2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
58 /* ====================================================================
59 * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
68 * 2. Redistributions in binary form must reproduce the above copyright
69 * notice, this list of conditions and the following disclaimer in
70 * the documentation and/or other materials provided with the
73 * 3. All advertising materials mentioning features or use of this
74 * software must display the following acknowledgment:
75 * "This product includes software developed by the OpenSSL Project
76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
79 * endorse or promote products derived from this software without
80 * prior written permission. For written permission, please contact
81 * openssl-core@openssl.org.
83 * 5. Products derived from this software may not be called "OpenSSL"
84 * nor may "OpenSSL" appear in their names without prior written
85 * permission of the OpenSSL Project.
87 * 6. Redistributions of any form whatsoever must retain the following
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
103 * OF THE POSSIBILITY OF SUCH DAMAGE.
104 * ====================================================================
106 * This product includes cryptographic software written by Eric Young
107 * (eay@cryptsoft.com). This product includes software written by Tim
108 * Hudson (tjh@cryptsoft.com).
112 #if !defined(_POSIX_C_SOURCE) && defined(OPENSSL_SYS_VMS)
114 * On VMS, you need to define this to get the declaration of fileno(). The
115 * value 2 is to make sure no function defined in POSIX-2 is left undefined.
117 # define _POSIX_C_SOURCE 2
122 #if !defined(OPENSSL_SYS_WIN32) && !defined(OPENSSL_SYS_WINCE) && !defined(NETWARE_CLIB)
123 # include <strings.h>
125 #include <sys/types.h>
129 #include <openssl/err.h>
130 #include <openssl/x509.h>
131 #include <openssl/x509v3.h>
132 #include <openssl/pem.h>
133 #include <openssl/pkcs12.h>
134 #include <openssl/ui.h>
135 #include <openssl/safestack.h>
136 #ifndef OPENSSL_NO_ENGINE
137 # include <openssl/engine.h>
139 #ifndef OPENSSL_NO_RSA
140 # include <openssl/rsa.h>
142 #include <openssl/bn.h>
143 #ifndef OPENSSL_NO_JPAKE
144 # include <openssl/jpake.h>
152 static int WIN32_rename(const char *from
, const char *to
);
153 # define rename(from,to) WIN32_rename((from),(to))
162 static UI_METHOD
*ui_method
= NULL
;
164 static int set_table_opts(unsigned long *flags
, const char *arg
,
165 const NAME_EX_TBL
* in_tbl
);
166 static int set_multi_opts(unsigned long *flags
, const char *arg
,
167 const NAME_EX_TBL
* in_tbl
);
169 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
170 /* Looks like this stuff is worth moving into separate function */
171 static EVP_PKEY
*load_netscape_key(BIO
*err
, BIO
*key
, const char *file
,
172 const char *key_descrip
, int format
);
175 int app_init(long mesgwin
);
176 #ifdef undef /* never finished - probably never will be
178 int args_from_file(char *file
, int *argc
, char **argv
[])
183 static char *buf
= NULL
;
184 static char **arg
= NULL
;
187 fp
= fopen(file
, "r");
191 if (fseek(fp
, 0, SEEK_END
) == 0)
192 len
= ftell(fp
), rewind(fp
);
205 buf
= (char *)OPENSSL_malloc(len
+ 1);
209 len
= fread(buf
, 1, len
, fp
);
215 for (p
= buf
; *p
; p
++)
220 arg
= (char **)OPENSSL_malloc(sizeof(char *) * (i
* 2));
228 if (*p
== '#') { /* comment line */
229 while (*p
&& (*p
!= '\n'))
233 /* else we have a line */
236 while (*p
&& ((*p
!= ' ') && (*p
!= '\t') && (*p
!= '\n')))
244 /* else it is a tab or space */
246 while (*p
&& ((*p
== ' ') || (*p
== '\t') || (*p
== '\n')))
256 while (*p
&& (*p
!= '\n'))
260 /* else *p == '\n' */
272 if ((*s
== 'D') || (*s
== 'd'))
273 return (FORMAT_ASN1
);
274 else if ((*s
== 'T') || (*s
== 't'))
275 return (FORMAT_TEXT
);
276 else if ((strcmp(s
, "NSS") == 0) || (strcmp(s
, "nss") == 0))
278 else if ((*s
== 'N') || (*s
== 'n'))
279 return (FORMAT_NETSCAPE
);
280 else if ((*s
== 'S') || (*s
== 's'))
281 return (FORMAT_SMIME
);
282 else if ((*s
== 'M') || (*s
== 'm'))
283 return (FORMAT_MSBLOB
);
285 || (strcmp(s
, "PKCS12") == 0) || (strcmp(s
, "pkcs12") == 0)
286 || (strcmp(s
, "P12") == 0) || (strcmp(s
, "p12") == 0))
287 return (FORMAT_PKCS12
);
288 else if ((*s
== 'E') || (*s
== 'e'))
289 return (FORMAT_ENGINE
);
290 else if ((*s
== 'H') || (*s
== 'h'))
292 else if ((*s
== 'P') || (*s
== 'p')) {
293 if (s
[1] == 'V' || s
[1] == 'v')
298 return (FORMAT_UNDEF
);
301 #if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_NETWARE)
302 void program_name(char *in
, char *out
, int size
)
308 /* find the last '/', '\' or ':' */
309 for (i
= n
- 1; i
> 0; i
--) {
310 if ((in
[i
] == '/') || (in
[i
] == '\\') || (in
[i
] == ':')) {
319 # if defined(OPENSSL_SYS_NETWARE)
320 /* strip off trailing .nlm if present. */
321 if ((n
> 4) && (p
[n
- 4] == '.') &&
322 ((p
[n
- 3] == 'n') || (p
[n
- 3] == 'N')) &&
323 ((p
[n
- 2] == 'l') || (p
[n
- 2] == 'L')) &&
324 ((p
[n
- 1] == 'm') || (p
[n
- 1] == 'M')))
327 /* strip off trailing .exe if present. */
328 if ((n
> 4) && (p
[n
- 4] == '.') &&
329 ((p
[n
- 3] == 'e') || (p
[n
- 3] == 'E')) &&
330 ((p
[n
- 2] == 'x') || (p
[n
- 2] == 'X')) &&
331 ((p
[n
- 1] == 'e') || (p
[n
- 1] == 'E')))
338 for (i
= 0; i
< n
; i
++) {
339 if ((p
[i
] >= 'A') && (p
[i
] <= 'Z'))
340 out
[i
] = p
[i
] - 'A' + 'a';
347 # ifdef OPENSSL_SYS_VMS
348 void program_name(char *in
, char *out
, int size
)
353 while (*chars
!= '\0') {
354 q
= strrchr(p
, *chars
);
363 strncpy(out
, p
, size
- 1);
365 out
[size
- 1] = '\0';
371 void program_name(char *in
, char *out
, int size
)
375 p
= strrchr(in
, '/');
380 BUF_strlcpy(out
, p
, size
);
385 int chopup_args(ARGS
*arg
, char *buf
, int *argc
, char **argv
[])
394 if (arg
->count
== 0) {
396 arg
->data
= (char **)OPENSSL_malloc(sizeof(char *) * arg
->count
);
397 if (arg
->data
== NULL
)
400 for (i
= 0; i
< arg
->count
; i
++)
406 /* first scan over white space */
409 while (*p
&& ((*p
== ' ') || (*p
== '\t') || (*p
== '\n')))
414 /* The start of something good :-) */
415 if (num
>= arg
->count
) {
417 int tlen
= arg
->count
+ 20;
418 tmp_p
= (char **)OPENSSL_realloc(arg
->data
,
419 sizeof(char *) * tlen
);
424 /* initialize newly allocated data */
425 for (i
= num
; i
< arg
->count
; i
++)
428 arg
->data
[num
++] = p
;
430 /* now look for the end of this */
431 if ((*p
== '\'') || (*p
== '\"')) { /* scan for closing quote */
433 arg
->data
[num
- 1]++; /* jump over quote */
434 while (*p
&& (*p
!= i
))
438 while (*p
&& ((*p
!= ' ') && (*p
!= '\t') && (*p
!= '\n')))
454 int app_init(long mesgwin
)
460 int dump_cert_text(BIO
*out
, X509
*x
)
464 p
= X509_NAME_oneline(X509_get_subject_name(x
), NULL
, 0);
465 BIO_puts(out
, "subject=");
469 p
= X509_NAME_oneline(X509_get_issuer_name(x
), NULL
, 0);
470 BIO_puts(out
, "\nissuer=");
478 static int ui_open(UI
*ui
)
480 return UI_method_get_opener(UI_OpenSSL())(ui
);
483 static int ui_read(UI
*ui
, UI_STRING
*uis
)
485 if (UI_get_input_flags(uis
) & UI_INPUT_FLAG_DEFAULT_PWD
486 && UI_get0_user_data(ui
)) {
487 switch (UI_get_string_type(uis
)) {
491 const char *password
=
492 ((PW_CB_DATA
*)UI_get0_user_data(ui
))->password
;
493 if (password
&& password
[0] != '\0') {
494 UI_set_result(ui
, uis
, password
);
502 return UI_method_get_reader(UI_OpenSSL())(ui
, uis
);
505 static int ui_write(UI
*ui
, UI_STRING
*uis
)
507 if (UI_get_input_flags(uis
) & UI_INPUT_FLAG_DEFAULT_PWD
508 && UI_get0_user_data(ui
)) {
509 switch (UI_get_string_type(uis
)) {
513 const char *password
=
514 ((PW_CB_DATA
*)UI_get0_user_data(ui
))->password
;
515 if (password
&& password
[0] != '\0')
522 return UI_method_get_writer(UI_OpenSSL())(ui
, uis
);
525 static int ui_close(UI
*ui
)
527 return UI_method_get_closer(UI_OpenSSL())(ui
);
530 int setup_ui_method(void)
532 ui_method
= UI_create_method("OpenSSL application user interface");
533 UI_method_set_opener(ui_method
