2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
58 /* ====================================================================
59 * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
68 * 2. Redistributions in binary form must reproduce the above copyright
69 * notice, this list of conditions and the following disclaimer in
70 * the documentation and/or other materials provided with the
73 * 3. All advertising materials mentioning features or use of this
74 * software must display the following acknowledgment:
75 * "This product includes software developed by the OpenSSL Project
76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
79 * endorse or promote products derived from this software without
80 * prior written permission. For written permission, please contact
81 * openssl-core@openssl.org.
83 * 5. Products derived from this software may not be called "OpenSSL"
84 * nor may "OpenSSL" appear in their names without prior written
85 * permission of the OpenSSL Project.
87 * 6. Redistributions of any form whatsoever must retain the following
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
103 * OF THE POSSIBILITY OF SUCH DAMAGE.
104 * ====================================================================
106 * This product includes cryptographic software written by Eric Young
107 * (eay@cryptsoft.com). This product includes software written by Tim
108 * Hudson (tjh@cryptsoft.com).
112 #if !defined(_POSIX_C_SOURCE) && defined(OPENSSL_SYS_VMS)
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(OPENSSL_SYSNAME_WINCE) && !defined(NETWARE_CLIB)
124 #include <sys/types.h>
128 #include <openssl/err.h>
129 #include <openssl/x509.h>
130 #include <openssl/x509v3.h>
131 #include <openssl/pem.h>
132 #include <openssl/pkcs12.h>
133 #include <openssl/ui.h>
134 #include <openssl/safestack.h>
135 #ifndef OPENSSL_NO_ENGINE
136 #include <openssl/engine.h>
138 #ifndef OPENSSL_NO_RSA
139 #include <openssl/rsa.h>
141 #include <openssl/bn.h>
142 #ifndef OPENSSL_NO_JPAKE
143 #include <openssl/jpake.h>
151 static int WIN32_rename(const char *from, const char *to);
152 #define rename(from,to) WIN32_rename((from),(to))
161 static UI_METHOD *ui_method = NULL;
163 static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl);
164 static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl);
166 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
167 /* Looks like this stuff is worth moving into separate function */
169 load_netscape_key(BIO *err, BIO *key, const char *file,
170 const char *key_descrip, int format);
173 int app_init(long mesgwin);
174 #ifdef undef /* never finished - probably never will be :-) */
175 int args_from_file(char *file, int *argc, char **argv[])
180 static char *buf=NULL;
181 static char **arg=NULL;
188 if (fseek(fp,0,SEEK_END)==0)
189 len=ftell(fp), rewind(fp);
200 if (buf != NULL) OPENSSL_free(buf);
201 buf=(char *)OPENSSL_malloc(len+1);
202 if (buf == NULL) return(0);
204 len=fread(buf,1,len,fp);
205 if (len <= 1) return(0);
211 if (arg != NULL) OPENSSL_free(arg);
212 arg=(char **)OPENSSL_malloc(sizeof(char *)*(i*2));
220 if (*p == '#') /* comment line */
222 while (*p && (*p != '\n')) p++;
225 /* else we have a line */
228 while (*p && ((*p != ' ') && (*p != '\t') && (*p != '\n')))
236 /* else it is a tab or space */
238 while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n')))
248 while (*p && (*p != '\n')) p++;
250 /* else *p == '\n' */
262 if ((*s == 'D') || (*s == 'd'))
264 else if ((*s == 'T') || (*s == 't'))
266 else if ((*s == 'N') || (*s == 'n'))
267 return(FORMAT_NETSCAPE);
268 else if ((*s == 'S') || (*s == 's'))
269 return(FORMAT_SMIME);
270 else if ((*s == 'M') || (*s == 'm'))
271 return(FORMAT_MSBLOB);
273 || (strcmp(s,"PKCS12") == 0) || (strcmp(s,"pkcs12") == 0)
274 || (strcmp(s,"P12") == 0) || (strcmp(s,"p12") == 0))
275 return(FORMAT_PKCS12);
276 else if ((*s == 'E') || (*s == 'e'))
277 return(FORMAT_ENGINE);
278 else if ((*s == 'H') || (*s == 'h'))
280 else if ((*s == 'P') || (*s == 'p'))
282 if (s[1] == 'V' || s[1] == 'v')
288 return(FORMAT_UNDEF);
291 #if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_NETWARE)
292 void program_name(char *in, char *out, int size)
298 /* find the last '/', '\' or ':' */
299 for (i=n-1; i>0; i--)
301 if ((in[i] == '/') || (in[i] == '\\') || (in[i] == ':'))
311 #if defined(OPENSSL_SYS_NETWARE)
312 /* strip off trailing .nlm if present. */
313 if ((n > 4) && (p[n-4] == '.') &&
314 ((p[n-3] == 'n') || (p[n-3] == 'N')) &&
315 ((p[n-2] == 'l') || (p[n-2] == 'L')) &&
316 ((p[n-1] == 'm') || (p[n-1] == 'M')))
319 /* strip off trailing .exe if present. */
320 if ((n > 4) && (p[n-4] == '.') &&
321 ((p[n-3] == 'e') || (p[n-3] == 'E')) &&
322 ((p[n-2] == 'x') || (p[n-2] == 'X')) &&
323 ((p[n-1] == 'e') || (p[n-1] == 'E')))
332 if ((p[i] >= 'A') && (p[i] <= 'Z'))
340 #ifdef OPENSSL_SYS_VMS
341 void program_name(char *in, char *out, int size)
346 while(*chars != '\0')
357 strncpy(out,p,size-1);
368 void program_name(char *in, char *out, int size)
377 BUF_strlcpy(out,p,size);
382 int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[])
394 arg->data=(char **)OPENSSL_malloc(sizeof(char *)*arg->count);
395 if (arg->data == NULL)
398 for (i=0; i<arg->count; i++)
405 /* first scan over white space */
407 while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n')))
411 /* The start of something good :-) */
412 if (num >= arg->count)
415 int tlen = arg->count + 20;
416 tmp_p = (char **)OPENSSL_realloc(arg->data,
417 sizeof(char *)*tlen);
422 /* initialize newly allocated data */
423 for (i = num; i < arg->count; i++)
428 /* now look for the end of this */
429 if ((*p == '\'') || (*p == '\"')) /* scan for closing quote */
432 arg->data[num-1]++; /* jump over quote */
433 while (*p && (*p != i))
439 while (*p && ((*p != ' ') &&
440 (*p != '\t') && (*p != '\n')))
456 int app_init(long mesgwin)
463 int dump_cert_text (BIO *out, X509 *x)
467 p=X509_NAME_oneline(X509_get_subject_name(x),NULL,0);
468 BIO_puts(out,"subject=");
472 p=X509_NAME_oneline(X509_get_issuer_name(x),NULL,0);
473 BIO_puts(out,"\nissuer=");
481 static int ui_open(UI *ui)
483 return UI_method_get_opener(UI_OpenSSL())(ui);
485 static int ui_read(UI *ui, UI_STRING *uis)
487 if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD
488 && UI_get0_user_data(ui))
490 switch(UI_get_string_type(uis))
495 const char *password =
496 ((PW_CB_DATA *)UI_get0_user_data(ui))->password;
497 if (password && password[0] != '\0')
499 UI_set_result(ui, uis, password);
507 return UI_method_get_reader(UI_OpenSSL())(ui, uis);
509 static int ui_write(UI *ui, UI_STRING *uis)
511 if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD
512 && UI_get0_user_data(ui))
514 switch(UI_get_string_type(uis))
519 const char *password =
520 ((PW_CB_DATA *)UI_get0_user_data(ui))->password;
521 if (password && password[0] != '\0')
528 return UI_method_get_writer(UI_OpenSSL())(ui, uis);
530 static int ui_close(UI *ui)
532 return UI_method_get_closer(UI_OpenSSL())(ui);
534 int setup_ui_method(void)
536 ui_method = UI_create_method("OpenSSL application user interface");
537 UI_method_set_opener(ui_method, ui_open);
538 UI_method_set_reader(ui_method, ui_read);
539 UI_method_set_writer(ui_method, ui_write);
540 UI_method_set_closer(ui_method, ui_close);
543 void destroy_ui_method(void)
547 UI_destroy_method(ui_method);
551 int password_callback(char *buf, int bufsiz, int verify,
556 const char *prompt_info = NULL;
557 const char *password = NULL;
558 PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp;
562 if (cb_data->password)
563 password = cb_data->password;
564 if (cb_data->prompt_info)
565 prompt_info = cb_data->prompt_info;
570 res = strlen(password);
573 memcpy(buf, password, res);
577 ui = UI_new_method(ui_method);
585 prompt = UI_construct_prompt(ui, "pass phrase",
588 ui_flags |= UI_INPUT_FLAG_DEFAULT_PWD;
589 UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0);
592 ok = UI_add_input_string(ui,prompt,ui_flags,buf,
593 PW_MIN_LENGTH,bufsiz-1);
594 if (ok >= 0 && verify)
596 buff = (char *)OPENSSL_malloc(bufsiz);
597 ok = UI_add_verify_string(ui,prompt,ui_flags,buff,
598 PW_MIN_LENGTH,bufsiz-1, buf);
605 while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0));
609 OPENSSL_cleanse(buff,(unsigned int)bufsiz);
617 BIO_printf(bio_err, "User interface error\n");
618 ERR_print_errors(bio_err);
619 OPENSSL_cleanse(buf,(unsigned int)bufsiz);
624 BIO_printf(bio_err,"aborted!\n");
625 OPENSSL_cleanse(buf,(unsigned int)bufsiz);
629 OPENSSL_free(prompt);
634 static char *app_get_pass(BIO *err, char *arg, int keepbio);
636 int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2)
639 if(!arg2 || !arg1 || strcmp(arg1, arg2)) same = 0;
642 *pass1 = app_get_pass(err, arg1, same);
643 if(!*pass1) return 0;
644 } else if(pass1) *pass1 = NULL;
646 *pass2 = app_get_pass(err, arg2, same ? 2 : 0);
647 if(!*pass2) return 0;
648 } else if(pass2) *pass2 = NULL;
652 static char *app_get_pass(BIO *err, char *arg, int keepbio)
654 char *tmp, tpass[APP_PASS_LEN];
655 static BIO *pwdbio = NULL;
657 if(!strncmp(arg, "pass:", 5)) return BUF_strdup(arg + 5);
658 if(!strncmp(arg, "env:", 4)) {
659 tmp = getenv(arg + 4);
661 BIO_printf(err, "Can't read environment variable %s\n", arg + 4);
664 return BUF_strdup(tmp);
666 if(!keepbio || !pwdbio) {
667 if(!strncmp(arg, "file:", 5)) {
668 pwdbio = BIO_new_file(arg + 5, "r");
670 BIO_printf(err, "Can't open file %s\n", arg + 5);
675 * Under _WIN32, which covers even Win64 and CE, file
676 * descriptors referenced by BIO_s_fd are not inherited
677 * by child process and therefore below is not an option.
