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>
127 #include <openssl/err.h>
128 #include <openssl/x509.h>
129 #include <openssl/x509v3.h>
130 #include <openssl/pem.h>
131 #include <openssl/pkcs12.h>
132 #include <openssl/ui.h>
133 #include <openssl/safestack.h>
134 #ifndef OPENSSL_NO_ENGINE
135 # include <openssl/engine.h>
137 #ifndef OPENSSL_NO_RSA
138 # include <openssl/rsa.h>
140 #include <openssl/bn.h>
141 #ifndef OPENSSL_NO_JPAKE
142 # include <openssl/jpake.h>
144 #include <openssl/ssl.h>
149 static int WIN32_rename(const char *from
, const char *to
);
150 # define rename(from,to) WIN32_rename((from),(to))
159 static UI_METHOD
*ui_method
= NULL
;
161 static int set_table_opts(unsigned long *flags
, const char *arg
,
162 const NAME_EX_TBL
* in_tbl
);
163 static int set_multi_opts(unsigned long *flags
, const char *arg
,
164 const NAME_EX_TBL
* in_tbl
);
166 int app_init(long mesgwin
);
168 int chopup_args(ARGS
*arg
, char *buf
)
171 char c
= '\0', *p
= NULL
;
174 if (arg
->size
== 0) {
176 arg
->argv
= app_malloc(sizeof(*arg
->argv
) * arg
->size
, "argv space");
177 if (arg
->argv
== NULL
)
182 /* Skip whitespace. */
183 while (*p
&& isspace(*p
))
188 /* The start of something good :-) */
189 if (arg
->argc
>= arg
->size
) {
191 arg
->argv
= OPENSSL_realloc(arg
->argv
,
192 sizeof(*arg
->argv
) * arg
->size
);
193 if (arg
->argv
== NULL
)
196 quoted
= *p
== '\'' || *p
== '"';
199 arg
->argv
[arg
->argc
++] = p
;
201 /* now look for the end of this */
203 while (*p
&& *p
!= c
)
207 while (*p
&& !isspace(*p
))
213 arg
->argv
[arg
->argc
] = NULL
;
218 int app_init(long mesgwin
)
224 int ctx_set_verify_locations(SSL_CTX
*ctx
,
225 const char *CAfile
, const char *CApath
)
227 if (CAfile
== NULL
&& CApath
== NULL
)
228 return SSL_CTX_set_default_verify_paths(ctx
);
229 return SSL_CTX_load_verify_locations(ctx
, CAfile
, CApath
);
232 int dump_cert_text(BIO
*out
, X509
*x
)
236 p
= X509_NAME_oneline(X509_get_subject_name(x
), NULL
, 0);
237 BIO_puts(out
, "subject=");
241 p
= X509_NAME_oneline(X509_get_issuer_name(x
), NULL
, 0);
242 BIO_puts(out
, "\nissuer=");
250 static int ui_open(UI
*ui
)
252 return UI_method_get_opener(UI_OpenSSL())(ui
);
255 static int ui_read(UI
*ui
, UI_STRING
*uis
)
257 if (UI_get_input_flags(uis
) & UI_INPUT_FLAG_DEFAULT_PWD
258 && UI_get0_user_data(ui
)) {
259 switch (UI_get_string_type(uis
)) {
263 const char *password
=
264 ((PW_CB_DATA
*)UI_get0_user_data(ui
))->password
;
265 if (password
&& password
[0] != '\0') {
266 UI_set_result(ui
, uis
, password
);
274 return UI_method_get_reader(UI_OpenSSL())(ui
, uis
);
277 static int ui_write(UI
*ui
, UI_STRING
*uis
)
279 if (UI_get_input_flags(uis
) & UI_INPUT_FLAG_DEFAULT_PWD
280 && UI_get0_user_data(ui
)) {
281 switch (UI_get_string_type(uis
)) {
285 const char *password
=
286 ((PW_CB_DATA
*)UI_get0_user_data(ui
))->password
;
287 if (password
&& password
[0] != '\0')
294 return UI_method_get_writer(UI_OpenSSL())(ui
, uis
);
297 static int ui_close(UI
*ui
)
299 return UI_method_get_closer(UI_OpenSSL())(ui
);
302 int setup_ui_method(void)
304 ui_method
= UI_create_method("OpenSSL application user interface");
305 UI_method_set_opener(ui_method
, ui_open
);
306 UI_method_set_reader(ui_method
, ui_read
);
307 UI_method_set_writer(ui_method
, ui_write
);
308 UI_method_set_closer(ui_method
, ui_close
);
312 void destroy_ui_method(void)
315 UI_destroy_method(ui_method
);
320 int password_callback(char *buf
, int bufsiz
, int verify
, PW_CB_DATA
*cb_tmp
)
324 const char *prompt_info
= NULL
;
325 const char *password
= NULL
;
326 PW_CB_DATA
*cb_data
= (PW_CB_DATA
*)cb_tmp
;
329 if (cb_data
->password
)
330 password
= cb_data
->password
;
331 if (cb_data
->prompt_info
)
332 prompt_info
= cb_data
->prompt_info
;
336 res
= strlen(password
);
339 memcpy(buf
, password
, res
);
343 ui
= UI_new_method(ui_method
);
350 prompt
= UI_construct_prompt(ui
, "pass phrase", prompt_info
);
352 BIO_printf(bio_err
, "Out of memory\n");
357 ui_flags
|= UI_INPUT_FLAG_DEFAULT_PWD
;
358 UI_ctrl(ui
, UI_CTRL_PRINT_ERRORS
, 1, 0, 0);
361 ok
= UI_add_input_string(ui
, prompt
, ui_flags
, buf
,
362 PW_MIN_LENGTH
, bufsiz
- 1);
363 if (ok
>= 0 && verify
) {
364 buff
= app_malloc(bufsiz
, "password buffer");
365 ok
= UI_add_verify_string(ui
, prompt
, ui_flags
, buff
,
366 PW_MIN_LENGTH
, bufsiz
- 1, buf
);
372 while (ok
< 0 && UI_ctrl(ui
, UI_CTRL_IS_REDOABLE
, 0, 0, 0));
374 OPENSSL_clear_free(buff
, (unsigned int)bufsiz
);
379 BIO_printf(bio_err
, "User interface error\n");
380 ERR_print_errors(bio_err
);
381 OPENSSL_cleanse(buf
, (unsigned int)bufsiz
);
385 BIO_printf(bio_err
, "aborted!\n");
386 OPENSSL_cleanse(buf
, (unsigned int)bufsiz
);
390 OPENSSL_free(prompt
);
395 static char *app_get_pass(char *arg
, int keepbio
);
397 int app_passwd(char *arg1
, char *arg2
, char **pass1
, char **pass2
)
400 if (!arg2
|| !arg1
|| strcmp(arg1
, arg2
))
405 *pass1
= app_get_pass(arg1
, same
);
411 *pass2
= app_get_pass(arg2
, same
? 2 : 0);
419 static char *app_get_pass(char *arg
, int keepbio
)
421 char *tmp
, tpass
[APP_PASS_LEN
];
422 static BIO
*pwdbio
= NULL
;
425 if (strncmp(arg
, "pass:", 5) == 0)
426 return BUF_strdup(arg
+ 5);
427 if (strncmp(arg
, "env:", 4) == 0) {
428 tmp
= getenv(arg
+ 4);
430 BIO_printf(bio_err
, "Can't read environment variable %s\n", arg
+ 4);
433 return BUF_strdup(tmp
);
435 if (!keepbio
|| !pwdbio
) {
436 if (strncmp(arg
, "file:", 5) == 0) {
437 pwdbio
= BIO_new_file(arg
+ 5, "r");
439 BIO_printf(bio_err
, "Can't open file %s\n", arg
+ 5);
444 * Under _WIN32, which covers even Win64 and CE, file
445 * descriptors referenced by BIO_s_fd are not inherited
446 * by child process and therefore below is not an option.