, ui_open
);
534 UI_method_set_reader(ui_method
, ui_read
);
535 UI_method_set_writer(ui_method
, ui_write
);
536 UI_method_set_closer(ui_method
, ui_close
);
540 void destroy_ui_method(void)
543 UI_destroy_method(ui_method
);
548 int password_callback(char *buf
, int bufsiz
, int verify
, PW_CB_DATA
*cb_tmp
)
552 const char *prompt_info
= NULL
;
553 const char *password
= NULL
;
554 PW_CB_DATA
*cb_data
= (PW_CB_DATA
*)cb_tmp
;
557 if (cb_data
->password
)
558 password
= cb_data
->password
;
559 if (cb_data
->prompt_info
)
560 prompt_info
= cb_data
->prompt_info
;
564 res
= strlen(password
);
567 memcpy(buf
, password
, res
);
571 ui
= UI_new_method(ui_method
);
578 prompt
= UI_construct_prompt(ui
, "pass phrase", prompt_info
);
580 BIO_printf(bio_err
, "Out of memory\n");
585 ui_flags
|= UI_INPUT_FLAG_DEFAULT_PWD
;
586 UI_ctrl(ui
, UI_CTRL_PRINT_ERRORS
, 1, 0, 0);
589 ok
= UI_add_input_string(ui
, prompt
, ui_flags
, buf
,
590 PW_MIN_LENGTH
, bufsiz
- 1);
591 if (ok
>= 0 && verify
) {
592 buff
= (char *)OPENSSL_malloc(bufsiz
);
594 BIO_printf(bio_err
, "Out of memory\n");
596 OPENSSL_free(prompt
);
599 ok
= UI_add_verify_string(ui
, prompt
, ui_flags
, buff
,
600 PW_MIN_LENGTH
, bufsiz
- 1, buf
);
606 while (ok
< 0 && UI_ctrl(ui
, UI_CTRL_IS_REDOABLE
, 0, 0, 0));
609 OPENSSL_cleanse(buff
, (unsigned int)bufsiz
);
616 BIO_printf(bio_err
, "User interface error\n");
617 ERR_print_errors(bio_err
);
618 OPENSSL_cleanse(buf
, (unsigned int)bufsiz
);
622 BIO_printf(bio_err
, "aborted!\n");
623 OPENSSL_cleanse(buf
, (unsigned int)bufsiz
);
627 OPENSSL_free(prompt
);
632 static char *app_get_pass(BIO
*err
, char *arg
, int keepbio
);
634 int app_passwd(BIO
*err
, char *arg1
, char *arg2
, char **pass1
, char **pass2
)
637 if (!arg2
|| !arg1
|| strcmp(arg1
, arg2
))
642 *pass1
= app_get_pass(err
, arg1
, same
);
648 *pass2
= app_get_pass(err
, arg2
, same
? 2 : 0);
656 static char *app_get_pass(BIO
*err
, char *arg
, int keepbio
)
658 char *tmp
, tpass
[APP_PASS_LEN
];
659 static BIO
*pwdbio
= NULL
;
661 if (!strncmp(arg
, "pass:", 5))
662 return BUF_strdup(arg
+ 5);
663 if (!strncmp(arg
, "env:", 4)) {
664 tmp
= getenv(arg
+ 4);
666 BIO_printf(err
, "Can't read environment variable %s\n", arg
+ 4);
669 return BUF_strdup(tmp
);
671 if (!keepbio
|| !pwdbio
) {
672 if (!strncmp(arg
, "file:", 5)) {
673 pwdbio
= BIO_new_file(arg
+ 5, "r");
675 BIO_printf(err
, "Can't open file %s\n", arg
+ 5);
680 * Under _WIN32, which covers even Win64 and CE, file
681 * descriptors referenced by BIO_s_fd are not inherited
682 * by child process and therefore below is not an option.
683 * It could have been an option if bss_fd.c was operating
684 * on real Windows descriptors, such as those obtained
687 } else if (!strncmp(arg
, "fd:", 3)) {
691 pwdbio
= BIO_new_fd(i
, BIO_NOCLOSE
);
692 if ((i
< 0) || !pwdbio
) {
693 BIO_printf(err
, "Can't access file descriptor %s\n", arg
+ 3);
697 * Can't do BIO_gets on an fd BIO so add a buffering BIO
699 btmp
= BIO_new(BIO_f_buffer());
700 pwdbio
= BIO_push(btmp
, pwdbio
);
702 } else if (!strcmp(arg
, "stdin")) {
703 pwdbio
= BIO_new_fp(stdin
, BIO_NOCLOSE
);
705 BIO_printf(err
, "Can't open BIO for stdin\n");
709 BIO_printf(err
, "Invalid password argument \"%s\"\n", arg
);
713 i
= BIO_gets(pwdbio
, tpass
, APP_PASS_LEN
);
715 BIO_free_all(pwdbio
);
719 BIO_printf(err
, "Error reading password from BIO\n");
722 tmp
= strchr(tpass
, '\n');
725 return BUF_strdup(tpass
);
728 int add_oid_section(BIO
*err
, CONF
*conf
)
731 STACK_OF(CONF_VALUE
) *sktmp
;
734 if (!(p
= NCONF_get_string(conf
, NULL
, "oid_section"))) {
738 if (!(sktmp
= NCONF_get_section(conf
, p
))) {
739 BIO_printf(err
, "problem loading oid section %s\n", p
);
742 for (i
= 0; i
< sk_CONF_VALUE_num(sktmp
); i
++) {
743 cnf
= sk_CONF_VALUE_value(sktmp
, i
);
744 if (OBJ_create(cnf
->value
, cnf
->name
, cnf
->name
) == NID_undef
) {
745 BIO_printf(err
, "problem creating object %s=%s\n",
746 cnf
->name
, cnf
->value
);
753 static int load_pkcs12(BIO
*err
, BIO
*in
, const char *desc
,
754 pem_password_cb
*pem_cb
, void *cb_data
,
755 EVP_PKEY
**pkey
, X509
**cert
, STACK_OF(X509
) **ca
)
758 char tpass
[PEM_BUFSIZE
];
761 p12
= d2i_PKCS12_bio(in
, NULL
);
763 BIO_printf(err
, "Error loading PKCS12 file for %s\n", desc
);
766 /* See if an empty password will do */
767 if (PKCS12_verify_mac(p12
, "", 0) || PKCS12_verify_mac(p12
, NULL
, 0))
771 pem_cb
= (pem_password_cb
*)password_callback
;
772 len
= pem_cb(tpass
, PEM_BUFSIZE
, 0, cb_data
);
774 BIO_printf(err
, "Passpharse callback error for %s\n", desc
);
777 if (len
< PEM_BUFSIZE
)
779 if (!PKCS12_verify_mac(p12
, tpass
, len
)) {
781 "Mac verify error (wrong password?) in PKCS12 file for %s\n",
787 ret
= PKCS12_parse(p12
, pass
, pkey
, cert
, ca
);
793 int load_cert_crl_http(const char *url
, BIO
*err
,
794 X509
**pcert
, X509_CRL
**pcrl
)
796 char *host
= NULL
, *port
= NULL
, *path
= NULL
;
798 OCSP_REQ_CTX
*rctx
= NULL
;
800 if (!OCSP_parse_url(url
, &host
, &port
, &path
, &use_ssl
))
804 BIO_puts(err
, "https not supported\n");
807 bio
= BIO_new_connect(host
);
808 if (!bio
|| !BIO_set_conn_port(bio
, port
))
810 rctx
= OCSP_REQ_CTX_new(bio
, 1024);
813 if (!OCSP_REQ_CTX_http(rctx
, "GET", path
))
815 if (!OCSP_REQ_CTX_add1_header(rctx
, "Host", host
))
819 rv
= X509_http_nbio(rctx
, pcert
);
824 rv
= X509_CRL_http_nbio(rctx
, pcrl
);
838 OCSP_REQ_CTX_free(rctx
);
841 BIO_printf(bio_err
, "Error loading %s from %s\n",
842 pcert
? "certificate" : "CRL", url
);
843 ERR_print_errors(bio_err
);
848 X509
*load_cert(BIO
*err
, const char *file
, int format
,
849 const char *pass
, ENGINE
*e
, const char *cert_descrip
)
854 if (format
== FORMAT_HTTP
) {
855 load_cert_crl_http(file
, err
, &x
, NULL
);
859 if ((cert
= BIO_new(BIO_s_file())) == NULL
) {
860 ERR_print_errors(err
);
865 setbuf(stdin
, NULL
); /* don't do buffered reads */
866 BIO_set_fp(cert
, stdin
, BIO_NOCLOSE
);
868 if (BIO_read_filename(cert
, file
) <= 0) {
869 BIO_printf(err
, "Error opening %s %s\n", cert_descrip
, file
);
870 ERR_print_errors(err
);
875 if (format
== FORMAT_ASN1
)
876 x
= d2i_X509_bio(cert
, NULL
);
877 else if (format
== FORMAT_NETSCAPE
) {
879 nx
= ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509
), cert
, NULL
);
883 if ((strncmp(NETSCAPE_CERT_HDR
, (char *)nx
->header
->data
,
884 nx
->header
->length
) != 0)) {
885 NETSCAPE_X509_free(nx
);
886 BIO_printf(err
, "Error reading header on certificate\n");
891 NETSCAPE_X509_free(nx
);
892 } else if (format
== FORMAT_PEM
)
893 x
= PEM_read_bio_X509_AUX(cert
, NULL
,
894 (pem_password_cb
*)password_callback
, NULL
);
895 else if (format
== FORMAT_PKCS12
) {
896 if (!load_pkcs12(err
, cert
, cert_descrip
, NULL
, NULL
, NULL
, &x
, NULL
))
899 BIO_printf(err
, "bad input format specified for %s\n", cert_descrip
);
904 BIO_printf(err
, "unable to load certificate\n");
905 ERR_print_errors(err
);
912 X509_CRL
*load_crl(const char *infile
, int format
)
917 if (format
== FORMAT_HTTP
) {
918 load_cert_crl_http(infile
, bio_err
, NULL
, &x
);
922 in
= BIO_new(BIO_s_file());
924 ERR_print_errors(bio_err
);
929 BIO_set_fp(in
, stdin
, BIO_NOCLOSE
);
931 if (BIO_read_filename(in
, infile
) <= 0) {
936 if (format
== FORMAT_ASN1
)
937 x
= d2i_X509_CRL_bio(in
, NULL
);
938 else if (format
== FORMAT_PEM
)
939 x
= PEM_read_bio_X509_CRL(in
, NULL
, NULL
, NULL
);
941 BIO_printf(bio_err
, "bad input format specified for input crl\n");
945 BIO_printf(bio_err
, "unable to load CRL\n");
946 ERR_print_errors(bio_err
);
955 EVP_PKEY
*load_key(BIO
*err
, const char *file
, int format
, int maybe_stdin
,
956 const char *pass
, ENGINE
*e
, const char *key_descrip
)
959 EVP_PKEY
*pkey
= NULL
;
962 cb_data
.password
= pass
;
963 cb_data
.prompt_info
= file
;
965 if (file
== NULL
&& (!maybe_stdin
|| format
== FORMAT_ENGINE
)) {
966 BIO_printf(err
, "no keyfile specified\n");
