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' */
260 if ((*s == 'D') || (*s == 'd'))
262 else if ((*s == 'T') || (*s == 't'))
264 else if ((*s == 'N') || (*s == 'n'))
265 return(FORMAT_NETSCAPE);
266 else if ((*s == 'S') || (*s == 's'))
267 return(FORMAT_SMIME);
268 else if ((*s == 'M') || (*s == 'm'))
269 return(FORMAT_MSBLOB);
271 || (strcmp(s,"PKCS12") == 0) || (strcmp(s,"pkcs12") == 0)
272 || (strcmp(s,"P12") == 0) || (strcmp(s,"p12") == 0))
273 return(FORMAT_PKCS12);
274 else if ((*s == 'E') || (*s == 'e'))
275 return(FORMAT_ENGINE);
276 else if ((*s == 'P') || (*s == 'p'))
278 if (s[1] == 'V' || s[1] == 'v')
284 return(FORMAT_UNDEF);
287 #if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_NETWARE)
288 void program_name(char *in, char *out, int size)
294 /* find the last '/', '\' or ':' */
295 for (i=n-1; i>0; i--)
297 if ((in[i] == '/') || (in[i] == '\\') || (in[i] == ':'))
307 #if defined(OPENSSL_SYS_NETWARE)
308 /* strip off trailing .nlm if present. */
309 if ((n > 4) && (p[n-4] == '.') &&
310 ((p[n-3] == 'n') || (p[n-3] == 'N')) &&
311 ((p[n-2] == 'l') || (p[n-2] == 'L')) &&
312 ((p[n-1] == 'm') || (p[n-1] == 'M')))
315 /* strip off trailing .exe if present. */
316 if ((n > 4) && (p[n-4] == '.') &&
317 ((p[n-3] == 'e') || (p[n-3] == 'E')) &&
318 ((p[n-2] == 'x') || (p[n-2] == 'X')) &&
319 ((p[n-1] == 'e') || (p[n-1] == 'E')))
328 if ((p[i] >= 'A') && (p[i] <= 'Z'))
336 #ifdef OPENSSL_SYS_VMS
337 void program_name(char *in, char *out, int size)
342 while(*chars != '\0')
353 strncpy(out,p,size-1);
364 void program_name(char *in, char *out, int size)
373 BUF_strlcpy(out,p,size);
378 int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[])
391 arg->data=(char **)OPENSSL_malloc(sizeof(char *)*arg->count);
393 for (i=0; i<arg->count; i++)
400 /* first scan over white space */
402 while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n')))
406 /* The start of something good :-) */
407 if (num >= arg->count)
410 int tlen = arg->count + 20;
411 tmp_p = (char **)OPENSSL_realloc(arg->data,
412 sizeof(char *)*tlen);
417 /* initialize newly allocated data */
418 for (i = num; i < arg->count; i++)
423 /* now look for the end of this */
424 if ((*p == '\'') || (*p == '\"')) /* scan for closing quote */
427 arg->data[num-1]++; /* jump over quote */
428 while (*p && (*p != i))
434 while (*p && ((*p != ' ') &&
435 (*p != '\t') && (*p != '\n')))
451 int app_init(long mesgwin)
458 int dump_cert_text (BIO *out, X509 *x)
462 p=X509_NAME_oneline(X509_get_subject_name(x),NULL,0);
463 BIO_puts(out,"subject=");
467 p=X509_NAME_oneline(X509_get_issuer_name(x),NULL,0);
468 BIO_puts(out,"\nissuer=");
476 static int ui_open(UI *ui)
478 return UI_method_get_opener(UI_OpenSSL())(ui);
480 static int ui_read(UI *ui, UI_STRING *uis)
482 if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD
483 && UI_get0_user_data(ui))
485 switch(UI_get_string_type(uis))
490 const char *password =
491 ((PW_CB_DATA *)UI_get0_user_data(ui))->password;
492 if (password && password[0] != '\0')
494 UI_set_result(ui, uis, password);
502 return UI_method_get_reader(UI_OpenSSL())(ui, uis);
504 static int ui_write(UI *ui, UI_STRING *uis)
506 if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD
507 && UI_get0_user_data(ui))
509 switch(UI_get_string_type(uis))
514 const char *password =
515 ((PW_CB_DATA *)UI_get0_user_data(ui))->password;
516 if (password && password[0] != '\0')
523 return UI_method_get_writer(UI_OpenSSL())(ui, uis);
525 static int ui_close(UI *ui)
527 return UI_method_get_closer(UI_OpenSSL())(ui);
529 int setup_ui_method(void)
531 ui_method = UI_create_method("OpenSSL application user interface");
532 UI_method_set_opener(ui_method, ui_open);
533 UI_method_set_reader(ui_method, ui_read);
534 UI_method_set_writer(ui_method, ui_write);
535 UI_method_set_closer(ui_method, ui_close);
538 void destroy_ui_method(void)
542 UI_destroy_method(ui_method);
546 int password_callback(char *buf, int bufsiz, int verify,
551 const char *prompt_info = NULL;
552 const char *password = NULL;
553 PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp;
557 if (cb_data->password)
558 password = cb_data->password;
559 if (cb_data->prompt_info)
560 prompt_info = cb_data->prompt_info;
565 res = strlen(password);
568 memcpy(buf, password, res);
572 ui = UI_new_method(ui_method);
580 prompt = UI_construct_prompt(ui, "pass phrase",
583 ui_flags |= UI_INPUT_FLAG_DEFAULT_PWD;
584 UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0);
587 ok = UI_add_input_string(ui,prompt,ui_flags,buf,
588 PW_MIN_LENGTH,BUFSIZ-1);
589 if (ok >= 0 && verify)
591 buff = (char *)OPENSSL_malloc(bufsiz);
592 ok = UI_add_verify_string(ui,prompt,ui_flags,buff,
593 PW_MIN_LENGTH,BUFSIZ-1, buf);
600 while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0));
604 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);
619 BIO_printf(bio_err,"aborted!\n");
620 OPENSSL_cleanse(buf,(unsigned int)bufsiz);
624 OPENSSL_free(prompt);
629 static char *app_get_pass(BIO *err, char *arg, int keepbio);
631 int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2)
634 if(!arg2 || !arg1 || strcmp(arg1, arg2)) same = 0;
637 *pass1 = app_get_pass(err, arg1, same);
638 if(!*pass1) return 0;
639 } else if(pass1) *pass1 = NULL;
641 *pass2 = app_get_pass(err, arg2, same ? 2 : 0);
642 if(!*pass2) return 0;
643 } else if(pass2) *pass2 = NULL;
647 static char *app_get_pass(BIO *err, char *arg, int keepbio)
649 char *tmp, tpass[APP_PASS_LEN];
650 static BIO *pwdbio = NULL;
652 if(!strncmp(arg, "pass:", 5)) return BUF_strdup(arg + 5);
653 if(!strncmp(arg, "env:", 4)) {
654 tmp = getenv(arg + 4);
656 BIO_printf(err, "Can't read environment variable %s\n", arg + 4);
659 return BUF_strdup(tmp);
661 if(!keepbio || !pwdbio) {
662 if(!strncmp(arg, "file:", 5)) {
663 pwdbio = BIO_new_file(arg + 5, "r");
665 BIO_printf(err, "Can't open file %s\n", arg + 5);
670 * Under _WIN32, which covers even Win64 and CE, file
671 * descriptors referenced by BIO_s_fd are not inherited
672 * by child process and therefore below is not an option.