678 * It could have been an option if bss_fd.c was operating
679 * on real Windows descriptors, such as those obtained
682 } else if(!strncmp(arg, "fd:", 3)) {
685 if(i >= 0) pwdbio = BIO_new_fd(i, BIO_NOCLOSE);
686 if((i < 0) || !pwdbio) {
687 BIO_printf(err, "Can't access file descriptor %s\n", arg + 3);
690 /* Can't do BIO_gets on an fd BIO so add a buffering BIO */
691 btmp = BIO_new(BIO_f_buffer());
692 pwdbio = BIO_push(btmp, pwdbio);
694 } else if(!strcmp(arg, "stdin")) {
695 pwdbio = BIO_new_fp(stdin, BIO_NOCLOSE);
697 BIO_printf(err, "Can't open BIO for stdin\n");
701 BIO_printf(err, "Invalid password argument \"%s\"\n", arg);
705 i = BIO_gets(pwdbio, tpass, APP_PASS_LEN);
707 BIO_free_all(pwdbio);
711 BIO_printf(err, "Error reading password from BIO\n");
714 tmp = strchr(tpass, '\n');
716 return BUF_strdup(tpass);
719 int add_oid_section(BIO *err, CONF *conf)
722 STACK_OF(CONF_VALUE) *sktmp;
725 if(!(p=NCONF_get_string(conf,NULL,"oid_section")))
730 if(!(sktmp = NCONF_get_section(conf, p))) {
731 BIO_printf(err, "problem loading oid section %s\n", p);
734 for(i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
735 cnf = sk_CONF_VALUE_value(sktmp, i);
736 if(OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) {
737 BIO_printf(err, "problem creating object %s=%s\n",
738 cnf->name, cnf->value);
745 static int load_pkcs12(BIO *err, BIO *in, const char *desc,
746 pem_password_cb *pem_cb, void *cb_data,
747 EVP_PKEY **pkey, X509 **cert, STACK_OF(X509) **ca)
750 char tpass[PEM_BUFSIZE];
753 p12 = d2i_PKCS12_bio(in, NULL);
756 BIO_printf(err, "Error loading PKCS12 file for %s\n", desc);
759 /* See if an empty password will do */
760 if (PKCS12_verify_mac(p12, "", 0) || PKCS12_verify_mac(p12, NULL, 0))
765 pem_cb = (pem_password_cb *)password_callback;
766 len = pem_cb(tpass, PEM_BUFSIZE, 0, cb_data);
769 BIO_printf(err, "Passpharse callback error for %s\n",
773 if (len < PEM_BUFSIZE)
775 if (!PKCS12_verify_mac(p12, tpass, len))
778 "Mac verify error (wrong password?) in PKCS12 file for %s\n", desc);
783 ret = PKCS12_parse(p12, pass, pkey, cert, ca);
790 int load_cert_crl_http(const char *url, BIO *err,
791 X509 **pcert, X509_CRL **pcrl)
793 char *host = NULL, *port = NULL, *path = NULL;
795 OCSP_REQ_CTX *rctx = NULL;
797 if (!OCSP_parse_url(url, &host, &port, &path, &use_ssl))
802 BIO_puts(err, "https not supported\n");
805 bio = BIO_new_connect(host);
806 if (!bio || !BIO_set_conn_port(bio, port))
808 rctx = OCSP_REQ_CTX_new(bio, 1024);
811 if (!OCSP_REQ_CTX_http(rctx, "GET", path))
813 if (!OCSP_REQ_CTX_add1_header(rctx, "Host", host))
819 rv = X509_http_nbio(rctx, pcert);
827 rv = X509_CRL_http_nbio(rctx, pcrl);
841 OCSP_REQ_CTX_free(rctx);
845 BIO_printf(bio_err, "Error loading %s from %s\n",
846 pcert ? "certificate" : "CRL", url);
847 ERR_print_errors(bio_err);
852 X509 *load_cert(BIO *err, const char *file, int format,
853 const char *pass, ENGINE *e, const char *cert_descrip)
858 if (format == FORMAT_HTTP)
860 load_cert_crl_http(file, err, &x, NULL);
864 if ((cert=BIO_new(BIO_s_file())) == NULL)
866 ERR_print_errors(err);
873 # ifndef OPENSSL_NO_SETVBUF_IONBF
874 setvbuf(stdin, NULL, _IONBF, 0);
875 # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
877 BIO_set_fp(cert,stdin,BIO_NOCLOSE);
881 if (BIO_read_filename(cert,file) <= 0)
883 BIO_printf(err, "Error opening %s %s\n",
885 ERR_print_errors(err);
890 if (format == FORMAT_ASN1)
891 x=d2i_X509_bio(cert,NULL);
892 else if (format == FORMAT_NETSCAPE)
895 nx=ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509),cert,NULL);
899 if ((strncmp(NETSCAPE_CERT_HDR,(char *)nx->header->data,
900 nx->header->length) != 0))
902 NETSCAPE_X509_free(nx);
903 BIO_printf(err,"Error reading header on certificate\n");
908 NETSCAPE_X509_free(nx);
910 else if (format == FORMAT_PEM)
911 x=PEM_read_bio_X509_AUX(cert,NULL,
912 (pem_password_cb *)password_callback, NULL);
913 else if (format == FORMAT_PKCS12)
915 if (!load_pkcs12(err, cert,cert_descrip, NULL, NULL,
920 BIO_printf(err,"bad input format specified for %s\n",
927 BIO_printf(err,"unable to load certificate\n");
928 ERR_print_errors(err);
930 if (cert != NULL) BIO_free(cert);
934 X509_CRL *load_crl(const char *infile, int format)
939 if (format == FORMAT_HTTP)
941 load_cert_crl_http(infile, bio_err, NULL, &x);
945 in=BIO_new(BIO_s_file());
948 ERR_print_errors(bio_err);
953 BIO_set_fp(in,stdin,BIO_NOCLOSE);
956 if (BIO_read_filename(in,infile) <= 0)
962 if (format == FORMAT_ASN1)
963 x=d2i_X509_CRL_bio(in,NULL);
964 else if (format == FORMAT_PEM)
965 x=PEM_read_bio_X509_CRL(in,NULL,NULL,NULL);
967 BIO_printf(bio_err,"bad input format specified for input crl\n");
972 BIO_printf(bio_err,"unable to load CRL\n");
973 ERR_print_errors(bio_err);
983 EVP_PKEY *load_key(BIO *err, const char *file, int format, int maybe_stdin,
984 const char *pass, ENGINE *e, const char *key_descrip)
990 cb_data.password = pass;
991 cb_data.prompt_info = file;
993 if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE))
995 BIO_printf(err,"no keyfile specified\n");
998 #ifndef OPENSSL_NO_ENGINE
999 if (format == FORMAT_ENGINE)
1002 BIO_printf(err,"no engine specified\n");
1005 pkey = ENGINE_load_private_key(e, file,
1006 ui_method, &cb_data);
1009 BIO_printf(err,"cannot load %s from engine\n",key_descrip);
1010 ERR_print_errors(err);
1016 key=BIO_new(BIO_s_file());
1019 ERR_print_errors(err);
1022 if (file == NULL && maybe_stdin)
1025 # ifndef OPENSSL_NO_SETVBUF_IONBF
1026 setvbuf(stdin, NULL, _IONBF, 0);
1027 # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
1029 BIO_set_fp(key,stdin,BIO_NOCLOSE);
1032 if (BIO_read_filename(key,file) <= 0)
1034 BIO_printf(err, "Error opening %s %s\n",
1036 ERR_print_errors(err);
1039 if (format == FORMAT_ASN1)
1041 pkey=d2i_PrivateKey_bio(key, NULL);
1043 else if (format == FORMAT_PEM)
1045 pkey=PEM_read_bio_PrivateKey(key,NULL,
1046 (pem_password_cb *)password_callback, &cb_data);
1048 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1049 else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC)
1050 pkey = load_netscape_key(err, key, file, key_descrip, format);
1052 else if (format == FORMAT_PKCS12)
1054 if (!load_pkcs12(err, key, key_descrip,
1055 (pem_password_cb *)password_callback, &cb_data,
1059 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4)
1060 else if (format == FORMAT_MSBLOB)
1061 pkey = b2i_PrivateKey_bio(key);
1062 else if (format == FORMAT_PVK)
1063 pkey = b2i_PVK_bio(key, (pem_password_cb *)password_callback,
1068 BIO_printf(err,"bad input format specified for key file\n");
1072 if (key != NULL) BIO_free(key);
1075 BIO_printf(err,"unable to load %s\n", key_descrip);
1076 ERR_print_errors(err);
1081 EVP_PKEY *load_pubkey(BIO *err, const char *file, int format, int maybe_stdin,
1082 const char *pass, ENGINE *e, const char *key_descrip)
1085 EVP_PKEY *pkey=NULL;
1088 cb_data.password = pass;
1089 cb_data.prompt_info = file;
1091 if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE))
