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 #ifndef _POSIX_C_SOURCE
113 #define _POSIX_C_SOURCE 2 /* On VMS, you need to define this to get
114 the declaration of fileno(). The value
115 2 is to make sure no function defined
116 in POSIX-2 is left undefined. */
121 #if !defined(OPENSSL_SYSNAME_WIN32) && !defined(NETWARE_CLIB)
124 #include <sys/types.h>
128 #include <openssl/err.h>
129 #include <openssl/x509.h>
130 #include <openssl/x509v3.h>
131 #include <openssl/pem.h>
132 #include <openssl/pkcs12.h>
133 #include <openssl/ui.h>
134 #include <openssl/safestack.h>
135 #ifndef OPENSSL_NO_ENGINE
136 #include <openssl/engine.h>
138 #ifndef OPENSSL_NO_RSA
139 #include <openssl/rsa.h>
141 #include <openssl/bn.h>
142 #ifndef OPENSSL_NO_JPAKE
143 #include <openssl/jpake.h>
151 static int WIN32_rename(const char *from, const char *to);
152 #define rename(from,to) WIN32_rename((from),(to))
161 static UI_METHOD *ui_method = NULL;
163 static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl);
164 static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl);
166 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
167 /* Looks like this stuff is worth moving into separate function */
169 load_netscape_key(BIO *err, BIO *key, const char *file,
170 const char *key_descrip, int format);
173 int app_init(long mesgwin);
174 #ifdef undef /* never finished - probably never will be :-) */
175 int args_from_file(char *file, int *argc, char **argv[])
180 static char *buf=NULL;
181 static char **arg=NULL;
188 if (fseek(fp,0,SEEK_END)==0)
189 len=ftell(fp), rewind(fp);
200 if (buf != NULL) OPENSSL_free(buf);
201 buf=(char *)OPENSSL_malloc(len+1);
202 if (buf == NULL) return(0);
204 len=fread(buf,1,len,fp);
205 if (len <= 1) return(0);
211 if (arg != NULL) OPENSSL_free(arg);
212 arg=(char **)OPENSSL_malloc(sizeof(char *)*(i*2));
220 if (*p == '#') /* comment line */
222 while (*p && (*p != '\n')) p++;
225 /* else we have a line */
228 while (*p && ((*p != ' ') && (*p != '\t') && (*p != '\n')))
236 /* else it is a tab or space */
238 while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n')))
248 while (*p && (*p != '\n')) p++;
250 /* else *p == '\n' */
262 if ((*s == 'D') || (*s == 'd'))
264 else if ((*s == 'T') || (*s == 't'))
266 else if ((*s == 'N') || (*s == 'n'))
267 return(FORMAT_NETSCAPE);
268 else if ((*s == 'S') || (*s == 's'))
269 return(FORMAT_SMIME);
270 else if ((*s == 'M') || (*s == 'm'))
271 return(FORMAT_MSBLOB);
273 || (strcmp(s,"PKCS12") == 0) || (strcmp(s,"pkcs12") == 0)
274 || (strcmp(s,"P12") == 0) || (strcmp(s,"p12") == 0))
275 return(FORMAT_PKCS12);
276 else if ((*s == 'E') || (*s == 'e'))
277 return(FORMAT_ENGINE);
278 else if ((*s == 'P') || (*s == 'p'))
280 if (s[1] == 'V' || s[1] == 'v')
286 return(FORMAT_UNDEF);
289 #if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_NETWARE)
290 void program_name(char *in, char *out, int size)
296 /* find the last '/', '\' or ':' */
297 for (i=n-1; i>0; i--)
299 if ((in[i] == '/') || (in[i] == '\\') || (in[i] == ':'))
309 #if defined(OPENSSL_SYS_NETWARE)
310 /* strip off trailing .nlm if present. */
311 if ((n > 4) && (p[n-4] == '.') &&
312 ((p[n-3] == 'n') || (p[n-3] == 'N')) &&
313 ((p[n-2] == 'l') || (p[n-2] == 'L')) &&
314 ((p[n-1] == 'm') || (p[n-1] == 'M')))
317 /* strip off trailing .exe if present. */
318 if ((n > 4) && (p[n-4] == '.') &&
319 ((p[n-3] == 'e') || (p[n-3] == 'E')) &&
320 ((p[n-2] == 'x') || (p[n-2] == 'X')) &&
321 ((p[n-1] == 'e') || (p[n-1] == 'E')))
330 if ((p[i] >= 'A') && (p[i] <= 'Z'))
338 #ifdef OPENSSL_SYS_VMS
339 void program_name(char *in, char *out, int size)
344 while(*chars != '\0')
355 strncpy(out,p,size-1);
366 void program_name(char *in, char *out, int size)
375 BUF_strlcpy(out,p,size);
380 int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[])
392 arg->data=(char **)OPENSSL_malloc(sizeof(char *)*arg->count);
394 for (i=0; i<arg->count; i++)
401 /* first scan over white space */
403 while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n')))
407 /* The start of something good :-) */
408 if (num >= arg->count)
411 int tlen = arg->count + 20;
412 tmp_p = (char **)OPENSSL_realloc(arg->data,
413 sizeof(char *)*tlen);
418 /* initialize newly allocated data */
419 for (i = num; i < arg->count; i++)
424 /* now look for the end of this */
425 if ((*p == '\'') || (*p == '\"')) /* scan for closing quote */
428 arg->data[num-1]++; /* jump over quote */
429 while (*p && (*p != i))
435 while (*p && ((*p != ' ') &&
436 (*p != '\t') && (*p != '\n')))
452 int app_init(long mesgwin)
459 int dump_cert_text (BIO *out, X509 *x)
463 p=X509_NAME_oneline(X509_get_subject_name(x),NULL,0);
464 BIO_puts(out,"subject=");
468 p=X509_NAME_oneline(X509_get_issuer_name(x),NULL,0);
469 BIO_puts(out,"\nissuer=");
477 static int ui_open(UI *ui)
479 return UI_method_get_opener(UI_OpenSSL())(ui);
481 static int ui_read(UI *ui, UI_STRING *uis)
483 if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD
484 && UI_get0_user_data(ui))
486 switch(UI_get_string_type(uis))
491 const char *password =
492 ((PW_CB_DATA *)UI_get0_user_data(ui))->password;
493 if (password && password[0] != '\0')
495 UI_set_result(ui, uis, password);
503 return UI_method_get_reader(UI_OpenSSL())(ui, uis);
505 static int ui_write(UI *ui, UI_STRING *uis)
507 if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD
508 && UI_get0_user_data(ui))
510 switch(UI_get_string_type(uis))
515 const char *password =
516 ((PW_CB_DATA *)UI_get0_user_data(ui))->password;
517 if (password && password[0] != '\0')
524 return UI_method_get_writer(UI_OpenSSL())(ui, uis);
526 static int ui_close(UI *ui)
528 return UI_method_get_closer(UI_OpenSSL())(ui);
530 int setup_ui_method(void)
532 ui_method = UI_create_method("OpenSSL application user interface");
533 UI_method_set_opener(ui_method, ui_open);
534 UI_method_set_reader(ui_method, ui_read);
535 UI_method_set_writer(ui_method, ui_write);
536 UI_method_set_closer(ui_method, ui_close);
539 void destroy_ui_method(void)
543 UI_destroy_method(ui_method);
547 int password_callback(char *buf, int bufsiz, int verify,
552 const char *prompt_info = NULL;
553 const char *password = NULL;
554 PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp;
558 if (cb_data->password)
559 password = cb_data->password;
560 if (cb_data->prompt_info)
561 prompt_info = cb_data->prompt_info;
566 res = strlen(password);
569 memcpy(buf, password, res);
573 ui = UI_new_method(ui_method);
581 prompt = UI_construct_prompt(ui, "pass phrase",
584 ui_flags |= UI_INPUT_FLAG_DEFAULT_PWD;
585 UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0);
588 ok = UI_add_input_string(ui,prompt,ui_flags,buf,
589 PW_MIN_LENGTH,BUFSIZ-1);
590 if (ok >= 0 && verify)
592 buff = (char *)OPENSSL_malloc(bufsiz);
593 ok = UI_add_verify_string(ui,prompt,ui_flags,buff,
594 PW_MIN_LENGTH,BUFSIZ-1, buf);
601 while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0));
605 OPENSSL_cleanse(buff,(unsigned int)bufsiz);
613 BIO_printf(bio_err, "User interface error\n");
614 ERR_print_errors(bio_err);
615 OPENSSL_cleanse(buf,(unsigned int)bufsiz);
620 BIO_printf(bio_err,"aborted!\n");
621 OPENSSL_cleanse(buf,(unsigned int)bufsiz);
625 OPENSSL_free(prompt);
630 static char *app_get_pass(BIO *err, char *arg, int keepbio);
632 int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2)
635 if(!arg2 || !arg1 || strcmp(arg1, arg2)) same = 0;
638 *pass1 = app_get_pass(err, arg1, same);
639 if(!*pass1) return 0;
640 } else if(pass1) *pass1 = NULL;
642 *pass2 = app_get_pass(err, arg2, same ? 2 : 0);
643 if(!*pass2) return 0;
644 } else if(pass2) *pass2 = NULL;
648 static char *app_get_pass(BIO *err, char *arg, int keepbio)
650 char *tmp, tpass[APP_PASS_LEN];
651 static BIO *pwdbio = NULL;
653 if(!strncmp(arg, "pass:", 5)) return BUF_strdup(arg + 5);
654 if(!strncmp(arg, "env:", 4)) {
655 tmp = getenv(arg + 4);
657 BIO_printf(err, "Can't read environment variable %s\n", arg + 4);
660 return BUF_strdup(tmp);
662 if(!keepbio || !pwdbio) {
663 if(!strncmp(arg, "file:", 5)) {
664 pwdbio = BIO_new_file(arg + 5, "r");
666 BIO_printf(err, "Can't open file %s\n", arg + 5);
671 * Under _WIN32, which covers even Win64 and CE, file
672 * descriptors referenced by BIO_s_fd are not inherited
673 * by child process and therefore below is not an option.
