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[])
390 arg->data=(char **)OPENSSL_malloc(sizeof(char *)*arg->count);
392 for (i=0; i<arg->count; i++)
399 /* first scan over white space */
401 while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n')))
405 /* The start of something good :-) */
406 if (num >= arg->count)
409 int tlen = arg->count + 20;
410 tmp_p = (char **)OPENSSL_realloc(arg->data,
411 sizeof(char *)*tlen);
416 /* initialize newly allocated data */
417 for (i = num; i < arg->count; i++)
422 /* now look for the end of this */
423 if ((*p == '\'') || (*p == '\"')) /* scan for closing quote */
426 arg->data[num-1]++; /* jump over quote */
427 while (*p && (*p != i))
433 while (*p && ((*p != ' ') &&
434 (*p != '\t') && (*p != '\n')))
450 int app_init(long mesgwin)
457 int dump_cert_text (BIO *out, X509 *x)
461 p=X509_NAME_oneline(X509_get_subject_name(x),NULL,0);
462 BIO_puts(out,"subject=");
466 p=X509_NAME_oneline(X509_get_issuer_name(x),NULL,0);
467 BIO_puts(out,"\nissuer=");
475 static int ui_open(UI *ui)
477 return UI_method_get_opener(UI_OpenSSL())(ui);
479 static int ui_read(UI *ui, UI_STRING *uis)
481 if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD
482 && UI_get0_user_data(ui))
484 switch(UI_get_string_type(uis))
489 const char *password =
490 ((PW_CB_DATA *)UI_get0_user_data(ui))->password;
491 if (password && password[0] != '\0')
493 UI_set_result(ui, uis, password);
501 return UI_method_get_reader(UI_OpenSSL())(ui, uis);
503 static int ui_write(UI *ui, UI_STRING *uis)
505 if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD
506 && UI_get0_user_data(ui))
508 switch(UI_get_string_type(uis))
513 const char *password =
514 ((PW_CB_DATA *)UI_get0_user_data(ui))->password;
515 if (password && password[0] != '\0')
522 return UI_method_get_writer(UI_OpenSSL())(ui, uis);
524 static int ui_close(UI *ui)
526 return UI_method_get_closer(UI_OpenSSL())(ui);
528 int setup_ui_method(void)
530 ui_method = UI_create_method("OpenSSL application user interface");
531 UI_method_set_opener(ui_method, ui_open);
532 UI_method_set_reader(ui_method, ui_read);
533 UI_method_set_writer(ui_method, ui_write);
534 UI_method_set_closer(ui_method, ui_close);
537 void destroy_ui_method(void)
541 UI_destroy_method(ui_method);
545 int password_callback(char *buf, int bufsiz, int verify,
550 const char *prompt_info = NULL;
551 const char *password = NULL;
552 PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp;
556 if (cb_data->password)
557 password = cb_data->password;
558 if (cb_data->prompt_info)
559 prompt_info = cb_data->prompt_info;
564 res = strlen(password);
567 memcpy(buf, password, res);
571 ui = UI_new_method(ui_method);
579 prompt = UI_construct_prompt(ui, "pass phrase",
582 ui_flags |= UI_INPUT_FLAG_DEFAULT_PWD;
583 UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0);
586 ok = UI_add_input_string(ui,prompt,ui_flags,buf,
587 PW_MIN_LENGTH,BUFSIZ-1);
588 if (ok >= 0 && verify)
590 buff = (char *)OPENSSL_malloc(bufsiz);
591 ok = UI_add_verify_string(ui,prompt,ui_flags,buff,
592 PW_MIN_LENGTH,BUFSIZ-1, buf);
599 while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0));
603 OPENSSL_cleanse(buff,(unsigned int)bufsiz);
611 BIO_printf(bio_err, "User interface error\n");
612 ERR_print_errors(bio_err);
613 OPENSSL_cleanse(buf,(unsigned int)bufsiz);
618 BIO_printf(bio_err,"aborted!\n");
619 OPENSSL_cleanse(buf,(unsigned int)bufsiz);
623 OPENSSL_free(prompt);
628 static char *app_get_pass(BIO *err, char *arg, int keepbio);
630 int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2)
633 if(!arg2 || !arg1 || strcmp(arg1, arg2)) same = 0;
636 *pass1 = app_get_pass(err, arg1, same);
637 if(!*pass1) return 0;
638 } else if(pass1) *pass1 = NULL;
640 *pass2 = app_get_pass(err, arg2, same ? 2 : 0);
641 if(!*pass2) return 0;
642 } else if(pass2) *pass2 = NULL;
646 static char *app_get_pass(BIO *err, char *arg, int keepbio)
648 char *tmp, tpass[APP_PASS_LEN];
649 static BIO *pwdbio = NULL;
651 if(!strncmp(arg, "pass:", 5)) return BUF_strdup(arg + 5);
652 if(!strncmp(arg, "env:", 4)) {
653 tmp = getenv(arg + 4);
655 BIO_printf(err, "Can't read environment variable %s\n", arg + 4);
658 return BUF_strdup(tmp);
660 if(!keepbio || !pwdbio) {
661 if(!strncmp(arg, "file:", 5)) {
662 pwdbio = BIO_new_file(arg + 5, "r");
664 BIO_printf(err, "Can't open file %s\n", arg + 5);
669 * Under _WIN32, which covers even Win64 and CE, file
670 * descriptors referenced by BIO_s_fd are not inherited
671 * by child process and therefore below is not an option.