447 * It could have been an option if bss_fd.c was operating
448 * on real Windows descriptors, such as those obtained
451 } else if (strncmp(arg
, "fd:", 3) == 0) {
455 pwdbio
= BIO_new_fd(i
, BIO_NOCLOSE
);
456 if ((i
< 0) || !pwdbio
) {
457 BIO_printf(bio_err
, "Can't access file descriptor %s\n", arg
+ 3);
461 * Can't do BIO_gets on an fd BIO so add a buffering BIO
463 btmp
= BIO_new(BIO_f_buffer());
464 pwdbio
= BIO_push(btmp
, pwdbio
);
466 } else if (strcmp(arg
, "stdin") == 0) {
467 pwdbio
= dup_bio_in();
469 BIO_printf(bio_err
, "Can't open BIO for stdin\n");
473 BIO_printf(bio_err
, "Invalid password argument \"%s\"\n", arg
);
477 i
= BIO_gets(pwdbio
, tpass
, APP_PASS_LEN
);
479 BIO_free_all(pwdbio
);
483 BIO_printf(bio_err
, "Error reading password from BIO\n");
486 tmp
= strchr(tpass
, '\n');
489 return BUF_strdup(tpass
);
492 static CONF
*app_load_config_(BIO
*in
, const char *filename
)
498 conf
= NCONF_new(NULL
);
499 i
= NCONF_load_bio(conf
, in
, &errorline
);
504 BIO_printf(bio_err
, "%s: Can't load config file \"%s\"\n",
505 opt_getprog(), filename
);
507 BIO_printf(bio_err
, "%s: Error on line %ld of config file \"%s\"\n",
508 opt_getprog(), errorline
, filename
);
512 CONF
*app_load_config(const char *filename
)
517 in
= bio_open_default(filename
, "r");
521 conf
= app_load_config_(in
, filename
);
525 CONF
*app_load_config_quiet(const char *filename
)
530 in
= bio_open_default_quiet(filename
, "r");
534 conf
= app_load_config_(in
, filename
);
539 int app_load_modules(const CONF
*config
)
541 CONF
*to_free
= NULL
;
544 config
= to_free
= app_load_config_quiet(default_config_file
);
548 if (CONF_modules_load(config
, NULL
, 0) <= 0) {
549 BIO_printf(bio_err
, "Error configuring OpenSSL modules\n");
550 ERR_print_errors(bio_err
);
558 int add_oid_section(CONF
*conf
)
561 STACK_OF(CONF_VALUE
) *sktmp
;
565 if ((p
= NCONF_get_string(conf
, NULL
, "oid_section")) == NULL
) {
569 if ((sktmp
= NCONF_get_section(conf
, p
)) == NULL
) {
570 BIO_printf(bio_err
, "problem loading oid section %s\n", p
);
573 for (i
= 0; i
< sk_CONF_VALUE_num(sktmp
); i
++) {
574 cnf
= sk_CONF_VALUE_value(sktmp
, i
);
575 if (OBJ_create(cnf
->value
, cnf
->name
, cnf
->name
) == NID_undef
) {
576 BIO_printf(bio_err
, "problem creating object %s=%s\n",
577 cnf
->name
, cnf
->value
);
584 static int load_pkcs12(BIO
*in
, const char *desc
,
585 pem_password_cb
*pem_cb
, void *cb_data
,
586 EVP_PKEY
**pkey
, X509
**cert
, STACK_OF(X509
) **ca
)
589 char tpass
[PEM_BUFSIZE
];
592 p12
= d2i_PKCS12_bio(in
, NULL
);
594 BIO_printf(bio_err
, "Error loading PKCS12 file for %s\n", desc
);
597 /* See if an empty password will do */
598 if (PKCS12_verify_mac(p12
, "", 0) || PKCS12_verify_mac(p12
, NULL
, 0))
602 pem_cb
= (pem_password_cb
*)password_callback
;
603 len
= pem_cb(tpass
, PEM_BUFSIZE
, 0, cb_data
);
605 BIO_printf(bio_err
, "Passphrase callback error for %s\n", desc
);
608 if (len
< PEM_BUFSIZE
)
610 if (!PKCS12_verify_mac(p12
, tpass
, len
)) {
612 "Mac verify error (wrong password?) in PKCS12 file for %s\n",
618 ret
= PKCS12_parse(p12
, pass
, pkey
, cert
, ca
);
624 int load_cert_crl_http(const char *url
, X509
**pcert
, X509_CRL
**pcrl
)
626 char *host
= NULL
, *port
= NULL
, *path
= NULL
;
628 OCSP_REQ_CTX
*rctx
= NULL
;
630 if (!OCSP_parse_url(url
, &host
, &port
, &path
, &use_ssl
))
633 BIO_puts(bio_err
, "https not supported\n");
636 bio
= BIO_new_connect(host
);
637 if (!bio
|| !BIO_set_conn_port(bio
, port
))
639 rctx
= OCSP_REQ_CTX_new(bio
, 1024);
642 if (!OCSP_REQ_CTX_http(rctx
, "GET", path
))
644 if (!OCSP_REQ_CTX_add1_header(rctx
, "Host", host
))
648 rv
= X509_http_nbio(rctx
, pcert
);
652 rv
= X509_CRL_http_nbio(rctx
, pcrl
);
662 OCSP_REQ_CTX_free(rctx
);
664 BIO_printf(bio_err
, "Error loading %s from %s\n",
665 pcert
? "certificate" : "CRL", url
);
666 ERR_print_errors(bio_err
);
671 X509
*load_cert(const char *file
, int format
,
672 const char *pass
, ENGINE
*e
, const char *cert_descrip
)
677 if (format
== FORMAT_HTTP
) {
678 load_cert_crl_http(file
, &x
, NULL
);
686 cert
= bio_open_default(file
, RB(format
));
690 if (format
== FORMAT_ASN1
)
691 x
= d2i_X509_bio(cert
, NULL
);
692 else if (format
== FORMAT_PEM
)
693 x
= PEM_read_bio_X509_AUX(cert
, NULL
,
694 (pem_password_cb
*)password_callback
, NULL
);
695 else if (format
== FORMAT_PKCS12
) {
696 if (!load_pkcs12(cert
, cert_descrip
, NULL
, NULL
, NULL
, &x
, NULL
))
699 BIO_printf(bio_err
, "bad input format specified for %s\n", cert_descrip
);
704 BIO_printf(bio_err
, "unable to load certificate\n");
705 ERR_print_errors(bio_err
);
711 X509_CRL
*load_crl(const char *infile
, int format
)
716 if (format
== FORMAT_HTTP
) {
717 load_cert_crl_http(infile
, NULL
, &x
);
721 in
= bio_open_default(infile
, RB(format
));
724 if (format
== FORMAT_ASN1
)
725 x
= d2i_X509_CRL_bio(in
, NULL
);
726 else if (format
== FORMAT_PEM
)
727 x
= PEM_read_bio_X509_CRL(in
, NULL
, NULL
, NULL
);
729 BIO_printf(bio_err
, "bad input format specified for input crl\n");
733 BIO_printf(bio_err
, "unable to load CRL\n");
734 ERR_print_errors(bio_err
);
743 EVP_PKEY
*load_key(const char *file
, int format
, int maybe_stdin
,
744 const char *pass
, ENGINE
*e
, const char *key_descrip
)
747 EVP_PKEY
*pkey
= NULL
;
750 cb_data
.password
= pass
;
751 cb_data
.prompt_info
= file
;
753 if (file
== NULL
&& (!maybe_stdin
|| format
== FORMAT_ENGINE
)) {
754 BIO_printf(bio_err
, "no keyfile specified\n");
757 #ifndef OPENSSL_NO_ENGINE
758 if (format
== FORMAT_ENGINE
) {
760 BIO_printf(bio_err
, "no engine specified\n");
762 pkey
= ENGINE_load_private_key(e
, file
, ui_method
, &cb_data
);
764 BIO_printf(bio_err
, "cannot load %s from engine\n", key_descrip
);
765 ERR_print_errors(bio_err
);
771 if (file
== NULL
&& maybe_stdin
) {
775 key
= bio_open_default(file
, RB(format
));
778 if (format
== FORMAT_ASN1
) {
779 pkey
= d2i_PrivateKey_bio(key
, NULL
);
780 } else if (format
== FORMAT_PEM
) {
781 pkey
= PEM_read_bio_PrivateKey(key
, NULL
,
782 (pem_password_cb
*)password_callback
,
785 else if (format
== FORMAT_PKCS12
) {
786 if (!load_pkcs12(key
, key_descrip
,
787 (pem_password_cb
*)password_callback
, &cb_data
,
791 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4)
792 else if (format
== FORMAT_MSBLOB
)
793 pkey
= b2i_PrivateKey_bio(key
);
794 else if (format
== FORMAT_PVK
)
795 pkey
= b2i_PVK_bio(key
, (pem_password_cb
*)password_callback
,
799 BIO_printf(bio_err
, "bad input format specified for key file\n");
805 BIO_printf(bio_err
, "unable to load %s\n", key_descrip
);
806 ERR_print_errors(bio_err
);
811 static const char *key_file_format(int format
)
813 if (format
== FORMAT_PEM
|| format
== FORMAT_PEMRSA
)
818 EVP_PKEY
*load_pubkey(const char *file
, int format
, int maybe_stdin
,
