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 /* 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.
118 #define _POSIX_C_SOURCE 2
123 #if !defined(OPENSSL_SYSNAME_WIN32) && !defined(OPENSSL_SYSNAME_WINCE) && !defined(NETWARE_CLIB)
126 #include <sys/types.h>
130 #include <openssl/err.h>
131 #include <openssl/x509.h>
132 #include <openssl/x509v3.h>
133 #include <openssl/pem.h>
134 #include <openssl/pkcs12.h>
135 #include <openssl/ui.h>
136 #include <openssl/safestack.h>
137 #ifndef OPENSSL_NO_ENGINE
138 #include <openssl/engine.h>
140 #ifndef OPENSSL_NO_RSA
141 #include <openssl/rsa.h>
143 #include <openssl/bn.h>
144 #ifndef OPENSSL_NO_JPAKE
145 #include <openssl/jpake.h>
153 static int WIN32_rename(const char *from
, const char *to
);
154 #define rename(from,to) WIN32_rename((from),(to))
163 static UI_METHOD
*ui_method
= NULL
;
165 static int set_table_opts(unsigned long *flags
, const char *arg
, const NAME_EX_TBL
*in_tbl
);
166 static int set_multi_opts(unsigned long *flags
, const char *arg
, const NAME_EX_TBL
*in_tbl
);
168 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
169 /* Looks like this stuff is worth moving into separate function */
171 load_netscape_key(BIO
*err
, BIO
*key
, const char *file
,
172 const char *key_descrip
, int format
);
175 int app_init(long mesgwin
);
176 #ifdef undef /* never finished - probably never will be :-) */
177 int args_from_file(char *file
, int *argc
, char **argv
[])
182 static char *buf
=NULL
;
183 static char **arg
=NULL
;
190 if (fseek(fp
,0,SEEK_END
)==0)
191 len
=ftell(fp
), rewind(fp
);
202 if (buf
!= NULL
) OPENSSL_free(buf
);
203 buf
=(char *)OPENSSL_malloc(len
+1);
204 if (buf
== NULL
) return(0);
206 len
=fread(buf
,1,len
,fp
);
207 if (len
<= 1) return(0);
213 if (arg
!= NULL
) OPENSSL_free(arg
);
214 arg
=(char **)OPENSSL_malloc(sizeof(char *)*(i
*2));
222 if (*p
== '#') /* comment line */
224 while (*p
&& (*p
!= '\n')) p
++;
227 /* else we have a line */
230 while (*p
&& ((*p
!= ' ') && (*p
!= '\t') && (*p
!= '\n')))
238 /* else it is a tab or space */
240 while (*p
&& ((*p
== ' ') || (*p
== '\t') || (*p
== '\n')))
250 while (*p
&& (*p
!= '\n')) p
++;
252 /* else *p == '\n' */
264 if ((*s
== 'D') || (*s
== 'd'))
266 else if ((*s
== 'T') || (*s
== 't'))
268 else if ((strcmp(s
,"NSS") == 0) || (strcmp(s
,"nss") == 0))
270 else if ((*s
== 'N') || (*s
== 'n'))
271 return(FORMAT_NETSCAPE
);
272 else if ((*s
== 'S') || (*s
== 's'))
273 return(FORMAT_SMIME
);
274 else if ((*s
== 'M') || (*s
== 'm'))
275 return(FORMAT_MSBLOB
);
277 || (strcmp(s
,"PKCS12") == 0) || (strcmp(s
,"pkcs12") == 0)
278 || (strcmp(s
,"P12") == 0) || (strcmp(s
,"p12") == 0))
279 return(FORMAT_PKCS12
);
280 else if ((*s
== 'E') || (*s
== 'e'))
281 return(FORMAT_ENGINE
);
282 else if ((*s
== 'H') || (*s
== 'h'))
284 else if ((*s
== 'P') || (*s
== 'p'))
286 if (s
[1] == 'V' || s
[1] == 'v')
292 return(FORMAT_UNDEF
);
295 #if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_NETWARE)
296 void program_name(char *in
, char *out
, int size
)
302 /* find the last '/', '\' or ':' */
303 for (i
=n
-1; i
>0; i
--)
305 if ((in
[i
] == '/') || (in
[i
] == '\\') || (in
[i
] == ':'))
315 #if defined(OPENSSL_SYS_NETWARE)
316 /* strip off trailing .nlm if present. */
317 if ((n
> 4) && (p
[n
-4] == '.') &&
318 ((p
[n
-3] == 'n') || (p
[n
-3] == 'N')) &&
319 ((p
[n
-2] == 'l') || (p
[n
-2] == 'L')) &&
320 ((p
[n
-1] == 'm') || (p
[n
-1] == 'M')))
323 /* strip off trailing .exe if present. */
324 if ((n
> 4) && (p
[n
-4] == '.') &&
325 ((p
[n
-3] == 'e') || (p
[n
-3] == 'E')) &&
326 ((p
[n
-2] == 'x') || (p
[n
-2] == 'X')) &&
327 ((p
[n
-1] == 'e') || (p
[n
-1] == 'E')))
336 if ((p
[i
] >= 'A') && (p
[i
] <= 'Z'))
344 #ifdef OPENSSL_SYS_VMS
345 void program_name(char *in
, char *out
, int size
)
350 while(*chars
!= '\0')
361 strncpy(out
,p
,size
-1);
372 void program_name(char *in
, char *out
, int size
)
381 BUF_strlcpy(out
,p
,size
);
386 int chopup_args(ARGS
*arg
, char *buf
, int *argc
, char **argv
[])
398 arg
->data
=(char **)OPENSSL_malloc(sizeof(char *)*arg
->count
);
399 if (arg
->data
== NULL
)
402 for (i
=0; i
<arg
->count
; i
++)
409 /* first scan over white space */
411 while (*p
&& ((*p
== ' ') || (*p
== '\t') || (*p
== '\n')))
415 /* The start of something good :-) */
416 if (num
>= arg
->count
)
419 int tlen
= arg
->count
+ 20;
420 tmp_p
= (char **)OPENSSL_realloc(arg
->data
,
421 sizeof(char *)*tlen
);
426 /* initialize newly allocated data */
427 for (i
= num
; i
< arg
->count
; i
++)
432 /* now look for the end of this */
433 if ((*p
== '\'') || (*p
== '\"')) /* scan for closing quote */
436 arg
->data
[num
-1]++; /* jump over quote */
437 while (*p
&& (*p
!= i
))
443 while (*p
&& ((*p
!= ' ') &&
444 (*p
!= '\t') && (*p
!= '\n')))
460 int app_init(long mesgwin
)
467 int dump_cert_text (BIO
*out
, X509
*x
)
471 p
=X509_NAME_oneline(X509_get_subject_name(x
),NULL
,0);
472 BIO_puts(out
,"subject=");
476 p
=X509_NAME_oneline(X509_get_issuer_name(x
),NULL
,0);
477 BIO_puts(out
,"\nissuer=");
485 static int ui_open(UI
*ui
)
487 return UI_method_get_opener(UI_OpenSSL())(ui
);
489 static int ui_read(UI
*ui
, UI_STRING
*uis
)
491 if (UI_get_input_flags(uis
) & UI_INPUT_FLAG_DEFAULT_PWD
492 && UI_get0_user_data(ui
))
494 switch(UI_get_string_type(uis
))
499 const char *password
=
500 ((PW_CB_DATA
*)UI_get0_user_data(ui
))->password
;
501 if (password
&& password
[0] != '\0')
503 UI_set_result(ui
, uis
, password
);
511 return UI_method_get_reader(UI_OpenSSL())(ui
, uis
);
513 static int ui_write(UI
*ui
, UI_STRING
*uis
)
515 if (UI_get_input_flags(uis
) & UI_INPUT_FLAG_DEFAULT_PWD
516 && UI_get0_user_data(ui
))
518 switch(UI_get_string_type(uis
))
523 const char *password
=
524 ((PW_CB_DATA
*)UI_get0_user_data(ui
))->password
;
525 if (password
&& password
[0] != '\0')
532 return UI_method_get_writer(UI_OpenSSL())(ui
, uis
);
534 static int ui_close(UI
*ui
)
536 return UI_method_get_closer(UI_OpenSSL())(ui
);
538 int setup_ui_method(void)
540 ui_method
= UI_create_method("OpenSSL application user interface");
541 UI_method_set_opener(ui_method
, ui_open
);
542 UI_method_set_reader(ui_method
, ui_read
);
543 UI_method_set_writer(ui_method
, ui_write
);
544 UI_method_set_closer(ui_method
, ui_close
);
547 void destroy_ui_method(void)
551 UI_destroy_method(ui_method
);
555 int password_callback(char *buf
, int bufsiz
, int verify
,
560 const char *prompt_info
= NULL
;
561 const char *password
= NULL
;
562 PW_CB_DATA
*cb_data
= (PW_CB_DATA
*)cb_tmp
;
566 if (cb_data
->password
)
567 password
= cb_data
->password
;
568 if (cb_data
->prompt_info
)
569 prompt_info
= cb_data
->prompt_info
;
574 res
= strlen(password
);
577 memcpy(buf
, password
, res
);
581 ui
= UI_new_method(ui_method
);
589 prompt
= UI_construct_prompt(ui
, "pass phrase",
592 ui_flags
|= UI_INPUT_FLAG_DEFAULT_PWD
;
593 UI_ctrl(ui
, UI_CTRL_PRINT_ERRORS
, 1, 0, 0);
596 ok
= UI_add_input_string(ui
,prompt
,ui_flags
,buf
,
597 PW_MIN_LENGTH
,bufsiz
-1);
598 if (ok
>= 0 && verify
)
600 buff
= (char *)OPENSSL_malloc(bufsiz
);
601 ok
= UI_add_verify_string(ui
,prompt
,ui_flags
,buff
,
602 PW_MIN_LENGTH
,bufsiz
-1, buf
);
609 while (ok
< 0 && UI_ctrl(ui
, UI_CTRL_IS_REDOABLE
, 0, 0, 0));
613 OPENSSL_cleanse(buff
,(unsigned int)bufsiz
);
621 BIO_printf(bio_err
, "User interface error\n");
622 ERR_print_errors(bio_err
);
623 OPENSSL_cleanse(buf
,(unsigned int)bufsiz
);
628 BIO_printf(bio_err
,"aborted!\n");
629 OPENSSL_cleanse(buf
,(unsigned int)bufsiz
);
633 OPENSSL_free(prompt
);
638 static char *app_get_pass(BIO
*err
, char *arg
, int keepbio
);
640 int app_passwd(BIO
*err
, char *arg1
, char *arg2
, char **pass1
, char **pass2
)
643 if(!arg2
|| !arg1
|| strcmp(arg1
, arg2
)) same
= 0;
646 *pass1
= app_get_pass(err
, arg1
, same
);
647 if(!*pass1
) return 0;
648 } else if(pass1
) *pass1
= NULL
;
650 *pass2
= app_get_pass(err
, arg2
, same
? 2 : 0);
651 if(!*pass2
) return 0;
652 } else if(pass2
) *pass2
= NULL
;
656 static char *app_get_pass(BIO
*err
, char *arg
, int keepbio
)
658 char *tmp
, tpass
[APP_PASS_LEN
];
659 static BIO
*pwdbio
= NULL
;
661 if(!strncmp(arg
, "pass:", 5)) return BUF_strdup(arg
+ 5);
662 if(!strncmp(arg
, "env:", 4)) {
663 tmp
= getenv(arg
+ 4);
665 BIO_printf(err
, "Can't read environment variable %s\n", arg
+ 4);
668 return BUF_strdup(tmp
);
670 if(!keepbio
|| !pwdbio
) {
671 if(!strncmp(arg
, "file:", 5)) {
672 pwdbio
= BIO_new_file(arg
+ 5, "r");
674 BIO_printf(err
, "Can't open file %s\n", arg
+ 5);
679 * Under _WIN32, which covers even Win64 and CE, file
680 * descriptors referenced by BIO_s_fd are not inherited
681 * by child process and therefore below is not an option.