672 * It could have been an option if bss_fd.c was operating
673 * on real Windows descriptors, such as those obtained
676 } else if(!strncmp(arg, "fd:", 3)) {
679 if(i >= 0) pwdbio = BIO_new_fd(i, BIO_NOCLOSE);
680 if((i < 0) || !pwdbio) {
681 BIO_printf(err, "Can't access file descriptor %s\n", arg + 3);
684 /* Can't do BIO_gets on an fd BIO so add a buffering BIO */
685 btmp = BIO_new(BIO_f_buffer());
686 pwdbio = BIO_push(btmp, pwdbio);
688 } else if(!strcmp(arg, "stdin")) {
689 pwdbio = BIO_new_fp(stdin, BIO_NOCLOSE);
691 BIO_printf(err, "Can't open BIO for stdin\n");
695 BIO_printf(err, "Invalid password argument \"%s\"\n", arg);
699 i = BIO_gets(pwdbio, tpass, APP_PASS_LEN);
701 BIO_free_all(pwdbio);
705 BIO_printf(err, "Error reading password from BIO\n");
708 tmp = strchr(tpass, '\n');
710 return BUF_strdup(tpass);
713 int add_oid_section(BIO *err, CONF *conf)
716 STACK_OF(CONF_VALUE) *sktmp;
719 if(!(p=NCONF_get_string(conf,NULL,"oid_section")))
724 if(!(sktmp = NCONF_get_section(conf, p))) {
725 BIO_printf(err, "problem loading oid section %s\n", p);
728 for(i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
729 cnf = sk_CONF_VALUE_value(sktmp, i);
730 if(OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) {
731 BIO_printf(err, "problem creating object %s=%s\n",
732 cnf->name, cnf->value);
739 static int load_pkcs12(BIO *err, BIO *in, const char *desc,
740 pem_password_cb *pem_cb, void *cb_data,
741 EVP_PKEY **pkey, X509 **cert, STACK_OF(X509) **ca)
744 char tpass[PEM_BUFSIZE];
747 p12 = d2i_PKCS12_bio(in, NULL);
750 BIO_printf(err, "Error loading PKCS12 file for %s\n", desc);
753 /* See if an empty password will do */
754 if (PKCS12_verify_mac(p12, "", 0) || PKCS12_verify_mac(p12, NULL, 0))
759 pem_cb = (pem_password_cb *)password_callback;
760 len = pem_cb(tpass, PEM_BUFSIZE, 0, cb_data);
763 BIO_printf(err, "Passpharse callback error for %s\n",
767 if (len < PEM_BUFSIZE)
769 if (!PKCS12_verify_mac(p12, tpass, len))
772 "Mac verify error (wrong password?) in PKCS12 file for %s\n", desc);
777 ret = PKCS12_parse(p12, pass, pkey, cert, ca);
784 X509 *load_cert(BIO *err, const char *file, int format,
785 const char *pass, ENGINE *e, const char *cert_descrip)
790 if ((cert=BIO_new(BIO_s_file())) == NULL)
792 ERR_print_errors(err);
799 setvbuf(stdin, NULL, _IONBF, 0);
801 BIO_set_fp(cert,stdin,BIO_NOCLOSE);
805 if (BIO_read_filename(cert,file) <= 0)
807 BIO_printf(err, "Error opening %s %s\n",
809 ERR_print_errors(err);
814 if (format == FORMAT_ASN1)
815 x=d2i_X509_bio(cert,NULL);
816 else if (format == FORMAT_NETSCAPE)
819 nx=ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509),cert,NULL);
823 if ((strncmp(NETSCAPE_CERT_HDR,(char *)nx->header->data,
824 nx->header->length) != 0))
826 NETSCAPE_X509_free(nx);
827 BIO_printf(err,"Error reading header on certificate\n");
832 NETSCAPE_X509_free(nx);
834 else if (format == FORMAT_PEM)
835 x=PEM_read_bio_X509_AUX(cert,NULL,
836 (pem_password_cb *)password_callback, NULL);
837 else if (format == FORMAT_PKCS12)
839 if (!load_pkcs12(err, cert,cert_descrip, NULL, NULL,
844 BIO_printf(err,"bad input format specified for %s\n",
851 BIO_printf(err,"unable to load certificate\n");
852 ERR_print_errors(err);
854 if (cert != NULL) BIO_free(cert);
858 EVP_PKEY *load_key(BIO *err, const char *file, int format, int maybe_stdin,
859 const char *pass, ENGINE *e, const char *key_descrip)
865 cb_data.password = pass;
866 cb_data.prompt_info = file;
868 if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE))
870 BIO_printf(err,"no keyfile specified\n");
873 #ifndef OPENSSL_NO_ENGINE
874 if (format == FORMAT_ENGINE)
877 BIO_printf(err,"no engine specified\n");
880 pkey = ENGINE_load_private_key(e, file,
881 ui_method, &cb_data);
884 BIO_printf(err,"cannot load %s from engine\n",key_descrip);
885 ERR_print_errors(err);
891 key=BIO_new(BIO_s_file());
894 ERR_print_errors(err);
897 if (file == NULL && maybe_stdin)
900 setvbuf(stdin, NULL, _IONBF, 0);
902 BIO_set_fp(key,stdin,BIO_NOCLOSE);
905 if (BIO_read_filename(key,file) <= 0)
907 BIO_printf(err, "Error opening %s %s\n",
909 ERR_print_errors(err);
912 if (format == FORMAT_ASN1)
914 pkey=d2i_PrivateKey_bio(key, NULL);
916 else if (format == FORMAT_PEM)
918 pkey=PEM_read_bio_PrivateKey(key,NULL,
919 (pem_password_cb *)password_callback, &cb_data);
921 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
922 else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC)
923 pkey = load_netscape_key(err, key, file, key_descrip, format);
925 else if (format == FORMAT_PKCS12)
927 if (!load_pkcs12(err, key, key_descrip,
928 (pem_password_cb *)password_callback, &cb_data,
932 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4)
933 else if (format == FORMAT_MSBLOB)
934 pkey = b2i_PrivateKey_bio(key);
935 else if (format == FORMAT_PVK)
936 pkey = b2i_PVK_bio(key, (pem_password_cb *)password_callback,
941 BIO_printf(err,"bad input format specified for key file\n");
945 if (key != NULL) BIO_free(key);
948 BIO_printf(err,"unable to load %s\n", key_descrip);
949 ERR_print_errors(err);
954 EVP_PKEY *load_pubkey(BIO *err, const char *file, int format, int maybe_stdin,
955 const char *pass, ENGINE *e, const char *key_descrip)
961 cb_data.password = pass;
962 cb_data.prompt_info = file;
964 if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE))
966 BIO_printf(err,"no keyfile specified\n");
969 #ifndef OPENSSL_NO_ENGINE
970 if (format == FORMAT_ENGINE)
973 BIO_printf(bio_err,"no engine specified\n");
975 pkey = ENGINE_load_public_key(e, file,
976 ui_method, &cb_data);
980 key=BIO_new(BIO_s_file());
983 ERR_print_errors(err);
986 if (file == NULL && maybe_stdin)
989 setvbuf(stdin, NULL, _IONBF, 0);
991 BIO_set_fp(key,stdin,BIO_NOCLOSE);
994 if (BIO_read_filename(key,file) <= 0)
996 BIO_printf(err, "Error opening %s %s\n",
998 ERR_print_errors(err);
1001 if (format == FORMAT_ASN1)
1003 pkey=d2i_PUBKEY_bio(key, NULL);
1005 #ifndef OPENSSL_NO_RSA
1006 else if (format == FORMAT_ASN1RSA)
1009 rsa = d2i_RSAPublicKey_bio(key, NULL);
1012 pkey = EVP_PKEY_new();
1014 EVP_PKEY_set1_RSA(pkey, rsa);
1020 else if (format == FORMAT_PEMRSA)
1023 rsa = PEM_read_bio_RSAPublicKey(key, NULL,
1024 (pem_password_cb *)password_callback, &cb_data);
1027 pkey = EVP_PKEY_new();
1029 EVP_PKEY_set1_RSA(pkey, rsa);
1036 else if (format == FORMAT_PEM)
1038 pkey=PEM_read_bio_PUBKEY(key,NULL,
1039 (pem_password_cb *)password_callback, &cb_data);
1041 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1042 else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC)