673 * It could have been an option if bss_fd.c was operating
674 * on real Windows descriptors, such as those obtained
677 } else if(!strncmp(arg, "fd:", 3)) {
680 if(i >= 0) pwdbio = BIO_new_fd(i, BIO_NOCLOSE);
681 if((i < 0) || !pwdbio) {
682 BIO_printf(err, "Can't access file descriptor %s\n", arg + 3);
685 /* Can't do BIO_gets on an fd BIO so add a buffering BIO */
686 btmp = BIO_new(BIO_f_buffer());
687 pwdbio = BIO_push(btmp, pwdbio);
689 } else if(!strcmp(arg, "stdin")) {
690 pwdbio = BIO_new_fp(stdin, BIO_NOCLOSE);
692 BIO_printf(err, "Can't open BIO for stdin\n");
696 BIO_printf(err, "Invalid password argument \"%s\"\n", arg);
700 i = BIO_gets(pwdbio, tpass, APP_PASS_LEN);
702 BIO_free_all(pwdbio);
706 BIO_printf(err, "Error reading password from BIO\n");
709 tmp = strchr(tpass, '\n');
711 return BUF_strdup(tpass);
714 int add_oid_section(BIO *err, CONF *conf)
717 STACK_OF(CONF_VALUE) *sktmp;
720 if(!(p=NCONF_get_string(conf,NULL,"oid_section")))
725 if(!(sktmp = NCONF_get_section(conf, p))) {
726 BIO_printf(err, "problem loading oid section %s\n", p);
729 for(i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
730 cnf = sk_CONF_VALUE_value(sktmp, i);
731 if(OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) {
732 BIO_printf(err, "problem creating object %s=%s\n",
733 cnf->name, cnf->value);
740 static int load_pkcs12(BIO *err, BIO *in, const char *desc,
741 pem_password_cb *pem_cb, void *cb_data,
742 EVP_PKEY **pkey, X509 **cert, STACK_OF(X509) **ca)
745 char tpass[PEM_BUFSIZE];
748 p12 = d2i_PKCS12_bio(in, NULL);
751 BIO_printf(err, "Error loading PKCS12 file for %s\n", desc);
754 /* See if an empty password will do */
755 if (PKCS12_verify_mac(p12, "", 0) || PKCS12_verify_mac(p12, NULL, 0))
760 pem_cb = (pem_password_cb *)password_callback;
761 len = pem_cb(tpass, PEM_BUFSIZE, 0, cb_data);
764 BIO_printf(err, "Passpharse callback error for %s\n",
768 if (len < PEM_BUFSIZE)
770 if (!PKCS12_verify_mac(p12, tpass, len))
773 "Mac verify error (wrong password?) in PKCS12 file for %s\n", desc);
778 ret = PKCS12_parse(p12, pass, pkey, cert, ca);
785 X509 *load_cert(BIO *err, const char *file, int format,
786 const char *pass, ENGINE *e, const char *cert_descrip)
791 if ((cert=BIO_new(BIO_s_file())) == NULL)
793 ERR_print_errors(err);
800 setvbuf(stdin, NULL, _IONBF, 0);
802 BIO_set_fp(cert,stdin,BIO_NOCLOSE);
806 if (BIO_read_filename(cert,file) <= 0)
808 BIO_printf(err, "Error opening %s %s\n",
810 ERR_print_errors(err);
815 if (format == FORMAT_ASN1)
816 x=d2i_X509_bio(cert,NULL);
817 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))
827 NETSCAPE_X509_free(nx);
828 BIO_printf(err,"Error reading header on certificate\n");
833 NETSCAPE_X509_free(nx);
835 else if (format == FORMAT_PEM)
836 x=PEM_read_bio_X509_AUX(cert,NULL,
837 (pem_password_cb *)password_callback, NULL);
838 else if (format == FORMAT_PKCS12)
840 if (!load_pkcs12(err, cert,cert_descrip, NULL, NULL,
845 BIO_printf(err,"bad input format specified for %s\n",
852 BIO_printf(err,"unable to load certificate\n");
853 ERR_print_errors(err);
855 if (cert != NULL) BIO_free(cert);
859 EVP_PKEY *load_key(BIO *err, const char *file, int format, int maybe_stdin,
860 const char *pass, ENGINE *e, const char *key_descrip)
866 cb_data.password = pass;
867 cb_data.prompt_info = file;
869 if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE))
871 BIO_printf(err,"no keyfile specified\n");
874 #ifndef OPENSSL_NO_ENGINE
875 if (format == FORMAT_ENGINE)
878 BIO_printf(bio_err,"no engine specified\n");
880 pkey = ENGINE_load_private_key(e, file,
881 ui_method, &cb_data);
885 key=BIO_new(BIO_s_file());
888 ERR_print_errors(err);
891 if (file == NULL && maybe_stdin)
894 setvbuf(stdin, NULL, _IONBF, 0);
896 BIO_set_fp(key,stdin,BIO_NOCLOSE);
899 if (BIO_read_filename(key,file) <= 0)
901 BIO_printf(err, "Error opening %s %s\n",
903 ERR_print_errors(err);
906 if (format == FORMAT_ASN1)
908 pkey=d2i_PrivateKey_bio(key, NULL);
910 else if (format == FORMAT_PEM)
912 pkey=PEM_read_bio_PrivateKey(key,NULL,
913 (pem_password_cb *)password_callback, &cb_data);
915 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
916 else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC)
917 pkey = load_netscape_key(err, key, file, key_descrip, format);
919 else if (format == FORMAT_PKCS12)
921 if (!load_pkcs12(err, key, key_descrip,
922 (pem_password_cb *)password_callback, &cb_data,
926 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA)
927 else if (format == FORMAT_MSBLOB)
928 pkey = b2i_PrivateKey_bio(key);
929 else if (format == FORMAT_PVK)
930 pkey = b2i_PVK_bio(key, (pem_password_cb *)password_callback,
935 BIO_printf(err,"bad input format specified for key file\n");
939 if (key != NULL) BIO_free(key);
941 BIO_printf(err,"unable to load %s\n", key_descrip);
945 EVP_PKEY *load_pubkey(BIO *err, const char *file, int format, int maybe_stdin,
946 const char *pass, ENGINE *e, const char *key_descrip)
952 cb_data.password = pass;
953 cb_data.prompt_info = file;
955 if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE))
957 BIO_printf(err,"no keyfile specified\n");
960 #ifndef OPENSSL_NO_ENGINE
961 if (format == FORMAT_ENGINE)
964 BIO_printf(bio_err,"no engine specified\n");
966 pkey = ENGINE_load_public_key(e, file,
967 ui_method, &cb_data);
971 key=BIO_new(BIO_s_file());
974 ERR_print_errors(err);
977 if (file == NULL && maybe_stdin)
980 setvbuf(stdin, NULL, _IONBF, 0);
982 BIO_set_fp(key,stdin,BIO_NOCLOSE);
985 if (BIO_read_filename(key,file) <= 0)
987 BIO_printf(err, "Error opening %s %s\n",
989 ERR_print_errors(err);
992 if (format == FORMAT_ASN1)
994 pkey=d2i_PUBKEY_bio(key, NULL);
996 #ifndef OPENSSL_NO_RSA
997 else if (format == FORMAT_ASN1RSA)
1000 rsa = d2i_RSAPublicKey_bio(key, NULL);
1003 pkey = EVP_PKEY_new();
1005 EVP_PKEY_set1_RSA(pkey, rsa);
1011 else if (format == FORMAT_PEMRSA)
1014 rsa = PEM_read_bio_RSAPublicKey(key, NULL,
1015 (pem_password_cb *)password_callback, &cb_data);
1018 pkey = EVP_PKEY_new();
1020 EVP_PKEY_set1_RSA(pkey, rsa);
1027 else if (format == FORMAT_PEM)
1029 pkey=PEM_read_bio_PUBKEY(key,NULL,
1030 (pem_password_cb *)password_callback, &cb_data);
1032 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1033 else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC)
