1 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
4 * This package is an SSL implementation written
5 * by Eric Young (eay@cryptsoft.com).
6 * The implementation was written so as to conform with Netscapes SSL.
8 * This library is free for commercial and non-commercial use as long as
9 * the following conditions are aheared to. The following conditions
10 * apply to all code found in this distribution, be it the RC4, RSA,
11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
12 * included with this distribution is covered by the same copyright terms
13 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 * Copyright remains Eric Young's, and as such any Copyright notices in
16 * the code are not to be removed.
17 * If this package is used in a product, Eric Young should be given attribution
18 * as the author of the parts of the library used.
19 * This can be in the form of a textual message at program startup or
20 * in documentation (online or textual) provided with the package.
22 * Redistribution and use in source and binary forms, with or without
23 * modification, are permitted provided that the following conditions
25 * 1. Redistributions of source code must retain the copyright
26 * notice, this list of conditions and the following disclaimer.
27 * 2. Redistributions in binary form must reproduce the above copyright
28 * notice, this list of conditions and the following disclaimer in the
29 * documentation and/or other materials provided with the distribution.
30 * 3. All advertising materials mentioning features or use of this software
31 * must display the following acknowledgement:
32 * "This product includes cryptographic software written by
33 * Eric Young (eay@cryptsoft.com)"
34 * The word 'cryptographic' can be left out if the rouines from the library
35 * being used are not cryptographic related :-).
36 * 4. If you include any Windows specific code (or a derivative thereof) from
37 * the apps directory (application code) you must include an acknowledgement:
38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52 * The licence and distribution terms for any publically available version or
53 * derivative of this code cannot be changed. i.e. this code cannot simply be
54 * copied and put under another distribution licence
55 * [including the GNU Public Licence.]
57 /* ====================================================================
58 * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
60 * Redistribution and use in source and binary forms, with or without
61 * modification, are permitted provided that the following conditions
64 * 1. Redistributions of source code must retain the above copyright
65 * notice, this list of conditions and the following disclaimer.
67 * 2. Redistributions in binary form must reproduce the above copyright
68 * notice, this list of conditions and the following disclaimer in
69 * the documentation and/or other materials provided with the
72 * 3. All advertising materials mentioning features or use of this
73 * software must display the following acknowledgment:
74 * "This product includes software developed by the OpenSSL Project
75 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
77 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
78 * endorse or promote products derived from this software without
79 * prior written permission. For written permission, please contact
80 * openssl-core@openssl.org.
82 * 5. Products derived from this software may not be called "OpenSSL"
83 * nor may "OpenSSL" appear in their names without prior written
84 * permission of the OpenSSL Project.
86 * 6. Redistributions of any form whatsoever must retain the following
88 * "This product includes software developed by the OpenSSL Project
89 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
91 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
92 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
93 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
94 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
95 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
96 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
97 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
98 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
99 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
100 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
101 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
102 * OF THE POSSIBILITY OF SUCH DAMAGE.
103 * ====================================================================
105 * This product includes cryptographic software written by Eric Young
106 * (eay@cryptsoft.com). This product includes software written by Tim
107 * Hudson (tjh@cryptsoft.com).
111 #if !defined(_POSIX_C_SOURCE) && defined(OPENSSL_SYS_VMS)
113 * On VMS, you need to define this to get the declaration of fileno(). The
114 * value 2 is to make sure no function defined in POSIX-2 is left undefined.
116 # define _POSIX_C_SOURCE 2
121 #if !defined(OPENSSL_SYS_WIN32) && !defined(OPENSSL_SYS_WINCE) && !defined(NETWARE_CLIB)
122 # include <strings.h>
124 #include <sys/types.h>
128 #include <openssl/err.h>
129 #include <openssl/x509.h>
130 #include <openssl/x509v3.h>
131 #include <openssl/pem.h>
132 #include <openssl/pkcs12.h>
133 #include <openssl/ui.h>
134 #include <openssl/safestack.h>
135 #ifndef OPENSSL_NO_ENGINE
136 # include <openssl/engine.h>
138 #ifndef OPENSSL_NO_RSA
139 # include <openssl/rsa.h>
141 #include <openssl/bn.h>
142 #ifndef OPENSSL_NO_JPAKE
143 # include <openssl/jpake.h>
145 #include <openssl/ssl.h>
150 static int WIN32_rename(const char *from
, const char *to
);
151 # define rename(from,to) WIN32_rename((from),(to))
160 static UI_METHOD
*ui_method
= NULL
;
162 static int set_table_opts(unsigned long *flags
, const char *arg
,
163 const NAME_EX_TBL
* in_tbl
);
164 static int set_multi_opts(unsigned long *flags
, const char *arg
,
165 const NAME_EX_TBL
* in_tbl
);
167 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
168 /* Looks like this stuff is worth moving into separate function */
169 static EVP_PKEY
*load_netscape_key(BIO
*key
, const char *file
,
170 const char *key_descrip
, int format
);
173 int app_init(long mesgwin
);
175 int chopup_args(ARGS
*arg
, char *buf
)
181 if (arg
->size
== 0) {
183 arg
->argv
= OPENSSL_malloc(sizeof(char *) * arg
->size
);
184 if (arg
->argv
== NULL
)
189 /* Skip whitespace. */
190 while (*p
&& isspace(*p
))
195 /* The start of something good :-) */
196 if (arg
->argc
>= arg
->size
) {
198 arg
->argv
= OPENSSL_realloc(arg
->argv
, sizeof(char *) * arg
->size
);
199 if (arg
->argv
== NULL
)
202 quoted
= *p
== '\'' || *p
== '"';
205 arg
->argv
[arg
->argc
++] = p
;
207 /* now look for the end of this */