1043 pkey = load_netscape_key(err, key, file, key_descrip, format);
1045 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA)
1046 else if (format == FORMAT_MSBLOB)
1047 pkey = b2i_PublicKey_bio(key);
1051 BIO_printf(err,"bad input format specified for key file\n");
1055 if (key != NULL) BIO_free(key);
1057 BIO_printf(err,"unable to load %s\n", key_descrip);
1061 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1063 load_netscape_key(BIO *err, BIO *key, const char *file,
1064 const char *key_descrip, int format)
1069 const unsigned char *p;
1073 pkey = EVP_PKEY_new();
1075 if (buf == NULL || pkey == NULL)
1079 if (!BUF_MEM_grow_clean(buf,size+1024*10))
1081 i = BIO_read(key, &(buf->data[size]), 1024*10);
1087 BIO_printf(err, "Error reading %s %s",
1092 p=(unsigned char *)buf->data;
1093 rsa = d2i_RSA_NET(NULL,&p,(long)size,NULL,
1094 (format == FORMAT_IISSGC ? 1 : 0));
1098 EVP_PKEY_set1_RSA(pkey, rsa);
1102 EVP_PKEY_free(pkey);
1105 #endif /* ndef OPENSSL_NO_RC4 */
1107 static int load_certs_crls(BIO *err, const char *file, int format,
1108 const char *pass, ENGINE *e, const char *desc,
1109 STACK_OF(X509) **pcerts, STACK_OF(X509_CRL) **pcrls)
1113 STACK_OF(X509_INFO) *xis = NULL;
1118 cb_data.password = pass;
1119 cb_data.prompt_info = file;
1121 if (format != FORMAT_PEM)
1123 BIO_printf(err,"bad input format specified for %s\n", desc);
1128 bio = BIO_new_fp(stdin,BIO_NOCLOSE);
1130 bio = BIO_new_file(file, "r");
1134 BIO_printf(err, "Error opening %s %s\n",
1135 desc, file ? file : "stdin");
1136 ERR_print_errors(err);
1140 xis = PEM_X509_INFO_read_bio(bio, NULL,
1141 (pem_password_cb *)password_callback, &cb_data);
1147 *pcerts = sk_X509_new_null();
1154 *pcrls = sk_X509_CRL_new_null();
1159 for(i = 0; i < sk_X509_INFO_num(xis); i++)
1161 xi = sk_X509_INFO_value (xis, i);
1162 if (xi->x509 && pcerts)
1164 if (!sk_X509_push(*pcerts, xi->x509))
1168 if (xi->crl && pcrls)
1170 if (!sk_X509_CRL_push(*pcrls, xi->crl))
1176 if (pcerts && sk_X509_num(*pcerts) > 0)
1179 if (pcrls && sk_X509_CRL_num(*pcrls) > 0)
1185 sk_X509_INFO_pop_free(xis, X509_INFO_free);
1191 sk_X509_pop_free(*pcerts, X509_free);
1196 sk_X509_CRL_pop_free(*pcrls, X509_CRL_free);
1199 BIO_printf(err,"unable to load %s\n",
1200 pcerts ? "certificates" : "CRLs");
1201 ERR_print_errors(err);
1206 STACK_OF(X509) *load_certs(BIO *err, const char *file, int format,
1207 const char *pass, ENGINE *e, const char *desc)
1209 STACK_OF(X509) *certs;
1210 load_certs_crls(err, file, format, pass, e, desc, &certs, NULL);
1214 STACK_OF(X509_CRL) *load_crls(BIO *err, const char *file, int format,
1215 const char *pass, ENGINE *e, const char *desc)
1217 STACK_OF(X509_CRL) *crls;
1218 load_certs_crls(err, file, format, pass, e, desc, NULL, &crls);
1222 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
1223 /* Return error for unknown extensions */
1224 #define X509V3_EXT_DEFAULT 0
1225 /* Print error for unknown extensions */
1226 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
1227 /* ASN1 parse unknown extensions */
1228 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
1229 /* BIO_dump unknown extensions */
1230 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
1232 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
1233 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
1235 int set_cert_ex(unsigned long *flags, const char *arg)
1237 static const NAME_EX_TBL cert_tbl[] = {
1238 { "compatible", X509_FLAG_COMPAT, 0xffffffffl},
1239 { "ca_default", X509_FLAG_CA, 0xffffffffl},
1240 { "no_header", X509_FLAG_NO_HEADER, 0},
1241 { "no_version", X509_FLAG_NO_VERSION, 0},
1242 { "no_serial", X509_FLAG_NO_SERIAL, 0},
1243 { "no_signame", X509_FLAG_NO_SIGNAME, 0},
1244 { "no_validity", X509_FLAG_NO_VALIDITY, 0},
1245 { "no_subject", X509_FLAG_NO_SUBJECT, 0},
1246 { "no_issuer", X509_FLAG_NO_ISSUER, 0},
1247 { "no_pubkey", X509_FLAG_NO_PUBKEY, 0},
1248 { "no_extensions", X509_FLAG_NO_EXTENSIONS, 0},
1249 { "no_sigdump", X509_FLAG_NO_SIGDUMP, 0},
1250 { "no_aux", X509_FLAG_NO_AUX, 0},
1251 { "no_attributes", X509_FLAG_NO_ATTRIBUTES, 0},
1252 { "ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK},
1253 { "ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1254 { "ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1255 { "ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1258 return set_multi_opts(flags, arg, cert_tbl);
1261 int set_name_ex(unsigned long *flags, const char *arg)
1263 static const NAME_EX_TBL ex_tbl[] = {
1264 { "esc_2253", ASN1_STRFLGS_ESC_2253, 0},
1265 { "esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0},
1266 { "esc_msb", ASN1_STRFLGS_ESC_MSB, 0},
1267 { "use_quote", ASN1_STRFLGS_ESC_QUOTE, 0},
1268 { "utf8", ASN1_STRFLGS_UTF8_CONVERT, 0},
1269 { "ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0},
1270 { "show_type", ASN1_STRFLGS_SHOW_TYPE, 0},
1271 { "dump_all", ASN1_STRFLGS_DUMP_ALL, 0},
1272 { "dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0},
1273 { "dump_der", ASN1_STRFLGS_DUMP_DER, 0},
1274 { "compat", XN_FLAG_COMPAT, 0xffffffffL},
1275 { "sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK},
1276 { "sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK},
1277 { "sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK},
1278 { "sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK},
1279 { "dn_rev", XN_FLAG_DN_REV, 0},
1280 { "nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK},
1281 { "sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK},
1282 { "lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK},
1283 { "align", XN_FLAG_FN_ALIGN, 0},
1284 { "oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK},
1285 { "space_eq", XN_FLAG_SPC_EQ, 0},
1286 { "dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0},
1287 { "RFC2253", XN_FLAG_RFC2253, 0xffffffffL},
1288 { "oneline", XN_FLAG_ONELINE, 0xffffffffL},
1289 { "multiline", XN_FLAG_MULTILINE, 0xffffffffL},
1290 { "ca_default", XN_FLAG_MULTILINE, 0xffffffffL},
1293 return set_multi_opts(flags, arg, ex_tbl);
1296 int set_ext_copy(int *copy_type, const char *arg)
1298 if (!strcasecmp(arg, "none"))
1299 *copy_type = EXT_COPY_NONE;
1300 else if (!strcasecmp(arg, "copy"))
1301 *copy_type = EXT_COPY_ADD;
1302 else if (!strcasecmp(arg, "copyall"))
1303 *copy_type = EXT_COPY_ALL;
1309 int copy_extensions(X509 *x, X509_REQ *req, int copy_type)
1311 STACK_OF(X509_EXTENSION) *exts = NULL;
1312 X509_EXTENSION *ext, *tmpext;
1314 int i, idx, ret = 0;
1315 if (!x || !req || (copy_type == EXT_COPY_NONE))
