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_SYSNAME_WIN32) && !defined(OPENSSL_SYSNAME_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 ui_flags
|= UI_INPUT_FLAG_DEFAULT_PWD
;
581 UI_ctrl(ui
, UI_CTRL_PRINT_ERRORS
, 1, 0, 0);
584 ok
= UI_add_input_string(ui
, prompt
, ui_flags
, buf
,
585 PW_MIN_LENGTH
, bufsiz
- 1);
586 if (ok
>= 0 && verify
) {
587 buff
= (char *)OPENSSL_malloc(bufsiz
);
588 ok
= UI_add_verify_string(ui
, prompt
, ui_flags
, buff
,
589 PW_MIN_LENGTH
, bufsiz
- 1, buf
);
595 while (ok
< 0 && UI_ctrl(ui
, UI_CTRL_IS_REDOABLE
, 0, 0, 0));
598 OPENSSL_cleanse(buff
, (unsigned int)bufsiz
);
605 BIO_printf(bio_err
, "User interface error\n");
606 ERR_print_errors(bio_err
);
607 OPENSSL_cleanse(buf
, (unsigned int)bufsiz
);
611 BIO_printf(bio_err
, "aborted!\n");
612 OPENSSL_cleanse(buf
, (unsigned int)bufsiz
);
616 OPENSSL_free(prompt
);
621 static char *app_get_pass(BIO
*err
, char *arg
, int keepbio
);
623 int app_passwd(BIO
*err
, char *arg1
, char *arg2
, char **pass1
, char **pass2
)
626 if (!arg2
|| !arg1
|| strcmp(arg1
, arg2
))
631 *pass1
= app_get_pass(err
, arg1
, same
);
637 *pass2
= app_get_pass(err
, arg2
, same
? 2 : 0);
645 static char *app_get_pass(BIO
*err
, char *arg
, int keepbio
)
647 char *tmp
, tpass
[APP_PASS_LEN
];
648 static BIO
*pwdbio
= NULL
;
650 if (!strncmp(arg
, "pass:", 5))
651 return BUF_strdup(arg
+ 5);
652 if (!strncmp(arg
, "env:", 4)) {
653 tmp
= getenv(arg
+ 4);
655 BIO_printf(err
, "Can't read environment variable %s\n", arg
+ 4);
658 return BUF_strdup(tmp
);
660 if (!keepbio
|| !pwdbio
) {
661 if (!strncmp(arg
, "file:", 5)) {
662 pwdbio
= BIO_new_file(arg
+ 5, "r");
664 BIO_printf(err
, "Can't open file %s\n", arg
+ 5);
669 * Under _WIN32, which covers even Win64 and CE, file
670 * descriptors referenced by BIO_s_fd are not inherited
671 * by child process and therefore below is not an option.
672 * It could have been an option if bss_fd.c was operating
673 * on real Windows descriptors, such as those obtained
676 } else if (!strncmp(arg
, "fd:", 3)) {
680 pwdbio
= BIO_new_fd(i
, BIO_NOCLOSE
);
681 if ((i
< 0) || !pwdbio
) {
682 BIO_printf(err
, "Can't access file descriptor %s\n", arg
+ 3);
686 * Can't do BIO_gets on an fd BIO so add a buffering BIO
688 btmp
= BIO_new(BIO_f_buffer());
689 pwdbio
= BIO_push(btmp
, pwdbio
);
691 } else if (!strcmp(arg
, "stdin")) {
692 pwdbio
= BIO_new_fp(stdin
, BIO_NOCLOSE
);
694 BIO_printf(err
, "Can't open BIO for stdin\n");
698 BIO_printf(err
, "Invalid password argument \"%s\"\n", arg
);
702 i
= BIO_gets(pwdbio
, tpass
, APP_PASS_LEN
);
704 BIO_free_all(pwdbio
);
708 BIO_printf(err
, "Error reading password from BIO\n");
711 tmp
= strchr(tpass
, '\n');
714 return BUF_strdup(tpass
);
717 int add_oid_section(BIO
*err
, CONF
*conf
)
720 STACK_OF(CONF_VALUE
) *sktmp
;
723 if (!(p
= NCONF_get_string(conf
, NULL
, "oid_section"))) {
727 if (!(sktmp
= NCONF_get_section(conf
, p
))) {
728 BIO_printf(err
, "problem loading oid section %s\n", p
);
731 for (i
= 0; i
< sk_CONF_VALUE_num(sktmp
); i
++) {
732 cnf
= sk_CONF_VALUE_value(sktmp
, i
);
733 if (OBJ_create(cnf
->value
, cnf
->name
, cnf
->name
) == NID_undef
) {
734 BIO_printf(err
, "problem creating object %s=%s\n",
735 cnf
->name
, cnf
->value
);
742 static int load_pkcs12(BIO
*err
, BIO
*in
, const char *desc
,
743 pem_password_cb
*pem_cb
, void *cb_data
,
744 EVP_PKEY
**pkey
, X509
**cert
, STACK_OF(X509
) **ca
)
747 char tpass
[PEM_BUFSIZE
];
750 p12
= d2i_PKCS12_bio(in
, NULL
);
752 BIO_printf(err
, "Error loading PKCS12 file for %s\n", desc
);
755 /* See if an empty password will do */
756 if (PKCS12_verify_mac(p12
, "", 0) || PKCS12_verify_mac(p12
, NULL
, 0))
760 pem_cb
= (pem_password_cb
*)password_callback
;
761 len
= pem_cb(tpass
, PEM_BUFSIZE
, 0, cb_data
);
763 BIO_printf(err
, "Passpharse callback error for %s\n", desc
);
766 if (len
< PEM_BUFSIZE
)
768 if (!PKCS12_verify_mac(p12
, tpass
, len
)) {
770 "Mac verify error (wrong password?) in PKCS12 file for %s\n",
776 ret
= PKCS12_parse(p12
, pass
, pkey
, cert
, ca
);
783 int load_cert_crl_http(const char *url
, BIO
*err
,
784 X509
**pcert
, X509_CRL
**pcrl
)
786 char *host
= NULL
, *port
= NULL
, *path
= NULL
;
788 OCSP_REQ_CTX
*rctx
= NULL
;
790 if (!OCSP_parse_url(url
, &host
, &port
, &path
, &use_ssl
))
794 BIO_puts(err
, "https not supported\n");
797 bio
= BIO_new_connect(host
);
798 if (!bio
|| !BIO_set_conn_port(bio
, port
))
800 rctx
= OCSP_REQ_CTX_new(bio
, 1024);
803 if (!OCSP_REQ_CTX_http(rctx
, "GET", path
))
805 if (!OCSP_REQ_CTX_add1_header(rctx
, "Host", host
))
809 rv
= X509_http_nbio(rctx
, pcert
);
814 rv
= X509_CRL_http_nbio(rctx
, pcrl
);
828 OCSP_REQ_CTX_free(rctx
);
831 BIO_printf(bio_err
, "Error loading %s from %s\n",
832 pcert
? "certificate" : "CRL", url
);
833 ERR_print_errors(bio_err
);
838 X509
*load_cert(BIO
*err
, const char *file
, int format
,
839 const char *pass
, ENGINE
*e
, const char *cert_descrip
)
844 if (format
== FORMAT_HTTP
) {
845 load_cert_crl_http(file
, err
, &x
, NULL
);
849 if ((cert
= BIO_new(BIO_s_file())) == NULL
) {
850 ERR_print_errors(err
);
856 # ifndef OPENSSL_NO_SETVBUF_IONBF
857 setvbuf(stdin
, NULL
, _IONBF
, 0);
858 # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
860 BIO_set_fp(cert
, stdin
, BIO_NOCLOSE
);
862 if (BIO_read_filename(cert
, file
) <= 0) {
863 BIO_printf(err
, "Error opening %s %s\n", cert_descrip
, file
);
864 ERR_print_errors(err
);
869 if (format
== FORMAT_ASN1
)
870 x
= d2i_X509_bio(cert
, NULL
);
871 else if (format
== FORMAT_NETSCAPE
) {
873 nx
= ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509
), cert
, NULL
);
877 if ((strncmp(NETSCAPE_CERT_HDR
, (char *)nx
->header
->data
,
878 nx
->header
->length
) != 0)) {
879 NETSCAPE_X509_free(nx
);
880 BIO_printf(err
, "Error reading header on certificate\n");
885 NETSCAPE_X509_free(nx
);
886 } else if (format
== FORMAT_PEM
)
887 x
= PEM_read_bio_X509_AUX(cert
, NULL
,
888 (pem_password_cb
*)password_callback
, NULL
);
889 else if (format
== FORMAT_PKCS12
) {
890 if (!load_pkcs12(err
, cert
, cert_descrip
, NULL
, NULL
, NULL
, &x
, NULL
))
893 BIO_printf(err
, "bad input format specified for %s\n", cert_descrip
);
898 BIO_printf(err
, "unable to load certificate\n");
899 ERR_print_errors(err
);
906 X509_CRL
*load_crl(const char *infile
, int format
)
911 if (format
== FORMAT_HTTP
) {
912 load_cert_crl_http(infile