209 while (*p
&& *p
!= c
)
213 while (*p
&& !isspace(*p
))
219 arg
->argv
[arg
->argc
] = NULL
;
224 int app_init(long mesgwin
)
230 int ctx_set_verify_locations(SSL_CTX
*ctx
,
231 const char *CAfile
, const char *CApath
)
233 if (CAfile
== NULL
&& CApath
== NULL
)
234 return SSL_CTX_set_default_verify_paths(ctx
);
235 return SSL_CTX_load_verify_locations(ctx
, CAfile
, CApath
);
238 int dump_cert_text(BIO
*out
, X509
*x
)
242 p
= X509_NAME_oneline(X509_get_subject_name(x
), NULL
, 0);
243 BIO_puts(out
, "subject=");
247 p
= X509_NAME_oneline(X509_get_issuer_name(x
), NULL
, 0);
248 BIO_puts(out
, "\nissuer=");
256 static int ui_open(UI
*ui
)
258 return UI_method_get_opener(UI_OpenSSL())(ui
);
261 static int ui_read(UI
*ui
, UI_STRING
*uis
)
263 if (UI_get_input_flags(uis
) & UI_INPUT_FLAG_DEFAULT_PWD
264 && UI_get0_user_data(ui
)) {
265 switch (UI_get_string_type(uis
)) {
269 const char *password
=
270 ((PW_CB_DATA
*)UI_get0_user_data(ui
))->password
;
271 if (password
&& password
[0] != '\0') {
272 UI_set_result(ui
, uis
, password
);
280 return UI_method_get_reader(UI_OpenSSL())(ui
, uis
);
283 static int ui_write(UI
*ui
, UI_STRING
*uis
)
285 if (UI_get_input_flags(uis
) & UI_INPUT_FLAG_DEFAULT_PWD
286 && UI_get0_user_data(ui
)) {
287 switch (UI_get_string_type(uis
)) {
291 const char *password
=
292 ((PW_CB_DATA
*)UI_get0_user_data(ui
))->password
;
293 if (password
&& password
[0] != '\0')
300 return UI_method_get_writer(UI_OpenSSL())(ui
, uis
);
303 static int ui_close(UI
*ui
)
305 return UI_method_get_closer(UI_OpenSSL())(ui
);
308 int setup_ui_method(void)
310 ui_method
= UI_create_method("OpenSSL application user interface");
311 UI_method_set_opener(ui_method
, ui_open
);
312 UI_method_set_reader(ui_method
, ui_read
);
313 UI_method_set_writer(ui_method
, ui_write
);
314 UI_method_set_closer(ui_method
, ui_close
);
318 void destroy_ui_method(void)
321 UI_destroy_method(ui_method
);
326 int password_callback(char *buf
, int bufsiz
, int verify
, PW_CB_DATA
*cb_tmp
)
330 const char *prompt_info
= NULL
;
331 const char *password
= NULL
;
332 PW_CB_DATA
*cb_data
= (PW_CB_DATA
*)cb_tmp
;
335 if (cb_data
->password
)
336 password
= cb_data
->password
;
337 if (cb_data
->prompt_info
)
338 prompt_info
= cb_data
->prompt_info
;
342 res
= strlen(password
);
345 memcpy(buf
, password
, res
);
349 ui
= UI_new_method(ui_method
);
356 prompt
= UI_construct_prompt(ui
, "pass phrase", prompt_info
);
358 BIO_printf(bio_err
, "Out of memory\n");
363 ui_flags
|= UI_INPUT_FLAG_DEFAULT_PWD
;
364 UI_ctrl(ui
, UI_CTRL_PRINT_ERRORS
, 1, 0, 0);
367 ok
= UI_add_input_string(ui
, prompt
, ui_flags
, buf
,
368 PW_MIN_LENGTH
, bufsiz
- 1);
369 if (ok
>= 0 && verify
) {
370 buff
= OPENSSL_malloc(bufsiz
);
372 BIO_printf(bio_err
, "Out of memory\n");
374 OPENSSL_free(prompt
);
377 ok
= UI_add_verify_string(ui
, prompt
, ui_flags
, buff
,
378 PW_MIN_LENGTH
, bufsiz
- 1, buf
);
384 while (ok
< 0 && UI_ctrl(ui
, UI_CTRL_IS_REDOABLE
, 0, 0, 0));
387 OPENSSL_cleanse(buff
, (unsigned int)bufsiz
);
394 BIO_printf(bio_err
, "User interface error\n");
395 ERR_print_errors(bio_err
);
396 OPENSSL_cleanse(buf
, (unsigned int)bufsiz
);
400 BIO_printf(bio_err
, "aborted!\n");
401 OPENSSL_cleanse(buf
, (unsigned int)bufsiz
);
405 OPENSSL_free(prompt
);
410 static char *app_get_pass(char *arg
, int keepbio
);
412 int app_passwd(char *arg1
, char *arg2
, char **pass1
, char **pass2
)
415 if (!arg2
|| !arg1
|| strcmp(arg1
, arg2
))
420 *pass1
= app_get_pass(arg1
, same
);
426 *pass2
= app_get_pass(arg2
, same
? 2 : 0);
434 static char *app_get_pass(char *arg
, int keepbio
)
436 char *tmp
, tpass
[APP_PASS_LEN
];
437 static BIO
*pwdbio
= NULL
;
439 if (!strncmp(arg
, "pass:", 5))
440 return BUF_strdup(arg
+ 5);
441 if (!strncmp(arg
, "env:", 4)) {
442 tmp
= getenv(arg
+ 4);
444 BIO_printf(bio_err
, "Can't read environment variable %s\n", arg
+ 4);
447 return BUF_strdup(tmp
);
449 if (!keepbio
|| !pwdbio
) {
450 if (!strncmp(arg
, "file:", 5)) {
451 pwdbio
= BIO_new_file(arg
+ 5, "r");
453 BIO_printf(bio_err
, "Can't open file %s\n", arg
+ 5);
458 * Under _WIN32, which covers even Win64 and CE, file
459 * descriptors referenced by BIO_s_fd are not inherited
460 * by child process and therefore below is not an option.
461 * It could have been an option if bss_fd.c was operating
462 * on real Windows descriptors, such as those obtained
465 } else if (!strncmp(arg
, "fd:", 3)) {
469 pwdbio
= BIO_new_fd(i
, BIO_NOCLOSE
);
470 if ((i
< 0) || !pwdbio
) {
471 BIO_printf(bio_err
, "Can't access file descriptor %s\n", arg
+ 3);
475 * Can't do BIO_gets on an fd BIO so add a buffering BIO
477 btmp
= BIO_new(BIO_f_buffer());
478 pwdbio
= BIO_push(btmp
, pwdbio
);
480 } else if (!strcmp(arg
, "stdin")) {
481 pwdbio
= dup_bio_in();
483 BIO_printf(bio_err
, "Can't open BIO for stdin\n");
487 BIO_printf(bio_err
, "Invalid password argument \"%s\"\n", arg
);
491 i
= BIO_gets(pwdbio
, tpass
, APP_PASS_LEN
);
493 BIO_free_all(pwdbio
);
497 BIO_printf(bio_err
, "Error reading password from BIO\n");
500 tmp
= strchr(tpass
, '\n');
503 return BUF_strdup(tpass
);
506 int add_oid_section(CONF
*conf
)
509 STACK_OF(CONF_VALUE
) *sktmp
;
512 if (!(p
= NCONF_get_string(conf
, NULL
, "oid_section"))) {
516 if (!(sktmp
= NCONF_get_section(conf
, p
))) {
517 BIO_printf(bio_err
, "problem loading oid section %s\n", p
);
520 for (i
= 0; i
< sk_CONF_VALUE_num(sktmp
); i
++) {
521 cnf
= sk_CONF_VALUE_value(sktmp
, i
);
522 if (OBJ_create(cnf
->value
, cnf
->name
, cnf
->name
) == NID_undef
) {
523 BIO_printf(bio_err
, "problem creating object %s=%s\n",
524 cnf
->name
, cnf
->value
);
531 static int load_pkcs12(BIO
*in
, const char *desc
,
532 pem_password_cb
*pem_cb
, void *cb_data
,
533 EVP_PKEY
**pkey
, X509
**cert
, STACK_OF(X509
) **ca
)
536 char tpass
[PEM_BUFSIZE
];
539 p12
= d2i_PKCS12_bio(in
, NULL
);
541 BIO_printf(bio_err
, "Error loading PKCS12 file for %s\n", desc
);
544 /* See if an empty password will do */
545 if (PKCS12_verify_mac(p12
, "", 0) || PKCS12_verify_mac(p12
, NULL
, 0))
549 pem_cb
= (pem_password_cb
*)password_callback
;
550 len
= pem_cb(tpass
, PEM_BUFSIZE
, 0, cb_data
);
552 BIO_printf(bio_err
, "Passphrase callback error for %s\n", desc
);
555 if (len
< PEM_BUFSIZE
)
557 if (!PKCS12_verify_mac(p12
, tpass
, len
)) {
559 "Mac verify error (wrong password?) in PKCS12 file for %s\n",
565 ret
= PKCS12_parse(p12
, pass
, pkey
, cert
, ca
);
571 int load_cert_crl_http(const char *url
, X509
**pcert
, X509_CRL
**pcrl
)
573 char *host
= NULL
, *port
= NULL
, *path
= NULL
;
575 OCSP_REQ_CTX
*rctx
= NULL
;
577 if (!OCSP_parse_url(url
, &host
, &port
, &path
, &use_ssl
))
580 BIO_puts(bio_err
, "https not supported\n");
583 bio
= BIO_new_connect(host
);
584 if (!bio
|| !BIO_set_conn_port(bio
