2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
58 /* ====================================================================
59 * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
68 * 2. Redistributions in binary form must reproduce the above copyright
69 * notice, this list of conditions and the following disclaimer in
70 * the documentation and/or other materials provided with the
73 * 3. All advertising materials mentioning features or use of this
74 * software must display the following acknowledgment:
75 * "This product includes software developed by the OpenSSL Project
76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
79 * endorse or promote products derived from this software without
80 * prior written permission. For written permission, please contact
81 * openssl-core@openssl.org.
83 * 5. Products derived from this software may not be called "OpenSSL"
84 * nor may "OpenSSL" appear in their names without prior written
85 * permission of the OpenSSL Project.
87 * 6. Redistributions of any form whatsoever must retain the following
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
103 * OF THE POSSIBILITY OF SUCH DAMAGE.
104 * ====================================================================
106 * This product includes cryptographic software written by Eric Young
107 * (eay@cryptsoft.com). This product includes software written by Tim
108 * Hudson (tjh@cryptsoft.com).
112 #if !defined(_POSIX_C_SOURCE) && defined(OPENSSL_SYS_VMS)
114 * On VMS, you need to define this to get the declaration of fileno(). The
115 * value 2 is to make sure no function defined in POSIX-2 is left undefined.
117 # define _POSIX_C_SOURCE 2
122 #if !defined(OPENSSL_SYSNAME_WIN32) && !defined(NETWARE_CLIB)
123 # include <strings.h>
125 #include <sys/types.h>
129 #include <openssl/err.h>
130 #include <openssl/x509.h>
131 #include <openssl/x509v3.h>
132 #include <openssl/pem.h>
133 #include <openssl/pkcs12.h>
134 #include <openssl/ui.h>
135 #include <openssl/safestack.h>
136 #ifndef OPENSSL_NO_ENGINE
137 # include <openssl/engine.h>
139 #ifndef OPENSSL_NO_RSA
140 # include <openssl/rsa.h>
142 #include <openssl/bn.h>
143 #ifndef OPENSSL_NO_JPAKE
144 # include <openssl/jpake.h>
152 static int WIN32_rename(const char *from, const char *to);
153 # define rename(from,to) WIN32_rename((from),(to))
162 static UI_METHOD *ui_method = NULL;
164 static int set_table_opts(unsigned long *flags, const char *arg,
165 const NAME_EX_TBL * in_tbl);
166 static int set_multi_opts(unsigned long *flags, const char *arg,
167 const NAME_EX_TBL * in_tbl);
169 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
170 /* Looks like this stuff is worth moving into separate function */
171 static EVP_PKEY *load_netscape_key(BIO *err, BIO *key, const char *file,
172 const char *key_descrip, int format);
175 int app_init(long mesgwin);
176 #ifdef undef /* never finished - probably never will be
178 int args_from_file(char *file, int *argc, char **argv[])
183 static char *buf = NULL;
184 static char **arg = NULL;
187 fp = fopen(file, "r");
191 if (fseek(fp, 0, SEEK_END) == 0)
192 len = ftell(fp), rewind(fp);
205 buf = (char *)OPENSSL_malloc(len + 1);
209 len = fread(buf, 1, len, fp);
215 for (p = buf; *p; p++)
220 arg = (char **)OPENSSL_malloc(sizeof(char *) * (i * 2));
228 if (*p == '#') { /* comment line */
229 while (*p && (*p != '\n'))
233 /* else we have a line */
236 while (*p && ((*p != ' ') && (*p != '\t') && (*p != '\n')))
244 /* else it is a tab or space */
246 while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n')))
256 while (*p && (*p != '\n'))
260 /* else *p == '\n' */
272 if ((*s == 'D') || (*s == 'd'))
273 return (FORMAT_ASN1);
274 else if ((*s == 'T') || (*s == 't'))
275 return (FORMAT_TEXT);
276 else if ((*s == 'N') || (*s == 'n'))
277 return (FORMAT_NETSCAPE);
278 else if ((*s == 'S') || (*s == 's'))
279 return (FORMAT_SMIME);
280 else if ((*s == 'M') || (*s == 'm'))
281 return (FORMAT_MSBLOB);
283 || (strcmp(s, "PKCS12") == 0) || (strcmp(s, "pkcs12") == 0)
284 || (strcmp(s, "P12") == 0) || (strcmp(s, "p12") == 0))
285 return (FORMAT_PKCS12);
286 else if ((*s == 'E') || (*s == 'e'))
287 return (FORMAT_ENGINE);
288 else if ((*s == 'P') || (*s == 'p')) {
289 if (s[1] == 'V' || s[1] == 'v')
294 return (FORMAT_UNDEF);
297 #if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_NETWARE)
298 void program_name(char *in, char *out, int size)
304 /* find the last '/', '\' or ':' */
305 for (i = n - 1; i > 0; i--) {
306 if ((in[i] == '/') || (in[i] == '\\') || (in[i] == ':')) {
315 # if defined(OPENSSL_SYS_NETWARE)
316 /* strip off trailing .nlm if present. */
317 if ((n > 4) && (p[n - 4] == '.') &&
318 ((p[n - 3] == 'n') || (p[n - 3] == 'N')) &&
319 ((p[n - 2] == 'l') || (p[n - 2] == 'L')) &&
320 ((p[n - 1] == 'm') || (p[n - 1] == 'M')))
323 /* strip off trailing .exe if present. */
324 if ((n > 4) && (p[n - 4] == '.') &&
325 ((p[n - 3] == 'e') || (p[n - 3] == 'E')) &&
326 ((p[n - 2] == 'x') || (p[n - 2] == 'X')) &&
327 ((p[n - 1] == 'e') || (p[n - 1] == 'E')))
334 for (i = 0; i < n; i++) {
335 if ((p[i] >= 'A') && (p[i] <= 'Z'))
336 out[i] = p[i] - 'A' + 'a';
343 # ifdef OPENSSL_SYS_VMS
344 void program_name(char *in, char *out, int size)
349 while (*chars != '\0') {
350 q = strrchr(p, *chars);
359 strncpy(out, p, size - 1);
361 out[size - 1] = '\0';
367 void program_name(char *in, char *out, int size)
371 p = strrchr(in, '/');
376 BUF_strlcpy(out, p, size);
381 int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[])
390 if (arg->count == 0) {
392 arg->data = (char **)OPENSSL_malloc(sizeof(char *) * arg->count);
393 if (arg->data == NULL)
396 for (i = 0; i < arg->count; i++)
402 /* first scan over white space */
405 while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n')))
410 /* The start of something good :-) */
411 if (num >= arg->count) {
413 int tlen = arg->count + 20;
414 tmp_p = (char **)OPENSSL_realloc(arg->data,
415 sizeof(char *) * tlen);
420 /* initialize newly allocated data */
421 for (i = num; i < arg->count; i++)
424 arg->data[num++] = p;
426 /* now look for the end of this */
427 if ((*p == '\'') || (*p == '\"')) { /* scan for closing quote */
429 arg->data[num - 1]++; /* jump over quote */
430 while (*p && (*p != i))
434 while (*p && ((*p != ' ') && (*p != '\t') && (*p != '\n')))
450 int app_init(long mesgwin)
456 int dump_cert_text(BIO *out, X509 *x)
460 p = X509_NAME_oneline(X509_get_subject_name(x), NULL, 0);
461 BIO_puts(out, "subject=");
465 p = X509_NAME_oneline(X509_get_issuer_name(x), NULL, 0);
466 BIO_puts(out, "\nissuer=");
474 static int ui_open(UI *ui)
476 return UI_method_get_opener(UI_OpenSSL())(ui);
479 static int ui_read(UI *ui, UI_STRING *uis)
481 if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD
482 && UI_get0_user_data(ui)) {
483 switch (UI_get_string_type(uis)) {
487 const char *password =
488 ((PW_CB_DATA *)UI_get0_user_data(ui))->password;
489 if (password && password[0] != '\0') {
490 UI_set_result(ui, uis, password);
498 return UI_method_get_reader(UI_OpenSSL())(ui, uis);
501 static int ui_write(UI *ui, UI_STRING *uis)
503 if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD
504 && UI_get0_user_data(ui)) {
505 switch (UI_get_string_type(uis)) {
509 const char *password =
510 ((PW_CB_DATA *)UI_get0_user_data(ui))->password;
511 if (password && password[0] != '\0')