1034 pkey = load_netscape_key(err, key, file, key_descrip, format);
1036 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA)
1037 else if (format == FORMAT_MSBLOB)
1038 pkey = b2i_PublicKey_bio(key);
1042 BIO_printf(err,"bad input format specified for key file\n");
1046 if (key != NULL) BIO_free(key);
1048 BIO_printf(err,"unable to load %s\n", key_descrip);
1052 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1054 load_netscape_key(BIO *err, BIO *key, const char *file,
1055 const char *key_descrip, int format)
1060 const unsigned char *p;
1064 pkey = EVP_PKEY_new();
1066 if (buf == NULL || pkey == NULL)
1070 if (!BUF_MEM_grow_clean(buf,size+1024*10))
1072 i = BIO_read(key, &(buf->data[size]), 1024*10);
1078 BIO_printf(err, "Error reading %s %s",
1083 p=(unsigned char *)buf->data;
1084 rsa = d2i_RSA_NET(NULL,&p,(long)size,NULL,
1085 (format == FORMAT_IISSGC ? 1 : 0));
1089 EVP_PKEY_set1_RSA(pkey, rsa);
1093 EVP_PKEY_free(pkey);
1096 #endif /* ndef OPENSSL_NO_RC4 */
1098 STACK_OF(X509) *load_certs(BIO *err, const char *file, int format,
1099 const char *pass, ENGINE *e, const char *cert_descrip)
1103 STACK_OF(X509) *othercerts = NULL;
1104 STACK_OF(X509_INFO) *allcerts = NULL;
1108 cb_data.password = pass;
1109 cb_data.prompt_info = file;
1111 if((certs = BIO_new(BIO_s_file())) == NULL)
1113 ERR_print_errors(err);
1118 BIO_set_fp(certs,stdin,BIO_NOCLOSE);
1121 if (BIO_read_filename(certs,file) <= 0)
1123 BIO_printf(err, "Error opening %s %s\n",
1124 cert_descrip, file);
1125 ERR_print_errors(err);
1130 if (format == FORMAT_PEM)
1132 othercerts = sk_X509_new_null();
1135 sk_X509_free(othercerts);
1139 allcerts = PEM_X509_INFO_read_bio(certs, NULL,
1140 (pem_password_cb *)password_callback, &cb_data);
1141 for(i = 0; i < sk_X509_INFO_num(allcerts); i++)
1143 xi = sk_X509_INFO_value (allcerts, i);
1146 sk_X509_push(othercerts, xi->x509);
1153 BIO_printf(err,"bad input format specified for %s\n",
1158 if (othercerts == NULL)
1160 BIO_printf(err,"unable to load certificates\n");
1161 ERR_print_errors(err);
1163 if (allcerts) sk_X509_INFO_pop_free(allcerts, X509_INFO_free);
1164 if (certs != NULL) BIO_free(certs);
1169 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
1170 /* Return error for unknown extensions */
1171 #define X509V3_EXT_DEFAULT 0
1172 /* Print error for unknown extensions */
1173 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
1174 /* ASN1 parse unknown extensions */
1175 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
1176 /* BIO_dump unknown extensions */
1177 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
1179 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
1180 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
1182 int set_cert_ex(unsigned long *flags, const char *arg)
1184 static const NAME_EX_TBL cert_tbl[] = {
1185 { "compatible", X509_FLAG_COMPAT, 0xffffffffl},
1186 { "ca_default", X509_FLAG_CA, 0xffffffffl},
1187 { "no_header", X509_FLAG_NO_HEADER, 0},
1188 { "no_version", X509_FLAG_NO_VERSION, 0},
1189 { "no_serial", X509_FLAG_NO_SERIAL, 0},
1190 { "no_signame", X509_FLAG_NO_SIGNAME, 0},
1191 { "no_validity", X509_FLAG_NO_VALIDITY, 0},
1192 { "no_subject", X509_FLAG_NO_SUBJECT, 0},
1193 { "no_issuer", X509_FLAG_NO_ISSUER, 0},
1194 { "no_pubkey", X509_FLAG_NO_PUBKEY, 0},
1195 { "no_extensions", X509_FLAG_NO_EXTENSIONS, 0},
1196 { "no_sigdump", X509_FLAG_NO_SIGDUMP, 0},
1197 { "no_aux", X509_FLAG_NO_AUX, 0},
1198 { "no_attributes", X509_FLAG_NO_ATTRIBUTES, 0},
1199 { "ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK},
1200 { "ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1201 { "ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1202 { "ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1205 return set_multi_opts(flags, arg, cert_tbl);
1208 int set_name_ex(unsigned long *flags, const char *arg)
1210 static const NAME_EX_TBL ex_tbl[] = {
1211 { "esc_2253", ASN1_STRFLGS_ESC_2253, 0},
1212 { "esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0},
1213 { "esc_msb", ASN1_STRFLGS_ESC_MSB, 0},
1214 { "use_quote", ASN1_STRFLGS_ESC_QUOTE, 0},
1215 { "utf8", ASN1_STRFLGS_UTF8_CONVERT, 0},
1216 { "ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0},
1217 { "show_type", ASN1_STRFLGS_SHOW_TYPE, 0},
1218 { "dump_all", ASN1_STRFLGS_DUMP_ALL, 0},
1219 { "dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0},
1220 { "dump_der", ASN1_STRFLGS_DUMP_DER, 0},
1221 { "compat", XN_FLAG_COMPAT, 0xffffffffL},
1222 { "sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK},
1223 { "sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK},
1224 { "sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK},
1225 { "sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK},
1226 { "dn_rev", XN_FLAG_DN_REV, 0},
1227 { "nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK},
1228 { "sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK},
1229 { "lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK},
1230 { "align", XN_FLAG_FN_ALIGN, 0},
1231 { "oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK},
1232 { "space_eq", XN_FLAG_SPC_EQ, 0},
1233 { "dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0},
1234 { "RFC2253", XN_FLAG_RFC2253, 0xffffffffL},
1235 { "oneline", XN_FLAG_ONELINE, 0xffffffffL},
1236 { "multiline", XN_FLAG_MULTILINE, 0xffffffffL},
1237 { "ca_default", XN_FLAG_MULTILINE, 0xffffffffL},
1240 return set_multi_opts(flags, arg, ex_tbl);
1243 int set_ext_copy(int *copy_type, const char *arg)
1245 if (!strcasecmp(arg, "none"))
1246 *copy_type = EXT_COPY_NONE;
1247 else if (!strcasecmp(arg, "copy"))
1248 *copy_type = EXT_COPY_ADD;
1249 else if (!strcasecmp(arg, "copyall"))
1250 *copy_type = EXT_COPY_ALL;
1256 int copy_extensions(X509 *x, X509_REQ *req, int copy_type)
1258 STACK_OF(X509_EXTENSION) *exts = NULL;
1259 X509_EXTENSION *ext, *tmpext;
1261 int i, idx, ret = 0;
1262 if (!x || !req || (copy_type == EXT_COPY_NONE))
1264 exts = X509_REQ_get_extensions(req);
1266 for(i = 0; i < sk_X509_EXTENSION_num(exts); i++) {
1267 ext = sk_X509_EXTENSION_value(exts, i);
1268 obj = X509_EXTENSION_get_object(ext);
1269 idx = X509_get_ext_by_OBJ(x, obj, -1);
1270 /* Does extension exist? */
1272 /* If normal copy don't override existing extension */
1273 if (copy_type == EXT_COPY_ADD)
1275 /* Delete all extensions of same type */