819 const char *pass
, ENGINE
*e
, const char *key_descrip
)
822 EVP_PKEY
*pkey
= NULL
;
825 cb_data
.password
= pass
;
826 cb_data
.prompt_info
= file
;
828 if (file
== NULL
&& (!maybe_stdin
|| format
== FORMAT_ENGINE
)) {
829 BIO_printf(bio_err
, "no keyfile specified\n");
832 #ifndef OPENSSL_NO_ENGINE
833 if (format
== FORMAT_ENGINE
) {
835 BIO_printf(bio_err
, "no engine specified\n");
837 pkey
= ENGINE_load_public_key(e
, file
, ui_method
, &cb_data
);
841 if (file
== NULL
&& maybe_stdin
) {
845 key
= bio_open_default(file
, key_file_format(format
));
848 if (format
== FORMAT_ASN1
) {
849 pkey
= d2i_PUBKEY_bio(key
, NULL
);
851 #ifndef OPENSSL_NO_RSA
852 else if (format
== FORMAT_ASN1RSA
) {
854 rsa
= d2i_RSAPublicKey_bio(key
, NULL
);
856 pkey
= EVP_PKEY_new();
858 EVP_PKEY_set1_RSA(pkey
, rsa
);
862 } else if (format
== FORMAT_PEMRSA
) {
864 rsa
= PEM_read_bio_RSAPublicKey(key
, NULL
,
865 (pem_password_cb
*)password_callback
,
868 pkey
= EVP_PKEY_new();
870 EVP_PKEY_set1_RSA(pkey
, rsa
);
876 else if (format
== FORMAT_PEM
) {
877 pkey
= PEM_read_bio_PUBKEY(key
, NULL
,
878 (pem_password_cb
*)password_callback
,
881 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA)
882 else if (format
== FORMAT_MSBLOB
)
883 pkey
= b2i_PublicKey_bio(key
);
888 BIO_printf(bio_err
, "unable to load %s\n", key_descrip
);
892 static int load_certs_crls(const char *file
, int format
,
893 const char *pass
, ENGINE
*e
, const char *desc
,
894 STACK_OF(X509
) **pcerts
,
895 STACK_OF(X509_CRL
) **pcrls
)
899 STACK_OF(X509_INFO
) *xis
= NULL
;
904 cb_data
.password
= pass
;
905 cb_data
.prompt_info
= file
;
907 if (format
!= FORMAT_PEM
) {
908 BIO_printf(bio_err
, "bad input format specified for %s\n", desc
);
912 bio
= bio_open_default(file
, "r");
916 xis
= PEM_X509_INFO_read_bio(bio
, NULL
,
917 (pem_password_cb
*)password_callback
,
923 *pcerts
= sk_X509_new_null();
929 *pcrls
= sk_X509_CRL_new_null();
934 for (i
= 0; i
< sk_X509_INFO_num(xis
); i
++) {
935 xi
= sk_X509_INFO_value(xis
, i
);
936 if (xi
->x509
&& pcerts
) {
937 if (!sk_X509_push(*pcerts
, xi
->x509
))
941 if (xi
->crl
&& pcrls
) {
942 if (!sk_X509_CRL_push(*pcrls
, xi
->crl
))
948 if (pcerts
&& sk_X509_num(*pcerts
) > 0)
951 if (pcrls
&& sk_X509_CRL_num(*pcrls
) > 0)
956 sk_X509_INFO_pop_free(xis
, X509_INFO_free
);
960 sk_X509_pop_free(*pcerts
, X509_free
);
964 sk_X509_CRL_pop_free(*pcrls
, X509_CRL_free
);
967 BIO_printf(bio_err
, "unable to load %s\n",
968 pcerts
? "certificates" : "CRLs");
969 ERR_print_errors(bio_err
);
974 void* app_malloc(int sz
, const char *what
)
976 void *vp
= OPENSSL_malloc(sz
);
979 BIO_printf(bio_err
, "%s: Could not allocate %d bytes for %s\n",
980 opt_getprog(), sz
, what
);
981 ERR_print_errors(bio_err
);
989 STACK_OF(X509
) *load_certs(const char *file
, int format
,
990 const char *pass
, ENGINE
*e
, const char *desc
)
992 STACK_OF(X509
) *certs
;
993 if (!load_certs_crls(file
, format
, pass
, e
, desc
, &certs
, NULL
))
998 STACK_OF(X509_CRL
) *load_crls(const char *file
, int format
,
999 const char *pass
, ENGINE
*e
, const char *desc
)
1001 STACK_OF(X509_CRL
) *crls
;
1002 if (!load_certs_crls(file
, format
, pass
, e
, desc
, NULL
, &crls
))
1007 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
1008 /* Return error for unknown extensions */
1009 #define X509V3_EXT_DEFAULT 0
1010 /* Print error for unknown extensions */
1011 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
1012 /* ASN1 parse unknown extensions */
1013 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
1014 /* BIO_dump unknown extensions */
1015 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
1017 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
1018 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
1020 int set_cert_ex(unsigned long *flags
, const char *arg
)
1022 static const NAME_EX_TBL cert_tbl
[] = {
1023 {"compatible", X509_FLAG_COMPAT
, 0xffffffffl
},
1024 {"ca_default", X509_FLAG_CA
, 0xffffffffl
},
1025 {"no_header", X509_FLAG_NO_HEADER
, 0},
1026 {"no_version", X509_FLAG_NO_VERSION
, 0},
1027 {"no_serial", X509_FLAG_NO_SERIAL
, 0},
1028 {"no_signame", X509_FLAG_NO_SIGNAME
, 0},
1029 {"no_validity", X509_FLAG_NO_VALIDITY
, 0},
1030 {"no_subject", X509_FLAG_NO_SUBJECT
, 0},
1031 {"no_issuer", X509_FLAG_NO_ISSUER
, 0},
1032 {"no_pubkey", X509_FLAG_NO_PUBKEY
, 0},
1033 {"no_extensions", X509_FLAG_NO_EXTENSIONS
, 0},
1034 {"no_sigdump", X509_FLAG_NO_SIGDUMP
, 0},
1035 {"no_aux", X509_FLAG_NO_AUX
, 0},
1036 {"no_attributes", X509_FLAG_NO_ATTRIBUTES
, 0},
1037 {"ext_default", X509V3_EXT_DEFAULT
, X509V3_EXT_UNKNOWN_MASK
},
1038 {"ext_error", X509V3_EXT_ERROR_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1039 {"ext_parse", X509V3_EXT_PARSE_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1040 {"ext_dump", X509V3_EXT_DUMP_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1043 return set_multi_opts(flags
, arg
, cert_tbl
);
1046 int set_name_ex(unsigned long *flags
, const char *arg
)
1048 static const NAME_EX_TBL ex_tbl
[] = {
1049 {"esc_2253", ASN1_STRFLGS_ESC_2253
, 0},
1050 {"esc_ctrl", ASN1_STRFLGS_ESC_CTRL
, 0},
1051 {"esc_msb", ASN1_STRFLGS_ESC_MSB
, 0},
1052 {"use_quote", ASN1_STRFLGS_ESC_QUOTE
, 0},
1053 {"utf8", ASN1_STRFLGS_UTF8_CONVERT
, 0},
1054 {"ignore_type", ASN1_STRFLGS_IGNORE_TYPE
, 0},
1055 {"show_type", ASN1_STRFLGS_SHOW_TYPE
, 0},
1056 {"dump_all", ASN1_STRFLGS_DUMP_ALL
, 0},
1057 {"dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN
, 0},
1058 {"dump_der", ASN1_STRFLGS_DUMP_DER
, 0},
1059 {"compat", XN_FLAG_COMPAT
, 0xffffffffL
},
1060 {"sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS
, XN_FLAG_SEP_MASK
},
1061 {"sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC
, XN_FLAG_SEP_MASK
},
1062 {"sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC
, XN_FLAG_SEP_MASK
},
1063 {"sep_multiline", XN_FLAG_SEP_MULTILINE
, XN_FLAG_SEP_MASK
},
1064 {"dn_rev", XN_FLAG_DN_REV
, 0},
1065 {"nofname", XN_FLAG_FN_NONE
, XN_FLAG_FN_MASK
},
1066 {"sname", XN_FLAG_FN_SN
, XN_FLAG_FN_MASK
},
1067 {"lname", XN_FLAG_FN_LN
, XN_FLAG_FN_MASK
},
1068 {"align", XN_FLAG_FN_ALIGN
, 0},
1069 {"oid", XN_FLAG_FN_OID
, XN_FLAG_FN_MASK
},
1070 {"space_eq", XN_FLAG_SPC_EQ
, 0},
1071 {"dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS
, 0},
1072 {"RFC2253", XN_FLAG_RFC2253
, 0xffffffffL
},
1073 {"oneline", XN_FLAG_ONELINE
, 0xffffffffL
},
1074 {"multiline", XN_FLAG_MULTILINE
, 0xffffffffL
},
1075 {"ca_default", XN_FLAG_MULTILINE
, 0xffffffffL
},
1078 return set_multi_opts(flags
, arg
, ex_tbl
);
1081 int set_ext_copy(int *copy_type
, const char *arg
)
1083 if (strcasecmp(arg
, "none") == 0)
1084 *copy_type
= EXT_COPY_NONE
;
1085 else if (strcasecmp(arg
, "copy") == 0)
1086 *copy_type
= EXT_COPY_ADD
;
1087 else if (strcasecmp(arg