1093 BIO_printf(err,"no keyfile specified\n");
1096 #ifndef OPENSSL_NO_ENGINE
1097 if (format == FORMAT_ENGINE)
1100 BIO_printf(bio_err,"no engine specified\n");
1102 pkey = ENGINE_load_public_key(e, file,
1103 ui_method, &cb_data);
1107 key=BIO_new(BIO_s_file());
1110 ERR_print_errors(err);
1113 if (file == NULL && maybe_stdin)
1116 # ifndef OPENSSL_NO_SETVBUF_IONBF
1117 setvbuf(stdin, NULL, _IONBF, 0);
1118 # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
1120 BIO_set_fp(key,stdin,BIO_NOCLOSE);
1123 if (BIO_read_filename(key,file) <= 0)
1125 BIO_printf(err, "Error opening %s %s\n",
1127 ERR_print_errors(err);
1130 if (format == FORMAT_ASN1)
1132 pkey=d2i_PUBKEY_bio(key, NULL);
1134 #ifndef OPENSSL_NO_RSA
1135 else if (format == FORMAT_ASN1RSA)
1138 rsa = d2i_RSAPublicKey_bio(key, NULL);
1141 pkey = EVP_PKEY_new();
1143 EVP_PKEY_set1_RSA(pkey, rsa);
1149 else if (format == FORMAT_PEMRSA)
1152 rsa = PEM_read_bio_RSAPublicKey(key, NULL,
1153 (pem_password_cb *)password_callback, &cb_data);
1156 pkey = EVP_PKEY_new();
1158 EVP_PKEY_set1_RSA(pkey, rsa);
1165 else if (format == FORMAT_PEM)
1167 pkey=PEM_read_bio_PUBKEY(key,NULL,
1168 (pem_password_cb *)password_callback, &cb_data);
1170 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1171 else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC)
1172 pkey = load_netscape_key(err, key, file, key_descrip, format);
1174 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA)
1175 else if (format == FORMAT_MSBLOB)
1176 pkey = b2i_PublicKey_bio(key);
1180 BIO_printf(err,"bad input format specified for key file\n");
1184 if (key != NULL) BIO_free(key);
1186 BIO_printf(err,"unable to load %s\n", key_descrip);
1190 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1192 load_netscape_key(BIO *err, BIO *key, const char *file,
1193 const char *key_descrip, int format)
1198 const unsigned char *p;
1202 pkey = EVP_PKEY_new();
1204 if (buf == NULL || pkey == NULL)
1208 if (!BUF_MEM_grow_clean(buf,size+1024*10))
1210 i = BIO_read(key, &(buf->data[size]), 1024*10);
1216 BIO_printf(err, "Error reading %s %s",
1221 p=(unsigned char *)buf->data;
1222 rsa = d2i_RSA_NET(NULL,&p,(long)size,NULL,
1223 (format == FORMAT_IISSGC ? 1 : 0));
1227 EVP_PKEY_set1_RSA(pkey, rsa);
1231 EVP_PKEY_free(pkey);
1234 #endif /* ndef OPENSSL_NO_RC4 */
1236 static int load_certs_crls(BIO *err, const char *file, int format,
1237 const char *pass, ENGINE *e, const char *desc,
1238 STACK_OF(X509) **pcerts, STACK_OF(X509_CRL) **pcrls)
1242 STACK_OF(X509_INFO) *xis = NULL;
1247 cb_data.password = pass;
1248 cb_data.prompt_info = file;
1250 if (format != FORMAT_PEM)
1252 BIO_printf(err,"bad input format specified for %s\n", desc);
1257 bio = BIO_new_fp(stdin,BIO_NOCLOSE);
1259 bio = BIO_new_file(file, "r");
1263 BIO_printf(err, "Error opening %s %s\n",
1264 desc, file ? file : "stdin");
1265 ERR_print_errors(err);
1269 xis = PEM_X509_INFO_read_bio(bio, NULL,
1270 (pem_password_cb *)password_callback, &cb_data);
1276 *pcerts = sk_X509_new_null();
1283 *pcrls = sk_X509_CRL_new_null();
1288 for(i = 0; i < sk_X509_INFO_num(xis); i++)
1290 xi = sk_X509_INFO_value (xis, i);
1291 if (xi->x509 && pcerts)
1293 if (!sk_X509_push(*pcerts, xi->x509))
1297 if (xi->crl && pcrls)
1299 if (!sk_X509_CRL_push(*pcrls, xi->crl))
1305 if (pcerts && sk_X509_num(*pcerts) > 0)
1308 if (pcrls && sk_X509_CRL_num(*pcrls) > 0)
1314 sk_X509_INFO_pop_free(xis, X509_INFO_free);
1320 sk_X509_pop_free(*pcerts, X509_free);
1325 sk_X509_CRL_pop_free(*pcrls, X509_CRL_free);
1328 BIO_printf(err,"unable to load %s\n",
1329 pcerts ? "certificates" : "CRLs");
1330 ERR_print_errors(err);
1335 STACK_OF(X509) *load_certs(BIO *err, const char *file, int format,
1336 const char *pass, ENGINE *e, const char *desc)
1338 STACK_OF(X509) *certs;
1339 if (!load_certs_crls(err, file, format, pass, e, desc, &certs, NULL))
1344 STACK_OF(X509_CRL) *load_crls(BIO *err, const char *file, int format,
1345 const char *pass, ENGINE *e, const char *desc)
1347 STACK_OF(X509_CRL) *crls;
1348 if (!load_certs_crls(err, file, format, pass, e, desc, NULL, &crls))
1353 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
1354 /* Return error for unknown extensions */
1355 #define X509V3_EXT_DEFAULT 0
1356 /* Print error for unknown extensions */
1357 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
1358 /* ASN1 parse unknown extensions */
1359 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
1360 /* BIO_dump unknown extensions */
1361 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
1363 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
1364 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
1366 int set_cert_ex(unsigned long *flags, const char *arg)
1368 static const NAME_EX_TBL cert_tbl[] = {
1369 { "compatible", X509_FLAG_COMPAT, 0xffffffffl},
1370 { "ca_default", X509_FLAG_CA, 0xffffffffl},
1371 { "no_header", X509_FLAG_NO_HEADER, 0},
1372 { "no_version", X509_FLAG_NO_VERSION, 0},
1373 { "no_serial", X509_FLAG_NO_SERIAL, 0},
1374 { "no_signame", X509_FLAG_NO_SIGNAME, 0},
1375 { "no_validity", X509_FLAG_NO_VALIDITY, 0},
1376 { "no_subject", X509_FLAG_NO_SUBJECT, 0},
1377 { "no_issuer", X509_FLAG_NO_ISSUER, 0},
1378 { "no_pubkey", X509_FLAG_NO_PUBKEY, 0},
1379 { "no_extensions", X509_FLAG_NO_EXTENSIONS, 0},
1380 { "no_sigdump", X509_FLAG_NO_SIGDUMP, 0},
1381 { "no_aux", X509_FLAG_NO_AUX, 0},
1382 { "no_attributes", X509_FLAG_NO_ATTRIBUTES, 0},
1383 { "ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK},
1384 { "ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1385 { "ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1386 { "ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK},
1389 return set_multi_opts(flags, arg, cert_tbl);
1392 int set_name_ex(unsigned long *flags, const char *arg)
1394 static const NAME_EX_TBL ex_tbl[] = {
1395 { "esc_2253", ASN1_STRFLGS_ESC_2253, 0},
1396 { "esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0},
1397 { "esc_msb", ASN1_STRFLGS_ESC_MSB, 0},
1398 { "use_quote", ASN1_STRFLGS_ESC_QUOTE, 0},
1399 { "utf8", ASN1_STRFLGS_UTF8_CONVERT, 0},
1400 { "ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0},
1401 { "show_type", ASN1_STRFLGS_SHOW_TYPE, 0},
1402 { "dump_all", ASN1_STRFLGS_DUMP_ALL, 0},
1403 { "dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0},
1404 { "dump_der", ASN1_STRFLGS_DUMP_DER, 0},
1405 { "compat", XN_FLAG_COMPAT, 0xffffffffL},
1406 { "sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK},
1407 { "sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK},
1408 { "sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK},
1409 { "sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK},
1410 { "dn_rev", XN_FLAG_DN_REV, 0},
1411 { "nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK},
1412 { "sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK},
1413 { "lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK},
1414 { "align", XN_FLAG_FN_ALIGN, 0},