1277 tmpext = X509_get_ext(x, idx);
1278 X509_delete_ext(x, idx);
1279 X509_EXTENSION_free(tmpext);
1280 idx = X509_get_ext_by_OBJ(x, obj, -1);
1281 } while (idx != -1);
1283 if (!X509_add_ext(x, ext, -1))
1291 sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
1299 static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl)
1301 STACK_OF(CONF_VALUE) *vals;
1305 vals = X509V3_parse_list(arg);
1306 for (i = 0; i < sk_CONF_VALUE_num(vals); i++) {
1307 val = sk_CONF_VALUE_value(vals, i);
1308 if (!set_table_opts(flags, val->name, in_tbl))
1311 sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
1315 static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl)
1318 const NAME_EX_TBL *ptbl;
1324 } else if (c == '+') {
1329 for(ptbl = in_tbl; ptbl->name; ptbl++) {
1330 if(!strcasecmp(arg, ptbl->name)) {
1331 *flags &= ~ptbl->mask;
1332 if(c) *flags |= ptbl->flag;
1333 else *flags &= ~ptbl->flag;
1340 void print_name(BIO *out, const char *title, X509_NAME *nm, unsigned long lflags)
1346 if(title) BIO_puts(out, title);
1347 if((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
1351 if(lflags == XN_FLAG_COMPAT) {
1352 buf = X509_NAME_oneline(nm, 0, 0);
1354 BIO_puts(out, "\n");
1357 if(mline) BIO_puts(out, "\n");
1358 X509_NAME_print_ex(out, nm, indent, lflags);
1359 BIO_puts(out, "\n");
1363 X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath)
1366 X509_LOOKUP *lookup;
1367 if(!(store = X509_STORE_new())) goto end;
1368 lookup=X509_STORE_add_lookup(store,X509_LOOKUP_file());
1369 if (lookup == NULL) goto end;
1371 if(!X509_LOOKUP_load_file(lookup,CAfile,X509_FILETYPE_PEM)) {
1372 BIO_printf(bp, "Error loading file %s\n", CAfile);
1375 } else X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT);
1377 lookup=X509_STORE_add_lookup(store,X509_LOOKUP_hash_dir());
1378 if (lookup == NULL) goto end;
1380 if(!X509_LOOKUP_add_dir(lookup,CApath,X509_FILETYPE_PEM)) {
1381 BIO_printf(bp, "Error loading directory %s\n", CApath);
1384 } else X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT);
1389 X509_STORE_free(store);
1393 #ifndef OPENSSL_NO_ENGINE
1394 /* Try to load an engine in a shareable library */
1395 static ENGINE *try_load_engine(BIO *err, const char *engine, int debug)
1397 ENGINE *e = ENGINE_by_id("dynamic");
1400 if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0)
1401 || !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0))
1410 ENGINE *setup_engine(BIO *err, const char *engine, int debug)
1416 if(strcmp(engine, "auto") == 0)
1418 BIO_printf(err,"enabling auto ENGINE support\n");
1419 ENGINE_register_all_complete();
1422 if((e = ENGINE_by_id(engine)) == NULL
1423 && (e = try_load_engine(err, engine, debug)) == NULL)
1425 BIO_printf(err,"invalid engine \"%s\"\n", engine);
1426 ERR_print_errors(err);
1431 ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM,
1434 ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1);
1435 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
1437 BIO_printf(err,"can't use that engine\n");
1438 ERR_print_errors(err);
1443 BIO_printf(err,"engine \"%s\" set.\n", ENGINE_get_id(e));
1445 /* Free our "structural" reference. */
1452 int load_config(BIO *err, CONF *cnf)
1454 static int load_config_called = 0;
1455 if (load_config_called)
1457 load_config_called = 1;
1463 OPENSSL_load_builtin_modules();
1465 if (CONF_modules_load(cnf, NULL, 0) <= 0)
1467 BIO_printf(err, "Error configuring OpenSSL\n");
1468 ERR_print_errors(err);
1474 char *make_config_name()
1476 const char *t=X509_get_default_cert_area();
1480 len=strlen(t)+strlen(OPENSSL_CONF)+2;
1481 p=OPENSSL_malloc(len);
1482 BUF_strlcpy(p,t,len);
1483 #ifndef OPENSSL_SYS_VMS
1484 BUF_strlcat(p,"/",len);
1486 BUF_strlcat(p,OPENSSL_CONF,len);
1491 static unsigned long index_serial_hash(const CSTRING *a)
1496 while (*n == '0') n++;
1497 return(lh_strhash(n));
1500 static int index_serial_cmp(const CSTRING *a, const CSTRING *b)
1504 for (aa=a[DB_serial]; *aa == '0'; aa++);
1505 for (bb=b[DB_serial]; *bb == '0'; bb++);
1506 return(strcmp(aa,bb));
1509 static int index_name_qual(char **a)
1510 { return(a[0][0] == 'V'); }
1512 static unsigned long index_name_hash(const CSTRING *a)
1513 { return(lh_strhash(a[DB_name])); }
1515 int index_name_cmp(const CSTRING *a, const CSTRING *b)
1516 { return(strcmp(a[DB_name], b[DB_name])); }
1518 static IMPLEMENT_LHASH_HASH_FN(index_serial, CSTRING)
1519 static IMPLEMENT_LHASH_COMP_FN(index_serial, CSTRING)
1520 static IMPLEMENT_LHASH_HASH_FN(index_name, CSTRING)
1521 static IMPLEMENT_LHASH_COMP_FN(index_name, CSTRING)
1526 BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai)
1530 MS_STATIC char buf[1024];
1531 ASN1_INTEGER *ai=NULL;
1533 ai=ASN1_INTEGER_new();
1534 if (ai == NULL) goto err;
1536 if ((in=BIO_new(BIO_s_file())) == NULL)
1538 ERR_print_errors(bio_err);
1542 if (BIO_read_filename(in,serialfile) <= 0)
1552 if (ret == NULL || !rand_serial(ret, ai))
1553 BIO_printf(bio_err, "Out of memory\n");
1558 if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1560 BIO_printf(bio_err,"unable to load number from %s\n",
1564 ret=ASN1_INTEGER_to_BN(ai,NULL);
1567 BIO_printf(bio_err,"error converting number from bin to BIGNUM\n");
1578 if (in != NULL) BIO_free(in);
1579 if (ai != NULL) ASN1_INTEGER_free(ai);
1583 int save_serial(char *serialfile, char *suffix, BIGNUM *serial, ASN1_INTEGER **retai)
1588 ASN1_INTEGER *ai=NULL;
1592 j = strlen(serialfile);
1594 j = strlen(serialfile) + strlen(suffix) + 1;
1597 BIO_printf(bio_err,"file name too long\n");
1602 BUF_strlcpy(buf[0], serialfile, BSIZE);
1605 #ifndef OPENSSL_SYS_VMS
1606 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, suffix);
1608 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, suffix);
1612 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]);
1614 out=BIO_new(BIO_s_file());
1617 ERR_print_errors(bio_err);
1620 if (BIO_write_filename(out,buf[0]) <= 0)
1626 if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1628 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1631 i2a_ASN1_INTEGER(out,ai);
1640 if (out != NULL) BIO_free_all(out);
1641 if (ai != NULL) ASN1_INTEGER_free(ai);
1645 int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix)
1650 i = strlen(serialfile) + strlen(old_suffix);
1651 j = strlen(serialfile) + strlen(new_suffix);