518 return UI_method_get_writer(UI_OpenSSL())(ui, uis);
521 static int ui_close(UI *ui)
523 return UI_method_get_closer(UI_OpenSSL())(ui);
526 int setup_ui_method(void)
528 ui_method = UI_create_method("OpenSSL application user interface");
529 UI_method_set_opener(ui_method, ui_open);
530 UI_method_set_reader(ui_method, ui_read);
531 UI_method_set_writer(ui_method, ui_write);
532 UI_method_set_closer(ui_method, ui_close);
536 void destroy_ui_method(void)
539 UI_destroy_method(ui_method);
544 int password_callback(char *buf, int bufsiz, int verify, PW_CB_DATA *cb_tmp)
548 const char *prompt_info = NULL;
549 const char *password = NULL;
550 PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp;
553 if (cb_data->password)
554 password = cb_data->password;
555 if (cb_data->prompt_info)
556 prompt_info = cb_data->prompt_info;
560 res = strlen(password);
563 memcpy(buf, password, res);
567 ui = UI_new_method(ui_method);
574 prompt = UI_construct_prompt(ui, "pass phrase", prompt_info);
576 BIO_printf(bio_err, "Out of memory\n");
581 ui_flags |= UI_INPUT_FLAG_DEFAULT_PWD;
582 UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0);
585 ok = UI_add_input_string(ui, prompt, ui_flags, buf,
586 PW_MIN_LENGTH, bufsiz - 1);
587 if (ok >= 0 && verify) {
588 buff = (char *)OPENSSL_malloc(bufsiz);
590 BIO_printf(bio_err, "Out of memory\n");
592 OPENSSL_free(prompt);
595 ok = UI_add_verify_string(ui, prompt, ui_flags, buff,
596 PW_MIN_LENGTH, bufsiz - 1, buf);
602 while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0));
605 OPENSSL_cleanse(buff, (unsigned int)bufsiz);
612 BIO_printf(bio_err, "User interface error\n");
613 ERR_print_errors(bio_err);
614 OPENSSL_cleanse(buf, (unsigned int)bufsiz);
618 BIO_printf(bio_err, "aborted!\n");
619 OPENSSL_cleanse(buf, (unsigned int)bufsiz);
623 OPENSSL_free(prompt);
628 static char *app_get_pass(BIO *err, char *arg, int keepbio);
630 int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2)
633 if (!arg2 || !arg1 || strcmp(arg1, arg2))
638 *pass1 = app_get_pass(err, arg1, same);
644 *pass2 = app_get_pass(err, arg2, same ? 2 : 0);
652 static char *app_get_pass(BIO *err, char *arg, int keepbio)
654 char *tmp, tpass[APP_PASS_LEN];
655 static BIO *pwdbio = NULL;
657 if (!strncmp(arg, "pass:", 5))
658 return BUF_strdup(arg + 5);
659 if (!strncmp(arg, "env:", 4)) {
660 tmp = getenv(arg + 4);
662 BIO_printf(err, "Can't read environment variable %s\n", arg + 4);
665 return BUF_strdup(tmp);
667 if (!keepbio || !pwdbio) {
668 if (!strncmp(arg, "file:", 5)) {
669 pwdbio = BIO_new_file(arg + 5, "r");
671 BIO_printf(err, "Can't open file %s\n", arg + 5);
676 * Under _WIN32, which covers even Win64 and CE, file
677 * descriptors referenced by BIO_s_fd are not inherited
678 * by child process and therefore below is not an option.
679 * It could have been an option if bss_fd.c was operating
680 * on real Windows descriptors, such as those obtained
683 } else if (!strncmp(arg, "fd:", 3)) {
687 pwdbio = BIO_new_fd(i, BIO_NOCLOSE);
688 if ((i < 0) || !pwdbio) {
689 BIO_printf(err, "Can't access file descriptor %s\n", arg + 3);
693 * Can't do BIO_gets on an fd BIO so add a buffering BIO
695 btmp = BIO_new(BIO_f_buffer());
696 pwdbio = BIO_push(btmp, pwdbio);
698 } else if (!strcmp(arg, "stdin")) {
699 pwdbio = BIO_new_fp(stdin, BIO_NOCLOSE);
701 BIO_printf(err, "Can't open BIO for stdin\n");
705 BIO_printf(err, "Invalid password argument \"%s\"\n", arg);
709 i = BIO_gets(pwdbio, tpass, APP_PASS_LEN);
711 BIO_free_all(pwdbio);
715 BIO_printf(err, "Error reading password from BIO\n");
718 tmp = strchr(tpass, '\n');
721 return BUF_strdup(tpass);
724 int add_oid_section(BIO *err, CONF *conf)
727 STACK_OF(CONF_VALUE) *sktmp;
730 if (!(p = NCONF_get_string(conf, NULL, "oid_section"))) {
734 if (!(sktmp = NCONF_get_section(conf, p))) {
735 BIO_printf(err, "problem loading oid section %s\n", p);
738 for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
739 cnf = sk_CONF_VALUE_value(sktmp, i);
740 if (OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) {
741 BIO_printf(err, "problem creating object %s=%s\n",
742 cnf->name, cnf->value);
749 static int load_pkcs12(BIO *err, BIO *in, const char *desc,
750 pem_password_cb *pem_cb, void *cb_data,
751 EVP_PKEY **pkey, X509 **cert, STACK_OF(X509) **ca)
754 char tpass[PEM_BUFSIZE];
757 p12 = d2i_PKCS12_bio(in, NULL);
759 BIO_printf(err, "Error loading PKCS12 file for %s\n", desc);
762 /* See if an empty password will do */
763 if (PKCS12_verify_mac(p12, "", 0) || PKCS12_verify_mac(p12, NULL, 0))
767 pem_cb = (pem_password_cb *)password_callback;
768 len = pem_cb(tpass, PEM_BUFSIZE, 0, cb_data);
770 BIO_printf(err, "Passpharse callback error for %s\n", desc);
773 if (len < PEM_BUFSIZE)
775 if (!PKCS12_verify_mac(p12, tpass, len)) {
777 "Mac verify error (wrong password?) in PKCS12 file for %s\n",
783 ret = PKCS12_parse(p12, pass, pkey, cert, ca);
790 X509 *load_cert(BIO *err, const char *file, int format,
791 const char *pass, ENGINE *e, const char *cert_descrip)
796 if ((cert = BIO_new(BIO_s_file())) == NULL) {
797 ERR_print_errors(err);
803 # ifndef OPENSSL_NO_SETVBUF_IONBF
804 setvbuf(stdin, NULL, _IONBF, 0);
805 # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
807 BIO_set_fp(cert, stdin, BIO_NOCLOSE);
809 if (BIO_read_filename(cert, file) <= 0) {
810 BIO_printf(err, "Error opening %s %s\n", cert_descrip, file);
811 ERR_print_errors(err);
816 if (format == FORMAT_ASN1)
817 x = d2i_X509_bio(cert, NULL);
818 else if (format == FORMAT_NETSCAPE) {
820 nx = ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509), cert, NULL);
824 if ((strncmp(NETSCAPE_CERT_HDR, (char *)nx->header->data,
825 nx->header->length) != 0)) {
826 NETSCAPE_X509_free(nx);
827 BIO_printf(err, "Error reading header on certificate\n");
832 NETSCAPE_X509_free(nx);
833 } else if (format == FORMAT_PEM)
834 x = PEM_read_bio_X509_AUX(cert, NULL,
835 (pem_password_cb *)password_callback, NULL);
836 else if (format == FORMAT_PKCS12) {
837 if (!load_pkcs12(err, cert, cert_descrip, NULL, NULL, NULL, &x, NULL))
840 BIO_printf(err, "bad input format specified for %s\n", cert_descrip);
845 BIO_printf(err, "unable to load certificate\n");
846 ERR_print_errors(err);
853 EVP_PKEY *load_key(BIO *err, const char *file, int format, int maybe_stdin,
854 const char *pass, ENGINE *e, const char *key_descrip)
857 EVP_PKEY *pkey = NULL;
860 cb_data.password = pass;
861 cb_data.prompt_info = file;
863 if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) {
864 BIO_printf(err, "no keyfile specified\n");
867 #ifndef OPENSSL_NO_ENGINE
868 if (format == FORMAT_ENGINE) {
870 BIO_printf(err, "no engine specified\n");
872 pkey = ENGINE_load_private_key(e, file, ui_method, &cb_data);
874 BIO_printf(err, "cannot load %s from engine\n", key_descrip);
875 ERR_print_errors(err);
881 key = BIO_new(BIO_s_file());
883 ERR_print_errors(err);
886 if (file == NULL && maybe_stdin) {
888 # ifndef OPENSSL_NO_SETVBUF_IONBF
889 setvbuf(stdin, NULL, _IONBF, 0);
890 # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
892 BIO_set_fp(key, stdin, BIO_NOCLOSE);
893 } else if (BIO_read_filename(key, file) <= 0) {
894 BIO_printf(err, "Error opening %s %s\n", key_descrip, file);
895 ERR_print_errors(err);
898 if (format == FORMAT_ASN1) {
899 pkey = d2i_PrivateKey_bio(key, NULL);
900 } else if (format == FORMAT_PEM) {