, "copyall") == 0)
1088 *copy_type
= EXT_COPY_ALL
;
1094 int copy_extensions(X509
*x
, X509_REQ
*req
, int copy_type
)
1096 STACK_OF(X509_EXTENSION
) *exts
= NULL
;
1097 X509_EXTENSION
*ext
, *tmpext
;
1099 int i
, idx
, ret
= 0;
1100 if (!x
|| !req
|| (copy_type
== EXT_COPY_NONE
))
1102 exts
= X509_REQ_get_extensions(req
);
1104 for (i
= 0; i
< sk_X509_EXTENSION_num(exts
); i
++) {
1105 ext
= sk_X509_EXTENSION_value(exts
, i
);
1106 obj
= X509_EXTENSION_get_object(ext
);
1107 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
1108 /* Does extension exist? */
1110 /* If normal copy don't override existing extension */
1111 if (copy_type
== EXT_COPY_ADD
)
1113 /* Delete all extensions of same type */
1115 tmpext
= X509_get_ext(x
, idx
);
1116 X509_delete_ext(x
, idx
);
1117 X509_EXTENSION_free(tmpext
);
1118 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
1119 } while (idx
!= -1);
1121 if (!X509_add_ext(x
, ext
, -1))
1129 sk_X509_EXTENSION_pop_free(exts
, X509_EXTENSION_free
);
1134 static int set_multi_opts(unsigned long *flags
, const char *arg
,
1135 const NAME_EX_TBL
* in_tbl
)
1137 STACK_OF(CONF_VALUE
) *vals
;
1142 vals
= X509V3_parse_list(arg
);
1143 for (i
= 0; i
< sk_CONF_VALUE_num(vals
); i
++) {
1144 val
= sk_CONF_VALUE_value(vals
, i
);
1145 if (!set_table_opts(flags
, val
->name
, in_tbl
))
1148 sk_CONF_VALUE_pop_free(vals
, X509V3_conf_free
);
1152 static int set_table_opts(unsigned long *flags
, const char *arg
,
1153 const NAME_EX_TBL
* in_tbl
)
1156 const NAME_EX_TBL
*ptbl
;
1162 } else if (c
== '+') {
1168 for (ptbl
= in_tbl
; ptbl
->name
; ptbl
++) {
1169 if (strcasecmp(arg
, ptbl
->name
) == 0) {
1170 *flags
&= ~ptbl
->mask
;
1172 *flags
|= ptbl
->flag
;
1174 *flags
&= ~ptbl
->flag
;
1181 void print_name(BIO
*out
, const char *title
, X509_NAME
*nm
,
1182 unsigned long lflags
)
1189 BIO_puts(out
, title
);
1190 if ((lflags
& XN_FLAG_SEP_MASK
) == XN_FLAG_SEP_MULTILINE
) {
1194 if (lflags
== XN_FLAG_COMPAT
) {
1195 buf
= X509_NAME_oneline(nm
, 0, 0);
1197 BIO_puts(out
, "\n");
1201 BIO_puts(out
, "\n");
1202 X509_NAME_print_ex(out
, nm
, indent
, lflags
);
1203 BIO_puts(out
, "\n");
1207 void print_bignum_var(BIO
*out
, BIGNUM
*in
, const char *var
,
1208 int len
, unsigned char *buffer
)
1210 BIO_printf(out
, " static unsigned char %s_%d[] = {", var
, len
);
1212 BIO_printf(out
, "\n\t0x00");
1216 l
= BN_bn2bin(in
, buffer
);
1217 for (i
= 0; i
< l
; i
++) {
1219 BIO_printf(out
, "\n\t");
1221 BIO_printf(out
, "0x%02X, ", buffer
[i
]);
1223 BIO_printf(out
, "0x%02X", buffer
[i
]);
1226 BIO_printf(out
, "\n };\n");
1228 void print_array(BIO
*out
, const char* title
, int len
, const unsigned char* d
)
1232 BIO_printf(out
, "unsigned char %s[%d] = {", title
, len
);
1233 for (i
= 0; i
< len
; i
++) {
1235 BIO_printf(out
, "\n ");
1237 BIO_printf(out
, "0x%02X, ", d
[i
]);
1239 BIO_printf(out
, "0x%02X", d
[i
]);
1241 BIO_printf(out
, "\n};\n");
1244 X509_STORE
*setup_verify(char *CAfile
, char *CApath
)
1246 X509_STORE
*store
= X509_STORE_new();
1247 X509_LOOKUP
*lookup
;
1251 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_file());
1255 if (!X509_LOOKUP_load_file(lookup
, CAfile
, X509_FILETYPE_PEM
)) {
1256 BIO_printf(bio_err
, "Error loading file %s\n", CAfile
);
1260 X509_LOOKUP_load_file(lookup
, NULL
, X509_FILETYPE_DEFAULT
);
1262 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_hash_dir());
1266 if (!X509_LOOKUP_add_dir(lookup
, CApath
, X509_FILETYPE_PEM
)) {
1267 BIO_printf(bio_err
, "Error loading directory %s\n", CApath
);
1271 X509_LOOKUP_add_dir(lookup
, NULL
, X509_FILETYPE_DEFAULT
);
1276 X509_STORE_free(store
);
1280 #ifndef OPENSSL_NO_ENGINE
1281 /* Try to load an engine in a shareable library */
1282 static ENGINE
*try_load_engine(const char *engine
, int debug
)
1284 ENGINE
*e
= ENGINE_by_id("dynamic");
1286 if (!ENGINE_ctrl_cmd_string(e
, "SO_PATH", engine
, 0)
1287 || !ENGINE_ctrl_cmd_string(e
, "LOAD", NULL
, 0)) {
1295 ENGINE
*setup_engine(const char *engine
, int debug
)
1300 if (strcmp(engine
, "auto") == 0) {
1301 BIO_printf(bio_err
, "enabling auto ENGINE support\n");
1302 ENGINE_register_all_complete();
1305 if ((e
= ENGINE_by_id(engine
)) == NULL
1306 && (e
= try_load_engine(engine
, debug
)) == NULL
) {
1307 BIO_printf(bio_err
, "invalid engine \"%s\"\n", engine
);
1308 ERR_print_errors(bio_err
);
1312 ENGINE_ctrl(e
, ENGINE_CTRL_SET_LOGSTREAM
, 0, bio_err
, 0);
1314 ENGINE_ctrl_cmd(e
, "SET_USER_INTERFACE", 0, ui_method
, 0, 1);
1315 if (!ENGINE_set_default(e
, ENGINE_METHOD_ALL
)) {
1316 BIO_printf(bio_err
, "can't use that engine\n");
1317 ERR_print_errors(bio_err
);
1322 BIO_printf(bio_err
, "engine \"%s\" set.\n", ENGINE_get_id(e
));
1324 /* Free our "structural" reference. */
1331 static unsigned long index_serial_hash(const OPENSSL_CSTRING
*a
)
1338 return (lh_strhash(n
));
1341 static int index_serial_cmp(const OPENSSL_CSTRING
*a
,
1342 const OPENSSL_CSTRING
*b
)
1344 const char *aa
, *bb
;
1346 for (aa
= a
[DB_serial
]; *aa
== '0'; aa
++) ;
1347 for (bb
= b
[DB_serial
]; *bb
== '0'; bb
++) ;
1348 return (strcmp(aa
, bb
));
1351 static int index_name_qual(char **a
)
1353 return (a
[0][0] == 'V');
1356 static unsigned long index_name_hash(const OPENSSL_CSTRING
*a
)
1358 return (lh_strhash(a
[DB_name
]));
1361 int index_name_cmp(const OPENSSL_CSTRING
*a
, const OPENSSL_CSTRING
*b
)
1363 return (strcmp(a
[DB_name
], b
[DB_name
]));
1366 static IMPLEMENT_LHASH_HASH_FN(index_serial
, OPENSSL_CSTRING
)
1367 static IMPLEMENT_LHASH_COMP_FN(index_serial
, OPENSSL_CSTRING
)
1368 static IMPLEMENT_LHASH_HASH_FN(index_name
, OPENSSL_CSTRING
)
1369 static IMPLEMENT_LHASH_COMP_FN(index_name
, OPENSSL_CSTRING
)
1372 BIGNUM
*load_serial(char *serialfile
, int create
, ASN1_INTEGER
**retai
)
1377 ASN1_INTEGER
*ai
= NULL
;
1379 ai
= ASN1_INTEGER_new();
1383 in
= BIO_new_file(serialfile
, "r");
1391 if (ret
== NULL
|| !rand_serial(ret
, ai
))
1392 BIO_printf(bio_err
, "Out of memory\n");
1394 if (!a2i_ASN1_INTEGER(in
, ai
, buf
, 1024)) {
1395 BIO_printf(bio_err
, "unable to load number from %s\n",
1399 ret
= ASN1_INTEGER_to_BN(ai
, NULL
);
1402 "error converting number from bin to BIGNUM\n");
1413 ASN1_INTEGER_free(ai
);
1417 int save_serial(char *serialfile
, char *suffix
, BIGNUM
*serial
,
1418 ASN1_INTEGER
**retai
)
1423 ASN1_INTEGER
*ai
= NULL
;
1427 j
= strlen(serialfile
);
1429 j
= strlen(serialfile
) + strlen(suffix
) + 1;
1431 BIO_printf(bio_err
, "file name too long\n");
1436 BUF_strlcpy(buf
[0], serialfile
, BSIZE
);
1438 #ifndef OPENSSL_SYS_VMS
1439 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", serialfile
, suffix
);
1441 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", serialfile
, suffix
);
1445 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[0]);
