attribs(out
, attrs
, "Bag Attributes");
969 BIO_printf(bio_err
, "Bag Type: ");
970 i2a_ASN1_OBJECT(bio_err
, PKCS12_SAFEBAG_get0_bag_type(bag
));
971 BIO_printf(bio_err
, "\nBag Value: ");
972 print_attribute(out
, PKCS12_SAFEBAG_get0_bag_obj(bag
));
975 case NID_safeContentsBag
:
977 BIO_printf(bio_err
, "Safe Contents bag\n");
978 print_attribs(out
, attrs
, "Bag Attributes");
979 return dump_certs_pkeys_bags(out
, PKCS12_SAFEBAG_get0_safes(bag
),
980 pass
, passlen
, options
, pempass
, enc
);
983 BIO_printf(bio_err
, "Warning unsupported bag type: ");
984 i2a_ASN1_OBJECT(bio_err
, PKCS12_SAFEBAG_get0_type(bag
));
985 BIO_printf(bio_err
, "\n");
991 /* Given a single certificate return a verified chain or NULL if error */
993 static int get_cert_chain(X509
*cert
, X509_STORE
*store
,
994 STACK_OF(X509
) *untrusted_certs
,
995 STACK_OF(X509
) **chain
)
997 X509_STORE_CTX
*store_ctx
= NULL
;
998 STACK_OF(X509
) *chn
= NULL
;
1001 store_ctx
= X509_STORE_CTX_new_ex(app_get0_libctx(), app_get0_propq());
1002 if (store_ctx
== NULL
) {
1003 i
= X509_V_ERR_UNSPECIFIED
;
1006 if (!X509_STORE_CTX_init(store_ctx
, store
, cert
, untrusted_certs
)) {
1007 i
= X509_V_ERR_UNSPECIFIED
;
1012 if (X509_verify_cert(store_ctx
) > 0)
1013 chn
= X509_STORE_CTX_get1_chain(store_ctx
);
1014 else if ((i
= X509_STORE_CTX_get_error(store_ctx
)) == 0)
1015 i
= X509_V_ERR_UNSPECIFIED
;
1018 X509_STORE_CTX_free(store_ctx
);
1023 static int alg_print(const X509_ALGOR
*alg
)
1025 int pbenid
, aparamtype
;
1026 const ASN1_OBJECT
*aoid
;
1028 PBEPARAM
*pbe
= NULL
;
1030 X509_ALGOR_get0(&aoid
, &aparamtype
, &aparam
, alg
);
1032 pbenid
= OBJ_obj2nid(aoid
);
1034 BIO_printf(bio_err
, "%s", OBJ_nid2ln(pbenid
));
1037 * If PBE algorithm is PBES2 decode algorithm parameters
1038 * for additional details.
1040 if (pbenid
== NID_pbes2
) {
1041 PBE2PARAM
*pbe2
= NULL
;
1043 if (aparamtype
== V_ASN1_SEQUENCE
)
1044 pbe2
= ASN1_item_unpack(aparam
, ASN1_ITEM_rptr(PBE2PARAM
));
1046 BIO_puts(bio_err
, ", <unsupported parameters>");
1049 X509_ALGOR_get0(&aoid
, &aparamtype
, &aparam
, pbe2
->keyfunc
);
1050 pbenid
= OBJ_obj2nid(aoid
);
1051 X509_ALGOR_get0(&aoid
, NULL
, NULL
, pbe2
->encryption
);
1052 encnid
= OBJ_obj2nid(aoid
);
1053 BIO_printf(bio_err
, ", %s, %s", OBJ_nid2ln(pbenid
),
1054 OBJ_nid2sn(encnid
));
1055 /* If KDF is PBKDF2 decode parameters */
1056 if (pbenid
== NID_id_pbkdf2
) {
1057 PBKDF2PARAM
*kdf
= NULL
;
1059 if (aparamtype
== V_ASN1_SEQUENCE
)
1060 kdf
= ASN1_item_unpack(aparam
, ASN1_ITEM_rptr(PBKDF2PARAM
));
1062 BIO_puts(bio_err
, ", <unsupported parameters>");
1066 if (kdf
->prf
== NULL
) {
1067 prfnid
= NID_hmacWithSHA1
;
1069 X509_ALGOR_get0(&aoid
, NULL
, NULL
, kdf
->prf
);
1070 prfnid
= OBJ_obj2nid(aoid
);
1072 BIO_printf(bio_err
, ", Iteration %ld, PRF %s",
1073 ASN1_INTEGER_get(kdf
->iter
), OBJ_nid2sn(prfnid
));
1074 PBKDF2PARAM_free(kdf
);
1075 #ifndef OPENSSL_NO_SCRYPT
1076 } else if (pbenid
== NID_id_scrypt
) {
1077 SCRYPT_PARAMS
*kdf
= NULL
;
1079 if (aparamtype
== V_ASN1_SEQUENCE
)
1080 kdf
= ASN1_item_unpack(aparam