1317 exts = X509_REQ_get_extensions(req);
1319 for(i = 0; i < sk_X509_EXTENSION_num(exts); i++) {
1320 ext = sk_X509_EXTENSION_value(exts, i);
1321 obj = X509_EXTENSION_get_object(ext);
1322 idx = X509_get_ext_by_OBJ(x, obj, -1);
1323 /* Does extension exist? */
1325 /* If normal copy don't override existing extension */
1326 if (copy_type == EXT_COPY_ADD)
1328 /* Delete all extensions of same type */
1330 tmpext = X509_get_ext(x, idx);
1331 X509_delete_ext(x, idx);
1332 X509_EXTENSION_free(tmpext);
1333 idx = X509_get_ext_by_OBJ(x, obj, -1);
1334 } while (idx != -1);
1336 if (!X509_add_ext(x, ext, -1))
1344 sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
1352 static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl)
1354 STACK_OF(CONF_VALUE) *vals;
1358 vals = X509V3_parse_list(arg);
1359 for (i = 0; i < sk_CONF_VALUE_num(vals); i++) {
1360 val = sk_CONF_VALUE_value(vals, i);
1361 if (!set_table_opts(flags, val->name, in_tbl))
1364 sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
1368 static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl)
1371 const NAME_EX_TBL *ptbl;
1377 } else if (c == '+') {
1382 for(ptbl = in_tbl; ptbl->name; ptbl++) {
1383 if(!strcasecmp(arg, ptbl->name)) {
1384 *flags &= ~ptbl->mask;
1385 if(c) *flags |= ptbl->flag;
1386 else *flags &= ~ptbl->flag;
1393 void print_name(BIO *out, const char *title, X509_NAME *nm, unsigned long lflags)
1399 if(title) BIO_puts(out, title);
1400 if((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
1404 if(lflags == XN_FLAG_COMPAT) {
1405 buf = X509_NAME_oneline(nm, 0, 0);
1407 BIO_puts(out, "\n");
1410 if(mline) BIO_puts(out, "\n");
1411 X509_NAME_print_ex(out, nm, indent, lflags);
1412 BIO_puts(out, "\n");
1416 X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath)
1419 X509_LOOKUP *lookup;
1420 if(!(store = X509_STORE_new())) goto end;
1421 lookup=X509_STORE_add_lookup(store,X509_LOOKUP_file());
1422 if (lookup == NULL) goto end;
1424 if(!X509_LOOKUP_load_file(lookup,CAfile,X509_FILETYPE_PEM)) {
1425 BIO_printf(bp, "Error loading file %s\n", CAfile);
1428 } else X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT);
1430 lookup=X509_STORE_add_lookup(store,X509_LOOKUP_hash_dir());
1431 if (lookup == NULL) goto end;
1433 if(!X509_LOOKUP_add_dir(lookup,CApath,X509_FILETYPE_PEM)) {
1434 BIO_printf(bp, "Error loading directory %s\n", CApath);
1437 } else X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT);
1442 X509_STORE_free(store);
1446 #ifndef OPENSSL_NO_ENGINE
1447 /* Try to load an engine in a shareable library */
1448 static ENGINE *try_load_engine(BIO *err, const char *engine, int debug)
1450 ENGINE *e = ENGINE_by_id("dynamic");
1453 if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0)
1454 || !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0))
1463 ENGINE *setup_engine(BIO *err, const char *engine, int debug)
1469 if(strcmp(engine, "auto") == 0)
1471 BIO_printf(err,"enabling auto ENGINE support\n");
1472 ENGINE_register_all_complete();
1475 if((e = ENGINE_by_id(engine)) == NULL
1476 && (e = try_load_engine(err, engine, debug)) == NULL)
1478 BIO_printf(err,"invalid engine \"%s\"\n", engine);
1479 ERR_print_errors(err);
1484 ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM,
1487 ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1);
1488 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
1490 BIO_printf(err,"can't use that engine\n");
1491 ERR_print_errors(err);
1496 BIO_printf(err,"engine \"%s\" set.\n", ENGINE_get_id(e));
1498 /* Free our "structural" reference. */
1505 int load_config(BIO *err, CONF *cnf)
1507 static int load_config_called = 0;
1508 if (load_config_called)
1510 load_config_called = 1;
1516 OPENSSL_load_builtin_modules();
1518 if (CONF_modules_load(cnf, NULL, 0) <= 0)
1520 BIO_printf(err, "Error configuring OpenSSL\n");
1521 ERR_print_errors(err);
1527 char *make_config_name()
1529 const char *t=X509_get_default_cert_area();
1533 len=strlen(t)+strlen(OPENSSL_CONF)+2;
1534 p=OPENSSL_malloc(len);
1535 BUF_strlcpy(p,t,len);
1536 #ifndef OPENSSL_SYS_VMS
1537 BUF_strlcat(p,"/",len);
1539 BUF_strlcat(p,OPENSSL_CONF,len);
1544 static unsigned long index_serial_hash(const OPENSSL_CSTRING *a)
1549 while (*n == '0') n++;
1550 return(lh_strhash(n));
1553 static int index_serial_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b)
1557 for (aa=a[DB_serial]; *aa == '0'; aa++);
1558 for (bb=b[DB_serial]; *bb == '0'; bb++);
1559 return(strcmp(aa,bb));
1562 static int index_name_qual(char **a)
1563 { return(a[0][0] == 'V'); }
1565 static unsigned long index_name_hash(const OPENSSL_CSTRING *a)
1566 { return(lh_strhash(a[DB_name])); }
1568 int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b)
1569 { return(strcmp(a[DB_name], b[DB_name])); }
1571 static IMPLEMENT_LHASH_HASH_FN(index_serial, OPENSSL_CSTRING)
1572 static IMPLEMENT_LHASH_COMP_FN(index_serial, OPENSSL_CSTRING)
1573 static IMPLEMENT_LHASH_HASH_FN(index_name, OPENSSL_CSTRING)
1574 static IMPLEMENT_LHASH_COMP_FN(index_name, OPENSSL_CSTRING)
1579 BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai)
1583 MS_STATIC char buf[1024];
1584 ASN1_INTEGER *ai=NULL;
1586 ai=ASN1_INTEGER_new();
1587 if (ai == NULL) goto err;
1589 if ((in=BIO_new(BIO_s_file())) == NULL)
1591 ERR_print_errors(bio_err);
1595 if (BIO_read_filename(in,serialfile) <= 0)
1605 if (ret == NULL || !rand_serial(ret, ai))
1606 BIO_printf(bio_err, "Out of memory\n");
1611 if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1613 BIO_printf(bio_err,"unable to load number from %s\n",
1617 ret=ASN1_INTEGER_to_BN(ai,NULL);
1620 BIO_printf(bio_err,"error converting number from bin to BIGNUM\n");
1631 if (in != NULL) BIO_free(in);
1632 if (ai != NULL) ASN1_INTEGER_free(ai);
1636 int save_serial(char *serialfile, char *suffix, BIGNUM *serial, ASN1_INTEGER **retai)
1641 ASN1_INTEGER *ai=NULL;
1645 j = strlen(serialfile);
1647 j = strlen(serialfile) + strlen(suffix) + 1;
1650 BIO_printf(bio_err,"file name too long\n");
1655 BUF_strlcpy(buf[0], serialfile, BSIZE);
1658 #ifndef OPENSSL_SYS_VMS
1659 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, suffix);
1661 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, suffix);
1665 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]);
1667 out=BIO_new(BIO_s_file());
1670 ERR_print_errors(bio_err);
1673 if (BIO_write_filename(out,buf[0]) <= 0)
1679 if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1681 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1684 i2a_ASN1_INTEGER(out,ai);
