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
);
580 sk_OPENSSL_STRING_free(canames
);
581 OPENSSL_free(badpass
);
582 OPENSSL_free(passin
);
583 OPENSSL_free(passout
);
587 int dump_certs_keys_p12(BIO
*out
, const PKCS12
*p12
, const char *pass
,
588 int passlen
, int options
, char *pempass
,
589 const EVP_CIPHER
*enc
)
591 STACK_OF(PKCS7
) *asafes
= NULL
;
592 STACK_OF(PKCS12_SAFEBAG
) *bags
;
597 if ((asafes
= PKCS12_unpack_authsafes(p12
)) == NULL
)
599 for (i
= 0; i
< sk_PKCS7_num(asafes
); i
++) {
600 p7
= sk_PKCS7_value(asafes
, i
);
601 bagnid
= OBJ_obj2nid(p7
->type
);
602 if (bagnid
== NID_pkcs7_data
) {
603 bags
= PKCS12_unpack_p7data(p7
);
605 BIO_printf(bio_err
, "PKCS7 Data\n");
606 } else if (bagnid
== NID_pkcs7_encrypted
) {
607 if (options
& INFO
) {
608 BIO_printf(bio_err
, "PKCS7 Encrypted data: ");
609 alg_print(p7
->d
.encrypted
->enc_data
->algorithm
);
611 bags
= PKCS12_unpack_p7encdata(p7
, pass
, passlen
);
616 if (!dump_certs_pkeys_bags(out
, bags
, pass
, passlen
,
617 options
, pempass
, enc
)) {
618 sk_PKCS12_SAFEBAG_pop_free(bags
, PKCS12_SAFEBAG_free
);
621 sk_PKCS12_SAFEBAG_pop_free(bags
, PKCS12_SAFEBAG_free
);
627 sk_PKCS7_pop_free(asafes
, PKCS7_free
);
631 int dump_certs_pkeys_bags(BIO
*out
, const STACK_OF(PKCS12_SAFEBAG
) *bags
,
632 const char *pass
, int passlen
, int options
,
633 char *pempass
, const EVP_CIPHER
*enc
)
636 for (i
= 0; i
< sk_PKCS12_SAFEBAG_num(bags
); i
++) {
637 if (!dump_certs_pkeys_bag(out
,
638 sk_PKCS12_SAFEBAG_value(bags
, i
),
639 pass
, passlen
, options
, pempass
, enc
))
645 int dump_certs_pkeys_bag(BIO
*out
, const PKCS12_SAFEBAG
*bag
,
646 const char *pass
, int passlen
, int options
,
647 char *pempass
, const EVP_CIPHER
*enc
)
650 PKCS8_PRIV_KEY_INFO
*p8
;
651 const PKCS8_PRIV_KEY_INFO
*p8c
;
653 const STACK_OF(X509_ATTRIBUTE
) *attrs
;
656 attrs
= PKCS12_SAFEBAG_get0_attrs(bag
);
658 switch (PKCS12_SAFEBAG_get_nid(bag
)) {
661 BIO_printf(bio_err
, "Key bag\n");
662 if (options
& NOKEYS
)
664 print_attribs(out
, attrs
, "Bag Attributes");
665 p8c
= PKCS12_SAFEBAG_get0_p8inf(bag
);
666 if ((pkey
= EVP_PKCS82PKEY(p8c
)) == NULL
)
668 print_attribs(out
, PKCS8_pkey_get0_attrs(p8c
), "Key Attributes");
669 ret
= PEM_write_bio_PrivateKey(out
, pkey
, enc
, NULL
, 0, NULL
, pempass
);
673 case NID_pkcs8ShroudedKeyBag
:
674 if (options
& INFO
) {
676 const X509_ALGOR
*tp8alg
;
678 BIO_printf(bio_err