, port
))
586 rctx
= OCSP_REQ_CTX_new(bio
, 1024);
589 if (!OCSP_REQ_CTX_http(rctx
, "GET", path
))
591 if (!OCSP_REQ_CTX_add1_header(rctx
, "Host", host
))
595 rv
= X509_http_nbio(rctx
, pcert
);
599 rv
= X509_CRL_http_nbio(rctx
, pcrl
);
613 OCSP_REQ_CTX_free(rctx
);
615 BIO_printf(bio_err
, "Error loading %s from %s\n",
616 pcert
? "certificate" : "CRL", url
);
617 ERR_print_errors(bio_err
);
622 X509
*load_cert(const char *file
, int format
,
623 const char *pass
, ENGINE
*e
, const char *cert_descrip
)
628 if (format
== FORMAT_HTTP
) {
629 load_cert_crl_http(file
, &x
, NULL
);
637 cert
= bio_open_default(file
, RB(format
));
641 if (format
== FORMAT_ASN1
)
642 x
= d2i_X509_bio(cert
, NULL
);
643 else if (format
== FORMAT_NETSCAPE
) {
645 nx
= ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509
), cert
, NULL
);
649 if ((strncmp(NETSCAPE_CERT_HDR
, (char *)nx
->header
->data
,
650 nx
->header
->length
) != 0)) {
651 NETSCAPE_X509_free(nx
);
652 BIO_printf(bio_err
, "Error reading header on certificate\n");
657 NETSCAPE_X509_free(nx
);
658 } else if (format
== FORMAT_PEM
)
659 x
= PEM_read_bio_X509_AUX(cert
, NULL
,
660 (pem_password_cb
*)password_callback
, NULL
);
661 else if (format
== FORMAT_PKCS12
) {
662 if (!load_pkcs12(cert
, cert_descrip
, NULL
, NULL
, NULL
, &x
, NULL
))
665 BIO_printf(bio_err
, "bad input format specified for %s\n", cert_descrip
);
670 BIO_printf(bio_err
, "unable to load certificate\n");
671 ERR_print_errors(bio_err
);
678 X509_CRL
*load_crl(const char *infile
, int format
)
683 if (format
== FORMAT_HTTP
) {
684 load_cert_crl_http(infile
, NULL
, &x
);
688 in
= bio_open_default(infile
, RB(format
));
691 if (format
== FORMAT_ASN1
)
692 x
= d2i_X509_CRL_bio(in
, NULL
);
693 else if (format
== FORMAT_PEM
)
694 x
= PEM_read_bio_X509_CRL(in
, NULL
, NULL
, NULL
);
696 BIO_printf(bio_err
, "bad input format specified for input crl\n");
700 BIO_printf(bio_err
, "unable to load CRL\n");
701 ERR_print_errors(bio_err
);
710 EVP_PKEY
*load_key(const char *file
, int format
, int maybe_stdin
,
711 const char *pass
, ENGINE
*e
, const char *key_descrip
)
714 EVP_PKEY
*pkey
= NULL
;
717 cb_data
.password
= pass
;
718 cb_data
.prompt_info
= file
;
720 if (file
== NULL
&& (!maybe_stdin
|| format
== FORMAT_ENGINE
)) {
721 BIO_printf(bio_err
, "no keyfile specified\n");
724 #ifndef OPENSSL_NO_ENGINE
725 if (format
== FORMAT_ENGINE
) {
727 BIO_printf(bio_err
, "no engine specified\n");
729 pkey
= ENGINE_load_private_key(e
, file
, ui_method
, &cb_data
);
731 BIO_printf(bio_err
, "cannot load %s from engine\n", key_descrip
);
732 ERR_print_errors(bio_err
);
738 if (file
== NULL
&& maybe_stdin
) {
742 key
= bio_open_default(file
, RB(format
));
745 if (format
== FORMAT_ASN1
) {
746 pkey
= d2i_PrivateKey_bio(key
, NULL
);
747 } else if (format
== FORMAT_PEM
) {
748 pkey
= PEM_read_bio_PrivateKey(key
, NULL
,
749 (pem_password_cb
*)password_callback
,
752 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
753 else if (format
== FORMAT_NETSCAPE
)
754 pkey
= load_netscape_key(key
, file
, key_descrip
, format
);
756 else if (format
== FORMAT_PKCS12
) {
757 if (!load_pkcs12(key
, key_descrip
,
758 (pem_password_cb
*)password_callback
, &cb_data
,
762 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4)
763 else if (format
== FORMAT_MSBLOB
)
764 pkey
= b2i_PrivateKey_bio(key
);
765 else if (format
== FORMAT_PVK
)
766 pkey
= b2i_PVK_bio(key
, (pem_password_cb
*)password_callback
,
770 BIO_printf(bio_err
, "bad input format specified for key file\n");
777 BIO_printf(bio_err
, "unable to load %s\n", key_descrip
);
778 ERR_print_errors(bio_err
);
783 static const char *key_file_format(int format
)
785 if (format
== FORMAT_PEM
|| format
== FORMAT_PEMRSA
)
790 EVP_PKEY
*load_pubkey(const char *file
, int format
, int maybe_stdin
,
791 const char *pass
, ENGINE
*e
, const char *key_descrip
)
794 EVP_PKEY
*pkey
= NULL
;
797 cb_data
.password
= pass
;
798 cb_data
.prompt_info
= file
;
800 if (file
== NULL
&& (!maybe_stdin
|| format
== FORMAT_ENGINE
)) {
801 BIO_printf(bio_err
, "no keyfile specified\n");
804 #ifndef OPENSSL_NO_ENGINE
805 if (format
== FORMAT_ENGINE
) {
807 BIO_printf(bio_err
, "no engine specified\n");
809 pkey
= ENGINE_load_public_key(e
, file
, ui_method
, &cb_data
);
813 if (file
== NULL
&& maybe_stdin
) {
817 key
= bio_open_default(file
, key_file_format(format
));
820 if (format
== FORMAT_ASN1
) {
821 pkey
= d2i_PUBKEY_bio(key
, NULL
);
823 #ifndef OPENSSL_NO_RSA
824 else if (format
== FORMAT_ASN1RSA
) {
826 rsa
= d2i_RSAPublicKey_bio(key
, NULL
);
828 pkey
= EVP_PKEY_new();
830 EVP_PKEY_set1_RSA(pkey
, rsa
);
834 } else if (format
== FORMAT_PEMRSA
) {
836 rsa
= PEM_read_bio_RSAPublicKey(key
, NULL
,
837 (pem_password_cb
*)password_callback
,
840 pkey
= EVP_PKEY_new();
842 EVP_PKEY_set1_RSA(pkey
, rsa
);
848 else if (format
== FORMAT_PEM
) {
849 pkey
= PEM_read_bio_PUBKEY(key
, NULL
,
850 (pem_password_cb
*)password_callback
,
853 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
854 else if (format
== FORMAT_NETSCAPE
)
855 pkey
= load_netscape_key(key
, file
, key_descrip
, format
);
857 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA)
858 else if (format
== FORMAT_MSBLOB
)
859 pkey
= b2i_PublicKey_bio(key
);
865 BIO_printf(bio_err
, "unable to load %s\n", key_descrip
);
869 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
870 static EVP_PKEY
*load_netscape_key(BIO
*key
, const char *file
,
871 const char *key_descrip
, int format
)
876 const unsigned char *p
;
880 pkey
= EVP_PKEY_new();
882 if (buf
== NULL
|| pkey
== NULL
)
885 if (!BUF_MEM_grow_clean(buf
, size
+ 1024 * 10))
887 i
= BIO_read(key
, &(buf
->data
[size
]), 1024 * 10);
892 BIO_printf(bio_err
, "Error reading %s %s", key_descrip
, file
);
896 p
= (unsigned char *)buf
->data
;
897 rsa
= d2i_RSA_NET(NULL
, &p
, (long)size
, NULL
, 0);
901 EVP_PKEY_set1_RSA(pkey
, rsa
);
908 #endif /* ndef OPENSSL_NO_RC4 */
910 static int load_certs_crls(const char *file
, int format
,
911 const char *pass
, ENGINE
*e
, const char *desc
,
912 STACK_OF(X509
) **pcerts
,
913 STACK_OF(X509_CRL
) **pcrls
)
917 STACK_OF(X509_INFO
) *xis
= NULL
;
922 cb_data
.password
= pass
;
923 cb_data
.prompt_info
= file
;
925 if (format
!= FORMAT_PEM
) {
926 BIO_printf(bio_err
, "bad input format specified for %s\n", desc
);
930 bio
= bio_open_default(file
, "r");
934 xis
= PEM_X509_INFO_read_bio(bio
, NULL
,
935 (pem_password_cb
*)password_callback
,
941 *pcerts
= sk_X509_new_null();
947 *pcrls
= sk_X509_CRL_new_null();
952 for (i
= 0; i
< sk_X509_INFO_num(xis
); i
++) {
953 xi
= sk_X509_INFO_value(xis
, i
);
954 if (xi
->x509
&& pcerts
) {
955 if (!sk_X509_push(*pcerts
, xi
->x509
))
959 if (xi
->crl
&& pcrls
) {
960 if (!sk_X509_CRL_push(*pcrls