, ASN1_ITEM_rptr(SCRYPT_PARAMS
));
1082 BIO_puts(bio_err
, ", <unsupported parameters>");
1085 BIO_printf(bio_err
, ", Salt length: %d, Cost(N): %ld, "
1086 "Block size(r): %ld, Parallelism(p): %ld",
1087 ASN1_STRING_length(kdf
->salt
),
1088 ASN1_INTEGER_get(kdf
->costParameter
),
1089 ASN1_INTEGER_get(kdf
->blockSize
),
1090 ASN1_INTEGER_get(kdf
->parallelizationParameter
));
1091 SCRYPT_PARAMS_free(kdf
);
1094 PBE2PARAM_free(pbe2
);
1096 if (aparamtype
== V_ASN1_SEQUENCE
)
1097 pbe
= ASN1_item_unpack(aparam
, ASN1_ITEM_rptr(PBEPARAM
));
1099 BIO_puts(bio_err
, ", <unsupported parameters>");
1102 BIO_printf(bio_err
, ", Iteration %ld", ASN1_INTEGER_get(pbe
->iter
));
1106 BIO_puts(bio_err
, "\n");
1110 /* Load all certificates from a given file */
1112 int cert_load(BIO
*in
, STACK_OF(X509
) *sk
)
1117 while ((cert
= PEM_read_bio_X509(in
, NULL
, NULL
, NULL
))) {
1119 if (!sk_X509_push(sk
, cert
))
1127 /* Generalised x509 attribute value print */
1129 void print_attribute(BIO
*out
, const ASN1_TYPE
*av
)
1134 case V_ASN1_BMPSTRING
:
1135 value
= OPENSSL_uni2asc(av
->value
.bmpstring
->data
,
1136 av
->value
.bmpstring
->length
);
1137 BIO_printf(out
, "%s\n", value
);
1138 OPENSSL_free(value
);
1141 case V_ASN1_UTF8STRING
:
1142 BIO_printf(out
, "%.*s\n", av
->value
.utf8string
->length
,
1143 av
->value
.utf8string
->data
);
1146 case V_ASN1_OCTET_STRING
:
1147 hex_prin(out
, av
->value
.octet_string
->data
,
1148 av
->value
.octet_string
->length
);
1149 BIO_printf(out
, "\n");
1152 case V_ASN1_BIT_STRING
:
1153 hex_prin(out
, av
->value
.bit_string
->data
,
1154 av
->value
.bit_string
->length
);
1155 BIO_printf(out
, "\n");
1159 BIO_printf(out
, "<Unsupported tag %d>\n", av
->type
);
1164 /* Generalised attribute print: handle PKCS#8 and bag attributes */
1166 int print_attribs(BIO
*out
, const STACK_OF(X509_ATTRIBUTE
) *attrlst
,
1169 X509_ATTRIBUTE
*attr
;
1173 BIO_printf(out
, "%s: <No Attributes>\n", name
);
1176 if (!sk_X509_ATTRIBUTE_num(attrlst
)) {
1177 BIO_printf(out
, "%s: <Empty Attributes>\n", name
);
1180 BIO_printf(out
, "%s\n", name
);
1181 for (i
= 0; i
< sk_X509_ATTRIBUTE_num(attrlst
); i
++) {
1182 ASN1_OBJECT
*attr_obj
;
1183 attr
= sk_X509_ATTRIBUTE_value(attrlst
, i
);
1184 attr_obj
= X509_ATTRIBUTE_get0_object(attr
);
1185 attr_nid
= OBJ_obj2nid(attr_obj
);
1186 BIO_printf(out
, " ");
1187 if (attr_nid
== NID_undef
) {
1188 i2a_ASN1_OBJECT(out
, attr_obj
);
1189 BIO_printf(out
, ": ");
1191 BIO_printf(out
, "%s: ", OBJ_nid2ln(attr_nid
));
1194 if (X509_ATTRIBUTE_count(attr
)) {
1195 for (j
= 0; j
< X509_ATTRIBUTE_count(attr
); j
++)
1197 av
= X509_ATTRIBUTE_get0_type(attr
, j
);
1198 print_attribute(out
, av
);
1201 BIO_printf(out
, "<No Values>\n");
1207 void hex_prin(BIO
*out
, unsigned char *buf
, int len
)
1210 for (i
= 0; i
< len
; i
++)
1211 BIO_printf(out
, "%02X ", buf
[i
]);
1214 static int set_pbe(int *ppbe
, const char *str
)
1218 if (strcmp(str
, "NONE") == 0) {
1222 *ppbe
= OBJ_txt2nid(str
);
1223 if (*ppbe
== NID_undef
) {
1224 BIO_printf(bio_err
, "Unknown PBE algorithm %s\n", str
);