, "Shrouded Keybag: ");
679 tp8
= PKCS12_SAFEBAG_get0_pkcs8(bag
);
680 X509_SIG_get0(tp8
, &tp8alg
, NULL
);
683 if (options
& NOKEYS
)
685 print_attribs(out
, attrs
, "Bag Attributes");
686 if ((p8
= PKCS12_decrypt_skey(bag
, pass
, passlen
)) == NULL
)
688 if ((pkey
= EVP_PKCS82PKEY(p8
)) == NULL
) {
689 PKCS8_PRIV_KEY_INFO_free(p8
);
692 print_attribs(out
, PKCS8_pkey_get0_attrs(p8
), "Key Attributes");
693 PKCS8_PRIV_KEY_INFO_free(p8
);
694 ret
= PEM_write_bio_PrivateKey(out
, pkey
, enc
, NULL
, 0, NULL
, pempass
);
700 BIO_printf(bio_err
, "Certificate bag\n");
701 if (options
& NOCERTS
)
703 if (PKCS12_SAFEBAG_get0_attr(bag
, NID_localKeyID
)) {
704 if (options
& CACERTS
)
706 } else if (options
& CLCERTS
)
708 print_attribs(out
, attrs
, "Bag Attributes");
709 if (PKCS12_SAFEBAG_get_bag_nid(bag
) != NID_x509Certificate
)
711 if ((x509
= PKCS12_SAFEBAG_get1_cert(bag
)) == NULL
)
713 dump_cert_text(out
, x509
);
714 ret
= PEM_write_bio_X509(out
, x509
);
718 case NID_safeContentsBag
:
720 BIO_printf(bio_err
, "Safe Contents bag\n");
721 print_attribs(out
, attrs
, "Bag Attributes");
722 return dump_certs_pkeys_bags(out
, PKCS12_SAFEBAG_get0_safes(bag
),
723 pass
, passlen
, options
, pempass
, enc
);
726 BIO_printf(bio_err
, "Warning unsupported bag type: ");
727 i2a_ASN1_OBJECT(bio_err
, PKCS12_SAFEBAG_get0_type(bag
));
728 BIO_printf(bio_err
, "\n");
734 /* Given a single certificate return a verified chain or NULL if error */
736 static int get_cert_chain(X509
*cert
, X509_STORE
*store
,
737 STACK_OF(X509
) **chain
)
739 X509_STORE_CTX
*store_ctx
= NULL
;
740 STACK_OF(X509
) *chn
= NULL
;
743 store_ctx
= X509_STORE_CTX_new();
744 if (store_ctx
== NULL
) {
745 i
= X509_V_ERR_UNSPECIFIED
;
748 if (!X509_STORE_CTX_init(store_ctx
, store
, cert
, NULL
)) {
749 i
= X509_V_ERR_UNSPECIFIED
;
754 if (X509_verify_cert(store_ctx
) > 0)
755 chn
= X509_STORE_CTX_get1_chain(store_ctx
);
756 else if ((i
= X509_STORE_CTX_get_error(store_ctx
)) == 0)
757 i
= X509_V_ERR_UNSPECIFIED
;
760 X509_STORE_CTX_free(store_ctx
);
765 static int alg_print(const X509_ALGOR
*alg
)
767 int pbenid
, aparamtype
;
768 const ASN1_OBJECT
*aoid
;
770 PBEPARAM
*pbe
= NULL
;
772 X509_ALGOR_get0(&aoid
, &aparamtype
, &aparam
, alg
);
774 pbenid
= OBJ_obj2nid(aoid
);
776 BIO_printf(bio_err
, "%s", OBJ_nid2ln(pbenid
));
779 * If PBE algorithm is PBES2 decode algorithm parameters
780 * for additional details.