, xi
->crl
))
966 if (pcerts
&& sk_X509_num(*pcerts
) > 0)
969 if (pcrls
&& sk_X509_CRL_num(*pcrls
) > 0)
975 sk_X509_INFO_pop_free(xis
, X509_INFO_free
);
979 sk_X509_pop_free(*pcerts
, X509_free
);
983 sk_X509_CRL_pop_free(*pcrls
, X509_CRL_free
);
986 BIO_printf(bio_err
, "unable to load %s\n",
987 pcerts
? "certificates" : "CRLs");
988 ERR_print_errors(bio_err
);
993 STACK_OF(X509
) *load_certs(const char *file
, int format
,
994 const char *pass
, ENGINE
*e
, const char *desc
)
996 STACK_OF(X509
) *certs
;
997 if (!load_certs_crls(file
, format
, pass
, e
, desc
, &certs
, NULL
))
1002 STACK_OF(X509_CRL
) *load_crls(const char *file
, int format
,
1003 const char *pass
, ENGINE
*e
, const char *desc
)
1005 STACK_OF(X509_CRL
) *crls
;
1006 if (!load_certs_crls(file
, format
, pass
, e
, desc
, NULL
, &crls
))
1011 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
1012 /* Return error for unknown extensions */
1013 #define X509V3_EXT_DEFAULT 0
1014 /* Print error for unknown extensions */
1015 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
1016 /* ASN1 parse unknown extensions */
1017 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
1018 /* BIO_dump unknown extensions */
1019 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
1021 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
1022 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
1024 int set_cert_ex(unsigned long *flags
, const char *arg
)
1026 static const NAME_EX_TBL cert_tbl
[] = {
1027 {"compatible", X509_FLAG_COMPAT
, 0xffffffffl
},
1028 {"ca_default", X509_FLAG_CA
, 0xffffffffl
},
1029 {"no_header", X509_FLAG_NO_HEADER
, 0},
1030 {"no_version", X509_FLAG_NO_VERSION
, 0},
1031 {"no_serial", X509_FLAG_NO_SERIAL
, 0},
1032 {"no_signame", X509_FLAG_NO_SIGNAME
, 0},
1033 {"no_validity", X509_FLAG_NO_VALIDITY
, 0},
1034 {"no_subject", X509_FLAG_NO_SUBJECT
, 0},
1035 {"no_issuer", X509_FLAG_NO_ISSUER
, 0},
1036 {"no_pubkey", X509_FLAG_NO_PUBKEY
, 0},
1037 {"no_extensions", X509_FLAG_NO_EXTENSIONS
, 0},
1038 {"no_sigdump", X509_FLAG_NO_SIGDUMP
, 0},
1039 {"no_aux", X509_FLAG_NO_AUX
, 0},
1040 {"no_attributes", X509_FLAG_NO_ATTRIBUTES
, 0},
1041 {"ext_default", X509V3_EXT_DEFAULT
, X509V3_EXT_UNKNOWN_MASK
},
1042 {"ext_error", X509V3_EXT_ERROR_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1043 {"ext_parse", X509V3_EXT_PARSE_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1044 {"ext_dump", X509V3_EXT_DUMP_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1047 return set_multi_opts(flags
, arg
, cert_tbl
);
1050 int set_name_ex(unsigned long *flags
, const char *arg
)
1052 static const NAME_EX_TBL ex_tbl
[] = {
1053 {"esc_2253", ASN1_STRFLGS_ESC_2253
, 0},
1054 {"esc_ctrl", ASN1_STRFLGS_ESC_CTRL
, 0},
1055 {"esc_msb", ASN1_STRFLGS_ESC_MSB
, 0},
1056 {"use_quote", ASN1_STRFLGS_ESC_QUOTE
, 0},
1057 {"utf8", ASN1_STRFLGS_UTF8_CONVERT
, 0},
1058 {"ignore_type", ASN1_STRFLGS_IGNORE_TYPE
, 0},
1059 {"show_type", ASN1_STRFLGS_SHOW_TYPE
, 0},
1060 {"dump_all", ASN1_STRFLGS_DUMP_ALL
, 0},
1061 {"dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN
, 0},
1062 {"dump_der", ASN1_STRFLGS_DUMP_DER
, 0},
1063 {"compat", XN_FLAG_COMPAT
, 0xffffffffL
},
1064 {"sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS
, XN_FLAG_SEP_MASK
},
1065 {"sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC
, XN_FLAG_SEP_MASK
},
1066 {"sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC
, XN_FLAG_SEP_MASK
},
1067 {"sep_multiline", XN_FLAG_SEP_MULTILINE
, XN_FLAG_SEP_MASK
},
1068 {"dn_rev", XN_FLAG_DN_REV
, 0},
1069 {"nofname", XN_FLAG_FN_NONE
, XN_FLAG_FN_MASK
},
1070 {"sname", XN_FLAG_FN_SN
, XN_FLAG_FN_MASK
},
1071 {"lname", XN_FLAG_FN_LN
, XN_FLAG_FN_MASK
},
1072 {"align", XN_FLAG_FN_ALIGN
, 0},
1073 {"oid", XN_FLAG_FN_OID
, XN_FLAG_FN_MASK
},
1074 {"space_eq", XN_FLAG_SPC_EQ
, 0},
1075 {"dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS
, 0},
1076 {"RFC2253", XN_FLAG_RFC2253
, 0xffffffffL
},
1077 {"oneline", XN_FLAG_ONELINE
, 0xffffffffL
},
1078 {"multiline", XN_FLAG_MULTILINE
, 0xffffffffL
},
1079 {"ca_default", XN_FLAG_MULTILINE
, 0xffffffffL
},
1082 return set_multi_opts(flags
, arg
, ex_tbl
);
1085 int set_ext_copy(int *copy_type
, const char *arg
)
1087 if (!strcasecmp(arg
, "none"))
1088 *copy_type
= EXT_COPY_NONE
;
1089 else if (!strcasecmp(arg
, "copy"))
1090 *copy_type
= EXT_COPY_ADD
;
1091 else if (!strcasecmp(arg
, "copyall"))
1092 *copy_type
= EXT_COPY_ALL
;
1098 int copy_extensions(X509
*x
, X509_REQ
*req
, int copy_type
)
1100 STACK_OF(X509_EXTENSION
) *exts
= NULL
;
1101 X509_EXTENSION
*ext
, *tmpext
;
1103 int i
, idx
, ret
= 0;
1104 if (!x
|| !req
|| (copy_type
== EXT_COPY_NONE
))
1106 exts
= X509_REQ_get_extensions(req
);
1108 for (i
= 0; i
< sk_X509_EXTENSION_num(exts
); i
++) {
1109 ext
= sk_X509_EXTENSION_value(exts
, i
);
1110 obj
= X509_EXTENSION_get_object(ext
);
1111 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
1112 /* Does extension exist? */
1114 /* If normal copy don't override existing extension */
1115 if (copy_type
== EXT_COPY_ADD
)
1117 /* Delete all extensions of same type */
1119 tmpext
= X509_get_ext(x
, idx
);
1120 X509_delete_ext(x
, idx
);
1121 X509_EXTENSION_free(tmpext
);
1122 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
1123 } while (idx
!= -1);
1125 if (!X509_add_ext(x
, ext
, -1))
1133 sk_X509_EXTENSION_pop_free(exts
, X509_EXTENSION_free
);
1138 static int set_multi_opts(unsigned long *flags
, const char *arg
,
1139 const NAME_EX_TBL
* in_tbl
)
1141 STACK_OF(CONF_VALUE
) *vals
;
1146 vals
= X509V3_parse_list(arg
);
1147 for (i
= 0; i
< sk_CONF_VALUE_num(vals
); i
++) {
1148 val
= sk_CONF_VALUE_value(vals
, i
);
1149 if (!set_table_opts(flags
, val
->name
, in_tbl
))
1152 sk_CONF_VALUE_pop_free(vals
, X509V3_conf_free
);
1156 static int set_table_opts(unsigned long *flags
, const char *arg
,
1157 const NAME_EX_TBL
* in_tbl
)
1160 const NAME_EX_TBL
*ptbl
;
1166 } else if (c
== '+') {
1172 for (ptbl
= in_tbl
; ptbl
->name
; ptbl
++) {
1173 if (!strcasecmp(arg
, ptbl
->name
)) {
1174 *flags
&= ~ptbl
->mask
;
1176 *flags
|= ptbl
->flag
;
1178 *flags
&= ~ptbl
->flag
;
1185 void print_name(BIO
*out
, const char *title
, X509_NAME
*nm
,
1186 unsigned long lflags
)
1193 BIO_puts(out
, title
);
1194 if ((lflags
& XN_FLAG_SEP_MASK
) == XN_FLAG_SEP_MULTILINE
) {
1198 if (lflags
== XN_FLAG_COMPAT
) {
1199 buf
= X509_NAME_oneline(nm
, 0, 0);
1201 BIO_puts(out
, "\n");
1205 BIO_puts(out
, "\n");
1206 X509_NAME_print_ex(out
, nm
, indent
, lflags
);
1207 BIO_puts(out
, "\n");
1211 void print_bignum_var(BIO
*out
, BIGNUM
*in
, const char *var
,
1212 int len
, unsigned char *buffer
)
1214 BIO_printf(out
, " static unsigned char %s_%d[] = {", var
, len
);
1216 BIO_printf(out
, "\n\t0x00");
1220 l
