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 #define _POSIX_C_SOURCE 2 /* On VMS, you need to define this to get
113 the declaration of fileno(). The value
114 2 is to make sure no function defined
115 in POSIX-2 is left undefined. */
120 #include <sys/types.h>
123 #include <openssl/err.h>
124 #include <openssl/x509.h>
125 #include <openssl/x509v3.h>
126 #include <openssl/pem.h>
127 #include <openssl/pkcs12.h>
128 #include <openssl/ui.h>
129 #include <openssl/safestack.h>
130 #ifndef OPENSSL_NO_ENGINE
131 #include <openssl/engine.h>
133 #ifndef OPENSSL_NO_RSA
134 #include <openssl/rsa.h>
136 #include <openssl/bn.h>
143 static int WIN32_rename(const char *from
, const char *to
);
144 #define rename(from,to) WIN32_rename((from),(to))
153 static UI_METHOD
*ui_method
= NULL
;
155 static int set_table_opts(unsigned long *flags
, const char *arg
, const NAME_EX_TBL
*in_tbl
);
156 static int set_multi_opts(unsigned long *flags
, const char *arg
, const NAME_EX_TBL
*in_tbl
);
158 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
159 /* Looks like this stuff is worth moving into separate function */
161 load_netscape_key(BIO
*err
, BIO
*key
, const char *file
,
162 const char *key_descrip
, int format
);
165 int app_init(long mesgwin
);
166 #ifdef undef /* never finished - probably never will be :-) */
167 int args_from_file(char *file
, int *argc
, char **argv
[])
172 static char *buf
=NULL
;
173 static char **arg
=NULL
;
180 if (fseek(fp
,0,SEEK_END
)==0)
181 len
=ftell(fp
), rewind(fp
);
192 if (buf
!= NULL
) OPENSSL_free(buf
);
193 buf
=(char *)OPENSSL_malloc(len
+1);
194 if (buf
== NULL
) return(0);
196 len
=fread(buf
,1,len
,fp
);
197 if (len
<= 1) return(0);
203 if (arg
!= NULL
) OPENSSL_free(arg
);
204 arg
=(char **)OPENSSL_malloc(sizeof(char *)*(i
*2));
212 if (*p
== '#') /* comment line */
214 while (*p
&& (*p
!= '\n')) p
++;
217 /* else we have a line */
220 while (*p
&& ((*p
!= ' ') && (*p
!= '\t') && (*p
!= '\n')))
228 /* else it is a tab or space */
230 while (*p
&& ((*p
== ' ') || (*p
== '\t') || (*p
== '\n')))
240 while (*p
&& (*p
!= '\n')) p
++;
242 /* else *p == '\n' */
252 if ((*s
== 'D') || (*s
== 'd'))
254 else if ((*s
== 'T') || (*s
== 't'))
256 else if ((*s
== 'P') || (*s
== 'p'))
258 if (s
[1] == 'V' || s
[1] == 'v')
263 else if ((*s
== 'N') || (*s
== 'n'))
264 return(FORMAT_NETSCAPE
);
265 else if ((*s
== 'S') || (*s
== 's'))
266 return(FORMAT_SMIME
);
267 else if ((*s
== 'M') || (*s
== 'm'))
268 return(FORMAT_MSBLOB
);
270 || (strcmp(s
,"PKCS12") == 0) || (strcmp(s
,"pkcs12") == 0)
271 || (strcmp(s
,"P12") == 0) || (strcmp(s
,"p12") == 0))
272 return(FORMAT_PKCS12
);
273 else if ((*s
== 'E') || (*s
== 'e'))
274 return(FORMAT_ENGINE
);
276 return(FORMAT_UNDEF
);
279 #if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_NETWARE)
280 void program_name(char *in
, char *out
, int size
)
286 /* find the last '/', '\' or ':' */
287 for (i
=n
-1; i
>0; i
--)
289 if ((in
[i
] == '/') || (in
[i
] == '\\') || (in
[i
] == ':'))
299 #if defined(OPENSSL_SYS_NETWARE)
300 /* strip off trailing .nlm if present. */
301 if ((n
> 4) && (p
[n
-4] == '.') &&
302 ((p
[n
-3] == 'n') || (p
[n
-3] == 'N')) &&
303 ((p
[n
-2] == 'l') || (p
[n
-2] == 'L')) &&
304 ((p
[n
-1] == 'm') || (p
[n
-1] == 'M')))
307 /* strip off trailing .exe if present. */
308 if ((n
> 4) && (p
[n
-4] == '.') &&
309 ((p
[n
-3] == 'e') || (p
[n
-3] == 'E')) &&
310 ((p
[n
-2] == 'x') || (p
[n
-2] == 'X')) &&
311 ((p
[n
-1] == 'e') || (p
[n
-1] == 'E')))
320 if ((p
[i
] >= 'A') && (p
[i
] <= 'Z'))
328 #ifdef OPENSSL_SYS_VMS
329 void program_name(char *in
, char *out
, int size
)
334 while(*chars
!= '\0')
345 strncpy(out
,p
,size
-1);
356 void program_name(char *in
, char *out
, int size
)
365 BUF_strlcpy(out
,p
,size
);
370 int chopup_args(ARGS
*arg
, char *buf
, int *argc
, char **argv
[])
383 arg
->data
=(char **)OPENSSL_malloc(sizeof(char *)*arg
->count
);
385 for (i
=0; i
<arg
->count
; i
++)
392 /* first scan over white space */
394 while (*p
&& ((*p
== ' ') || (*p
== '\t') || (*p
== '\n')))
398 /* The start of something good :-) */
399 if (num
>= arg
->count
)
402 int tlen
= arg
->count
+ 20;
403 tmp_p
= (char **)OPENSSL_realloc(arg
->data
,
404 sizeof(char *)*tlen
);