682 * It could have been an option if bss_fd.c was operating
683 * on real Windows descriptors, such as those obtained
686 } else if(!strncmp(arg
, "fd:", 3)) {
689 if(i
>= 0) pwdbio
= BIO_new_fd(i
, BIO_NOCLOSE
);
690 if((i
< 0) || !pwdbio
) {
691 BIO_printf(err
, "Can't access file descriptor %s\n", arg
+ 3);
694 /* Can't do BIO_gets on an fd BIO so add a buffering BIO */
695 btmp
= BIO_new(BIO_f_buffer());
696 pwdbio
= BIO_push(btmp
, pwdbio
);
698 } else if(!strcmp(arg
, "stdin")) {
699 pwdbio
= BIO_new_fp(stdin
, BIO_NOCLOSE
);
701 BIO_printf(err
, "Can't open BIO for stdin\n");
705 BIO_printf(err
, "Invalid password argument \"%s\"\n", arg
);
709 i
= BIO_gets(pwdbio
, tpass
, APP_PASS_LEN
);
711 BIO_free_all(pwdbio
);
715 BIO_printf(err
, "Error reading password from BIO\n");
718 tmp
= strchr(tpass
, '\n');
720 return BUF_strdup(tpass
);
723 int add_oid_section(BIO
*err
, CONF
*conf
)
726 STACK_OF(CONF_VALUE
) *sktmp
;
729 if(!(p
=NCONF_get_string(conf
,NULL
,"oid_section")))
734 if(!(sktmp
= NCONF_get_section(conf
, p
))) {
735 BIO_printf(err
, "problem loading oid section %s\n", p
);
738 for(i
= 0; i
< sk_CONF_VALUE_num(sktmp
); i
++) {
739 cnf
= sk_CONF_VALUE_value(sktmp
, i
);
740 if(OBJ_create(cnf
->value
, cnf
->name
, cnf
->name
) == NID_undef
) {
741 BIO_printf(err
, "problem creating object %s=%s\n",
742 cnf
->name
, cnf
->value
);
749 static int load_pkcs12(BIO
*err
, BIO
*in
, const char *desc
,
750 pem_password_cb
*pem_cb
, void *cb_data
,
751 EVP_PKEY
**pkey
, X509
**cert
, STACK_OF(X509
) **ca
)
754 char tpass
[PEM_BUFSIZE
];
757 p12
= d2i_PKCS12_bio(in
, NULL
);
760 BIO_printf(err
, "Error loading PKCS12 file for %s\n", desc
);
763 /* See if an empty password will do */
764 if (PKCS12_verify_mac(p12
, "", 0) || PKCS12_verify_mac(p12
, NULL
, 0))
769 pem_cb
= (pem_password_cb
*)password_callback
;
770 len
= pem_cb(tpass
, PEM_BUFSIZE
, 0, cb_data
);
773 BIO_printf(err
, "Passpharse callback error for %s\n",
777 if (len
< PEM_BUFSIZE
)
779 if (!PKCS12_verify_mac(p12
, tpass
, len
))
782 "Mac verify error (wrong password?) in PKCS12 file for %s\n", desc
);
787 ret
= PKCS12_parse(p12
, pass
, pkey
, cert
, ca
);
794 int load_cert_crl_http(const char *url
, BIO
*err
,
795 X509
**pcert
, X509_CRL
**pcrl
)
797 char *host
= NULL
, *port
= NULL
, *path
= NULL
;
799 OCSP_REQ_CTX
*rctx
= NULL
;
801 if (!OCSP_parse_url(url
, &host
, &port
, &path
, &use_ssl
))
806 BIO_puts(err
, "https not supported\n");
809 bio
= BIO_new_connect(host
);
810 if (!bio
|| !BIO_set_conn_port(bio
, port
))
812 rctx
= OCSP_REQ_CTX_new(bio
, 1024);
815 if (!OCSP_REQ_CTX_http(rctx
, "GET", path
))
817 if (!OCSP_REQ_CTX_add1_header(rctx
, "Host", host
))
823 rv
= X509_http_nbio(rctx
, pcert
);
831 rv
= X509_CRL_http_nbio(rctx
, pcrl
);
845 OCSP_REQ_CTX_free(rctx
);
849 BIO_printf(bio_err
, "Error loading %s from %s\n",
850 pcert
? "certificate" : "CRL", url
);
851 ERR_print_errors(bio_err
);
856 X509
*load_cert(BIO
*err
, const char *file
, int format
,
857 const char *pass
, ENGINE
*e
, const char *cert_descrip
)
862 if (format
== FORMAT_HTTP
)
864 load_cert_crl_http(file
, err
, &x
, NULL
);
868 if ((cert
=BIO_new(BIO_s_file())) == NULL
)
870 ERR_print_errors(err
);
877 # ifndef OPENSSL_NO_SETVBUF_IONBF
878 setvbuf(stdin
, NULL
, _IONBF
, 0);
879 # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
881 BIO_set_fp(cert
,stdin
,BIO_NOCLOSE
);
885 if (BIO_read_filename(cert
,file
) <= 0)
887 BIO_printf(err
, "Error opening %s %s\n",
889 ERR_print_errors(err
);
894 if (format
== FORMAT_ASN1
)
895 x
=d2i_X509_bio(cert
,NULL
);
896 else if (format
== FORMAT_NETSCAPE
)
899 nx
=ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509
),cert
,NULL
);
903 if ((strncmp(NETSCAPE_CERT_HDR
,(char *)nx
->header
->data
,
904 nx
->header
->length
) != 0))
906 NETSCAPE_X509_free(nx
);
907 BIO_printf(err
,"Error reading header on certificate\n");
912 NETSCAPE_X509_free(nx
);
914 else if (format
== FORMAT_PEM
)
915 x
=PEM_read_bio_X509_AUX(cert
,NULL
,
916 (pem_password_cb
*)password_callback
, NULL
);
917 else if (format
== FORMAT_PKCS12
)
919 if (!load_pkcs12(err
, cert
,cert_descrip
, NULL
, NULL
,
924 BIO_printf(err
,"bad input format specified for %s\n",
931 BIO_printf(err
,"unable to load certificate\n");
932 ERR_print_errors(err
);
934 if (cert
!= NULL
) BIO_free(cert
);
938 X509_CRL
*load_crl(const char *infile
, int format
)
943 if (format
== FORMAT_HTTP
)
945 load_cert_crl_http(infile
, bio_err
, NULL
, &x
);
949 in
=BIO_new(BIO_s_file());
952 ERR_print_errors(bio_err
);
957 BIO_set_fp(in
,stdin
,BIO_NOCLOSE
);
960 if (BIO_read_filename(in
,infile
) <= 0)
966 if (format
== FORMAT_ASN1
)
967 x
=d2i_X509_CRL_bio(in
,NULL
);
968 else if (format
== FORMAT_PEM
)
969 x
=PEM_read_bio_X509_CRL(in
,NULL
,NULL
,NULL
);
971 BIO_printf(bio_err
,"bad input format specified for input crl\n");
976 BIO_printf(bio_err
,"unable to load CRL\n");
977 ERR_print_errors(bio_err
);
987 EVP_PKEY
*load_key(BIO
*err
, const char *file
, int format
, int maybe_stdin
,
988 const char *pass
, ENGINE
*e
, const char *key_descrip
)
994 cb_data
.password
= pass
;
995 cb_data
.prompt_info
= file
;
997 if (file
== NULL
&& (!maybe_stdin
|| format
== FORMAT_ENGINE
))
999 BIO_printf(err
,"no keyfile specified\n");
1002 #ifndef OPENSSL_NO_ENGINE
1003 if (format
== FORMAT_ENGINE
)
1006 BIO_printf(err
,"no engine specified\n");
1009 pkey
= ENGINE_load_private_key(e
, file
,
1010 ui_method
, &cb_data
);
1013 BIO_printf(err
,"cannot load %s from engine\n",key_descrip
);
1014 ERR_print_errors(err
);
1020 key
=BIO_new(BIO_s_file());
1023 ERR_print_errors(err
);
1026 if (file
== NULL
&& maybe_stdin
)
1029 # ifndef OPENSSL_NO_SETVBUF_IONBF
1030 setvbuf(stdin
, NULL
, _IONBF
, 0);
1031 # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
1033 BIO_set_fp(key
,stdin
,BIO_NOCLOSE
);
1036 if (BIO_read_filename(key
,file
) <= 0)
1038 BIO_printf(err
, "Error opening %s %s\n",
1040 ERR_print_errors(err
);
1043 if (format
== FORMAT_ASN1
)
1045 pkey
=d2i_PrivateKey_bio(key
, NULL
);
1047 else if (format
== FORMAT_PEM
)
1049 pkey
=PEM_read_bio_PrivateKey(key
,NULL
,
1050 (pem_password_cb
*)password_callback
, &cb_data
);
1052 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1053 else if (format
== FORMAT_NETSCAPE
|| format
== FORMAT_IISSGC
)
1054 pkey
= load_netscape_key(err
, key
, file
, key_descrip
, format
);
1056 else if (format
== FORMAT_PKCS12
)
1058 if (!load_pkcs12(err
, key
, key_descrip
,
1059 (pem_password_cb
*)password_callback
, &cb_data
,
1063 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4)
1064 else if (format
== FORMAT_MSBLOB
)
1065 pkey
= b2i_PrivateKey_bio(key
);
1066 else if (format
== FORMAT_PVK
)
1067 pkey
= b2i_PVK_bio(key
, (pem_password_cb
*)password_callback
,
1072 BIO_printf(err
,"bad input format specified for key file\n");
1076 if (key
!= NULL
) BIO_free(key
);
1079 BIO_printf(err
,"unable to load %s\n", key_descrip
);
1080 ERR_print_errors(err
);
1085 EVP_PKEY
*load_pubkey(BIO
*err
, const char *file
, int format
, int maybe_stdin
,
1086 const char *pass
, ENGINE
*e
, const char *key_descrip
)
1089 EVP_PKEY
*pkey
=NULL
;
1092 cb_data
.password
= pass
;
1093 cb_data
.prompt_info
= file
;
1095 if (file
== NULL
&& (!maybe_stdin
|| format
== FORMAT_ENGINE
))