, bio_err
, NULL
, &x
);
916 in
= BIO_new(BIO_s_file());
918 ERR_print_errors(bio_err
);
923 BIO_set_fp(in
, stdin
, BIO_NOCLOSE
);
925 if (BIO_read_filename(in
, infile
) <= 0) {
930 if (format
== FORMAT_ASN1
)
931 x
= d2i_X509_CRL_bio(in
, NULL
);
932 else if (format
== FORMAT_PEM
)
933 x
= PEM_read_bio_X509_CRL(in
, NULL
, NULL
, NULL
);
935 BIO_printf(bio_err
, "bad input format specified for input crl\n");
939 BIO_printf(bio_err
, "unable to load CRL\n");
940 ERR_print_errors(bio_err
);
949 EVP_PKEY
*load_key(BIO
*err
, const char *file
, int format
, int maybe_stdin
,
950 const char *pass
, ENGINE
*e
, const char *key_descrip
)
953 EVP_PKEY
*pkey
= NULL
;
956 cb_data
.password
= pass
;
957 cb_data
.prompt_info
= file
;
959 if (file
== NULL
&& (!maybe_stdin
|| format
== FORMAT_ENGINE
)) {
960 BIO_printf(err
, "no keyfile specified\n");
963 #ifndef OPENSSL_NO_ENGINE
964 if (format
== FORMAT_ENGINE
) {
966 BIO_printf(err
, "no engine specified\n");
968 pkey
= ENGINE_load_private_key(e
, file
, ui_method
, &cb_data
);
970 BIO_printf(err
, "cannot load %s from engine\n", key_descrip
);
971 ERR_print_errors(err
);
977 key
= BIO_new(BIO_s_file());
979 ERR_print_errors(err
);
982 if (file
== NULL
&& maybe_stdin
) {
984 # ifndef OPENSSL_NO_SETVBUF_IONBF
985 setvbuf(stdin
, NULL
, _IONBF
, 0);
986 # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
988 BIO_set_fp(key
, stdin
, BIO_NOCLOSE
);
989 } else if (BIO_read_filename(key
, file
) <= 0) {
990 BIO_printf(err
, "Error opening %s %s\n", key_descrip
, file
);
991 ERR_print_errors(err
);
994 if (format
== FORMAT_ASN1
) {
995 pkey
= d2i_PrivateKey_bio(key
, NULL
);
996 } else if (format
== FORMAT_PEM
) {
997 pkey
= PEM_read_bio_PrivateKey(key
, NULL
,
998 (pem_password_cb
*)password_callback
,
1001 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1002 else if (format
== FORMAT_NETSCAPE
|| format
== FORMAT_IISSGC
)
1003 pkey
= load_netscape_key(err
, key
, file
, key_descrip
, format
);
1005 else if (format
== FORMAT_PKCS12
) {
1006 if (!load_pkcs12(err
, key
, key_descrip
,
1007 (pem_password_cb
*)password_callback
, &cb_data
,
1011 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4)
1012 else if (format
== FORMAT_MSBLOB
)
1013 pkey
= b2i_PrivateKey_bio(key
);
1014 else if (format
== FORMAT_PVK
)
1015 pkey
= b2i_PVK_bio(key
, (pem_password_cb
*)password_callback
,
1019 BIO_printf(err
, "bad input format specified for key file\n");
1026 BIO_printf(err
, "unable to load %s\n", key_descrip
);
1027 ERR_print_errors(err
);
1032 EVP_PKEY
*load_pubkey(BIO
*err
, const char *file
, int format
, int maybe_stdin
,
1033 const char *pass
, ENGINE
*e
, const char *key_descrip
)
1036 EVP_PKEY
*pkey
= NULL
;
1039 cb_data
.password
= pass
;
1040 cb_data
.prompt_info
= file
;
1042 if (file
== NULL
&& (!maybe_stdin
|| format
== FORMAT_ENGINE
)) {
1043 BIO_printf(err
, "no keyfile specified\n");
1046 #ifndef OPENSSL_NO_ENGINE
1047 if (format
== FORMAT_ENGINE
) {
1049 BIO_printf(bio_err
, "no engine specified\n");
1051 pkey
= ENGINE_load_public_key(e
, file
, ui_method
, &cb_data
);
1055 key
= BIO_new(BIO_s_file());
1057 ERR_print_errors(err
);
1060 if (file
== NULL
&& maybe_stdin
) {
1062 # ifndef OPENSSL_NO_SETVBUF_IONBF
1063 setvbuf(stdin
, NULL
, _IONBF
, 0);
1064 # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
1066 BIO_set_fp(key
, stdin
, BIO_NOCLOSE
);
1067 } else if (BIO_read_filename(key
, file
) <= 0) {
1068 BIO_printf(err
, "Error opening %s %s\n", key_descrip
, file
);
1069 ERR_print_errors(err
);
1072 if (format
== FORMAT_ASN1
) {
1073 pkey
= d2i_PUBKEY_bio(key
, NULL
);
1075 #ifndef OPENSSL_NO_RSA
1076 else if (format
== FORMAT_ASN1RSA
) {
1078 rsa
= d2i_RSAPublicKey_bio(key
, NULL
);
1080 pkey
= EVP_PKEY_new();
1082 EVP_PKEY_set1_RSA(pkey
, rsa
);
1086 } else if (format
== FORMAT_PEMRSA
) {
1088 rsa
= PEM_read_bio_RSAPublicKey(key
, NULL
,
1089 (pem_password_cb
*)password_callback
,
1092 pkey
= EVP_PKEY_new();
1094 EVP_PKEY_set1_RSA(pkey
, rsa
);
1100 else if (format
== FORMAT_PEM
) {
1101 pkey
= PEM_read_bio_PUBKEY(key
, NULL
,
1102 (pem_password_cb
*)password_callback
,
1105 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1106 else if (format
== FORMAT_NETSCAPE
|| format
== FORMAT_IISSGC
)
1107 pkey
= load_netscape_key(err
, key
, file
, key_descrip
, format
);
1109 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA)
1110 else if (format
== FORMAT_MSBLOB
)
1111 pkey
= b2i_PublicKey_bio(key
);
1114 BIO_printf(err
, "bad input format specified for key file\n");
1121 BIO_printf(err
, "unable to load %s\n", key_descrip
);
1125 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1126 static EVP_PKEY
*load_netscape_key(BIO
*err
, BIO
*key
, const char *file
,
1127 const char *key_descrip
, int format
)
1132 const unsigned char *p
;
1135 buf
= BUF_MEM_new();
1136 pkey
= EVP_PKEY_new();
1138 if (buf
== NULL
|| pkey
== NULL
)
1141 if (!BUF_MEM_grow_clean(buf
, size
+ 1024 * 10))
1143 i
= BIO_read(key
, &(buf
->data
[size
]), 1024 * 10);
1148 BIO_printf(err
, "Error reading %s %s", key_descrip
, file
);
1152 p
= (unsigned char *)buf
->data
;
1153 rsa
= d2i_RSA_NET(NULL
, &p
, (long)size
, NULL
,
1154 (format
== FORMAT_IISSGC
? 1 : 0));
1158 EVP_PKEY_set1_RSA(pkey
, rsa
);
1162 EVP_PKEY_free(pkey
);
1165 #endif /* ndef OPENSSL_NO_RC4 */
1167 static int load_certs_crls(BIO
*err
, const char *file
, int format
,
1168 const char *pass
, ENGINE
*e
, const char *desc
,
1169 STACK_OF(X509
) **pcerts
,
1170 STACK_OF(X509_CRL
) **pcrls
)
1174 STACK_OF(X509_INFO
) *xis
= NULL
;
1179 cb_data
.password
= pass
;
1180 cb_data
.prompt_info
= file
;
1182 if (format
!= FORMAT_PEM
) {
1183 BIO_printf(err
, "bad input format specified for %s\n", desc
);
1188 bio
= BIO_new_fp(stdin
, BIO_NOCLOSE
);
1190 bio
= BIO_new_file(file
, "r");
1193 BIO_printf(err
, "Error opening %s %s\n", desc
, file
? file
: "stdin");
1194 ERR_print_errors(err
);
1198 xis
= PEM_X509_INFO_read_bio(bio
, NULL
,
1199 (pem_password_cb
*)password_callback
,
1205 *pcerts
= sk_X509_new_null();
1211 *pcrls
= sk_X509_CRL_new_null();
1216 for (i
= 0; i
< sk_X509_INFO_num(xis
); i
++) {
1217 xi
= sk_X509_INFO_value(xis
, i
);
1218 if (xi
->x509
&& pcerts
) {
1219 if (!sk_X509_push(*pcerts
, xi
->x509
))
1223 if (xi
->crl
&& pcrls
) {
1224 if (!sk_X509_CRL_push(*pcrls
, xi
->crl
))
1230 if (pcerts
&& sk_X509_num(*pcerts
) > 0)
1233 if (pcrls
&& sk_X509_CRL_num(*pcrls