= BN_bn2bin(in
, buffer
);
1221 for (i
= 0; i
< l
; i
++) {
1223 BIO_printf(out
, "\n\t");
1225 BIO_printf(out
, "0x%02X, ", buffer
[i
]);
1227 BIO_printf(out
, "0x%02X", buffer
[i
]);
1230 BIO_printf(out
, "\n };\n");
1232 void print_array(BIO
*out
, const char* title
, int len
, const unsigned char* d
)
1236 BIO_printf(out
, "unsigned char %s[%d] = {", title
, len
);
1237 for (i
= 0; i
< len
; i
++) {
1239 BIO_printf(out
, "\n ");
1241 BIO_printf(out
, "0x%02X, ", d
[i
]);
1243 BIO_printf(out
, "0x%02X", d
[i
]);
1245 BIO_printf(out
, "\n};\n");
1248 X509_STORE
*setup_verify(char *CAfile
, char *CApath
)
1250 X509_STORE
*store
= X509_STORE_new();
1251 X509_LOOKUP
*lookup
;
1255 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_file());
1259 if (!X509_LOOKUP_load_file(lookup
, CAfile
, X509_FILETYPE_PEM
)) {
1260 BIO_printf(bio_err
, "Error loading file %s\n", CAfile
);
1264 X509_LOOKUP_load_file(lookup
, NULL
, X509_FILETYPE_DEFAULT
);
1266 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_hash_dir());
1270 if (!X509_LOOKUP_add_dir(lookup
, CApath
, X509_FILETYPE_PEM
)) {
1271 BIO_printf(bio_err
, "Error loading directory %s\n", CApath
);
1275 X509_LOOKUP_add_dir(lookup
, NULL
, X509_FILETYPE_DEFAULT
);
1280 X509_STORE_free(store
);
1284 #ifndef OPENSSL_NO_ENGINE
1285 /* Try to load an engine in a shareable library */
1286 static ENGINE
*try_load_engine(const char *engine
, int debug
)
1288 ENGINE
*e
= ENGINE_by_id("dynamic");
1290 if (!ENGINE_ctrl_cmd_string(e
, "SO_PATH", engine
, 0)
1291 || !ENGINE_ctrl_cmd_string(e
, "LOAD", NULL
, 0)) {
1299 ENGINE
*setup_engine(const char *engine
, int debug
)
1304 if (strcmp(engine
, "auto") == 0) {
1305 BIO_printf(bio_err
, "enabling auto ENGINE support\n");
1306 ENGINE_register_all_complete();
1309 if ((e
= ENGINE_by_id(engine
)) == NULL
1310 && (e
= try_load_engine(engine
, debug
)) == NULL
) {
1311 BIO_printf(bio_err
, "invalid engine \"%s\"\n", engine
);
1312 ERR_print_errors(bio_err
);
1316 ENGINE_ctrl(e
, ENGINE_CTRL_SET_LOGSTREAM
, 0, bio_err
, 0);
1318 ENGINE_ctrl_cmd(e
, "SET_USER_INTERFACE", 0, ui_method
, 0, 1);
1319 if (!ENGINE_set_default(e
, ENGINE_METHOD_ALL
)) {
1320 BIO_printf(bio_err
, "can't use that engine\n");
1321 ERR_print_errors(bio_err
);
1326 BIO_printf(bio_err
, "engine \"%s\" set.\n", ENGINE_get_id(e
));
1328 /* Free our "structural" reference. */
1335 static unsigned long index_serial_hash(const OPENSSL_CSTRING
*a
)
1342 return (lh_strhash(n
));
1345 static int index_serial_cmp(const OPENSSL_CSTRING
*a
,
1346 const OPENSSL_CSTRING
*b
)
1348 const char *aa
, *bb
;
1350 for (aa
= a
[DB_serial
]; *aa
== '0'; aa
++) ;
1351 for (bb
= b
[DB_serial
]; *bb
== '0'; bb
++) ;
1352 return (strcmp(aa
, bb
));
1355 static int index_name_qual(char **a
)
1357 return (a
[0][0] == 'V');
1360 static unsigned long index_name_hash(const OPENSSL_CSTRING
*a
)
1362 return (lh_strhash(a
[DB_name
]));
1365 int index_name_cmp(const OPENSSL_CSTRING
*a
, const OPENSSL_CSTRING
*b
)
1367 return (strcmp(a
[DB_name
], b
[DB_name
]));
1370 static IMPLEMENT_LHASH_HASH_FN(index_serial
, OPENSSL_CSTRING
)
1371 static IMPLEMENT_LHASH_COMP_FN(index_serial
, OPENSSL_CSTRING
)
1372 static IMPLEMENT_LHASH_HASH_FN(index_name
, OPENSSL_CSTRING
)
1373 static IMPLEMENT_LHASH_COMP_FN(index_name
, OPENSSL_CSTRING
)
1376 BIGNUM
*load_serial(char *serialfile
, int create
, ASN1_INTEGER
**retai
)
1381 ASN1_INTEGER
*ai
= NULL
;
1383 ai
= ASN1_INTEGER_new();
1387 in
= BIO_new_file(serialfile
, "r");
1395 if (ret
== NULL
|| !rand_serial(ret
, ai
))
1396 BIO_printf(bio_err
, "Out of memory\n");
1398 if (!a2i_ASN1_INTEGER(in
, ai
, buf
, 1024)) {
1399 BIO_printf(bio_err
, "unable to load number from %s\n",
1403 ret
= ASN1_INTEGER_to_BN(ai
, NULL
);
1406 "error converting number from bin to BIGNUM\n");
1417 ASN1_INTEGER_free(ai
);
1421 int save_serial(char *serialfile
, char *suffix
, BIGNUM
*serial
,
1422 ASN1_INTEGER
**retai
)
1427 ASN1_INTEGER
*ai
= NULL
;
1431 j
= strlen(serialfile
);
1433 j
= strlen(serialfile
) + strlen(suffix
) + 1;
1435 BIO_printf(bio_err
, "file name too long\n");
1440 BUF_strlcpy(buf
[0], serialfile
, BSIZE
);
1442 #ifndef OPENSSL_SYS_VMS
1443 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", serialfile
, suffix
);
1445 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", serialfile
, suffix
);
1449 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[0]);
1451 out
= BIO_new_file(buf
[0], "w");
1453 ERR_print_errors(bio_err
);
1457 if ((ai
= BN_to_ASN1_INTEGER(serial
, NULL
)) == NULL
) {
1458 BIO_printf(bio_err
, "error converting serial to ASN.1 format\n");
1461 i2a_ASN1_INTEGER(out
, ai
);
1462 BIO_puts(out
, "\n");
1470 ASN1_INTEGER_free(ai
);
1474 int rotate_serial(char *serialfile
, char *new_suffix
, char *old_suffix
)
1479 i
= strlen(serialfile
) + strlen(old_suffix
);
1480 j
= strlen(serialfile
) + strlen(new_suffix
);
1483 if (j
+ 1 >= BSIZE
) {
1484 BIO_printf(bio_err
, "file name too long\n");
1487 #ifndef OPENSSL_SYS_VMS
1488 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", serialfile
, new_suffix
);
1490 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", serialfile
, new_suffix
);
1492 #ifndef OPENSSL_SYS_VMS
1493 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.%s", serialfile
, old_suffix
);
1495 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-%s", serialfile
, old_suffix
);
1498 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1499 serialfile
, buf
[1]);
1501 if (rename(serialfile
, buf
[1]) < 0 && errno
!= ENOENT
1507 "unable to rename %s to %s\n", serialfile
, buf
[1]);
1512 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1513 buf
[0], serialfile
);
1515 if (rename(buf
[0], serialfile
) < 0) {
1517 "unable to rename %s to %s\n", buf
[0], serialfile
);
1519 rename(buf
[1], serialfile
);
1527 int rand_serial(BIGNUM
*b
, ASN1_INTEGER
*ai
)
1539 if (!BN_pseudo_rand(btmp
, SERIAL_RAND_BITS
, 0, 0))
1541 if (ai
&& !BN_to_ASN1_INTEGER(btmp
, ai
))
1554 CA_DB
*load_index(char *dbfile
, DB_ATTR
*db_attr
)
1556 CA_DB
*retdb
= NULL
;
1557 TXT_DB
*tmpdb
= NULL
;
1559 CONF
*dbattr_conf
= NULL
;
1561 long errorline
= -1;
1563 in
= BIO_new_file(dbfile
, "r");
1565 ERR_print_errors(bio_err
);
1568 if ((tmpdb
= TXT_DB_read(in
, DB_NUMBER
)) == NULL
)
1571 #ifndef OPENSSL_SYS_VMS
1572 BIO_snprintf(buf
[0], sizeof buf
[0], "%s.attr", dbfile
);
1574 BIO_snprintf(buf
[0], sizeof buf
[0], "%s-attr", dbfile
);
1576 dbattr_conf
= NCONF_new(NULL
);
1577 if (NCONF_load(dbattr_conf
, buf
[0], &errorline
) <= 0) {
1578 if (errorline
> 0) {
1580 "error on line %ld of db attribute file '%s'\n",
1584 NCONF_free(dbattr_conf
);
1589 if ((retdb
= OPENSSL_malloc(sizeof(CA_DB
))) == NULL
) {
1590 fprintf(stderr
, "Out of memory\n");
1597 retdb