1097 BIO_printf(err
,"no keyfile specified\n");
1100 #ifndef OPENSSL_NO_ENGINE
1101 if (format
== FORMAT_ENGINE
)
1104 BIO_printf(bio_err
,"no engine specified\n");
1106 pkey
= ENGINE_load_public_key(e
, file
,
1107 ui_method
, &cb_data
);
1111 key
=BIO_new(BIO_s_file());
1114 ERR_print_errors(err
);
1117 if (file
== NULL
&& maybe_stdin
)
1120 # ifndef OPENSSL_NO_SETVBUF_IONBF
1121 setvbuf(stdin
, NULL
, _IONBF
, 0);
1122 # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
1124 BIO_set_fp(key
,stdin
,BIO_NOCLOSE
);
1127 if (BIO_read_filename(key
,file
) <= 0)
1129 BIO_printf(err
, "Error opening %s %s\n",
1131 ERR_print_errors(err
);
1134 if (format
== FORMAT_ASN1
)
1136 pkey
=d2i_PUBKEY_bio(key
, NULL
);
1138 #ifndef OPENSSL_NO_RSA
1139 else if (format
== FORMAT_ASN1RSA
)
1142 rsa
= d2i_RSAPublicKey_bio(key
, NULL
);
1145 pkey
= EVP_PKEY_new();
1147 EVP_PKEY_set1_RSA(pkey
, rsa
);
1153 else if (format
== FORMAT_PEMRSA
)
1156 rsa
= PEM_read_bio_RSAPublicKey(key
, NULL
,
1157 (pem_password_cb
*)password_callback
, &cb_data
);
1160 pkey
= EVP_PKEY_new();
1162 EVP_PKEY_set1_RSA(pkey
, rsa
);
1169 else if (format
== FORMAT_PEM
)
1171 pkey
=PEM_read_bio_PUBKEY(key
,NULL
,
1172 (pem_password_cb
*)password_callback
, &cb_data
);
1174 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1175 else if (format
== FORMAT_NETSCAPE
|| format
== FORMAT_IISSGC
)
1176 pkey
= load_netscape_key(err
, key
, file
, key_descrip
, format
);
1178 #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA)
1179 else if (format
== FORMAT_MSBLOB
)
1180 pkey
= b2i_PublicKey_bio(key
);
1184 BIO_printf(err
,"bad input format specified for key file\n");
1188 if (key
!= NULL
) BIO_free(key
);
1190 BIO_printf(err
,"unable to load %s\n", key_descrip
);
1194 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1196 load_netscape_key(BIO
*err
, BIO
*key
, const char *file
,
1197 const char *key_descrip
, int format
)
1202 const unsigned char *p
;
1206 pkey
= EVP_PKEY_new();
1208 if (buf
== NULL
|| pkey
== NULL
)
1212 if (!BUF_MEM_grow_clean(buf
,size
+1024*10))
1214 i
= BIO_read(key
, &(buf
->data
[size
]), 1024*10);
1220 BIO_printf(err
, "Error reading %s %s",
1225 p
=(unsigned char *)buf
->data
;
1226 rsa
= d2i_RSA_NET(NULL
,&p
,(long)size
,NULL
,
1227 (format
== FORMAT_IISSGC
? 1 : 0));
1231 EVP_PKEY_set1_RSA(pkey
, rsa
);
1235 EVP_PKEY_free(pkey
);
1238 #endif /* ndef OPENSSL_NO_RC4 */
1240 static int load_certs_crls(BIO
*err
, const char *file
, int format
,
1241 const char *pass
, ENGINE
*e
, const char *desc
,
1242 STACK_OF(X509
) **pcerts
, STACK_OF(X509_CRL
) **pcrls
)
1246 STACK_OF(X509_INFO
) *xis
= NULL
;
1251 cb_data
.password
= pass
;
1252 cb_data
.prompt_info
= file
;
1254 if (format
!= FORMAT_PEM
)
1256 BIO_printf(err
,"bad input format specified for %s\n", desc
);
1261 bio
= BIO_new_fp(stdin
,BIO_NOCLOSE
);
1263 bio
= BIO_new_file(file
, "r");
1267 BIO_printf(err
, "Error opening %s %s\n",
1268 desc
, file
? file
: "stdin");
1269 ERR_print_errors(err
);
1273 xis
= PEM_X509_INFO_read_bio(bio
, NULL
,
1274 (pem_password_cb
*)password_callback
, &cb_data
);
1280 *pcerts
= sk_X509_new_null();
1287 *pcrls
= sk_X509_CRL_new_null();
1292 for(i
= 0; i
< sk_X509_INFO_num(xis
); i
++)
1294 xi
= sk_X509_INFO_value (xis
, i
);
1295 if (xi
->x509
&& pcerts
)
1297 if (!sk_X509_push(*pcerts
, xi
->x509
))
1301 if (xi
->crl
&& pcrls
)
1303 if (!sk_X509_CRL_push(*pcrls
, xi
->crl
))
1309 if (pcerts
&& sk_X509_num(*pcerts
) > 0)
1312 if (pcrls
&& sk_X509_CRL_num(*pcrls
) > 0)
1318 sk_X509_INFO_pop_free(xis
, X509_INFO_free
);
1324 sk_X509_pop_free(*pcerts
, X509_free
);
1329 sk_X509_CRL_pop_free(*pcrls
, X509_CRL_free
);
1332 BIO_printf(err
,"unable to load %s\n",
1333 pcerts
? "certificates" : "CRLs");
1334 ERR_print_errors(err
);
1339 STACK_OF(X509
) *load_certs(BIO
*err
, const char *file
, int format
,
1340 const char *pass
, ENGINE
*e
, const char *desc
)
1342 STACK_OF(X509
) *certs
;
1343 if (!load_certs_crls(err
, file
, format
, pass
, e
, desc
, &certs
, NULL
))
1348 STACK_OF(X509_CRL
) *load_crls(BIO
*err
, const char *file
, int format
,
1349 const char *pass
, ENGINE
*e
, const char *desc
)
1351 STACK_OF(X509_CRL
) *crls
;
1352 if (!load_certs_crls(err
, file
, format
, pass
, e
, desc
, NULL
, &crls
))
1357 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
1358 /* Return error for unknown extensions */
1359 #define X509V3_EXT_DEFAULT 0
1360 /* Print error for unknown extensions */
1361 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
1362 /* ASN1 parse unknown extensions */
1363 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
1364 /* BIO_dump unknown extensions */
1365 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
1367 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
1368 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
1370 int set_cert_ex(unsigned long *flags
, const char *arg
)
1372 static const NAME_EX_TBL cert_tbl
[] = {
1373 { "compatible", X509_FLAG_COMPAT
, 0xffffffffl
},
1374 { "ca_default", X509_FLAG_CA
, 0xffffffffl
},
1375 { "no_header", X509_FLAG_NO_HEADER
, 0},
1376 { "no_version", X509_FLAG_NO_VERSION
, 0},
1377 { "no_serial", X509_FLAG_NO_SERIAL
, 0},
1378 { "no_signame", X509_FLAG_NO_SIGNAME
, 0},
1379 { "no_validity", X509_FLAG_NO_VALIDITY
, 0},
1380 { "no_subject", X509_FLAG_NO_SUBJECT
, 0},
1381 { "no_issuer", X509_FLAG_NO_ISSUER
, 0},
1382 { "no_pubkey", X509_FLAG_NO_PUBKEY
, 0},
1383 { "no_extensions", X509_FLAG_NO_EXTENSIONS
, 0},
1384 { "no_sigdump", X509_FLAG_NO_SIGDUMP
, 0},
1385 { "no_aux", X509_FLAG_NO_AUX
, 0},
1386 { "no_attributes", X509_FLAG_NO_ATTRIBUTES
, 0},
1387 { "ext_default", X509V3_EXT_DEFAULT
, X509V3_EXT_UNKNOWN_MASK
},
1388 { "ext_error", X509V3_EXT_ERROR_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1389 { "ext_parse", X509V3_EXT_PARSE_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1390 { "ext_dump", X509V3_EXT_DUMP_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1393 return set_multi_opts(flags
, arg
, cert_tbl
);
1396 int set_name_ex(unsigned long *flags
, const char *arg
)
1398 static const NAME_EX_TBL ex_tbl
[] = {
1399 { "esc_2253", ASN1_STRFLGS_ESC_2253
, 0},
1400 { "esc_ctrl", ASN1_STRFLGS_ESC_CTRL
, 0},
1401 { "esc_msb", ASN1_STRFLGS_ESC_MSB
, 0},
1402 { "use_quote", ASN1_STRFLGS_ESC_QUOTE
, 0},
1403 { "utf8", ASN1_STRFLGS_UTF8_CONVERT
, 0},
1404 { "ignore_type", ASN1_STRFLGS_IGNORE_TYPE
, 0},
1405 { "show_type", ASN1_STRFLGS_SHOW_TYPE
, 0},
1406 { "dump_all", ASN1_STRFLGS_DUMP_ALL
, 0},
1407 { "dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN
, 0},
1408 { "dump_der", ASN1_STRFLGS_DUMP_DER
, 0},
1409 { "compat", XN_FLAG_COMPAT
, 0xffffffffL
},
1410 { "sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS
, XN_FLAG_SEP_MASK
},
1411 { "sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC
, XN_FLAG_SEP_MASK
},
1412 { "sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC
, XN_FLAG_SEP_MASK
},
1413 { "sep_multiline", XN_FLAG_SEP_MULTILINE
, XN_FLAG_SEP_MASK
},
1414 { "dn_rev", XN_FLAG_DN_REV
, 0},
1415 { "nofname", XN_FLAG_FN_NONE
, XN_FLAG_FN_MASK
},
1416 { "sname", XN_FLAG_FN_SN
, XN_FLAG_FN_MASK
},
1417 { "lname", XN_FLAG_FN_LN
, XN_FLAG_FN_MASK
},
1418 { "align", XN_FLAG_FN_ALIGN
, 0},
1419 { "oid", XN_FLAG_FN_OID
, XN_FLAG_FN_MASK