1415 { "oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK},
1416 { "space_eq", XN_FLAG_SPC_EQ, 0},
1417 { "dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0},
1418 { "RFC2253", XN_FLAG_RFC2253, 0xffffffffL},
1419 { "oneline", XN_FLAG_ONELINE, 0xffffffffL},
1420 { "multiline", XN_FLAG_MULTILINE, 0xffffffffL},
1421 { "ca_default", XN_FLAG_MULTILINE, 0xffffffffL},
1424 return set_multi_opts(flags, arg, ex_tbl);
1427 int set_ext_copy(int *copy_type, const char *arg)
1429 if (!strcasecmp(arg, "none"))
1430 *copy_type = EXT_COPY_NONE;
1431 else if (!strcasecmp(arg, "copy"))
1432 *copy_type = EXT_COPY_ADD;
1433 else if (!strcasecmp(arg, "copyall"))
1434 *copy_type = EXT_COPY_ALL;
1440 int copy_extensions(X509 *x, X509_REQ *req, int copy_type)
1442 STACK_OF(X509_EXTENSION) *exts = NULL;
1443 X509_EXTENSION *ext, *tmpext;
1445 int i, idx, ret = 0;
1446 if (!x || !req || (copy_type == EXT_COPY_NONE))
1448 exts = X509_REQ_get_extensions(req);
1450 for(i = 0; i < sk_X509_EXTENSION_num(exts); i++) {
1451 ext = sk_X509_EXTENSION_value(exts, i);
1452 obj = X509_EXTENSION_get_object(ext);
1453 idx = X509_get_ext_by_OBJ(x, obj, -1);
1454 /* Does extension exist? */
1456 /* If normal copy don't override existing extension */
1457 if (copy_type == EXT_COPY_ADD)
1459 /* Delete all extensions of same type */
1461 tmpext = X509_get_ext(x, idx);
1462 X509_delete_ext(x, idx);
1463 X509_EXTENSION_free(tmpext);
1464 idx = X509_get_ext_by_OBJ(x, obj, -1);
1465 } while (idx != -1);
1467 if (!X509_add_ext(x, ext, -1))
1475 sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
1483 static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl)
1485 STACK_OF(CONF_VALUE) *vals;
1489 vals = X509V3_parse_list(arg);
1490 for (i = 0; i < sk_CONF_VALUE_num(vals); i++) {
1491 val = sk_CONF_VALUE_value(vals, i);
1492 if (!set_table_opts(flags, val->name, in_tbl))
1495 sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
1499 static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl)
1502 const NAME_EX_TBL *ptbl;
1508 } else if (c == '+') {
1513 for(ptbl = in_tbl; ptbl->name; ptbl++) {
1514 if(!strcasecmp(arg, ptbl->name)) {
1515 *flags &= ~ptbl->mask;
1516 if(c) *flags |= ptbl->flag;
1517 else *flags &= ~ptbl->flag;
1524 void print_name(BIO *out, const char *title, X509_NAME *nm, unsigned long lflags)
1530 if(title) BIO_puts(out, title);
1531 if((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
1535 if(lflags == XN_FLAG_COMPAT) {
1536 buf = X509_NAME_oneline(nm, 0, 0);
1538 BIO_puts(out, "\n");
1541 if(mline) BIO_puts(out, "\n");
1542 X509_NAME_print_ex(out, nm, indent, lflags);
1543 BIO_puts(out, "\n");
1547 X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath)
1550 X509_LOOKUP *lookup;
1551 if(!(store = X509_STORE_new())) goto end;
1552 lookup=X509_STORE_add_lookup(store,X509_LOOKUP_file());
1553 if (lookup == NULL) goto end;
1555 if(!X509_LOOKUP_load_file(lookup,CAfile,X509_FILETYPE_PEM)) {
1556 BIO_printf(bp, "Error loading file %s\n", CAfile);
1559 } else X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT);
1561 lookup=X509_STORE_add_lookup(store,X509_LOOKUP_hash_dir());
1562 if (lookup == NULL) goto end;
1564 if(!X509_LOOKUP_add_dir(lookup,CApath,X509_FILETYPE_PEM)) {
1565 BIO_printf(bp, "Error loading directory %s\n", CApath);
1568 } else X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT);
1573 X509_STORE_free(store);
1577 #ifndef OPENSSL_NO_ENGINE
1578 /* Try to load an engine in a shareable library */
1579 static ENGINE *try_load_engine(BIO *err, const char *engine, int debug)
1581 ENGINE *e = ENGINE_by_id("dynamic");
1584 if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0)
1585 || !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0))
1594 ENGINE *setup_engine(BIO *err, const char *engine, int debug)
1600 if(strcmp(engine, "auto") == 0)
1602 BIO_printf(err,"enabling auto ENGINE support\n");
1603 ENGINE_register_all_complete();
1606 if((e = ENGINE_by_id(engine)) == NULL
1607 && (e = try_load_engine(err, engine, debug)) == NULL)
1609 BIO_printf(err,"invalid engine \"%s\"\n", engine);
1610 ERR_print_errors(err);
1615 ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM,
1618 ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1);
1619 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
1621 BIO_printf(err,"can't use that engine\n");
1622 ERR_print_errors(err);
1627 BIO_printf(err,"engine \"%s\" set.\n", ENGINE_get_id(e));
1629 /* Free our "structural" reference. */
1636 int load_config(BIO *err, CONF *cnf)
1638 static int load_config_called = 0;
1639 if (load_config_called)
1641 load_config_called = 1;
1647 OPENSSL_load_builtin_modules();
1649 if (CONF_modules_load(cnf, NULL, 0) <= 0)
1651 BIO_printf(err, "Error configuring OpenSSL\n");
1652 ERR_print_errors(err);
1658 char *make_config_name()
1660 const char *t=X509_get_default_cert_area();
1664 len=strlen(t)+strlen(OPENSSL_CONF)+2;
1665 p=OPENSSL_malloc(len);
1668 BUF_strlcpy(p,t,len);
1669 #ifndef OPENSSL_SYS_VMS
1670 BUF_strlcat(p,"/",len);
1672 BUF_strlcat(p,OPENSSL_CONF,len);
1677 static unsigned long index_serial_hash(const OPENSSL_CSTRING *a)
1682 while (*n == '0') n++;
1683 return(lh_strhash(n));
1686 static int index_serial_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b)
1690 for (aa=a[DB_serial]; *aa == '0'; aa++);
1691 for (bb=b[DB_serial]; *bb == '0'; bb++);
1692 return(strcmp(aa,bb));
1695 static int index_name_qual(char **a)
1696 { return(a[0][0] == 'V'); }
1698 static unsigned long index_name_hash(const OPENSSL_CSTRING *a)
1699 { return(lh_strhash(a[DB_name])); }
1701 int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b)
1702 { return(strcmp(a[DB_name], b[DB_name])); }
1704 static IMPLEMENT_LHASH_HASH_FN(index_serial, OPENSSL_CSTRING)
1705 static IMPLEMENT_LHASH_COMP_FN(index_serial, OPENSSL_CSTRING)
1706 static IMPLEMENT_LHASH_HASH_FN(index_name, OPENSSL_CSTRING)
1707 static IMPLEMENT_LHASH_COMP_FN(index_name, OPENSSL_CSTRING)
1712 BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai)
1716 MS_STATIC char buf[1024];
1717 ASN1_INTEGER *ai=NULL;
1719 ai=ASN1_INTEGER_new();
1720 if (ai == NULL) goto err;
1722 if ((in=BIO_new(BIO_s_file())) == NULL)
1724 ERR_print_errors(bio_err);
1728 if (BIO_read_filename(in,serialfile) <= 0)
1738 if (ret == NULL || !rand_serial(ret, ai))
1739 BIO_printf(bio_err, "Out of memory\n");
1744 if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1746 BIO_printf(bio_err,"unable to load number from %s\n",
1750 ret=ASN1_INTEGER_to_BN(ai,NULL);
1753 BIO_printf(bio_err,"error converting number from bin to BIGNUM\n");
1764 if (in != NULL) BIO_free(in);
1765 if (ai != NULL) ASN1_INTEGER_free(ai);
1769 int save_serial(char *serialfile, char *suffix, BIGNUM *serial, ASN1_INTEGER **retai)
1774 ASN1_INTEGER *ai=NULL;
1778 j = strlen(serialfile);
1780 j = strlen(serialfile) + strlen(suffix) + 1;
1783 BIO_printf(bio_err,"file name too long\n");
1788 BUF_strlcpy(buf[0], serialfile, BSIZE);
1791 #ifndef OPENSSL_SYS_VMS