409 /* initialize newly allocated data */
410 for (i
= num
; i
< arg
->count
; i
++)
415 /* now look for the end of this */
416 if ((*p
== '\'') || (*p
== '\"')) /* scan for closing quote */
419 arg
->data
[num
-1]++; /* jump over quote */
420 while (*p
&& (*p
!= i
))
426 while (*p
&& ((*p
!= ' ') &&
427 (*p
!= '\t') && (*p
!= '\n')))
443 int app_init(long mesgwin
)
450 int dump_cert_text (BIO
*out
, X509
*x
)
454 p
=X509_NAME_oneline(X509_get_subject_name(x
),NULL
,0);
455 BIO_puts(out
,"subject=");
459 p
=X509_NAME_oneline(X509_get_issuer_name(x
),NULL
,0);
460 BIO_puts(out
,"\nissuer=");
468 static int ui_open(UI
*ui
)
470 return UI_method_get_opener(UI_OpenSSL())(ui
);
472 static int ui_read(UI
*ui
, UI_STRING
*uis
)
474 if (UI_get_input_flags(uis
) & UI_INPUT_FLAG_DEFAULT_PWD
475 && UI_get0_user_data(ui
))
477 switch(UI_get_string_type(uis
))
482 const char *password
=
483 ((PW_CB_DATA
*)UI_get0_user_data(ui
))->password
;
484 if (password
&& password
[0] != '\0')
486 UI_set_result(ui
, uis
, password
);
494 return UI_method_get_reader(UI_OpenSSL())(ui
, uis
);
496 static int ui_write(UI
*ui
, UI_STRING
*uis
)
498 if (UI_get_input_flags(uis
) & UI_INPUT_FLAG_DEFAULT_PWD
499 && UI_get0_user_data(ui
))
501 switch(UI_get_string_type(uis
))
506 const char *password
=
507 ((PW_CB_DATA
*)UI_get0_user_data(ui
))->password
;
508 if (password
&& password
[0] != '\0')
515 return UI_method_get_writer(UI_OpenSSL())(ui
, uis
);
517 static int ui_close(UI
*ui
)
519 return UI_method_get_closer(UI_OpenSSL())(ui
);
521 int setup_ui_method(void)
523 ui_method
= UI_create_method("OpenSSL application user interface");
524 UI_method_set_opener(ui_method
, ui_open
);
525 UI_method_set_reader(ui_method
, ui_read
);
526 UI_method_set_writer(ui_method
, ui_write
);
527 UI_method_set_closer(ui_method
, ui_close
);
530 void destroy_ui_method(void)
534 UI_destroy_method(ui_method
);
538 int password_callback(char *buf
, int bufsiz
, int verify
,
543 const char *prompt_info
= NULL
;
544 const char *password
= NULL
;
545 PW_CB_DATA
*cb_data
= (PW_CB_DATA
*)cb_tmp
;
549 if (cb_data
->password
)
550 password
= cb_data
->password
;
551 if (cb_data
->prompt_info
)
552 prompt_info
= cb_data
->prompt_info
;
557 res
= strlen(password
);
560 memcpy(buf
, password
, res
);
564 ui
= UI_new_method(ui_method
);
572 prompt
= UI_construct_prompt(ui
, "pass phrase",
575 ui_flags
|= UI_INPUT_FLAG_DEFAULT_PWD
;
576 UI_ctrl(ui
, UI_CTRL_PRINT_ERRORS
, 1, 0, 0);
579 ok
= UI_add_input_string(ui
,prompt
,ui_flags
,buf
,
580 PW_MIN_LENGTH
,BUFSIZ
-1);
581 if (ok
>= 0 && verify
)
583 buff
= (char *)OPENSSL_malloc(bufsiz
);
584 ok
= UI_add_verify_string(ui
,prompt
,ui_flags
,buff
,
585 PW_MIN_LENGTH
,BUFSIZ
-1, buf
);
592 while (ok
< 0 && UI_ctrl(ui
, UI_CTRL_IS_REDOABLE
, 0, 0, 0));
596 OPENSSL_cleanse(buff
,(unsigned int)bufsiz
);
604 BIO_printf(bio_err
, "User interface error\n");
605 ERR_print_errors(bio_err
);
606 OPENSSL_cleanse(buf
,(unsigned int)bufsiz
);
611 BIO_printf(bio_err
,"aborted!\n");
612 OPENSSL_cleanse(buf
,(unsigned int)bufsiz
);
616 OPENSSL_free(prompt
);
621 static char *app_get_pass(BIO
*err
, char *arg
, int keepbio
);
623 int app_passwd(BIO
*err
, char *arg1
, char *arg2
, char **pass1
, char **pass2
)
626 if(!arg2
|| !arg1
|| strcmp(arg1
, arg2
)) same
= 0;
629 *pass1
= app_get_pass(err
, arg1
, same
);
630 if(!*pass1
) return 0;
631 } else if(pass1
) *pass1
= NULL
;
633 *pass2
= app_get_pass(err
, arg2
, same
? 2 : 0);
634 if(!*pass2
) return 0;
635 } else if(pass2
) *pass2
= NULL
;
639 static char *app_get_pass(BIO
*err
, char *arg
, int keepbio
)
641 char *tmp
, tpass
[APP_PASS_LEN
];
642 static BIO
*pwdbio
= NULL
;
644 if(!strncmp(arg
, "pass:", 5)) return BUF_strdup(arg
+ 5);
645 if(!strncmp(arg
, "env:", 4)) {
646 tmp
= getenv(arg
+ 4);
648 BIO_printf(err
, "Can't read environment variable %s\n", arg
+ 4);
651 return BUF_strdup(tmp
);
653 if(!keepbio
|| !pwdbio
) {
654 if(!strncmp(arg
, "file:", 5)) {
655 pwdbio
= BIO_new_file(arg
+ 5, "r");
657 BIO_printf(err
, "Can't open file %s\n", arg
+ 5);
662 * Under _WIN32, which covers even Win64 and CE, file
663 * descriptors referenced by BIO_s_fd are not inherited
664 * by child process and therefore below is not an option.