1693 if (out != NULL) BIO_free_all(out);
1694 if (ai != NULL) ASN1_INTEGER_free(ai);
1698 int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix)
1703 i = strlen(serialfile) + strlen(old_suffix);
1704 j = strlen(serialfile) + strlen(new_suffix);
1708 BIO_printf(bio_err,"file name too long\n");
1712 #ifndef OPENSSL_SYS_VMS
1713 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s",
1714 serialfile, new_suffix);
1716 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s",
1717 serialfile, new_suffix);
1719 #ifndef OPENSSL_SYS_VMS
1720 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s",
1721 serialfile, old_suffix);
1723 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s",
1724 serialfile, old_suffix);
1727 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1728 serialfile, buf[1]);
1730 if (rename(serialfile,buf[1]) < 0 && errno != ENOENT
1736 "unable to rename %s to %s\n",
1737 serialfile, buf[1]);
1742 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1745 if (rename(buf[0],serialfile) < 0)
1748 "unable to rename %s to %s\n",
1751 rename(buf[1],serialfile);
1759 int rand_serial(BIGNUM *b, ASN1_INTEGER *ai)
1771 if (!BN_pseudo_rand(btmp, SERIAL_RAND_BITS, 0, 0))
1773 if (ai && !BN_to_ASN1_INTEGER(btmp, ai))
1786 CA_DB *load_index(char *dbfile, DB_ATTR *db_attr)
1788 CA_DB *retdb = NULL;
1789 TXT_DB *tmpdb = NULL;
1790 BIO *in = BIO_new(BIO_s_file());
1791 CONF *dbattr_conf = NULL;
1797 ERR_print_errors(bio_err);
1800 if (BIO_read_filename(in,dbfile) <= 0)
1803 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1806 if ((tmpdb = TXT_DB_read(in,DB_NUMBER)) == NULL)
1809 #ifndef OPENSSL_SYS_VMS
1810 BIO_snprintf(buf[0], sizeof buf[0], "%s.attr", dbfile);
1812 BIO_snprintf(buf[0], sizeof buf[0], "%s-attr", dbfile);
1814 dbattr_conf = NCONF_new(NULL);
1815 if (NCONF_load(dbattr_conf,buf[0],&errorline) <= 0)
1820 "error on line %ld of db attribute file '%s'\n"
1826 NCONF_free(dbattr_conf);
1831 if ((retdb = OPENSSL_malloc(sizeof(CA_DB))) == NULL)
1833 fprintf(stderr, "Out of memory\n");
1840 retdb->attributes = *db_attr;
1843 retdb->attributes.unique_subject = 1;
1848 char *p = NCONF_get_string(dbattr_conf,NULL,"unique_subject");
1852 BIO_printf(bio_err, "DEBUG[load_index]: unique_subject = \"%s\"\n", p);
1854 retdb->attributes.unique_subject = parse_yesno(p,1);
1859 if (dbattr_conf) NCONF_free(dbattr_conf);
1860 if (tmpdb) TXT_DB_free(tmpdb);
1861 if (in) BIO_free_all(in);
1865 int index_index(CA_DB *db)
1867 if (!TXT_DB_create_index(db->db, DB_serial, NULL,
1868 LHASH_HASH_FN(index_serial),
1869 LHASH_COMP_FN(index_serial)))
1872 "error creating serial number index:(%ld,%ld,%ld)\n",
1873 db->db->error,db->db->arg1,db->db->arg2);
1877 if (db->attributes.unique_subject
1878 && !TXT_DB_create_index(db->db, DB_name, index_name_qual,
1879 LHASH_HASH_FN(index_name),
1880 LHASH_COMP_FN(index_name)))
1882 BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n",
1883 db->db->error,db->db->arg1,db->db->arg2);
1889 int save_index(const char *dbfile, const char *suffix, CA_DB *db)
1892 BIO *out = BIO_new(BIO_s_file());
1897 ERR_print_errors(bio_err);
1901 j = strlen(dbfile) + strlen(suffix);
1904 BIO_printf(bio_err,"file name too long\n");
1908 #ifndef OPENSSL_SYS_VMS
1909 j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr", dbfile);
1911 j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr", dbfile);
1913 #ifndef OPENSSL_SYS_VMS
1914 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.attr.%s", dbfile, suffix);
1916 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-attr-%s", dbfile, suffix);
1918 #ifndef OPENSSL_SYS_VMS
1919 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, suffix);
1921 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, suffix);
1924 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]);
1926 if (BIO_write_filename(out,buf[0]) <= 0)
1929 BIO_printf(bio_err,"unable to open '%s'\n", dbfile);
1932 j=TXT_DB_write(out,db->db);
1933 if (j <= 0) goto err;
1937 out = BIO_new(BIO_s_file());
1939 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[1]);
1941 if (BIO_write_filename(out,buf[1]) <= 0)
1944 BIO_printf(bio_err,"unable to open '%s'\n", buf[2]);
1947 BIO_printf(out,"unique_subject = %s\n",
1948 db->attributes.unique_subject ? "yes" : "no");
1956 int rotate_index(const char *dbfile, const char *new_suffix, const char *old_suffix)
1961 i = strlen(dbfile) + strlen(old_suffix);
1962 j = strlen(dbfile) + strlen(new_suffix);
1966 BIO_printf(bio_err,"file name too long\n");
1970 #ifndef OPENSSL_SYS_VMS
1971 j = BIO_snprintf(buf[4], sizeof buf[4], "%s.attr", dbfile);
1973 j = BIO_snprintf(buf[4], sizeof buf[4], "%s-attr", dbfile);
1975 #ifndef OPENSSL_SYS_VMS
1976 j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr.%s",
1977 dbfile, new_suffix);
1979 j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr-%s",
1980 dbfile, new_suffix);
1982 #ifndef OPENSSL_SYS_VMS
1983 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s",
1984 dbfile, new_suffix);
1986 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s",
1987 dbfile, new_suffix);
1989 #ifndef OPENSSL_SYS_VMS
1990 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s",
1991 dbfile, old_suffix);
1993 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s",
1994 dbfile, old_suffix);
1996 #ifndef OPENSSL_SYS_VMS
1997 j = BIO_snprintf(buf[3], sizeof buf[3], "%s.attr.%s",
1998 dbfile, old_suffix);
2000 j = BIO_snprintf(buf[3], sizeof buf[3], "%s-attr-%s",
2001 dbfile, old_suffix);
2004 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
2007 if (rename(dbfile,buf[1]) < 0 && errno != ENOENT
2013 "unable to rename %s to %s\n",
2019 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
2022 if (rename(buf[0],dbfile) < 0)
2025 "unable to rename %s to %s\n",
2028 rename(buf[1],dbfile);
2032 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
2035 if (rename(buf[4],buf[3]) < 0 && errno != ENOENT
2041 "unable to rename %s to %s\n",
2044 rename(dbfile,buf[0]);
2045 rename(buf[1],dbfile);
2049 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
2052 if (rename(buf[2],buf[4]) < 0)
2055 "unable to rename %s to %s\n",
2058 rename(buf[3],buf[4]);
2059 rename(dbfile,buf[0]);
2060 rename(buf[1],dbfile);
2068 void free_index(CA_DB *db)
2072 if (db->db) TXT_DB_free(db->db);
2077 int parse_yesno(const char *str, int def)
2084 case 'f': /* false */
2085 case 'F': /* FALSE */
2091 case 't': /* true */
2092 case 'T': /* TRUE */
2107 * subject is expected to be in the format /type0=value0/type1=value1/type2=...