1792 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, suffix);
1794 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, suffix);
1798 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]);
1800 out=BIO_new(BIO_s_file());
1803 ERR_print_errors(bio_err);
1806 if (BIO_write_filename(out,buf[0]) <= 0)
1812 if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1814 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1817 i2a_ASN1_INTEGER(out,ai);
1826 if (out != NULL) BIO_free_all(out);
1827 if (ai != NULL) ASN1_INTEGER_free(ai);
1831 int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix)
1836 i = strlen(serialfile) + strlen(old_suffix);
1837 j = strlen(serialfile) + strlen(new_suffix);
1841 BIO_printf(bio_err,"file name too long\n");
1845 #ifndef OPENSSL_SYS_VMS
1846 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s",
1847 serialfile, new_suffix);
1849 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s",
1850 serialfile, new_suffix);
1852 #ifndef OPENSSL_SYS_VMS
1853 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s",
1854 serialfile, old_suffix);
1856 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s",
1857 serialfile, old_suffix);
1860 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1861 serialfile, buf[1]);
1863 if (rename(serialfile,buf[1]) < 0 && errno != ENOENT
1869 "unable to rename %s to %s\n",
1870 serialfile, buf[1]);
1875 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
1878 if (rename(buf[0],serialfile) < 0)
1881 "unable to rename %s to %s\n",
1884 rename(buf[1],serialfile);
1892 int rand_serial(BIGNUM *b, ASN1_INTEGER *ai)
1904 if (!BN_pseudo_rand(btmp, SERIAL_RAND_BITS, 0, 0))
1906 if (ai && !BN_to_ASN1_INTEGER(btmp, ai))
1919 CA_DB *load_index(char *dbfile, DB_ATTR *db_attr)
1921 CA_DB *retdb = NULL;
1922 TXT_DB *tmpdb = NULL;
1923 BIO *in = BIO_new(BIO_s_file());
1924 CONF *dbattr_conf = NULL;
1930 ERR_print_errors(bio_err);
1933 if (BIO_read_filename(in,dbfile) <= 0)
1936 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1939 if ((tmpdb = TXT_DB_read(in,DB_NUMBER)) == NULL)
1942 #ifndef OPENSSL_SYS_VMS
1943 BIO_snprintf(buf[0], sizeof buf[0], "%s.attr", dbfile);
1945 BIO_snprintf(buf[0], sizeof buf[0], "%s-attr", dbfile);
1947 dbattr_conf = NCONF_new(NULL);
1948 if (NCONF_load(dbattr_conf,buf[0],&errorline) <= 0)
1953 "error on line %ld of db attribute file '%s'\n"
1959 NCONF_free(dbattr_conf);
1964 if ((retdb = OPENSSL_malloc(sizeof(CA_DB))) == NULL)
1966 fprintf(stderr, "Out of memory\n");
1973 retdb->attributes = *db_attr;
1976 retdb->attributes.unique_subject = 1;
1981 char *p = NCONF_get_string(dbattr_conf,NULL,"unique_subject");
1985 BIO_printf(bio_err, "DEBUG[load_index]: unique_subject = \"%s\"\n", p);
1987 retdb->attributes.unique_subject = parse_yesno(p,1);
1992 if (dbattr_conf) NCONF_free(dbattr_conf);
1993 if (tmpdb) TXT_DB_free(tmpdb);
1994 if (in) BIO_free_all(in);
1998 int index_index(CA_DB *db)
2000 if (!TXT_DB_create_index(db->db, DB_serial, NULL,
2001 LHASH_HASH_FN(index_serial),
2002 LHASH_COMP_FN(index_serial)))
2005 "error creating serial number index:(%ld,%ld,%ld)\n",
2006 db->db->error,db->db->arg1,db->db->arg2);
2010 if (db->attributes.unique_subject
2011 && !TXT_DB_create_index(db->db, DB_name, index_name_qual,
2012 LHASH_HASH_FN(index_name),
2013 LHASH_COMP_FN(index_name)))
2015 BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n",
2016 db->db->error,db->db->arg1,db->db->arg2);
2022 int save_index(const char *dbfile, const char *suffix, CA_DB *db)
2025 BIO *out = BIO_new(BIO_s_file());
2030 ERR_print_errors(bio_err);
2034 j = strlen(dbfile) + strlen(suffix);
2037 BIO_printf(bio_err,"file name too long\n");
2041 #ifndef OPENSSL_SYS_VMS
2042 j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr", dbfile);
2044 j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr", dbfile);
2046 #ifndef OPENSSL_SYS_VMS
2047 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.attr.%s", dbfile, suffix);
2049 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-attr-%s", dbfile, suffix);
2051 #ifndef OPENSSL_SYS_VMS
2052 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, suffix);
2054 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, suffix);
2057 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]);
2059 if (BIO_write_filename(out,buf[0]) <= 0)
2062 BIO_printf(bio_err,"unable to open '%s'\n", dbfile);
2065 j=TXT_DB_write(out,db->db);
2066 if (j <= 0) goto err;
2070 out = BIO_new(BIO_s_file());
2072 BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[1]);
2074 if (BIO_write_filename(out,buf[1]) <= 0)
2077 BIO_printf(bio_err,"unable to open '%s'\n", buf[2]);
2080 BIO_printf(out,"unique_subject = %s\n",
2081 db->attributes.unique_subject ? "yes" : "no");
2089 int rotate_index(const char *dbfile, const char *new_suffix, const char *old_suffix)
2094 i = strlen(dbfile) + strlen(old_suffix);
2095 j = strlen(dbfile) + strlen(new_suffix);
2099 BIO_printf(bio_err,"file name too long\n");
2103 #ifndef OPENSSL_SYS_VMS
2104 j = BIO_snprintf(buf[4], sizeof buf[4], "%s.attr", dbfile);
2106 j = BIO_snprintf(buf[4], sizeof buf[4], "%s-attr", dbfile);
2108 #ifndef OPENSSL_SYS_VMS
2109 j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr.%s",
2110 dbfile, new_suffix);
2112 j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr-%s",
2113 dbfile, new_suffix);
2115 #ifndef OPENSSL_SYS_VMS
2116 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s",
2117 dbfile, new_suffix);
2119 j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s",
2120 dbfile, new_suffix);
2122 #ifndef OPENSSL_SYS_VMS
2123 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s",
2124 dbfile, old_suffix);
2126 j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s",
2127 dbfile, old_suffix);
2129 #ifndef OPENSSL_SYS_VMS
2130 j = BIO_snprintf(buf[3], sizeof buf[3], "%s.attr.%s",
2131 dbfile, old_suffix);
2133 j = BIO_snprintf(buf[3], sizeof buf[3], "%s-attr-%s",
2134 dbfile, old_suffix);
2137 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
2140 if (rename(dbfile,buf[1]) < 0 && errno != ENOENT
2146 "unable to rename %s to %s\n",
2152 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
2155 if (rename(buf[0],dbfile) < 0)
2158 "unable to rename %s to %s\n",
2161 rename(buf[1],dbfile);
2165 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
2168 if (rename(buf[4],buf[3]) < 0 && errno != ENOENT
2174 "unable to rename %s to %s\n",
2177 rename(dbfile,buf[0]);
2178 rename(buf[1],dbfile);
2182 BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n",
2185 if (rename(buf[2],buf[4]) < 0)
2188 "unable to rename %s to %s\n",
2191 rename(buf[3],buf[4]);
2192 rename(dbfile,buf[0]);
2193 rename(buf[1],dbfile);
2201 void free_index(CA_DB *db)
2205 if (db->db) TXT_DB_free(db->db);
2210 int parse_yesno(const char *str, int def)
2217 case 'f': /* false */
2218 case 'F': /* FALSE */
2224 case 't': /* true */
2225 case 'T': /* TRUE */
2240 * subject is expected to be in the format /type0=value0/type1=value1/type2=...