) > 0)
1239 sk_X509_INFO_pop_free(xis
, X509_INFO_free
);
1243 sk_X509_pop_free(*pcerts
, X509_free
);
1247 sk_X509_CRL_pop_free(*pcrls
, X509_CRL_free
);
1250 BIO_printf(err
, "unable to load %s\n",
1251 pcerts
? "certificates" : "CRLs");
1252 ERR_print_errors(err
);
1257 STACK_OF(X509
) *load_certs(BIO
*err
, const char *file
, int format
,
1258 const char *pass
, ENGINE
*e
, const char *desc
)
1260 STACK_OF(X509
) *certs
;
1261 if (!load_certs_crls(err
, file
, format
, pass
, e
, desc
, &certs
, NULL
))
1266 STACK_OF(X509_CRL
) *load_crls(BIO
*err
, const char *file
, int format
,
1267 const char *pass
, ENGINE
*e
, const char *desc
)
1269 STACK_OF(X509_CRL
) *crls
;
1270 if (!load_certs_crls(err
, file
, format
, pass
, e
, desc
, NULL
, &crls
))
1275 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
1276 /* Return error for unknown extensions */
1277 #define X509V3_EXT_DEFAULT 0
1278 /* Print error for unknown extensions */
1279 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
1280 /* ASN1 parse unknown extensions */
1281 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
1282 /* BIO_dump unknown extensions */
1283 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
1285 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
1286 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
1288 int set_cert_ex(unsigned long *flags
, const char *arg
)
1290 static const NAME_EX_TBL cert_tbl
[] = {
1291 {"compatible", X509_FLAG_COMPAT
, 0xffffffffl
},
1292 {"ca_default", X509_FLAG_CA
, 0xffffffffl
},
1293 {"no_header", X509_FLAG_NO_HEADER
, 0},
1294 {"no_version", X509_FLAG_NO_VERSION
, 0},
1295 {"no_serial", X509_FLAG_NO_SERIAL
, 0},
1296 {"no_signame", X509_FLAG_NO_SIGNAME
, 0},
1297 {"no_validity", X509_FLAG_NO_VALIDITY
, 0},
1298 {"no_subject", X509_FLAG_NO_SUBJECT
, 0},
1299 {"no_issuer", X509_FLAG_NO_ISSUER
, 0},
1300 {"no_pubkey", X509_FLAG_NO_PUBKEY
, 0},
1301 {"no_extensions", X509_FLAG_NO_EXTENSIONS
, 0},
1302 {"no_sigdump", X509_FLAG_NO_SIGDUMP
, 0},
1303 {"no_aux", X509_FLAG_NO_AUX
, 0},
1304 {"no_attributes", X509_FLAG_NO_ATTRIBUTES
, 0},
1305 {"ext_default", X509V3_EXT_DEFAULT
, X509V3_EXT_UNKNOWN_MASK
},
1306 {"ext_error", X509V3_EXT_ERROR_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1307 {"ext_parse", X509V3_EXT_PARSE_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1308 {"ext_dump", X509V3_EXT_DUMP_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1311 return set_multi_opts(flags
, arg
, cert_tbl
);
1314 int set_name_ex(unsigned long *flags
, const char *arg
)
1316 static const NAME_EX_TBL ex_tbl
[] = {
1317 {"esc_2253", ASN1_STRFLGS_ESC_2253
, 0},
1318 {"esc_ctrl", ASN1_STRFLGS_ESC_CTRL
, 0},
1319 {"esc_msb", ASN1_STRFLGS_ESC_MSB
, 0},
1320 {"use_quote", ASN1_STRFLGS_ESC_QUOTE
, 0},
1321 {"utf8", ASN1_STRFLGS_UTF8_CONVERT
, 0},
1322 {"ignore_type", ASN1_STRFLGS_IGNORE_TYPE
, 0},
1323 {"show_type", ASN1_STRFLGS_SHOW_TYPE
, 0},
1324 {"dump_all", ASN1_STRFLGS_DUMP_ALL
, 0},
1325 {"dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN
, 0},
1326 {"dump_der", ASN1_STRFLGS_DUMP_DER
, 0},
1327 {"compat", XN_FLAG_COMPAT
, 0xffffffffL
},
1328 {"sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS
, XN_FLAG_SEP_MASK
},
1329 {"sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC
, XN_FLAG_SEP_MASK
},
1330 {"sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC
, XN_FLAG_SEP_MASK
},
1331 {"sep_multiline", XN_FLAG_SEP_MULTILINE
, XN_FLAG_SEP_MASK
},
1332 {"dn_rev", XN_FLAG_DN_REV
, 0},
1333 {"nofname", XN_FLAG_FN_NONE
, XN_FLAG_FN_MASK
},
1334 {"sname", XN_FLAG_FN_SN
, XN_FLAG_FN_MASK
},
1335 {"lname", XN_FLAG_FN_LN
, XN_FLAG_FN_MASK
},
1336 {"align", XN_FLAG_FN_ALIGN
, 0},
1337 {"oid", XN_FLAG_FN_OID
, XN_FLAG_FN_MASK
},
1338 {"space_eq", XN_FLAG_SPC_EQ
, 0},
1339 {"dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS
, 0},
1340 {"RFC2253", XN_FLAG_RFC2253
, 0xffffffffL
},
1341 {"oneline", XN_FLAG_ONELINE
, 0xffffffffL
},
1342 {"multiline", XN_FLAG_MULTILINE
, 0xffffffffL
},
1343 {"ca_default", XN_FLAG_MULTILINE
, 0xffffffffL
},
1346 return set_multi_opts(flags
, arg
, ex_tbl
);
1349 int set_ext_copy(int *copy_type
, const char *arg
)
1351 if (!strcasecmp(arg
, "none"))
1352 *copy_type
= EXT_COPY_NONE
;
1353 else if (!strcasecmp(arg
, "copy"))
1354 *copy_type
= EXT_COPY_ADD
;
1355 else if (!strcasecmp(arg
, "copyall"))
1356 *copy_type
= EXT_COPY_ALL
;
1362 int copy_extensions(X509
*x
, X509_REQ
*req
, int copy_type
)
1364 STACK_OF(X509_EXTENSION
) *exts
= NULL
;
1365 X509_EXTENSION
*ext
, *tmpext
;
1367 int i
, idx
, ret
= 0;
1368 if (!x
|| !req
|| (copy_type
== EXT_COPY_NONE
))
1370 exts
= X509_REQ_get_extensions(req
);
1372 for (i
= 0; i
< sk_X509_EXTENSION_num(exts
); i
++) {
1373 ext
= sk_X509_EXTENSION_value(exts
, i
);
1374 obj
= X509_EXTENSION_get_object(ext
);
1375 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
1376 /* Does extension exist? */
1378 /* If normal copy don't override existing extension */
1379 if (copy_type
== EXT_COPY_ADD
)
1381 /* Delete all extensions of same type */
1383 tmpext
= X509_get_ext(x
, idx
);
1384 X509_delete_ext(x
, idx
);
1385 X509_EXTENSION_free(tmpext
);
1386 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
1387 } while (idx
!= -1);
1389 if (!X509_add_ext(x
, ext
, -1))
1397 sk_X509_EXTENSION_pop_free(exts
, X509_EXTENSION_free
);
1402 static int set_multi_opts(unsigned long *flags
, const char *arg
,
1403 const NAME_EX_TBL
* in_tbl
)
1405 STACK_OF(CONF_VALUE
) *vals
;
1410 vals
= X509V3_parse_list(arg
);
1411 for (i
= 0; i
< sk_CONF_VALUE_num(vals
); i
++) {
1412 val
= sk_CONF_VALUE_value(vals
, i
);
1413 if (!set_table_opts(flags
, val
->name
, in_tbl
))
1416 sk_CONF_VALUE_pop_free(vals
, X509V3_conf_free
);
1420 static int set_table_opts(unsigned long *flags
, const char *arg
,
1421 const NAME_EX_TBL
* in_tbl
)
1424 const NAME_EX_TBL
*ptbl
;
1430 } else if (c
== '+') {
1436 for (ptbl
= in_tbl
; ptbl
->name
; ptbl
++) {
1437 if (!strcasecmp(arg
, ptbl
->name
)) {
1438 *flags
&= ~ptbl
->mask
;
1440 *flags
|= ptbl
->flag
;
1442 *flags
&= ~ptbl
->flag
;
1449 void print_name(BIO
*out
, const char *title
, X509_NAME
*nm
,
1450 unsigned long lflags
)
1457 BIO_puts(out
, title
);
1458 if ((lflags
& XN_FLAG_SEP_MASK
) == XN_FLAG_SEP_MULTILINE
) {
1462 if (lflags
== XN_FLAG_COMPAT
) {
1463 buf
= X509_NAME_oneline(nm
, 0, 0);
1465 BIO_puts(out
, "\n");
1469 BIO_puts(out
, "\n");