2108 * where characters may be escaped by \
2110 X509_NAME *parse_name(char *subject, long chtype, int multirdn)
2112 size_t buflen = strlen(subject)+1; /* to copy the types and values into. due to escaping, the copy can only become shorter */
2113 char *buf = OPENSSL_malloc(buflen);
2114 size_t max_ne = buflen / 2 + 1; /* maximum number of name elements */
2115 char **ne_types = OPENSSL_malloc(max_ne * sizeof (char *));
2116 char **ne_values = OPENSSL_malloc(max_ne * sizeof (char *));
2117 int *mval = OPENSSL_malloc (max_ne * sizeof (int));
2119 char *sp = subject, *bp = buf;
2122 X509_NAME *n = NULL;
2125 if (!buf || !ne_types || !ne_values)
2127 BIO_printf(bio_err, "malloc error\n");
2131 if (*subject != '/')
2133 BIO_printf(bio_err, "Subject does not start with '/'.\n");
2136 sp++; /* skip leading / */
2138 /* no multivalued RDN by default */
2144 ne_types[ne_num] = bp;
2147 if (*sp == '\\') /* is there anything to escape in the type...? */
2153 BIO_printf(bio_err, "escape character at end of string\n");
2157 else if (*sp == '=')
2168 BIO_printf(bio_err, "end of string encountered while processing type of subject name element #%d\n", ne_num);
2171 ne_values[ne_num] = bp;
2180 BIO_printf(bio_err, "escape character at end of string\n");
2184 else if (*sp == '/')
2187 /* no multivalued RDN by default */
2191 else if (*sp == '+' && multirdn)
2193 /* a not escaped + signals a mutlivalued RDN */
2195 mval[ne_num+1] = -1;
2205 if (!(n = X509_NAME_new()))
2208 for (i = 0; i < ne_num; i++)
2210 if ((nid=OBJ_txt2nid(ne_types[i])) == NID_undef)
2212 BIO_printf(bio_err, "Subject Attribute %s has no known NID, skipped\n", ne_types[i]);
2218 BIO_printf(bio_err, "No value provided for Subject Attribute %s, skipped\n", ne_types[i]);
2222 if (!X509_NAME_add_entry_by_NID(n, nid, chtype, (unsigned char*)ne_values[i], -1,-1,mval[i]))
2226 OPENSSL_free(ne_values);
2227 OPENSSL_free(ne_types);
2234 OPENSSL_free(ne_values);
2236 OPENSSL_free(ne_types);
2242 int args_verify(char ***pargs, int *pargc,
2243 int *badarg, BIO *err, X509_VERIFY_PARAM **pm)
2245 ASN1_OBJECT *otmp = NULL;
2246 unsigned long flags = 0;
2248 int purpose = 0, depth = -1;
2249 char **oldargs = *pargs;
2250 char *arg = **pargs, *argn = (*pargs)[1];
2251 const X509_VERIFY_PARAM *vpm = NULL;
2252 if (!strcmp(arg, "-policy"))
2258 otmp = OBJ_txt2obj(argn, 0);
2261 BIO_printf(err, "Invalid Policy \"%s\"\n",
2268 else if (strcmp(arg,"-purpose") == 0)
2270 X509_PURPOSE *xptmp;
2275 i = X509_PURPOSE_get_by_sname(argn);
2278 BIO_printf(err, "unrecognized purpose\n");
2283 xptmp = X509_PURPOSE_get0(i);
2284 purpose = X509_PURPOSE_get_id(xptmp);
2289 else if (strcmp(arg,"-verify_name") == 0)
2295 vpm = X509_VERIFY_PARAM_lookup(argn);
2298 BIO_printf(err, "unrecognized verify name\n");
2304 else if (strcmp(arg,"-verify_depth") == 0)
2313 BIO_printf(err, "invalid depth\n");
2319 else if (!strcmp(arg, "-ignore_critical"))
2320 flags |= X509_V_FLAG_IGNORE_CRITICAL;
2321 else if (!strcmp(arg, "-issuer_checks"))
2322 flags |= X509_V_FLAG_CB_ISSUER_CHECK;
2323 else if (!strcmp(arg, "-crl_check"))
2324 flags |= X509_V_FLAG_CRL_CHECK;
2325 else if (!strcmp(arg, "-crl_check_all"))
2326 flags |= X509_V_FLAG_CRL_CHECK|X509_V_FLAG_CRL_CHECK_ALL;
2327 else if (!strcmp(arg, "-policy_check"))
2328 flags |= X509_V_FLAG_POLICY_CHECK;
2329 else if (!strcmp(arg, "-explicit_policy"))
2330 flags |= X509_V_FLAG_EXPLICIT_POLICY;
2331 else if (!strcmp(arg, "-inhibit_any"))
2332 flags |= X509_V_FLAG_INHIBIT_ANY;
2333 else if (!strcmp(arg, "-inhibit_map"))
2334 flags |= X509_V_FLAG_INHIBIT_MAP;
2335 else if (!strcmp(arg, "-x509_strict"))
2336 flags |= X509_V_FLAG_X509_STRICT;
2337 else if (!strcmp(arg, "-extended_crl"))
2338 flags |= X509_V_FLAG_EXTENDED_CRL_SUPPORT;
2339 else if (!strcmp(arg, "-use_deltas"))
2340 flags |= X509_V_FLAG_USE_DELTAS;
2341 else if (!strcmp(arg, "-policy_print"))
2342 flags |= X509_V_FLAG_NOTIFY_POLICY;
2343 else if (!strcmp(arg, "-check_ss_sig"))
2344 flags |= X509_V_FLAG_CHECK_SS_SIGNATURE;
2345 else if (!strcmp(arg, "-trusted_first"))
2346 flags |= X509_V_FLAG_TRUSTED_FIRST;
2353 X509_VERIFY_PARAM_free(*pm);
2358 if (!*pm && !(*pm = X509_VERIFY_PARAM_new()))
2365 X509_VERIFY_PARAM_set1(*pm, vpm);
2368 X509_VERIFY_PARAM_add0_policy(*pm, otmp);
2370 X509_VERIFY_PARAM_set_flags(*pm, flags);
2373 X509_VERIFY_PARAM_set_purpose(*pm, purpose);
2376 X509_VERIFY_PARAM_set_depth(*pm, depth);
2383 *pargc -= *pargs - oldargs;
2389 /* Read whole contents of a BIO into an allocated memory buffer and
2393 int bio_to_mem(unsigned char **out, int maxlen, BIO *in)
2397 unsigned char tbuf[1024];
2398 mem = BIO_new(BIO_s_mem());
2403 if ((maxlen != -1) && maxlen < 1024)
2407 len = BIO_read(in, tbuf, len);
2410 if (BIO_write(mem, tbuf, len) != len)
2420 ret = BIO_get_mem_data(mem, (char **)out);
2421 BIO_set_flags(mem, BIO_FLAGS_MEM_RDONLY);
2426 int pkey_ctrl_string(EVP_PKEY_CTX *ctx, char *value)
2429 char *stmp, *vtmp = NULL;
2430 stmp = BUF_strdup(value);
2433 vtmp = strchr(stmp, ':');
2439 rv = EVP_PKEY_CTX_ctrl_str(ctx, stmp, vtmp);
2444 static void nodes_print(BIO *out, const char *name,
2445 STACK_OF(X509_POLICY_NODE) *nodes)
2447 X509_POLICY_NODE *node;
2449 BIO_printf(out, "%s Policies:", name);
2452 BIO_puts(out, "\n");
2453 for (i = 0; i < sk_X509_POLICY_NODE_num(nodes); i++)
2455 node = sk_X509_POLICY_NODE_value(nodes, i);
2456 X509_POLICY_NODE_print(out, node, 2);
2460 BIO_puts(out, " <empty>\n");
2463 void policies_print(BIO *out, X509_STORE_CTX *ctx)
2465 X509_POLICY_TREE *tree;
2466 int explicit_policy;
2470 out = BIO_new_fp(stderr, BIO_NOCLOSE);