969 #ifndef OPENSSL_NO_ENGINE
970 if (format
== FORMAT_ENGINE
) {
972 BIO_printf(err
, "no engine specified\n");
974 pkey
= ENGINE_load_private_key(e
, file
, ui_method
, &cb_data
);
976 BIO_printf(err
, "cannot load %s from engine\n", key_descrip
);
977 ERR_print_errors(err
);
983 key
= BIO_new(BIO_s_file());
985 ERR_print_errors(err
);
988 if (file
== NULL
&& maybe_stdin
) {
989 setbuf(stdin
, NULL
); /* don't do buffered reads */
990 BIO_set_fp(key
, stdin
, BIO_NOCLOSE
);
991 } else if (BIO_read_filename(key
, file
) <= 0) {
992 BIO_printf(err
, "Error opening %s %s\n", key_descrip
, file
);
993 ERR_print_errors(err
);
996 if (format
== FORMAT_ASN1
) {
997 pkey
= d2i_PrivateKey_bio(key
, NULL
);
998 } else if (format
== FORMAT_PEM
) {
999 pkey
= PEM_read_bio_PrivateKey(key
, NULL
,
1000 (pem_password_cb
*)password_callback
,
1003 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1004 else if (format
== FORMAT_NETSCAPE
|| format
== FORMAT_IISSGC
)
1005 pkey
= load_netscape_key(err
, key
, file
, key_descrip
, format
);
1007 else if (format
== FORMAT_PKCS12
) {
1008 if (!load_pkcs12(err
, key
, key_descrip
,
1009 (pem_password_cb
*)password_callback
, &cb_data
,
1013 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4)
1014 else if (format
== FORMAT_MSBLOB
)
1015 pkey
= b2i_PrivateKey_bio(key
);
1016 else if (format
== FORMAT_PVK
)
1017 pkey
= b2i_PVK_bio(key
, (pem_password_cb
*)password_callback
,
1021 BIO_printf(err
, "bad input format specified for key file\n");
1028 BIO_printf(err
, "unable to load %s\n", key_descrip
);
1029 ERR_print_errors(err
);
1034 EVP_PKEY
*load_pubkey(BIO
*err
, const char *file
, int format
, int maybe_stdin
,
1035 const char *pass
, ENGINE
*e
, const char *key_descrip
)
1038 EVP_PKEY
*pkey
= NULL
;
1041 cb_data
.password
= pass
;
1042 cb_data
.prompt_info
= file
;
1044 if (file
== NULL
&& (!maybe_stdin
|| format
== FORMAT_ENGINE
)) {
1045 BIO_printf(err
, "no keyfile specified\n");
1048 #ifndef OPENSSL_NO_ENGINE
1049 if (format
== FORMAT_ENGINE
) {
1051 BIO_printf(bio_err
, "no engine specified\n");
1053 pkey
= ENGINE_load_public_key(e
, file
, ui_method
, &cb_data
);
1057 key
= BIO_new(BIO_s_file());
1059 ERR_print_errors(err
);
1062 if (file
== NULL
&& maybe_stdin
) {
1063 setbuf(stdin
, NULL
); /* don't do buffered reads */
1064 BIO_set_fp(key
, stdin
, BIO_NOCLOSE
);
1065 } else if (BIO_read_filename(key
, file
) <= 0) {
1066 BIO_printf(err
, "Error opening %s %s\n", key_descrip
, file
);
1067 ERR_print_errors(err
);
1070 if (format
== FORMAT_ASN1
) {
1071 pkey
= d2i_PUBKEY_bio(key
, NULL
);
1073 #ifndef OPENSSL_NO_RSA
1074 else if (format
== FORMAT_ASN1RSA
) {
1076 rsa
= d2i_RSAPublicKey_bio(key
, NULL
);
1078 pkey
= EVP_PKEY_new();
1080 EVP_PKEY_set1_RSA(pkey
, rsa
);
1084 } else if (format
== FORMAT_PEMRSA
) {
1086 rsa
= PEM_read_bio_RSAPublicKey(key
, NULL
,
1087 (pem_password_cb
*)password_callback
,
1090 pkey
= EVP_PKEY_new();
1092 EVP_PKEY_set1_RSA(pkey
, rsa
);
1098 else if (format
== FORMAT_PEM
) {
1099 pkey
= PEM_read_bio_PUBKEY(key
, NULL
,
1100 (pem_password_cb
*)password_callback
,
1103 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1104 else if (format
== FORMAT_NETSCAPE
|| format
== FORMAT_IISSGC
)
1105 pkey
= load_netscape_key(err
, key
, file
, key_descrip
, format
);
1107 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA)
1108 else if (format
== FORMAT_MSBLOB
)
1109 pkey
= b2i_PublicKey_bio(key
);
1112 BIO_printf(err
, "bad input format specified for key file\n");
1118 BIO_printf(err
, "unable to load %s\n", key_descrip
);
1122 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1123 static EVP_PKEY
*load_netscape_key(BIO
*err
, BIO
*key
, const char *file
,
1124 const char *key_descrip
, int format
)
1129 const unsigned char *p
;
1132 buf
= BUF_MEM_new();
1133 pkey
= EVP_PKEY_new();
1135 if (buf
== NULL
|| pkey
== NULL
)
1138 if (!BUF_MEM_grow_clean(buf
, size
+ 1024 * 10))
1140 i
= BIO_read(key
, &(buf
->data
[size
]), 1024 * 10);
1145 BIO_printf(err
, "Error reading %s %s", key_descrip
, file
);
1149 p
= (unsigned char *)buf
->data
;
1150 rsa
= d2i_RSA_NET(NULL
, &p
, (long)size
, NULL
,
1151 (format
== FORMAT_IISSGC
? 1 : 0));
1155 EVP_PKEY_set1_RSA(pkey
, rsa
);
1159 EVP_PKEY_free(pkey
);
1162 #endif /* ndef OPENSSL_NO_RC4 */
1164 static int load_certs_crls(BIO
*err
, const char *file
, int format
,
1165 const char *pass
, ENGINE
*e
, const char *desc
,
1166 STACK_OF(X509
) **pcerts
,
1167 STACK_OF(X509_CRL
) **pcrls
)
1171 STACK_OF(X509_INFO
) *xis
= NULL
;
1176 cb_data
.password
= pass
;
1177 cb_data
.prompt_info
= file
;
1179 if (format
!= FORMAT_PEM
) {
1180 BIO_printf(err
, "bad input format specified for %s\n", desc
);
1185 bio
= BIO_new_fp(stdin
, BIO_NOCLOSE
);
1187 bio
= BIO_new_file(file
, "r");
1190 BIO_printf(err
, "Error opening %s %s\n", desc
, file
? file
: "stdin");
1191 ERR_print_errors(err
);
1195 xis
= PEM_X509_INFO_read_bio(bio
, NULL
,
1196 (pem_password_cb
*)password_callback
,
1202 *pcerts
= sk_X509_new_null();
1208 *pcrls
= sk_X509_CRL_new_null();
1213 for (i
= 0; i
< sk_X509_INFO_num(xis
); i
++) {
1214 xi
= sk_X509_INFO_value(xis
, i
);
1215 if (xi
->x509
&& pcerts
) {
1216 if (!sk_X509_push(*pcerts
, xi
->x509
))
1220 if (xi
->crl
&& pcrls
) {
1221 if (!sk_X509_CRL_push(*pcrls
, xi
->crl
))
1227 if (pcerts
&& sk_X509_num(*pcerts
) > 0)
1230 if (pcrls
&& sk_X509_CRL_num(*pcrls
) > 0)
1236 sk_X509_INFO_pop_free(xis
, X509_INFO_free
);
1240 sk_X509_pop_free(*pcerts
, X509_free
);
1244 sk_X509_CRL_pop_free(*pcrls
, X509_CRL_free
);
1247 BIO_printf(err
, "unable to load %s\n",
1248 pcerts
? "certificates" : "CRLs");
1249 ERR_print_errors(err
);
1254 STACK_OF(X509
) *load_certs(BIO
*err
, const char *file
, int format
,
1255 const char *pass
, ENGINE
*e
, const char *desc
)
1257 STACK_OF(X509
) *certs
;
1258 if (!load_certs_crls(err
, file
, format
, pass
, e
, desc
, &certs
, NULL
))
1263 STACK_OF(X509_CRL
) *load_crls(BIO
*err
, const char *file
, int format
,
1264 const char *pass
, ENGINE
*e
, const char *desc
)
1266 STACK_OF(X509_CRL
) *crls
;
1267 if (!load_certs_crls(err
, file
, format
, pass
, e
, desc
, NULL
, &crls
))
1272 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
1273 /* Return error for unknown extensions */
1274 #define X509V3_EXT_DEFAULT 0
1275 /* Print error for unknown extensions */
1276 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
1277 /* ASN1 parse unknown extensions */
1278 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
1279 /* BIO_dump unknown extensions */
1280 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
1282 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
1283 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
1285 int set_cert_ex(unsigned long *flags
, const char *arg
)
1287 static const NAME_EX_TBL cert_tbl
[] = {
1288 {"compatible", X509_FLAG_COMPAT
, 0xffffffffl
},
1289 {"ca_default", X509_FLAG_CA
, 0xffffffffl
},
1290 {"no_header", X509_FLAG_NO_HEADER
, 0},
1291 {"no_version", X509_FLAG_NO_VERSION
, 0},
1292 {"no_serial", X509_FLAG_NO_SERIAL
, 0},
1293 {"no_signame", X509_FLAG_NO_SIGNAME
, 0},
1294 {"no_validity", X509_FLAG_NO_VALIDITY
, 0},
1295 {"no_subject", X509_FLAG_NO_SUBJECT
, 0},
1296 {"no_issuer", X509_FLAG_NO_ISSUER
, 0},
1297 {"no_pubkey", X509_FLAG_NO_PUBKEY
, 0},
1298 {"no_extensions", X509_FLAG_NO_EXTENSIONS
, 0},
1299 {"no_sigdump", X509_FLAG_NO_SIGDUMP
, 0},
1300 {"no_aux", X509_FLAG_NO_AUX
, 0},
1301 {"no_attributes", X509_FLAG_NO_ATTRIBUTES
, 0},
1302 {"ext_default", X509V3_EXT_DEFAULT
, X509V3_EXT_UNKNOWN_MASK
},
1303 {"ext_error", X509V3_EXT_ERROR_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1304 {"ext_parse", X509V3_EXT_PARSE_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1305 {"ext_dump", X509V3_EXT_DUMP_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1308 return set_multi_opts(flags
, arg
, cert_tbl
);
1311 int set_name_ex(unsigned long *flags