1470 X509_NAME_print_ex(out
, nm
, indent
, lflags
);
1471 BIO_puts(out
, "\n");
1475 X509_STORE
*setup_verify(BIO
*bp
, char *CAfile
, char *CApath
)
1478 X509_LOOKUP
*lookup
;
1479 if (!(store
= X509_STORE_new()))
1481 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_file());
1485 if (!X509_LOOKUP_load_file(lookup
, CAfile
, X509_FILETYPE_PEM
)) {
1486 BIO_printf(bp
, "Error loading file %s\n", CAfile
);
1490 X509_LOOKUP_load_file(lookup
, NULL
, X509_FILETYPE_DEFAULT
);
1492 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_hash_dir());
1496 if (!X509_LOOKUP_add_dir(lookup
, CApath
, X509_FILETYPE_PEM
)) {
1497 BIO_printf(bp
, "Error loading directory %s\n", CApath
);
1501 X509_LOOKUP_add_dir(lookup
, NULL
, X509_FILETYPE_DEFAULT
);
1506 X509_STORE_free(store
);
1510 #ifndef OPENSSL_NO_ENGINE
1511 /* Try to load an engine in a shareable library */
1512 static ENGINE
*try_load_engine(BIO
*err
, const char *engine
, int debug
)
1514 ENGINE
*e
= ENGINE_by_id("dynamic");
1516 if (!ENGINE_ctrl_cmd_string(e
, "SO_PATH", engine
, 0)
1517 || !ENGINE_ctrl_cmd_string(e
, "LOAD", NULL
, 0)) {
1525 ENGINE
*setup_engine(BIO
*err
, const char *engine
, int debug
)
1530 if (strcmp(engine
, "auto") == 0) {
1531 BIO_printf(err
, "enabling auto ENGINE support\n");
1532 ENGINE_register_all_complete();
1535 if ((e
= ENGINE_by_id(engine
)) == NULL
1536 && (e
= try_load_engine(err
, engine
, debug
)) == NULL
) {
1537 BIO_printf(err
, "invalid engine \"%s\"\n", engine
);
1538 ERR_print_errors(err
);
1542 ENGINE_ctrl(e
, ENGINE_CTRL_SET_LOGSTREAM
, 0, err
, 0);
1544 ENGINE_ctrl_cmd(e
, "SET_USER_INTERFACE", 0, ui_method
, 0, 1);
1545 if (!ENGINE_set_default(e
, ENGINE_METHOD_ALL
)) {
1546 BIO_printf(err
, "can't use that engine\n");
1547 ERR_print_errors(err
);
1552 BIO_printf(err
, "engine \"%s\" set.\n", ENGINE_get_id(e
));
1554 /* Free our "structural" reference. */
1561 int load_config(BIO
*err
, CONF
*cnf
)
1563 static int load_config_called
= 0;
1564 if (load_config_called
)
1566 load_config_called
= 1;
1572 OPENSSL_load_builtin_modules();
1574 if (CONF_modules_load(cnf
, NULL
, 0) <= 0) {
1575 BIO_printf(err
, "Error configuring OpenSSL\n");
1576 ERR_print_errors(err
);
1582 char *make_config_name()
1584 const char *t
= X509_get_default_cert_area();
1588 len
= strlen(t
) + strlen(OPENSSL_CONF
) + 2;
1589 p
= OPENSSL_malloc(len
);
1592 BUF_strlcpy(p
, t
, len
);
1593 #ifndef OPENSSL_SYS_VMS
1594 BUF_strlcat(p
, "/", len
);
1596 BUF_strlcat(p
, OPENSSL_CONF
, len
);
1601 static unsigned long index_serial_hash(const OPENSSL_CSTRING
*a
)
1608 return (lh_strhash(n
));
1611 static int index_serial_cmp(const OPENSSL_CSTRING
*a
,
1612 const OPENSSL_CSTRING
*b
)
1614 const char *aa
, *bb
;
1616 for (aa
= a
[DB_serial
]; *aa
== '0'; aa
++) ;
1617 for (bb
= b
[DB_serial
]; *bb
== '0'; bb
++) ;
1618 return (strcmp(aa
, bb
));
1621 static int index_name_qual(char **a
)
1623 return (a
[0][0] == 'V');
1626 static unsigned long index_name_hash(const OPENSSL_CSTRING
*a
)
1628 return (lh_strhash(a
[DB_name
]));
1631 int index_name_cmp(const OPENSSL_CSTRING
*a
, const OPENSSL_CSTRING
*b
)
1633 return (strcmp(a
[DB_name
], b
[DB_name
]));
1636 static IMPLEMENT_LHASH_HASH_FN(index_serial
, OPENSSL_CSTRING
)
1637 static IMPLEMENT_LHASH_COMP_FN(index_serial
, OPENSSL_CSTRING
)
1638 static IMPLEMENT_LHASH_HASH_FN(index_name
, OPENSSL_CSTRING
)
1639 static IMPLEMENT_LHASH_COMP_FN(index_name
, OPENSSL_CSTRING
)
1642 BIGNUM
*load_serial(char *serialfile
, int create
, ASN1_INTEGER
**retai
)
1646 MS_STATIC
char buf
[1024];
1647 ASN1_INTEGER
*ai
= NULL
;
1649 ai
= ASN1_INTEGER_new();
1653 if ((in
= BIO_new(BIO_s_file())) == NULL
) {
1654 ERR_print_errors(bio_err
);
1658 if (BIO_read_filename(in
, serialfile
) <= 0) {
1664 if (ret
== NULL
|| !rand_serial(ret
, ai
))
1665 BIO_printf(bio_err
, "Out of memory\n");
1668 if (!a2i_ASN1_INTEGER(in
, ai
, buf
, 1024)) {
1669 BIO_printf(bio_err
, "unable to load number from %s\n",
1673 ret
= ASN1_INTEGER_to_BN(ai
, NULL
);
1676 "error converting number from bin to BIGNUM\n");
1689 ASN1_INTEGER_free(ai
);
1693 int save_serial(char *serialfile
, char *suffix
, BIGNUM
*serial
,
1694 ASN1_INTEGER
**retai
)
1699 ASN1_INTEGER
*ai
= NULL
;
1703 j
= strlen(serialfile
);
1705 j
= strlen(serialfile
) + strlen(suffix
) + 1;
1707 BIO_printf(bio_err
, "file name too long\n");
1712 BUF_strlcpy(buf
[0], serialfile
, BSIZE
);
1714 #ifndef OPENSSL_SYS_VMS
1715 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", serialfile
, suffix
);
1717 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", serialfile
, suffix
);
1721 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[0]);
1723 out
= BIO_new(BIO_s_file());
1725 ERR_print_errors(bio_err
);
1728 if (BIO_write_filename(out
, buf
[0]) <= 0) {
1733 if ((ai
= BN_to_ASN1_INTEGER(serial
, NULL
)) == NULL
) {
1734 BIO_printf(bio_err
, "error converting serial to ASN.1 format\n");
1737 i2a_ASN1_INTEGER(out
, ai
);
1738 BIO_puts(out
, "\n");
1748 ASN1_INTEGER_free(ai
);
1752 int rotate_serial(char *serialfile
, char *new_suffix
, char *old_suffix
)
1757 i
= strlen(serialfile
) + strlen(old_suffix
);
1758 j
= strlen(serialfile
) + strlen(new_suffix
);
1761 if (j
+ 1 >= BSIZE
) {
1762 BIO_printf(bio_err
, "file name too long\n");
1765 #ifndef OPENSSL_SYS_VMS
1766 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", serialfile
, new_suffix
);
1768 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", serialfile
, new_suffix
);
1770 #ifndef OPENSSL_SYS_VMS
1771 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.%s", serialfile
, old_suffix
);
1773 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-%s", serialfile
, old_suffix
);
1776 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1777 serialfile
, buf
[1]);
1779 if (rename(serialfile
, buf
[1]) < 0 && errno
!= ENOENT
1785 "unable to rename %s to %s\n", serialfile
, buf
[1]);
1790 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1791 buf
[0], serialfile
);
1793 if (rename(buf
[0], serialfile
) < 0) {
1795 "unable to rename %s to %s\n", buf
[0], serialfile
);
1797 rename(buf
[1], serialfile
);
1805 int rand_serial(BIGNUM
*b
, ASN1_INTEGER
*ai
)
1817 if (!BN_pseudo_rand(btmp
, SERIAL_RAND_BITS
, 0, 0))
1819 if (ai
&& !BN_to_ASN1_INTEGER(btmp
, ai
))
1832 CA_DB
*load_index(char *dbfile
, DB_ATTR
*db_attr
)
1834 CA_DB
*retdb
= NULL
;
1835 TXT_DB
*tmpdb
= NULL
;