674 * It could have been an option if bss_fd.c was operating
675 * on real Windows descriptors, such as those obtained
678 } else if(!strncmp(arg, "fd:", 3)) {
681 if(i >= 0) pwdbio = BIO_new_fd(i, BIO_NOCLOSE);
682 if((i < 0) || !pwdbio) {
683 BIO_printf(err, "Can't access file descriptor %s\n", arg + 3);
686 /* Can't do BIO_gets on an fd BIO so add a buffering BIO */
687 btmp = BIO_new(BIO_f_buffer());
688 pwdbio = BIO_push(btmp, pwdbio);
690 } else if(!strcmp(arg, "stdin")) {
691 pwdbio = BIO_new_fp(stdin, BIO_NOCLOSE);
693 BIO_printf(err, "Can't open BIO for stdin\n");
697 BIO_printf(err, "Invalid password argument \"%s\"\n", arg);
701 i = BIO_gets(pwdbio, tpass, APP_PASS_LEN);
703 BIO_free_all(pwdbio);
707 BIO_printf(err, "Error reading password from BIO\n");
710 tmp = strchr(tpass, '\n');
712 return BUF_strdup(tpass);
715 int add_oid_section(BIO *err, CONF *conf)
718 STACK_OF(CONF_VALUE) *sktmp;
721 if(!(p=NCONF_get_string(conf,NULL,"oid_section")))
726 if(!(sktmp = NCONF_get_section(conf, p))) {
727 BIO_printf(err, "problem loading oid section %s\n", p);
730 for(i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
731 cnf = sk_CONF_VALUE_value(sktmp, i);
732 if(OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) {
733 BIO_printf(err, "problem creating object %s=%s\n",
734 cnf->name, cnf->value);
741 static int load_pkcs12(BIO *err, BIO *in, const char *desc,
742 pem_password_cb *pem_cb, void *cb_data,
743 EVP_PKEY **pkey, X509 **cert, STACK_OF(X509) **ca)
746 char tpass[PEM_BUFSIZE];
749 p12 = d2i_PKCS12_bio(in, NULL);
752 BIO_printf(err, "Error loading PKCS12 file for %s\n", desc);
755 /* See if an empty password will do */
756 if (PKCS12_verify_mac(p12, "", 0) || PKCS12_verify_mac(p12, NULL, 0))
761 pem_cb = (pem_password_cb *)password_callback;
762 len = pem_cb(tpass, PEM_BUFSIZE, 0, cb_data);
765 BIO_printf(err, "Passpharse callback error for %s\n",
769 if (len < PEM_BUFSIZE)
771 if (!PKCS12_verify_mac(p12, tpass, len))
774 "Mac verify error (wrong password?) in PKCS12 file for %s\n", desc);
779 ret = PKCS12_parse(p12, pass, pkey, cert, ca);
786 X509 *load_cert(BIO *err, const char *file, int format,
787 const char *pass, ENGINE *e, const char *cert_descrip)
792 if ((cert=BIO_new(BIO_s_file())) == NULL)
794 ERR_print_errors(err);
801 setvbuf(stdin, NULL, _IONBF, 0);
803 BIO_set_fp(cert,stdin,BIO_NOCLOSE);
807 if (BIO_read_filename(cert,file) <= 0)
809 BIO_printf(err, "Error opening %s %s\n",
811 ERR_print_errors(err);
816 if (format == FORMAT_ASN1)
817 x=d2i_X509_bio(cert,NULL);
818 else if (format == FORMAT_NETSCAPE)
821 nx=ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509),cert,NULL);
825 if ((strncmp(NETSCAPE_CERT_HDR,(char *)nx->header->data,
826 nx->header->length) != 0))
828 NETSCAPE_X509_free(nx);
829 BIO_printf(err,"Error reading header on certificate\n");
834 NETSCAPE_X509_free(nx);
836 else if (format == FORMAT_PEM)
837 x=PEM_read_bio_X509_AUX(cert,NULL,
838 (pem_password_cb *)password_callback, NULL);
839 else if (format == FORMAT_PKCS12)
841 if (!load_pkcs12(err, cert,cert_descrip, NULL, NULL,
846 BIO_printf(err,"bad input format specified for %s\n",
853 BIO_printf(err,"unable to load certificate\n");
854 ERR_print_errors(err);
856 if (cert != NULL) BIO_free(cert);
860 EVP_PKEY *load_key(BIO *err, const char *file, int format, int maybe_stdin,
861 const char *pass, ENGINE *e, const char *key_descrip)
867 cb_data.password = pass;
868 cb_data.prompt_info = file;
870 if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE))
872 BIO_printf(err,"no keyfile specified\n");
875 #ifndef OPENSSL_NO_ENGINE
876 if (format == FORMAT_ENGINE)
879 BIO_printf(err,"no engine specified\n");
882 pkey = ENGINE_load_private_key(e, file,
883 ui_method, &cb_data);
886 BIO_printf(err,"cannot load %s from engine\n",key_descrip);
887 ERR_print_errors(err);
893 key=BIO_new(BIO_s_file());
896 ERR_print_errors(err);
899 if (file == NULL && maybe_stdin)
902 setvbuf(stdin, NULL, _IONBF, 0);
904 BIO_set_fp(key,stdin,BIO_NOCLOSE);
907 if (BIO_read_filename(key,file) <= 0)
909 BIO_printf(err, "Error opening %s %s\n",
911 ERR_print_errors(err);
914 if (format == FORMAT_ASN1)
916 pkey=d2i_PrivateKey_bio(key, NULL);
918 else if (format == FORMAT_PEM)
920 pkey=PEM_read_bio_PrivateKey(key,NULL,
921 (pem_password_cb *)password_callback, &cb_data);
923 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
924 else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC)
925 pkey = load_netscape_key(err, key, file, key_descrip, format);
927 else if (format == FORMAT_PKCS12)
929 if (!load_pkcs12(err, key, key_descrip,
930 (pem_password_cb *)password_callback, &cb_data,
934 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4)
935 else if (format == FORMAT_MSBLOB)
936 pkey = b2i_PrivateKey_bio(key);
937 else if (format == FORMAT_PVK)
938 pkey = b2i_PVK_bio(key, (pem_password_cb *)password_callback,
943 BIO_printf(err,"bad input format specified for key file\n");
947 if (key != NULL) BIO_free(key);
950 BIO_printf(err,"unable to load %s\n", key_descrip);
951 ERR_print_errors(err);
956 EVP_PKEY *load_pubkey(BIO *err, const char *file, int format, int maybe_stdin,
957 const char *pass, ENGINE *e, const char *key_descrip)
963 cb_data.password = pass;
964 cb_data.prompt_info = file;
966 if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE))
968 BIO_printf(err,"no keyfile specified\n");
971 #ifndef OPENSSL_NO_ENGINE
972 if (format == FORMAT_ENGINE)
975 BIO_printf(bio_err,"no engine specified\n");
977 pkey = ENGINE_load_public_key(e, file,
978 ui_method, &cb_data);
982 key=BIO_new(BIO_s_file());
985 ERR_print_errors(err);
988 if (file == NULL && maybe_stdin)
991 setvbuf(stdin, NULL, _IONBF, 0);
993 BIO_set_fp(key,stdin,BIO_NOCLOSE);
996 if (BIO_read_filename(key,file) <= 0)
998 BIO_printf(err, "Error opening %s %s\n",
1000 ERR_print_errors(err);
1003 if (format == FORMAT_ASN1)
1005 pkey=d2i_PUBKEY_bio(key, NULL);
1007 #ifndef OPENSSL_NO_RSA
1008 else if (format == FORMAT_ASN1RSA)
1011 rsa = d2i_RSAPublicKey_bio(key, NULL);
1014 pkey = EVP_PKEY_new();
1016 EVP_PKEY_set1_RSA(pkey, rsa);
1022 else if (format == FORMAT_PEMRSA)
1025 rsa = PEM_read_bio_RSAPublicKey(key, NULL,
1026 (pem_password_cb *)password_callback, &cb_data);
1029 pkey = EVP_PKEY_new();
1031 EVP_PKEY_set1_RSA(pkey, rsa);
1038 else if (format == FORMAT_PEM)
1040 pkey=PEM_read_bio_PUBKEY(key,NULL,
1041 (pem_password_cb *)password_callback, &cb_data);
1043 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1044 else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC)