2241 * where characters may be escaped by \
2243 X509_NAME *parse_name(char *subject, long chtype, int multirdn)
2245 size_t buflen = strlen(subject)+1; /* to copy the types and values into. due to escaping, the copy can only become shorter */
2246 char *buf = OPENSSL_malloc(buflen);
2247 size_t max_ne = buflen / 2 + 1; /* maximum number of name elements */
2248 char **ne_types = OPENSSL_malloc(max_ne * sizeof (char *));
2249 char **ne_values = OPENSSL_malloc(max_ne * sizeof (char *));
2250 int *mval = OPENSSL_malloc (max_ne * sizeof (int));
2252 char *sp = subject, *bp = buf;
2255 X509_NAME *n = NULL;
2258 if (!buf || !ne_types || !ne_values || !mval)
2260 BIO_printf(bio_err, "malloc error\n");
2264 if (*subject != '/')
2266 BIO_printf(bio_err, "Subject does not start with '/'.\n");
2269 sp++; /* skip leading / */
2271 /* no multivalued RDN by default */
2277 ne_types[ne_num] = bp;
2280 if (*sp == '\\') /* is there anything to escape in the type...? */
2286 BIO_printf(bio_err, "escape character at end of string\n");
2290 else if (*sp == '=')
2301 BIO_printf(bio_err, "end of string encountered while processing type of subject name element #%d\n", ne_num);
2304 ne_values[ne_num] = bp;
2313 BIO_printf(bio_err, "escape character at end of string\n");
2317 else if (*sp == '/')
2320 /* no multivalued RDN by default */
2324 else if (*sp == '+' && multirdn)
2326 /* a not escaped + signals a mutlivalued RDN */
2328 mval[ne_num+1] = -1;
2338 if (!(n = X509_NAME_new()))
2341 for (i = 0; i < ne_num; i++)
2343 if ((nid=OBJ_txt2nid(ne_types[i])) == NID_undef)
2345 BIO_printf(bio_err, "Subject Attribute %s has no known NID, skipped\n", ne_types[i]);
2351 BIO_printf(bio_err, "No value provided for Subject Attribute %s, skipped\n", ne_types[i]);
2355 if (!X509_NAME_add_entry_by_NID(n, nid, chtype, (unsigned char*)ne_values[i], -1,-1,mval[i]))
2359 OPENSSL_free(ne_values);
2360 OPENSSL_free(ne_types);
2368 OPENSSL_free(ne_values);
2370 OPENSSL_free(ne_types);
2378 int args_verify(char ***pargs, int *pargc,
2379 int *badarg, BIO *err, X509_VERIFY_PARAM **pm)
2381 ASN1_OBJECT *otmp = NULL;
2382 unsigned long flags = 0;
2384 int purpose = 0, depth = -1;
2385 char **oldargs = *pargs;
2386 char *arg = **pargs, *argn = (*pargs)[1];
2388 char *hostname = NULL;
2391 if (!strcmp(arg, "-policy"))
2397 otmp = OBJ_txt2obj(argn, 0);
2400 BIO_printf(err, "Invalid Policy \"%s\"\n",
2407 else if (strcmp(arg,"-purpose") == 0)
2409 X509_PURPOSE *xptmp;
2414 i = X509_PURPOSE_get_by_sname(argn);
2417 BIO_printf(err, "unrecognized purpose\n");
2422 xptmp = X509_PURPOSE_get0(i);
2423 purpose = X509_PURPOSE_get_id(xptmp);
2428 else if (strcmp(arg,"-verify_depth") == 0)
2437 BIO_printf(err, "invalid depth\n");
2443 else if (strcmp(arg,"-attime") == 0)
2450 /* interpret the -attime argument as seconds since
2452 if (sscanf(argn, "%li", ×tamp) != 1)
2455 "Error parsing timestamp %s\n",
2459 /* on some platforms time_t may be a float */
2460 at_time = (time_t) timestamp;
2464 else if (strcmp(arg,"-verify_hostname") == 0)
2471 else if (strcmp(arg,"-verify_email") == 0)
2478 else if (strcmp(arg,"-verify_ip") == 0)
2485 else if (!strcmp(arg, "-ignore_critical"))
2486 flags |= X509_V_FLAG_IGNORE_CRITICAL;
2487 else if (!strcmp(arg, "-issuer_checks"))
2488 flags |= X509_V_FLAG_CB_ISSUER_CHECK;
2489 else if (!strcmp(arg, "-crl_check"))
2490 flags |= X509_V_FLAG_CRL_CHECK;
2491 else if (!strcmp(arg, "-crl_check_all"))
2492 flags |= X509_V_FLAG_CRL_CHECK|X509_V_FLAG_CRL_CHECK_ALL;
2493 else if (!strcmp(arg, "-policy_check"))
2494 flags |= X509_V_FLAG_POLICY_CHECK;
2495 else if (!strcmp(arg, "-explicit_policy"))
2496 flags |= X509_V_FLAG_EXPLICIT_POLICY;
2497 else if (!strcmp(arg, "-inhibit_any"))
2498 flags |= X509_V_FLAG_INHIBIT_ANY;
2499 else if (!strcmp(arg, "-inhibit_map"))
2500 flags |= X509_V_FLAG_INHIBIT_MAP;
2501 else if (!strcmp(arg, "-x509_strict"))
2502 flags |= X509_V_FLAG_X509_STRICT;
2503 else if (!strcmp(arg, "-extended_crl"))
2504 flags |= X509_V_FLAG_EXTENDED_CRL_SUPPORT;
2505 else if (!strcmp(arg, "-use_deltas"))
2506 flags |= X509_V_FLAG_USE_DELTAS;
2507 else if (!strcmp(arg, "-policy_print"))
2508 flags |= X509_V_FLAG_NOTIFY_POLICY;
2509 else if (!strcmp(arg, "-check_ss_sig"))
2510 flags |= X509_V_FLAG_CHECK_SS_SIGNATURE;
2511 else if (!strcmp(arg, "-trusted_first"))
2512 flags |= X509_V_FLAG_TRUSTED_FIRST;
2513 else if (!strcmp(arg, "-suiteB_128_only"))
2514 flags |= X509_V_FLAG_SUITEB_128_LOS_ONLY;
2515 else if (!strcmp(arg, "-suiteB_128"))
2516 flags |= X509_V_FLAG_SUITEB_128_LOS;
2517 else if (!strcmp(arg, "-suiteB_192"))
2518 flags |= X509_V_FLAG_SUITEB_192_LOS;
2519 else if (!strcmp(arg, "-partial_chain"))
2520 flags |= X509_V_FLAG_PARTIAL_CHAIN;
2527 X509_VERIFY_PARAM_free(*pm);
2532 if (!*pm && !(*pm = X509_VERIFY_PARAM_new()))
2539 X509_VERIFY_PARAM_add0_policy(*pm, otmp);
2541 X509_VERIFY_PARAM_set_flags(*pm, flags);
2544 X509_VERIFY_PARAM_set_purpose(*pm, purpose);
2547 X509_VERIFY_PARAM_set_depth(*pm, depth);
2550 X509_VERIFY_PARAM_set_time(*pm, at_time);
2552 if (hostname && !X509_VERIFY_PARAM_set1_host(*pm, hostname, 0))
2555 if (email && !X509_VERIFY_PARAM_set1_email(*pm, email, 0))
2558 if (ipasc && !X509_VERIFY_PARAM_set1_ip_asc(*pm, ipasc))
2566 *pargc -= *pargs - oldargs;
2572 /* Read whole contents of a BIO into an allocated memory buffer and
2576 int bio_to_mem(unsigned char **out, int maxlen, BIO *in)
2580 unsigned char tbuf[1024];
2581 mem = BIO_new(BIO_s_mem());
2586 if ((maxlen != -1) && maxlen < 1024)
2590 len = BIO_read(in, tbuf, len);
2593 if (BIO_write(mem, tbuf, len) != len)
2603 ret = BIO_get_mem_data(mem, (char **)out);
2604 BIO_set_flags(mem, BIO_FLAGS_MEM_RDONLY);
2609 int pkey_ctrl_string(EVP_PKEY_CTX *ctx, char *value)