->attributes
= *db_attr
;
1599 retdb
->attributes
.unique_subject
= 1;
1603 char *p
= NCONF_get_string(dbattr_conf
, NULL
, "unique_subject");
1607 "DEBUG[load_index]: unique_subject = \"%s\"\n", p
);
1609 retdb
->attributes
.unique_subject
= parse_yesno(p
, 1);
1615 NCONF_free(dbattr_conf
);
1622 int index_index(CA_DB
*db
)
1624 if (!TXT_DB_create_index(db
->db
, DB_serial
, NULL
,
1625 LHASH_HASH_FN(index_serial
),
1626 LHASH_COMP_FN(index_serial
))) {
1628 "error creating serial number index:(%ld,%ld,%ld)\n",
1629 db
->db
->error
, db
->db
->arg1
, db
->db
->arg2
);
1633 if (db
->attributes
.unique_subject
1634 && !TXT_DB_create_index(db
->db
, DB_name
, index_name_qual
,
1635 LHASH_HASH_FN(index_name
),
1636 LHASH_COMP_FN(index_name
))) {
1637 BIO_printf(bio_err
, "error creating name index:(%ld,%ld,%ld)\n",
1638 db
->db
->error
, db
->db
->arg1
, db
->db
->arg2
);
1644 int save_index(const char *dbfile
, const char *suffix
, CA_DB
*db
)
1650 j
= strlen(dbfile
) + strlen(suffix
);
1651 if (j
+ 6 >= BSIZE
) {
1652 BIO_printf(bio_err
, "file name too long\n");
1655 #ifndef OPENSSL_SYS_VMS
1656 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s.attr", dbfile
);
1658 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s-attr", dbfile
);
1660 #ifndef OPENSSL_SYS_VMS
1661 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.attr.%s", dbfile
, suffix
);
1663 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-attr-%s", dbfile
, suffix
);
1665 #ifndef OPENSSL_SYS_VMS
1666 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", dbfile
, suffix
);
1668 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", dbfile
, suffix
);
1671 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[0]);
1673 out
= BIO_new_file(buf
[0], "w");
1676 BIO_printf(bio_err
, "unable to open '%s'\n", dbfile
);
1679 j
= TXT_DB_write(out
, db
->db
);
1684 out
= BIO_new_file(buf
[1], "w");
1686 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[1]);
1690 BIO_printf(bio_err
, "unable to open '%s'\n", buf
[2]);
1693 BIO_printf(out
, "unique_subject = %s\n",
1694 db
->attributes
.unique_subject
? "yes" : "no");
1702 int rotate_index(const char *dbfile
, const char *new_suffix
,
1703 const char *old_suffix
)
1708 i
= strlen(dbfile
) + strlen(old_suffix
);
1709 j
= strlen(dbfile
) + strlen(new_suffix
);
1712 if (j
+ 6 >= BSIZE
) {
1713 BIO_printf(bio_err
, "file name too long\n");
1716 #ifndef OPENSSL_SYS_VMS
1717 j
= BIO_snprintf(buf
[4], sizeof buf
[4], "%s.attr", dbfile
);
1719 j
= BIO_snprintf(buf
[4], sizeof buf
[4], "%s-attr", dbfile
);
1721 #ifndef OPENSSL_SYS_VMS
1722 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s.attr.%s", dbfile
, new_suffix
);
1724 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s-attr-%s", dbfile
, new_suffix
);
1726 #ifndef OPENSSL_SYS_VMS
1727 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", dbfile
, new_suffix
);
1729 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", dbfile
, new_suffix
);
1731 #ifndef OPENSSL_SYS_VMS
1732 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.%s", dbfile
, old_suffix
);
1734 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-%s", dbfile
, old_suffix
);
1736 #ifndef OPENSSL_SYS_VMS
1737 j
= BIO_snprintf(buf
[3], sizeof buf
[3], "%s.attr.%s", dbfile
, old_suffix
);
1739 j
= BIO_snprintf(buf
[3], sizeof buf
[3], "%s-attr-%s", dbfile
, old_suffix
);
1742 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n", dbfile
, buf
[1]);
1744 if (rename(dbfile
, buf
[1]) < 0 && errno
!= ENOENT
1749 BIO_printf(bio_err
, "unable to rename %s to %s\n", dbfile
, buf
[1]);
1754 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n", buf
[0], dbfile
);
1756 if (rename(buf
[0], dbfile
) < 0) {
1757 BIO_printf(bio_err
, "unable to rename %s to %s\n", buf
[0], dbfile
);
1759 rename(buf
[1], dbfile
);
1763 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n", buf
[4], buf
[3]);
1765 if (rename(buf
[4], buf
[3]) < 0 && errno
!= ENOENT
1770 BIO_printf(bio_err
, "unable to rename %s to %s\n", buf
[4], buf
[3]);
1772 rename(dbfile
, buf
[0]);
1773 rename(buf
[1], dbfile
);
1777 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n", buf
[2], buf
[4]);
1779 if (rename(buf
[2], buf
[4]) < 0) {
1780 BIO_printf(bio_err
, "unable to rename %s to %s\n", buf
[2], buf
[4]);
1782 rename(buf
[3], buf
[4]);
1783 rename(dbfile
, buf
[0]);
1784 rename(buf
[1], dbfile
);
1792 void free_index(CA_DB
*db
)
1796 TXT_DB_free(db
->db
);
1801 int parse_yesno(const char *str
, int def
)
1805 case 'f': /* false */
1806 case 'F': /* FALSE */
1811 case 't': /* true */
1812 case 'T': /* TRUE */
1823 * name is expected to be in the format /type0=value0/type1=value1/type2=...
1824 * where characters may be escaped by \
1826 X509_NAME
*parse_name(const char *cp
, long chtype
, int canmulti
)
1828 int nextismulti
= 0;
1835 n
= X509_NAME_new();
1838 work
= OPENSSL_strdup(cp
);
1845 unsigned char *valstr
;
1847 int ismulti
= nextismulti
;
1850 /* Collect the type */
1851 while (*cp
&& *cp
!= '=')
1855 "%s: Hit end of string before finding the equals.\n",
1862 /* Collect the value. */
1863 valstr
= (unsigned char *)bp
;
1864 for (; *cp
&& *cp
!= '/'; *bp
++ = *cp
++) {
1865 if (canmulti
&& *cp
== '+') {
1869 if (*cp
== '\\' && *++cp
== '\0') {
1871 "%s: escape character at end of string\n",
1878 /* If not at EOS (must be + or /), move forward. */
1883 nid
= OBJ_txt2nid(typestr
);
1884 if (nid
== NID_undef
) {
1885 BIO_printf(bio_err
, "%s: Skipping unknown attribute \"%s\"\n",
1886 opt_getprog(), typestr
);
1889 if (!X509_NAME_add_entry_by_NID(n
, nid
, chtype
,
1890 valstr
, strlen((char *)valstr
),
1891 -1, ismulti
? -1 : 0))
1905 * Read whole contents of a BIO into an allocated memory buffer and return
1909 int bio_to_mem(unsigned char **out
, int maxlen
, BIO
*in
)
1913 unsigned char tbuf
[1024];
1914 mem
= BIO_new(BIO_s_mem());
1918 if ((maxlen
!= -1) && maxlen
< 1024)
1922 len
= BIO_read(in
, tbuf
, len
);
1925 if (BIO_write(mem
, tbuf
, len
) != len
) {
1934 ret
= BIO_get_mem_data(mem
, (char **)out
);
1935 BIO_set_flags(mem
, BIO_FLAGS_MEM_RDONLY
);
1940 int pkey_ctrl_string(EVP_PKEY_CTX
*ctx
, char *value
)
1943 char *stmp
, *vtmp
= NULL
;
1944 stmp
= BUF_strdup(value
);
1947 vtmp
= strchr(stmp
, ':');
1952 rv
= EVP_PKEY_CTX_ctrl_str(ctx
, stmp
, vtmp
);
1957 static void nodes_print(const char *name
, STACK_OF(X509_POLICY_NODE
) *nodes
)
1959 X509_POLICY_NODE
*node
;
1962 BIO_printf(bio_err
, "%s Policies:", name
);
1964 BIO_puts(bio_err
, "\n");
1965 for (i
= 0; i
< sk_X509_POLICY_NODE_num(nodes
); i
++) {
1966 node
= sk_X509_POLICY_NODE_value(nodes
, i
);
1967 X509_POLICY_NODE_print(bio_err
, node
, 2);
1970 BIO_puts(bio_err
, " <empty>\n");
1973 void policies_print(X509_STORE_CTX
*ctx
)
1975 X509_POLICY_TREE