1045 pkey = load_netscape_key(err, key, file, key_descrip, format);
1047 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA)
1048 else if (format == FORMAT_MSBLOB)
1049 pkey = b2i_PublicKey_bio(key);
1053 BIO_printf(err,"bad input format specified for key file\n");
1057 if (key != NULL) BIO_free(key);
1059 BIO_printf(err,"unable to load %s\n", key_descrip);
1063 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1065 load_netscape_key(BIO *err, BIO *key, const char *file,
1066 const char *key_descrip, int format)
1071 const unsigned char *p;
1075 pkey = EVP_PKEY_new();
1077 if (buf == NULL || pkey == NULL)
1081 if (!BUF_MEM_grow_clean(buf,size+1024*10))
1083 i = BIO_read(key, &(buf->data[size]), 1024*10);
1089 BIO_printf(err, "Error reading %s %s",
1094 p=(unsigned char *)buf->data;
1095 rsa = d2i_RSA_NET(NULL,&p,(long)size,NULL,
1096 (format == FORMAT_IISSGC ? 1 : 0));
1100 EVP_PKEY_set1_RSA(pkey, rsa);
1104 EVP_PKEY_free(pkey);
1107 #endif /* ndef OPENSSL_NO_RC4 */
1109 static int load_certs_crls(BIO *err, const char *file, int format,
1110 const char *pass, ENGINE *e, const char *desc,
1111 STACK_OF(X509) **pcerts, STACK_OF(X509_CRL) **pcrls)
1115 STACK_OF(X509_INFO) *xis = NULL;
1120 cb_data.password = pass;
1121 cb_data.prompt_info = file;
1123 if (format != FORMAT_PEM)
1125 BIO_printf(err,"bad input format specified for %s\n", desc);
1130 bio = BIO_new_fp(stdin,BIO_NOCLOSE);
1132 bio = BIO_new_file(file, "r");
1136 BIO_printf(err, "Error opening %s %s\n",
1137 desc, file ? file : "stdin");
1138 ERR_print_errors(err);
1142 xis = PEM_X509_INFO_read_bio(bio, NULL,
1143 (pem_password_cb *)password_callback, &cb_data);
1149 *pcerts = sk_X509_new_null();
1156 *pcrls = sk_X509_CRL_new_null();
1161 for(i = 0; i < sk_X509_INFO_num(xis); i++)
1163 xi = sk_X509_INFO_value (xis, i);
1164 if (xi->x509 && pcerts)
1166 if (!sk_X509_push(*pcerts, xi->x509))
1170 if (xi->crl && pcrls)
1172 if (!sk_X509_CRL_push(*pcrls, xi->crl))
1178 if (pcerts && sk_X509_num(*pcerts) > 0)
1181 if (pcrls && sk_X509_CRL_num(*pcrls) > 0)
1187 sk_X509_INFO_pop_free(xis, X509_INFO_free);
1193 sk_X509_pop_free(*pcerts, X509_free);
1198 sk_X509_CRL_pop_free(*pcrls, X509_CRL_free);
1201 BIO_printf(err,"unable to load %s\n",
1202 pcerts ? "certificates" : "CRLs");
1203 ERR_print_errors(err);
1208 STACK_OF(X509) *load_certs(BIO *err, const char *file, int format,
1209 const char *pass, ENGINE *e, const char *desc)
1211 STACK_OF(X509) *certs;
1212 load_certs_crls(err, file, format, pass, e, desc, &certs, NULL);
1216 STACK_OF(X509_CRL) *load_crls(BIO *err, const char *file, int format,
1217 const char *pass, ENGINE *e, const char *desc)
1219 STACK_OF(X509_CRL) *crls;
1220 load_certs_crls(err, file, format, pass, e, desc, NULL, &crls);
1224 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
1225 /* Return error for unknown extensions */
1226 #define X509V3_EXT_DEFAULT 0
1227 /* Print error for unknown extensions */
1228 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
1229 /* ASN1 parse unknown extensions */
1230 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
1231 /* BIO_dump unknown extensions */
1232 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
1234 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
1235 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
1237 int set_cert_ex(unsigned long *flags, const char *arg)
1239 static const NAME_EX_TBL cert_tbl[] = {
1240 { "compatible", X509_FLAG_COMPAT, 0xffffffffl},
1241 { "ca_default", X509_FLAG_CA, 0xffffffffl},
1242 { "no_header", X509_FLAG_NO_HEADER, 0},
1243 { "no_version", X509_FLAG_NO_VERSION, 0},
1244 { "no_serial", X509_FLAG_NO_SERIAL, 0},
1245 { "no_signame", X509_FLAG_NO_SIGNAME, 0},
1246 { "no_validity", X509_FLAG_NO_VALIDITY, 0},
1247 { "no_subject", X509_FLAG_NO_SUBJECT, 0},
1248 { "no_issuer", X509_FLAG_NO_ISSUER, 0},
1249 { "no_pubkey", X509_FLAG_NO_PUBKEY, 0},
1250 { "no_extensions", X509_FLAG_NO_EXTENSIONS, 0},
1251 { "no_sigdump", X509_FLAG_NO_SIGDUMP, 0},
1252 { "no_aux", X509_FLAG_NO_AUX, 0},
1253 { "no_attributes", X509_FLAG_NO_ATTRIBUTES, 0},
1254 { "ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK},
1255 { "ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1256 { "ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1257 { "ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1260 return set_multi_opts(flags, arg, cert_tbl);
1263 int set_name_ex(unsigned long *flags, const char *arg)
1265 static const NAME_EX_TBL ex_tbl[] = {
1266 { "esc_2253", ASN1_STRFLGS_ESC_2253, 0},
1267 { "esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0},
1268 { "esc_msb", ASN1_STRFLGS_ESC_MSB, 0},
1269 { "use_quote", ASN1_STRFLGS_ESC_QUOTE, 0},
1270 { "utf8", ASN1_STRFLGS_UTF8_CONVERT, 0},
1271 { "ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0},
1272 { "show_type", ASN1_STRFLGS_SHOW_TYPE, 0},
1273 { "dump_all", ASN1_STRFLGS_DUMP_ALL, 0},
1274 { "dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0},
1275 { "dump_der", ASN1_STRFLGS_DUMP_DER, 0},
1276 { "compat", XN_FLAG_COMPAT, 0xffffffffL},
1277 { "sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK},
1278 { "sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK},
1279 { "sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK},
1280 { "sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK},
1281 { "dn_rev", XN_FLAG_DN_REV, 0},
1282 { "nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK},
1283 { "sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK},
1284 { "lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK},
1285 { "align", XN_FLAG_FN_ALIGN, 0},
1286 { "oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK},
1287 { "space_eq", XN_FLAG_SPC_EQ, 0},
1288 { "dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0},
1289 { "RFC2253", XN_FLAG_RFC2253, 0xffffffffL},
1290 { "oneline", XN_FLAG_ONELINE, 0xffffffffL},
1291 { "multiline", XN_FLAG_MULTILINE, 0xffffffffL},
1292 { "ca_default", XN_FLAG_MULTILINE, 0xffffffffL},
1295 return set_multi_opts(flags, arg, ex_tbl);
1298 int set_ext_copy(int *copy_type, const char *arg)
1300 if (!strcasecmp(arg, "none"))
1301 *copy_type = EXT_COPY_NONE;
1302 else if (!strcasecmp(arg, "copy"))
1303 *copy_type = EXT_COPY_ADD;
1304 else if (!strcasecmp(arg, "copyall"))
1305 *copy_type = EXT_COPY_ALL;
1311 int copy_extensions(X509 *x, X509_REQ *req, int copy_type)
1313 STACK_OF(X509_EXTENSION) *exts = NULL;
1314 X509_EXTENSION *ext, *tmpext;
1316 int i, idx, ret = 0;
1317 if (!x || !req || (copy_type == EXT_COPY_NONE))