2612 char *stmp, *vtmp = NULL;
2613 stmp = BUF_strdup(value);
2616 vtmp = strchr(stmp, ':');
2622 rv = EVP_PKEY_CTX_ctrl_str(ctx, stmp, vtmp);
2627 static void nodes_print(BIO *out, const char *name,
2628 STACK_OF(X509_POLICY_NODE) *nodes)
2630 X509_POLICY_NODE *node;
2632 BIO_printf(out, "%s Policies:", name);
2635 BIO_puts(out, "\n");
2636 for (i = 0; i < sk_X509_POLICY_NODE_num(nodes); i++)
2638 node = sk_X509_POLICY_NODE_value(nodes, i);
2639 X509_POLICY_NODE_print(out, node, 2);
2643 BIO_puts(out, " <empty>\n");
2646 void policies_print(BIO *out, X509_STORE_CTX *ctx)
2648 X509_POLICY_TREE *tree;
2649 int explicit_policy;
2653 out = BIO_new_fp(stderr, BIO_NOCLOSE);
2656 tree = X509_STORE_CTX_get0_policy_tree(ctx);
2657 explicit_policy = X509_STORE_CTX_get_explicit_policy(ctx);
2659 BIO_printf(out, "Require explicit Policy: %s\n",
2660 explicit_policy ? "True" : "False");
2662 nodes_print(out, "Authority", X509_policy_tree_get0_policies(tree));
2663 nodes_print(out, "User", X509_policy_tree_get0_user_policies(tree));
2668 #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
2670 static JPAKE_CTX *jpake_init(const char *us, const char *them,
2676 BIGNUM *bnsecret = BN_new();
2679 /* Use a safe prime for p (that we found earlier) */
2680 BN_hex2bn(&p, "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F");
2686 BN_bin2bn((const unsigned char *)secret, strlen(secret), bnsecret);
2688 ctx = JPAKE_CTX_new(us, them, p, g, q, bnsecret);
2697 static void jpake_send_part(BIO *conn, const JPAKE_STEP_PART *p)
2699 BN_print(conn, p->gx);
2700 BIO_puts(conn, "\n");
2701 BN_print(conn, p->zkpx.gr);
2702 BIO_puts(conn, "\n");
2703 BN_print(conn, p->zkpx.b);
2704 BIO_puts(conn, "\n");
2707 static void jpake_send_step1(BIO *bconn, JPAKE_CTX *ctx)
2711 JPAKE_STEP1_init(&s1);
2712 JPAKE_STEP1_generate(&s1, ctx);
2713 jpake_send_part(bconn, &s1.p1);
2714 jpake_send_part(bconn, &s1.p2);
2715 (void)BIO_flush(bconn);
2716 JPAKE_STEP1_release(&s1);
2719 static void jpake_send_step2(BIO *bconn, JPAKE_CTX *ctx)
2723 JPAKE_STEP2_init(&s2);
2724 JPAKE_STEP2_generate(&s2, ctx);
2725 jpake_send_part(bconn, &s2);
2726 (void)BIO_flush(bconn);
2727 JPAKE_STEP2_release(&s2);
2730 static void jpake_send_step3a(BIO *bconn, JPAKE_CTX *ctx)
2734 JPAKE_STEP3A_init(&s3a);
2735 JPAKE_STEP3A_generate(&s3a, ctx);
2736 BIO_write(bconn, s3a.hhk, sizeof s3a.hhk);
2737 (void)BIO_flush(bconn);
2738 JPAKE_STEP3A_release(&s3a);
2741 static void jpake_send_step3b(BIO *bconn, JPAKE_CTX *ctx)
2745 JPAKE_STEP3B_init(&s3b);
2746 JPAKE_STEP3B_generate(&s3b, ctx);
2747 BIO_write(bconn, s3b.hk, sizeof s3b.hk);
2748 (void)BIO_flush(bconn);
2749 JPAKE_STEP3B_release(&s3b);
2752 static void readbn(BIGNUM **bn, BIO *bconn)
2757 l = BIO_gets(bconn, buf, sizeof buf);
2759 assert(buf[l-1] == '\n');
2764 static void jpake_receive_part(JPAKE_STEP_PART *p, BIO *bconn)
2766 readbn(&p->gx, bconn);
2767 readbn(&p->zkpx.gr, bconn);
2768 readbn(&p->zkpx.b, bconn);
2771 static void jpake_receive_step1(JPAKE_CTX *ctx, BIO *bconn)
2775 JPAKE_STEP1_init(&s1);
2776 jpake_receive_part(&s1.p1, bconn);
2777 jpake_receive_part(&s1.p2, bconn);
2778 if(!JPAKE_STEP1_process(ctx, &s1))
2780 ERR_print_errors(bio_err);
2783 JPAKE_STEP1_release(&s1);
2786 static void jpake_receive_step2(JPAKE_CTX *ctx, BIO *bconn)
2790 JPAKE_STEP2_init(&s2);
2791 jpake_receive_part(&s2, bconn);
2792 if(!JPAKE_STEP2_process(ctx, &s2))
2794 ERR_print_errors(bio_err);
2797 JPAKE_STEP2_release(&s2);
2800 static void jpake_receive_step3a(JPAKE_CTX *ctx, BIO *bconn)
2805 JPAKE_STEP3A_init(&s3a);
2806 l = BIO_read(bconn, s3a.hhk, sizeof s3a.hhk);
2807 assert(l == sizeof s3a.hhk);
2808 if(!JPAKE_STEP3A_process(ctx, &s3a))
2810 ERR_print_errors(bio_err);
2813 JPAKE_STEP3A_release(&s3a);
2816 static void jpake_receive_step3b(JPAKE_CTX *ctx, BIO *bconn)
2821 JPAKE_STEP3B_init(&s3b);
2822 l = BIO_read(bconn, s3b.hk, sizeof s3b.hk);
2823 assert(l == sizeof s3b.hk);
2824 if(!JPAKE_STEP3B_process(ctx, &s3b))
2826 ERR_print_errors(bio_err);
2829 JPAKE_STEP3B_release(&s3b);
2832 void jpake_client_auth(BIO *out, BIO *conn, const char *secret)
2837 BIO_puts(out, "Authenticating with JPAKE\n");
2839 ctx = jpake_init("client", "server", secret);
2841 bconn = BIO_new(BIO_f_buffer());
2842 BIO_push(bconn, conn);
2844 jpake_send_step1(bconn, ctx);
2845 jpake_receive_step1(ctx, bconn);
2846 jpake_send_step2(bconn, ctx);
2847 jpake_receive_step2(ctx, bconn);
2848 jpake_send_step3a(bconn, ctx);
2849 jpake_receive_step3b(ctx, bconn);
2851 BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n");
2854 OPENSSL_free(psk_key);
2856 psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx));
2861 JPAKE_CTX_free(ctx);
2864 void jpake_server_auth(BIO *out, BIO *conn, const char *secret)
2869 BIO_puts(out, "Authenticating with JPAKE\n");
2871 ctx = jpake_init("server", "client", secret);
2873 bconn = BIO_new(BIO_f_buffer());
2874 BIO_push(bconn, conn);
2876 jpake_receive_step1(ctx, bconn);
2877 jpake_send_step1(bconn, ctx);
2878 jpake_receive_step2(ctx, bconn);
2879 jpake_send_step2(bconn, ctx);
2880 jpake_receive_step3a(ctx, bconn);
2881 jpake_send_step3b(bconn, ctx);
2883 BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n");
2886 OPENSSL_free(psk_key);
2888 psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx));
2893 JPAKE_CTX_free(ctx);
2898 #ifndef OPENSSL_NO_TLSEXT
2900 * next_protos_parse parses a comma separated list of strings into a string
2901 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
2902 * outlen: (output) set to the length of the resulting buffer on success.
2903 * err: (maybe NULL) on failure, an error message line is written to this BIO.
2904 * in: a NUL termianted string like "abc,def,ghi"
2906 * returns: a malloced buffer or NULL on failure.