1447 out
= BIO_new_file(buf
[0], "w");
1449 ERR_print_errors(bio_err
);
1453 if ((ai
= BN_to_ASN1_INTEGER(serial
, NULL
)) == NULL
) {
1454 BIO_printf(bio_err
, "error converting serial to ASN.1 format\n");
1457 i2a_ASN1_INTEGER(out
, ai
);
1458 BIO_puts(out
, "\n");
1466 ASN1_INTEGER_free(ai
);
1470 int rotate_serial(char *serialfile
, char *new_suffix
, char *old_suffix
)
1475 i
= strlen(serialfile
) + strlen(old_suffix
);
1476 j
= strlen(serialfile
) + strlen(new_suffix
);
1479 if (j
+ 1 >= BSIZE
) {
1480 BIO_printf(bio_err
, "file name too long\n");
1483 #ifndef OPENSSL_SYS_VMS
1484 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", serialfile
, new_suffix
);
1486 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", serialfile
, new_suffix
);
1488 #ifndef OPENSSL_SYS_VMS
1489 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.%s", serialfile
, old_suffix
);
1491 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-%s", serialfile
, old_suffix
);
1494 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1495 serialfile
, buf
[1]);
1497 if (rename(serialfile
, buf
[1]) < 0 && errno
!= ENOENT
1503 "unable to rename %s to %s\n", serialfile
, buf
[1]);
1508 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1509 buf
[0], serialfile
);
1511 if (rename(buf
[0], serialfile
) < 0) {
1513 "unable to rename %s to %s\n", buf
[0], serialfile
);
1515 rename(buf
[1], serialfile
);
1523 int rand_serial(BIGNUM
*b
, ASN1_INTEGER
*ai
)
1536 if (!BN_pseudo_rand(btmp
, SERIAL_RAND_BITS
, 0, 0))
1538 if (ai
&& !BN_to_ASN1_INTEGER(btmp
, ai
))
1551 CA_DB
*load_index(char *dbfile
, DB_ATTR
*db_attr
)
1553 CA_DB
*retdb
= NULL
;
1554 TXT_DB
*tmpdb
= NULL
;
1556 CONF
*dbattr_conf
= NULL
;
1559 in
= BIO_new_file(dbfile
, "r");
1561 ERR_print_errors(bio_err
);
1564 if ((tmpdb
= TXT_DB_read(in
, DB_NUMBER
)) == NULL
)
1567 #ifndef OPENSSL_SYS_VMS
1568 BIO_snprintf(buf
, sizeof buf
, "%s.attr", dbfile
);
1570 BIO_snprintf(buf
, sizeof buf
, "%s-attr", dbfile
);
1572 dbattr_conf
= app_load_config(buf
);
1574 retdb
= app_malloc(sizeof(*retdb
), "new DB");
1578 retdb
->attributes
= *db_attr
;
1580 retdb
->attributes
.unique_subject
= 1;
1584 char *p
= NCONF_get_string(dbattr_conf
, NULL
, "unique_subject");
1588 "DEBUG[load_index]: unique_subject = \"%s\"\n", p
);
1590 retdb
->attributes
.unique_subject
= parse_yesno(p
, 1);
1595 NCONF_free(dbattr_conf
);
1601 int index_index(CA_DB
*db
)
1603 if (!TXT_DB_create_index(db
->db
, DB_serial
, NULL
,
1604 LHASH_HASH_FN(index_serial
),
1605 LHASH_COMP_FN(index_serial
))) {
1607 "error creating serial number index:(%ld,%ld,%ld)\n",
1608 db
->db
->error
, db
->db
->arg1
, db
->db
->arg2
);
1612 if (db
->attributes
.unique_subject
1613 && !TXT_DB_create_index(db
->db
, DB_name
, index_name_qual
,
1614 LHASH_HASH_FN(index_name
),
1615 LHASH_COMP_FN(index_name
))) {
1616 BIO_printf(bio_err
, "error creating name index:(%ld,%ld,%ld)\n",
1617 db
->db
->error
, db
->db
->arg1
, db
->db
->arg2
);
1623 int save_index(const char *dbfile
, const char *suffix
, CA_DB
*db
)
1629 j
= strlen(dbfile
) + strlen(suffix
);
1630 if (j
+ 6 >= BSIZE
) {
1631 BIO_printf(bio_err
, "file name too long\n");
1634 #ifndef OPENSSL_SYS_VMS
1635 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s.attr", dbfile
);
1637 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s-attr", dbfile
);
1639 #ifndef OPENSSL_SYS_VMS
1640 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.attr.%s", dbfile
, suffix
);
1642 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-attr-%s", dbfile
, suffix
);
1644 #ifndef OPENSSL_SYS_VMS
1645 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", dbfile
, suffix
);
1647 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", dbfile
, suffix
);
1650 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[0]);
1652 out
= BIO_new_file(buf
[0], "w");
1655 BIO_printf(bio_err
, "unable to open '%s'\n", dbfile
);
1658 j
= TXT_DB_write(out
, db
->db
);
1663 out
= BIO_new_file(buf
[1], "w");
1665 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[1]);
1669 BIO_printf(bio_err
, "unable to open '%s'\n", buf
[2]);
1672 BIO_printf(out
, "unique_subject = %s\n",
1673 db
->attributes
.unique_subject
? "yes" : "no");
1681 int rotate_index(const char *dbfile
, const char *new_suffix
,
1682 const char *old_suffix
)
1687 i
= strlen(dbfile
) + strlen(old_suffix
);
1688 j
= strlen(dbfile
) + strlen(new_suffix
);
1691 if (j
+ 6 >= BSIZE
) {
1692 BIO_printf(bio_err
, "file name too long\n");
1695 #ifndef OPENSSL_SYS_VMS
1696 j
= BIO_snprintf(buf
[4], sizeof buf
[4], "%s.attr", dbfile
);
1698 j
= BIO_snprintf(buf
[4], sizeof buf
[4], "%s-attr", dbfile
);
1700 #ifndef OPENSSL_SYS_VMS
1701 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s.attr.%s", dbfile
, new_suffix
);
1703 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s-attr-%s", dbfile
, new_suffix
);
1705 #ifndef OPENSSL_SYS_VMS
1706 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", dbfile
, new_suffix
);
1708 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", dbfile
, new_suffix
);
1710 #ifndef OPENSSL_SYS_VMS
1711 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.%s", dbfile
, old_suffix
);
1713 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-%s", dbfile
, old_suffix
);
1715 #ifndef OPENSSL_SYS_VMS
1716 j
= BIO_snprintf(buf
[3], sizeof buf
[3], "%s.attr.%s", dbfile
, old_suffix
);
1718 j
= BIO_snprintf(buf
[3], sizeof buf
[3], "%s-attr-%s", dbfile
, old_suffix
);
1721 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n", dbfile
, buf
[1]);
1723 if (rename(dbfile
, buf
[1]) < 0 && errno
!= ENOENT
1728 BIO_printf(bio_err
, "unable to rename %s to %s\n", dbfile
, buf
[1]);
1733 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n", buf
[0], dbfile
);
1735 if (rename(buf
[0], dbfile
) < 0) {
1736 BIO_printf(bio_err
, "unable to rename %s to %s\n", buf
[0], dbfile
);
1738 rename(buf
[1], dbfile
);
1742 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n", buf
[4], buf
[3]);
1744 if (rename(buf
[4], buf
[3]) < 0 && errno
!= ENOENT
1749 BIO_printf(bio_err
, "unable to rename %s to %s\n", buf
[4], buf
[3]);
1751 rename(dbfile
, buf
[0]);
1752 rename(buf
[1], dbfile
);
1756 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n", buf
[2], buf
[4]);
1758 if (rename(buf
[2], buf
[4]) < 0) {
1759 BIO_printf(bio_err
, "unable to rename %s to %s\n", buf
[2], buf
[4]);
1761 rename(buf
[3], buf
[4]);
1762 rename(dbfile
, buf
[0]);
1763 rename(buf
[1], dbfile
);
1771 void free_index(CA_DB
*db
)
1774 TXT_DB_free(db
->db
);
1779 int parse_yesno(const char *str
, int def
)
1783 case 'f': /* false */
1784 case 'F': /* FALSE */
1789 case 't': /* true */
1790 case 'T': /* TRUE */
1801 * name is expected to be in the format /type0=value0/type1=value1/type2=...