1319 exts = X509_REQ_get_extensions(req);
1321 for(i = 0; i < sk_X509_EXTENSION_num(exts); i++) {
1322 ext = sk_X509_EXTENSION_value(exts, i);
1323 obj = X509_EXTENSION_get_object(ext);
1324 idx = X509_get_ext_by_OBJ(x, obj, -1);
1325 /* Does extension exist? */
1327 /* If normal copy don't override existing extension */
1328 if (copy_type == EXT_COPY_ADD)
1330 /* Delete all extensions of same type */
1332 tmpext = X509_get_ext(x, idx);
1333 X509_delete_ext(x, idx);
1334 X509_EXTENSION_free(tmpext);
1335 idx = X509_get_ext_by_OBJ(x, obj, -1);
1336 } while (idx != -1);
1338 if (!X509_add_ext(x, ext, -1))
1346 sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
1354 static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl)
1356 STACK_OF(CONF_VALUE) *vals;
1360 vals = X509V3_parse_list(arg);
1361 for (i = 0; i < sk_CONF_VALUE_num(vals); i++) {
1362 val = sk_CONF_VALUE_value(vals, i);
1363 if (!set_table_opts(flags, val->name, in_tbl))
1366 sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
1370 static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl)
1373 const NAME_EX_TBL *ptbl;
1379 } else if (c == '+') {
1384 for(ptbl = in_tbl; ptbl->name; ptbl++) {
1385 if(!strcasecmp(arg, ptbl->name)) {
1386 *flags &= ~ptbl->mask;
1387 if(c) *flags |= ptbl->flag;
1388 else *flags &= ~ptbl->flag;
1395 void print_name(BIO *out, const char *title, X509_NAME *nm, unsigned long lflags)
1401 if(title) BIO_puts(out, title);
1402 if((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
1406 if(lflags == XN_FLAG_COMPAT) {
1407 buf = X509_NAME_oneline(nm, 0, 0);
1409 BIO_puts(out, "\n");
1412 if(mline) BIO_puts(out, "\n");
1413 X509_NAME_print_ex(out, nm, indent, lflags);
1414 BIO_puts(out, "\n");
1418 X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath)
1421 X509_LOOKUP *lookup;
1422 if(!(store = X509_STORE_new())) goto end;
1423 lookup=X509_STORE_add_lookup(store,X509_LOOKUP_file());
1424 if (lookup == NULL) goto end;
1426 if(!X509_LOOKUP_load_file(lookup,CAfile,X509_FILETYPE_PEM)) {
1427 BIO_printf(bp, "Error loading file %s\n", CAfile);
1430 } else X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT);
1432 lookup=X509_STORE_add_lookup(store,X509_LOOKUP_hash_dir());
1433 if (lookup == NULL) goto end;
1435 if(!X509_LOOKUP_add_dir(lookup,CApath,X509_FILETYPE_PEM)) {
1436 BIO_printf(bp, "Error loading directory %s\n", CApath);
1439 } else X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT);
1444 X509_STORE_free(store);
1448 #ifndef OPENSSL_NO_ENGINE
1449 /* Try to load an engine in a shareable library */
1450 static ENGINE *try_load_engine(BIO *err, const char *engine, int debug)
1452 ENGINE *e = ENGINE_by_id("dynamic");
1455 if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0)
1456 || !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0))
1465 ENGINE *setup_engine(BIO *err, const char *engine, int debug)
1471 if(strcmp(engine, "auto") == 0)
1473 BIO_printf(err,"enabling auto ENGINE support\n");
1474 ENGINE_register_all_complete();
1477 if((e = ENGINE_by_id(engine)) == NULL
1478 && (e = try_load_engine(err, engine, debug)) == NULL)
1480 BIO_printf(err,"invalid engine \"%s\"\n", engine);
1481 ERR_print_errors(err);
1486 ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM,
1489 ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1);
1490 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
1492 BIO_printf(err,"can't use that engine\n");
1493 ERR_print_errors(err);
1498 BIO_printf(err,"engine \"%s\" set.\n", ENGINE_get_id(e));
1500 /* Free our "structural" reference. */
1507 int load_config(BIO *err, CONF *cnf)
1509 static int load_config_called = 0;
1510 if (load_config_called)
1512 load_config_called = 1;
1518 OPENSSL_load_builtin_modules();
1520 if (CONF_modules_load(cnf, NULL, 0) <= 0)
1522 BIO_printf(err, "Error configuring OpenSSL\n");
1523 ERR_print_errors(err);
1529 char *make_config_name()
1531 const char *t=X509_get_default_cert_area();
1535 len=strlen(t)+strlen(OPENSSL_CONF)+2;
1536 p=OPENSSL_malloc(len);
1537 BUF_strlcpy(p,t,len);
1538 #ifndef OPENSSL_SYS_VMS
1539 BUF_strlcat(p,"/",len);
1541 BUF_strlcat(p,OPENSSL_CONF,len);
1546 static unsigned long index_serial_hash(const OPENSSL_CSTRING *a)
1551 while (*n == '0') n++;
1552 return(lh_strhash(n));
1555 static int index_serial_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b)
1559 for (aa=a[DB_serial]; *aa == '0'; aa++);
1560 for (bb=b[DB_serial]; *bb == '0'; bb++);
1561 return(strcmp(aa,bb));
1564 static int index_name_qual(char **a)
1565 { return(a[0][0] == 'V'); }
1567 static unsigned long index_name_hash(const OPENSSL_CSTRING *a)
1568 { return(lh_strhash(a[DB_name])); }
1570 int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b)
1571 { return(strcmp(a[DB_name], b[DB_name])); }
1573 static IMPLEMENT_LHASH_HASH_FN(index_serial, OPENSSL_CSTRING)
1574 static IMPLEMENT_LHASH_COMP_FN(index_serial, OPENSSL_CSTRING)
1575 static IMPLEMENT_LHASH_HASH_FN(index_name, OPENSSL_CSTRING)
1576 static IMPLEMENT_LHASH_COMP_FN(index_name, OPENSSL_CSTRING)
1581 BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai)
1585 MS_STATIC char buf[1024];
1586 ASN1_INTEGER *ai=NULL;
1588 ai=ASN1_INTEGER_new();
1589 if (ai == NULL) goto err;
1591 if ((in=BIO_new(BIO_s_file())) == NULL)
1593 ERR_print_errors(bio_err);
1597 if (BIO_read_filename(in,serialfile) <= 0)
1607 if (ret == NULL || !rand_serial(ret, ai))
1608 BIO_printf(bio_err, "Out of memory\n");
1613 if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1615 BIO_printf(bio_err,"unable to load number from %s\n",
1619 ret=ASN1_INTEGER_to_BN(ai,NULL);
1622 BIO_printf(bio_err,"error converting number from bin to BIGNUM\n");
1633 if (in != NULL) BIO_free(in);
1634 if (ai != NULL) ASN1_INTEGER_free(ai);
1638 int save_serial(char *serialfile, char *suffix, BIGNUM *serial, ASN1_INTEGER **retai)
1643 ASN1_INTEGER *ai=NULL;
1647 j = strlen(serialfile);
1649 j = strlen(serialfile) + strlen(suffix) + 1;
1652 BIO_printf(bio_err,"file name too long\n");
1657 BUF_strlcpy(buf[0], serialfile, BSIZE);
1660 #ifndef OPENSSL_SYS_VMS
1661 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, suffix);
1663 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, suffix);
1667 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]);
1669 out=BIO_new(BIO_s_file());
1672 ERR_print_errors(bio_err);
1675 if (BIO_write_filename(out,buf[0]) <= 0)
1681 if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1683 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1686 i2a_ASN1_INTEGER(out,ai);