1836 BIO
*in
= BIO_new(BIO_s_file());
1837 CONF
*dbattr_conf
= NULL
;
1839 long errorline
= -1;
1842 ERR_print_errors(bio_err
);
1845 if (BIO_read_filename(in
, dbfile
) <= 0) {
1847 BIO_printf(bio_err
, "unable to open '%s'\n", dbfile
);
1850 if ((tmpdb
= TXT_DB_read(in
, DB_NUMBER
)) == NULL
)
1853 #ifndef OPENSSL_SYS_VMS
1854 BIO_snprintf(buf
[0], sizeof buf
[0], "%s.attr", dbfile
);
1856 BIO_snprintf(buf
[0], sizeof buf
[0], "%s-attr", dbfile
);
1858 dbattr_conf
= NCONF_new(NULL
);
1859 if (NCONF_load(dbattr_conf
, buf
[0], &errorline
) <= 0) {
1860 if (errorline
> 0) {
1862 "error on line %ld of db attribute file '%s'\n",
1866 NCONF_free(dbattr_conf
);
1871 if ((retdb
= OPENSSL_malloc(sizeof(CA_DB
))) == NULL
) {
1872 fprintf(stderr
, "Out of memory\n");
1879 retdb
->attributes
= *db_attr
;
1881 retdb
->attributes
.unique_subject
= 1;
1885 char *p
= NCONF_get_string(dbattr_conf
, NULL
, "unique_subject");
1889 "DEBUG[load_index]: unique_subject = \"%s\"\n", p
);
1891 retdb
->attributes
.unique_subject
= parse_yesno(p
, 1);
1897 NCONF_free(dbattr_conf
);
1905 int index_index(CA_DB
*db
)
1907 if (!TXT_DB_create_index(db
->db
, DB_serial
, NULL
,
1908 LHASH_HASH_FN(index_serial
),
1909 LHASH_COMP_FN(index_serial
))) {
1911 "error creating serial number index:(%ld,%ld,%ld)\n",
1912 db
->db
->error
, db
->db
->arg1
, db
->db
->arg2
);
1916 if (db
->attributes
.unique_subject
1917 && !TXT_DB_create_index(db
->db
, DB_name
, index_name_qual
,
1918 LHASH_HASH_FN(index_name
),
1919 LHASH_COMP_FN(index_name
))) {
1920 BIO_printf(bio_err
, "error creating name index:(%ld,%ld,%ld)\n",
1921 db
->db
->error
, db
->db
->arg1
, db
->db
->arg2
);
1927 int save_index(const char *dbfile
, const char *suffix
, CA_DB
*db
)
1930 BIO
*out
= BIO_new(BIO_s_file());
1934 ERR_print_errors(bio_err
);
1938 j
= strlen(dbfile
) + strlen(suffix
);
1939 if (j
+ 6 >= BSIZE
) {
1940 BIO_printf(bio_err
, "file name too long\n");
1943 #ifndef OPENSSL_SYS_VMS
1944 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s.attr", dbfile
);
1946 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s-attr", dbfile
);
1948 #ifndef OPENSSL_SYS_VMS
1949 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.attr.%s", dbfile
, suffix
);
1951 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-attr-%s", dbfile
, suffix
);
1953 #ifndef OPENSSL_SYS_VMS
1954 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", dbfile
, suffix
);
1956 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", dbfile
, suffix
);
1959 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[0]);
1961 if (BIO_write_filename(out
, buf
[0]) <= 0) {
1963 BIO_printf(bio_err
, "unable to open '%s'\n", dbfile
);
1966 j
= TXT_DB_write(out
, db
->db
);
1972 out
= BIO_new(BIO_s_file());
1974 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[1]);
1976 if (BIO_write_filename(out
, buf
[1]) <= 0) {
1978 BIO_printf(bio_err
, "unable to open '%s'\n", buf
[2]);
1981 BIO_printf(out
, "unique_subject = %s\n",
1982 db
->attributes
.unique_subject
? "yes" : "no");
1990 int rotate_index(const char *dbfile
, const char *new_suffix
,
1991 const char *old_suffix
)
1996 i
= strlen(dbfile
) + strlen(old_suffix
);
1997 j
= strlen(dbfile
) + strlen(new_suffix
);
2000 if (j
+ 6 >= BSIZE
) {
2001 BIO_printf(bio_err
, "file name too long\n");
2004 #ifndef OPENSSL_SYS_VMS
2005 j
= BIO_snprintf(buf
[4], sizeof buf
[4], "%s.attr", dbfile
);
2007 j
= BIO_snprintf(buf
[4], sizeof buf
[4], "%s-attr", dbfile
);
2009 #ifndef OPENSSL_SYS_VMS
2010 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s.attr.%s", dbfile
, new_suffix
);
2012 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s-attr-%s", dbfile
, new_suffix
);
2014 #ifndef OPENSSL_SYS_VMS
2015 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", dbfile
, new_suffix
);
2017 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", dbfile
, new_suffix
);
2019 #ifndef OPENSSL_SYS_VMS
2020 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.%s", dbfile
, old_suffix
);
2022 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-%s", dbfile
, old_suffix
);
2024 #ifndef OPENSSL_SYS_VMS
2025 j
= BIO_snprintf(buf
[3], sizeof buf
[3], "%s.attr.%s", dbfile
, old_suffix
);
2027 j
= BIO_snprintf(buf
[3], sizeof buf
[3], "%s-attr-%s", dbfile
, old_suffix
);
2030 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n", dbfile
, buf
[1]);
2032 if (rename(dbfile
, buf
[1]) < 0 && errno
!= ENOENT
2037 BIO_printf(bio_err
, "unable to rename %s to %s\n", dbfile
, buf
[1]);
2042 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n", buf
[0], dbfile
);
2044 if (rename(buf
[0], dbfile
) < 0) {
2045 BIO_printf(bio_err
, "unable to rename %s to %s\n", buf
[0], dbfile
);
2047 rename(buf
[1], dbfile
);
2051 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n", buf
[4], buf
[3]);
2053 if (rename(buf
[4], buf
[3]) < 0 && errno
!= ENOENT
2058 BIO_printf(bio_err
, "unable to rename %s to %s\n", buf
[4], buf
[3]);
2060 rename(dbfile
, buf
[0]);
2061 rename(buf
[1], dbfile
);
2065 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n", buf
[2], buf
[4]);
2067 if (rename(buf
[2], buf
[4]) < 0) {
2068 BIO_printf(bio_err
, "unable to rename %s to %s\n", buf
[2], buf
[4]);
2070 rename(buf
[3], buf
[4]);
2071 rename(dbfile
, buf
[0]);
2072 rename(buf
[1], dbfile
);
2080 void free_index(CA_DB
*db
)
2084 TXT_DB_free(db
->db
);
2089 int parse_yesno(const char *str
, int def
)
2094 case 'f': /* false */
2095 case 'F': /* FALSE */
2101 case 't': /* true */
2102 case 'T': /* TRUE */
2117 * subject is expected to be in the format /type0=value0/type1=value1/type2=...
2118 * where characters may be escaped by \
2120 X509_NAME
*parse_name(char *subject
, long chtype
, int multirdn
)
2122 size_t buflen
= strlen(subject
) + 1; /* to copy the types and values
2123 * into. due to escaping, the copy
2124 * can only become shorter */
2125 char *buf
= OPENSSL_malloc(buflen
);
2126 size_t max_ne
= buflen
/ 2 + 1; /* maximum number of name elements */
2127 char **ne_types
= OPENSSL_malloc(max_ne
* sizeof(char *));
2128 char **ne_values
= OPENSSL_malloc(max_ne
* sizeof(char *));
2129 int *mval
= OPENSSL_malloc(max_ne
* sizeof(int));
2131 char *sp
= subject
, *bp
= buf
;
2134 X509_NAME
*n
= NULL
;
2137 if (!buf
|| !ne_types
|| !ne_values
|| !mval
) {
2138 BIO_printf(bio_err
, "malloc error\n");
2142 if (*subject
!= '/') {
2143 BIO_printf(bio_err