665 * It could have been an option if bss_fd.c was operating
666 * on real Windows descriptors, such as those obtained
669 } else if(!strncmp(arg
, "fd:", 3)) {
672 if(i
>= 0) pwdbio
= BIO_new_fd(i
, BIO_NOCLOSE
);
673 if((i
< 0) || !pwdbio
) {
674 BIO_printf(err
, "Can't access file descriptor %s\n", arg
+ 3);
677 /* Can't do BIO_gets on an fd BIO so add a buffering BIO */
678 btmp
= BIO_new(BIO_f_buffer());
679 pwdbio
= BIO_push(btmp
, pwdbio
);
681 } else if(!strcmp(arg
, "stdin")) {
682 pwdbio
= BIO_new_fp(stdin
, BIO_NOCLOSE
);
684 BIO_printf(err
, "Can't open BIO for stdin\n");
688 BIO_printf(err
, "Invalid password argument \"%s\"\n", arg
);
692 i
= BIO_gets(pwdbio
, tpass
, APP_PASS_LEN
);
694 BIO_free_all(pwdbio
);
698 BIO_printf(err
, "Error reading password from BIO\n");
701 tmp
= strchr(tpass
, '\n');
703 return BUF_strdup(tpass
);
706 int add_oid_section(BIO
*err
, CONF
*conf
)
709 STACK_OF(CONF_VALUE
) *sktmp
;
712 if(!(p
=NCONF_get_string(conf
,NULL
,"oid_section")))
717 if(!(sktmp
= NCONF_get_section(conf
, p
))) {
718 BIO_printf(err
, "problem loading oid section %s\n", p
);
721 for(i
= 0; i
< sk_CONF_VALUE_num(sktmp
); i
++) {
722 cnf
= sk_CONF_VALUE_value(sktmp
, i
);
723 if(OBJ_create(cnf
->value
, cnf
->name
, cnf
->name
) == NID_undef
) {
724 BIO_printf(err
, "problem creating object %s=%s\n",
725 cnf
->name
, cnf
->value
);
732 static int load_pkcs12(BIO
*err
, BIO
*in
, const char *desc
,
733 pem_password_cb
*pem_cb
, void *cb_data
,
734 EVP_PKEY
**pkey
, X509
**cert
, STACK_OF(X509
) **ca
)
737 char tpass
[PEM_BUFSIZE
];
740 p12
= d2i_PKCS12_bio(in
, NULL
);
743 BIO_printf(err
, "Error loading PKCS12 file for %s\n", desc
);
746 /* See if an empty password will do */
747 if (PKCS12_verify_mac(p12
, "", 0) || PKCS12_verify_mac(p12
, NULL
, 0))
752 pem_cb
= (pem_password_cb
*)password_callback
;
753 len
= pem_cb(tpass
, PEM_BUFSIZE
, 0, cb_data
);
756 BIO_printf(err
, "Passpharse callback error for %s\n",
760 if (len
< PEM_BUFSIZE
)
762 if (!PKCS12_verify_mac(p12
, tpass
, len
))
765 "Mac verify error (wrong password?) in PKCS12 file for %s\n", desc
);
770 ret
= PKCS12_parse(p12
, pass
, pkey
, cert
, ca
);
777 X509
*load_cert(BIO
*err
, const char *file
, int format
,
778 const char *pass
, ENGINE
*e
, const char *cert_descrip
)
783 if ((cert
=BIO_new(BIO_s_file())) == NULL
)
785 ERR_print_errors(err
);
792 setvbuf(stdin
, NULL
, _IONBF
, 0);
794 BIO_set_fp(cert
,stdin
,BIO_NOCLOSE
);
798 if (BIO_read_filename(cert
,file
) <= 0)
800 BIO_printf(err
, "Error opening %s %s\n",
802 ERR_print_errors(err
);
807 if (format
== FORMAT_ASN1
)
808 x
=d2i_X509_bio(cert
,NULL
);
809 else if (format
== FORMAT_NETSCAPE
)
812 nx
=ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509
),cert
,NULL
);
816 if ((strncmp(NETSCAPE_CERT_HDR
,(char *)nx
->header
->data
,
817 nx
->header
->length
) != 0))
819 NETSCAPE_X509_free(nx
);
820 BIO_printf(err
,"Error reading header on certificate\n");
825 NETSCAPE_X509_free(nx
);
827 else if (format
== FORMAT_PEM
)
828 x
=PEM_read_bio_X509_AUX(cert
,NULL
,
829 (pem_password_cb
*)password_callback
, NULL
);
830 else if (format
== FORMAT_PKCS12
)
832 if (!load_pkcs12(err
, cert
,cert_descrip
, NULL
, NULL
,
837 BIO_printf(err
,"bad input format specified for %s\n",
844 BIO_printf(err
,"unable to load certificate\n");
845 ERR_print_errors(err
);
847 if (cert
!= NULL
) BIO_free(cert
);
851 EVP_PKEY
*load_key(BIO
*err
, const char *file
, int format
, int maybe_stdin
,
852 const char *pass
, ENGINE
*e
, const char *key_descrip
)
858 cb_data
.password
= pass
;
859 cb_data
.prompt_info
= file
;
861 if (file
== NULL
&& (!maybe_stdin
|| format
== FORMAT_ENGINE
))
863 BIO_printf(err
,"no keyfile specified\n");
866 #ifndef OPENSSL_NO_ENGINE
867 if (format
== FORMAT_ENGINE
)
870 BIO_printf(bio_err
,"no engine specified\n");
872 pkey
= ENGINE_load_private_key(e
, file
,
873 ui_method
, &cb_data
);
877 key
=BIO_new(BIO_s_file());
880 ERR_print_errors(err
);
883 if (file
== NULL
&& maybe_stdin
)
886 setvbuf(stdin
, NULL
, _IONBF
, 0);
888 BIO_set_fp(key
,stdin
,BIO_NOCLOSE
);
891 if (BIO_read_filename(key
,file
) <= 0)
893 BIO_printf(err
, "Error opening %s %s\n",
895 ERR_print_errors(err
);
898 if (format
== FORMAT_ASN1
)
900 pkey
=d2i_PrivateKey_bio(key
, NULL
);
902 else if (format
== FORMAT_PEM
)
904 pkey
=PEM_read_bio_PrivateKey(key
,NULL
,
905 (pem_password_cb
*)password_callback
, &cb_data
);
907 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
908 else if (format
== FORMAT_NETSCAPE
|| format
== FORMAT_IISSGC
)
909 pkey
= load_netscape_key(err
, key
, file
, key_descrip
, format
);
911 else if (format
== FORMAT_PKCS12
)
913 if (!load_pkcs12(err
, key
, key_descrip
,
914 (pem_password_cb
*)password_callback
, &cb_data
,
918 else if (format
== FORMAT_MSBLOB
)
919 pkey
= b2i_PrivateKey_bio(key
);
920 else if (format
== FORMAT_PVK
)
921 pkey
= b2i_PVK_bio(key
, (pem_password_cb
*)password_callback
,
925 BIO_printf(err
,"bad input format specified for key file\n");
929 if (key
!= NULL
) BIO_free(key
);
931 BIO_printf(err
,"unable to load %s\n", key_descrip
);
935 EVP_PKEY
*load_pubkey(BIO
*err
, const char *file
, int format
, int maybe_stdin
,
936 const char *pass
, ENGINE
*e
, const char *key_descrip
)
942 cb_data