1695 if (out != NULL) BIO_free_all(out);
1696 if (ai != NULL) ASN1_INTEGER_free(ai);
1700 int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix)
1705 i = strlen(serialfile) + strlen(old_suffix);
1706 j = strlen(serialfile) + strlen(new_suffix);
1710 BIO_printf(bio_err,"file name too long\n");
1714 #ifndef OPENSSL_SYS_VMS
1715 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s",
1716 serialfile, new_suffix);
1718 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s",
1719 serialfile, new_suffix);
1721 #ifndef OPENSSL_SYS_VMS
1722 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s",
1723 serialfile, old_suffix);
1725 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s",
1726 serialfile, old_suffix);
1729 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1730 serialfile, buf[1]);
1732 if (rename(serialfile,buf[1]) < 0 && errno != ENOENT
1738 "unable to rename %s to %s\n",
1739 serialfile, buf[1]);
1744 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1747 if (rename(buf[0],serialfile) < 0)
1750 "unable to rename %s to %s\n",
1753 rename(buf[1],serialfile);
1761 int rand_serial(BIGNUM *b, ASN1_INTEGER *ai)
1773 if (!BN_pseudo_rand(btmp, SERIAL_RAND_BITS, 0, 0))
1775 if (ai && !BN_to_ASN1_INTEGER(btmp, ai))
1788 CA_DB *load_index(char *dbfile, DB_ATTR *db_attr)
1790 CA_DB *retdb = NULL;
1791 TXT_DB *tmpdb = NULL;
1792 BIO *in = BIO_new(BIO_s_file());
1793 CONF *dbattr_conf = NULL;
1799 ERR_print_errors(bio_err);
1802 if (BIO_read_filename(in,dbfile) <= 0)
1805 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1808 if ((tmpdb = TXT_DB_read(in,DB_NUMBER)) == NULL)
1811 #ifndef OPENSSL_SYS_VMS
1812 BIO_snprintf(buf[0], sizeof buf[0], "%s.attr", dbfile);
1814 BIO_snprintf(buf[0], sizeof buf[0], "%s-attr", dbfile);
1816 dbattr_conf = NCONF_new(NULL);
1817 if (NCONF_load(dbattr_conf,buf[0],&errorline) <= 0)
1822 "error on line %ld of db attribute file '%s'\n"
1828 NCONF_free(dbattr_conf);
1833 if ((retdb = OPENSSL_malloc(sizeof(CA_DB))) == NULL)
1835 fprintf(stderr, "Out of memory\n");
1842 retdb->attributes = *db_attr;
1845 retdb->attributes.unique_subject = 1;
1850 char *p = NCONF_get_string(dbattr_conf,NULL,"unique_subject");
1854 BIO_printf(bio_err, "DEBUG[load_index]: unique_subject = \"%s\"\n", p);
1856 retdb->attributes.unique_subject = parse_yesno(p,1);
1861 if (dbattr_conf) NCONF_free(dbattr_conf);
1862 if (tmpdb) TXT_DB_free(tmpdb);
1863 if (in) BIO_free_all(in);
1867 int index_index(CA_DB *db)
1869 if (!TXT_DB_create_index(db->db, DB_serial, NULL,
1870 LHASH_HASH_FN(index_serial),
1871 LHASH_COMP_FN(index_serial)))
1874 "error creating serial number index:(%ld,%ld,%ld)\n",
1875 db->db->error,db->db->arg1,db->db->arg2);
1879 if (db->attributes.unique_subject
1880 && !TXT_DB_create_index(db->db, DB_name, index_name_qual,
1881 LHASH_HASH_FN(index_name),
1882 LHASH_COMP_FN(index_name)))
1884 BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n",
1885 db->db->error,db->db->arg1,db->db->arg2);
1891 int save_index(const char *dbfile, const char *suffix, CA_DB *db)
1894 BIO *out = BIO_new(BIO_s_file());
1899 ERR_print_errors(bio_err);
1903 j = strlen(dbfile) + strlen(suffix);
1906 BIO_printf(bio_err,"file name too long\n");
1910 #ifndef OPENSSL_SYS_VMS
1911 j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr", dbfile);
1913 j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr", dbfile);
1915 #ifndef OPENSSL_SYS_VMS
1916 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.attr.%s", dbfile, suffix);
1918 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-attr-%s", dbfile, suffix);
1920 #ifndef OPENSSL_SYS_VMS
1921 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, suffix);
1923 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, suffix);
1926 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]);
1928 if (BIO_write_filename(out,buf[0]) <= 0)
1931 BIO_printf(bio_err,"unable to open '%s'\n", dbfile);
1934 j=TXT_DB_write(out,db->db);
1935 if (j <= 0) goto err;
1939 out = BIO_new(BIO_s_file());
1941 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[1]);
1943 if (BIO_write_filename(out,buf[1]) <= 0)
1946 BIO_printf(bio_err,"unable to open '%s'\n", buf[2]);
1949 BIO_printf(out,"unique_subject = %s\n",
1950 db->attributes.unique_subject ? "yes" : "no");
1958 int rotate_index(const char *dbfile, const char *new_suffix, const char *old_suffix)
1963 i = strlen(dbfile) + strlen(old_suffix);
1964 j = strlen(dbfile) + strlen(new_suffix);
1968 BIO_printf(bio_err,"file name too long\n");
1972 #ifndef OPENSSL_SYS_VMS
1973 j = BIO_snprintf(buf[4], sizeof buf[4], "%s.attr", dbfile);
1975 j = BIO_snprintf(buf[4], sizeof buf[4], "%s-attr", dbfile);
1977 #ifndef OPENSSL_SYS_VMS
1978 j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr.%s",
1979 dbfile, new_suffix);
1981 j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr-%s",
1982 dbfile, new_suffix);
1984 #ifndef OPENSSL_SYS_VMS
1985 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s",
1986 dbfile, new_suffix);
1988 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s",
1989 dbfile, new_suffix);
1991 #ifndef OPENSSL_SYS_VMS
1992 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s",
1993 dbfile, old_suffix);
1995 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s",
1996 dbfile, old_suffix);
1998 #ifndef OPENSSL_SYS_VMS
1999 j = BIO_snprintf(buf[3], sizeof buf[3], "%s.attr.%s",
2000 dbfile, old_suffix);
2002 j = BIO_snprintf(buf[3], sizeof buf[3], "%s-attr-%s",
2003 dbfile, old_suffix);
2006 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
2009 if (rename(dbfile,buf[1]) < 0 && errno != ENOENT
2015 "unable to rename %s to %s\n",
2021 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
2024 if (rename(buf[0],dbfile) < 0)
2027 "unable to rename %s to %s\n",
2030 rename(buf[1],dbfile);
2034 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
2037 if (rename(buf[4],buf[3]) < 0 && errno != ENOENT
2043 "unable to rename %s to %s\n",
2046 rename(dbfile,buf[0]);
2047 rename(buf[1],dbfile);
2051 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
2054 if (rename(buf[2],buf[4]) < 0)
2057 "unable to rename %s to %s\n",
2060 rename(buf[3],buf[4]);
2061 rename(dbfile,buf[0]);
2062 rename(buf[1],dbfile);
2070 void free_index(CA_DB *db)
2074 if (db->db) TXT_DB_free(db->db);
2079 int parse_yesno(const char *str, int def)
2086 case 'f': /* false */
2087 case 'F': /* FALSE */
2093 case 't': /* true */
2094 case 'T': /* TRUE */
2109 * subject is expected to be in the format /type0=value0/type1=value1/type2=...