, "Subject does not start with '/'.\n");
2146 sp
++; /* skip leading / */
2148 /* no multivalued RDN by default */
2153 ne_types
[ne_num
] = bp
;
2155 if (*sp
== '\\') { /* is there anything to escape in the
2161 "escape character at end of string\n");
2164 } else if (*sp
== '=') {
2173 "end of string encountered while processing type of subject name element #%d\n",
2177 ne_values
[ne_num
] = bp
;
2184 "escape character at end of string\n");
2187 } else if (*sp
== '/') {
2189 /* no multivalued RDN by default */
2190 mval
[ne_num
+ 1] = 0;
2192 } else if (*sp
== '+' && multirdn
) {
2194 * a not escaped + signals a mutlivalued RDN
2197 mval
[ne_num
+ 1] = -1;
2206 if (!(n
= X509_NAME_new()))
2209 for (i
= 0; i
< ne_num
; i
++) {
2210 if ((nid
= OBJ_txt2nid(ne_types
[i
])) == NID_undef
) {
2212 "Subject Attribute %s has no known NID, skipped\n",
2217 if (!*ne_values
[i
]) {
2219 "No value provided for Subject Attribute %s, skipped\n",
2224 if (!X509_NAME_add_entry_by_NID
2225 (n
, nid
, chtype
, (unsigned char *)ne_values
[i
], -1, -1, mval
[i
]))
2229 OPENSSL_free(ne_values
);
2230 OPENSSL_free(ne_types
);
2238 OPENSSL_free(ne_values
);
2240 OPENSSL_free(ne_types
);
2248 int args_verify(char ***pargs
, int *pargc
,
2249 int *badarg
, BIO
*err
, X509_VERIFY_PARAM
**pm
)
2251 ASN1_OBJECT
*otmp
= NULL
;
2252 unsigned long flags
= 0;
2254 int purpose
= 0, depth
= -1;
2255 char **oldargs
= *pargs
;
2256 char *arg
= **pargs
, *argn
= (*pargs
)[1];
2257 const X509_VERIFY_PARAM
*vpm
= NULL
;
2259 char *hostname
= NULL
;
2262 if (!strcmp(arg
, "-policy")) {
2266 otmp
= OBJ_txt2obj(argn
, 0);
2268 BIO_printf(err
, "Invalid Policy \"%s\"\n", argn
);
2273 } else if (strcmp(arg
, "-purpose") == 0) {
2274 X509_PURPOSE
*xptmp
;
2278 i
= X509_PURPOSE_get_by_sname(argn
);
2280 BIO_printf(err
, "unrecognized purpose\n");
2283 xptmp
= X509_PURPOSE_get0(i
);
2284 purpose
= X509_PURPOSE_get_id(xptmp
);
2288 } else if (strcmp(arg
, "-verify_name") == 0) {
2292 vpm
= X509_VERIFY_PARAM_lookup(argn
);
2294 BIO_printf(err
, "unrecognized verify name\n");
2299 } else if (strcmp(arg
, "-verify_depth") == 0) {
2305 BIO_printf(err
, "invalid depth\n");
2310 } else if (strcmp(arg
, "-attime") == 0) {
2316 * interpret the -attime argument as seconds since Epoch
2318 if (sscanf(argn
, "%li", ×tamp
) != 1) {
2319 BIO_printf(bio_err
, "Error parsing timestamp %s\n", argn
);
2322 /* on some platforms time_t may be a float */
2323 at_time
= (time_t)timestamp
;
2326 } else if (strcmp(arg
, "-verify_hostname") == 0) {
2331 } else if (strcmp(arg
, "-verify_email") == 0) {
2336 } else if (strcmp(arg
, "-verify_ip") == 0) {
2341 } else if (!strcmp(arg
, "-ignore_critical"))
2342 flags
|= X509_V_FLAG_IGNORE_CRITICAL
;
2343 else if (!strcmp(arg
, "-issuer_checks"))
2344 flags
|= X509_V_FLAG_CB_ISSUER_CHECK
;
2345 else if (!strcmp(arg
, "-crl_check"))
2346 flags
|= X509_V_FLAG_CRL_CHECK
;
2347 else if (!strcmp(arg
, "-crl_check_all"))
2348 flags
|= X509_V_FLAG_CRL_CHECK
| X509_V_FLAG_CRL_CHECK_ALL
;
2349 else if (!strcmp(arg
, "-policy_check"))
2350 flags
|= X509_V_FLAG_POLICY_CHECK
;
2351 else if (!strcmp(arg
, "-explicit_policy"))
2352 flags
|= X509_V_FLAG_EXPLICIT_POLICY
;
2353 else if (!strcmp(arg
, "-inhibit_any"))
2354 flags
|= X509_V_FLAG_INHIBIT_ANY
;
2355 else if (!strcmp(arg
, "-inhibit_map"))
2356 flags
|= X509_V_FLAG_INHIBIT_MAP
;
2357 else if (!strcmp(arg
, "-x509_strict"))
2358 flags
|= X509_V_FLAG_X509_STRICT
;
2359 else if (!strcmp(arg
, "-extended_crl"))
2360 flags
|= X509_V_FLAG_EXTENDED_CRL_SUPPORT
;
2361 else if (!strcmp(arg
, "-use_deltas"))
2362 flags
|= X509_V_FLAG_USE_DELTAS
;
2363 else if (!strcmp(arg
, "-policy_print"))
2364 flags
|= X509_V_FLAG_NOTIFY_POLICY
;
2365 else if (!strcmp(arg
, "-check_ss_sig"))
2366 flags
|= X509_V_FLAG_CHECK_SS_SIGNATURE
;
2367 else if (!strcmp(arg
, "-trusted_first"))
2368 flags
|= X509_V_FLAG_TRUSTED_FIRST
;
2369 else if (!strcmp(arg
, "-suiteB_128_only"))
2370 flags
|= X509_V_FLAG_SUITEB_128_LOS_ONLY
;
2371 else if (!strcmp(arg
, "-suiteB_128"))
2372 flags
|= X509_V_FLAG_SUITEB_128_LOS
;
2373 else if (!strcmp(arg
, "-suiteB_192"))
2374 flags
|= X509_V_FLAG_SUITEB_192_LOS
;
2375 else if (!strcmp(arg
, "-partial_chain"))
2376 flags
|= X509_V_FLAG_PARTIAL_CHAIN
;
2382 X509_VERIFY_PARAM_free(*pm
);
2387 if (!*pm
&& !(*pm
= X509_VERIFY_PARAM_new())) {
2393 X509_VERIFY_PARAM_set1(*pm
, vpm
);
2396 X509_VERIFY_PARAM_add0_policy(*pm
, otmp
);
2398 X509_VERIFY_PARAM_set_flags(*pm
, flags
);
2401 X509_VERIFY_PARAM_set_purpose(*pm
, purpose
);
2404 X509_VERIFY_PARAM_set_depth(*pm
, depth
);
2407 X509_VERIFY_PARAM_set_time(*pm
, at_time
);
2409 if (hostname
&& !X509_VERIFY_PARAM_set1_host(*pm
, hostname
, 0))
2412 if (email
&& !X509_VERIFY_PARAM_set1_email(*pm
, email
, 0))
2415 if (ipasc
&& !X509_VERIFY_PARAM_set1_ip_asc(*pm
, ipasc
))
2423 *pargc
-= *pargs
- oldargs
;
2430 * Read whole contents of a BIO into an allocated memory buffer and return
2434 int bio_to_mem(unsigned char **out
, int maxlen
, BIO
*in
)
2438 unsigned char tbuf
[1024];
2439 mem
= BIO_new(BIO_s_mem());
2443 if ((maxlen
!= -1) && maxlen
< 1024)
2447 len
= BIO_read(in
, tbuf
, len
);
2450 if (BIO_write(mem
, tbuf
, len
) != len
) {
2459 ret
= BIO_get_mem_data(mem
, (char **)out
);
2460 BIO_set_flags(mem
, BIO_FLAGS_MEM_RDONLY
);
2465 int pkey_ctrl_string(EVP_PKEY_CTX
*ctx
, char *value
)
2468 char *stmp
, *vtmp
= NULL
;
2469 stmp
= BUF_strdup(value
);
2472 vtmp
= strchr(stmp
, ':');
2477 rv
= EVP_PKEY_CTX_ctrl_str(ctx
, stmp
, vtmp
);
2482 static void nodes_print(BIO
*out
, const char *name
,
2483 STACK_OF(X509_POLICY_NODE
) *nodes
)
2485 X509_POLICY_NODE
*node
;
2487 BIO_printf(out
, "%s Policies:", name
);
2489 BIO_puts(out
, "\n");
2490 for (i
= 0; i
< sk_X509_POLICY_NODE_num(nodes
); i
++) {
2491 node
= sk_X509_POLICY_NODE_value(nodes
, i
);
2492 X509_POLICY_NODE_print(out
, node
, 2);
2495 BIO_puts(out
, " <empty>\n");
2498 void policies_print(BIO
*out
, X509_STORE_CTX
*ctx
)
2500 X509_POLICY_TREE
*tree
;
2501 int explicit_policy
;
2504 out
= BIO_new_fp(stderr
, BIO_NOCLOSE
);
2507 tree
= X509_STORE_CTX_get0_policy_tree(ctx
);
2508 explicit_policy
= X509_STORE_CTX_get_explicit_policy(ctx
);
2510 BIO_printf(out
, "Require explicit Policy: %s\n",
2511 explicit_policy
? "True" : "False");
2513 nodes_print(out
, "Authority", X509_policy_tree_get0_policies(tree
));
2514 nodes_print(out
, "User", X509_policy_tree_get0_user_policies(tree