*tree
;
1976 int explicit_policy
;
1977 tree
= X509_STORE_CTX_get0_policy_tree(ctx
);
1978 explicit_policy
= X509_STORE_CTX_get_explicit_policy(ctx
);
1980 BIO_printf(bio_err
, "Require explicit Policy: %s\n",
1981 explicit_policy
? "True" : "False");
1983 nodes_print("Authority", X509_policy_tree_get0_policies(tree
));
1984 nodes_print("User", X509_policy_tree_get0_user_policies(tree
));
1987 #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
1989 static JPAKE_CTX
*jpake_init(const char *us
, const char *them
,
1995 BIGNUM
*bnsecret
= BN_new();
1998 /* Use a safe prime for p (that we found earlier) */
2000 "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F");
2006 BN_bin2bn((const unsigned char *)secret
, strlen(secret
), bnsecret
);
2008 ctx
= JPAKE_CTX_new(us
, them
, p
, g
, q
, bnsecret
);
2017 static void jpake_send_part(BIO
*conn
, const JPAKE_STEP_PART
*p
)
2019 BN_print(conn
, p
->gx
);
2020 BIO_puts(conn
, "\n");
2021 BN_print(conn
, p
->zkpx
.gr
);
2022 BIO_puts(conn
, "\n");
2023 BN_print(conn
, p
->zkpx
.b
);
2024 BIO_puts(conn
, "\n");
2027 static void jpake_send_step1(BIO
*bconn
, JPAKE_CTX
*ctx
)
2031 JPAKE_STEP1_init(&s1
);
2032 JPAKE_STEP1_generate(&s1
, ctx
);
2033 jpake_send_part(bconn
, &s1
.p1
);
2034 jpake_send_part(bconn
, &s1
.p2
);
2035 (void)BIO_flush(bconn
);
2036 JPAKE_STEP1_release(&s1
);
2039 static void jpake_send_step2(BIO
*bconn
, JPAKE_CTX
*ctx
)
2043 JPAKE_STEP2_init(&s2
);
2044 JPAKE_STEP2_generate(&s2
, ctx
);
2045 jpake_send_part(bconn
, &s2
);
2046 (void)BIO_flush(bconn
);
2047 JPAKE_STEP2_release(&s2
);
2050 static void jpake_send_step3a(BIO
*bconn
, JPAKE_CTX
*ctx
)
2054 JPAKE_STEP3A_init(&s3a
);
2055 JPAKE_STEP3A_generate(&s3a
, ctx
);
2056 BIO_write(bconn
, s3a
.hhk
, sizeof s3a
.hhk
);
2057 (void)BIO_flush(bconn
);
2058 JPAKE_STEP3A_release(&s3a
);
2061 static void jpake_send_step3b(BIO
*bconn
, JPAKE_CTX
*ctx
)
2065 JPAKE_STEP3B_init(&s3b
);
2066 JPAKE_STEP3B_generate(&s3b
, ctx
);
2067 BIO_write(bconn
, s3b
.hk
, sizeof s3b
.hk
);
2068 (void)BIO_flush(bconn
);
2069 JPAKE_STEP3B_release(&s3b
);
2072 static void readbn(BIGNUM
**bn
, BIO
*bconn
)
2077 l
= BIO_gets(bconn
, buf
, sizeof buf
);
2079 assert(buf
[l
- 1] == '\n');
2084 static void jpake_receive_part(JPAKE_STEP_PART
*p
, BIO
*bconn
)
2086 readbn(&p
->gx
, bconn
);
2087 readbn(&p
->zkpx
.gr
, bconn
);
2088 readbn(&p
->zkpx
.b
, bconn
);
2091 static void jpake_receive_step1(JPAKE_CTX
*ctx
, BIO
*bconn
)
2095 JPAKE_STEP1_init(&s1
);
2096 jpake_receive_part(&s1
.p1
, bconn
);
2097 jpake_receive_part(&s1
.p2
, bconn
);
2098 if (!JPAKE_STEP1_process(ctx
, &s1
)) {
2099 ERR_print_errors(bio_err
);
2102 JPAKE_STEP1_release(&s1
);
2105 static void jpake_receive_step2(JPAKE_CTX
*ctx
, BIO
*bconn
)
2109 JPAKE_STEP2_init(&s2
);
2110 jpake_receive_part(&s2
, bconn
);
2111 if (!JPAKE_STEP2_process(ctx
, &s2
)) {
2112 ERR_print_errors(bio_err
);
2115 JPAKE_STEP2_release(&s2
);
2118 static void jpake_receive_step3a(JPAKE_CTX
*ctx
, BIO
*bconn
)
2123 JPAKE_STEP3A_init(&s3a
);
2124 l
= BIO_read(bconn
, s3a
.hhk
, sizeof s3a
.hhk
);
2125 assert(l
== sizeof s3a
.hhk
);
2126 if (!JPAKE_STEP3A_process(ctx
, &s3a
)) {
2127 ERR_print_errors(bio_err
);
2130 JPAKE_STEP3A_release(&s3a
);
2133 static void jpake_receive_step3b(JPAKE_CTX
*ctx
, BIO
*bconn
)
2138 JPAKE_STEP3B_init(&s3b
);
2139 l
= BIO_read(bconn
, s3b
.hk
, sizeof s3b
.hk
);
2140 assert(l
== sizeof s3b
.hk
);
2141 if (!JPAKE_STEP3B_process(ctx
, &s3b
)) {
2142 ERR_print_errors(bio_err
);
2145 JPAKE_STEP3B_release(&s3b
);
2148 void jpake_client_auth(BIO
*out
, BIO
*conn
, const char *secret
)
2153 BIO_puts(out
, "Authenticating with JPAKE\n");
2155 ctx
= jpake_init("client", "server", secret
);
2157 bconn
= BIO_new(BIO_f_buffer());
2158 BIO_push(bconn
, conn
);
2160 jpake_send_step1(bconn
, ctx
);
2161 jpake_receive_step1(ctx
, bconn
);
2162 jpake_send_step2(bconn
, ctx
);
2163 jpake_receive_step2(ctx
, bconn
);
2164 jpake_send_step3a(bconn
, ctx
);
2165 jpake_receive_step3b(ctx
, bconn
);
2167 BIO_puts(out
, "JPAKE authentication succeeded, setting PSK\n");
2170 OPENSSL_free(psk_key
);
2172 psk_key
= BN_bn2hex(JPAKE_get_shared_key(ctx
));
2177 JPAKE_CTX_free(ctx
);
2180 void jpake_server_auth(BIO
*out
, BIO
*conn
, const char *secret
)
2185 BIO_puts(out
, "Authenticating with JPAKE\n");
2187 ctx
= jpake_init("server", "client", secret
);
2189 bconn
= BIO_new(BIO_f_buffer());
2190 BIO_push(bconn
, conn
);
2192 jpake_receive_step1(ctx
, bconn
);
2193 jpake_send_step1(bconn
, ctx
);
2194 jpake_receive_step2(ctx
, bconn
);
2195 jpake_send_step2(bconn
, ctx
);
2196 jpake_receive_step3a(ctx
, bconn
);
2197 jpake_send_step3b(bconn
, ctx
);
2199 BIO_puts(out
, "JPAKE authentication succeeded, setting PSK\n");
2202 OPENSSL_free(psk_key
);
2204 psk_key
= BN_bn2hex(JPAKE_get_shared_key(ctx
));
2209 JPAKE_CTX_free(ctx
);
2214 #ifndef OPENSSL_NO_TLSEXT
2216 * next_protos_parse parses a comma separated list of strings into a string
2217 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
2218 * outlen: (output) set to the length of the resulting buffer on success.
2219 * err: (maybe NULL) on failure, an error message line is written to this BIO.
2220 * in: a NUL termianted string like "abc,def,ghi"
2222 * returns: a malloced buffer or NULL on failure.
2224 unsigned char *next_protos_parse(unsigned short *outlen
, const char *in
)
2228 size_t i
, start
= 0;
2234 out
= OPENSSL_malloc(strlen(in
) + 1);
2238 for (i
= 0; i
<= len
; ++i
) {
2239 if (i
== len
|| in
[i
] == ',') {
2240 if (i
- start
> 255) {
2244 out
[start
] = i
- start
;
2253 #endif /* ndef OPENSSL_NO_TLSEXT */
2255 void print_cert_checks(BIO
*bio
, X509
*x
,
2256 const char *checkhost
,
2257 const char *checkemail
, const char *checkip
)
2262 BIO_printf(bio
, "Hostname %s does%s match certificate\n",
2264 X509_check_host(x
, checkhost
, 0, 0, NULL
) == 1
2269 BIO_printf(bio
, "Email %s does%s match certificate\n",
2270 checkemail
, X509_check_email(x
, checkemail
, 0, 0)
2275 BIO_printf(bio
, "IP %s does%s match certificate\n",
2276 checkip
, X509_check_ip_asc(x
, checkip
, 0) ? "" : " NOT");
2280 /* Get first http URL from a DIST_POINT structure */
2282 static const char *get_dp_url(DIST_POINT
*dp
)
2284 GENERAL_NAMES
*gens
;
2288 if (!dp
->distpoint
|| dp
->distpoint
->type
!= 0)
2290 gens
= dp
->distpoint
->name
.fullname
;
2291 for (i
= 0; i
< sk_GENERAL_NAME_num(gens
); i
++) {
2292 gen
= sk_GENERAL_NAME_value(gens
, i
);
2293 uri
= GENERAL_NAME_get0_value(gen
, >ype
);
2294 if (gtype
== GEN_URI
&& ASN1_STRING_length(uri
) > 6) {
2295 char *uptr
= (char *)ASN1_STRING_data(uri
);
2296 if (!strncmp(uptr
, "http://", 7))
2304 * Look through a CRLDP structure and attempt to find an http URL to
2305 * downloads a CRL from.