.password
= pass
;
943 cb_data
.prompt_info
= file
;
945 if (file
== NULL
&& (!maybe_stdin
|| format
== FORMAT_ENGINE
))
947 BIO_printf(err
,"no keyfile specified\n");
950 #ifndef OPENSSL_NO_ENGINE
951 if (format
== FORMAT_ENGINE
)
954 BIO_printf(bio_err
,"no engine specified\n");
956 pkey
= ENGINE_load_public_key(e
, file
,
957 ui_method
, &cb_data
);
961 key
=BIO_new(BIO_s_file());
964 ERR_print_errors(err
);
967 if (file
== NULL
&& maybe_stdin
)
970 setvbuf(stdin
, NULL
, _IONBF
, 0);
972 BIO_set_fp(key
,stdin
,BIO_NOCLOSE
);
975 if (BIO_read_filename(key
,file
) <= 0)
977 BIO_printf(err
, "Error opening %s %s\n",
979 ERR_print_errors(err
);
982 if (format
== FORMAT_ASN1
)
984 pkey
=d2i_PUBKEY_bio(key
, NULL
);
986 else if (format
== FORMAT_ASN1RSA
)
989 rsa
= d2i_RSAPublicKey_bio(key
, NULL
);
992 pkey
= EVP_PKEY_new();
994 EVP_PKEY_set1_RSA(pkey
, rsa
);
1000 else if (format
== FORMAT_PEMRSA
)
1003 rsa
= PEM_read_bio_RSAPublicKey(key
, NULL
,
1004 (pem_password_cb
*)password_callback
, &cb_data
);
1007 pkey
= EVP_PKEY_new();
1009 EVP_PKEY_set1_RSA(pkey
, rsa
);
1016 else if (format
== FORMAT_PEM
)
1018 pkey
=PEM_read_bio_PUBKEY(key
,NULL
,
1019 (pem_password_cb
*)password_callback
, &cb_data
);
1021 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1022 else if (format
== FORMAT_NETSCAPE
|| format
== FORMAT_IISSGC
)
1023 pkey
= load_netscape_key(err
, key
, file
, key_descrip
, format
);
1025 else if (format
== FORMAT_MSBLOB
)
1026 pkey
= b2i_PublicKey_bio(key
);
1029 BIO_printf(err
,"bad input format specified for key file\n");
1033 if (key
!= NULL
) BIO_free(key
);
1035 BIO_printf(err
,"unable to load %s\n", key_descrip
);
1039 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
1041 load_netscape_key(BIO
*err
, BIO
*key
, const char *file
,
1042 const char *key_descrip
, int format
)
1047 const unsigned char *p
;
1051 pkey
= EVP_PKEY_new();
1053 if (buf
== NULL
|| pkey
== NULL
)
1057 if (!BUF_MEM_grow_clean(buf
,size
+1024*10))
1059 i
= BIO_read(key
, &(buf
->data
[size
]), 1024*10);
1065 BIO_printf(err
, "Error reading %s %s",
1070 p
=(unsigned char *)buf
->data
;
1071 rsa
= d2i_RSA_NET(NULL
,&p
,(long)size
,NULL
,
1072 (format
== FORMAT_IISSGC
? 1 : 0));
1076 EVP_PKEY_set1_RSA(pkey
, rsa
);
1080 EVP_PKEY_free(pkey
);
1083 #endif /* ndef OPENSSL_NO_RC4 */
1085 STACK_OF(X509
) *load_certs(BIO
*err
, const char *file
, int format
,
1086 const char *pass
, ENGINE
*e
, const char *cert_descrip
)
1090 STACK_OF(X509
) *othercerts
= NULL
;
1091 STACK_OF(X509_INFO
) *allcerts
= NULL
;
1095 cb_data
.password
= pass
;
1096 cb_data
.prompt_info
= file
;
1098 if((certs
= BIO_new(BIO_s_file())) == NULL
)
1100 ERR_print_errors(err
);
1105 BIO_set_fp(certs
,stdin
,BIO_NOCLOSE
);
1108 if (BIO_read_filename(certs
,file
) <= 0)
1110 BIO_printf(err
, "Error opening %s %s\n",
1111 cert_descrip
, file
);
1112 ERR_print_errors(err
);
1117 if (format
== FORMAT_PEM
)
1119 othercerts
= sk_X509_new_null();
1122 sk_X509_free(othercerts
);
1126 allcerts
= PEM_X509_INFO_read_bio(certs
, NULL
,
1127 (pem_password_cb
*)password_callback
, &cb_data
);
1128 for(i
= 0; i
< sk_X509_INFO_num(allcerts
); i
++)
1130 xi
= sk_X509_INFO_value (allcerts
, i
);
1133 sk_X509_push(othercerts
, xi
->x509
);
1140 BIO_printf(err
,"bad input format specified for %s\n",
1145 if (othercerts
== NULL
)
1147 BIO_printf(err
,"unable to load certificates\n");
1148 ERR_print_errors(err
);
1150 if (allcerts
) sk_X509_INFO_pop_free(allcerts
, X509_INFO_free
);
1151 if (certs
!= NULL
) BIO_free(certs
);
1156 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
1157 /* Return error for unknown extensions */
1158 #define X509V3_EXT_DEFAULT 0
1159 /* Print error for unknown extensions */
1160 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
1161 /* ASN1 parse unknown extensions */
1162 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
1163 /* BIO_dump unknown extensions */
1164 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
1166 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
1167 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
1169 int set_cert_ex(unsigned long *flags
, const char *arg
)
1171 static const NAME_EX_TBL cert_tbl
[] = {
1172 { "compatible", X509_FLAG_COMPAT
, 0xffffffffl
},
1173 { "ca_default", X509_FLAG_CA
, 0xffffffffl
},
1174 { "no_header", X509_FLAG_NO_HEADER
, 0},
1175 { "no_version", X509_FLAG_NO_VERSION
, 0},
1176 { "no_serial", X509_FLAG_NO_SERIAL
, 0},
1177 { "no_signame", X509_FLAG_NO_SIGNAME
, 0},
1178 { "no_validity", X509_FLAG_NO_VALIDITY
, 0},
1179 { "no_subject", X509_FLAG_NO_SUBJECT
, 0},
1180 { "no_issuer", X509_FLAG_NO_ISSUER
, 0},
1181 { "no_pubkey", X509_FLAG_NO_PUBKEY
, 0},
1182 { "no_extensions", X509_FLAG_NO_EXTENSIONS
, 0},
1183 { "no_sigdump", X509_FLAG_NO_SIGDUMP
, 0},
1184 { "no_aux", X509_FLAG_NO_AUX
, 0},
1185 { "no_attributes", X509_FLAG_NO_ATTRIBUTES
, 0},
1186 { "ext_default", X509V3_EXT_DEFAULT
, X509V3_EXT_UNKNOWN_MASK
},
1187 { "ext_error", X509V3_EXT_ERROR_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1188 { "ext_parse", X509V3_EXT_PARSE_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1189 { "ext_dump", X509V3_EXT_DUMP_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1192 return set_multi_opts(flags