, const char *arg
)
1313 static const NAME_EX_TBL ex_tbl
[] = {
1314 {"esc_2253", ASN1_STRFLGS_ESC_2253
, 0},
1315 {"esc_ctrl", ASN1_STRFLGS_ESC_CTRL
, 0},
1316 {"esc_msb", ASN1_STRFLGS_ESC_MSB
, 0},
1317 {"use_quote", ASN1_STRFLGS_ESC_QUOTE
, 0},
1318 {"utf8", ASN1_STRFLGS_UTF8_CONVERT
, 0},
1319 {"ignore_type", ASN1_STRFLGS_IGNORE_TYPE
, 0},
1320 {"show_type", ASN1_STRFLGS_SHOW_TYPE
, 0},
1321 {"dump_all", ASN1_STRFLGS_DUMP_ALL
, 0},
1322 {"dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN
, 0},
1323 {"dump_der", ASN1_STRFLGS_DUMP_DER
, 0},
1324 {"compat", XN_FLAG_COMPAT
, 0xffffffffL
},
1325 {"sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS
, XN_FLAG_SEP_MASK
},
1326 {"sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC
, XN_FLAG_SEP_MASK
},
1327 {"sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC
, XN_FLAG_SEP_MASK
},
1328 {"sep_multiline", XN_FLAG_SEP_MULTILINE
, XN_FLAG_SEP_MASK
},
1329 {"dn_rev", XN_FLAG_DN_REV
, 0},
1330 {"nofname", XN_FLAG_FN_NONE
, XN_FLAG_FN_MASK
},
1331 {"sname", XN_FLAG_FN_SN
, XN_FLAG_FN_MASK
},
1332 {"lname", XN_FLAG_FN_LN
, XN_FLAG_FN_MASK
},
1333 {"align", XN_FLAG_FN_ALIGN
, 0},
1334 {"oid", XN_FLAG_FN_OID
, XN_FLAG_FN_MASK
},
1335 {"space_eq", XN_FLAG_SPC_EQ
, 0},
1336 {"dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS
, 0},
1337 {"RFC2253", XN_FLAG_RFC2253
, 0xffffffffL
},
1338 {"oneline", XN_FLAG_ONELINE
, 0xffffffffL
},
1339 {"multiline", XN_FLAG_MULTILINE
, 0xffffffffL
},
1340 {"ca_default", XN_FLAG_MULTILINE
, 0xffffffffL
},
1343 return set_multi_opts(flags
, arg
, ex_tbl
);
1346 int set_ext_copy(int *copy_type
, const char *arg
)
1348 if (!strcasecmp(arg
, "none"))
1349 *copy_type
= EXT_COPY_NONE
;
1350 else if (!strcasecmp(arg
, "copy"))
1351 *copy_type
= EXT_COPY_ADD
;
1352 else if (!strcasecmp(arg
, "copyall"))
1353 *copy_type
= EXT_COPY_ALL
;
1359 int copy_extensions(X509
*x
, X509_REQ
*req
, int copy_type
)
1361 STACK_OF(X509_EXTENSION
) *exts
= NULL
;
1362 X509_EXTENSION
*ext
, *tmpext
;
1364 int i
, idx
, ret
= 0;
1365 if (!x
|| !req
|| (copy_type
== EXT_COPY_NONE
))
1367 exts
= X509_REQ_get_extensions(req
);
1369 for (i
= 0; i
< sk_X509_EXTENSION_num(exts
); i
++) {
1370 ext
= sk_X509_EXTENSION_value(exts
, i
);
1371 obj
= X509_EXTENSION_get_object(ext
);
1372 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
1373 /* Does extension exist? */
1375 /* If normal copy don't override existing extension */
1376 if (copy_type
== EXT_COPY_ADD
)
1378 /* Delete all extensions of same type */
1380 tmpext
= X509_get_ext(x
, idx
);
1381 X509_delete_ext(x
, idx
);
1382 X509_EXTENSION_free(tmpext
);
1383 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
1384 } while (idx
!= -1);
1386 if (!X509_add_ext(x
, ext
, -1))
1394 sk_X509_EXTENSION_pop_free(exts
, X509_EXTENSION_free
);
1399 static int set_multi_opts(unsigned long *flags
, const char *arg
,
1400 const NAME_EX_TBL
* in_tbl
)
1402 STACK_OF(CONF_VALUE
) *vals
;
1407 vals
= X509V3_parse_list(arg
);
1408 for (i
= 0; i
< sk_CONF_VALUE_num(vals
); i
++) {
1409 val
= sk_CONF_VALUE_value(vals
, i
);
1410 if (!set_table_opts(flags
, val
->name
, in_tbl
))
1413 sk_CONF_VALUE_pop_free(vals
, X509V3_conf_free
);
1417 static int set_table_opts(unsigned long *flags
, const char *arg
,
1418 const NAME_EX_TBL
* in_tbl
)
1421 const NAME_EX_TBL
*ptbl
;
1427 } else if (c
== '+') {
1433 for (ptbl
= in_tbl
; ptbl
->name
; ptbl
++) {
1434 if (!strcasecmp(arg
, ptbl
->name
)) {
1435 *flags
&= ~ptbl
->mask
;
1437 *flags
|= ptbl
->flag
;
1439 *flags
&= ~ptbl
->flag
;
1446 void print_name(BIO
*out
, const char *title
, X509_NAME
*nm
,
1447 unsigned long lflags
)
1454 BIO_puts(out
, title
);
1455 if ((lflags
& XN_FLAG_SEP_MASK
) == XN_FLAG_SEP_MULTILINE
) {
1459 if (lflags
== XN_FLAG_COMPAT
) {
1460 buf
= X509_NAME_oneline(nm
, 0, 0);
1462 BIO_puts(out
, "\n");
1466 BIO_puts(out
, "\n");
1467 X509_NAME_print_ex(out
, nm
, indent
, lflags
);
1468 BIO_puts(out
, "\n");
1472 X509_STORE
*setup_verify(BIO
*bp
, char *CAfile
, char *CApath
)
1475 X509_LOOKUP
*lookup
;
1476 if (!(store
= X509_STORE_new()))
1478 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_file());
1482 if (!X509_LOOKUP_load_file(lookup
, CAfile
, X509_FILETYPE_PEM
)) {
1483 BIO_printf(bp
, "Error loading file %s\n", CAfile
);
1487 X509_LOOKUP_load_file(lookup
, NULL
, X509_FILETYPE_DEFAULT
);
1489 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_hash_dir());
1493 if (!X509_LOOKUP_add_dir(lookup
, CApath
, X509_FILETYPE_PEM
)) {
1494 BIO_printf(bp
, "Error loading directory %s\n", CApath
);
1498 X509_LOOKUP_add_dir(lookup
, NULL
, X509_FILETYPE_DEFAULT
);
1503 X509_STORE_free(store
);
1507 #ifndef OPENSSL_NO_ENGINE
1508 /* Try to load an engine in a shareable library */
1509 static ENGINE
*try_load_engine(BIO
*err
, const char *engine
, int debug
)
1511 ENGINE
*e
= ENGINE_by_id("dynamic");
1513 if (!ENGINE_ctrl_cmd_string(e
, "SO_PATH", engine
, 0)
1514 || !ENGINE_ctrl_cmd_string(e
, "LOAD", NULL
, 0)) {
1522 ENGINE
*setup_engine(BIO
*err
, const char *engine
, int debug
)
1527 if (strcmp(engine
, "auto") == 0) {
1528 BIO_printf(err
, "enabling auto ENGINE support\n");
1529 ENGINE_register_all_complete();
1532 if ((e
= ENGINE_by_id(engine
)) == NULL
1533 && (e
= try_load_engine(err
, engine
, debug
)) == NULL
) {
1534 BIO_printf(err
, "invalid engine \"%s\"\n", engine
);
1535 ERR_print_errors(err
);
1539 ENGINE_ctrl(e
, ENGINE_CTRL_SET_LOGSTREAM
, 0, err
, 0);
1541 ENGINE_ctrl_cmd(e
, "SET_USER_INTERFACE", 0, ui_method
, 0, 1);
1542 if (!ENGINE_set_default(e
, ENGINE_METHOD_ALL
)) {
1543 BIO_printf(err
, "can't use that engine\n");
1544 ERR_print_errors(err
);
1549 BIO_printf(err
, "engine \"%s\" set.\n", ENGINE_get_id(e
));
1551 /* Free our "structural" reference. */
1558 int load_config(BIO
*err
, CONF
*cnf
)
1560 static int load_config_called
= 0;
1561 if (load_config_called
)
1563 load_config_called
= 1;
1569 OPENSSL_load_builtin_modules();
1571 if (CONF_modules_load(cnf
, NULL
, 0) <= 0) {
1572 BIO_printf(err
, "Error configuring OpenSSL\n");
1573 ERR_print_errors(err
);
1579 char *make_config_name()
1581 const char *t
= X509_get_default_cert_area();
1585 len
= strlen(t
) + strlen(OPENSSL_CONF
) + 2;
1586 p
= OPENSSL_malloc(len
);
1589 BUF_strlcpy(p
, t
, len
);
1590 #ifndef OPENSSL_SYS_VMS
1591 BUF_strlcat(p
, "/", len
);
1593 BUF_strlcat(p
, OPENSSL_CONF
, len
);
1598 static unsigned long index_serial_hash(const OPENSSL_CSTRING
*a
)
1605 return (lh_strhash(n
));
1608 static int index_serial_cmp(const OPENSSL_CSTRING
*a
,
1609 const OPENSSL_CSTRING
*b
)
1611 const char *aa
, *bb
;
1613 for (aa
= a
[DB_serial
]; *aa
== '0'; aa
++) ;
1614 for (bb
= b
[DB_serial
]; *bb
== '0'; bb
++) ;
1615 return (strcmp(aa
, bb
));
1618 static int index_name_qual(char **a
)
1620 return (a
[0][0] == 'V');
1623 static unsigned long index_name_hash(const OPENSSL_CSTRING
*a
)
1625 return (lh_strhash(a
[DB_name
]));
1628 int index_name_cmp(const OPENSSL_CSTRING
*a
, const OPENSSL_CSTRING
*b
)
1630 return (strcmp(a
[DB_name
], b
[DB_name
]));
1633 static IMPLEMENT_LHASH_HASH_FN(index_serial
, OPENSSL_CSTRING
)
1634 static IMPLEMENT_LHASH_COMP_FN(index_serial
, OPENSSL_CSTRING
)
1635 static IMPLEMENT_LHASH_HASH_FN(index_name
, OPENSSL_CSTRING
)
1636 static IMPLEMENT_LHASH_COMP_FN(index_name
, OPENSSL_CSTRING
)
1639 BIGNUM
*load_serial(char *serialfile
, int create
, ASN1_INTEGER
**retai
)
1644 ASN1_INTEGER
*ai
= NULL
;
1646 ai
= ASN1_INTEGER_new();
1650 if ((in
= BIO_new(BIO_s_file())) == NULL
) {
1651 ERR_print_errors(bio_err
);
1655 if (BIO_read_filename(in
, serialfile
) <= 0) {
1661 if (ret
== NULL
|| !rand_serial(ret
, ai
))
1662 BIO_printf(bio_err
, "Out of memory\n");
1665 if (!a2i_ASN1_INTEGER(in
, ai
, buf
, 1024)) {
1666 BIO_printf(bio_err
, "unable to load number from %s\n",
1670 ret
= ASN1_INTEGER_to_BN(ai
, NULL
);
1673 "error converting number from bin to BIGNUM\n");
1685 ASN1_INTEGER_free(ai