2110 * where characters may be escaped by \
2112 X509_NAME *parse_name(char *subject, long chtype, int multirdn)
2114 size_t buflen = strlen(subject)+1; /* to copy the types and values into. due to escaping, the copy can only become shorter */
2115 char *buf = OPENSSL_malloc(buflen);
2116 size_t max_ne = buflen / 2 + 1; /* maximum number of name elements */
2117 char **ne_types = OPENSSL_malloc(max_ne * sizeof (char *));
2118 char **ne_values = OPENSSL_malloc(max_ne * sizeof (char *));
2119 int *mval = OPENSSL_malloc (max_ne * sizeof (int));
2121 char *sp = subject, *bp = buf;
2124 X509_NAME *n = NULL;
2127 if (!buf || !ne_types || !ne_values)
2129 BIO_printf(bio_err, "malloc error\n");
2133 if (*subject != '/')
2135 BIO_printf(bio_err, "Subject does not start with '/'.\n");
2138 sp++; /* skip leading / */
2140 /* no multivalued RDN by default */
2146 ne_types[ne_num] = bp;
2149 if (*sp == '\\') /* is there anything to escape in the type...? */
2155 BIO_printf(bio_err, "escape character at end of string\n");
2159 else if (*sp == '=')
2170 BIO_printf(bio_err, "end of string encountered while processing type of subject name element #%d\n", ne_num);
2173 ne_values[ne_num] = bp;
2182 BIO_printf(bio_err, "escape character at end of string\n");
2186 else if (*sp == '/')
2189 /* no multivalued RDN by default */
2193 else if (*sp == '+' && multirdn)
2195 /* a not escaped + signals a mutlivalued RDN */
2197 mval[ne_num+1] = -1;
2207 if (!(n = X509_NAME_new()))
2210 for (i = 0; i < ne_num; i++)
2212 if ((nid=OBJ_txt2nid(ne_types[i])) == NID_undef)
2214 BIO_printf(bio_err, "Subject Attribute %s has no known NID, skipped\n", ne_types[i]);
2220 BIO_printf(bio_err, "No value provided for Subject Attribute %s, skipped\n", ne_types[i]);
2224 if (!X509_NAME_add_entry_by_NID(n, nid, chtype, (unsigned char*)ne_values[i], -1,-1,mval[i]))
2228 OPENSSL_free(ne_values);
2229 OPENSSL_free(ne_types);
2236 OPENSSL_free(ne_values);
2238 OPENSSL_free(ne_types);
2244 int args_verify(char ***pargs, int *pargc,
2245 int *badarg, BIO *err, X509_VERIFY_PARAM **pm)
2247 ASN1_OBJECT *otmp = NULL;
2248 unsigned long flags = 0;
2250 int purpose = 0, depth = -1;
2251 char **oldargs = *pargs;
2252 char *arg = **pargs, *argn = (*pargs)[1];
2253 if (!strcmp(arg, "-policy"))
2259 otmp = OBJ_txt2obj(argn, 0);
2262 BIO_printf(err, "Invalid Policy \"%s\"\n",
2269 else if (strcmp(arg,"-purpose") == 0)
2271 X509_PURPOSE *xptmp;
2276 i = X509_PURPOSE_get_by_sname(argn);
2279 BIO_printf(err, "unrecognized purpose\n");
2284 xptmp = X509_PURPOSE_get0(i);
2285 purpose = X509_PURPOSE_get_id(xptmp);
2290 else if (strcmp(arg,"-verify_depth") == 0)
2299 BIO_printf(err, "invalid depth\n");
2305 else if (!strcmp(arg, "-ignore_critical"))
2306 flags |= X509_V_FLAG_IGNORE_CRITICAL;
2307 else if (!strcmp(arg, "-issuer_checks"))
2308 flags |= X509_V_FLAG_CB_ISSUER_CHECK;
2309 else if (!strcmp(arg, "-crl_check"))
2310 flags |= X509_V_FLAG_CRL_CHECK;
2311 else if (!strcmp(arg, "-crl_check_all"))
2312 flags |= X509_V_FLAG_CRL_CHECK|X509_V_FLAG_CRL_CHECK_ALL;
2313 else if (!strcmp(arg, "-policy_check"))
2314 flags |= X509_V_FLAG_POLICY_CHECK;
2315 else if (!strcmp(arg, "-explicit_policy"))
2316 flags |= X509_V_FLAG_EXPLICIT_POLICY;
2317 else if (!strcmp(arg, "-inhibit_any"))
2318 flags |= X509_V_FLAG_INHIBIT_ANY;
2319 else if (!strcmp(arg, "-inhibit_map"))
2320 flags |= X509_V_FLAG_INHIBIT_MAP;
2321 else if (!strcmp(arg, "-x509_strict"))
2322 flags |= X509_V_FLAG_X509_STRICT;
2323 else if (!strcmp(arg, "-extended_crl"))
2324 flags |= X509_V_FLAG_EXTENDED_CRL_SUPPORT;
2325 else if (!strcmp(arg, "-use_deltas"))
2326 flags |= X509_V_FLAG_USE_DELTAS;
2327 else if (!strcmp(arg, "-policy_print"))
2328 flags |= X509_V_FLAG_NOTIFY_POLICY;
2329 else if (!strcmp(arg, "-check_ss_sig"))
2330 flags |= X509_V_FLAG_CHECK_SS_SIGNATURE;
2337 X509_VERIFY_PARAM_free(*pm);
2342 if (!*pm && !(*pm = X509_VERIFY_PARAM_new()))
2349 X509_VERIFY_PARAM_add0_policy(*pm, otmp);
2351 X509_VERIFY_PARAM_set_flags(*pm, flags);
2354 X509_VERIFY_PARAM_set_purpose(*pm, purpose);
2357 X509_VERIFY_PARAM_set_depth(*pm, depth);
2364 *pargc -= *pargs - oldargs;
2370 /* Read whole contents of a BIO into an allocated memory buffer and
2374 int bio_to_mem(unsigned char **out, int maxlen, BIO *in)
2378 unsigned char tbuf[1024];
2379 mem = BIO_new(BIO_s_mem());
2384 if ((maxlen != -1) && maxlen < 1024)
2388 len = BIO_read(in, tbuf, len);
2391 if (BIO_write(mem, tbuf, len) != len)
2401 ret = BIO_get_mem_data(mem, (char **)out);
2402 BIO_set_flags(mem, BIO_FLAGS_MEM_RDONLY);
2407 int pkey_ctrl_string(EVP_PKEY_CTX *ctx, char *value)
2410 char *stmp, *vtmp = NULL;
2411 stmp = BUF_strdup(value);
2414 vtmp = strchr(stmp, ':');
2420 rv = EVP_PKEY_CTX_ctrl_str(ctx, stmp, vtmp);
2425 static void nodes_print(BIO *out, const char *name,
2426 STACK_OF(X509_POLICY_NODE) *nodes)
2428 X509_POLICY_NODE *node;
2430 BIO_printf(out, "%s Policies:", name);
2433 BIO_puts(out, "\n");
2434 for (i = 0; i < sk_X509_POLICY_NODE_num(nodes); i++)
2436 node = sk_X509_POLICY_NODE_value(nodes, i);
2437 X509_POLICY_NODE_print(out, node, 2);
2441 BIO_puts(out, " <empty>\n");
2444 void policies_print(BIO *out, X509_STORE_CTX *ctx)
2446 X509_POLICY_TREE *tree;
2447 int explicit_policy;