1802 * where characters may be escaped by \
1804 X509_NAME
*parse_name(const char *cp
, long chtype
, int canmulti
)
1806 int nextismulti
= 0;
1813 n
= X509_NAME_new();
1816 work
= OPENSSL_strdup(cp
);
1823 unsigned char *valstr
;
1825 int ismulti
= nextismulti
;
1828 /* Collect the type */
1829 while (*cp
&& *cp
!= '=')
1833 "%s: Hit end of string before finding the equals.\n",
1840 /* Collect the value. */
1841 valstr
= (unsigned char *)bp
;
1842 for (; *cp
&& *cp
!= '/'; *bp
++ = *cp
++) {
1843 if (canmulti
&& *cp
== '+') {
1847 if (*cp
== '\\' && *++cp
== '\0') {
1849 "%s: escape character at end of string\n",
1856 /* If not at EOS (must be + or /), move forward. */
1861 nid
= OBJ_txt2nid(typestr
);
1862 if (nid
== NID_undef
) {
1863 BIO_printf(bio_err
, "%s: Skipping unknown attribute \"%s\"\n",
1864 opt_getprog(), typestr
);
1867 if (!X509_NAME_add_entry_by_NID(n
, nid
, chtype
,
1868 valstr
, strlen((char *)valstr
),
1869 -1, ismulti
? -1 : 0))
1883 * Read whole contents of a BIO into an allocated memory buffer and return
1887 int bio_to_mem(unsigned char **out
, int maxlen
, BIO
*in
)
1891 unsigned char tbuf
[1024];
1892 mem
= BIO_new(BIO_s_mem());
1896 if ((maxlen
!= -1) && maxlen
< 1024)
1900 len
= BIO_read(in
, tbuf
, len
);
1903 if (BIO_write(mem
, tbuf
, len
) != len
) {
1912 ret
= BIO_get_mem_data(mem
, (char **)out
);
1913 BIO_set_flags(mem
, BIO_FLAGS_MEM_RDONLY
);
1918 int pkey_ctrl_string(EVP_PKEY_CTX
*ctx
, char *value
)
1921 char *stmp
, *vtmp
= NULL
;
1922 stmp
= BUF_strdup(value
);
1925 vtmp
= strchr(stmp
, ':');
1930 rv
= EVP_PKEY_CTX_ctrl_str(ctx
, stmp
, vtmp
);
1935 static void nodes_print(const char *name
, STACK_OF(X509_POLICY_NODE
) *nodes
)
1937 X509_POLICY_NODE
*node
;
1940 BIO_printf(bio_err
, "%s Policies:", name
);
1942 BIO_puts(bio_err
, "\n");
1943 for (i
= 0; i
< sk_X509_POLICY_NODE_num(nodes
); i
++) {
1944 node
= sk_X509_POLICY_NODE_value(nodes
, i
);
1945 X509_POLICY_NODE_print(bio_err
, node
, 2);
1948 BIO_puts(bio_err
, " <empty>\n");
1951 void policies_print(X509_STORE_CTX
*ctx
)
1953 X509_POLICY_TREE
*tree
;
1954 int explicit_policy
;
1955 tree
= X509_STORE_CTX_get0_policy_tree(ctx
);
1956 explicit_policy
= X509_STORE_CTX_get_explicit_policy(ctx
);
1958 BIO_printf(bio_err
, "Require explicit Policy: %s\n",
1959 explicit_policy
? "True" : "False");
1961 nodes_print("Authority", X509_policy_tree_get0_policies(tree
));
1962 nodes_print("User", X509_policy_tree_get0_user_policies(tree
));
1965 #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
1967 static JPAKE_CTX
*jpake_init(const char *us
, const char *them
,
1973 BIGNUM
*bnsecret
= BN_new();
1976 /* Use a safe prime for p (that we found earlier) */
1978 "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F");
1984 BN_bin2bn((const unsigned char *)secret
, strlen(secret
), bnsecret
);
1986 ctx
= JPAKE_CTX_new(us
, them
, p
, g
, q
, bnsecret
);
1995 static void jpake_send_part(BIO
*conn
, const JPAKE_STEP_PART
*p
)
1997 BN_print(conn
, p
->gx
);
1998 BIO_puts(conn
, "\n");
1999 BN_print(conn
, p
->zkpx
.gr
);
2000 BIO_puts(conn
, "\n");
2001 BN_print(conn
, p
->zkpx
.b
);
2002 BIO_puts(conn
, "\n");
2005 static void jpake_send_step1(BIO
*bconn
, JPAKE_CTX
*ctx
)
2009 JPAKE_STEP1_init(&s1
);
2010 JPAKE_STEP1_generate(&s1
, ctx
);
2011 jpake_send_part(bconn
, &s1
.p1
);
2012 jpake_send_part(bconn
, &s1
.p2
);
2013 (void)BIO_flush(bconn
);
2014 JPAKE_STEP1_release(&s1
);
2017 static void jpake_send_step2(BIO
*bconn
, JPAKE_CTX
*ctx
)
2021 JPAKE_STEP2_init(&s2
);
2022 JPAKE_STEP2_generate(&s2
, ctx
);
2023 jpake_send_part(bconn
, &s2
);
2024 (void)BIO_flush(bconn
);
2025 JPAKE_STEP2_release(&s2
);
2028 static void jpake_send_step3a(BIO
*bconn
, JPAKE_CTX
*ctx
)
2032 JPAKE_STEP3A_init(&s3a
);
2033 JPAKE_STEP3A_generate(&s3a
, ctx
);
2034 BIO_write(bconn
, s3a
.hhk
, sizeof s3a
.hhk
);
2035 (void)BIO_flush(bconn
);
2036 JPAKE_STEP3A_release(&s3a
);
2039 static void jpake_send_step3b(BIO
*bconn
, JPAKE_CTX
*ctx
)
2043 JPAKE_STEP3B_init(&s3b
);
2044 JPAKE_STEP3B_generate(&s3b
, ctx
);
2045 BIO_write(bconn
, s3b
.hk
, sizeof s3b
.hk
);
2046 (void)BIO_flush(bconn
);
2047 JPAKE_STEP3B_release(&s3b
);
2050 static void readbn(BIGNUM
**bn
, BIO
*bconn
)
2055 l
= BIO_gets(bconn
, buf
, sizeof buf
);
2057 assert(buf
[l
- 1] == '\n');
2062 static void jpake_receive_part(JPAKE_STEP_PART
*p
, BIO
*bconn
)
2064 readbn(&p
->gx