);
1689 int save_serial(char *serialfile
, char *suffix
, BIGNUM
*serial
,
1690 ASN1_INTEGER
**retai
)
1695 ASN1_INTEGER
*ai
= NULL
;
1699 j
= strlen(serialfile
);
1701 j
= strlen(serialfile
) + strlen(suffix
) + 1;
1703 BIO_printf(bio_err
, "file name too long\n");
1708 BUF_strlcpy(buf
[0], serialfile
, BSIZE
);
1710 #ifndef OPENSSL_SYS_VMS
1711 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", serialfile
, suffix
);
1713 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", serialfile
, suffix
);
1717 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[0]);
1719 out
= BIO_new(BIO_s_file());
1721 ERR_print_errors(bio_err
);
1724 if (BIO_write_filename(out
, buf
[0]) <= 0) {
1729 if ((ai
= BN_to_ASN1_INTEGER(serial
, NULL
)) == NULL
) {
1730 BIO_printf(bio_err
, "error converting serial to ASN.1 format\n");
1733 i2a_ASN1_INTEGER(out
, ai
);
1734 BIO_puts(out
, "\n");
1743 ASN1_INTEGER_free(ai
);
1747 int rotate_serial(char *serialfile
, char *new_suffix
, char *old_suffix
)
1752 i
= strlen(serialfile
) + strlen(old_suffix
);
1753 j
= strlen(serialfile
) + strlen(new_suffix
);
1756 if (j
+ 1 >= BSIZE
) {
1757 BIO_printf(bio_err
, "file name too long\n");
1760 #ifndef OPENSSL_SYS_VMS
1761 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", serialfile
, new_suffix
);
1763 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", serialfile
, new_suffix
);
1765 #ifndef OPENSSL_SYS_VMS
1766 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.%s", serialfile
, old_suffix
);
1768 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-%s", serialfile
, old_suffix
);
1771 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1772 serialfile
, buf
[1]);
1774 if (rename(serialfile
, buf
[1]) < 0 && errno
!= ENOENT
1780 "unable to rename %s to %s\n", serialfile
, buf
[1]);
1785 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1786 buf
[0], serialfile
);
1788 if (rename(buf
[0], serialfile
) < 0) {
1790 "unable to rename %s to %s\n", buf
[0], serialfile
);
1792 rename(buf
[1], serialfile
);
1800 int rand_serial(BIGNUM
*b
, ASN1_INTEGER
*ai
)
1812 if (!BN_pseudo_rand(btmp
, SERIAL_RAND_BITS
, 0, 0))
1814 if (ai
&& !BN_to_ASN1_INTEGER(btmp
, ai
))
1827 CA_DB
*load_index(char *dbfile
, DB_ATTR
*db_attr
)
1829 CA_DB
*retdb
= NULL
;
1830 TXT_DB
*tmpdb
= NULL
;
1831 BIO
*in
= BIO_new(BIO_s_file());
1832 CONF
*dbattr_conf
= NULL
;
1834 long errorline
= -1;
1837 ERR_print_errors(bio_err
);
1840 if (BIO_read_filename(in
, dbfile
) <= 0) {
1842 BIO_printf(bio_err
, "unable to open '%s'\n", dbfile
);
1845 if ((tmpdb
= TXT_DB_read(in
, DB_NUMBER
)) == NULL
)
1848 #ifndef OPENSSL_SYS_VMS
1849 BIO_snprintf(buf
[0], sizeof buf
[0], "%s.attr", dbfile
);
1851 BIO_snprintf(buf
[0], sizeof buf
[0], "%s-attr", dbfile
);
1853 dbattr_conf
= NCONF_new(NULL
);
1854 if (NCONF_load(dbattr_conf
, buf
[0], &errorline
) <= 0) {
1855 if (errorline
> 0) {
1857 "error on line %ld of db attribute file '%s'\n",
1861 NCONF_free(dbattr_conf
);
1866 if ((retdb
= OPENSSL_malloc(sizeof(CA_DB
))) == NULL
) {
1867 fprintf(stderr
, "Out of memory\n");
1874 retdb
->attributes
= *db_attr
;
1876 retdb
->attributes
.unique_subject
= 1;
1880 char *p
= NCONF_get_string(dbattr_conf
, NULL
, "unique_subject");
1884 "DEBUG[load_index]: unique_subject = \"%s\"\n", p
);
1886 retdb
->attributes
.unique_subject
= parse_yesno(p
, 1);
1892 NCONF_free(dbattr_conf
);
1899 int index_index(CA_DB
*db
)
1901 if (!TXT_DB_create_index(db
->db
, DB_serial
, NULL
,
1902 LHASH_HASH_FN(index_serial
),
1903 LHASH_COMP_FN(index_serial
))) {
1905 "error creating serial number index:(%ld,%ld,%ld)\n",
1906 db
->db
->error
, db
->db
->arg1
, db
->db
->arg2
);
1910 if (db
->attributes
.unique_subject
1911 && !TXT_DB_create_index(db
->db
, DB_name
, index_name_qual
,
1912 LHASH_HASH_FN(index_name
),
1913 LHASH_COMP_FN(index_name
))) {
1914 BIO_printf(bio_err
, "error creating name index:(%ld,%ld,%ld)\n",
1915 db
->db
->error
, db
->db
->arg1
, db
->db
->arg2
);
1921 int save_index(const char *dbfile
, const char *suffix
, CA_DB
*db
)
1924 BIO
*out
= BIO_new(BIO_s_file());
1928 ERR_print_errors(bio_err
);
1932 j
= strlen(dbfile
) + strlen(suffix
);
1933 if (j
+ 6 >= BSIZE
) {
1934 BIO_printf(bio_err
, "file name too long\n");
1937 #ifndef OPENSSL_SYS_VMS
1938 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s.attr", dbfile
);
1940 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s-attr", dbfile
);
1942 #ifndef OPENSSL_SYS_VMS
1943 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.attr.%s", dbfile
, suffix
);
1945 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-attr-%s", dbfile
, suffix
);
1947 #ifndef OPENSSL_SYS_VMS
1948 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", dbfile
, suffix
);
1950 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", dbfile
, suffix
);
1953 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[0]);
1955 if (BIO_write_filename(out
, buf
[0]) <= 0) {
1957 BIO_printf(bio_err
, "unable to open '%s'\n", dbfile
);
1960 j
= TXT_DB_write(out
, db
->db
);
1966 out
= BIO_new(BIO_s_file());
1968 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[1]);
1970 if (BIO_write_filename(out
, buf
[1]) <= 0) {
1972 BIO_printf(bio_err
, "unable to open '%s'\n", buf
[2]);
1975 BIO_printf(out
, "unique_subject = %s\n",
1976 db
->attributes
.unique_subject
? "yes" : "no");
1984 int rotate_index(const char *dbfile
, const char *new_suffix
,
1985 const char *old_suffix
)
1990 i
= strlen(dbfile
) + strlen(old_suffix
);
1991 j
= strlen(dbfile
) + strlen(new_suffix
);
1994 if (j
+ 6 >= BSIZE
) {
1995 BIO_printf(bio_err
, "file name too long\n");
1998 #ifndef OPENSSL_SYS_VMS
1999 j
= BIO_snprintf(buf
[4], sizeof buf
[4], "%s.attr", dbfile
);
2001 j
= BIO_snprintf(buf
[4], sizeof buf
[4], "%s-attr", dbfile
);
2003 #ifndef OPENSSL_SYS_VMS
2004 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s.attr.%s", dbfile
, new_suffix
);
2006 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s-attr-%s", dbfile
, new_suffix
);
2008 #ifndef OPENSSL_SYS_VMS
2009 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", dbfile
, new_suffix
);
2011 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", dbfile
, new_suffix
);
2013 #ifndef OPENSSL_SYS_VMS
2014 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.%s", dbfile
, old_suffix
);
2016 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-%s", dbfile
, old_suffix
);
2018 #ifndef OPENSSL_SYS_VMS
2019 j
= BIO_snprintf(buf
[3], sizeof buf
[3], "%s.attr.%s", dbfile
, old_suffix
);
2021 j
= BIO_snprintf(buf
[3], sizeof buf
[3], "%s-attr-%s", dbfile
, old_suffix
);
2024 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n", dbfile
, buf
[1]);
2026 if (rename(dbfile
, buf
[1]) < 0 && errno
!= ENOENT
2031 BIO_printf(bio_err
, "unable to rename %s to %s\n", dbfile
, buf
[1]);
2036 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n", buf
[0], dbfile
);
2038 if (rename(buf
[0], dbfile
) < 0) {
2039 BIO_printf(bio_err
, "unable to rename %s to %s\n", buf
[0], dbfile
);
2041 rename(buf
[1], dbfile
);
2045 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n", buf
[4], buf
[3]);
2047 if (rename(buf
[4], buf
[3]) < 0 && errno
!= ENOENT
2052 BIO_printf(bio_err
, "unable to rename %s to %s\n", buf
[4], buf
[3]);
2054 rename(dbfile
, buf
[0]);
2055 rename(buf
[1], dbfile
);
2059 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n", buf
[2], buf
[4]);
2061 if (rename(buf
[2], buf
[4]) < 0) {
2062 BIO_printf(bio_err
, "unable to rename %s to %s\n", buf
[2], buf
[4]);
2064 rename(buf
[3], buf
[4]);
2065 rename(dbfile
, buf
[0]);
2066 rename(buf
[1], dbfile
);
2074 void free_index(CA_DB
*db
)
2078 TXT_DB_free(db
->db
);
2083 int parse_yesno(const char *str
, int def
)
2088 case 'f': /* false */
2089 case 'F': /* FALSE */
2095 case 't': /* true */
2096 case 'T': /* TRUE */
2111 * subject is expected to be in the format /type0=value0/type1=value1/type2=...