901 pkey = PEM_read_bio_PrivateKey(key, NULL,
902 (pem_password_cb *)password_callback,
905 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
906 else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC)
907 pkey = load_netscape_key(err, key, file, key_descrip, format);
909 else if (format == FORMAT_PKCS12) {
910 if (!load_pkcs12(err, key, key_descrip,
911 (pem_password_cb *)password_callback, &cb_data,
915 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4)
916 else if (format == FORMAT_MSBLOB)
917 pkey = b2i_PrivateKey_bio(key);
918 else if (format == FORMAT_PVK)
919 pkey = b2i_PVK_bio(key, (pem_password_cb *)password_callback,
923 BIO_printf(err, "bad input format specified for key file\n");
930 BIO_printf(err, "unable to load %s\n", key_descrip);
931 ERR_print_errors(err);
936 EVP_PKEY *load_pubkey(BIO *err, const char *file, int format, int maybe_stdin,
937 const char *pass, ENGINE *e, const char *key_descrip)
940 EVP_PKEY *pkey = NULL;
943 cb_data.password = pass;
944 cb_data.prompt_info = file;
946 if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) {
947 BIO_printf(err, "no keyfile specified\n");
950 #ifndef OPENSSL_NO_ENGINE
951 if (format == FORMAT_ENGINE) {
953 BIO_printf(bio_err, "no engine specified\n");
955 pkey = ENGINE_load_public_key(e, file, ui_method, &cb_data);
959 key = BIO_new(BIO_s_file());
961 ERR_print_errors(err);
964 if (file == NULL && maybe_stdin) {
966 # ifndef OPENSSL_NO_SETVBUF_IONBF
967 setvbuf(stdin, NULL, _IONBF, 0);
968 # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
970 BIO_set_fp(key, stdin, BIO_NOCLOSE);
971 } else if (BIO_read_filename(key, file) <= 0) {
972 BIO_printf(err, "Error opening %s %s\n", key_descrip, file);
973 ERR_print_errors(err);
976 if (format == FORMAT_ASN1) {
977 pkey = d2i_PUBKEY_bio(key, NULL);
979 #ifndef OPENSSL_NO_RSA
980 else if (format == FORMAT_ASN1RSA) {
982 rsa = d2i_RSAPublicKey_bio(key, NULL);
984 pkey = EVP_PKEY_new();
986 EVP_PKEY_set1_RSA(pkey, rsa);
990 } else if (format == FORMAT_PEMRSA) {
992 rsa = PEM_read_bio_RSAPublicKey(key, NULL,
993 (pem_password_cb *)password_callback,
996 pkey = EVP_PKEY_new();
998 EVP_PKEY_set1_RSA(pkey, rsa);
1004 else if (format == FORMAT_PEM) {
1005 pkey = PEM_read_bio_PUBKEY(key, NULL,
1006 (pem_password_cb *)password_callback,
1009 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1010 else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC)
1011 pkey = load_netscape_key(err, key, file, key_descrip, format);
1013 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA)
1014 else if (format == FORMAT_MSBLOB)
1015 pkey = b2i_PublicKey_bio(key);
1018 BIO_printf(err, "bad input format specified for key file\n");
1025 BIO_printf(err, "unable to load %s\n", key_descrip);
1029 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1030 static EVP_PKEY *load_netscape_key(BIO *err, BIO *key, const char *file,
1031 const char *key_descrip, int format)
1036 const unsigned char *p;
1039 buf = BUF_MEM_new();
1040 pkey = EVP_PKEY_new();
1042 if (buf == NULL || pkey == NULL)
1045 if (!BUF_MEM_grow_clean(buf, size + 1024 * 10))
1047 i = BIO_read(key, &(buf->data[size]), 1024 * 10);
1052 BIO_printf(err, "Error reading %s %s", key_descrip, file);
1056 p = (unsigned char *)buf->data;
1057 rsa = d2i_RSA_NET(NULL, &p, (long)size, NULL,
1058 (format == FORMAT_IISSGC ? 1 : 0));
1062 EVP_PKEY_set1_RSA(pkey, rsa);
1066 EVP_PKEY_free(pkey);
1069 #endif /* ndef OPENSSL_NO_RC4 */
1071 static int load_certs_crls(BIO *err, const char *file, int format,
1072 const char *pass, ENGINE *e, const char *desc,
1073 STACK_OF(X509) **pcerts,
1074 STACK_OF(X509_CRL) **pcrls)
1078 STACK_OF(X509_INFO) *xis = NULL;
1083 cb_data.password = pass;
1084 cb_data.prompt_info = file;
1086 if (format != FORMAT_PEM) {
1087 BIO_printf(err, "bad input format specified for %s\n", desc);
1092 bio = BIO_new_fp(stdin, BIO_NOCLOSE);
1094 bio = BIO_new_file(file, "r");
1097 BIO_printf(err, "Error opening %s %s\n", desc, file ? file : "stdin");
1098 ERR_print_errors(err);
1102 xis = PEM_X509_INFO_read_bio(bio, NULL,
1103 (pem_password_cb *)password_callback,
1109 *pcerts = sk_X509_new_null();
1115 *pcrls = sk_X509_CRL_new_null();
1120 for (i = 0; i < sk_X509_INFO_num(xis); i++) {
1121 xi = sk_X509_INFO_value(xis, i);
1122 if (xi->x509 && pcerts) {
1123 if (!sk_X509_push(*pcerts, xi->x509))
1127 if (xi->crl && pcrls) {
1128 if (!sk_X509_CRL_push(*pcrls, xi->crl))
1134 if (pcerts && sk_X509_num(*pcerts) > 0)
1137 if (pcrls && sk_X509_CRL_num(*pcrls) > 0)
1143 sk_X509_INFO_pop_free(xis, X509_INFO_free);
1147 sk_X509_pop_free(*pcerts, X509_free);
1151 sk_X509_CRL_pop_free(*pcrls, X509_CRL_free);
1154 BIO_printf(err, "unable to load %s\n",
1155 pcerts ? "certificates" : "CRLs");
1156 ERR_print_errors(err);
1161 STACK_OF(X509) *load_certs(BIO *err, const char *file, int format,
1162 const char *pass, ENGINE *e, const char *desc)
1164 STACK_OF(X509) *certs;
1165 if (!load_certs_crls(err, file, format, pass, e, desc, &certs, NULL))
1170 STACK_OF(X509_CRL) *load_crls(BIO *err, const char *file, int format,
1171 const char *pass, ENGINE *e, const char *desc)
1173 STACK_OF(X509_CRL) *crls;
1174 if (!load_certs_crls(err, file, format, pass, e, desc, NULL, &crls))
1179 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
1180 /* Return error for unknown extensions */
1181 #define X509V3_EXT_DEFAULT 0
1182 /* Print error for unknown extensions */
1183 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
1184 /* ASN1 parse unknown extensions */
1185 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
1186 /* BIO_dump unknown extensions */
1187 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
1189 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
1190 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
1192 int set_cert_ex(unsigned long *flags, const char *arg)
1194 static const NAME_EX_TBL cert_tbl[] = {
1195 {"compatible", X509_FLAG_COMPAT, 0xffffffffl},
1196 {"ca_default", X509_FLAG_CA, 0xffffffffl},
1197 {"no_header", X509_FLAG_NO_HEADER, 0},
1198 {"no_version", X509_FLAG_NO_VERSION, 0},
1199 {"no_serial", X509_FLAG_NO_SERIAL, 0},
1200 {"no_signame", X509_FLAG_NO_SIGNAME, 0},
1201 {"no_validity", X509_FLAG_NO_VALIDITY, 0},
1202 {"no_subject", X509_FLAG_NO_SUBJECT, 0},
1203 {"no_issuer", X509_FLAG_NO_ISSUER, 0},
1204 {"no_pubkey", X509_FLAG_NO_PUBKEY, 0},
1205 {"no_extensions", X509_FLAG_NO_EXTENSIONS, 0},
1206 {"no_sigdump", X509_FLAG_NO_SIGDUMP, 0},
1207 {"no_aux", X509_FLAG_NO_AUX, 0},
1208 {"no_attributes", X509_FLAG_NO_ATTRIBUTES, 0},
1209 {"ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK},
1210 {"ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1211 {"ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1212 {"ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1215 return set_multi_opts(flags, arg, cert_tbl);
1218 int set_name_ex(unsigned long *flags, const char *arg)
1220 static const NAME_EX_TBL ex_tbl[] = {
1221 {"esc_2253", ASN1_STRFLGS_ESC_2253, 0},
1222 {"esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0},
1223 {"esc_msb", ASN1_STRFLGS_ESC_MSB, 0},
1224 {"use_quote", ASN1_STRFLGS_ESC_QUOTE, 0},
1225 {"utf8", ASN1_STRFLGS_UTF8_CONVERT, 0},
1226 {"ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0},
1227 {"show_type", ASN1_STRFLGS_SHOW_TYPE, 0},
1228 {"dump_all", ASN1_STRFLGS_DUMP_ALL, 0},