2473 tree = X509_STORE_CTX_get0_policy_tree(ctx);
2474 explicit_policy = X509_STORE_CTX_get_explicit_policy(ctx);
2476 BIO_printf(out, "Require explicit Policy: %s\n",
2477 explicit_policy ? "True" : "False");
2479 nodes_print(out, "Authority", X509_policy_tree_get0_policies(tree));
2480 nodes_print(out, "User", X509_policy_tree_get0_user_policies(tree));
2485 #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
2487 static JPAKE_CTX *jpake_init(const char *us, const char *them,
2493 BIGNUM *bnsecret = BN_new();
2496 /* Use a safe prime for p (that we found earlier) */
2497 BN_hex2bn(&p, "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F");
2503 BN_bin2bn((const unsigned char *)secret, strlen(secret), bnsecret);
2505 ctx = JPAKE_CTX_new(us, them, p, g, q, bnsecret);
2514 static void jpake_send_part(BIO *conn, const JPAKE_STEP_PART *p)
2516 BN_print(conn, p->gx);
2517 BIO_puts(conn, "\n");
2518 BN_print(conn, p->zkpx.gr);
2519 BIO_puts(conn, "\n");
2520 BN_print(conn, p->zkpx.b);
2521 BIO_puts(conn, "\n");
2524 static void jpake_send_step1(BIO *bconn, JPAKE_CTX *ctx)
2528 JPAKE_STEP1_init(&s1);
2529 JPAKE_STEP1_generate(&s1, ctx);
2530 jpake_send_part(bconn, &s1.p1);
2531 jpake_send_part(bconn, &s1.p2);
2532 (void)BIO_flush(bconn);
2533 JPAKE_STEP1_release(&s1);
2536 static void jpake_send_step2(BIO *bconn, JPAKE_CTX *ctx)
2540 JPAKE_STEP2_init(&s2);
2541 JPAKE_STEP2_generate(&s2, ctx);
2542 jpake_send_part(bconn, &s2);
2543 (void)BIO_flush(bconn);
2544 JPAKE_STEP2_release(&s2);
2547 static void jpake_send_step3a(BIO *bconn, JPAKE_CTX *ctx)
2551 JPAKE_STEP3A_init(&s3a);
2552 JPAKE_STEP3A_generate(&s3a, ctx);
2553 BIO_write(bconn, s3a.hhk, sizeof s3a.hhk);
2554 (void)BIO_flush(bconn);
2555 JPAKE_STEP3A_release(&s3a);
2558 static void jpake_send_step3b(BIO *bconn, JPAKE_CTX *ctx)
2562 JPAKE_STEP3B_init(&s3b);
2563 JPAKE_STEP3B_generate(&s3b, ctx);
2564 BIO_write(bconn, s3b.hk, sizeof s3b.hk);
2565 (void)BIO_flush(bconn);
2566 JPAKE_STEP3B_release(&s3b);
2569 static void readbn(BIGNUM **bn, BIO *bconn)
2574 l = BIO_gets(bconn, buf, sizeof buf);
2576 assert(buf[l-1] == '\n');
2581 static void jpake_receive_part(JPAKE_STEP_PART *p, BIO *bconn)
2583 readbn(&p->gx, bconn);
2584 readbn(&p->zkpx.gr, bconn);
2585 readbn(&p->zkpx.b, bconn);
2588 static void jpake_receive_step1(JPAKE_CTX *ctx, BIO *bconn)
2592 JPAKE_STEP1_init(&s1);
2593 jpake_receive_part(&s1.p1, bconn);
2594 jpake_receive_part(&s1.p2, bconn);
2595 if(!JPAKE_STEP1_process(ctx, &s1))
2597 ERR_print_errors(bio_err);
2600 JPAKE_STEP1_release(&s1);
2603 static void jpake_receive_step2(JPAKE_CTX *ctx, BIO *bconn)
2607 JPAKE_STEP2_init(&s2);
2608 jpake_receive_part(&s2, bconn);
2609 if(!JPAKE_STEP2_process(ctx, &s2))
2611 ERR_print_errors(bio_err);
2614 JPAKE_STEP2_release(&s2);
2617 static void jpake_receive_step3a(JPAKE_CTX *ctx, BIO *bconn)
2622 JPAKE_STEP3A_init(&s3a);
2623 l = BIO_read(bconn, s3a.hhk, sizeof s3a.hhk);
2624 assert(l == sizeof s3a.hhk);
2625 if(!JPAKE_STEP3A_process(ctx, &s3a))
2627 ERR_print_errors(bio_err);
2630 JPAKE_STEP3A_release(&s3a);
2633 static void jpake_receive_step3b(JPAKE_CTX *ctx, BIO *bconn)
2638 JPAKE_STEP3B_init(&s3b);
2639 l = BIO_read(bconn, s3b.hk, sizeof s3b.hk);
2640 assert(l == sizeof s3b.hk);
2641 if(!JPAKE_STEP3B_process(ctx, &s3b))
2643 ERR_print_errors(bio_err);
2646 JPAKE_STEP3B_release(&s3b);
2649 void jpake_client_auth(BIO *out, BIO *conn, const char *secret)
2654 BIO_puts(out, "Authenticating with JPAKE\n");
2656 ctx = jpake_init("client", "server", secret);
2658 bconn = BIO_new(BIO_f_buffer());
2659 BIO_push(bconn, conn);
2661 jpake_send_step1(bconn, ctx);
2662 jpake_receive_step1(ctx, bconn);
2663 jpake_send_step2(bconn, ctx);
2664 jpake_receive_step2(ctx, bconn);
2665 jpake_send_step3a(bconn, ctx);
2666 jpake_receive_step3b(ctx, bconn);
2668 BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n");
2670 psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx));
2675 JPAKE_CTX_free(ctx);
2678 void jpake_server_auth(BIO *out, BIO *conn, const char *secret)
2683 BIO_puts(out, "Authenticating with JPAKE\n");
2685 ctx = jpake_init("server", "client", secret);
2687 bconn = BIO_new(BIO_f_buffer());
2688 BIO_push(bconn, conn);
2690 jpake_receive_step1(ctx, bconn);
2691 jpake_send_step1(bconn, ctx);
2692 jpake_receive_step2(ctx, bconn);
2693 jpake_send_step2(bconn, ctx);
2694 jpake_receive_step3a(ctx, bconn);
2695 jpake_send_step3b(bconn, ctx);
2697 BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n");
2699 psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx));
2704 JPAKE_CTX_free(ctx);
2710 * Platform-specific sections
2715 # define fileno(a) (int)_fileno(a)
2718 # include <windows.h>
2721 static int WIN32_rename(const char *from, const char *to)
2723 TCHAR *tfrom=NULL,*tto;
2727 if (sizeof(TCHAR) == 1)
2729 tfrom = (TCHAR *)from;
2732 else /* UNICODE path */
2734 size_t i,flen=strlen(from)+1,tlen=strlen(to)+1;
2735 tfrom = (TCHAR *)malloc(sizeof(TCHAR)*(flen+tlen));
2736 if (tfrom==NULL) goto err;
2738 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2739 if (!MultiByteToWideChar(CP_ACP,0,from,flen,(WCHAR *)tfrom,flen))
2741 for (i=0;i<flen;i++) tfrom[i]=(TCHAR)from[i];
2742 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2743 if (!MultiByteToWideChar(CP_ACP,0,to, tlen,(WCHAR *)tto, tlen))
2745 for (i=0;i<tlen;i++) tto[i] =(TCHAR)to[i];
2748 if (MoveFile(tfrom,tto)) goto ok;
2750 if (err==ERROR_ALREADY_EXISTS || err==ERROR_FILE_EXISTS)
2752 if (DeleteFile(tto) && MoveFile(tfrom,tto))
2756 if (err==ERROR_FILE_NOT_FOUND || err==ERROR_PATH_NOT_FOUND)