2112 * where characters may be escaped by \
2114 X509_NAME
*parse_name(char *subject
, long chtype
, int multirdn
)
2116 size_t buflen
= strlen(subject
) + 1; /* to copy the types and values
2117 * into. due to escaping, the copy
2118 * can only become shorter */
2119 char *buf
= OPENSSL_malloc(buflen
);
2120 size_t max_ne
= buflen
/ 2 + 1; /* maximum number of name elements */
2121 char **ne_types
= OPENSSL_malloc(max_ne
* sizeof(char *));
2122 char **ne_values
= OPENSSL_malloc(max_ne
* sizeof(char *));
2123 int *mval
= OPENSSL_malloc(max_ne
* sizeof(int));
2125 char *sp
= subject
, *bp
= buf
;
2128 X509_NAME
*n
= NULL
;
2131 if (!buf
|| !ne_types
|| !ne_values
|| !mval
) {
2132 BIO_printf(bio_err
, "malloc error\n");
2136 if (*subject
!= '/') {
2137 BIO_printf(bio_err
, "Subject does not start with '/'.\n");
2140 sp
++; /* skip leading / */
2142 /* no multivalued RDN by default */
2147 ne_types
[ne_num
] = bp
;
2149 if (*sp
== '\\') { /* is there anything to escape in the
2155 "escape character at end of string\n");
2158 } else if (*sp
== '=') {
2167 "end of string encountered while processing type of subject name element #%d\n",
2171 ne_values
[ne_num
] = bp
;
2178 "escape character at end of string\n");
2181 } else if (*sp
== '/') {
2183 /* no multivalued RDN by default */
2184 mval
[ne_num
+ 1] = 0;
2186 } else if (*sp
== '+' && multirdn
) {
2188 * a not escaped + signals a mutlivalued RDN
2191 mval
[ne_num
+ 1] = -1;
2200 if (!(n
= X509_NAME_new()))
2203 for (i
= 0; i
< ne_num
; i
++) {
2204 if ((nid
= OBJ_txt2nid(ne_types
[i
])) == NID_undef
) {
2206 "Subject Attribute %s has no known NID, skipped\n",
2211 if (!*ne_values
[i
]) {
2213 "No value provided for Subject Attribute %s, skipped\n",
2218 if (!X509_NAME_add_entry_by_NID
2219 (n
, nid
, chtype
, (unsigned char *)ne_values
[i
], -1, -1, mval
[i
]))
2223 OPENSSL_free(ne_values
);
2224 OPENSSL_free(ne_types
);
2232 OPENSSL_free(ne_values
);
2234 OPENSSL_free(ne_types
);
2242 int args_verify(char ***pargs
, int *pargc
,
2243 int *badarg
, BIO
*err
, X509_VERIFY_PARAM
**pm
)
2245 ASN1_OBJECT
*otmp
= NULL
;
2246 unsigned long flags
= 0;
2248 int purpose
= 0, depth
= -1;
2249 char **oldargs
= *pargs
;
2250 char *arg
= **pargs
, *argn
= (*pargs
)[1];
2251 const X509_VERIFY_PARAM
*vpm
= NULL
;
2253 char *hostname
= NULL
;
2256 if (!strcmp(arg
, "-policy")) {
2260 otmp
= OBJ_txt2obj(argn
, 0);
2262 BIO_printf(err
, "Invalid Policy \"%s\"\n", argn
);
2267 } else if (strcmp(arg
, "-purpose") == 0) {
2268 X509_PURPOSE
*xptmp
;
2272 i
= X509_PURPOSE_get_by_sname(argn
);
2274 BIO_printf(err
, "unrecognized purpose\n");
2277 xptmp
= X509_PURPOSE_get0(i
);
2278 purpose
= X509_PURPOSE_get_id(xptmp
);
2282 } else if (strcmp(arg
, "-verify_name") == 0) {
2286 vpm
= X509_VERIFY_PARAM_lookup(argn
);
2288 BIO_printf(err
, "unrecognized verify name\n");
2293 } else if (strcmp(arg
, "-verify_depth") == 0) {
2299 BIO_printf(err
, "invalid depth\n");
2304 } else if (strcmp(arg
, "-attime") == 0) {
2310 * interpret the -attime argument as seconds since Epoch
2312 if (sscanf(argn
, "%li", ×tamp
) != 1) {
2313 BIO_printf(bio_err
, "Error parsing timestamp %s\n", argn
);
2316 /* on some platforms time_t may be a float */
2317 at_time
= (time_t)timestamp
;
2320 } else if (strcmp(arg
, "-verify_hostname") == 0) {
2325 } else if (strcmp(arg
, "-verify_email") == 0) {
2330 } else if (strcmp(arg
, "-verify_ip") == 0) {
2335 } else if (!strcmp(arg
, "-ignore_critical"))
2336 flags
|= X509_V_FLAG_IGNORE_CRITICAL
;
2337 else if (!strcmp(arg
, "-issuer_checks"))
2338 flags
|= X509_V_FLAG_CB_ISSUER_CHECK
;
2339 else if (!strcmp(arg
, "-crl_check"))
2340 flags
|= X509_V_FLAG_CRL_CHECK
;
2341 else if (!strcmp(arg
, "-crl_check_all"))
2342 flags
|= X509_V_FLAG_CRL_CHECK
| X509_V_FLAG_CRL_CHECK_ALL
;
2343 else if (!strcmp(arg
, "-policy_check"))
2344 flags
|= X509_V_FLAG_POLICY_CHECK
;
2345 else if (!strcmp(arg
, "-explicit_policy"))
2346 flags
|= X509_V_FLAG_EXPLICIT_POLICY
;
2347 else if (!strcmp(arg
, "-inhibit_any"))
2348 flags
|= X509_V_FLAG_INHIBIT_ANY
;
2349 else if (!strcmp(arg
, "-inhibit_map"))
2350 flags
|= X509_V_FLAG_INHIBIT_MAP
;
2351 else if (!strcmp(arg
, "-x509_strict"))
2352 flags
|= X509_V_FLAG_X509_STRICT
;
2353 else if (!strcmp(arg
, "-extended_crl"))
2354 flags
|= X509_V_FLAG_EXTENDED_CRL_SUPPORT
;
2355 else if (!strcmp(arg
, "-use_deltas"))
2356 flags
|= X509_V_FLAG_USE_DELTAS
;
2357 else if (!strcmp(arg
, "-policy_print"))
2358 flags
|= X509_V_FLAG_NOTIFY_POLICY
;
2359 else if (!strcmp(arg
, "-check_ss_sig"))
2360 flags
|= X509_V_FLAG_CHECK_SS_SIGNATURE
;
2361 else if (!strcmp(arg
, "-trusted_first"))
2362 flags
|= X509_V_FLAG_TRUSTED_FIRST
;
2363 else if (!strcmp(arg
, "-suiteB_128_only"))
2364 flags
|= X509_V_FLAG_SUITEB_128_LOS_ONLY
;
2365 else if (!strcmp(arg
, "-suiteB_128"))
2366 flags
|= X509_V_FLAG_SUITEB_128_LOS
;
2367 else if (!strcmp(arg
, "-suiteB_192"))
2368 flags
|= X509_V_FLAG_SUITEB_192_LOS
;
2369 else if (!strcmp(arg
, "-partial_chain"))
2370 flags
|= X509_V_FLAG_PARTIAL_CHAIN
;
2371 else if (!strcmp(arg
, "-no_alt_chains"))
2372 flags
|= X509_V_FLAG_NO_ALT_CHAINS
;
2378 X509_VERIFY_PARAM_free(*pm
);
2383 if (!*pm
&& !(*pm
= X509_VERIFY_PARAM_new())) {
2389 X509_VERIFY_PARAM_set1(*pm
, vpm
);
2392 X509_VERIFY_PARAM_add0_policy(*pm
, otmp
);
2394 X509_VERIFY_PARAM_set_flags(*pm
, flags
);
2397 X509_VERIFY_PARAM_set_purpose(*pm
, purpose
);
2400 X509_VERIFY_PARAM_set_depth(*pm
, depth
);
2403 X509_VERIFY_PARAM_set_time(*pm
, at_time
);
2405 if (hostname
&& !X509_VERIFY_PARAM_set1_host(*pm
, hostname
, 0))
2408 if (email
&& !X509_VERIFY_PARAM_set1_email(*pm
, email
, 0))
2411 if (ipasc
&& !X509_VERIFY_PARAM_set1_ip_asc(*pm
, ipasc
))
2419 *pargc
-= *pargs
- oldargs
;
2426 * Read whole contents of a BIO into an allocated memory buffer and return
2430 int bio_to_mem(unsigned char **out
, int maxlen
, BIO
*in
)
2434 unsigned char tbuf
[1024];
2435 mem
= BIO_new(BIO_s_mem());
2439 if ((maxlen
!= -1) && maxlen
< 1024)
2443 len
= BIO_read(in
, tbuf
, len
);
2446 if (BIO_write(mem
, tbuf
, len
) != len
) {
2455 ret
= BIO_get_mem_data(mem
, (char **)out
);
2456 BIO_set_flags(mem
, BIO_FLAGS_MEM_RDONLY
);
2461 int pkey_ctrl_string(EVP_PKEY_CTX
*ctx
, char *value
)
2464 char *stmp
, *vtmp
= NULL
;
2465 stmp
= BUF_strdup(value
);
2468 vtmp
= strchr(stmp
, ':');
2473 rv
= EVP_PKEY_CTX_ctrl_str(ctx
, stmp
, vtmp
);
2478 static void nodes_print(BIO
*out
, const char *name
,
2479 STACK_OF(X509_POLICY_NODE
) *nodes
)
2481 X509_POLICY_NODE
*node
;
2483 BIO_printf(out
, "%s Policies:", name
);
2485 BIO_puts(out
, "\n");
2486 for (i
= 0; i
< sk_X509_POLICY_NODE_num(nodes
); i
++) {
2487 node
= sk_X509_POLICY_NODE_value(nodes
, i
);
2488 X509_POLICY_NODE_print(out
, node
, 2);
2491 BIO_puts(out
, " <empty>\n");
2494 void policies_print(BIO
*out
, X509_STORE_CTX
*ctx
)