, bconn
);
2065 readbn(&p
->zkpx
.gr
, bconn
);
2066 readbn(&p
->zkpx
.b
, bconn
);
2069 static void jpake_receive_step1(JPAKE_CTX
*ctx
, BIO
*bconn
)
2073 JPAKE_STEP1_init(&s1
);
2074 jpake_receive_part(&s1
.p1
, bconn
);
2075 jpake_receive_part(&s1
.p2
, bconn
);
2076 if (!JPAKE_STEP1_process(ctx
, &s1
)) {
2077 ERR_print_errors(bio_err
);
2080 JPAKE_STEP1_release(&s1
);
2083 static void jpake_receive_step2(JPAKE_CTX
*ctx
, BIO
*bconn
)
2087 JPAKE_STEP2_init(&s2
);
2088 jpake_receive_part(&s2
, bconn
);
2089 if (!JPAKE_STEP2_process(ctx
, &s2
)) {
2090 ERR_print_errors(bio_err
);
2093 JPAKE_STEP2_release(&s2
);
2096 static void jpake_receive_step3a(JPAKE_CTX
*ctx
, BIO
*bconn
)
2101 JPAKE_STEP3A_init(&s3a
);
2102 l
= BIO_read(bconn
, s3a
.hhk
, sizeof s3a
.hhk
);
2103 assert(l
== sizeof s3a
.hhk
);
2104 if (!JPAKE_STEP3A_process(ctx
, &s3a
)) {
2105 ERR_print_errors(bio_err
);
2108 JPAKE_STEP3A_release(&s3a
);
2111 static void jpake_receive_step3b(JPAKE_CTX
*ctx
, BIO
*bconn
)
2116 JPAKE_STEP3B_init(&s3b
);
2117 l
= BIO_read(bconn
, s3b
.hk
, sizeof s3b
.hk
);
2118 assert(l
== sizeof s3b
.hk
);
2119 if (!JPAKE_STEP3B_process(ctx
, &s3b
)) {
2120 ERR_print_errors(bio_err
);
2123 JPAKE_STEP3B_release(&s3b
);
2126 void jpake_client_auth(BIO
*out
, BIO
*conn
, const char *secret
)
2131 BIO_puts(out
, "Authenticating with JPAKE\n");
2133 ctx
= jpake_init("client", "server", secret
);
2135 bconn
= BIO_new(BIO_f_buffer());
2136 BIO_push(bconn
, conn
);
2138 jpake_send_step1(bconn
, ctx
);
2139 jpake_receive_step1(ctx
, bconn
);
2140 jpake_send_step2(bconn
, ctx
);
2141 jpake_receive_step2(ctx
, bconn
);
2142 jpake_send_step3a(bconn
, ctx
);
2143 jpake_receive_step3b(ctx
, bconn
);
2145 BIO_puts(out
, "JPAKE authentication succeeded, setting PSK\n");
2147 OPENSSL_free(psk_key
);
2148 psk_key
= BN_bn2hex(JPAKE_get_shared_key(ctx
));
2153 JPAKE_CTX_free(ctx
);
2156 void jpake_server_auth(BIO
*out
, BIO
*conn
, const char *secret
)
2161 BIO_puts(out
, "Authenticating with JPAKE\n");
2163 ctx
= jpake_init("server", "client", secret
);
2165 bconn
= BIO_new(BIO_f_buffer());
2166 BIO_push(bconn
, conn
);
2168 jpake_receive_step1(ctx
, bconn
);
2169 jpake_send_step1(bconn
, ctx
);
2170 jpake_receive_step2(ctx
, bconn
);
2171 jpake_send_step2(bconn
, ctx
);
2172 jpake_receive_step3a(ctx
, bconn
);
2173 jpake_send_step3b(bconn
, ctx
);
2175 BIO_puts(out
, "JPAKE authentication succeeded, setting PSK\n");
2177 OPENSSL_free(psk_key
);
2178 psk_key
= BN_bn2hex(JPAKE_get_shared_key(ctx
));
2183 JPAKE_CTX_free(ctx
);
2189 * next_protos_parse parses a comma separated list of strings into a string
2190 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
2191 * outlen: (output) set to the length of the resulting buffer on success.
2192 * err: (maybe NULL) on failure, an error message line is written to this BIO.
2193 * in: a NUL termianted string like "abc,def,ghi"
2195 * returns: a malloced buffer or NULL on failure.
2197 unsigned char *next_protos_parse(unsigned short *outlen
, const char *in
)
2201 size_t i
, start
= 0;
2207 out
= app_malloc(strlen(in
) + 1, "NPN buffer");
2208 for (i
= 0; i
<= len
; ++i
) {
2209 if (i
== len
|| in
[i
] == ',') {
2210 if (i
- start
> 255) {
2214 out
[start
] = i
- start
;
2224 void print_cert_checks(BIO
*bio
, X509
*x
,
2225 const char *checkhost
,
2226 const char *checkemail
, const char *checkip
)
2231 BIO_printf(bio
, "Hostname %s does%s match certificate\n",
2233 X509_check_host(x
, checkhost
, 0, 0, NULL
) == 1
2238 BIO_printf(bio
, "Email %s does%s match certificate\n",
2239 checkemail
, X509_check_email(x
, checkemail
, 0, 0)
2244 BIO_printf(bio
, "IP %s does%s match certificate\n",
2245 checkip
, X509_check_ip_asc(x
, checkip
, 0) ? "" : " NOT");
2249 /* Get first http URL from a DIST_POINT structure */
2251 static const char *get_dp_url(DIST_POINT
*dp
)
2253 GENERAL_NAMES
*gens
;
2257 if (!dp
->distpoint
|| dp
->distpoint
->type
!= 0)
2259 gens
= dp
->distpoint
->name
.fullname
;
2260 for (i
= 0; i
< sk_GENERAL_NAME_num(gens
); i
++) {
2261 gen
= sk_GENERAL_NAME_value(gens
, i
);
2262 uri
= GENERAL_NAME_get0_value(gen
, >ype
);
2263 if (gtype
== GEN_URI
&& ASN1_STRING_length(uri
) > 6) {
2264 char *uptr
= (char *)ASN1_STRING_data(uri
);
2265 if (strncmp(uptr
, "http://", 7) == 0)
2273 * Look through a CRLDP structure and attempt to find an http URL to
2274 * downloads a CRL from.