782 if (pbenid
== NID_pbes2
) {
783 PBE2PARAM
*pbe2
= NULL
;
785 if (aparamtype
== V_ASN1_SEQUENCE
)
786 pbe2
= ASN1_item_unpack(aparam
, ASN1_ITEM_rptr(PBE2PARAM
));
788 BIO_puts(bio_err
, "<unsupported parameters>");
791 X509_ALGOR_get0(&aoid
, &aparamtype
, &aparam
, pbe2
->keyfunc
);
792 pbenid
= OBJ_obj2nid(aoid
);
793 X509_ALGOR_get0(&aoid
, NULL
, NULL
, pbe2
->encryption
);
794 encnid
= OBJ_obj2nid(aoid
);
795 BIO_printf(bio_err
, ", %s, %s", OBJ_nid2ln(pbenid
),
797 /* If KDF is PBKDF2 decode parameters */
798 if (pbenid
== NID_id_pbkdf2
) {
799 PBKDF2PARAM
*kdf
= NULL
;
801 if (aparamtype
== V_ASN1_SEQUENCE
)
802 kdf
= ASN1_item_unpack(aparam
, ASN1_ITEM_rptr(PBKDF2PARAM
));
804 BIO_puts(bio_err
, "<unsupported parameters>");
808 if (kdf
->prf
== NULL
) {
809 prfnid
= NID_hmacWithSHA1
;
811 X509_ALGOR_get0(&aoid
, NULL
, NULL
, kdf
->prf
);
812 prfnid
= OBJ_obj2nid(aoid
);
814 BIO_printf(bio_err
, ", Iteration %ld, PRF %s",
815 ASN1_INTEGER_get(kdf
->iter
), OBJ_nid2sn(prfnid
));
816 PBKDF2PARAM_free(kdf
);
818 PBE2PARAM_free(pbe2
);
820 if (aparamtype
== V_ASN1_SEQUENCE
)
821 pbe
= ASN1_item_unpack(aparam
, ASN1_ITEM_rptr(PBEPARAM
));
823 BIO_puts(bio_err
, "<unsupported parameters>");
826 BIO_printf(bio_err
, ", Iteration %ld", ASN1_INTEGER_get(pbe
->iter
));
830 BIO_puts(bio_err
, "\n");
834 /* Load all certificates from a given file */
836 int cert_load(BIO
*in
, STACK_OF(X509
) *sk
)
841 while ((cert
= PEM_read_bio_X509(in
, NULL
, NULL
, NULL
))) {
843 sk_X509_push(sk
, cert
);
850 /* Generalised attribute print: handle PKCS#8 and bag attributes */
852 int print_attribs(BIO
*out
, const STACK_OF(X509_ATTRIBUTE
) *attrlst
,
855 X509_ATTRIBUTE
*attr
;
860 BIO_printf(out
, "%s: <No Attributes>\n", name
);
863 if (!sk_X509_ATTRIBUTE_num(attrlst
)) {
864 BIO_printf(out
, "%s: <Empty Attributes>\n", name
);
867 BIO_printf(out
, "%s\n", name
);
868 for (i
= 0; i
< sk_X509_ATTRIBUTE_num(attrlst
); i
++) {
869 ASN1_OBJECT
*attr_obj
;
870 attr
= sk_X509_ATTRIBUTE_value(attrlst
, i
);
871 attr_obj
= X509_ATTRIBUTE_get0_object(attr
);
872 attr_nid
= OBJ_obj2nid(attr_obj
);
873 BIO_printf(out
, " ");
874 if (attr_nid
== NID_undef
) {
875 i2a_ASN1_OBJECT(out
, attr_obj
);
876 BIO_printf(out
, ": ");
878 BIO_printf(out
, "%s: ", OBJ_nid2ln(attr_nid
));
880 if (X509_ATTRIBUTE_count(attr
)) {
881 av
= X509_ATTRIBUTE_get0_type(attr
, 0);
883 case V_ASN1_BMPSTRING
:
884 value
= OPENSSL_uni2asc(av
->value
.bmpstring
->data
,
885 av
->value
.bmpstring
->length
);
886 BIO_printf(out
, "%s\n", value
);
890 case V_ASN1_OCTET_STRING
:
891 hex_prin(out
, av
->value
.octet_string
->data
,
892 av
->value
.octet_string
->length
);
893 BIO_printf(out
, "\n");
896 case V_ASN1_BIT_STRING
:
897 hex_prin(out
, av
->value
.bit_string
->data
,
898 av
->value
.bit_string
->length
);
899 BIO_printf(out
, "\n");
903 BIO_printf(out
, "<Unsupported tag %d>\n", av
->type
);
907 BIO_printf(out
, "<No Values>\n");
912 void hex_prin(BIO
*out
, unsigned char *buf
, int len
)
915 for (i
= 0; i
< len
; i
++)
916 BIO_printf(out
, "%02X ", buf
[i
]);
919 static int set_pbe(int *ppbe
, const char *str
)
923 if (strcmp(str
, "NONE") == 0) {
927 *ppbe
= OBJ_txt2nid(str
);
928 if (*ppbe
== NID_undef
) {
929 BIO_printf(bio_err
, "Unknown PBE algorithm %s\n", str
);