, arg
, cert_tbl
);
1195 int set_name_ex(unsigned long *flags
, const char *arg
)
1197 static const NAME_EX_TBL ex_tbl
[] = {
1198 { "esc_2253", ASN1_STRFLGS_ESC_2253
, 0},
1199 { "esc_ctrl", ASN1_STRFLGS_ESC_CTRL
, 0},
1200 { "esc_msb", ASN1_STRFLGS_ESC_MSB
, 0},
1201 { "use_quote", ASN1_STRFLGS_ESC_QUOTE
, 0},
1202 { "utf8", ASN1_STRFLGS_UTF8_CONVERT
, 0},
1203 { "ignore_type", ASN1_STRFLGS_IGNORE_TYPE
, 0},
1204 { "show_type", ASN1_STRFLGS_SHOW_TYPE
, 0},
1205 { "dump_all", ASN1_STRFLGS_DUMP_ALL
, 0},
1206 { "dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN
, 0},
1207 { "dump_der", ASN1_STRFLGS_DUMP_DER
, 0},
1208 { "compat", XN_FLAG_COMPAT
, 0xffffffffL
},
1209 { "sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS
, XN_FLAG_SEP_MASK
},
1210 { "sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC
, XN_FLAG_SEP_MASK
},
1211 { "sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC
, XN_FLAG_SEP_MASK
},
1212 { "sep_multiline", XN_FLAG_SEP_MULTILINE
, XN_FLAG_SEP_MASK
},
1213 { "dn_rev", XN_FLAG_DN_REV
, 0},
1214 { "nofname", XN_FLAG_FN_NONE
, XN_FLAG_FN_MASK
},
1215 { "sname", XN_FLAG_FN_SN
, XN_FLAG_FN_MASK
},
1216 { "lname", XN_FLAG_FN_LN
, XN_FLAG_FN_MASK
},
1217 { "align", XN_FLAG_FN_ALIGN
, 0},
1218 { "oid", XN_FLAG_FN_OID
, XN_FLAG_FN_MASK
},
1219 { "space_eq", XN_FLAG_SPC_EQ
, 0},
1220 { "dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS
, 0},
1221 { "RFC2253", XN_FLAG_RFC2253
, 0xffffffffL
},
1222 { "oneline", XN_FLAG_ONELINE
, 0xffffffffL
},
1223 { "multiline", XN_FLAG_MULTILINE
, 0xffffffffL
},
1224 { "ca_default", XN_FLAG_MULTILINE
, 0xffffffffL
},
1227 return set_multi_opts(flags
, arg
, ex_tbl
);
1230 int set_ext_copy(int *copy_type
, const char *arg
)
1232 if (!strcasecmp(arg
, "none"))
1233 *copy_type
= EXT_COPY_NONE
;
1234 else if (!strcasecmp(arg
, "copy"))
1235 *copy_type
= EXT_COPY_ADD
;
1236 else if (!strcasecmp(arg
, "copyall"))
1237 *copy_type
= EXT_COPY_ALL
;
1243 int copy_extensions(X509
*x
, X509_REQ
*req
, int copy_type
)
1245 STACK_OF(X509_EXTENSION
) *exts
= NULL
;
1246 X509_EXTENSION
*ext
, *tmpext
;
1248 int i
, idx
, ret
= 0;
1249 if (!x
|| !req
|| (copy_type
== EXT_COPY_NONE
))
1251 exts
= X509_REQ_get_extensions(req
);
1253 for(i
= 0; i
< sk_X509_EXTENSION_num(exts
); i
++) {
1254 ext
= sk_X509_EXTENSION_value(exts
, i
);
1255 obj
= X509_EXTENSION_get_object(ext
);
1256 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
1257 /* Does extension exist? */
1259 /* If normal copy don't override existing extension */
1260 if (copy_type
== EXT_COPY_ADD
)
1262 /* Delete all extensions of same type */
1264 tmpext
= X509_get_ext(x
, idx
);
1265 X509_delete_ext(x
, idx
);
1266 X509_EXTENSION_free(tmpext
);
1267 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
1268 } while (idx
!= -1);
1270 if (!X509_add_ext(x
, ext
, -1))
1278 sk_X509_EXTENSION_pop_free(exts
, X509_EXTENSION_free
);
1286 static int set_multi_opts(unsigned long *flags
, const char *arg
, const NAME_EX_TBL
*in_tbl
)
1288 STACK_OF(CONF_VALUE
) *vals
;
1292 vals
= X509V3_parse_list(arg
);
1293 for (i
= 0; i
< sk_CONF_VALUE_num(vals
); i
++) {
1294 val
= sk_CONF_VALUE_value(vals
, i
);
1295 if (!set_table_opts(flags
, val
->name
, in_tbl
))
1298 sk_CONF_VALUE_pop_free(vals
, X509V3_conf_free
);
1302 static int set_table_opts(unsigned long *flags
, const char *arg
, const NAME_EX_TBL
*in_tbl
)
1305 const NAME_EX_TBL
*ptbl
;
1311 } else if (c
== '+') {
1316 for(ptbl
= in_tbl
; ptbl
->name
; ptbl
++) {
1317 if(!strcasecmp(arg
, ptbl
->name
)) {
1318 *flags
&= ~ptbl
->mask
;
1319 if(c
) *flags
|= ptbl
->flag
;
1320 else *flags
&= ~ptbl
->flag
;
1327 void print_name(BIO
*out
, const char *title
, X509_NAME
*nm
, unsigned long lflags
)
1333 if(title
) BIO_puts(out
, title
);
1334 if((lflags
& XN_FLAG_SEP_MASK
) == XN_FLAG_SEP_MULTILINE
) {
1338 if(lflags
== XN_FLAG_COMPAT
) {
1339 buf
= X509_NAME_oneline(nm
, 0, 0);
1341 BIO_puts(out
, "\n");
1344 if(mline
) BIO_puts(out
, "\n");
1345 X509_NAME_print_ex(out
, nm
, indent
, lflags
);
1346 BIO_puts(out
, "\n");
1350 X509_STORE
*setup_verify(BIO
*bp
, char *CAfile
, char *CApath
)
1353 X509_LOOKUP
*lookup
;
1354 if(!(store
= X509_STORE_new())) goto end
;
1355 lookup
=X509_STORE_add_lookup(store
,X509_LOOKUP_file());
1356 if (lookup
== NULL
) goto end
;
1358 if(!X509_LOOKUP_load_file(lookup
,CAfile
,X509_FILETYPE_PEM
)) {
1359 BIO_printf(bp
, "Error loading file %s\n", CAfile
);
1362 } else X509_LOOKUP_load_file(lookup
,NULL
,X509_FILETYPE_DEFAULT
);
1364 lookup
=X509_STORE_add_lookup(store
,X509_LOOKUP_hash_dir());
1365 if (lookup
== NULL
) goto end
;
1367 if(!X509_LOOKUP_add_dir(lookup
,CApath
,X509_FILETYPE_PEM
)) {
1368 BIO_printf(bp
, "Error loading directory %s\n", CApath
);
1371 } else X509_LOOKUP_add_dir(lookup
,NULL
,X509_FILETYPE_DEFAULT
);
1376 X509_STORE_free(store
);
1380 #ifndef OPENSSL_NO_ENGINE
1381 /* Try to load an engine in a shareable library */
1382 static ENGINE
*try_load_engine(BIO
*err
, const char *engine
, int debug
)
1384 ENGINE
*e
= ENGINE_by_id("dynamic");
1387 if (!ENGINE_ctrl_cmd_string(e
, "SO_PATH", engine
, 0)
1388 || !ENGINE_ctrl_cmd_string(e
, "LOAD", NULL
, 0))
1397 ENGINE
*setup_engine(BIO
*err
, const char *engine
, int debug
)
1403 if(strcmp(engine