2277 static X509_CRL
*load_crl_crldp(STACK_OF(DIST_POINT
) *crldp
)
2280 const char *urlptr
= NULL
;
2281 for (i
= 0; i
< sk_DIST_POINT_num(crldp
); i
++) {
2282 DIST_POINT
*dp
= sk_DIST_POINT_value(crldp
, i
);
2283 urlptr
= get_dp_url(dp
);
2285 return load_crl(urlptr
, FORMAT_HTTP
);
2291 * Example of downloading CRLs from CRLDP: not usable for real world as it
2292 * always downloads, doesn't support non-blocking I/O and doesn't cache
2296 static STACK_OF(X509_CRL
) *crls_http_cb(X509_STORE_CTX
*ctx
, X509_NAME
*nm
)
2299 STACK_OF(X509_CRL
) *crls
= NULL
;
2301 STACK_OF(DIST_POINT
) *crldp
;
2303 crls
= sk_X509_CRL_new_null();
2306 x
= X509_STORE_CTX_get_current_cert(ctx
);
2307 crldp
= X509_get_ext_d2i(x
, NID_crl_distribution_points
, NULL
, NULL
);
2308 crl
= load_crl_crldp(crldp
);
2309 sk_DIST_POINT_pop_free(crldp
, DIST_POINT_free
);
2312 sk_X509_CRL_push(crls
, crl
);
2313 /* Try to download delta CRL */
2314 crldp
= X509_get_ext_d2i(x
, NID_freshest_crl
, NULL
, NULL
);
2315 crl
= load_crl_crldp(crldp
);
2316 sk_DIST_POINT_pop_free(crldp
, DIST_POINT_free
);
2318 sk_X509_CRL_push(crls
, crl
);
2322 void store_setup_crl_download(X509_STORE
*st
)
2324 X509_STORE_set_lookup_crls_cb(st
, crls_http_cb
);
2328 * Platform-specific sections
2333 # define fileno(a) (int)_fileno(a)
2336 # include <windows.h>
2339 static int WIN32_rename(const char *from
, const char *to
)
2341 TCHAR
*tfrom
= NULL
, *tto
;
2345 if (sizeof(TCHAR
) == 1) {
2346 tfrom
= (TCHAR
*)from
;
2348 } else { /* UNICODE path */
2350 size_t i
, flen
= strlen(from
) + 1, tlen
= strlen(to
) + 1;
2351 tfrom
= malloc(sizeof(*tfrom
) * (flen
+ tlen
));
2355 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2356 if (!MultiByteToWideChar(CP_ACP
, 0, from
, flen
, (WCHAR
*)tfrom
, flen
))
2358 for (i
= 0; i
< flen
; i
++)
2359 tfrom
[i
] = (TCHAR
)from
[i
];
2360 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2361 if (!MultiByteToWideChar(CP_ACP
, 0, to
, tlen
, (WCHAR
*)tto
, tlen
))
2363 for (i
= 0; i
< tlen
; i
++)
2364 tto
[i
] = (TCHAR
)to
[i
];
2367 if (MoveFile(tfrom
, tto
))
2369 err
= GetLastError();
2370 if (err
== ERROR_ALREADY_EXISTS
|| err
== ERROR_FILE_EXISTS
) {
2371 if (DeleteFile(tto
) && MoveFile(tfrom
, tto
))
2373 err
= GetLastError();
2375 if (err
== ERROR_FILE_NOT_FOUND
|| err
== ERROR_PATH_NOT_FOUND
)
2377 else if (err
== ERROR_ACCESS_DENIED
)
2380 errno
= EINVAL
; /* we could map more codes... */
2384 if (tfrom
!= NULL
&& tfrom
!= (TCHAR
*)from
)
2390 /* app_tminterval section */
2392 double app_tminterval(int stop
, int usertime
)
2396 static ULARGE_INTEGER tmstart
;
2397 static int warning
= 1;
2398 # ifdef _WIN32_WINNT
2399 static HANDLE proc
= NULL
;
2403 proc
= OpenProcess(PROCESS_QUERY_INFORMATION
, FALSE
,
2404 GetCurrentProcessId());
2406 proc
= (HANDLE
) - 1;
2409 if (usertime
&& proc
!= (HANDLE
) - 1) {
2411 GetProcessTimes(proc
, &junk
, &junk
, &junk
, &now
);
2417 if (usertime
&& warning
) {
2418 BIO_printf(bio_err
, "To get meaningful results, run "
2419 "this program on idle system.\n");
2422 GetSystemTime(&systime
);
2423 SystemTimeToFileTime(&systime
, &now
);
2426 if (stop
== TM_START
) {
2427 tmstart
.u
.LowPart
= now
.dwLowDateTime
;
2428 tmstart
.u
.HighPart
= now
.dwHighDateTime
;
2430 ULARGE_INTEGER tmstop
;
2432 tmstop
.u
.LowPart
= now
.dwLowDateTime
;
2433 tmstop
.u
.HighPart
= now
.dwHighDateTime
;
2435 ret
= (__int64
)(tmstop
.QuadPart
- tmstart
.QuadPart
) * 1e-7;
2440 #elif defined(OPENSSL_SYS_NETWARE)
2443 double app_tminterval(int stop
, int usertime
)
2445 static clock_t tmstart
;
2446 static int warning
= 1;
2449 if (usertime
&& warning
) {
2450 BIO_printf(bio_err
, "To get meaningful results, run "
2451 "this program on idle system.\n");
2455 if (stop
== TM_START
)
2458 ret
= (clock() - tmstart
) / (double)CLOCKS_PER_SEC
;
2464 #elif defined(OPENSSL_SYSTEM_VXWORKS)
2467 double app_tminterval(int stop
, int usertime
)
2470 # ifdef CLOCK_REALTIME
2471 static struct timespec tmstart
;
2472 struct timespec now
;
2474 static unsigned long tmstart
;
2477 static int warning
= 1;
2479 if (usertime
&& warning
) {
2480 BIO_printf(bio_err
, "To get meaningful results, run "
2481 "this program on idle system.\n");
2484 # ifdef CLOCK_REALTIME
2485 clock_gettime(CLOCK_REALTIME
, &now
);
2486 if (stop
== TM_START
)
2489 ret
= ((now
.tv_sec
+ now
.tv_nsec
* 1e-9)
2490 - (tmstart
.tv_sec
+ tmstart
.tv_nsec
* 1e-9));
2493 if (stop
== TM_START
)
2496 ret
= (now
- tmstart
) / (double)sysClkRateGet();
2501 #elif defined(OPENSSL_SYSTEM_VMS)
2505 double app_tminterval(int stop
, int usertime
)
2507 static clock_t tmstart
;
2515 now
= rus
.tms_utime
;
2518 now
= clock(); /* sum of user and kernel times */
2521 gettimeofday(&tv
, NULL
);
2522 now
= (clock_t)((unsigned long long)tv
.tv_sec
* CLK_TCK
+
2523 (unsigned long long)tv
.tv_usec
* (1000000 / CLK_TCK
)
2527 if (stop
== TM_START
)
2530 ret
= (now
- tmstart
) / (double)(CLK_TCK
);
2535 #elif defined(_SC_CLK_TCK) /* by means of unistd.h */
2536 # include <sys/times.h>
2538 double app_tminterval(int stop
, int usertime
)
2542 clock_t now
= times(&rus
);
2543 static clock_t tmstart
;
2546 now
= rus
.tms_utime
;
2548 if (stop
== TM_START
)
2551 long int tck
= sysconf(_SC_CLK_TCK
);
2552 ret
= (now
- tmstart
) / (double)tck
;
2559 # include <sys/time.h>
2560 # include <sys/resource.h>
2562 double app_tminterval(int stop
, int usertime
)
2567 static struct timeval tmstart
;
2570 getrusage(RUSAGE_SELF
, &rus
), now
= rus
.ru_utime
;
2572 gettimeofday(&now
, NULL
);
2574 if (stop
== TM_START
)
2577 ret
= ((now
.tv_sec
+ now
.tv_usec
* 1e-6)
2578 - (tmstart
.tv_sec
+ tmstart
.tv_usec
* 1e-6));
2584 int app_access(const char* name
, int flag
)
2587 return _access(name
, flag
);
2589 return access(name
, flag
);
2632 /* app_isdir section */
2634 int app_isdir(const char *name
)
2637 WIN32_FIND_DATA FileData
;
2638 # if defined(UNICODE) || defined(_UNICODE)
2639 size_t i
, len_0
= strlen(name
) + 1;
2641 if (len_0
> OSSL_NELEM(FileData
.cFileName
))
2644 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2645 if (!MultiByteToWideChar
2646 (CP_ACP
, 0, name
, len_0
, FileData
.cFileName
, len_0
))
2648 for (i
= 0; i
< len_0
; i
++)
2649 FileData
.cFileName
[i
] = (WCHAR
)name
[i
];
2651 hList
= FindFirstFile(FileData
.cFileName
, &FileData
);
2653 hList
= FindFirstFile(name
, &FileData
);
2655 if (hList
== INVALID_HANDLE_VALUE
)
2658 return ((FileData
.dwFileAttributes
& FILE_ATTRIBUTE_DIRECTORY
) != 0);
2661 # include <sys/stat.h>
2663 # if defined(_S_IFMT) && defined(_S_IFDIR)
2664 # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
2666 # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
2670 int app_isdir(const char *name
)
2672 # if defined(S_ISDIR)
2675 if (stat(name
, &st
) == 0)
2676 return S_ISDIR(st
.st_mode
);
2685 /* raw_read|write section */
2686 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
2687 int raw_read_stdin(void *buf
, int siz
)
2690 if (ReadFile(GetStdHandle(STD_INPUT_HANDLE
), buf
, siz
, &n
, NULL
))
2696 int raw_read_stdin(void *buf
, int siz
)
2698 return read(fileno(stdin
), buf
, siz
);
2702 #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE)
2703 int raw_write_stdout(const void *buf
, int siz
)
2706 if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE
), buf
, siz
, &n
, NULL
))
2712 int raw_write_stdout(const void *buf
, int siz
)
2714 return write(fileno(stdout
), buf
, siz
);