2451 out = BIO_new_fp(stderr, BIO_NOCLOSE);
2454 tree = X509_STORE_CTX_get0_policy_tree(ctx);
2455 explicit_policy = X509_STORE_CTX_get_explicit_policy(ctx);
2457 BIO_printf(out, "Require explicit Policy: %s\n",
2458 explicit_policy ? "True" : "False");
2460 nodes_print(out, "Authority", X509_policy_tree_get0_policies(tree));
2461 nodes_print(out, "User", X509_policy_tree_get0_user_policies(tree));
2466 #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
2468 static JPAKE_CTX *jpake_init(const char *us, const char *them,
2474 BIGNUM *bnsecret = BN_new();
2477 /* Use a safe prime for p (that we found earlier) */
2478 BN_hex2bn(&p, "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F");
2484 BN_bin2bn((const unsigned char *)secret, strlen(secret), bnsecret);
2486 ctx = JPAKE_CTX_new(us, them, p, g, q, bnsecret);
2495 static void jpake_send_part(BIO *conn, const JPAKE_STEP_PART *p)
2497 BN_print(conn, p->gx);
2498 BIO_puts(conn, "\n");
2499 BN_print(conn, p->zkpx.gr);
2500 BIO_puts(conn, "\n");
2501 BN_print(conn, p->zkpx.b);
2502 BIO_puts(conn, "\n");
2505 static void jpake_send_step1(BIO *bconn, JPAKE_CTX *ctx)
2509 JPAKE_STEP1_init(&s1);
2510 JPAKE_STEP1_generate(&s1, ctx);
2511 jpake_send_part(bconn, &s1.p1);
2512 jpake_send_part(bconn, &s1.p2);
2513 (void)BIO_flush(bconn);
2514 JPAKE_STEP1_release(&s1);
2517 static void jpake_send_step2(BIO *bconn, JPAKE_CTX *ctx)
2521 JPAKE_STEP2_init(&s2);
2522 JPAKE_STEP2_generate(&s2, ctx);
2523 jpake_send_part(bconn, &s2);
2524 (void)BIO_flush(bconn);
2525 JPAKE_STEP2_release(&s2);
2528 static void jpake_send_step3a(BIO *bconn, JPAKE_CTX *ctx)
2532 JPAKE_STEP3A_init(&s3a);
2533 JPAKE_STEP3A_generate(&s3a, ctx);
2534 BIO_write(bconn, s3a.hhk, sizeof s3a.hhk);
2535 (void)BIO_flush(bconn);
2536 JPAKE_STEP3A_release(&s3a);
2539 static void jpake_send_step3b(BIO *bconn, JPAKE_CTX *ctx)
2543 JPAKE_STEP3B_init(&s3b);
2544 JPAKE_STEP3B_generate(&s3b, ctx);
2545 BIO_write(bconn, s3b.hk, sizeof s3b.hk);
2546 (void)BIO_flush(bconn);
2547 JPAKE_STEP3B_release(&s3b);
2550 static void readbn(BIGNUM **bn, BIO *bconn)
2555 l = BIO_gets(bconn, buf, sizeof buf);
2557 assert(buf[l-1] == '\n');
2562 static void jpake_receive_part(JPAKE_STEP_PART *p, BIO *bconn)
2564 readbn(&p->gx, bconn);
2565 readbn(&p->zkpx.gr, bconn);
2566 readbn(&p->zkpx.b, bconn);
2569 static void jpake_receive_step1(JPAKE_CTX *ctx, BIO *bconn)
2573 JPAKE_STEP1_init(&s1);
2574 jpake_receive_part(&s1.p1, bconn);
2575 jpake_receive_part(&s1.p2, bconn);
2576 if(!JPAKE_STEP1_process(ctx, &s1))
2578 ERR_print_errors(bio_err);
2581 JPAKE_STEP1_release(&s1);
2584 static void jpake_receive_step2(JPAKE_CTX *ctx, BIO *bconn)
2588 JPAKE_STEP2_init(&s2);
2589 jpake_receive_part(&s2, bconn);
2590 if(!JPAKE_STEP2_process(ctx, &s2))
2592 ERR_print_errors(bio_err);
2595 JPAKE_STEP2_release(&s2);
2598 static void jpake_receive_step3a(JPAKE_CTX *ctx, BIO *bconn)
2603 JPAKE_STEP3A_init(&s3a);
2604 l = BIO_read(bconn, s3a.hhk, sizeof s3a.hhk);
2605 assert(l == sizeof s3a.hhk);
2606 if(!JPAKE_STEP3A_process(ctx, &s3a))
2608 ERR_print_errors(bio_err);
2611 JPAKE_STEP3A_release(&s3a);
2614 static void jpake_receive_step3b(JPAKE_CTX *ctx, BIO *bconn)
2619 JPAKE_STEP3B_init(&s3b);
2620 l = BIO_read(bconn, s3b.hk, sizeof s3b.hk);
2621 assert(l == sizeof s3b.hk);
2622 if(!JPAKE_STEP3B_process(ctx, &s3b))
2624 ERR_print_errors(bio_err);
2627 JPAKE_STEP3B_release(&s3b);
2630 void jpake_client_auth(BIO *out, BIO *conn, const char *secret)
2635 BIO_puts(out, "Authenticating with JPAKE\n");
2637 ctx = jpake_init("client", "server", secret);
2639 bconn = BIO_new(BIO_f_buffer());
2640 BIO_push(bconn, conn);
2642 jpake_send_step1(bconn, ctx);
2643 jpake_receive_step1(ctx, bconn);
2644 jpake_send_step2(bconn, ctx);
2645 jpake_receive_step2(ctx, bconn);
2646 jpake_send_step3a(bconn, ctx);
2647 jpake_receive_step3b(ctx, bconn);
2649 BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n");
2651 psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx));
2656 JPAKE_CTX_free(ctx);
2659 void jpake_server_auth(BIO *out, BIO *conn, const char *secret)
2664 BIO_puts(out, "Authenticating with JPAKE\n");
2666 ctx = jpake_init("server", "client", secret);
2668 bconn = BIO_new(BIO_f_buffer());
2669 BIO_push(bconn, conn);
2671 jpake_receive_step1(ctx, bconn);
2672 jpake_send_step1(bconn, ctx);
2673 jpake_receive_step2(ctx, bconn);
2674 jpake_send_step2(bconn, ctx);
2675 jpake_receive_step3a(ctx, bconn);
2676 jpake_send_step3b(bconn, ctx);
2678 BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n");
2680 psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx));
2685 JPAKE_CTX_free(ctx);
2691 * Platform-specific sections
2696 # define fileno(a) (int)_fileno(a)
2699 # include <windows.h>
2702 static int WIN32_rename(const char *from, const char *to)
2704 TCHAR *tfrom=NULL,*tto;
2708 if (sizeof(TCHAR) == 1)
2710 tfrom = (TCHAR *)from;
2713 else /* UNICODE path */
2715 size_t i,flen=strlen(from)+1,tlen=strlen(to)+1;
2716 tfrom = (TCHAR *)malloc(sizeof(TCHAR)*(flen+tlen));
2717 if (tfrom==NULL) goto err;
2719 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2720 if (!MultiByteToWideChar(CP_ACP,0,from,flen,(WCHAR *)tfrom,flen))
2722 for (i=0;i<flen;i++) tfrom[i]=(TCHAR)from[i];