1655 BIO_printf(bio_err,"file name too long\n");
1659 #ifndef OPENSSL_SYS_VMS
1660 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s",
1661 serialfile, new_suffix);
1663 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s",
1664 serialfile, new_suffix);
1666 #ifndef OPENSSL_SYS_VMS
1667 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s",
1668 serialfile, old_suffix);
1670 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s",
1671 serialfile, old_suffix);
1674 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1675 serialfile, buf[1]);
1677 if (rename(serialfile,buf[1]) < 0 && errno != ENOENT
1683 "unable to rename %s to %s\n",
1684 serialfile, buf[1]);
1689 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1692 if (rename(buf[0],serialfile) < 0)
1695 "unable to rename %s to %s\n",
1698 rename(buf[1],serialfile);
1706 int rand_serial(BIGNUM *b, ASN1_INTEGER *ai)
1718 if (!BN_pseudo_rand(btmp, SERIAL_RAND_BITS, 0, 0))
1720 if (ai && !BN_to_ASN1_INTEGER(btmp, ai))
1733 CA_DB *load_index(char *dbfile, DB_ATTR *db_attr)
1735 CA_DB *retdb = NULL;
1736 TXT_DB *tmpdb = NULL;
1737 BIO *in = BIO_new(BIO_s_file());
1738 CONF *dbattr_conf = NULL;
1744 ERR_print_errors(bio_err);
1747 if (BIO_read_filename(in,dbfile) <= 0)
1750 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1753 if ((tmpdb = TXT_DB_read(in,DB_NUMBER)) == NULL)
1756 #ifndef OPENSSL_SYS_VMS
1757 BIO_snprintf(buf[0], sizeof buf[0], "%s.attr", dbfile);
1759 BIO_snprintf(buf[0], sizeof buf[0], "%s-attr", dbfile);
1761 dbattr_conf = NCONF_new(NULL);
1762 if (NCONF_load(dbattr_conf,buf[0],&errorline) <= 0)
1767 "error on line %ld of db attribute file '%s'\n"
1773 NCONF_free(dbattr_conf);
1778 if ((retdb = OPENSSL_malloc(sizeof(CA_DB))) == NULL)
1780 fprintf(stderr, "Out of memory\n");
1787 retdb->attributes = *db_attr;
1790 retdb->attributes.unique_subject = 1;
1795 char *p = NCONF_get_string(dbattr_conf,NULL,"unique_subject");
1799 BIO_printf(bio_err, "DEBUG[load_index]: unique_subject = \"%s\"\n", p);
1801 retdb->attributes.unique_subject = parse_yesno(p,1);
1806 if (dbattr_conf) NCONF_free(dbattr_conf);
1807 if (tmpdb) TXT_DB_free(tmpdb);
1808 if (in) BIO_free_all(in);
1812 int index_index(CA_DB *db)
1814 if (!TXT_DB_create_index(db->db, DB_serial, NULL,
1815 LHASH_HASH_FN(index_serial),
1816 LHASH_COMP_FN(index_serial)))
1819 "error creating serial number index:(%ld,%ld,%ld)\n",
1820 db->db->error,db->db->arg1,db->db->arg2);
1824 if (db->attributes.unique_subject
1825 && !TXT_DB_create_index(db->db, DB_name, index_name_qual,
1826 LHASH_HASH_FN(index_name),
1827 LHASH_COMP_FN(index_name)))
1829 BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n",
1830 db->db->error,db->db->arg1,db->db->arg2);
1836 int save_index(const char *dbfile, const char *suffix, CA_DB *db)
1839 BIO *out = BIO_new(BIO_s_file());
1844 ERR_print_errors(bio_err);
1848 j = strlen(dbfile) + strlen(suffix);
1851 BIO_printf(bio_err,"file name too long\n");
1855 #ifndef OPENSSL_SYS_VMS
1856 j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr", dbfile);
1858 j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr", dbfile);
1860 #ifndef OPENSSL_SYS_VMS
1861 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.attr.%s", dbfile, suffix);
1863 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-attr-%s", dbfile, suffix);
1865 #ifndef OPENSSL_SYS_VMS
1866 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, suffix);
1868 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, suffix);
1871 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]);
1873 if (BIO_write_filename(out,buf[0]) <= 0)
1876 BIO_printf(bio_err,"unable to open '%s'\n", dbfile);
1879 j=TXT_DB_write(out,db->db);
1880 if (j <= 0) goto err;
1884 out = BIO_new(BIO_s_file());
1886 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[1]);
1888 if (BIO_write_filename(out,buf[1]) <= 0)
1891 BIO_printf(bio_err,"unable to open '%s'\n", buf[2]);
1894 BIO_printf(out,"unique_subject = %s\n",
1895 db->attributes.unique_subject ? "yes" : "no");
1903 int rotate_index(const char *dbfile, const char *new_suffix, const char *old_suffix)
1908 i = strlen(dbfile) + strlen(old_suffix);
1909 j = strlen(dbfile) + strlen(new_suffix);
1913 BIO_printf(bio_err,"file name too long\n");
1917 #ifndef OPENSSL_SYS_VMS
1918 j = BIO_snprintf(buf[4], sizeof buf[4], "%s.attr", dbfile);
1920 j = BIO_snprintf(buf[4], sizeof buf[4], "%s-attr", dbfile);
1922 #ifndef OPENSSL_SYS_VMS
1923 j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr.%s",
1924 dbfile, new_suffix);
1926 j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr-%s",
1927 dbfile, new_suffix);
1929 #ifndef OPENSSL_SYS_VMS
1930 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s",
1931 dbfile, new_suffix);
1933 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s",
1934 dbfile, new_suffix);
1936 #ifndef OPENSSL_SYS_VMS
1937 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s",
1938 dbfile, old_suffix);
1940 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s",
1941 dbfile, old_suffix);
1943 #ifndef OPENSSL_SYS_VMS
1944 j = BIO_snprintf(buf[3], sizeof buf[3], "%s.attr.%s",
1945 dbfile, old_suffix);
1947 j = BIO_snprintf(buf[3], sizeof buf[3], "%s-attr-%s",
1948 dbfile, old_suffix);
1951 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1954 if (rename(dbfile,buf[1]) < 0 && errno != ENOENT
1960 "unable to rename %s to %s\n",
1966 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1969 if (rename(buf[0],dbfile) < 0)
1972 "unable to rename %s to %s\n",
1975 rename(buf[1],dbfile);
1979 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1982 if (rename(buf[4],buf[3]) < 0 && errno != ENOENT
1988 "unable to rename %s to %s\n",
1991 rename(dbfile,buf[0]);
1992 rename(buf[1],dbfile);
1996 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1999 if (rename(buf[2],buf[4]) < 0)
2002 "unable to rename %s to %s\n",
2005 rename(buf[3],buf[4]);
2006 rename(dbfile,buf[0]);
2007 rename(buf[1],dbfile);
2015 void free_index(CA_DB *db)
2019 if (db->db) TXT_DB_free(db->db);
2024 int parse_yesno(const char *str, int def)
2031 case 'f': /* false */
2032 case 'F': /* FALSE */
2038 case 't': /* true */
2039 case 'T': /* TRUE */
2054 * subject is expected to be in the format /type0=value0/type1=value1/type2=...