2308 static X509_CRL
*load_crl_crldp(STACK_OF(DIST_POINT
) *crldp
)
2311 const char *urlptr
= NULL
;
2312 for (i
= 0; i
< sk_DIST_POINT_num(crldp
); i
++) {
2313 DIST_POINT
*dp
= sk_DIST_POINT_value(crldp
, i
);
2314 urlptr
= get_dp_url(dp
);
2316 return load_crl(urlptr
, FORMAT_HTTP
);
2322 * Example of downloading CRLs from CRLDP: not usable for real world as it
2323 * always downloads, doesn't support non-blocking I/O and doesn't cache
2327 static STACK_OF(X509_CRL
) *crls_http_cb(X509_STORE_CTX
*ctx
, X509_NAME
*nm
)
2330 STACK_OF(X509_CRL
) *crls
= NULL
;
2332 STACK_OF(DIST_POINT
) *crldp
;
2334 crls
= sk_X509_CRL_new_null();
2337 x
= X509_STORE_CTX_get_current_cert(ctx
);
2338 crldp
= X509_get_ext_d2i(x
, NID_crl_distribution_points
, NULL
, NULL
);
2339 crl
= load_crl_crldp(crldp
);
2340 sk_DIST_POINT_pop_free(crldp
, DIST_POINT_free
);
2343 sk_X509_CRL_push(crls
, crl
);
2344 /* Try to download delta CRL */
2345 crldp
= X509_get_ext_d2i(x
, NID_freshest_crl
, NULL
, NULL
);
2346 crl
= load_crl_crldp(crldp
);
2347 sk_DIST_POINT_pop_free(crldp
, DIST_POINT_free
);
2349 sk_X509_CRL_push(crls
, crl
);
2353 void store_setup_crl_download(X509_STORE
*st
)
2355 X509_STORE_set_lookup_crls_cb(st
, crls_http_cb
);
2359 * Platform-specific sections
2364 # define fileno(a) (int)_fileno(a)
2367 # include <windows.h>
2370 static int WIN32_rename(const char *from
, const char *to
)
2372 TCHAR
*tfrom
= NULL
, *tto
;
2376 if (sizeof(TCHAR
) == 1) {
2377 tfrom
= (TCHAR
*)from
;
2379 } else { /* UNICODE path */
2381 size_t i
, flen
= strlen(from
) + 1, tlen
= strlen(to
) + 1;
2382 tfrom
= (TCHAR
*)malloc(sizeof(TCHAR
) * (flen
+ tlen
));
2386 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2387 if (!MultiByteToWideChar(CP_ACP
, 0, from
, flen
, (WCHAR
*)tfrom
, flen
))
2389 for (i
= 0; i
< flen
; i
++)
2390 tfrom
[i
] = (TCHAR
)from
[i
];
2391 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2392 if (!MultiByteToWideChar(CP_ACP
, 0, to
, tlen
, (WCHAR
*)tto
, tlen
))
2394 for (i
= 0; i
< tlen
; i
++)
2395 tto
[i
] = (TCHAR
)to
[i
];
2398 if (MoveFile(tfrom
, tto
))
2400 err
= GetLastError();
2401 if (err
== ERROR_ALREADY_EXISTS
|| err
== ERROR_FILE_EXISTS
) {
2402 if (DeleteFile(tto
) && MoveFile(tfrom
, tto
))
2404 err
= GetLastError();
2406 if (err
== ERROR_FILE_NOT_FOUND
|| err
== ERROR_PATH_NOT_FOUND
)
2408 else if (err
== ERROR_ACCESS_DENIED
)
2411 errno
= EINVAL
; /* we could map more codes... */
2415 if (tfrom
!= NULL
&& tfrom
!= (TCHAR
*)from
)
2421 /* app_tminterval section */
2423 double app_tminterval(int stop
, int usertime
)
2427 static ULARGE_INTEGER tmstart
;
2428 static int warning
= 1;
2429 # ifdef _WIN32_WINNT
2430 static HANDLE proc
= NULL
;
2434 proc
= OpenProcess(PROCESS_QUERY_INFORMATION
, FALSE
,
2435 GetCurrentProcessId());
2437 proc
= (HANDLE
) - 1;
2440 if (usertime
&& proc
!= (HANDLE
) - 1) {
2442 GetProcessTimes(proc
, &junk
, &junk
, &junk
, &now
);
2448 if (usertime
&& warning
) {
2449 BIO_printf(bio_err
, "To get meaningful results, run "
2450 "this program on idle system.\n");
2453 GetSystemTime(&systime
);
2454 SystemTimeToFileTime(&systime
, &now
);
2457 if (stop
== TM_START
) {
2458 tmstart
.u
.LowPart
= now
.dwLowDateTime
;
2459 tmstart
.u
.HighPart
= now
.dwHighDateTime
;
2461 ULARGE_INTEGER tmstop
;
2463 tmstop
.u
.LowPart
= now
.dwLowDateTime
;
2464 tmstop
.u
.HighPart
= now
.dwHighDateTime
;
2466 ret
= (__int64
)(tmstop
.QuadPart
- tmstart
.QuadPart
) * 1e-7;
2471 #elif defined(OPENSSL_SYS_NETWARE)
2474 double app_tminterval(int stop
, int usertime
)
2476 static clock_t tmstart
;
2477 static int warning
= 1;
2480 if (usertime
&& warning
) {
2481 BIO_printf(bio_err
, "To get meaningful results, run "
2482 "this program on idle system.\n");
2486 if (stop
== TM_START
)
2489 ret
= (clock() - tmstart
) / (double)CLOCKS_PER_SEC
;
2495 #elif defined(OPENSSL_SYSTEM_VXWORKS)
2498 double app_tminterval(int stop
, int usertime
)
2501 # ifdef CLOCK_REALTIME
2502 static struct timespec tmstart
;
2503 struct timespec now
;
2505 static unsigned long tmstart
;
2508 static int warning
= 1;
2510 if (usertime
&& warning
) {
2511 BIO_printf(bio_err
, "To get meaningful results, run "
2512 "this program on idle system.\n");
2515 # ifdef CLOCK_REALTIME
2516 clock_gettime(CLOCK_REALTIME
, &now
);
2517 if (stop
== TM_START
)
2520 ret
= ((now
.tv_sec
+ now
.tv_nsec
* 1e-9)
2521 - (tmstart
.tv_sec
+ tmstart
.tv_nsec
* 1e-9));
2524 if (stop
== TM_START
)
2527 ret
= (now
- tmstart
) / (double)sysClkRateGet();
2532 #elif defined(OPENSSL_SYSTEM_VMS)
2536 double app_tminterval(int stop
, int usertime
)
2538 static clock_t tmstart
;
2546 now
= rus
.tms_utime
;
2549 now
= clock(); /* sum of user and kernel times */
2552 gettimeofday(&tv
, NULL
);
2553 now
= (clock_t)((unsigned long long)tv
.tv_sec
* CLK_TCK
+
2554 (unsigned long long)tv
.tv_usec
* (1000000 / CLK_TCK
)
2558 if (stop
== TM_START
)
2561 ret
= (now
- tmstart
) / (double)(CLK_TCK
);
2566 #elif defined(_SC_CLK_TCK) /* by means of unistd.h */
2567 # include <sys/times.h>
2569 double app_tminterval(int stop
, int usertime
)
2573 clock_t now
= times(&rus
);
2574 static clock_t tmstart
;
2577 now
= rus
.tms_utime
;
2579 if (stop
== TM_START
)
2582 long int tck
= sysconf(_SC_CLK_TCK
);
2583 ret
= (now
- tmstart
) / (double)tck
;
2590 # include <sys/time.h>
2591 # include <sys/resource.h>
2593 double app_tminterval(int stop
, int usertime
)
2598 static struct timeval tmstart
;
2601 getrusage(RUSAGE_SELF
, &rus
), now
= rus
.ru_utime
;
2603 gettimeofday(&now
, NULL
);
2605 if (stop
== TM_START
)
2608 ret
= ((now
.tv_sec
+ now
.tv_usec
* 1e-6)
2609 - (tmstart
.tv_sec
+ tmstart
.tv_usec
* 1e-6));
2615 int app_access(const char* name
, int flag
)
2618 return _access(name
, flag
);
2620 return access(name
, flag
);
2663 /* app_isdir section */
2665 int app_isdir(const char *name
)
2668 WIN32_FIND_DATA FileData
;
2669 # if defined(UNICODE) || defined(_UNICODE)
2670 size_t i
, len_0
= strlen(name
) + 1;
2672 if (len_0
> sizeof(FileData
.cFileName
) / sizeof(FileData
.cFileName
[0]))
2675 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2676 if (!MultiByteToWideChar
2677 (CP_ACP
, 0, name
, len_0
, FileData
.cFileName
, len_0
))
2679 for (i
= 0; i
< len_0
; i
++)
2680 FileData
.cFileName
[i
] = (WCHAR
)name
[i
];
2682 hList
= FindFirstFile(FileData
.cFileName
, &FileData
);
2684 hList
= FindFirstFile(name
, &FileData
);
2686 if (hList
== INVALID_HANDLE_VALUE
)
2689 return ((FileData
.dwFileAttributes
& FILE_ATTRIBUTE_DIRECTORY
) != 0);
2692 # include <sys/stat.h>
2694 # if defined(_S_IFMT) && defined(_S_IFDIR)
2695 # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
2697 # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
2701 int app_isdir(const char *name
)
2703 # if defined(S_ISDIR)
2706 if (stat(name
, &st
) == 0)
2707 return S_ISDIR(st
.st_mode
);
2716 /* raw_read|write section */
2717 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
2718 int raw_read_stdin(void *buf
, int siz
)
2721 if (ReadFile(GetStdHandle(STD_INPUT_HANDLE
), buf
, siz
, &n
, NULL
))
2727 int raw_read_stdin(void *buf
, int siz
)
2729 return read(fileno(stdin
), buf
, siz
);
2733 #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE)
2734 int raw_write_stdout(const void *buf
, int siz
)
2737 if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE
), buf
, siz
, &n
, NULL
))
2743 int raw_write_stdout(const void *buf
, int siz
)
2745 return write(fileno(stdout
), buf
, siz
);