},
1420 { "space_eq", XN_FLAG_SPC_EQ
, 0},
1421 { "dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS
, 0},
1422 { "RFC2253", XN_FLAG_RFC2253
, 0xffffffffL
},
1423 { "oneline", XN_FLAG_ONELINE
, 0xffffffffL
},
1424 { "multiline", XN_FLAG_MULTILINE
, 0xffffffffL
},
1425 { "ca_default", XN_FLAG_MULTILINE
, 0xffffffffL
},
1428 return set_multi_opts(flags
, arg
, ex_tbl
);
1431 int set_ext_copy(int *copy_type
, const char *arg
)
1433 if (!strcasecmp(arg
, "none"))
1434 *copy_type
= EXT_COPY_NONE
;
1435 else if (!strcasecmp(arg
, "copy"))
1436 *copy_type
= EXT_COPY_ADD
;
1437 else if (!strcasecmp(arg
, "copyall"))
1438 *copy_type
= EXT_COPY_ALL
;
1444 int copy_extensions(X509
*x
, X509_REQ
*req
, int copy_type
)
1446 STACK_OF(X509_EXTENSION
) *exts
= NULL
;
1447 X509_EXTENSION
*ext
, *tmpext
;
1449 int i
, idx
, ret
= 0;
1450 if (!x
|| !req
|| (copy_type
== EXT_COPY_NONE
))
1452 exts
= X509_REQ_get_extensions(req
);
1454 for(i
= 0; i
< sk_X509_EXTENSION_num(exts
); i
++) {
1455 ext
= sk_X509_EXTENSION_value(exts
, i
);
1456 obj
= X509_EXTENSION_get_object(ext
);
1457 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
1458 /* Does extension exist? */
1460 /* If normal copy don't override existing extension */
1461 if (copy_type
== EXT_COPY_ADD
)
1463 /* Delete all extensions of same type */
1465 tmpext
= X509_get_ext(x
, idx
);
1466 X509_delete_ext(x
, idx
);
1467 X509_EXTENSION_free(tmpext
);
1468 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
1469 } while (idx
!= -1);
1471 if (!X509_add_ext(x
, ext
, -1))
1479 sk_X509_EXTENSION_pop_free(exts
, X509_EXTENSION_free
);
1487 static int set_multi_opts(unsigned long *flags
, const char *arg
, const NAME_EX_TBL
*in_tbl
)
1489 STACK_OF(CONF_VALUE
) *vals
;
1493 vals
= X509V3_parse_list(arg
);
1494 for (i
= 0; i
< sk_CONF_VALUE_num(vals
); i
++) {
1495 val
= sk_CONF_VALUE_value(vals
, i
);
1496 if (!set_table_opts(flags
, val
->name
, in_tbl
))
1499 sk_CONF_VALUE_pop_free(vals
, X509V3_conf_free
);
1503 static int set_table_opts(unsigned long *flags
, const char *arg
, const NAME_EX_TBL
*in_tbl
)
1506 const NAME_EX_TBL
*ptbl
;
1512 } else if (c
== '+') {
1517 for(ptbl
= in_tbl
; ptbl
->name
; ptbl
++) {
1518 if(!strcasecmp(arg
, ptbl
->name
)) {
1519 *flags
&= ~ptbl
->mask
;
1520 if(c
) *flags
|= ptbl
->flag
;
1521 else *flags
&= ~ptbl
->flag
;
1528 void print_name(BIO
*out
, const char *title
, X509_NAME
*nm
, unsigned long lflags
)
1534 if(title
) BIO_puts(out
, title
);
1535 if((lflags
& XN_FLAG_SEP_MASK
) == XN_FLAG_SEP_MULTILINE
) {
1539 if(lflags
== XN_FLAG_COMPAT
) {
1540 buf
= X509_NAME_oneline(nm
, 0, 0);
1542 BIO_puts(out
, "\n");
1545 if(mline
) BIO_puts(out
, "\n");
1546 X509_NAME_print_ex(out
, nm
, indent
, lflags
);
1547 BIO_puts(out
, "\n");
1551 X509_STORE
*setup_verify(BIO
*bp
, char *CAfile
, char *CApath
)
1554 X509_LOOKUP
*lookup
;
1555 if(!(store
= X509_STORE_new())) goto end
;
1556 lookup
=X509_STORE_add_lookup(store
,X509_LOOKUP_file());
1557 if (lookup
== NULL
) goto end
;
1559 if(!X509_LOOKUP_load_file(lookup
,CAfile
,X509_FILETYPE_PEM
)) {
1560 BIO_printf(bp
, "Error loading file %s\n", CAfile
);
1563 } else X509_LOOKUP_load_file(lookup
,NULL
,X509_FILETYPE_DEFAULT
);
1565 lookup
=X509_STORE_add_lookup(store
,X509_LOOKUP_hash_dir());
1566 if (lookup
== NULL
) goto end
;
1568 if(!X509_LOOKUP_add_dir(lookup
,CApath
,X509_FILETYPE_PEM
)) {
1569 BIO_printf(bp
, "Error loading directory %s\n", CApath
);
1572 } else X509_LOOKUP_add_dir(lookup
,NULL
,X509_FILETYPE_DEFAULT
);
1577 X509_STORE_free(store
);
1581 #ifndef OPENSSL_NO_ENGINE
1582 /* Try to load an engine in a shareable library */
1583 static ENGINE
*try_load_engine(BIO
*err
, const char *engine
, int debug
)
1585 ENGINE
*e
= ENGINE_by_id("dynamic");
1588 if (!ENGINE_ctrl_cmd_string(e
, "SO_PATH", engine
, 0)
1589 || !ENGINE_ctrl_cmd_string(e
, "LOAD", NULL
, 0))
1598 ENGINE
*setup_engine(BIO
*err
, const char *engine
, int debug
)
1604 if(strcmp(engine
, "auto") == 0)
1606 BIO_printf(err
,"enabling auto ENGINE support\n");
1607 ENGINE_register_all_complete();
1610 if((e
= ENGINE_by_id(engine
)) == NULL
1611 && (e
= try_load_engine(err
, engine
, debug
)) == NULL
)
1613 BIO_printf(err
,"invalid engine \"%s\"\n", engine
);
1614 ERR_print_errors(err
);
1619 ENGINE_ctrl(e
, ENGINE_CTRL_SET_LOGSTREAM
,
1622 ENGINE_ctrl_cmd(e
, "SET_USER_INTERFACE", 0, ui_method
, 0, 1);
1623 if(!ENGINE_set_default(e
, ENGINE_METHOD_ALL
))
1625 BIO_printf(err
,"can't use that engine\n");
1626 ERR_print_errors(err
);
1631 BIO_printf(err
,"engine \"%s\" set.\n", ENGINE_get_id(e
));
1633 /* Free our "structural" reference. */
1640 int load_config(BIO
*err
, CONF
*cnf
)
1642 static int load_config_called
= 0;
1643 if (load_config_called
)
1645 load_config_called
= 1;
1651 OPENSSL_load_builtin_modules();
1653 if (CONF_modules_load(cnf
, NULL
, 0) <= 0)
1655 BIO_printf(err
, "Error configuring OpenSSL\n");
1656 ERR_print_errors(err
);
1662 char *make_config_name()
1664 const char *t
=X509_get_default_cert_area();
1668 len
=strlen(t
)+strlen(OPENSSL_CONF
)+2;
1669 p
=OPENSSL_malloc(len
);
1672 BUF_strlcpy(p
,t
,len
);
1673 #ifndef OPENSSL_SYS_VMS
1674 BUF_strlcat(p
,"/",len
);
1676 BUF_strlcat(p
,OPENSSL_CONF
,len
);
1681 static unsigned long index_serial_hash(const OPENSSL_CSTRING
*a
)
1686 while (*n
== '0') n
++;
1687 return(lh_strhash(n
));
1690 static int index_serial_cmp(const OPENSSL_CSTRING
*a
, const OPENSSL_CSTRING
*b
)
1694 for (aa
=a
[DB_serial
]; *aa
== '0'; aa
++);
1695 for (bb
=b
[DB_serial
]; *bb
== '0'; bb
++);
1696 return(strcmp(aa
,bb
));
1699 static int index_name_qual(char **a
)
1700 { return(a
[0][0] == 'V'); }
1702 static unsigned long index_name_hash(const OPENSSL_CSTRING
*a
)
1703 { return(lh_strhash(a
[DB_name
])); }
1705 int index_name_cmp(const OPENSSL_CSTRING
*a
, const OPENSSL_CSTRING
*b
)
1706 { return(strcmp(a
[DB_name
], b
[DB_name
])); }
1708 static IMPLEMENT_LHASH_HASH_FN(index_serial
, OPENSSL_CSTRING
)
1709 static IMPLEMENT_LHASH_COMP_FN(index_serial
, OPENSSL_CSTRING
)
1710 static IMPLEMENT_LHASH_HASH_FN(index_name
, OPENSSL_CSTRING
)
1711 static IMPLEMENT_LHASH_COMP_FN(index_name
, OPENSSL_CSTRING
)
1716 BIGNUM
*load_serial(char *serialfile
, int create
, ASN1_INTEGER
**retai
)
1720 MS_STATIC
char buf
[1024];
1721 ASN1_INTEGER
*ai
=NULL
;
1723 ai
=ASN1_INTEGER_new();
1724 if (ai
== NULL
) goto err
;
1726 if ((in
=BIO_new(BIO_s_file())) == NULL
)
1728 ERR_print_errors(bio_err
);
1732 if (BIO_read_filename(in
,serialfile
) <= 0)
1742 if (ret
== NULL
|| !rand_serial(ret
, ai
))
1743 BIO_printf(bio_err
, "Out of memory\n");
1748 if (!a2i_ASN1_INTEGER(in
,ai
,buf
,1024))
1750 BIO_printf(bio_err
,"unable to load number from %s\n",
1754 ret
=ASN1_INTEGER_to_BN(ai
,NULL
);
1757 BIO_printf(bio_err
,"error converting number from bin to BIGNUM\n");
1768 if (in
!= NULL
) BIO_free(in
);
1769 if (ai
!= NULL
) ASN1_INTEGER_free(ai
);
1773 int save_serial(char *serialfile
, char *suffix
, BIGNUM
*serial
, ASN1_INTEGER
**retai
)
1778 ASN1_INTEGER
*ai
=NULL
;
1782 j
= strlen(serialfile
);
1784 j
= strlen(serialfile
) + strlen(suffix
) + 1;
1787 BIO_printf(bio_err
,"file name too long\n");
1792 BUF_strlcpy(buf
[0], serialfile
, BSIZE
);
1795 #ifndef OPENSSL_SYS_VMS
1796 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", serialfile