1229 {"dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0},
1230 {"dump_der", ASN1_STRFLGS_DUMP_DER, 0},
1231 {"compat", XN_FLAG_COMPAT, 0xffffffffL},
1232 {"sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK},
1233 {"sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK},
1234 {"sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK},
1235 {"sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK},
1236 {"dn_rev", XN_FLAG_DN_REV, 0},
1237 {"nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK},
1238 {"sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK},
1239 {"lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK},
1240 {"align", XN_FLAG_FN_ALIGN, 0},
1241 {"oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK},
1242 {"space_eq", XN_FLAG_SPC_EQ, 0},
1243 {"dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0},
1244 {"RFC2253", XN_FLAG_RFC2253, 0xffffffffL},
1245 {"oneline", XN_FLAG_ONELINE, 0xffffffffL},
1246 {"multiline", XN_FLAG_MULTILINE, 0xffffffffL},
1247 {"ca_default", XN_FLAG_MULTILINE, 0xffffffffL},
1250 return set_multi_opts(flags, arg, ex_tbl);
1253 int set_ext_copy(int *copy_type, const char *arg)
1255 if (!strcasecmp(arg, "none"))
1256 *copy_type = EXT_COPY_NONE;
1257 else if (!strcasecmp(arg, "copy"))
1258 *copy_type = EXT_COPY_ADD;
1259 else if (!strcasecmp(arg, "copyall"))
1260 *copy_type = EXT_COPY_ALL;
1266 int copy_extensions(X509 *x, X509_REQ *req, int copy_type)
1268 STACK_OF(X509_EXTENSION) *exts = NULL;
1269 X509_EXTENSION *ext, *tmpext;
1271 int i, idx, ret = 0;
1272 if (!x || !req || (copy_type == EXT_COPY_NONE))
1274 exts = X509_REQ_get_extensions(req);
1276 for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) {
1277 ext = sk_X509_EXTENSION_value(exts, i);
1278 obj = X509_EXTENSION_get_object(ext);
1279 idx = X509_get_ext_by_OBJ(x, obj, -1);
1280 /* Does extension exist? */
1282 /* If normal copy don't override existing extension */
1283 if (copy_type == EXT_COPY_ADD)
1285 /* Delete all extensions of same type */
1287 tmpext = X509_get_ext(x, idx);
1288 X509_delete_ext(x, idx);
1289 X509_EXTENSION_free(tmpext);
1290 idx = X509_get_ext_by_OBJ(x, obj, -1);
1291 } while (idx != -1);
1293 if (!X509_add_ext(x, ext, -1))
1301 sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
1306 static int set_multi_opts(unsigned long *flags, const char *arg,
1307 const NAME_EX_TBL * in_tbl)
1309 STACK_OF(CONF_VALUE) *vals;
1314 vals = X509V3_parse_list(arg);
1315 for (i = 0; i < sk_CONF_VALUE_num(vals); i++) {
1316 val = sk_CONF_VALUE_value(vals, i);
1317 if (!set_table_opts(flags, val->name, in_tbl))
1320 sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
1324 static int set_table_opts(unsigned long *flags, const char *arg,
1325 const NAME_EX_TBL * in_tbl)
1328 const NAME_EX_TBL *ptbl;
1334 } else if (c == '+') {
1340 for (ptbl = in_tbl; ptbl->name; ptbl++) {
1341 if (!strcasecmp(arg, ptbl->name)) {
1342 *flags &= ~ptbl->mask;
1344 *flags |= ptbl->flag;
1346 *flags &= ~ptbl->flag;
1353 void print_name(BIO *out, const char *title, X509_NAME *nm,
1354 unsigned long lflags)
1361 BIO_puts(out, title);
1362 if ((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
1366 if (lflags == XN_FLAG_COMPAT) {
1367 buf = X509_NAME_oneline(nm, 0, 0);
1369 BIO_puts(out, "\n");
1373 BIO_puts(out, "\n");
1374 X509_NAME_print_ex(out, nm, indent, lflags);
1375 BIO_puts(out, "\n");
1379 X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath)
1382 X509_LOOKUP *lookup;
1383 if (!(store = X509_STORE_new()))
1385 lookup = X509_STORE_add_lookup(store, X509_LOOKUP_file());
1389 if (!X509_LOOKUP_load_file(lookup, CAfile, X509_FILETYPE_PEM)) {
1390 BIO_printf(bp, "Error loading file %s\n", CAfile);
1394 X509_LOOKUP_load_file(lookup, NULL, X509_FILETYPE_DEFAULT);
1396 lookup = X509_STORE_add_lookup(store, X509_LOOKUP_hash_dir());
1400 if (!X509_LOOKUP_add_dir(lookup, CApath, X509_FILETYPE_PEM)) {
1401 BIO_printf(bp, "Error loading directory %s\n", CApath);
1405 X509_LOOKUP_add_dir(lookup, NULL, X509_FILETYPE_DEFAULT);
1410 X509_STORE_free(store);
1414 #ifndef OPENSSL_NO_ENGINE
1415 /* Try to load an engine in a shareable library */
1416 static ENGINE *try_load_engine(BIO *err, const char *engine, int debug)
1418 ENGINE *e = ENGINE_by_id("dynamic");
1420 if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0)
1421 || !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0)) {
1429 ENGINE *setup_engine(BIO *err, const char *engine, int debug)
1434 if (strcmp(engine, "auto") == 0) {
1435 BIO_printf(err, "enabling auto ENGINE support\n");
1436 ENGINE_register_all_complete();
1439 if ((e = ENGINE_by_id(engine)) == NULL
1440 && (e = try_load_engine(err, engine, debug)) == NULL) {
1441 BIO_printf(err, "invalid engine \"%s\"\n", engine);
1442 ERR_print_errors(err);
1446 ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM, 0, err, 0);
1448 ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1);
1449 if (!ENGINE_set_default(e, ENGINE_METHOD_ALL)) {
1450 BIO_printf(err, "can't use that engine\n");
1451 ERR_print_errors(err);
1456 BIO_printf(err, "engine \"%s\" set.\n", ENGINE_get_id(e));
1458 /* Free our "structural" reference. */
1465 int load_config(BIO *err, CONF *cnf)
1467 static int load_config_called = 0;
1468 if (load_config_called)
1470 load_config_called = 1;
1476 OPENSSL_load_builtin_modules();
1478 if (CONF_modules_load(cnf, NULL, 0) <= 0) {
1479 BIO_printf(err, "Error configuring OpenSSL\n");
1480 ERR_print_errors(err);
1486 char *make_config_name()
1488 const char *t = X509_get_default_cert_area();
1492 len = strlen(t) + strlen(OPENSSL_CONF) + 2;
1493 p = OPENSSL_malloc(len);
1496 BUF_strlcpy(p, t, len);
1497 #ifndef OPENSSL_SYS_VMS
1498 BUF_strlcat(p, "/", len);
1500 BUF_strlcat(p, OPENSSL_CONF, len);
1505 static unsigned long index_serial_hash(const OPENSSL_CSTRING *a)
1512 return (lh_strhash(n));
1515 static int index_serial_cmp(const OPENSSL_CSTRING *a,
1516 const OPENSSL_CSTRING *b)
1518 const char *aa, *bb;
1520 for (aa = a[DB_serial]; *aa == '0'; aa++) ;
1521 for (bb = b[DB_serial]; *bb == '0'; bb++) ;
1522 return (strcmp(aa, bb));
1525 static int index_name_qual(char **a)
1527 return (a[0][0] == 'V');
1530 static unsigned long index_name_hash(const OPENSSL_CSTRING *a)
1532 return (lh_strhash(a[DB_name]));
1535 int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b)
1537 return (strcmp(a[DB_name], b[DB_name]));
1540 static IMPLEMENT_LHASH_HASH_FN(index_serial, OPENSSL_CSTRING)
1541 static IMPLEMENT_LHASH_COMP_FN(index_serial, OPENSSL_CSTRING)
1542 static IMPLEMENT_LHASH_HASH_FN(index_name, OPENSSL_CSTRING)
1543 static IMPLEMENT_LHASH_COMP_FN(index_name, OPENSSL_CSTRING)
1546 BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai)
1550 MS_STATIC char buf[1024];
1551 ASN1_INTEGER *ai = NULL;
1553 ai = ASN1_INTEGER_new();
1557 if ((in = BIO_new(BIO_s_file())) == NULL) {
1558 ERR_print_errors(bio_err);
1562 if (BIO_read_filename(in, serialfile) <= 0) {
1568 if (ret == NULL || !rand_serial(ret, ai))
1569 BIO_printf(bio_err, "Out of memory\n");
1572 if (!a2i_ASN1_INTEGER(in, ai, buf, 1024)) {
1573 BIO_printf(bio_err, "unable to load number from %s\n",
1577 ret = ASN1_INTEGER_to_BN(ai, NULL);
1580 "error converting number from bin to BIGNUM\n");
1593 ASN1_INTEGER_free(ai);
1597 int save_serial(char *serialfile, char *suffix, BIGNUM *serial,
1598 ASN1_INTEGER **retai)
1603 ASN1_INTEGER *ai = NULL;