2055 * where characters may be escaped by \
2057 X509_NAME *parse_name(char *subject, long chtype, int multirdn)
2059 size_t buflen = strlen(subject)+1; /* to copy the types and values into. due to escaping, the copy can only become shorter */
2060 char *buf = OPENSSL_malloc(buflen);
2061 size_t max_ne = buflen / 2 + 1; /* maximum number of name elements */
2062 char **ne_types = OPENSSL_malloc(max_ne * sizeof (char *));
2063 char **ne_values = OPENSSL_malloc(max_ne * sizeof (char *));
2064 int *mval = OPENSSL_malloc (max_ne * sizeof (int));
2066 char *sp = subject, *bp = buf;
2069 X509_NAME *n = NULL;
2072 if (!buf || !ne_types || !ne_values)
2074 BIO_printf(bio_err, "malloc error\n");
2078 if (*subject != '/')
2080 BIO_printf(bio_err, "Subject does not start with '/'.\n");
2083 sp++; /* skip leading / */
2085 /* no multivalued RDN by default */
2091 ne_types[ne_num] = bp;
2094 if (*sp == '\\') /* is there anything to escape in the type...? */
2100 BIO_printf(bio_err, "escape character at end of string\n");
2104 else if (*sp == '=')
2115 BIO_printf(bio_err, "end of string encountered while processing type of subject name element #%d\n", ne_num);
2118 ne_values[ne_num] = bp;
2127 BIO_printf(bio_err, "escape character at end of string\n");
2131 else if (*sp == '/')
2134 /* no multivalued RDN by default */
2138 else if (*sp == '+' && multirdn)
2140 /* a not escaped + signals a mutlivalued RDN */
2142 mval[ne_num+1] = -1;
2152 if (!(n = X509_NAME_new()))
2155 for (i = 0; i < ne_num; i++)
2157 if ((nid=OBJ_txt2nid(ne_types[i])) == NID_undef)
2159 BIO_printf(bio_err, "Subject Attribute %s has no known NID, skipped\n", ne_types[i]);
2165 BIO_printf(bio_err, "No value provided for Subject Attribute %s, skipped\n", ne_types[i]);
2169 if (!X509_NAME_add_entry_by_NID(n, nid, chtype, (unsigned char*)ne_values[i], -1,-1,mval[i]))
2173 OPENSSL_free(ne_values);
2174 OPENSSL_free(ne_types);
2181 OPENSSL_free(ne_values);
2183 OPENSSL_free(ne_types);
2189 int args_verify(char ***pargs, int *pargc,
2190 int *badarg, BIO *err, X509_VERIFY_PARAM **pm)
2192 ASN1_OBJECT *otmp = NULL;
2193 unsigned long flags = 0;
2196 char **oldargs = *pargs;
2197 char *arg = **pargs, *argn = (*pargs)[1];
2198 if (!strcmp(arg, "-policy"))
2204 otmp = OBJ_txt2obj(argn, 0);
2207 BIO_printf(err, "Invalid Policy \"%s\"\n",
2214 else if (strcmp(arg,"-purpose") == 0)
2216 X509_PURPOSE *xptmp;
2221 i = X509_PURPOSE_get_by_sname(argn);
2224 BIO_printf(err, "unrecognized purpose\n");
2229 xptmp = X509_PURPOSE_get0(i);
2230 purpose = X509_PURPOSE_get_id(xptmp);
2235 else if (!strcmp(arg, "-ignore_critical"))
2236 flags |= X509_V_FLAG_IGNORE_CRITICAL;
2237 else if (!strcmp(arg, "-issuer_checks"))
2238 flags |= X509_V_FLAG_CB_ISSUER_CHECK;
2239 else if (!strcmp(arg, "-crl_check"))
2240 flags |= X509_V_FLAG_CRL_CHECK;
2241 else if (!strcmp(arg, "-crl_check_all"))
2242 flags |= X509_V_FLAG_CRL_CHECK|X509_V_FLAG_CRL_CHECK_ALL;
2243 else if (!strcmp(arg, "-policy_check"))
2244 flags |= X509_V_FLAG_POLICY_CHECK;
2245 else if (!strcmp(arg, "-explicit_policy"))
2246 flags |= X509_V_FLAG_EXPLICIT_POLICY;
2247 else if (!strcmp(arg, "-inhibit_any"))
2248 flags |= X509_V_FLAG_INHIBIT_ANY;
2249 else if (!strcmp(arg, "-inhibit_map"))
2250 flags |= X509_V_FLAG_INHIBIT_MAP;
2251 else if (!strcmp(arg, "-x509_strict"))
2252 flags |= X509_V_FLAG_X509_STRICT;
2253 else if (!strcmp(arg, "-extended_crl"))
2254 flags |= X509_V_FLAG_EXTENDED_CRL_SUPPORT;
2255 else if (!strcmp(arg, "-use_deltas"))
2256 flags |= X509_V_FLAG_USE_DELTAS;
2257 else if (!strcmp(arg, "-policy_print"))
2258 flags |= X509_V_FLAG_NOTIFY_POLICY;
2265 X509_VERIFY_PARAM_free(*pm);
2270 if (!*pm && !(*pm = X509_VERIFY_PARAM_new()))
2277 X509_VERIFY_PARAM_add0_policy(*pm, otmp);
2279 X509_VERIFY_PARAM_set_flags(*pm, flags);
2282 X509_VERIFY_PARAM_set_purpose(*pm, purpose);
2289 *pargc -= *pargs - oldargs;
2295 /* Read whole contents of a BIO into an allocated memory buffer and
2299 int bio_to_mem(unsigned char **out, int maxlen, BIO *in)
2303 unsigned char tbuf[1024];
2304 mem = BIO_new(BIO_s_mem());
2309 if ((maxlen != -1) && maxlen < 1024)
2313 len = BIO_read(in, tbuf, len);
2316 if (BIO_write(mem, tbuf, len) != len)
2326 ret = BIO_get_mem_data(mem, (char **)out);
2327 BIO_set_flags(mem, BIO_FLAGS_MEM_RDONLY);
2332 int pkey_ctrl_string(EVP_PKEY_CTX *ctx, char *value)
2335 char *stmp, *vtmp = NULL;
2336 stmp = BUF_strdup(value);
2339 vtmp = strchr(stmp, ':');
2345 rv = EVP_PKEY_CTX_ctrl_str(ctx, stmp, vtmp);
2350 static void nodes_print(BIO *out, const char *name,
2351 STACK_OF(X509_POLICY_NODE) *nodes)
2353 X509_POLICY_NODE *node;
2355 BIO_printf(out, "%s Policies:", name);
2358 BIO_puts(out, "\n");
2359 for (i = 0; i < sk_X509_POLICY_NODE_num(nodes); i++)
2361 node = sk_X509_POLICY_NODE_value(nodes, i);
2362 X509_POLICY_NODE_print(out, node, 2);
2366 BIO_puts(out, " <empty>\n");
2369 void policies_print(BIO *out, X509_STORE_CTX *ctx)
2371 X509_POLICY_TREE *tree;
2372 int explicit_policy;
2376 out = BIO_new_fp(stderr, BIO_NOCLOSE);
2379 tree = X509_STORE_CTX_get0_policy_tree(ctx);
2380 explicit_policy = X509_STORE_CTX_get_explicit_policy(ctx);