));
2519 #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
2521 static JPAKE_CTX
*jpake_init(const char *us
, const char *them
,
2527 BIGNUM
*bnsecret
= BN_new();
2530 /* Use a safe prime for p (that we found earlier) */
2532 "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F");
2538 BN_bin2bn((const unsigned char *)secret
, strlen(secret
), bnsecret
);
2540 ctx
= JPAKE_CTX_new(us
, them
, p
, g
, q
, bnsecret
);
2549 static void jpake_send_part(BIO
*conn
, const JPAKE_STEP_PART
*p
)
2551 BN_print(conn
, p
->gx
);
2552 BIO_puts(conn
, "\n");
2553 BN_print(conn
, p
->zkpx
.gr
);
2554 BIO_puts(conn
, "\n");
2555 BN_print(conn
, p
->zkpx
.b
);
2556 BIO_puts(conn
, "\n");
2559 static void jpake_send_step1(BIO
*bconn
, JPAKE_CTX
*ctx
)
2563 JPAKE_STEP1_init(&s1
);
2564 JPAKE_STEP1_generate(&s1
, ctx
);
2565 jpake_send_part(bconn
, &s1
.p1
);
2566 jpake_send_part(bconn
, &s1
.p2
);
2567 (void)BIO_flush(bconn
);
2568 JPAKE_STEP1_release(&s1
);
2571 static void jpake_send_step2(BIO
*bconn
, JPAKE_CTX
*ctx
)
2575 JPAKE_STEP2_init(&s2
);
2576 JPAKE_STEP2_generate(&s2
, ctx
);
2577 jpake_send_part(bconn
, &s2
);
2578 (void)BIO_flush(bconn
);
2579 JPAKE_STEP2_release(&s2
);
2582 static void jpake_send_step3a(BIO
*bconn
, JPAKE_CTX
*ctx
)
2586 JPAKE_STEP3A_init(&s3a
);
2587 JPAKE_STEP3A_generate(&s3a
, ctx
);
2588 BIO_write(bconn
, s3a
.hhk
, sizeof s3a
.hhk
);
2589 (void)BIO_flush(bconn
);
2590 JPAKE_STEP3A_release(&s3a
);
2593 static void jpake_send_step3b(BIO
*bconn
, JPAKE_CTX
*ctx
)
2597 JPAKE_STEP3B_init(&s3b
);
2598 JPAKE_STEP3B_generate(&s3b
, ctx
);
2599 BIO_write(bconn
, s3b
.hk
, sizeof s3b
.hk
);
2600 (void)BIO_flush(bconn
);
2601 JPAKE_STEP3B_release(&s3b
);
2604 static void readbn(BIGNUM
**bn
, BIO
*bconn
)
2609 l
= BIO_gets(bconn
, buf
, sizeof buf
);
2611 assert(buf
[l
- 1] == '\n');
2616 static void jpake_receive_part(JPAKE_STEP_PART
*p
, BIO
*bconn
)
2618 readbn(&p
->gx
, bconn
);
2619 readbn(&p
->zkpx
.gr
, bconn
);
2620 readbn(&p
->zkpx
.b
, bconn
);
2623 static void jpake_receive_step1(JPAKE_CTX
*ctx
, BIO
*bconn
)
2627 JPAKE_STEP1_init(&s1
);
2628 jpake_receive_part(&s1
.p1
, bconn
);
2629 jpake_receive_part(&s1
.p2
, bconn
);
2630 if (!JPAKE_STEP1_process(ctx
, &s1
)) {
2631 ERR_print_errors(bio_err
);
2634 JPAKE_STEP1_release(&s1
);
2637 static void jpake_receive_step2(JPAKE_CTX
*ctx
, BIO
*bconn
)
2641 JPAKE_STEP2_init(&s2
);
2642 jpake_receive_part(&s2
, bconn
);
2643 if (!JPAKE_STEP2_process(ctx
, &s2
)) {
2644 ERR_print_errors(bio_err
);
2647 JPAKE_STEP2_release(&s2
);
2650 static void jpake_receive_step3a(JPAKE_CTX
*ctx
, BIO
*bconn
)
2655 JPAKE_STEP3A_init(&s3a
);
2656 l
= BIO_read(bconn
, s3a
.hhk
, sizeof s3a
.hhk
);
2657 assert(l
== sizeof s3a
.hhk
);
2658 if (!JPAKE_STEP3A_process(ctx
, &s3a
)) {
2659 ERR_print_errors(bio_err
);
2662 JPAKE_STEP3A_release(&s3a
);
2665 static void jpake_receive_step3b(JPAKE_CTX
*ctx
, BIO
*bconn
)
2670 JPAKE_STEP3B_init(&s3b
);
2671 l
= BIO_read(bconn
, s3b
.hk
, sizeof s3b
.hk
);
2672 assert(l
== sizeof s3b
.hk
);
2673 if (!JPAKE_STEP3B_process(ctx
, &s3b
)) {
2674 ERR_print_errors(bio_err
);
2677 JPAKE_STEP3B_release(&s3b
);
2680 void jpake_client_auth(BIO
*out
, BIO
*conn
, const char *secret
)
2685 BIO_puts(out
, "Authenticating with JPAKE\n");
2687 ctx
= jpake_init("client", "server", secret
);
2689 bconn
= BIO_new(BIO_f_buffer());
2690 BIO_push(bconn
, conn
);
2692 jpake_send_step1(bconn
, ctx
);
2693 jpake_receive_step1(ctx
, bconn
);
2694 jpake_send_step2(bconn
, ctx
);
2695 jpake_receive_step2(ctx
, bconn
);
2696 jpake_send_step3a(bconn
, ctx
);
2697 jpake_receive_step3b(ctx
, bconn
);
2699 BIO_puts(out
, "JPAKE authentication succeeded, setting PSK\n");
2702 OPENSSL_free(psk_key
);
2704 psk_key
= BN_bn2hex(JPAKE_get_shared_key(ctx
));
2709 JPAKE_CTX_free(ctx
);
2712 void jpake_server_auth(BIO
*out
, BIO
*conn
, const char *secret
)
2717 BIO_puts(out
, "Authenticating with JPAKE\n");
2719 ctx
= jpake_init("server", "client", secret
);
2721 bconn
= BIO_new(BIO_f_buffer());
2722 BIO_push(bconn
, conn
);
2724 jpake_receive_step1(ctx
, bconn
);
2725 jpake_send_step1(bconn
, ctx
);
2726 jpake_receive_step2(ctx
, bconn
);
2727 jpake_send_step2(bconn
, ctx
);
2728 jpake_receive_step3a(ctx
, bconn
);
2729 jpake_send_step3b(bconn
, ctx
);
2731 BIO_puts(out
, "JPAKE authentication succeeded, setting PSK\n");
2734 OPENSSL_free(psk_key
);
2736 psk_key
= BN_bn2hex(JPAKE_get_shared_key(ctx
));
2741 JPAKE_CTX_free(ctx
);
2746 #ifndef OPENSSL_NO_TLSEXT
2748 * next_protos_parse parses a comma separated list of strings into a string
2749 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
2750 * outlen: (output) set to the length of the resulting buffer on success.
2751 * err: (maybe NULL) on failure, an error message line is written to this BIO.
2752 * in: a NUL termianted string like "abc,def,ghi"
2754 * returns: a malloced buffer or NULL on failure.
2756 unsigned char *next_protos_parse(unsigned short *outlen
, const char *in
)
2760 size_t i
, start
= 0;
2766 out
= OPENSSL_malloc(strlen(in
) + 1);
2770 for (i
= 0; i
<= len
; ++i
) {
2771 if (i
== len
|| in
[i
] == ',') {
2772 if (i
- start
> 255) {
2776 out
[start
] = i
- start
;
2785 #endif /* ndef OPENSSL_NO_TLSEXT */
2787 void print_cert_checks(BIO
*bio
, X509
*x
,
2788 const char *checkhost
,
2789 const char *checkemail
, const char *checkip
)
2794 BIO_printf(bio
, "Hostname %s does%s match certificate\n",
2795 checkhost
, X509_check_host(x
, checkhost
, 0, 0, NULL
)
2800 BIO_printf(bio
, "Email %s does%s match certificate\n",
2801 checkemail
, X509_check_email(x
, checkemail
, 0,
2806 BIO_printf(bio
, "IP %s does%s match certificate\n",
2807 checkip
, X509_check_ip_asc(x
, checkip
, 0) ? "" : " NOT");
2811 /* Get first http URL from a DIST_POINT structure */
2813 static const char *get_dp_url(DIST_POINT
*dp
)
2815 GENERAL_NAMES
*gens
;
2819 if (!dp
->distpoint
|| dp
->distpoint
->type
!= 0)
2821 gens
= dp
->distpoint
->name
.fullname
;
2822 for (i
= 0; i
< sk_GENERAL_NAME_num(gens
); i
++) {
2823 gen
= sk_GENERAL_NAME_value(gens
, i
);
2824 uri
= GENERAL_NAME_get0_value(gen
, >ype
);
2825 if (gtype
== GEN_URI
&& ASN1_STRING_length(uri
) > 6) {
2826 char *uptr
= (char *)ASN1_STRING_data(uri
);
2827 if (!strncmp(uptr
, "http://", 7))
2835 * Look through a CRLDP structure and attempt to find an http URL to
2836 * downloads a CRL from.