, "auto") == 0)
1405 BIO_printf(err
,"enabling auto ENGINE support\n");
1406 ENGINE_register_all_complete();
1409 if((e
= ENGINE_by_id(engine
)) == NULL
1410 && (e
= try_load_engine(err
, engine
, debug
)) == NULL
)
1412 BIO_printf(err
,"invalid engine \"%s\"\n", engine
);
1413 ERR_print_errors(err
);
1418 ENGINE_ctrl(e
, ENGINE_CTRL_SET_LOGSTREAM
,
1421 ENGINE_ctrl_cmd(e
, "SET_USER_INTERFACE", 0, ui_method
, 0, 1);
1422 if(!ENGINE_set_default(e
, ENGINE_METHOD_ALL
))
1424 BIO_printf(err
,"can't use that engine\n");
1425 ERR_print_errors(err
);
1430 BIO_printf(err
,"engine \"%s\" set.\n", ENGINE_get_id(e
));
1432 /* Free our "structural" reference. */
1439 int load_config(BIO
*err
, CONF
*cnf
)
1441 static int load_config_called
= 0;
1442 if (load_config_called
)
1444 load_config_called
= 1;
1450 OPENSSL_load_builtin_modules();
1452 if (CONF_modules_load(cnf
, NULL
, 0) <= 0)
1454 BIO_printf(err
, "Error configuring OpenSSL\n");
1455 ERR_print_errors(err
);
1461 char *make_config_name()
1463 const char *t
=X509_get_default_cert_area();
1467 len
=strlen(t
)+strlen(OPENSSL_CONF
)+2;
1468 p
=OPENSSL_malloc(len
);
1469 BUF_strlcpy(p
,t
,len
);
1470 #ifndef OPENSSL_SYS_VMS
1471 BUF_strlcat(p
,"/",len
);
1473 BUF_strlcat(p
,OPENSSL_CONF
,len
);
1478 static unsigned long index_serial_hash(const char **a
)
1483 while (*n
== '0') n
++;
1484 return(lh_strhash(n
));
1487 static int index_serial_cmp(const char **a
, const char **b
)
1491 for (aa
=a
[DB_serial
]; *aa
== '0'; aa
++);
1492 for (bb
=b
[DB_serial
]; *bb
== '0'; bb
++);
1493 return(strcmp(aa
,bb
));
1496 static int index_name_qual(char **a
)
1497 { return(a
[0][0] == 'V'); }
1499 static unsigned long index_name_hash(const char **a
)
1500 { return(lh_strhash(a
[DB_name
])); }
1502 int index_name_cmp(const char **a
, const char **b
)
1503 { return(strcmp(a
[DB_name
],
1506 static IMPLEMENT_LHASH_HASH_FN(index_serial_hash
,const char **)
1507 static IMPLEMENT_LHASH_COMP_FN(index_serial_cmp
,const char **)
1508 static IMPLEMENT_LHASH_HASH_FN(index_name_hash
,const char **)
1509 static IMPLEMENT_LHASH_COMP_FN(index_name_cmp
,const char **)
1514 BIGNUM
*load_serial(char *serialfile
, int create
, ASN1_INTEGER
**retai
)
1518 MS_STATIC
char buf
[1024];
1519 ASN1_INTEGER
*ai
=NULL
;
1521 ai
=ASN1_INTEGER_new();
1522 if (ai
== NULL
) goto err
;
1524 if ((in
=BIO_new(BIO_s_file())) == NULL
)
1526 ERR_print_errors(bio_err
);
1530 if (BIO_read_filename(in
,serialfile
) <= 0)
1540 if (ret
== NULL
|| !rand_serial(ret
, ai
))
1541 BIO_printf(bio_err
, "Out of memory\n");
1546 if (!a2i_ASN1_INTEGER(in
,ai
,buf
,1024))
1548 BIO_printf(bio_err
,"unable to load number from %s\n",
1552 ret
=ASN1_INTEGER_to_BN(ai
,NULL
);
1555 BIO_printf(bio_err
,"error converting number from bin to BIGNUM\n");
1566 if (in
!= NULL
) BIO_free(in
);
1567 if (ai
!= NULL
) ASN1_INTEGER_free(ai
);
1571 int save_serial(char *serialfile
, char *suffix
, BIGNUM
*serial
, ASN1_INTEGER
**retai
)
1576 ASN1_INTEGER
*ai
=NULL
;
1580 j
= strlen(serialfile
);
1582 j
= strlen(serialfile
) + strlen(suffix
) + 1;
1585 BIO_printf(bio_err
,"file name too long\n");
1590 BUF_strlcpy(buf
[0], serialfile
, BSIZE
);
1593 #ifndef OPENSSL_SYS_VMS
1594 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", serialfile
, suffix
);
1596 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", serialfile
, suffix
);
1600 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[0]);
1602 out
=BIO_new(BIO_s_file());
1605 ERR_print_errors(bio_err
);
1608 if (BIO_write_filename(out
,buf
[0]) <= 0)
1614 if ((ai
=BN_to_ASN1_INTEGER(serial
,NULL
)) == NULL
)
1616 BIO_printf(bio_err
,"error converting serial to ASN.1 format\n");
1619 i2a_ASN1_INTEGER(out
,ai
);
1628 if (out
!= NULL
) BIO_free_all(out
);
1629 if (ai
!= NULL
) ASN1_INTEGER_free(ai
);
1633 int rotate_serial(char *serialfile
, char *new_suffix
, char *old_suffix
)
1638 i
= strlen(serialfile
) + strlen(old_suffix
);
1639 j
= strlen(serialfile
) + strlen(new_suffix
);
1643 BIO_printf(bio_err
,"file name too long\n");
1647 #ifndef OPENSSL_SYS_VMS
1648 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s",
1649 serialfile
, new_suffix
);
1651 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s",
1652 serialfile
, new_suffix
);
1654 #ifndef OPENSSL_SYS_VMS
1655 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.%s",
1656 serialfile
, old_suffix
);
1658 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-%s",
1659 serialfile
, old_suffix
);
1662 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1663 serialfile
, buf
[1]);
1665 if (rename(serialfile
,buf
[1]) < 0 && errno
!= ENOENT
1671 "unable to rename %s to %s\n",
1672 serialfile
, buf
[1]);
1677 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1680 if (rename(buf
[0],serialfile
) < 0)
1683 "unable to rename %s to %s\n",
1686 rename(buf
[1],serialfile
);
1694 int rand_serial(BIGNUM
*b
, ASN1_INTEGER
*ai
)
1706 if (!BN_pseudo_rand(btmp
, SERIAL_RAND_BITS
, 0, 0))
1708 if (ai
&& !BN_to_ASN1_INTEGER(btmp
, ai
))
1721 CA_DB
*load_index(char *dbfile
, DB_ATTR
*db_attr
)
1723 CA_DB
*retdb
= NULL
;
1724 TXT_DB
*tmpdb
= NULL
;
1725 BIO
*in
= BIO_new(BIO_s_file());
1726 CONF
*dbattr_conf
= NULL
;
1732 ERR_print_errors(bio_err
);
1735 if (BIO_read_filename(in
,dbfile