1607 j = strlen(serialfile);
1609 j = strlen(serialfile) + strlen(suffix) + 1;
1611 BIO_printf(bio_err, "file name too long\n");
1616 BUF_strlcpy(buf[0], serialfile, BSIZE);
1618 #ifndef OPENSSL_SYS_VMS
1619 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, suffix);
1621 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, suffix);
1625 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]);
1627 out = BIO_new(BIO_s_file());
1629 ERR_print_errors(bio_err);
1632 if (BIO_write_filename(out, buf[0]) <= 0) {
1637 if ((ai = BN_to_ASN1_INTEGER(serial, NULL)) == NULL) {
1638 BIO_printf(bio_err, "error converting serial to ASN.1 format\n");
1641 i2a_ASN1_INTEGER(out, ai);
1642 BIO_puts(out, "\n");
1652 ASN1_INTEGER_free(ai);
1656 int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix)
1661 i = strlen(serialfile) + strlen(old_suffix);
1662 j = strlen(serialfile) + strlen(new_suffix);
1665 if (j + 1 >= BSIZE) {
1666 BIO_printf(bio_err, "file name too long\n");
1669 #ifndef OPENSSL_SYS_VMS
1670 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, new_suffix);
1672 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, new_suffix);
1674 #ifndef OPENSSL_SYS_VMS
1675 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", serialfile, old_suffix);
1677 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", serialfile, old_suffix);
1680 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1681 serialfile, buf[1]);
1683 if (rename(serialfile, buf[1]) < 0 && errno != ENOENT
1689 "unable to rename %s to %s\n", serialfile, buf[1]);
1694 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1695 buf[0], serialfile);
1697 if (rename(buf[0], serialfile) < 0) {
1699 "unable to rename %s to %s\n", buf[0], serialfile);
1701 rename(buf[1], serialfile);
1709 int rand_serial(BIGNUM *b, ASN1_INTEGER *ai)
1721 if (!BN_pseudo_rand(btmp, SERIAL_RAND_BITS, 0, 0))
1723 if (ai && !BN_to_ASN1_INTEGER(btmp, ai))
1736 CA_DB *load_index(char *dbfile, DB_ATTR *db_attr)
1738 CA_DB *retdb = NULL;
1739 TXT_DB *tmpdb = NULL;
1740 BIO *in = BIO_new(BIO_s_file());
1741 CONF *dbattr_conf = NULL;
1743 long errorline = -1;
1746 ERR_print_errors(bio_err);
1749 if (BIO_read_filename(in, dbfile) <= 0) {
1751 BIO_printf(bio_err, "unable to open '%s'\n", dbfile);
1754 if ((tmpdb = TXT_DB_read(in, DB_NUMBER)) == NULL)
1757 #ifndef OPENSSL_SYS_VMS
1758 BIO_snprintf(buf[0], sizeof buf[0], "%s.attr", dbfile);
1760 BIO_snprintf(buf[0], sizeof buf[0], "%s-attr", dbfile);
1762 dbattr_conf = NCONF_new(NULL);
1763 if (NCONF_load(dbattr_conf, buf[0], &errorline) <= 0) {
1764 if (errorline > 0) {
1766 "error on line %ld of db attribute file '%s'\n",
1770 NCONF_free(dbattr_conf);
1775 if ((retdb = OPENSSL_malloc(sizeof(CA_DB))) == NULL) {
1776 fprintf(stderr, "Out of memory\n");
1783 retdb->attributes = *db_attr;
1785 retdb->attributes.unique_subject = 1;
1789 char *p = NCONF_get_string(dbattr_conf, NULL, "unique_subject");
1793 "DEBUG[load_index]: unique_subject = \"%s\"\n", p);
1795 retdb->attributes.unique_subject = parse_yesno(p, 1);
1801 NCONF_free(dbattr_conf);
1809 int index_index(CA_DB *db)
1811 if (!TXT_DB_create_index(db->db, DB_serial, NULL,
1812 LHASH_HASH_FN(index_serial),
1813 LHASH_COMP_FN(index_serial))) {
1815 "error creating serial number index:(%ld,%ld,%ld)\n",
1816 db->db->error, db->db->arg1, db->db->arg2);
1820 if (db->attributes.unique_subject
1821 && !TXT_DB_create_index(db->db, DB_name, index_name_qual,
1822 LHASH_HASH_FN(index_name),
1823 LHASH_COMP_FN(index_name))) {
1824 BIO_printf(bio_err, "error creating name index:(%ld,%ld,%ld)\n",
1825 db->db->error, db->db->arg1, db->db->arg2);
1831 int save_index(const char *dbfile, const char *suffix, CA_DB *db)
1834 BIO *out = BIO_new(BIO_s_file());
1838 ERR_print_errors(bio_err);
1842 j = strlen(dbfile) + strlen(suffix);
1843 if (j + 6 >= BSIZE) {
1844 BIO_printf(bio_err, "file name too long\n");
1847 #ifndef OPENSSL_SYS_VMS
1848 j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr", dbfile);
1850 j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr", dbfile);
1852 #ifndef OPENSSL_SYS_VMS
1853 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.attr.%s", dbfile, suffix);
1855 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-attr-%s", dbfile, suffix);
1857 #ifndef OPENSSL_SYS_VMS
1858 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, suffix);
1860 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, suffix);
1863 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]);
1865 if (BIO_write_filename(out, buf[0]) <= 0) {
1867 BIO_printf(bio_err, "unable to open '%s'\n", dbfile);
1870 j = TXT_DB_write(out, db->db);
1876 out = BIO_new(BIO_s_file());
1878 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[1]);
1880 if (BIO_write_filename(out, buf[1]) <= 0) {
1882 BIO_printf(bio_err, "unable to open '%s'\n", buf[2]);
1885 BIO_printf(out, "unique_subject = %s\n",
1886 db->attributes.unique_subject ? "yes" : "no");
1894 int rotate_index(const char *dbfile, const char *new_suffix,
1895 const char *old_suffix)
1900 i = strlen(dbfile) + strlen(old_suffix);
1901 j = strlen(dbfile) + strlen(new_suffix);
1904 if (j + 6 >= BSIZE) {
1905 BIO_printf(bio_err, "file name too long\n");
1908 #ifndef OPENSSL_SYS_VMS
1909 j = BIO_snprintf(buf[4], sizeof buf[4], "%s.attr", dbfile);
1911 j = BIO_snprintf(buf[4], sizeof buf[4], "%s-attr", dbfile);
1913 #ifndef OPENSSL_SYS_VMS
1914 j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr.%s", dbfile, new_suffix);
1916 j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr-%s", dbfile, new_suffix);
1918 #ifndef OPENSSL_SYS_VMS
1919 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, new_suffix);
1921 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, new_suffix);
1923 #ifndef OPENSSL_SYS_VMS
1924 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", dbfile, old_suffix);
1926 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", dbfile, old_suffix);
1928 #ifndef OPENSSL_SYS_VMS
1929 j = BIO_snprintf(buf[3], sizeof buf[3], "%s.attr.%s", dbfile, old_suffix);
1931 j = BIO_snprintf(buf[3], sizeof buf[3], "%s-attr-%s", dbfile, old_suffix);
1934 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", dbfile, buf[1]);
1936 if (rename(dbfile, buf[1]) < 0 && errno != ENOENT
1941 BIO_printf(bio_err, "unable to rename %s to %s\n", dbfile, buf[1]);
1946 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[0], dbfile);
1948 if (rename(buf[0], dbfile) < 0) {
1949 BIO_printf(bio_err, "unable to rename %s to %s\n", buf[0], dbfile);
1951 rename(buf[1], dbfile);
1955 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[4], buf[3]);
1957 if (rename(buf[4], buf[3]) < 0 && errno != ENOENT
1962 BIO_printf(bio_err, "unable to rename %s to %s\n", buf[4], buf[3]);
1964 rename(dbfile, buf[0]);
1965 rename(buf[1], dbfile);
1969 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[2], buf[4]);
1971 if (rename(buf[2], buf[4]) < 0) {
1972 BIO_printf(bio_err, "unable to rename %s to %s\n", buf[2], buf[4]);
1974 rename(buf[3], buf[4]);
1975 rename(dbfile, buf[0]);
1976 rename(buf[1], dbfile);
1984 void free_index(CA_DB *db)
1988 TXT_DB_free(db->db);
1993 int parse_yesno(const char *str, int def)
1998 case 'f': /* false */
1999 case 'F': /* FALSE */
2005 case 't': /* true */
2006 case 'T': /* TRUE */
2021 * subject is expected to be in the format /type0=value0/type1=value1/type2=...