2908 unsigned char *next_protos_parse(unsigned short *outlen, const char *in)
2912 size_t i, start = 0;
2918 out = OPENSSL_malloc(strlen(in) + 1);
2922 for (i = 0; i <= len; ++i)
2924 if (i == len || in[i] == ',')
2926 if (i - start > 255)
2931 out[start] = i - start;
2941 #endif /* ndef OPENSSL_NO_TLSEXT */
2943 void print_cert_checks(BIO *bio, X509 *x,
2944 const char *checkhost,
2945 const char *checkemail,
2946 const char *checkip)
2952 BIO_printf(bio, "Hostname %s does%s match certificate\n",
2954 X509_check_host(x, checkhost, 0, 0, NULL)
2960 BIO_printf(bio, "Email %s does%s match certificate\n",
2961 checkemail, X509_check_email(x, checkemail, 0,
2967 BIO_printf(bio, "IP %s does%s match certificate\n",
2968 checkip, X509_check_ip_asc(x, checkip,
2973 /* Get first http URL from a DIST_POINT structure */
2975 static const char *get_dp_url(DIST_POINT *dp)
2977 GENERAL_NAMES *gens;
2981 if (!dp->distpoint || dp->distpoint->type != 0)
2983 gens = dp->distpoint->name.fullname;
2984 for (i = 0; i < sk_GENERAL_NAME_num(gens); i++)
2986 gen = sk_GENERAL_NAME_value(gens, i);
2987 uri = GENERAL_NAME_get0_value(gen, >ype);
2988 if (gtype == GEN_URI && ASN1_STRING_length(uri) > 6)
2990 char *uptr = (char *)ASN1_STRING_data(uri);
2991 if (!strncmp(uptr, "http://", 7))
2999 /* Look through a CRLDP structure and attempt to find an http URL to downloads
3003 static X509_CRL *load_crl_crldp(STACK_OF(DIST_POINT) *crldp)
3006 const char *urlptr = NULL;
3007 for (i = 0; i < sk_DIST_POINT_num(crldp); i++)
3009 DIST_POINT *dp = sk_DIST_POINT_value(crldp, i);
3010 urlptr = get_dp_url(dp);
3012 return load_crl(urlptr, FORMAT_HTTP);
3017 /* Example of downloading CRLs from CRLDP: not usable for real world
3018 * as it always downloads, doesn't support non-blocking I/O and doesn't
3022 static STACK_OF(X509_CRL) *crls_http_cb(X509_STORE_CTX *ctx, X509_NAME *nm)
3025 STACK_OF(X509_CRL) *crls = NULL;
3027 STACK_OF(DIST_POINT) *crldp;
3028 x = X509_STORE_CTX_get_current_cert(ctx);
3029 crldp = X509_get_ext_d2i(x, NID_crl_distribution_points, NULL, NULL);
3030 crl = load_crl_crldp(crldp);
3031 sk_DIST_POINT_pop_free(crldp, DIST_POINT_free);
3034 crls = sk_X509_CRL_new_null();
3035 sk_X509_CRL_push(crls, crl);
3036 /* Try to download delta CRL */
3037 crldp = X509_get_ext_d2i(x, NID_freshest_crl, NULL, NULL);
3038 crl = load_crl_crldp(crldp);
3039 sk_DIST_POINT_pop_free(crldp, DIST_POINT_free);
3041 sk_X509_CRL_push(crls, crl);
3045 void store_setup_crl_download(X509_STORE *st)
3047 X509_STORE_set_lookup_crls_cb(st, crls_http_cb);
3051 * Platform-specific sections
3056 # define fileno(a) (int)_fileno(a)
3059 # include <windows.h>
3062 static int WIN32_rename(const char *from, const char *to)
3064 TCHAR *tfrom=NULL,*tto;
3068 if (sizeof(TCHAR) == 1)
3070 tfrom = (TCHAR *)from;
3073 else /* UNICODE path */
3075 size_t i,flen=strlen(from)+1,tlen=strlen(to)+1;
3076 tfrom = (TCHAR *)malloc(sizeof(TCHAR)*(flen+tlen));
3077 if (tfrom==NULL) goto err;
3079 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
3080 if (!MultiByteToWideChar(CP_ACP,0,from,flen,(WCHAR *)tfrom,flen))
3082 for (i=0;i<flen;i++) tfrom[i]=(TCHAR)from[i];
3083 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
3084 if (!MultiByteToWideChar(CP_ACP,0,to, tlen,(WCHAR *)tto, tlen))
3086 for (i=0;i<tlen;i++) tto[i] =(TCHAR)to[i];
3089 if (MoveFile(tfrom,tto)) goto ok;
3091 if (err==ERROR_ALREADY_EXISTS || err==ERROR_FILE_EXISTS)
3093 if (DeleteFile(tto) && MoveFile(tfrom,tto))
3097 if (err==ERROR_FILE_NOT_FOUND || err==ERROR_PATH_NOT_FOUND)
3099 else if (err==ERROR_ACCESS_DENIED)
3102 errno = EINVAL; /* we could map more codes... */
3106 if (tfrom!=NULL && tfrom!=(TCHAR *)from) free(tfrom);
3111 /* app_tminterval section */
3113 double app_tminterval(int stop,int usertime)
3117 static ULARGE_INTEGER tmstart;
3118 static int warning=1;
3120 static HANDLE proc=NULL;
3125 proc = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,
3126 GetCurrentProcessId());
3127 if (proc==NULL) proc = (HANDLE)-1;
3130 if (usertime && proc!=(HANDLE)-1)
3133 GetProcessTimes(proc,&junk,&junk,&junk,&now);
3140 if (usertime && warning)
3142 BIO_printf(bio_err,"To get meaningful results, run "
3143 "this program on idle system.\n");
3146 GetSystemTime(&systime);
3147 SystemTimeToFileTime(&systime,&now);
3152 tmstart.u.LowPart = now.dwLowDateTime;
3153 tmstart.u.HighPart = now.dwHighDateTime;
3156 ULARGE_INTEGER tmstop;
3158 tmstop.u.LowPart = now.dwLowDateTime;
3159 tmstop.u.HighPart = now.dwHighDateTime;
3161 ret = (__int64)(tmstop.QuadPart - tmstart.QuadPart)*1e-7;
3167 #elif defined(OPENSSL_SYS_NETWARE)
3170 double app_tminterval(int stop,int usertime)
3173 static clock_t tmstart;
3174 static int warning=1;
3176 if (usertime && warning)
3178 BIO_printf(bio_err,"To get meaningful results, run "
3179 "this program on idle system.\n");
3183 if (stop==TM_START) tmstart = clock();
3184 else ret = (clock()-tmstart)/(double)CLOCKS_PER_SEC;
3189 #elif defined(OPENSSL_SYSTEM_VXWORKS)
3192 double app_tminterval(int stop,int usertime)
3195 #ifdef CLOCK_REALTIME
3196 static struct timespec tmstart;
3197 struct timespec now;
3199 static unsigned long tmstart;
3202 static int warning=1;
3204 if (usertime && warning)
3206 BIO_printf(bio_err,"To get meaningful results, run "
3207 "this program on idle system.\n");
3211 #ifdef CLOCK_REALTIME
3212 clock_gettime(CLOCK_REALTIME,&now);
3213 if (stop==TM_START) tmstart = now;
3214 else ret = ( (now.tv_sec+now.tv_nsec*1e-9)
3215 - (tmstart.tv_sec+tmstart.tv_nsec*1e-9) );
3218 if (stop==TM_START) tmstart = now;
3219 else ret = (now - tmstart)/(double)sysClkRateGet();
3224 #elif defined(OPENSSL_SYSTEM_VMS)
3228 double app_tminterval(int stop,int usertime)
3230 static clock_t tmstart;
3237 if (usertime) now = rus.tms_utime;
3240 now = clock(); /* sum of user and kernel times */
3243 gettimeofday(&tv,NULL);
3245 (unsigned long long)tv.tv_sec*CLK_TCK +
3246 (unsigned long long)tv.tv_usec*(1000000/CLK_TCK)
3250 if (stop==TM_START) tmstart = now;
3251 else ret = (now - tmstart)/(double)(CLK_TCK);
3256 #elif defined(_SC_CLK_TCK) /* by means of unistd.h */
3257 #include <sys/times.h>
3259 double app_tminterval(int stop,int usertime)
3263 clock_t now = times(&rus);
3264 static clock_t tmstart;
3266 if (usertime) now = rus.tms_utime;
3268 if (stop==TM_START) tmstart = now;
3271 long int tck = sysconf(_SC_CLK_TCK);
3272 ret = (now - tmstart)/(double)tck;
3279 #include <sys/time.h>
3280 #include <sys/resource.h>
3282 double app_tminterval(int stop,int usertime)
3287 static struct timeval tmstart;
3289 if (usertime) getrusage(RUSAGE_SELF,&rus), now = rus.ru_utime;
3290 else gettimeofday(&now,NULL);
3292 if (stop==TM_START) tmstart = now;
3293 else ret = ( (now.tv_sec+now.tv_usec*1e-6)
3294 - (tmstart.tv_sec+tmstart.tv_usec*1e-6) );
3300 /* app_isdir section */
3302 int app_isdir(const char *name)
3305 WIN32_FIND_DATA FileData;
3306 #if defined(UNICODE) || defined(_UNICODE)
3307 size_t i, len_0 = strlen(name)+1;
3309 if (len_0 > sizeof(FileData.cFileName)/sizeof(FileData.cFileName[0]))
3312 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
3313 if (!MultiByteToWideChar(CP_ACP,0,name,len_0,FileData.cFileName,len_0))
3315 for (i=0;i<len_0;i++)
3316 FileData.cFileName[i] = (WCHAR)name[i];
3318 hList = FindFirstFile(FileData.cFileName,&FileData);
3320 hList = FindFirstFile(name,&FileData);
3322 if (hList == INVALID_HANDLE_VALUE) return -1;
3324 return ((FileData.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)!=0);
3327 #include <sys/stat.h>
3329 # if defined(_S_IFMT) && defined(_S_IFDIR)
3330 # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
3332 # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
3336 int app_isdir(const char *name)
3338 #if defined(S_ISDIR)
3341 if (stat(name,&st)==0) return S_ISDIR(st.st_mode);
3349 /* raw_read|write section */
3350 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
3351 int raw_read_stdin(void *buf,int siz)
3354 if (ReadFile(GetStdHandle(STD_INPUT_HANDLE),buf,siz,&n,NULL))
3359 int raw_read_stdin(void *buf,int siz)
3360 { return read(fileno(stdin),buf,siz); }
3363 #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE)
3364 int raw_write_stdout(const void *buf,int siz)
3367 if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE),buf,siz,&n,NULL))
3372 int raw_write_stdout(const void *buf,int siz)
3373 { return write(fileno(stdout),buf,siz); }