) <= 0)
1738 BIO_printf(bio_err
,"unable to open '%s'\n",dbfile
);
1741 if ((tmpdb
= TXT_DB_read(in
,DB_NUMBER
)) == NULL
)
1744 #ifndef OPENSSL_SYS_VMS
1745 BIO_snprintf(buf
[0], sizeof buf
[0], "%s.attr", dbfile
);
1747 BIO_snprintf(buf
[0], sizeof buf
[0], "%s-attr", dbfile
);
1749 dbattr_conf
= NCONF_new(NULL
);
1750 if (NCONF_load(dbattr_conf
,buf
[0],&errorline
) <= 0)
1755 "error on line %ld of db attribute file '%s'\n"
1761 NCONF_free(dbattr_conf
);
1766 if ((retdb
= OPENSSL_malloc(sizeof(CA_DB
))) == NULL
)
1768 fprintf(stderr
, "Out of memory\n");
1775 retdb
->attributes
= *db_attr
;
1778 retdb
->attributes
.unique_subject
= 1;
1783 char *p
= NCONF_get_string(dbattr_conf
,NULL
,"unique_subject");
1787 BIO_printf(bio_err
, "DEBUG[load_index]: unique_subject = \"%s\"\n", p
);
1789 retdb
->attributes
.unique_subject
= parse_yesno(p
,1);
1794 if (dbattr_conf
) NCONF_free(dbattr_conf
);
1795 if (tmpdb
) TXT_DB_free(tmpdb
);
1796 if (in
) BIO_free_all(in
);
1800 int index_index(CA_DB
*db
)
1802 if (!TXT_DB_create_index(db
->db
, DB_serial
, NULL
,
1803 LHASH_HASH_FN(index_serial_hash
),
1804 LHASH_COMP_FN(index_serial_cmp
)))
1807 "error creating serial number index:(%ld,%ld,%ld)\n",
1808 db
->db
->error
,db
->db
->arg1
,db
->db
->arg2
);
1812 if (db
->attributes
.unique_subject
1813 && !TXT_DB_create_index(db
->db
, DB_name
, index_name_qual
,
1814 LHASH_HASH_FN(index_name_hash
),
1815 LHASH_COMP_FN(index_name_cmp
)))
1817 BIO_printf(bio_err
,"error creating name index:(%ld,%ld,%ld)\n",
1818 db
->db
->error
,db
->db
->arg1
,db
->db
->arg2
);
1824 int save_index(const char *dbfile
, const char *suffix
, CA_DB
*db
)
1827 BIO
*out
= BIO_new(BIO_s_file());
1832 ERR_print_errors(bio_err
);
1836 j
= strlen(dbfile
) + strlen(suffix
);
1839 BIO_printf(bio_err
,"file name too long\n");
1843 #ifndef OPENSSL_SYS_VMS
1844 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s.attr", dbfile
);
1846 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s-attr", dbfile
);
1848 #ifndef OPENSSL_SYS_VMS
1849 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.attr.%s", dbfile
, suffix
);
1851 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-attr-%s", dbfile
, suffix
);
1853 #ifndef OPENSSL_SYS_VMS
1854 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", dbfile
, suffix
);
1856 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", dbfile
, suffix
);
1859 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[0]);
1861 if (BIO_write_filename(out
,buf
[0]) <= 0)
1864 BIO_printf(bio_err
,"unable to open '%s'\n", dbfile
);
1867 j
=TXT_DB_write(out
,db
->db
);
1868 if (j
<= 0) goto err
;
1872 out
= BIO_new(BIO_s_file());
1874 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[1]);
1876 if (BIO_write_filename(out
,buf
[1]) <= 0)
1879 BIO_printf(bio_err
,"unable to open '%s'\n", buf
[2]);
1882 BIO_printf(out
,"unique_subject = %s\n",
1883 db
->attributes
.unique_subject
? "yes" : "no");
1891 int rotate_index(const char *dbfile
, const char *new_suffix
, const char *old_suffix
)
1896 i
= strlen(dbfile
) + strlen(old_suffix
);
1897 j
= strlen(dbfile
) + strlen(new_suffix
);
1901 BIO_printf(bio_err
,"file name too long\n");
1905 #ifndef OPENSSL_SYS_VMS
1906 j
= BIO_snprintf(buf
[4], sizeof buf
[4], "%s.attr", dbfile
);
1908 j
= BIO_snprintf(buf
[4], sizeof buf
[4], "%s-attr", dbfile
);
1910 #ifndef OPENSSL_SYS_VMS
1911 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s.attr.%s",
1912 dbfile
, new_suffix
);
1914 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s-attr-%s",
1915 dbfile
, new_suffix
);
1917 #ifndef OPENSSL_SYS_VMS
1918 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s",
1919 dbfile
, new_suffix
);
1921 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s",
1922 dbfile
, new_suffix
);
1924 #ifndef OPENSSL_SYS_VMS
1925 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.%s",
1926 dbfile
, old_suffix
);
1928 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-%s",
1929 dbfile
, old_suffix
);
1931 #ifndef OPENSSL_SYS_VMS
1932 j
= BIO_snprintf(buf
[3], sizeof buf
[3], "%s.attr.%s",
1933 dbfile
, old_suffix
);
1935 j
= BIO_snprintf(buf
[3], sizeof buf
[3], "%s-attr-%s",
1936 dbfile
, old_suffix
);
1939 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1942 if (rename(dbfile
,buf
[1]) < 0 && errno
!= ENOENT
1948 "unable to rename %s to %s\n",
1954 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1957 if (rename(buf
[0],dbfile
) < 0)
1960 "unable to rename %s to %s\n",
1963 rename(buf
[1],dbfile
);
1967 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1970 if (rename(buf
[4],buf
[3]) < 0 && errno
!= ENOENT
1976 "unable to rename %s to %s\n",
1979 rename(dbfile
,buf
[0]);
1980 rename(buf
[1],dbfile
);
1984 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1987 if (rename(buf
[2],buf
[4]) < 0)
1990 "unable to rename %s to %s\n",
1993 rename(buf
[3],buf
[4]);
1994 rename(dbfile
,buf
[0]);
1995 rename(buf
[1],dbfile
);
2003 void free_index(CA_DB
*db
)
2007 if (db
->db
) TXT_DB_free(db
->db
);
2012 int parse_yesno(const char *str
, int def
)
2019 case 'f': /* false */
2020 case 'F': /* FALSE */
2026 case 't': /* true */
2027 case 'T': /* TRUE */
2042 * subject is expected to be in the format /type0=value0/type1=value1/type2=...