2839 static X509_CRL
*load_crl_crldp(STACK_OF(DIST_POINT
) *crldp
)
2842 const char *urlptr
= NULL
;
2843 for (i
= 0; i
< sk_DIST_POINT_num(crldp
); i
++) {
2844 DIST_POINT
*dp
= sk_DIST_POINT_value(crldp
, i
);
2845 urlptr
= get_dp_url(dp
);
2847 return load_crl(urlptr
, FORMAT_HTTP
);
2853 * Example of downloading CRLs from CRLDP: not usable for real world as it
2854 * always downloads, doesn't support non-blocking I/O and doesn't cache
2858 static STACK_OF(X509_CRL
) *crls_http_cb(X509_STORE_CTX
*ctx
, X509_NAME
*nm
)
2861 STACK_OF(X509_CRL
) *crls
= NULL
;
2863 STACK_OF(DIST_POINT
) *crldp
;
2864 x
= X509_STORE_CTX_get_current_cert(ctx
);
2865 crldp
= X509_get_ext_d2i(x
, NID_crl_distribution_points
, NULL
, NULL
);
2866 crl
= load_crl_crldp(crldp
);
2867 sk_DIST_POINT_pop_free(crldp
, DIST_POINT_free
);
2870 crls
= sk_X509_CRL_new_null();
2871 sk_X509_CRL_push(crls
, crl
);
2872 /* Try to download delta CRL */
2873 crldp
= X509_get_ext_d2i(x
, NID_freshest_crl
, NULL
, NULL
);
2874 crl
= load_crl_crldp(crldp
);
2875 sk_DIST_POINT_pop_free(crldp
, DIST_POINT_free
);
2877 sk_X509_CRL_push(crls
, crl
);
2881 void store_setup_crl_download(X509_STORE
*st
)
2883 X509_STORE_set_lookup_crls_cb(st
, crls_http_cb
);
2887 * Platform-specific sections
2892 # define fileno(a) (int)_fileno(a)
2895 # include <windows.h>
2898 static int WIN32_rename(const char *from
, const char *to
)
2900 TCHAR
*tfrom
= NULL
, *tto
;
2904 if (sizeof(TCHAR
) == 1) {
2905 tfrom
= (TCHAR
*)from
;
2907 } else { /* UNICODE path */
2909 size_t i
, flen
= strlen(from
) + 1, tlen
= strlen(to
) + 1;
2910 tfrom
= (TCHAR
*)malloc(sizeof(TCHAR
) * (flen
+ tlen
));
2914 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2915 if (!MultiByteToWideChar(CP_ACP
, 0, from
, flen
, (WCHAR
*)tfrom
, flen
))
2917 for (i
= 0; i
< flen
; i
++)
2918 tfrom
[i
] = (TCHAR
)from
[i
];
2919 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2920 if (!MultiByteToWideChar(CP_ACP
, 0, to
, tlen
, (WCHAR
*)tto
, tlen
))
2922 for (i
= 0; i
< tlen
; i
++)
2923 tto
[i
] = (TCHAR
)to
[i
];
2926 if (MoveFile(tfrom
, tto
))
2928 err
= GetLastError();
2929 if (err
== ERROR_ALREADY_EXISTS
|| err
== ERROR_FILE_EXISTS
) {
2930 if (DeleteFile(tto
) && MoveFile(tfrom
, tto
))
2932 err
= GetLastError();
2934 if (err
== ERROR_FILE_NOT_FOUND
|| err
== ERROR_PATH_NOT_FOUND
)
2936 else if (err
== ERROR_ACCESS_DENIED
)
2939 errno
= EINVAL
; /* we could map more codes... */
2943 if (tfrom
!= NULL
&& tfrom
!= (TCHAR
*)from
)
2949 /* app_tminterval section */
2951 double app_tminterval(int stop
, int usertime
)
2955 static ULARGE_INTEGER tmstart
;
2956 static int warning
= 1;
2957 # ifdef _WIN32_WINNT
2958 static HANDLE proc
= NULL
;
2962 proc
= OpenProcess(PROCESS_QUERY_INFORMATION
, FALSE
,
2963 GetCurrentProcessId());
2965 proc
= (HANDLE
) - 1;
2968 if (usertime
&& proc
!= (HANDLE
) - 1) {
2970 GetProcessTimes(proc
, &junk
, &junk
, &junk
, &now
);
2976 if (usertime
&& warning
) {
2977 BIO_printf(bio_err
, "To get meaningful results, run "
2978 "this program on idle system.\n");
2981 GetSystemTime(&systime
);
2982 SystemTimeToFileTime(&systime
, &now
);
2985 if (stop
== TM_START
) {
2986 tmstart
.u
.LowPart
= now
.dwLowDateTime
;
2987 tmstart
.u
.HighPart
= now
.dwHighDateTime
;
2989 ULARGE_INTEGER tmstop
;
2991 tmstop
.u
.LowPart
= now
.dwLowDateTime
;
2992 tmstop
.u
.HighPart
= now
.dwHighDateTime
;
2994 ret
= (__int64
)(tmstop
.QuadPart
- tmstart
.QuadPart
) * 1e-7;
3000 #elif defined(OPENSSL_SYS_NETWARE)
3003 double app_tminterval(int stop
, int usertime
)
3006 static clock_t tmstart
;
3007 static int warning
= 1;
3009 if (usertime
&& warning
) {
3010 BIO_printf(bio_err
, "To get meaningful results, run "
3011 "this program on idle system.\n");
3015 if (stop
== TM_START
)
3018 ret
= (clock() - tmstart
) / (double)CLOCKS_PER_SEC
;
3023 #elif defined(OPENSSL_SYSTEM_VXWORKS)
3026 double app_tminterval(int stop
, int usertime
)
3029 # ifdef CLOCK_REALTIME
3030 static struct timespec tmstart
;
3031 struct timespec now
;
3033 static unsigned long tmstart
;
3036 static int warning
= 1;
3038 if (usertime
&& warning
) {
3039 BIO_printf(bio_err
, "To get meaningful results, run "
3040 "this program on idle system.\n");
3043 # ifdef CLOCK_REALTIME
3044 clock_gettime(CLOCK_REALTIME
, &now
);
3045 if (stop
== TM_START
)
3048 ret
= ((now
.tv_sec
+ now
.tv_nsec
* 1e-9)
3049 - (tmstart
.tv_sec
+ tmstart
.tv_nsec
* 1e-9));
3052 if (stop
== TM_START
)
3055 ret
= (now
- tmstart
) / (double)sysClkRateGet();
3060 #elif defined(OPENSSL_SYSTEM_VMS)
3064 double app_tminterval(int stop
, int usertime
)
3066 static clock_t tmstart
;
3074 now
= rus
.tms_utime
;
3077 now
= clock(); /* sum of user and kernel times */
3080 gettimeofday(&tv
, NULL
);
3081 now
= (clock_t)((unsigned long long)tv
.tv_sec
* CLK_TCK
+
3082 (unsigned long long)tv
.tv_usec
* (1000000 / CLK_TCK
)
3086 if (stop
== TM_START
)
3089 ret
= (now
- tmstart
) / (double)(CLK_TCK
);
3094 #elif defined(_SC_CLK_TCK) /* by means of unistd.h */
3095 # include <sys/times.h>
3097 double app_tminterval(int stop
, int usertime
)
3101 clock_t now
= times(&rus
);
3102 static clock_t tmstart
;
3105 now
= rus
.tms_utime
;
3107 if (stop
== TM_START
)
3110 long int tck
= sysconf(_SC_CLK_TCK
);
3111 ret
= (now
- tmstart
) / (double)tck
;
3118 # include <sys/time.h>
3119 # include <sys/resource.h>
3121 double app_tminterval(int stop
, int usertime
)
3126 static struct timeval tmstart
;
3129 getrusage(RUSAGE_SELF
, &rus
), now
= rus
.ru_utime
;
3131 gettimeofday(&now
, NULL
);
3133 if (stop
== TM_START
)
3136 ret
= ((now
.tv_sec
+ now
.tv_usec
* 1e-6)
3137 - (tmstart
.tv_sec
+ tmstart
.tv_usec
* 1e-6));
3143 /* app_isdir section */
3145 int app_isdir(const char *name
)
3148 WIN32_FIND_DATA FileData
;
3149 # if defined(UNICODE) || defined(_UNICODE)
3150 size_t i
, len_0
= strlen(name
) + 1;
3152 if (len_0
> sizeof(FileData
.cFileName
) / sizeof(FileData
.cFileName
[0]))
3155 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
3156 if (!MultiByteToWideChar
3157 (CP_ACP
, 0, name
, len_0
, FileData
.cFileName
, len_0
))
3159 for (i
= 0; i
< len_0
; i
++)
3160 FileData
.cFileName
[i
] = (WCHAR
)name
[i
];
3162 hList
= FindFirstFile(FileData
.cFileName
, &FileData
);
3164 hList
= FindFirstFile(name
, &FileData
);
3166 if (hList
== INVALID_HANDLE_VALUE
)
3169 return ((FileData
.dwFileAttributes
& FILE_ATTRIBUTE_DIRECTORY
) != 0);
3172 # include <sys/stat.h>
3174 # if defined(_S_IFMT) && defined(_S_IFDIR)
3175 # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
3177 # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
3181 int app_isdir(const char *name
)
3183 # if defined(S_ISDIR)
3186 if (stat(name
, &st
) == 0)
3187 return S_ISDIR(st
.st_mode
);
3196 /* raw_read|write section */
3197 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
3198 int raw_read_stdin(void *buf
, int siz
)
3201 if (ReadFile(GetStdHandle(STD_INPUT_HANDLE
), buf
, siz
, &n
, NULL
))
3207 int raw_read_stdin(void *buf
, int siz
)
3209 return read(fileno(stdin
), buf
, siz
);
3213 #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE)
3214 int raw_write_stdout(const void *buf
, int siz
)
3217 if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE
), buf
, siz
, &n
, NULL
))
3223 int raw_write_stdout(const void *buf
, int siz
)
3225 return write(fileno(stdout
), buf
, siz
);