2022 * where characters may be escaped by \
2024 X509_NAME *parse_name(char *subject, long chtype, int multirdn)
2026 size_t buflen = strlen(subject) + 1; /* to copy the types and values
2027 * into. due to escaping, the copy
2028 * can only become shorter */
2029 char *buf = OPENSSL_malloc(buflen);
2030 size_t max_ne = buflen / 2 + 1; /* maximum number of name elements */
2031 char **ne_types = OPENSSL_malloc(max_ne * sizeof(char *));
2032 char **ne_values = OPENSSL_malloc(max_ne * sizeof(char *));
2033 int *mval = OPENSSL_malloc(max_ne * sizeof(int));
2035 char *sp = subject, *bp = buf;
2038 X509_NAME *n = NULL;
2041 if (!buf || !ne_types || !ne_values || !mval) {
2042 BIO_printf(bio_err, "malloc error\n");
2046 if (*subject != '/') {
2047 BIO_printf(bio_err, "Subject does not start with '/'.\n");
2050 sp++; /* skip leading / */
2052 /* no multivalued RDN by default */
2057 ne_types[ne_num] = bp;
2059 if (*sp == '\\') { /* is there anything to escape in the
2065 "escape character at end of string\n");
2068 } else if (*sp == '=') {
2077 "end of string encountered while processing type of subject name element #%d\n",
2081 ne_values[ne_num] = bp;
2088 "escape character at end of string\n");
2091 } else if (*sp == '/') {
2093 /* no multivalued RDN by default */
2094 mval[ne_num + 1] = 0;
2096 } else if (*sp == '+' && multirdn) {
2098 * a not escaped + signals a mutlivalued RDN
2101 mval[ne_num + 1] = -1;
2110 if (!(n = X509_NAME_new()))
2113 for (i = 0; i < ne_num; i++) {
2114 if ((nid = OBJ_txt2nid(ne_types[i])) == NID_undef) {
2116 "Subject Attribute %s has no known NID, skipped\n",
2121 if (!*ne_values[i]) {
2123 "No value provided for Subject Attribute %s, skipped\n",
2128 if (!X509_NAME_add_entry_by_NID
2129 (n, nid, chtype, (unsigned char *)ne_values[i], -1, -1, mval[i]))
2133 OPENSSL_free(ne_values);
2134 OPENSSL_free(ne_types);
2142 OPENSSL_free(ne_values);
2144 OPENSSL_free(ne_types);
2152 int args_verify(char ***pargs, int *pargc,
2153 int *badarg, BIO *err, X509_VERIFY_PARAM **pm)
2155 ASN1_OBJECT *otmp = NULL;
2156 unsigned long flags = 0;
2158 int purpose = 0, depth = -1;
2159 char **oldargs = *pargs;
2160 char *arg = **pargs, *argn = (*pargs)[1];
2162 if (!strcmp(arg, "-policy")) {
2166 otmp = OBJ_txt2obj(argn, 0);
2168 BIO_printf(err, "Invalid Policy \"%s\"\n", argn);
2173 } else if (strcmp(arg, "-purpose") == 0) {
2174 X509_PURPOSE *xptmp;
2178 i = X509_PURPOSE_get_by_sname(argn);
2180 BIO_printf(err, "unrecognized purpose\n");
2183 xptmp = X509_PURPOSE_get0(i);
2184 purpose = X509_PURPOSE_get_id(xptmp);
2188 } else if (strcmp(arg, "-verify_depth") == 0) {
2194 BIO_printf(err, "invalid depth\n");
2199 } else if (strcmp(arg, "-attime") == 0) {
2205 * interpret the -attime argument as seconds since Epoch
2207 if (sscanf(argn, "%li", ×tamp) != 1) {
2208 BIO_printf(bio_err, "Error parsing timestamp %s\n", argn);
2211 /* on some platforms time_t may be a float */
2212 at_time = (time_t)timestamp;
2215 } else if (!strcmp(arg, "-ignore_critical"))
2216 flags |= X509_V_FLAG_IGNORE_CRITICAL;
2217 else if (!strcmp(arg, "-issuer_checks"))
2218 flags |= X509_V_FLAG_CB_ISSUER_CHECK;
2219 else if (!strcmp(arg, "-crl_check"))
2220 flags |= X509_V_FLAG_CRL_CHECK;
2221 else if (!strcmp(arg, "-crl_check_all"))
2222 flags |= X509_V_FLAG_CRL_CHECK | X509_V_FLAG_CRL_CHECK_ALL;
2223 else if (!strcmp(arg, "-policy_check"))
2224 flags |= X509_V_FLAG_POLICY_CHECK;
2225 else if (!strcmp(arg, "-explicit_policy"))
2226 flags |= X509_V_FLAG_EXPLICIT_POLICY;
2227 else if (!strcmp(arg, "-inhibit_any"))
2228 flags |= X509_V_FLAG_INHIBIT_ANY;
2229 else if (!strcmp(arg, "-inhibit_map"))
2230 flags |= X509_V_FLAG_INHIBIT_MAP;
2231 else if (!strcmp(arg, "-x509_strict"))
2232 flags |= X509_V_FLAG_X509_STRICT;
2233 else if (!strcmp(arg, "-extended_crl"))
2234 flags |= X509_V_FLAG_EXTENDED_CRL_SUPPORT;
2235 else if (!strcmp(arg, "-use_deltas"))
2236 flags |= X509_V_FLAG_USE_DELTAS;
2237 else if (!strcmp(arg, "-policy_print"))
2238 flags |= X509_V_FLAG_NOTIFY_POLICY;
2239 else if (!strcmp(arg, "-check_ss_sig"))
2240 flags |= X509_V_FLAG_CHECK_SS_SIGNATURE;
2241 else if (!strcmp(arg, "-no_alt_chains"))
2242 flags |= X509_V_FLAG_NO_ALT_CHAINS;
2248 X509_VERIFY_PARAM_free(*pm);
2253 if (!*pm && !(*pm = X509_VERIFY_PARAM_new())) {
2259 X509_VERIFY_PARAM_add0_policy(*pm, otmp);
2261 X509_VERIFY_PARAM_set_flags(*pm, flags);
2264 X509_VERIFY_PARAM_set_purpose(*pm, purpose);
2267 X509_VERIFY_PARAM_set_depth(*pm, depth);
2270 X509_VERIFY_PARAM_set_time(*pm, at_time);
2277 *pargc -= *pargs - oldargs;
2284 * Read whole contents of a BIO into an allocated memory buffer and return
2288 int bio_to_mem(unsigned char **out, int maxlen, BIO *in)
2292 unsigned char tbuf[1024];
2293 mem = BIO_new(BIO_s_mem());
2297 if ((maxlen != -1) && maxlen < 1024)
2301 len = BIO_read(in, tbuf, len);
2304 if (BIO_write(mem, tbuf, len) != len) {
2313 ret = BIO_get_mem_data(mem, (char **)out);
2314 BIO_set_flags(mem, BIO_FLAGS_MEM_RDONLY);
2319 int pkey_ctrl_string(EVP_PKEY_CTX *ctx, char *value)
2322 char *stmp, *vtmp = NULL;
2323 stmp = BUF_strdup(value);
2326 vtmp = strchr(stmp, ':');
2331 rv = EVP_PKEY_CTX_ctrl_str(ctx, stmp, vtmp);
2336 static void nodes_print(BIO *out, const char *name,
2337 STACK_OF(X509_POLICY_NODE) *nodes)
2339 X509_POLICY_NODE *node;