2382 BIO_printf(out, "Require explicit Policy: %s\n",
2383 explicit_policy ? "True" : "False");
2385 nodes_print(out, "Authority", X509_policy_tree_get0_policies(tree));
2386 nodes_print(out, "User", X509_policy_tree_get0_user_policies(tree));
2391 #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
2393 static JPAKE_CTX *jpake_init(const char *us, const char *them,
2399 BIGNUM *bnsecret = BN_new();
2402 /* Use a safe prime for p (that we found earlier) */
2403 BN_hex2bn(&p, "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F");
2409 BN_bin2bn((const unsigned char *)secret, strlen(secret), bnsecret);
2411 ctx = JPAKE_CTX_new(us, them, p, g, q, bnsecret);
2420 static void jpake_send_part(BIO *conn, const JPAKE_STEP_PART *p)
2422 BN_print(conn, p->gx);
2423 BIO_puts(conn, "\n");
2424 BN_print(conn, p->zkpx.gr);
2425 BIO_puts(conn, "\n");
2426 BN_print(conn, p->zkpx.b);
2427 BIO_puts(conn, "\n");
2430 static void jpake_send_step1(BIO *bconn, JPAKE_CTX *ctx)
2434 JPAKE_STEP1_init(&s1);
2435 JPAKE_STEP1_generate(&s1, ctx);
2436 jpake_send_part(bconn, &s1.p1);
2437 jpake_send_part(bconn, &s1.p2);
2438 (void)BIO_flush(bconn);
2439 JPAKE_STEP1_release(&s1);
2442 static void jpake_send_step2(BIO *bconn, JPAKE_CTX *ctx)
2446 JPAKE_STEP2_init(&s2);
2447 JPAKE_STEP2_generate(&s2, ctx);
2448 jpake_send_part(bconn, &s2);
2449 (void)BIO_flush(bconn);
2450 JPAKE_STEP2_release(&s2);
2453 static void jpake_send_step3a(BIO *bconn, JPAKE_CTX *ctx)
2457 JPAKE_STEP3A_init(&s3a);
2458 JPAKE_STEP3A_generate(&s3a, ctx);
2459 BIO_write(bconn, s3a.hhk, sizeof s3a.hhk);
2460 (void)BIO_flush(bconn);
2461 JPAKE_STEP3A_release(&s3a);
2464 static void jpake_send_step3b(BIO *bconn, JPAKE_CTX *ctx)
2468 JPAKE_STEP3B_init(&s3b);
2469 JPAKE_STEP3B_generate(&s3b, ctx);
2470 BIO_write(bconn, s3b.hk, sizeof s3b.hk);
2471 (void)BIO_flush(bconn);
2472 JPAKE_STEP3B_release(&s3b);
2475 static void readbn(BIGNUM **bn, BIO *bconn)
2480 l = BIO_gets(bconn, buf, sizeof buf);
2482 assert(buf[l-1] == '\n');
2487 static void jpake_receive_part(JPAKE_STEP_PART *p, BIO *bconn)
2489 readbn(&p->gx, bconn);
2490 readbn(&p->zkpx.gr, bconn);
2491 readbn(&p->zkpx.b, bconn);
2494 static void jpake_receive_step1(JPAKE_CTX *ctx, BIO *bconn)
2498 JPAKE_STEP1_init(&s1);
2499 jpake_receive_part(&s1.p1, bconn);
2500 jpake_receive_part(&s1.p2, bconn);
2501 if(!JPAKE_STEP1_process(ctx, &s1))
2503 ERR_print_errors(bio_err);
2506 JPAKE_STEP1_release(&s1);
2509 static void jpake_receive_step2(JPAKE_CTX *ctx, BIO *bconn)
2513 JPAKE_STEP2_init(&s2);
2514 jpake_receive_part(&s2, bconn);
2515 if(!JPAKE_STEP2_process(ctx, &s2))
2517 ERR_print_errors(bio_err);
2520 JPAKE_STEP2_release(&s2);
2523 static void jpake_receive_step3a(JPAKE_CTX *ctx, BIO *bconn)
2528 JPAKE_STEP3A_init(&s3a);
2529 l = BIO_read(bconn, s3a.hhk, sizeof s3a.hhk);
2530 assert(l == sizeof s3a.hhk);
2531 if(!JPAKE_STEP3A_process(ctx, &s3a))
2533 ERR_print_errors(bio_err);
2536 JPAKE_STEP3A_release(&s3a);
2539 static void jpake_receive_step3b(JPAKE_CTX *ctx, BIO *bconn)
2544 JPAKE_STEP3B_init(&s3b);
2545 l = BIO_read(bconn, s3b.hk, sizeof s3b.hk);
2546 assert(l == sizeof s3b.hk);
2547 if(!JPAKE_STEP3B_process(ctx, &s3b))
2549 ERR_print_errors(bio_err);
2552 JPAKE_STEP3B_release(&s3b);
2555 void jpake_client_auth(BIO *out, BIO *conn, const char *secret)
2560 BIO_puts(out, "Authenticating with JPAKE\n");
2562 ctx = jpake_init("client", "server", secret);
2564 bconn = BIO_new(BIO_f_buffer());
2565 BIO_push(bconn, conn);
2567 jpake_send_step1(bconn, ctx);
2568 jpake_receive_step1(ctx, bconn);
2569 jpake_send_step2(bconn, ctx);
2570 jpake_receive_step2(ctx, bconn);
2571 jpake_send_step3a(bconn, ctx);
2572 jpake_receive_step3b(ctx, bconn);
2574 BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n");
2576 psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx));
2581 JPAKE_CTX_free(ctx);
2584 void jpake_server_auth(BIO *out, BIO *conn, const char *secret)
2589 BIO_puts(out, "Authenticating with JPAKE\n");
2591 ctx = jpake_init("server", "client", secret);
2593 bconn = BIO_new(BIO_f_buffer());
2594 BIO_push(bconn, conn);
2596 jpake_receive_step1(ctx, bconn);
2597 jpake_send_step1(bconn, ctx);
2598 jpake_receive_step2(ctx, bconn);
2599 jpake_send_step2(bconn, ctx);
2600 jpake_receive_step3a(ctx, bconn);
2601 jpake_send_step3b(bconn, ctx);
2603 BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n");
2605 psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx));
2610 JPAKE_CTX_free(ctx);
2616 * Platform-specific sections
2621 # define fileno(a) (int)_fileno(a)
2624 # include <windows.h>
2627 static int WIN32_rename(const char *from, const char *to)
2629 TCHAR *tfrom=NULL,*tto;
2633 if (sizeof(TCHAR) == 1)
2635 tfrom = (TCHAR *)from;
2638 else /* UNICODE path */
2640 size_t i,flen=strlen(from)+1,tlen=strlen(to)+1;
2641 tfrom = (TCHAR *)malloc(sizeof(TCHAR)*(flen+tlen));
2642 if (tfrom==NULL) goto err;
2644 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2645 if (!MultiByteToWideChar(CP_ACP,0,from,flen,(WCHAR *)tfrom,flen))
2647 for (i=0;i<flen;i++) tfrom[i]=(TCHAR)from[i];
2648 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2649 if (!MultiByteToWideChar(CP_ACP,0,to, tlen,(WCHAR *)tto, tlen))