, suffix
);
1798 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", serialfile
, suffix
);
1802 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[0]);
1804 out
=BIO_new(BIO_s_file());
1807 ERR_print_errors(bio_err
);
1810 if (BIO_write_filename(out
,buf
[0]) <= 0)
1816 if ((ai
=BN_to_ASN1_INTEGER(serial
,NULL
)) == NULL
)
1818 BIO_printf(bio_err
,"error converting serial to ASN.1 format\n");
1821 i2a_ASN1_INTEGER(out
,ai
);
1830 if (out
!= NULL
) BIO_free_all(out
);
1831 if (ai
!= NULL
) ASN1_INTEGER_free(ai
);
1835 int rotate_serial(char *serialfile
, char *new_suffix
, char *old_suffix
)
1840 i
= strlen(serialfile
) + strlen(old_suffix
);
1841 j
= strlen(serialfile
) + strlen(new_suffix
);
1845 BIO_printf(bio_err
,"file name too long\n");
1849 #ifndef OPENSSL_SYS_VMS
1850 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s",
1851 serialfile
, new_suffix
);
1853 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s",
1854 serialfile
, new_suffix
);
1856 #ifndef OPENSSL_SYS_VMS
1857 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.%s",
1858 serialfile
, old_suffix
);
1860 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-%s",
1861 serialfile
, old_suffix
);
1864 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1865 serialfile
, buf
[1]);
1867 if (rename(serialfile
,buf
[1]) < 0 && errno
!= ENOENT
1873 "unable to rename %s to %s\n",
1874 serialfile
, buf
[1]);
1879 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1882 if (rename(buf
[0],serialfile
) < 0)
1885 "unable to rename %s to %s\n",
1888 rename(buf
[1],serialfile
);
1896 int rand_serial(BIGNUM
*b
, ASN1_INTEGER
*ai
)
1908 if (!BN_pseudo_rand(btmp
, SERIAL_RAND_BITS
, 0, 0))
1910 if (ai
&& !BN_to_ASN1_INTEGER(btmp
, ai
))
1923 CA_DB
*load_index(char *dbfile
, DB_ATTR
*db_attr
)
1925 CA_DB
*retdb
= NULL
;
1926 TXT_DB
*tmpdb
= NULL
;
1927 BIO
*in
= BIO_new(BIO_s_file());
1928 CONF
*dbattr_conf
= NULL
;
1934 ERR_print_errors(bio_err
);
1937 if (BIO_read_filename(in
,dbfile
) <= 0)
1940 BIO_printf(bio_err
,"unable to open '%s'\n",dbfile
);
1943 if ((tmpdb
= TXT_DB_read(in
,DB_NUMBER
)) == NULL
)
1946 #ifndef OPENSSL_SYS_VMS
1947 BIO_snprintf(buf
[0], sizeof buf
[0], "%s.attr", dbfile
);
1949 BIO_snprintf(buf
[0], sizeof buf
[0], "%s-attr", dbfile
);
1951 dbattr_conf
= NCONF_new(NULL
);
1952 if (NCONF_load(dbattr_conf
,buf
[0],&errorline
) <= 0)
1957 "error on line %ld of db attribute file '%s'\n"
1963 NCONF_free(dbattr_conf
);
1968 if ((retdb
= OPENSSL_malloc(sizeof(CA_DB
))) == NULL
)
1970 fprintf(stderr
, "Out of memory\n");
1977 retdb
->attributes
= *db_attr
;
1980 retdb
->attributes
.unique_subject
= 1;
1985 char *p
= NCONF_get_string(dbattr_conf
,NULL
,"unique_subject");
1989 BIO_printf(bio_err
, "DEBUG[load_index]: unique_subject = \"%s\"\n", p
);
1991 retdb
->attributes
.unique_subject
= parse_yesno(p
,1);
1996 if (dbattr_conf
) NCONF_free(dbattr_conf
);
1997 if (tmpdb
) TXT_DB_free(tmpdb
);
1998 if (in
) BIO_free_all(in
);
2002 int index_index(CA_DB
*db
)
2004 if (!TXT_DB_create_index(db
->db
, DB_serial
, NULL
,
2005 LHASH_HASH_FN(index_serial
),
2006 LHASH_COMP_FN(index_serial
)))
2009 "error creating serial number index:(%ld,%ld,%ld)\n",
2010 db
->db
->error
,db
->db
->arg1
,db
->db
->arg2
);
2014 if (db
->attributes
.unique_subject
2015 && !TXT_DB_create_index(db
->db
, DB_name
, index_name_qual
,
2016 LHASH_HASH_FN(index_name
),
2017 LHASH_COMP_FN(index_name
)))
2019 BIO_printf(bio_err
,"error creating name index:(%ld,%ld,%ld)\n",
2020 db
->db
->error
,db
->db
->arg1
,db
->db
->arg2
);
2026 int save_index(const char *dbfile
, const char *suffix
, CA_DB
*db
)
2029 BIO
*out
= BIO_new(BIO_s_file());
2034 ERR_print_errors(bio_err
);
2038 j
= strlen(dbfile
) + strlen(suffix
);
2041 BIO_printf(bio_err
,"file name too long\n");
2045 #ifndef OPENSSL_SYS_VMS
2046 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s.attr", dbfile
);
2048 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s-attr", dbfile
);
2050 #ifndef OPENSSL_SYS_VMS
2051 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.attr.%s", dbfile
, suffix
);
2053 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-attr-%s", dbfile
, suffix
);
2055 #ifndef OPENSSL_SYS_VMS
2056 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", dbfile
, suffix
);
2058 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", dbfile
, suffix
);
2061 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[0]);
2063 if (BIO_write_filename(out
,buf
[0]) <= 0)
2066 BIO_printf(bio_err
,"unable to open '%s'\n", dbfile
);
2069 j
=TXT_DB_write(out
,db
->db
);
2070 if (j
<= 0) goto err
;
2074 out
= BIO_new(BIO_s_file());
2076 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[1]);
2078 if (BIO_write_filename(out
,buf
[1]) <= 0)
2081 BIO_printf(bio_err
,"unable to open '%s'\n", buf
[2]);
2084 BIO_printf(out
,"unique_subject = %s\n",
2085 db
->attributes
.unique_subject
? "yes" : "no");
2093 int rotate_index(const char *dbfile
, const char *new_suffix
, const char *old_suffix
)
2098 i
= strlen(dbfile
) + strlen(old_suffix
);
2099 j
= strlen(dbfile
) + strlen(new_suffix
);
2103 BIO_printf(bio_err
,"file name too long\n");
2107 #ifndef OPENSSL_SYS_VMS
2108 j
= BIO_snprintf(buf
[4], sizeof buf
[4], "%s.attr", dbfile
);
2110 j
= BIO_snprintf(buf
[4], sizeof buf
[4], "%s-attr", dbfile
);
2112 #ifndef OPENSSL_SYS_VMS
2113 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s.attr.%s",
2114 dbfile
, new_suffix
);
2116 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s-attr-%s",
2117 dbfile
, new_suffix
);
2119 #ifndef OPENSSL_SYS_VMS
2120 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s",
2121 dbfile
, new_suffix
);
2123 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s",
2124 dbfile
, new_suffix
);
2126 #ifndef OPENSSL_SYS_VMS
2127 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.%s",
2128 dbfile
, old_suffix
);
2130 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-%s",
2131 dbfile
, old_suffix
);
2133 #ifndef OPENSSL_SYS_VMS
2134 j
= BIO_snprintf(buf
[3], sizeof buf
[3], "%s.attr.%s",
2135 dbfile
, old_suffix
);
2137 j
= BIO_snprintf(buf
[3], sizeof buf
[3], "%s-attr-%s",
2138 dbfile
, old_suffix
);
2141 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
2144 if (rename(dbfile
,buf
[1]) < 0 && errno
!= ENOENT
2150 "unable to rename %s to %s\n",
2156 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
2159 if (rename(buf
[0],dbfile
) < 0)
2162 "unable to rename %s to %s\n",
2165 rename(buf
[1],dbfile
);
2169 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
2172 if (rename(buf
[4],buf
[3]) < 0 && errno
!= ENOENT
2178 "unable to rename %s to %s\n",
2181 rename(dbfile
,buf
[0]);
2182 rename(buf
[1],dbfile
);
2186 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
2189 if (rename(buf
[2],buf
[4]) < 0)
2192 "unable to rename %s to %s\n",
2195 rename(buf
[3],buf
[4]);
2196 rename(dbfile
,buf
[0]);
2197 rename(buf
[1],dbfile
);
2205 void free_index(CA_DB
*db
)
2209 if (db
->db
) TXT_DB_free(db
->db
);
2214 int parse_yesno(const char *str
, int def
)
2221 case 'f': /* false */
2222 case 'F': /* FALSE */
2228 case 't': /* true */
2229 case 'T': /* TRUE */
2244 * subject is expected to be in the format /type0=value0/type1=value1/type2=...