2341 BIO_printf(out, "%s Policies:", name);
2343 BIO_puts(out, "\n");
2344 for (i = 0; i < sk_X509_POLICY_NODE_num(nodes); i++) {
2345 node = sk_X509_POLICY_NODE_value(nodes, i);
2346 X509_POLICY_NODE_print(out, node, 2);
2349 BIO_puts(out, " <empty>\n");
2352 void policies_print(BIO *out, X509_STORE_CTX *ctx)
2354 X509_POLICY_TREE *tree;
2355 int explicit_policy;
2358 out = BIO_new_fp(stderr, BIO_NOCLOSE);
2361 tree = X509_STORE_CTX_get0_policy_tree(ctx);
2362 explicit_policy = X509_STORE_CTX_get_explicit_policy(ctx);
2364 BIO_printf(out, "Require explicit Policy: %s\n",
2365 explicit_policy ? "True" : "False");
2367 nodes_print(out, "Authority", X509_policy_tree_get0_policies(tree));
2368 nodes_print(out, "User", X509_policy_tree_get0_user_policies(tree));
2373 #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
2375 static JPAKE_CTX *jpake_init(const char *us, const char *them,
2381 BIGNUM *bnsecret = BN_new();
2384 /* Use a safe prime for p (that we found earlier) */
2386 "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F");
2392 BN_bin2bn((const unsigned char *)secret, strlen(secret), bnsecret);
2394 ctx = JPAKE_CTX_new(us, them, p, g, q, bnsecret);
2403 static void jpake_send_part(BIO *conn, const JPAKE_STEP_PART *p)
2405 BN_print(conn, p->gx);
2406 BIO_puts(conn, "\n");
2407 BN_print(conn, p->zkpx.gr);
2408 BIO_puts(conn, "\n");
2409 BN_print(conn, p->zkpx.b);
2410 BIO_puts(conn, "\n");
2413 static void jpake_send_step1(BIO *bconn, JPAKE_CTX *ctx)
2417 JPAKE_STEP1_init(&s1);
2418 JPAKE_STEP1_generate(&s1, ctx);
2419 jpake_send_part(bconn, &s1.p1);
2420 jpake_send_part(bconn, &s1.p2);
2421 (void)BIO_flush(bconn);
2422 JPAKE_STEP1_release(&s1);
2425 static void jpake_send_step2(BIO *bconn, JPAKE_CTX *ctx)
2429 JPAKE_STEP2_init(&s2);
2430 JPAKE_STEP2_generate(&s2, ctx);
2431 jpake_send_part(bconn, &s2);
2432 (void)BIO_flush(bconn);
2433 JPAKE_STEP2_release(&s2);
2436 static void jpake_send_step3a(BIO *bconn, JPAKE_CTX *ctx)
2440 JPAKE_STEP3A_init(&s3a);
2441 JPAKE_STEP3A_generate(&s3a, ctx);
2442 BIO_write(bconn, s3a.hhk, sizeof s3a.hhk);
2443 (void)BIO_flush(bconn);
2444 JPAKE_STEP3A_release(&s3a);
2447 static void jpake_send_step3b(BIO *bconn, JPAKE_CTX *ctx)
2451 JPAKE_STEP3B_init(&s3b);
2452 JPAKE_STEP3B_generate(&s3b, ctx);
2453 BIO_write(bconn, s3b.hk, sizeof s3b.hk);
2454 (void)BIO_flush(bconn);
2455 JPAKE_STEP3B_release(&s3b);
2458 static void readbn(BIGNUM **bn, BIO *bconn)
2463 l = BIO_gets(bconn, buf, sizeof buf);
2465 assert(buf[l - 1] == '\n');
2470 static void jpake_receive_part(JPAKE_STEP_PART *p, BIO *bconn)
2472 readbn(&p->gx, bconn);
2473 readbn(&p->zkpx.gr, bconn);
2474 readbn(&p->zkpx.b, bconn);
2477 static void jpake_receive_step1(JPAKE_CTX *ctx, BIO *bconn)
2481 JPAKE_STEP1_init(&s1);
2482 jpake_receive_part(&s1.p1, bconn);
2483 jpake_receive_part(&s1.p2, bconn);
2484 if (!JPAKE_STEP1_process(ctx, &s1)) {
2485 ERR_print_errors(bio_err);
2488 JPAKE_STEP1_release(&s1);
2491 static void jpake_receive_step2(JPAKE_CTX *ctx, BIO *bconn)
2495 JPAKE_STEP2_init(&s2);
2496 jpake_receive_part(&s2, bconn);
2497 if (!JPAKE_STEP2_process(ctx, &s2)) {
2498 ERR_print_errors(bio_err);
2501 JPAKE_STEP2_release(&s2);
2504 static void jpake_receive_step3a(JPAKE_CTX *ctx, BIO *bconn)
2509 JPAKE_STEP3A_init(&s3a);
2510 l = BIO_read(bconn, s3a.hhk, sizeof s3a.hhk);
2511 assert(l == sizeof s3a.hhk);
2512 if (!JPAKE_STEP3A_process(ctx, &s3a)) {
2513 ERR_print_errors(bio_err);
2516 JPAKE_STEP3A_release(&s3a);
2519 static void jpake_receive_step3b(JPAKE_CTX *ctx, BIO *bconn)
2524 JPAKE_STEP3B_init(&s3b);
2525 l = BIO_read(bconn, s3b.hk, sizeof s3b.hk);
2526 assert(l == sizeof s3b.hk);
2527 if (!JPAKE_STEP3B_process(ctx, &s3b)) {
2528 ERR_print_errors(bio_err);
2531 JPAKE_STEP3B_release(&s3b);
2534 void jpake_client_auth(BIO *out, BIO *conn, const char *secret)
2539 BIO_puts(out, "Authenticating with JPAKE\n");
2541 ctx = jpake_init("client", "server", secret);
2543 bconn = BIO_new(BIO_f_buffer());
2544 BIO_push(bconn, conn);
2546 jpake_send_step1(bconn, ctx);
2547 jpake_receive_step1(ctx, bconn);
2548 jpake_send_step2(bconn, ctx);
2549 jpake_receive_step2(ctx, bconn);
2550 jpake_send_step3a(bconn, ctx);
2551 jpake_receive_step3b(ctx, bconn);
2553 BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n");
2555 psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx));
2560 JPAKE_CTX_free(ctx);
2563 void jpake_server_auth(BIO *out, BIO *conn, const char *secret)
2568 BIO_puts(out, "Authenticating with JPAKE\n");
2570 ctx = jpake_init("server", "client", secret);
2572 bconn = BIO_new(BIO_f_buffer());
2573 BIO_push(bconn, conn);
2575 jpake_receive_step1(ctx, bconn);
2576 jpake_send_step1(bconn, ctx);
2577 jpake_receive_step2(ctx, bconn);
2578 jpake_send_step2(bconn, ctx);
2579 jpake_receive_step3a(ctx, bconn);
2580 jpake_send_step3b(bconn, ctx);
2582 BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n");
2584 psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx));
2589 JPAKE_CTX_free(ctx);
2594 #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
2596 * next_protos_parse parses a comma separated list of strings into a string
2597 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
2598 * outlen: (output) set to the length of the resulting buffer on success.