2758 else if (err==ERROR_ACCESS_DENIED)
2761 errno = EINVAL; /* we could map more codes... */
2765 if (tfrom!=NULL && tfrom!=(TCHAR *)from) free(tfrom);
2770 /* app_tminterval section */
2772 double app_tminterval(int stop,int usertime)
2776 static ULARGE_INTEGER tmstart;
2777 static int warning=1;
2779 static HANDLE proc=NULL;
2783 if (GetVersion() < 0x80000000)
2784 proc = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,
2785 GetCurrentProcessId());
2786 if (proc==NULL) proc = (HANDLE)-1;
2789 if (usertime && proc!=(HANDLE)-1)
2792 GetProcessTimes(proc,&junk,&junk,&junk,&now);
2799 if (usertime && warning)
2801 BIO_printf(bio_err,"To get meaningful results, run "
2802 "this program on idle system.\n");
2805 GetSystemTime(&systime);
2806 SystemTimeToFileTime(&systime,&now);
2811 tmstart.u.LowPart = now.dwLowDateTime;
2812 tmstart.u.HighPart = now.dwHighDateTime;
2815 ULARGE_INTEGER tmstop;
2817 tmstop.u.LowPart = now.dwLowDateTime;
2818 tmstop.u.HighPart = now.dwHighDateTime;
2820 ret = (__int64)(tmstop.QuadPart - tmstart.QuadPart)*1e-7;
2826 #elif defined(OPENSSL_SYS_NETWARE)
2829 double app_tminterval(int stop,int usertime)
2832 static clock_t tmstart;
2833 static int warning=1;
2835 if (usertime && warning)
2837 BIO_printf(bio_err,"To get meaningful results, run "
2838 "this program on idle system.\n");
2842 if (stop==TM_START) tmstart = clock();
2843 else ret = (clock()-tmstart)/(double)CLOCKS_PER_SEC;
2848 #elif defined(OPENSSL_SYSTEM_VXWORKS)
2851 double app_tminterval(int stop,int usertime)
2854 #ifdef CLOCK_REALTIME
2855 static struct timespec tmstart;
2856 struct timespec now;
2858 static unsigned long tmstart;
2861 static int warning=1;
2863 if (usertime && warning)
2865 BIO_printf(bio_err,"To get meaningful results, run "
2866 "this program on idle system.\n");
2870 #ifdef CLOCK_REALTIME
2871 clock_gettime(CLOCK_REALTIME,&now);
2872 if (stop==TM_START) tmstart = now;
2873 else ret = ( (now.tv_sec+now.tv_nsec*1e-9)
2874 - (tmstart.tv_sec+tmstart.tv_nsec*1e-9) );
2877 if (stop==TM_START) tmstart = now;
2878 else ret = (now - tmstart)/(double)sysClkRateGet();
2883 #elif defined(OPENSSL_SYSTEM_VMS)
2887 double app_tminterval(int stop,int usertime)
2889 static clock_t tmstart;
2896 if (usertime) now = rus.tms_utime;
2899 now = clock(); /* sum of user and kernel times */
2902 gettimeofday(&tv,NULL);
2904 (unsigned long long)tv.tv_sec*CLK_TCK +
2905 (unsigned long long)tv.tv_usec*(1000000/CLK_TCK)
2909 if (stop==TM_START) tmstart = now;
2910 else ret = (now - tmstart)/(double)(CLK_TCK);
2915 #elif defined(_SC_CLK_TCK) /* by means of unistd.h */
2916 #include <sys/times.h>
2918 double app_tminterval(int stop,int usertime)
2922 clock_t now = times(&rus);
2923 static clock_t tmstart;
2925 if (usertime) now = rus.tms_utime;
2927 if (stop==TM_START) tmstart = now;
2930 long int tck = sysconf(_SC_CLK_TCK);
2931 ret = (now - tmstart)/(double)tck;
2938 #include <sys/time.h>
2939 #include <sys/resource.h>
2941 double app_tminterval(int stop,int usertime)
2946 static struct timeval tmstart;
2948 if (usertime) getrusage(RUSAGE_SELF,&rus), now = rus.ru_utime;
2949 else gettimeofday(&now,NULL);
2951 if (stop==TM_START) tmstart = now;
2952 else ret = ( (now.tv_sec+now.tv_usec*1e-6)
2953 - (tmstart.tv_sec+tmstart.tv_usec*1e-6) );
2959 /* app_isdir section */
2961 int app_isdir(const char *name)
2964 WIN32_FIND_DATA FileData;
2965 #if defined(UNICODE) || defined(_UNICODE)
2966 size_t i, len_0 = strlen(name)+1;
2968 if (len_0 > sizeof(FileData.cFileName)/sizeof(FileData.cFileName[0]))
2971 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2972 if (!MultiByteToWideChar(CP_ACP,0,name,len_0,FileData.cFileName,len_0))
2974 for (i=0;i<len_0;i++)
2975 FileData.cFileName[i] = (WCHAR)name[i];
2977 hList = FindFirstFile(FileData.cFileName,&FileData);
2979 hList = FindFirstFile(name,&FileData);
2981 if (hList == INVALID_HANDLE_VALUE) return -1;
2983 return ((FileData.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)!=0);
2986 #include <sys/stat.h>
2988 # if defined(_S_IFMT) && defined(_S_IFDIR)
2989 # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
2991 # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
2995 int app_isdir(const char *name)
2997 #if defined(S_ISDIR)
3000 if (stat(name,&st)==0) return S_ISDIR(st.st_mode);
3008 /* raw_read|write section */
3009 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
3010 int raw_read_stdin(void *buf,int siz)
3013 if (ReadFile(GetStdHandle(STD_INPUT_HANDLE),buf,siz,&n,NULL))
3018 int raw_read_stdin(void *buf,int siz)
3019 { return read(fileno(stdin),buf,siz); }
3022 #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE)
3023 int raw_write_stdout(const void *buf,int siz)
3026 if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE),buf,siz,&n,NULL))
3031 int raw_write_stdout(const void *buf,int siz)
3032 { return write(fileno(stdout),buf,siz); }
3035 #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NPN)
3036 /* next_protos_parse parses a comma separated list of strings into a string
3037 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
3038 * outlen: (output) set to the length of the resulting buffer on success.
3039 * in: a NUL termianted string like "abc,def,ghi"
3041 * returns: a malloced buffer or NULL on failure.
3043 unsigned char *next_protos_parse(unsigned short *outlen, const char *in)
3047 size_t i, start = 0;
3053 out = OPENSSL_malloc(strlen(in) + 1);
3057 for (i = 0; i <= len; ++i)
3059 if (i == len || in[i] == ',')
3061 if (i - start > 255)
3066 out[start] = i - start;
3076 #endif /* !OPENSSL_NO_TLSEXT && !OPENSSL_NO_NPN */