2245 * where characters may be escaped by \
2247 X509_NAME
*parse_name(char *subject
, long chtype
, int multirdn
)
2249 size_t buflen
= strlen(subject
)+1; /* to copy the types and values into. due to escaping, the copy can only become shorter */
2250 char *buf
= OPENSSL_malloc(buflen
);
2251 size_t max_ne
= buflen
/ 2 + 1; /* maximum number of name elements */
2252 char **ne_types
= OPENSSL_malloc(max_ne
* sizeof (char *));
2253 char **ne_values
= OPENSSL_malloc(max_ne
* sizeof (char *));
2254 int *mval
= OPENSSL_malloc (max_ne
* sizeof (int));
2256 char *sp
= subject
, *bp
= buf
;
2259 X509_NAME
*n
= NULL
;
2262 if (!buf
|| !ne_types
|| !ne_values
|| !mval
)
2264 BIO_printf(bio_err
, "malloc error\n");
2268 if (*subject
!= '/')
2270 BIO_printf(bio_err
, "Subject does not start with '/'.\n");
2273 sp
++; /* skip leading / */
2275 /* no multivalued RDN by default */
2281 ne_types
[ne_num
] = bp
;
2284 if (*sp
== '\\') /* is there anything to escape in the type...? */
2290 BIO_printf(bio_err
, "escape character at end of string\n");
2294 else if (*sp
== '=')
2305 BIO_printf(bio_err
, "end of string encountered while processing type of subject name element #%d\n", ne_num
);
2308 ne_values
[ne_num
] = bp
;
2317 BIO_printf(bio_err
, "escape character at end of string\n");
2321 else if (*sp
== '/')
2324 /* no multivalued RDN by default */
2328 else if (*sp
== '+' && multirdn
)
2330 /* a not escaped + signals a mutlivalued RDN */
2332 mval
[ne_num
+1] = -1;
2342 if (!(n
= X509_NAME_new()))
2345 for (i
= 0; i
< ne_num
; i
++)
2347 if ((nid
=OBJ_txt2nid(ne_types
[i
])) == NID_undef
)
2349 BIO_printf(bio_err
, "Subject Attribute %s has no known NID, skipped\n", ne_types
[i
]);
2355 BIO_printf(bio_err
, "No value provided for Subject Attribute %s, skipped\n", ne_types
[i
]);
2359 if (!X509_NAME_add_entry_by_NID(n
, nid
, chtype
, (unsigned char*)ne_values
[i
], -1,-1,mval
[i
]))
2363 OPENSSL_free(ne_values
);
2364 OPENSSL_free(ne_types
);
2372 OPENSSL_free(ne_values
);
2374 OPENSSL_free(ne_types
);
2382 int args_verify(char ***pargs
, int *pargc
,
2383 int *badarg
, BIO
*err
, X509_VERIFY_PARAM
**pm
)
2385 ASN1_OBJECT
*otmp
= NULL
;
2386 unsigned long flags
= 0;
2388 int purpose
= 0, depth
= -1;
2389 char **oldargs
= *pargs
;
2390 char *arg
= **pargs
, *argn
= (*pargs
)[1];
2391 const X509_VERIFY_PARAM
*vpm
= NULL
;
2393 char *hostname
= NULL
;
2396 if (!strcmp(arg
, "-policy"))
2402 otmp
= OBJ_txt2obj(argn
, 0);
2405 BIO_printf(err
, "Invalid Policy \"%s\"\n",
2412 else if (strcmp(arg
,"-purpose") == 0)
2414 X509_PURPOSE
*xptmp
;
2419 i
= X509_PURPOSE_get_by_sname(argn
);
2422 BIO_printf(err
, "unrecognized purpose\n");
2427 xptmp
= X509_PURPOSE_get0(i
);
2428 purpose
= X509_PURPOSE_get_id(xptmp
);
2433 else if (strcmp(arg
,"-verify_name") == 0)
2439 vpm
= X509_VERIFY_PARAM_lookup(argn
);
2442 BIO_printf(err
, "unrecognized verify name\n");
2448 else if (strcmp(arg
,"-verify_depth") == 0)
2457 BIO_printf(err
, "invalid depth\n");
2463 else if (strcmp(arg
,"-attime") == 0)
2470 /* interpret the -attime argument as seconds since
2472 if (sscanf(argn
, "%li", ×tamp
) != 1)
2475 "Error parsing timestamp %s\n",
2479 /* on some platforms time_t may be a float */
2480 at_time
= (time_t) timestamp
;
2484 else if (strcmp(arg
,"-verify_hostname") == 0)
2491 else if (strcmp(arg
,"-verify_email") == 0)
2498 else if (strcmp(arg
,"-verify_ip") == 0)
2505 else if (!strcmp(arg
, "-ignore_critical"))
2506 flags
|= X509_V_FLAG_IGNORE_CRITICAL
;
2507 else if (!strcmp(arg
, "-issuer_checks"))
2508 flags
|= X509_V_FLAG_CB_ISSUER_CHECK
;
2509 else if (!strcmp(arg
, "-crl_check"))
2510 flags
|= X509_V_FLAG_CRL_CHECK
;
2511 else if (!strcmp(arg
, "-crl_check_all"))
2512 flags
|= X509_V_FLAG_CRL_CHECK
|X509_V_FLAG_CRL_CHECK_ALL
;
2513 else if (!strcmp(arg
, "-policy_check"))
2514 flags
|= X509_V_FLAG_POLICY_CHECK
;
2515 else if (!strcmp(arg
, "-explicit_policy"))
2516 flags
|= X509_V_FLAG_EXPLICIT_POLICY
;
2517 else if (!strcmp(arg
, "-inhibit_any"))
2518 flags
|= X509_V_FLAG_INHIBIT_ANY
;
2519 else if (!strcmp(arg
, "-inhibit_map"))
2520 flags
|= X509_V_FLAG_INHIBIT_MAP
;
2521 else if (!strcmp(arg
, "-x509_strict"))
2522 flags
|= X509_V_FLAG_X509_STRICT
;
2523 else if (!strcmp(arg
, "-extended_crl"))
2524 flags
|= X509_V_FLAG_EXTENDED_CRL_SUPPORT
;
2525 else if (!strcmp(arg
, "-use_deltas"))
2526 flags
|= X509_V_FLAG_USE_DELTAS
;
2527 else if (!strcmp(arg
, "-policy_print"))
2528 flags
|= X509_V_FLAG_NOTIFY_POLICY
;
2529 else if (!strcmp(arg
, "-check_ss_sig"))
2530 flags
|= X509_V_FLAG_CHECK_SS_SIGNATURE
;
2531 else if (!strcmp(arg
, "-trusted_first"))
2532 flags
|= X509_V_FLAG_TRUSTED_FIRST
;
2533 else if (!strcmp(arg
, "-suiteB_128_only"))
2534 flags
|= X509_V_FLAG_SUITEB_128_LOS_ONLY
;
2535 else if (!strcmp(arg
, "-suiteB_128"))
2536 flags
|= X509_V_FLAG_SUITEB_128_LOS
;
2537 else if (!strcmp(arg
, "-suiteB_192"))
2538 flags
|= X509_V_FLAG_SUITEB_192_LOS
;
2539 else if (!strcmp(arg
, "-partial_chain"))
2540 flags
|= X509_V_FLAG_PARTIAL_CHAIN
;
2547 X509_VERIFY_PARAM_free(*pm
);
2552 if (!*pm
&& !(*pm
= X509_VERIFY_PARAM_new()))
2559 X509_VERIFY_PARAM_set1(*pm
, vpm
);
2562 X509_VERIFY_PARAM_add0_policy(*pm
, otmp
);
2564 X509_VERIFY_PARAM_set_flags(*pm
, flags
);
2567 X509_VERIFY_PARAM_set_purpose(*pm
, purpose
);
2570 X509_VERIFY_PARAM_set_depth(*pm
, depth
);
2573 X509_VERIFY_PARAM_set_time(*pm
, at_time
);
2575 if (hostname
&& !X509_VERIFY_PARAM_set1_host(*pm
, hostname
, 0))
2578 if (email
&& !X509_VERIFY_PARAM_set1_email(*pm
, email
, 0))
2581 if (ipasc
&& !X509_VERIFY_PARAM_set1_ip_asc(*pm
, ipasc
))
2589 *pargc
-= *pargs
- oldargs
;
2595 /* Read whole contents of a BIO into an allocated memory buffer and
2599 int bio_to_mem(unsigned char **out
, int maxlen
, BIO
*in
)
2603 unsigned char tbuf
[1024];
2604 mem
= BIO_new(BIO_s_mem());
2609 if ((maxlen
!= -1) && maxlen
< 1024)
2613 len
= BIO_read(in
, tbuf
, len
);
2616 if (BIO_write(mem
, tbuf
, len
) != len
)
2626 ret
= BIO_get_mem_data(mem
, (char **)out
);
2627 BIO_set_flags(mem
, BIO_FLAGS_MEM_RDONLY