2496 X509_POLICY_TREE
*tree
;
2497 int explicit_policy
;
2500 out
= BIO_new_fp(stderr
, BIO_NOCLOSE
);
2503 tree
= X509_STORE_CTX_get0_policy_tree(ctx
);
2504 explicit_policy
= X509_STORE_CTX_get_explicit_policy(ctx
);
2506 BIO_printf(out
, "Require explicit Policy: %s\n",
2507 explicit_policy
? "True" : "False");
2509 nodes_print(out
, "Authority", X509_policy_tree_get0_policies(tree
));
2510 nodes_print(out
, "User", X509_policy_tree_get0_user_policies(tree
));
2515 #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
2517 static JPAKE_CTX
*jpake_init(const char *us
, const char *them
,
2523 BIGNUM
*bnsecret
= BN_new();
2526 /* Use a safe prime for p (that we found earlier) */
2528 "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F");
2534 BN_bin2bn((const unsigned char *)secret
, strlen(secret
), bnsecret
);
2536 ctx
= JPAKE_CTX_new(us
, them
, p
, g
, q
, bnsecret
);
2545 static void jpake_send_part(BIO
*conn
, const JPAKE_STEP_PART
*p
)
2547 BN_print(conn
, p
->gx
);
2548 BIO_puts(conn
, "\n");
2549 BN_print(conn
, p
->zkpx
.gr
);
2550 BIO_puts(conn
, "\n");
2551 BN_print(conn
, p
->zkpx
.b
);
2552 BIO_puts(conn
, "\n");
2555 static void jpake_send_step1(BIO
*bconn
, JPAKE_CTX
*ctx
)
2559 JPAKE_STEP1_init(&s1
);
2560 JPAKE_STEP1_generate(&s1
, ctx
);
2561 jpake_send_part(bconn
, &s1
.p1
);
2562 jpake_send_part(bconn
, &s1
.p2
);
2563 (void)BIO_flush(bconn
);
2564 JPAKE_STEP1_release(&s1
);
2567 static void jpake_send_step2(BIO
*bconn
, JPAKE_CTX
*ctx
)
2571 JPAKE_STEP2_init(&s2
);
2572 JPAKE_STEP2_generate(&s2
, ctx
);
2573 jpake_send_part(bconn
, &s2
);
2574 (void)BIO_flush(bconn
);
2575 JPAKE_STEP2_release(&s2
);
2578 static void jpake_send_step3a(BIO
*bconn
, JPAKE_CTX
*ctx
)
2582 JPAKE_STEP3A_init(&s3a
);
2583 JPAKE_STEP3A_generate(&s3a
, ctx
);
2584 BIO_write(bconn
, s3a
.hhk
, sizeof s3a
.hhk
);
2585 (void)BIO_flush(bconn
);
2586 JPAKE_STEP3A_release(&s3a
);
2589 static void jpake_send_step3b(BIO
*bconn
, JPAKE_CTX
*ctx
)
2593 JPAKE_STEP3B_init(&s3b
);
2594 JPAKE_STEP3B_generate(&s3b
, ctx
);
2595 BIO_write(bconn
, s3b
.hk
, sizeof s3b
.hk
);
2596 (void)BIO_flush(bconn
);
2597 JPAKE_STEP3B_release(&s3b
);
2600 static void readbn(BIGNUM
**bn
, BIO
*bconn
)
2605 l
= BIO_gets(bconn
, buf
, sizeof buf
);
2607 assert(buf
[l
- 1] == '\n');
2612 static void jpake_receive_part(JPAKE_STEP_PART
*p
, BIO
*bconn
)
2614 readbn(&p
->gx
, bconn
);
2615 readbn(&p
->zkpx
.gr
, bconn
);
2616 readbn(&p
->zkpx
.b
, bconn
);
2619 static void jpake_receive_step1(JPAKE_CTX
*ctx
, BIO
*bconn
)
2623 JPAKE_STEP1_init(&s1
);
2624 jpake_receive_part(&s1
.p1
, bconn
);
2625 jpake_receive_part(&s1
.p2
, bconn
);
2626 if (!JPAKE_STEP1_process(ctx
, &s1
)) {
2627 ERR_print_errors(bio_err
);
2630 JPAKE_STEP1_release(&s1
);
2633 static void jpake_receive_step2(JPAKE_CTX
*ctx
, BIO
*bconn
)
2637 JPAKE_STEP2_init(&s2
);
2638 jpake_receive_part(&s2
, bconn
);
2639 if (!JPAKE_STEP2_process(ctx
, &s2
)) {
2640 ERR_print_errors(bio_err
);
2643 JPAKE_STEP2_release(&s2
);
2646 static void jpake_receive_step3a(JPAKE_CTX
*ctx
, BIO
*bconn
)
2651 JPAKE_STEP3A_init(&s3a
);
2652 l
= BIO_read(bconn
, s3a
.hhk
, sizeof s3a
.hhk
);
2653 assert(l
== sizeof s3a
.hhk
);
2654 if (!JPAKE_STEP3A_process(ctx
, &s3a
)) {
2655 ERR_print_errors(bio_err
);
2658 JPAKE_STEP3A_release(&s3a
);
2661 static void jpake_receive_step3b(JPAKE_CTX
*ctx
, BIO
*bconn
)
2666 JPAKE_STEP3B_init(&s3b
);
2667 l
= BIO_read(bconn
, s3b
.hk
, sizeof s3b
.hk
);
2668 assert(l
== sizeof s3b
.hk
);
2669 if (!JPAKE_STEP3B_process(ctx
, &s3b
)) {
2670 ERR_print_errors(bio_err
);
2673 JPAKE_STEP3B_release(&s3b
);
2676 void jpake_client_auth(BIO
*out
, BIO
*conn
, const char *secret
)
2681 BIO_puts(out
, "Authenticating with JPAKE\n");
2683 ctx
= jpake_init("client", "server", secret
);
2685 bconn
= BIO_new(BIO_f_buffer());
2686 BIO_push(bconn
, conn
);
2688 jpake_send_step1(bconn
, ctx
);
2689 jpake_receive_step1(ctx
, bconn
);
2690 jpake_send_step2(bconn
, ctx
);
2691 jpake_receive_step2(ctx
, bconn
);
2692 jpake_send_step3a(bconn
, ctx
);
2693 jpake_receive_step3b(ctx
, bconn
);
2695 BIO_puts(out
, "JPAKE authentication succeeded, setting PSK\n");
2698 OPENSSL_free(psk_key
);
2700 psk_key
= BN_bn2hex(JPAKE_get_shared_key(ctx
));
2705 JPAKE_CTX_free(ctx
);
2708 void jpake_server_auth(BIO
*out
, BIO
*conn
, const char *secret
)
2713 BIO_puts(out
, "Authenticating with JPAKE\n");
2715 ctx
= jpake_init("server", "client", secret
);
2717 bconn
= BIO_new(BIO_f_buffer());
2718 BIO_push(bconn
, conn
);
2720 jpake_receive_step1(ctx
, bconn
);
2721 jpake_send_step1(bconn
, ctx
);
2722 jpake_receive_step2(ctx
, bconn
);
2723 jpake_send_step2(bconn
, ctx
);
2724 jpake_receive_step3a(ctx
, bconn
);
2725 jpake_send_step3b(bconn
, ctx
);
2727 BIO_puts(out
, "JPAKE authentication succeeded, setting PSK\n");
2730 OPENSSL_free(psk_key
);
2732 psk_key
= BN_bn2hex(JPAKE_get_shared_key(ctx
));
2737 JPAKE_CTX_free(ctx
);
2742 #ifndef OPENSSL_NO_TLSEXT
2744 * next_protos_parse parses a comma separated list of strings into a string
2745 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
2746 * outlen: (output) set to the length of the resulting buffer on success.
2747 * err: (maybe NULL) on failure, an error message line is written to this BIO.
2748 * in: a NUL termianted string like "abc,def,ghi"
2750 * returns: a malloced buffer or NULL on failure.
2752 unsigned char *next_protos_parse(unsigned short *outlen
, const char *in
)
2756 size_t i
, start
= 0;
2762 out
= OPENSSL_malloc(strlen(in
) + 1);
2766 for (i
= 0; i
<= len
; ++i
) {
2767 if (i
== len
|| in
[i
] == ',') {
2768 if (i
- start
> 255) {
2772 out
[start
] = i
- start
;
2781 #endif /* ndef OPENSSL_NO_TLSEXT */
2783 void print_cert_checks(BIO
*bio
, X509
*x
,
2784 const char *checkhost
,
2785 const char *checkemail
, const char *checkip
)
2790 BIO_printf(bio
, "Hostname %s does%s match certificate\n",
2791 checkhost
, X509_check_host(x
, checkhost
, 0, 0, NULL
) == 1
2796 BIO_printf(bio
, "Email %s does%s match certificate\n",
2797 checkemail
, X509_check_email(x
, checkemail
, 0,
2802 BIO_printf(bio
, "IP %s does%s match certificate\n",
2803 checkip
, X509_check_ip_asc(x
, checkip
, 0) ? "" : " NOT");
2807 /* Get first http URL from a DIST_POINT structure */
2809 static const char *get_dp_url(DIST_POINT
*dp
)
2811 GENERAL_NAMES
*gens
;
2815 if (!dp
->distpoint
|| dp
->distpoint
->type
!= 0)
2817 gens
= dp
->distpoint
->name
.fullname
;
2818 for (i
= 0; i
< sk_GENERAL_NAME_num(gens
); i
++) {
2819 gen
= sk_GENERAL_NAME_value(gens
, i
);
2820 uri
= GENERAL_NAME_get0_value(gen
, >ype
);
2821 if (gtype
== GEN_URI
&& ASN1_STRING_length(uri
) > 6) {
2822 char *uptr
= (char *)ASN1_STRING_data(uri
);
2823 if (!strncmp(uptr
, "http://", 7))
2831 * Look through a CRLDP structure and attempt to find an http URL to
2832 * downloads a CRL from.