2651 for (i=0;i<tlen;i++) tto[i] =(TCHAR)to[i];
2654 if (MoveFile(tfrom,tto)) goto ok;
2656 if (err==ERROR_ALREADY_EXISTS || err==ERROR_FILE_EXISTS)
2658 if (DeleteFile(tto) && MoveFile(tfrom,tto))
2662 if (err==ERROR_FILE_NOT_FOUND || err==ERROR_PATH_NOT_FOUND)
2664 else if (err==ERROR_ACCESS_DENIED)
2667 errno = EINVAL; /* we could map more codes... */
2671 if (tfrom!=NULL && tfrom!=(TCHAR *)from) free(tfrom);
2676 /* app_tminterval section */
2678 double app_tminterval(int stop,int usertime)
2682 static ULARGE_INTEGER tmstart;
2683 static int warning=1;
2685 static HANDLE proc=NULL;
2689 if (GetVersion() < 0x80000000)
2690 proc = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,
2691 GetCurrentProcessId());
2692 if (proc==NULL) proc = (HANDLE)-1;
2695 if (usertime && proc!=(HANDLE)-1)
2698 GetProcessTimes(proc,&junk,&junk,&junk,&now);
2705 if (usertime && warning)
2707 BIO_printf(bio_err,"To get meaningful results, run "
2708 "this program on idle system.\n");
2711 GetSystemTime(&systime);
2712 SystemTimeToFileTime(&systime,&now);
2717 tmstart.u.LowPart = now.dwLowDateTime;
2718 tmstart.u.HighPart = now.dwHighDateTime;
2721 ULARGE_INTEGER tmstop;
2723 tmstop.u.LowPart = now.dwLowDateTime;
2724 tmstop.u.HighPart = now.dwHighDateTime;
2726 ret = (__int64)(tmstop.QuadPart - tmstart.QuadPart)*1e-7;
2732 #elif defined(OPENSSL_SYS_NETWARE)
2735 double app_tminterval(int stop,int usertime)
2738 static clock_t tmstart;
2739 static int warning=1;
2741 if (usertime && warning)
2743 BIO_printf(bio_err,"To get meaningful results, run "
2744 "this program on idle system.\n");
2748 if (stop==TM_START) tmstart = clock();
2749 else ret = (clock()-tmstart)/(double)CLOCKS_PER_SEC;
2754 #elif defined(OPENSSL_SYSTEM_VXWORKS)
2757 double app_tminterval(int stop,int usertime)
2760 #ifdef CLOCK_REALTIME
2761 static struct timespec tmstart;
2762 struct timespec now;
2764 static unsigned long tmstart;
2767 static int warning=1;
2769 if (usertime && warning)
2771 BIO_printf(bio_err,"To get meaningful results, run "
2772 "this program on idle system.\n");
2776 #ifdef CLOCK_REALTIME
2777 clock_gettime(CLOCK_REALTIME,&now);
2778 if (stop==TM_START) tmstart = now;
2779 else ret = ( (now.tv_sec+now.tv_nsec*1e-9)
2780 - (tmstart.tv_sec+tmstart.tv_nsec*1e-9) );
2783 if (stop==TM_START) tmstart = now;
2784 else ret = (now - tmstart)/(double)sysClkRateGet();
2789 #elif defined(OPENSSL_SYSTEM_VMS)
2793 double app_tminterval(int stop,int usertime)
2795 static clock_t tmstart;
2802 if (usertime) now = rus.tms_utime;
2805 now = clock(); /* sum of user and kernel times */
2808 gettimeofday(&tv,NULL);
2810 (unsigned long long)tv.tv_sec*CLK_TCK +
2811 (unsigned long long)tv.tv_usec*(1000000/CLK_TCK)
2815 if (stop==TM_START) tmstart = now;
2816 else ret = (now - tmstart)/(double)(CLK_TCK);
2821 #elif defined(_SC_CLK_TCK) /* by means of unistd.h */
2822 #include <sys/times.h>
2824 double app_tminterval(int stop,int usertime)
2828 clock_t now = times(&rus);
2829 static clock_t tmstart;
2831 if (usertime) now = rus.tms_utime;
2833 if (stop==TM_START) tmstart = now;
2836 long int tck = sysconf(_SC_CLK_TCK);
2837 ret = (now - tmstart)/(double)tck;
2844 #include <sys/time.h>
2845 #include <sys/resource.h>
2847 double app_tminterval(int stop,int usertime)
2852 static struct timeval tmstart;
2854 if (usertime) getrusage(RUSAGE_SELF,&rus), now = rus.ru_utime;
2855 else gettimeofday(&now,NULL);
2857 if (stop==TM_START) tmstart = now;
2858 else ret = ( (now.tv_sec+now.tv_usec*1e-6)
2859 - (tmstart.tv_sec+tmstart.tv_usec*1e-6) );
2865 /* app_isdir section */
2867 int app_isdir(const char *name)
2870 WIN32_FIND_DATA FileData;
2871 #if defined(UNICODE) || defined(_UNICODE)
2872 size_t i, len_0 = strlen(name)+1;
2874 if (len_0 > sizeof(FileData.cFileName)/sizeof(FileData.cFileName[0]))
2877 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2878 if (!MultiByteToWideChar(CP_ACP,0,name,len_0,FileData.cFileName,len_0))
2880 for (i=0;i<len_0;i++)
2881 FileData.cFileName[i] = (WCHAR)name[i];
2883 hList = FindFirstFile(FileData.cFileName,&FileData);
2885 hList = FindFirstFile(name,&FileData);
2887 if (hList == INVALID_HANDLE_VALUE) return -1;
2889 return ((FileData.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)!=0);
2892 #include <sys/stat.h>
2894 # if defined(_S_IFMT) && defined(_S_IFDIR)
2895 # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
2897 # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
2901 int app_isdir(const char *name)
2903 #if defined(S_ISDIR)
2906 if (stat(name,&st)==0) return S_ISDIR(st.st_mode);
2914 /* raw_read|write section */
2915 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
2916 int raw_read_stdin(void *buf,int siz)
2919 if (ReadFile(GetStdHandle(STD_INPUT_HANDLE),buf,siz,&n,NULL))
2924 int raw_read_stdin(void *buf,int siz)
2925 { return read(fileno(stdin),buf,siz); }
2928 #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE)
2929 int raw_write_stdout(const void *buf,int siz)
2932 if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE),buf,siz,&n,NULL))
2937 int raw_write_stdout(const void *buf,int siz)
2938 { return write(fileno(stdout),buf,siz); }