);
2632 int pkey_ctrl_string(EVP_PKEY_CTX
*ctx
, char *value
)
2635 char *stmp
, *vtmp
= NULL
;
2636 stmp
= BUF_strdup(value
);
2639 vtmp
= strchr(stmp
, ':');
2645 rv
= EVP_PKEY_CTX_ctrl_str(ctx
, stmp
, vtmp
);
2650 static void nodes_print(BIO
*out
, const char *name
,
2651 STACK_OF(X509_POLICY_NODE
) *nodes
)
2653 X509_POLICY_NODE
*node
;
2655 BIO_printf(out
, "%s Policies:", name
);
2658 BIO_puts(out
, "\n");
2659 for (i
= 0; i
< sk_X509_POLICY_NODE_num(nodes
); i
++)
2661 node
= sk_X509_POLICY_NODE_value(nodes
, i
);
2662 X509_POLICY_NODE_print(out
, node
, 2);
2666 BIO_puts(out
, " <empty>\n");
2669 void policies_print(BIO
*out
, X509_STORE_CTX
*ctx
)
2671 X509_POLICY_TREE
*tree
;
2672 int explicit_policy
;
2676 out
= BIO_new_fp(stderr
, BIO_NOCLOSE
);
2679 tree
= X509_STORE_CTX_get0_policy_tree(ctx
);
2680 explicit_policy
= X509_STORE_CTX_get_explicit_policy(ctx
);
2682 BIO_printf(out
, "Require explicit Policy: %s\n",
2683 explicit_policy
? "True" : "False");
2685 nodes_print(out
, "Authority", X509_policy_tree_get0_policies(tree
));
2686 nodes_print(out
, "User", X509_policy_tree_get0_user_policies(tree
));
2691 #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK)
2693 static JPAKE_CTX
*jpake_init(const char *us
, const char *them
,
2699 BIGNUM
*bnsecret
= BN_new();
2702 /* Use a safe prime for p (that we found earlier) */
2703 BN_hex2bn(&p
, "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F");
2709 BN_bin2bn((const unsigned char *)secret
, strlen(secret
), bnsecret
);
2711 ctx
= JPAKE_CTX_new(us
, them
, p
, g
, q
, bnsecret
);
2720 static void jpake_send_part(BIO
*conn
, const JPAKE_STEP_PART
*p
)
2722 BN_print(conn
, p
->gx
);
2723 BIO_puts(conn
, "\n");
2724 BN_print(conn
, p
->zkpx
.gr
);
2725 BIO_puts(conn
, "\n");
2726 BN_print(conn
, p
->zkpx
.b
);
2727 BIO_puts(conn
, "\n");
2730 static void jpake_send_step1(BIO
*bconn
, JPAKE_CTX
*ctx
)
2734 JPAKE_STEP1_init(&s1
);
2735 JPAKE_STEP1_generate(&s1
, ctx
);
2736 jpake_send_part(bconn
, &s1
.p1
);
2737 jpake_send_part(bconn
, &s1
.p2
);
2738 (void)BIO_flush(bconn
);
2739 JPAKE_STEP1_release(&s1
);
2742 static void jpake_send_step2(BIO
*bconn
, JPAKE_CTX
*ctx
)
2746 JPAKE_STEP2_init(&s2
);
2747 JPAKE_STEP2_generate(&s2
, ctx
);
2748 jpake_send_part(bconn
, &s2
);
2749 (void)BIO_flush(bconn
);
2750 JPAKE_STEP2_release(&s2
);
2753 static void jpake_send_step3a(BIO
*bconn
, JPAKE_CTX
*ctx
)
2757 JPAKE_STEP3A_init(&s3a
);
2758 JPAKE_STEP3A_generate(&s3a
, ctx
);
2759 BIO_write(bconn
, s3a
.hhk
, sizeof s3a
.hhk
);
2760 (void)BIO_flush(bconn
);
2761 JPAKE_STEP3A_release(&s3a
);
2764 static void jpake_send_step3b(BIO
*bconn
, JPAKE_CTX
*ctx
)
2768 JPAKE_STEP3B_init(&s3b
);
2769 JPAKE_STEP3B_generate(&s3b
, ctx
);
2770 BIO_write(bconn
, s3b
.hk
, sizeof s3b
.hk
);
2771 (void)BIO_flush(bconn
);
2772 JPAKE_STEP3B_release(&s3b
);
2775 static void readbn(BIGNUM
**bn
, BIO
*bconn
)
2780 l
= BIO_gets(bconn
, buf
, sizeof buf
);
2782 assert(buf
[l
-1] == '\n');
2787 static void jpake_receive_part(JPAKE_STEP_PART
*p
, BIO
*bconn
)
2789 readbn(&p
->gx
, bconn
);
2790 readbn(&p
->zkpx
.gr
, bconn
);
2791 readbn(&p
->zkpx
.b
, bconn
);
2794 static void jpake_receive_step1(JPAKE_CTX
*ctx
, BIO
*bconn
)
2798 JPAKE_STEP1_init(&s1
);
2799 jpake_receive_part(&s1
.p1
, bconn
);
2800 jpake_receive_part(&s1
.p2
, bconn
);
2801 if(!JPAKE_STEP1_process(ctx
, &s1
))
2803 ERR_print_errors(bio_err
);
2806 JPAKE_STEP1_release(&s1
);
2809 static void jpake_receive_step2(JPAKE_CTX
*ctx
, BIO
*bconn
)
2813 JPAKE_STEP2_init(&s2
);
2814 jpake_receive_part(&s2
, bconn
);
2815 if(!JPAKE_STEP2_process(ctx
, &s2
))
2817 ERR_print_errors(bio_err
);
2820 JPAKE_STEP2_release(&s2
);
2823 static void jpake_receive_step3a(JPAKE_CTX
*ctx
, BIO
*bconn
)
2828 JPAKE_STEP3A_init(&s3a
);
2829 l
= BIO_read(bconn
, s3a
.hhk
, sizeof s3a
.hhk
);
2830 assert(l
== sizeof s3a
.hhk
);
2831 if(!JPAKE_STEP3A_process(ctx
, &s3a
))
2833 ERR_print_errors(bio_err
);
2836 JPAKE_STEP3A_release(&s3a
);
2839 static void jpake_receive_step3b(JPAKE_CTX
*ctx
, BIO
*bconn
)
2844 JPAKE_STEP3B_init(&s3b
);
2845 l
= BIO_read(bconn
, s3b
.hk
, sizeof s3b
.hk
);
2846 assert(l
== sizeof s3b
.hk
);
2847 if(!JPAKE_STEP3B_process(ctx
, &s3b
))
2849 ERR_print_errors(bio_err
);
2852 JPAKE_STEP3B_release(&s3b
);
2855 void jpake_client_auth(BIO
*out
, BIO
*conn
, const char *secret
)
2860 BIO_puts(out
, "Authenticating with JPAKE\n");
2862 ctx
= jpake_init("client", "server", secret
);
2864 bconn
= BIO_new(BIO_f_buffer());
2865 BIO_push(bconn
, conn
);
2867 jpake_send_step1(bconn
, ctx
);
2868 jpake_receive_step1(ctx
, bconn
);
2869 jpake_send_step2(bconn
, ctx
);
2870 jpake_receive_step2(ctx
, bconn
);
2871 jpake_send_step3a(bconn
, ctx
);
2872 jpake_receive_step3b(ctx
, bconn
);
2874 BIO_puts(out
, "JPAKE authentication succeeded, setting PSK\n");
2877 OPENSSL_free(psk_key
);
2879 psk_key
= BN_bn2hex(JPAKE_get_shared_key(ctx
));
2884 JPAKE_CTX_free(ctx
);
2887 void jpake_server_auth(BIO
*out
, BIO
*conn
, const char *secret
)
2892 BIO_puts(out
, "Authenticating with JPAKE\n");
2894 ctx
= jpake_init("server", "client", secret
);
2896 bconn
= BIO_new(BIO_f_buffer());
2897 BIO_push(bconn
, conn
);
2899 jpake_receive_step1(ctx
, bconn
);
2900 jpake_send_step1(bconn
, ctx
);
2901 jpake_receive_step2(ctx
, bconn
);
2902 jpake_send_step2(bconn
, ctx
);
2903 jpake_receive_step3a(ctx
, bconn
);
2904 jpake_send_step3b(bconn
, ctx
);
2906 BIO_puts(out
, "JPAKE authentication succeeded, setting PSK\n");
2909 OPENSSL_free(psk_key
);
2911 psk_key
= BN_bn2hex(JPAKE_get_shared_key(ctx
));
2916 JPAKE_CTX_free(ctx
);
2921 #ifndef OPENSSL_NO_TLSEXT
2923 * next_protos_parse parses a comma separated list of strings into a string
2924 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
2925 * outlen: (output) set to the length of the resulting buffer on success.
2926 * err: (maybe NULL) on failure, an error message line is written to this BIO.
2927 * in: a NUL termianted string like "abc,def,ghi"
2929 * returns: a malloced buffer or NULL on failure.