2835 static X509_CRL
*load_crl_crldp(STACK_OF(DIST_POINT
) *crldp
)
2838 const char *urlptr
= NULL
;
2839 for (i
= 0; i
< sk_DIST_POINT_num(crldp
); i
++) {
2840 DIST_POINT
*dp
= sk_DIST_POINT_value(crldp
, i
);
2841 urlptr
= get_dp_url(dp
);
2843 return load_crl(urlptr
, FORMAT_HTTP
);
2849 * Example of downloading CRLs from CRLDP: not usable for real world as it
2850 * always downloads, doesn't support non-blocking I/O and doesn't cache
2854 static STACK_OF(X509_CRL
) *crls_http_cb(X509_STORE_CTX
*ctx
, X509_NAME
*nm
)
2857 STACK_OF(X509_CRL
) *crls
= NULL
;
2859 STACK_OF(DIST_POINT
) *crldp
;
2860 x
= X509_STORE_CTX_get_current_cert(ctx
);
2861 crldp
= X509_get_ext_d2i(x
, NID_crl_distribution_points
, NULL
, NULL
);
2862 crl
= load_crl_crldp(crldp
);
2863 sk_DIST_POINT_pop_free(crldp
, DIST_POINT_free
);
2866 crls
= sk_X509_CRL_new_null();
2867 sk_X509_CRL_push(crls
, crl
);
2868 /* Try to download delta CRL */
2869 crldp
= X509_get_ext_d2i(x
, NID_freshest_crl
, NULL
, NULL
);
2870 crl
= load_crl_crldp(crldp
);
2871 sk_DIST_POINT_pop_free(crldp
, DIST_POINT_free
);
2873 sk_X509_CRL_push(crls
, crl
);
2877 void store_setup_crl_download(X509_STORE
*st
)
2879 X509_STORE_set_lookup_crls_cb(st
, crls_http_cb
);
2883 * Platform-specific sections
2888 # define fileno(a) (int)_fileno(a)
2891 # include <windows.h>
2894 static int WIN32_rename(const char *from
, const char *to
)
2896 TCHAR
*tfrom
= NULL
, *tto
;
2900 if (sizeof(TCHAR
) == 1) {
2901 tfrom
= (TCHAR
*)from
;
2903 } else { /* UNICODE path */
2905 size_t i
, flen
= strlen(from
) + 1, tlen
= strlen(to
) + 1;
2906 tfrom
= (TCHAR
*)malloc(sizeof(TCHAR
) * (flen
+ tlen
));
2910 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2911 if (!MultiByteToWideChar(CP_ACP
, 0, from
, flen
, (WCHAR
*)tfrom
, flen
))
2913 for (i
= 0; i
< flen
; i
++)
2914 tfrom
[i
] = (TCHAR
)from
[i
];
2915 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2916 if (!MultiByteToWideChar(CP_ACP
, 0, to
, tlen
, (WCHAR
*)tto
, tlen
))
2918 for (i
= 0; i
< tlen
; i
++)
2919 tto
[i
] = (TCHAR
)to
[i
];
2922 if (MoveFile(tfrom
, tto
))
2924 err
= GetLastError();
2925 if (err
== ERROR_ALREADY_EXISTS
|| err
== ERROR_FILE_EXISTS
) {
2926 if (DeleteFile(tto
) && MoveFile(tfrom
, tto
))
2928 err
= GetLastError();
2930 if (err
== ERROR_FILE_NOT_FOUND
|| err
== ERROR_PATH_NOT_FOUND
)
2932 else if (err
== ERROR_ACCESS_DENIED
)
2935 errno
= EINVAL
; /* we could map more codes... */
2939 if (tfrom
!= NULL
&& tfrom
!= (TCHAR
*)from
)
2945 /* app_tminterval section */
2947 double app_tminterval(int stop
, int usertime
)
2951 static ULARGE_INTEGER tmstart
;
2952 static int warning
= 1;
2953 # ifdef _WIN32_WINNT
2954 static HANDLE proc
= NULL
;
2958 proc
= OpenProcess(PROCESS_QUERY_INFORMATION
, FALSE
,
2959 GetCurrentProcessId());
2961 proc
= (HANDLE
) - 1;
2964 if (usertime
&& proc
!= (HANDLE
) - 1) {
2966 GetProcessTimes(proc
, &junk
, &junk
, &junk
, &now
);
2972 if (usertime
&& warning
) {
2973 BIO_printf(bio_err
, "To get meaningful results, run "
2974 "this program on idle system.\n");
2977 GetSystemTime(&systime
);
2978 SystemTimeToFileTime(&systime
, &now
);
2981 if (stop
== TM_START
) {
2982 tmstart
.u
.LowPart
= now
.dwLowDateTime
;
2983 tmstart
.u
.HighPart
= now
.dwHighDateTime
;
2985 ULARGE_INTEGER tmstop
;
2987 tmstop
.u
.LowPart
= now
.dwLowDateTime
;
2988 tmstop
.u
.HighPart
= now
.dwHighDateTime
;
2990 ret
= (__int64
)(tmstop
.QuadPart
- tmstart
.QuadPart
) * 1e-7;
2996 #elif defined(OPENSSL_SYS_NETWARE)
2999 double app_tminterval(int stop
, int usertime
)
3002 static clock_t tmstart
;
3003 static int warning
= 1;
3005 if (usertime
&& warning
) {
3006 BIO_printf(bio_err
, "To get meaningful results, run "
3007 "this program on idle system.\n");
3011 if (stop
== TM_START
)
3014 ret
= (clock() - tmstart
) / (double)CLOCKS_PER_SEC
;
3019 #elif defined(OPENSSL_SYSTEM_VXWORKS)
3022 double app_tminterval(int stop
, int usertime
)
3025 # ifdef CLOCK_REALTIME
3026 static struct timespec tmstart
;
3027 struct timespec now
;
3029 static unsigned long tmstart
;
3032 static int warning
= 1;
3034 if (usertime
&& warning
) {
3035 BIO_printf(bio_err
, "To get meaningful results, run "
3036 "this program on idle system.\n");
3039 # ifdef CLOCK_REALTIME
3040 clock_gettime(CLOCK_REALTIME
, &now
);
3041 if (stop
== TM_START
)
3044 ret
= ((now
.tv_sec
+ now
.tv_nsec
* 1e-9)
3045 - (tmstart
.tv_sec
+ tmstart
.tv_nsec
* 1e-9));
3048 if (stop
== TM_START
)
3051 ret
= (now
- tmstart
) / (double)sysClkRateGet();
3056 #elif defined(OPENSSL_SYSTEM_VMS)
3060 double app_tminterval(int stop
, int usertime
)
3062 static clock_t tmstart
;
3070 now
= rus
.tms_utime
;
3073 now
= clock(); /* sum of user and kernel times */
3076 gettimeofday(&tv
, NULL
);
3077 now
= (clock_t)((unsigned long long)tv
.tv_sec
* CLK_TCK
+
3078 (unsigned long long)tv
.tv_usec
* (1000000 / CLK_TCK
)
3082 if (stop
== TM_START
)
3085 ret
= (now
- tmstart
) / (double)(CLK_TCK
);
3090 #elif defined(_SC_CLK_TCK) /* by means of unistd.h */
3091 # include <sys/times.h>
3093 double app_tminterval(int stop
, int usertime
)
3097 clock_t now
= times(&rus
);
3098 static clock_t tmstart
;
3101 now
= rus
.tms_utime
;
3103 if (stop
== TM_START
)
3106 long int tck
= sysconf(_SC_CLK_TCK
);
3107 ret
= (now
- tmstart
) / (double)tck
;
3114 # include <sys/time.h>
3115 # include <sys/resource.h>
3117 double app_tminterval(int stop
, int usertime
)
3122 static struct timeval tmstart
;
3125 getrusage(RUSAGE_SELF
, &rus
), now
= rus
.ru_utime
;
3127 gettimeofday(&now
, NULL
);
3129 if (stop
== TM_START
)
3132 ret
= ((now
.tv_sec
+ now
.tv_usec
* 1e-6)
3133 - (tmstart
.tv_sec
+ tmstart
.tv_usec
* 1e-6));
3139 /* app_isdir section */
3141 int app_isdir(const char *name
)
3144 WIN32_FIND_DATA FileData
;
3145 # if defined(UNICODE) || defined(_UNICODE)
3146 size_t i
, len_0
= strlen(name
) + 1;
3148 if (len_0
> sizeof(FileData
.cFileName
) / sizeof(FileData
.cFileName
[0]))
3151 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
3152 if (!MultiByteToWideChar
3153 (CP_ACP
, 0, name
, len_0
, FileData
.cFileName
, len_0
))
3155 for (i
= 0; i
< len_0
; i
++)
3156 FileData
.cFileName
[i
] = (WCHAR
)name
[i
];
3158 hList
= FindFirstFile(FileData
.cFileName
, &FileData
);
3160 hList
= FindFirstFile(name
, &FileData
);
3162 if (hList
== INVALID_HANDLE_VALUE
)
3165 return ((FileData
.dwFileAttributes
& FILE_ATTRIBUTE_DIRECTORY
) != 0);
3168 # include <sys/stat.h>
3170 # if defined(_S_IFMT) && defined(_S_IFDIR)
3171 # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
3173 # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
3177 int app_isdir(const char *name
)
3179 # if defined(S_ISDIR)
3182 if (stat(name
, &st
) == 0)
3183 return S_ISDIR(st
.st_mode
);
3192 /* raw_read|write section */
3193 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
3194 int raw_read_stdin(void *buf
, int siz
)
3197 if (ReadFile(GetStdHandle(STD_INPUT_HANDLE
), buf
, siz
, &n
, NULL
))
3203 int raw_read_stdin(void *buf
, int siz
)
3205 return read(fileno(stdin
), buf
, siz
);
3209 #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE)
3210 int raw_write_stdout(const void *buf
, int siz
)
3213 if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE
), buf
, siz
, &n
, NULL
))
3219 int raw_write_stdout(const void *buf
, int siz
)
3221 return write(fileno(stdout
), buf
, siz
);