2599 * err: (maybe NULL) on failure, an error message line is written to this BIO.
2600 * in: a NUL termianted string like "abc,def,ghi"
2602 * returns: a malloced buffer or NULL on failure.
2604 unsigned char *next_protos_parse(unsigned short *outlen, const char *in)
2608 size_t i, start = 0;
2614 out = OPENSSL_malloc(strlen(in) + 1);
2618 for (i = 0; i <= len; ++i) {
2619 if (i == len || in[i] == ',') {
2620 if (i - start > 255) {
2624 out[start] = i - start;
2633 #endif /* !OPENSSL_NO_TLSEXT &&
2634 * !OPENSSL_NO_NEXTPROTONEG */
2637 * Platform-specific sections
2642 # define fileno(a) (int)_fileno(a)
2645 # include <windows.h>
2648 static int WIN32_rename(const char *from, const char *to)
2650 TCHAR *tfrom = NULL, *tto;
2654 if (sizeof(TCHAR) == 1) {
2655 tfrom = (TCHAR *)from;
2657 } else { /* UNICODE path */
2659 size_t i, flen = strlen(from) + 1, tlen = strlen(to) + 1;
2660 tfrom = (TCHAR *)malloc(sizeof(TCHAR) * (flen + tlen));
2664 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2665 if (!MultiByteToWideChar(CP_ACP, 0, from, flen, (WCHAR *)tfrom, flen))
2667 for (i = 0; i < flen; i++)
2668 tfrom[i] = (TCHAR)from[i];
2669 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2670 if (!MultiByteToWideChar(CP_ACP, 0, to, tlen, (WCHAR *)tto, tlen))
2672 for (i = 0; i < tlen; i++)
2673 tto[i] = (TCHAR)to[i];
2676 if (MoveFile(tfrom, tto))
2678 err = GetLastError();
2679 if (err == ERROR_ALREADY_EXISTS || err == ERROR_FILE_EXISTS) {
2680 if (DeleteFile(tto) && MoveFile(tfrom, tto))
2682 err = GetLastError();
2684 if (err == ERROR_FILE_NOT_FOUND || err == ERROR_PATH_NOT_FOUND)
2686 else if (err == ERROR_ACCESS_DENIED)
2689 errno = EINVAL; /* we could map more codes... */
2693 if (tfrom != NULL && tfrom != (TCHAR *)from)
2699 /* app_tminterval section */
2701 double app_tminterval(int stop, int usertime)
2705 static ULARGE_INTEGER tmstart;
2706 static int warning = 1;
2707 # ifdef _WIN32_WINNT
2708 static HANDLE proc = NULL;
2712 proc = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE,
2713 GetCurrentProcessId());
2715 proc = (HANDLE) - 1;
2718 if (usertime && proc != (HANDLE) - 1) {
2720 GetProcessTimes(proc, &junk, &junk, &junk, &now);
2726 if (usertime && warning) {
2727 BIO_printf(bio_err, "To get meaningful results, run "
2728 "this program on idle system.\n");
2731 GetSystemTime(&systime);
2732 SystemTimeToFileTime(&systime, &now);
2735 if (stop == TM_START) {
2736 tmstart.u.LowPart = now.dwLowDateTime;
2737 tmstart.u.HighPart = now.dwHighDateTime;
2739 ULARGE_INTEGER tmstop;
2741 tmstop.u.LowPart = now.dwLowDateTime;
2742 tmstop.u.HighPart = now.dwHighDateTime;
2744 ret = (__int64)(tmstop.QuadPart - tmstart.QuadPart) * 1e-7;
2750 #elif defined(OPENSSL_SYS_NETWARE)
2753 double app_tminterval(int stop, int usertime)
2756 static clock_t tmstart;
2757 static int warning = 1;
2759 if (usertime && warning) {
2760 BIO_printf(bio_err, "To get meaningful results, run "
2761 "this program on idle system.\n");
2765 if (stop == TM_START)
2768 ret = (clock() - tmstart) / (double)CLOCKS_PER_SEC;
2773 #elif defined(OPENSSL_SYSTEM_VXWORKS)
2776 double app_tminterval(int stop, int usertime)
2779 # ifdef CLOCK_REALTIME
2780 static struct timespec tmstart;
2781 struct timespec now;
2783 static unsigned long tmstart;
2786 static int warning = 1;
2788 if (usertime && warning) {
2789 BIO_printf(bio_err, "To get meaningful results, run "
2790 "this program on idle system.\n");
2793 # ifdef CLOCK_REALTIME
2794 clock_gettime(CLOCK_REALTIME, &now);
2795 if (stop == TM_START)
2798 ret = ((now.tv_sec + now.tv_nsec * 1e-9)
2799 - (tmstart.tv_sec + tmstart.tv_nsec * 1e-9));
2802 if (stop == TM_START)
2805 ret = (now - tmstart) / (double)sysClkRateGet();
2810 #elif defined(OPENSSL_SYSTEM_VMS)
2814 double app_tminterval(int stop, int usertime)
2816 static clock_t tmstart;
2824 now = rus.tms_utime;
2827 now = clock(); /* sum of user and kernel times */
2830 gettimeofday(&tv, NULL);
2831 now = (clock_t)((unsigned long long)tv.tv_sec * CLK_TCK +
2832 (unsigned long long)tv.tv_usec * (1000000 / CLK_TCK)
2836 if (stop == TM_START)
2839 ret = (now - tmstart) / (double)(CLK_TCK);
2844 #elif defined(_SC_CLK_TCK) /* by means of unistd.h */
2845 # include <sys/times.h>
2847 double app_tminterval(int stop, int usertime)
2851 clock_t now = times(&rus);
2852 static clock_t tmstart;
2855 now = rus.tms_utime;
2857 if (stop == TM_START)
2860 long int tck = sysconf(_SC_CLK_TCK);
2861 ret = (now - tmstart) / (double)tck;
2868 # include <sys/time.h>
2869 # include <sys/resource.h>
2871 double app_tminterval(int stop, int usertime)
2876 static struct timeval tmstart;
2879 getrusage(RUSAGE_SELF, &rus), now = rus.ru_utime;
2881 gettimeofday(&now, NULL);
2883 if (stop == TM_START)
2886 ret = ((now.tv_sec + now.tv_usec * 1e-6)
2887 - (tmstart.tv_sec + tmstart.tv_usec * 1e-6));
2893 /* app_isdir section */
2895 int app_isdir(const char *name)
2898 WIN32_FIND_DATA FileData;
2899 # if defined(UNICODE) || defined(_UNICODE)
2900 size_t i, len_0 = strlen(name) + 1;
2902 if (len_0 > sizeof(FileData.cFileName) / sizeof(FileData.cFileName[0]))
2905 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2906 if (!MultiByteToWideChar
2907 (CP_ACP, 0, name, len_0, FileData.cFileName, len_0))
2909 for (i = 0; i < len_0; i++)
2910 FileData.cFileName[i] = (WCHAR)name[i];
2912 hList = FindFirstFile(FileData.cFileName, &FileData);
2914 hList = FindFirstFile(name, &FileData);
2916 if (hList == INVALID_HANDLE_VALUE)
2919 return ((FileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0);
2922 # include <sys/stat.h>
2924 # if defined(_S_IFMT) && defined(_S_IFDIR)
2925 # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
2927 # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
2931 int app_isdir(const char *name)
2933 # if defined(S_ISDIR)
2936 if (stat(name, &st) == 0)
2937 return S_ISDIR(st.st_mode);
2946 /* raw_read|write section */
2947 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
2948 int raw_read_stdin(void *buf, int siz)
2951 if (ReadFile(GetStdHandle(STD_INPUT_HANDLE), buf, siz, &n, NULL))
2957 int raw_read_stdin(void *buf, int siz)
2959 return read(fileno(stdin), buf, siz);
2963 #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE)
2964 int raw_write_stdout(const void *buf, int siz)
2967 if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), buf, siz, &n, NULL))
2973 int raw_write_stdout(const void *buf, int siz)
2975 return write(fileno(stdout), buf, siz);