2723 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2724 if (!MultiByteToWideChar(CP_ACP,0,to, tlen,(WCHAR *)tto, tlen))
2726 for (i=0;i<tlen;i++) tto[i] =(TCHAR)to[i];
2729 if (MoveFile(tfrom,tto)) goto ok;
2731 if (err==ERROR_ALREADY_EXISTS || err==ERROR_FILE_EXISTS)
2733 if (DeleteFile(tto) && MoveFile(tfrom,tto))
2737 if (err==ERROR_FILE_NOT_FOUND || err==ERROR_PATH_NOT_FOUND)
2739 else if (err==ERROR_ACCESS_DENIED)
2742 errno = EINVAL; /* we could map more codes... */
2746 if (tfrom!=NULL && tfrom!=(TCHAR *)from) free(tfrom);
2751 /* app_tminterval section */
2753 double app_tminterval(int stop,int usertime)
2757 static ULARGE_INTEGER tmstart;
2758 static int warning=1;
2760 static HANDLE proc=NULL;
2764 if (GetVersion() < 0x80000000)
2765 proc = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,
2766 GetCurrentProcessId());
2767 if (proc==NULL) proc = (HANDLE)-1;
2770 if (usertime && proc!=(HANDLE)-1)
2773 GetProcessTimes(proc,&junk,&junk,&junk,&now);
2780 if (usertime && warning)
2782 BIO_printf(bio_err,"To get meaningful results, run "
2783 "this program on idle system.\n");
2786 GetSystemTime(&systime);
2787 SystemTimeToFileTime(&systime,&now);
2792 tmstart.u.LowPart = now.dwLowDateTime;
2793 tmstart.u.HighPart = now.dwHighDateTime;
2796 ULARGE_INTEGER tmstop;
2798 tmstop.u.LowPart = now.dwLowDateTime;
2799 tmstop.u.HighPart = now.dwHighDateTime;
2801 ret = (__int64)(tmstop.QuadPart - tmstart.QuadPart)*1e-7;
2807 #elif defined(OPENSSL_SYS_NETWARE)
2810 double app_tminterval(int stop,int usertime)
2813 static clock_t tmstart;
2814 static int warning=1;
2816 if (usertime && warning)
2818 BIO_printf(bio_err,"To get meaningful results, run "
2819 "this program on idle system.\n");
2823 if (stop==TM_START) tmstart = clock();
2824 else ret = (clock()-tmstart)/(double)CLOCKS_PER_SEC;
2829 #elif defined(OPENSSL_SYSTEM_VXWORKS)
2832 double app_tminterval(int stop,int usertime)
2835 #ifdef CLOCK_REALTIME
2836 static struct timespec tmstart;
2837 struct timespec now;
2839 static unsigned long tmstart;
2842 static int warning=1;
2844 if (usertime && warning)
2846 BIO_printf(bio_err,"To get meaningful results, run "
2847 "this program on idle system.\n");
2851 #ifdef CLOCK_REALTIME
2852 clock_gettime(CLOCK_REALTIME,&now);
2853 if (stop==TM_START) tmstart = now;
2854 else ret = ( (now.tv_sec+now.tv_nsec*1e-9)
2855 - (tmstart.tv_sec+tmstart.tv_nsec*1e-9) );
2858 if (stop==TM_START) tmstart = now;
2859 else ret = (now - tmstart)/(double)sysClkRateGet();
2864 #elif defined(OPENSSL_SYSTEM_VMS)
2868 double app_tminterval(int stop,int usertime)
2870 static clock_t tmstart;
2877 if (usertime) now = rus.tms_utime;
2880 now = clock(); /* sum of user and kernel times */
2883 gettimeofday(&tv,NULL);
2885 (unsigned long long)tv.tv_sec*CLK_TCK +
2886 (unsigned long long)tv.tv_usec*(1000000/CLK_TCK)
2890 if (stop==TM_START) tmstart = now;
2891 else ret = (now - tmstart)/(double)(CLK_TCK);
2896 #elif defined(_SC_CLK_TCK) /* by means of unistd.h */
2897 #include <sys/times.h>
2899 double app_tminterval(int stop,int usertime)
2903 clock_t now = times(&rus);
2904 static clock_t tmstart;
2906 if (usertime) now = rus.tms_utime;
2908 if (stop==TM_START) tmstart = now;
2911 long int tck = sysconf(_SC_CLK_TCK);
2912 ret = (now - tmstart)/(double)tck;
2919 #include <sys/time.h>
2920 #include <sys/resource.h>
2922 double app_tminterval(int stop,int usertime)
2927 static struct timeval tmstart;
2929 if (usertime) getrusage(RUSAGE_SELF,&rus), now = rus.ru_utime;
2930 else gettimeofday(&now,NULL);
2932 if (stop==TM_START) tmstart = now;
2933 else ret = ( (now.tv_sec+now.tv_usec*1e-6)
2934 - (tmstart.tv_sec+tmstart.tv_usec*1e-6) );
2940 /* app_isdir section */
2942 int app_isdir(const char *name)
2945 WIN32_FIND_DATA FileData;
2946 #if defined(UNICODE) || defined(_UNICODE)
2947 size_t i, len_0 = strlen(name)+1;
2949 if (len_0 > sizeof(FileData.cFileName)/sizeof(FileData.cFileName[0]))
2952 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2953 if (!MultiByteToWideChar(CP_ACP,0,name,len_0,FileData.cFileName,len_0))
2955 for (i=0;i<len_0;i++)
2956 FileData.cFileName[i] = (WCHAR)name[i];
2958 hList = FindFirstFile(FileData.cFileName,&FileData);
2960 hList = FindFirstFile(name,&FileData);
2962 if (hList == INVALID_HANDLE_VALUE) return -1;
2964 return ((FileData.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)!=0);
2967 #include <sys/stat.h>
2969 # if defined(_S_IFMT) && defined(_S_IFDIR)
2970 # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
2972 # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
2976 int app_isdir(const char *name)
2978 #if defined(S_ISDIR)
2981 if (stat(name,&st)==0) return S_ISDIR(st.st_mode);
2989 /* raw_read|write section */
2990 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
2991 int raw_read_stdin(void *buf,int siz)
2994 if (ReadFile(GetStdHandle(STD_INPUT_HANDLE),buf,siz,&n,NULL))
2999 int raw_read_stdin(void *buf,int siz)
3000 { return read(fileno(stdin),buf,siz); }
3003 #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE)
3004 int raw_write_stdout(const void *buf,int siz)
3007 if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE),buf,siz,&n,NULL))
3012 int raw_write_stdout(const void *buf,int siz)
3013 { return write(fileno(stdout),buf,siz); }