2931 unsigned char *next_protos_parse(unsigned short *outlen
, const char *in
)
2935 size_t i
, start
= 0;
2941 out
= OPENSSL_malloc(strlen(in
) + 1);
2945 for (i
= 0; i
<= len
; ++i
)
2947 if (i
== len
|| in
[i
] == ',')
2949 if (i
- start
> 255)
2954 out
[start
] = i
- start
;
2964 #endif /* ndef OPENSSL_NO_TLSEXT */
2966 void print_cert_checks(BIO
*bio
, X509
*x
,
2967 const char *checkhost
,
2968 const char *checkemail
,
2969 const char *checkip
)
2975 BIO_printf(bio
, "Hostname %s does%s match certificate\n",
2977 X509_check_host(x
, checkhost
, 0, 0, NULL
)
2983 BIO_printf(bio
, "Email %s does%s match certificate\n",
2984 checkemail
, X509_check_email(x
, checkemail
, 0,
2990 BIO_printf(bio
, "IP %s does%s match certificate\n",
2991 checkip
, X509_check_ip_asc(x
, checkip
,
2996 /* Get first http URL from a DIST_POINT structure */
2998 static const char *get_dp_url(DIST_POINT
*dp
)
3000 GENERAL_NAMES
*gens
;
3004 if (!dp
->distpoint
|| dp
->distpoint
->type
!= 0)
3006 gens
= dp
->distpoint
->name
.fullname
;
3007 for (i
= 0; i
< sk_GENERAL_NAME_num(gens
); i
++)
3009 gen
= sk_GENERAL_NAME_value(gens
, i
);
3010 uri
= GENERAL_NAME_get0_value(gen
, >ype
);
3011 if (gtype
== GEN_URI
&& ASN1_STRING_length(uri
) > 6)
3013 char *uptr
= (char *)ASN1_STRING_data(uri
);
3014 if (!strncmp(uptr
, "http://", 7))
3022 /* Look through a CRLDP structure and attempt to find an http URL to downloads
3026 static X509_CRL
*load_crl_crldp(STACK_OF(DIST_POINT
) *crldp
)
3029 const char *urlptr
= NULL
;
3030 for (i
= 0; i
< sk_DIST_POINT_num(crldp
); i
++)
3032 DIST_POINT
*dp
= sk_DIST_POINT_value(crldp
, i
);
3033 urlptr
= get_dp_url(dp
);
3035 return load_crl(urlptr
, FORMAT_HTTP
);
3040 /* Example of downloading CRLs from CRLDP: not usable for real world
3041 * as it always downloads, doesn't support non-blocking I/O and doesn't
3045 static STACK_OF(X509_CRL
) *crls_http_cb(X509_STORE_CTX
*ctx
, X509_NAME
*nm
)
3048 STACK_OF(X509_CRL
) *crls
= NULL
;
3050 STACK_OF(DIST_POINT
) *crldp
;
3051 x
= X509_STORE_CTX_get_current_cert(ctx
);
3052 crldp
= X509_get_ext_d2i(x
, NID_crl_distribution_points
, NULL
, NULL
);
3053 crl
= load_crl_crldp(crldp
);
3054 sk_DIST_POINT_pop_free(crldp
, DIST_POINT_free
);
3057 crls
= sk_X509_CRL_new_null();
3058 sk_X509_CRL_push(crls
, crl
);
3059 /* Try to download delta CRL */
3060 crldp
= X509_get_ext_d2i(x
, NID_freshest_crl
, NULL
, NULL
);
3061 crl
= load_crl_crldp(crldp
);
3062 sk_DIST_POINT_pop_free(crldp
, DIST_POINT_free
);
3064 sk_X509_CRL_push(crls
, crl
);
3068 void store_setup_crl_download(X509_STORE
*st
)
3070 X509_STORE_set_lookup_crls_cb(st
, crls_http_cb
);
3074 * Platform-specific sections
3079 # define fileno(a) (int)_fileno(a)
3082 # include <windows.h>
3085 static int WIN32_rename(const char *from
, const char *to
)
3087 TCHAR
*tfrom
=NULL
,*tto
;
3091 if (sizeof(TCHAR
) == 1)
3093 tfrom
= (TCHAR
*)from
;
3096 else /* UNICODE path */
3098 size_t i
,flen
=strlen(from
)+1,tlen
=strlen(to
)+1;
3099 tfrom
= (TCHAR
*)malloc(sizeof(TCHAR
)*(flen
+tlen
));
3100 if (tfrom
==NULL
) goto err
;
3102 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
3103 if (!MultiByteToWideChar(CP_ACP
,0,from
,flen
,(WCHAR
*)tfrom
,flen
))
3105 for (i
=0;i
<flen
;i
++) tfrom
[i
]=(TCHAR
)from
[i
];
3106 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
3107 if (!MultiByteToWideChar(CP_ACP
,0,to
, tlen
,(WCHAR
*)tto
, tlen
))
3109 for (i
=0;i
<tlen
;i
++) tto
[i
] =(TCHAR
)to
[i
];
3112 if (MoveFile(tfrom
,tto
)) goto ok
;
3114 if (err
==ERROR_ALREADY_EXISTS
|| err
==ERROR_FILE_EXISTS
)
3116 if (DeleteFile(tto
) && MoveFile(tfrom
,tto
))
3120 if (err
==ERROR_FILE_NOT_FOUND
|| err
==ERROR_PATH_NOT_FOUND
)
3122 else if (err
==ERROR_ACCESS_DENIED
)
3125 errno
= EINVAL
; /* we could map more codes... */
3129 if (tfrom
!=NULL
&& tfrom
!=(TCHAR
*)from
) free(tfrom
);
3134 /* app_tminterval section */
3136 double app_tminterval(int stop
,int usertime
)
3140 static ULARGE_INTEGER tmstart
;
3141 static int warning
=1;
3143 static HANDLE proc
=NULL
;
3148 proc
= OpenProcess(PROCESS_QUERY_INFORMATION
,FALSE
,
3149 GetCurrentProcessId());
3150 if (proc
==NULL
) proc
= (HANDLE
)-1;
3153 if (usertime
&& proc
!=(HANDLE
)-1)
3156 GetProcessTimes(proc
,&junk
,&junk
,&junk
,&now
);
3163 if (usertime
&& warning
)
3165 BIO_printf(bio_err
,"To get meaningful results, run "
3166 "this program on idle system.\n");
3169 GetSystemTime(&systime
);
3170 SystemTimeToFileTime(&systime
,&now
);
3175 tmstart
.u
.LowPart
= now
.dwLowDateTime
;
3176 tmstart
.u
.HighPart
= now
.dwHighDateTime
;
3179 ULARGE_INTEGER tmstop
;
3181 tmstop
.u
.LowPart
= now
.dwLowDateTime
;
3182 tmstop
.u
.HighPart
= now
.dwHighDateTime
;
3184 ret
= (__int64
)(tmstop
.QuadPart
- tmstart
.QuadPart
)*1e-7;
3190 #elif defined(OPENSSL_SYS_NETWARE)
3193 double app_tminterval(int stop
,int usertime
)
3196 static clock_t tmstart
;
3197 static int warning
=1;
3199 if (usertime
&& warning
)
3201 BIO_printf(bio_err
,"To get meaningful results, run "
3202 "this program on idle system.\n");
3206 if (stop
==TM_START
) tmstart
= clock();
3207 else ret
= (clock()-tmstart
)/(double)CLOCKS_PER_SEC
;
3212 #elif defined(OPENSSL_SYSTEM_VXWORKS)
3215 double app_tminterval(int stop
,int usertime
)
3218 #ifdef CLOCK_REALTIME
3219 static struct timespec tmstart
;
3220 struct timespec now
;
3222 static unsigned long tmstart
;
3225 static int warning
=1;
3227 if (usertime
&& warning
)
3229 BIO_printf(bio_err
,"To get meaningful results, run "
3230 "this program on idle system.\n");
3234 #ifdef CLOCK_REALTIME
3235 clock_gettime(CLOCK_REALTIME
,&now
);
3236 if (stop
==TM_START
) tmstart
= now
;
3237 else ret
= ( (now
.tv_sec
+now
.tv_nsec
*1e-9)
3238 - (tmstart
.tv_sec
+tmstart
.tv_nsec
*1e-9) );
3241 if (stop
==TM_START
) tmstart
= now
;
3242 else ret
= (now
- tmstart
)/(double)sysClkRateGet();
3247 #elif defined(OPENSSL_SYSTEM_VMS)
3251 double app_tminterval(int stop
,int usertime
)
3253 static clock_t tmstart
;
3260 if (usertime
) now
= rus
.tms_utime
;
3263 now
= clock(); /* sum of user and kernel times */
3266 gettimeofday(&tv
,NULL
);
3268 (unsigned long long)tv
.tv_sec
*CLK_TCK
+
3269 (unsigned long long)tv
.tv_usec
*(1000000/CLK_TCK
)
3273 if (stop
==TM_START
) tmstart
= now
;
3274 else ret
= (now
- tmstart
)/(double)(CLK_TCK
);
3279 #elif defined(_SC_CLK_TCK) /* by means of unistd.h */
3280 #include <sys/times.h>
3282 double app_tminterval(int stop
,int usertime
)
3286 clock_t now
= times(&rus
);
3287 static clock_t tmstart
;
3289 if (usertime
) now
= rus
.tms_utime
;
3291 if (stop
==TM_START
) tmstart
= now
;
3294 long int tck
= sysconf(_SC_CLK_TCK
);
3295 ret
= (now
- tmstart
)/(double)tck
;
3302 #include <sys/time.h>
3303 #include <sys/resource.h>
3305 double app_tminterval(int stop
,int usertime
)
3310 static struct timeval tmstart
;
3312 if (usertime
) getrusage(RUSAGE_SELF
,&rus
), now
= rus
.ru_utime
;
3313 else gettimeofday(&now
,NULL
);
3315 if (stop
==TM_START
) tmstart
= now
;
3316 else ret
= ( (now
.tv_sec
+now
.tv_usec
*1e-6)
3317 - (tmstart
.tv_sec
+tmstart
.tv_usec
*1e-6) );
3323 /* app_isdir section */
3325 int app_isdir(const char *name
)
3328 WIN32_FIND_DATA FileData
;
3329 #if defined(UNICODE) || defined(_UNICODE)
3330 size_t i
, len_0
= strlen(name
)+1;
3332 if (len_0
> sizeof(FileData
.cFileName
)/sizeof(FileData
.cFileName
[0]))
3335 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
3336 if (!MultiByteToWideChar(CP_ACP
,0,name
,len_0
,FileData
.cFileName
,len_0
))
3338 for (i
=0;i
<len_0
;i
++)
3339 FileData
.cFileName
[i
] = (WCHAR
)name
[i
];
3341 hList
= FindFirstFile(FileData
.cFileName
,&FileData
);
3343 hList
= FindFirstFile(name
,&FileData
);
3345 if (hList
== INVALID_HANDLE_VALUE
) return -1;
3347 return ((FileData
.dwFileAttributes
&FILE_ATTRIBUTE_DIRECTORY
)!=0);
3350 #include <sys/stat.h>
3352 # if defined(_S_IFMT) && defined(_S_IFDIR)
3353 # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
3355 # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
3359 int app_isdir(const char *name
)
3361 #if defined(S_ISDIR)
3364 if (stat(name
,&st
)==0) return S_ISDIR(st
.st_mode
);
3372 /* raw_read|write section */
3373 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
3374 int raw_read_stdin(void *buf
,int siz
)
3377 if (ReadFile(GetStdHandle(STD_INPUT_HANDLE
),buf
,siz
,&n
,NULL
))
3382 int raw_read_stdin(void *buf
,int siz
)
3383 { return read(fileno(stdin
),buf
,siz
); }
3386 #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE)
3387 int raw_write_stdout(const void *buf
,int siz
)
3390 if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE
),buf
,siz
,&n
,NULL
))
3395 int raw_write_stdout(const void *buf
,int siz
)
3396 { return write(fileno(stdout
),buf
,siz
); }