2043 * where characters may be escaped by \
2045 X509_NAME
*parse_name(char *subject
, long chtype
, int multirdn
)
2047 size_t buflen
= strlen(subject
)+1; /* to copy the types and values into. due to escaping, the copy can only become shorter */
2048 char *buf
= OPENSSL_malloc(buflen
);
2049 size_t max_ne
= buflen
/ 2 + 1; /* maximum number of name elements */
2050 char **ne_types
= OPENSSL_malloc(max_ne
* sizeof (char *));
2051 char **ne_values
= OPENSSL_malloc(max_ne
* sizeof (char *));
2052 int *mval
= OPENSSL_malloc (max_ne
* sizeof (int));
2054 char *sp
= subject
, *bp
= buf
;
2057 X509_NAME
*n
= NULL
;
2060 if (!buf
|| !ne_types
|| !ne_values
)
2062 BIO_printf(bio_err
, "malloc error\n");
2066 if (*subject
!= '/')
2068 BIO_printf(bio_err
, "Subject does not start with '/'.\n");
2071 sp
++; /* skip leading / */
2073 /* no multivalued RDN by default */
2079 ne_types
[ne_num
] = bp
;
2082 if (*sp
== '\\') /* is there anything to escape in the type...? */
2088 BIO_printf(bio_err
, "escape character at end of string\n");
2092 else if (*sp
== '=')
2103 BIO_printf(bio_err
, "end of string encountered while processing type of subject name element #%d\n", ne_num
);
2106 ne_values
[ne_num
] = bp
;
2115 BIO_printf(bio_err
, "escape character at end of string\n");
2119 else if (*sp
== '/')
2122 /* no multivalued RDN by default */
2126 else if (*sp
== '+' && multirdn
)
2128 /* a not escaped + signals a mutlivalued RDN */
2130 mval
[ne_num
+1] = -1;
2140 if (!(n
= X509_NAME_new()))
2143 for (i
= 0; i
< ne_num
; i
++)
2145 if ((nid
=OBJ_txt2nid(ne_types
[i
])) == NID_undef
)
2147 BIO_printf(bio_err
, "Subject Attribute %s has no known NID, skipped\n", ne_types
[i
]);
2153 BIO_printf(bio_err
, "No value provided for Subject Attribute %s, skipped\n", ne_types
[i
]);
2157 if (!X509_NAME_add_entry_by_NID(n
, nid
, chtype
, (unsigned char*)ne_values
[i
], -1,-1,mval
[i
]))
2161 OPENSSL_free(ne_values
);
2162 OPENSSL_free(ne_types
);
2169 OPENSSL_free(ne_values
);
2171 OPENSSL_free(ne_types
);
2177 int args_verify(char ***pargs
, int *pargc
,
2178 int *badarg
, BIO
*err
, X509_VERIFY_PARAM
**pm
)
2180 ASN1_OBJECT
*otmp
= NULL
;
2181 unsigned long flags
= 0;
2184 char **oldargs
= *pargs
;
2185 char *arg
= **pargs
, *argn
= (*pargs
)[1];
2186 if (!strcmp(arg
, "-policy"))
2192 otmp
= OBJ_txt2obj(argn
, 0);
2195 BIO_printf(err
, "Invalid Policy \"%s\"\n",
2202 else if (strcmp(arg
,"-purpose") == 0)
2204 X509_PURPOSE
*xptmp
;
2209 i
= X509_PURPOSE_get_by_sname(argn
);
2212 BIO_printf(err
, "unrecognized purpose\n");
2217 xptmp
= X509_PURPOSE_get0(i
);
2218 purpose
= X509_PURPOSE_get_id(xptmp
);
2223 else if (!strcmp(arg
, "-ignore_critical"))
2224 flags
|= X509_V_FLAG_IGNORE_CRITICAL
;
2225 else if (!strcmp(arg
, "-issuer_checks"))
2226 flags
|= X509_V_FLAG_CB_ISSUER_CHECK
;
2227 else if (!strcmp(arg
, "-crl_check"))
2228 flags
|= X509_V_FLAG_CRL_CHECK
;
2229 else if (!strcmp(arg
, "-crl_check_all"))
2230 flags
|= X509_V_FLAG_CRL_CHECK
|X509_V_FLAG_CRL_CHECK_ALL
;
2231 else if (!strcmp(arg
, "-policy_check"))
2232 flags
|= X509_V_FLAG_POLICY_CHECK
;
2233 else if (!strcmp(arg
, "-explicit_policy"))
2234 flags
|= X509_V_FLAG_EXPLICIT_POLICY
;
2235 else if (!strcmp(arg
, "-x509_strict"))
2236 flags
|= X509_V_FLAG_X509_STRICT
;
2237 else if (!strcmp(arg
, "-policy_print"))
2238 flags
|= X509_V_FLAG_NOTIFY_POLICY
;
2245 X509_VERIFY_PARAM_free(*pm
);
2250 if (!*pm
&& !(*pm
= X509_VERIFY_PARAM_new()))
2257 X509_VERIFY_PARAM_add0_policy(*pm
, otmp
);
2259 X509_VERIFY_PARAM_set_flags(*pm
, flags
);
2262 X509_VERIFY_PARAM_set_purpose(*pm
, purpose
);
2269 *pargc
-= *pargs
- oldargs
;
2275 /* Read whole contents of a BIO into an allocated memory buffer and
2279 int bio_to_mem(unsigned char **out
, int maxlen
, BIO
*in
)
2283 unsigned char tbuf
[1024];
2284 mem
= BIO_new(BIO_s_mem());
2289 if ((maxlen
!= -1) && maxlen
< 1024)
2293 len
= BIO_read(in
, tbuf
, len
);
2296 if (BIO_write(mem
, tbuf
, len
) != len
)
2306 ret
= BIO_get_mem_data(mem
, (char **)out
);
2307 BIO_set_flags(mem
, BIO_FLAGS_MEM_RDONLY
);
2312 int pkey_ctrl_string(EVP_PKEY_CTX
*ctx
, char *value
)
2315 char *stmp
, *vtmp
= NULL
;
2316 stmp
= BUF_strdup(value
);
2319 vtmp
= strchr(stmp
, ':');
2325 rv
= EVP_PKEY_CTX_ctrl_str(ctx
, stmp
, vtmp
);
2330 static void nodes_print(BIO
*out
, const char *name
,
2331 STACK_OF(X509_POLICY_NODE
) *nodes
)
2333 X509_POLICY_NODE
*node
;
2335 BIO_printf(out
, "%s Policies:", name
);
2338 BIO_puts(out
, "\n");
2339 for (i
= 0; i
< sk_X509_POLICY_NODE_num(nodes
); i
++)
2341 node
= sk_X509_POLICY_NODE_value(nodes
, i
);
2342 X509_POLICY_NODE_print(out
, node
, 2);
2346 BIO_puts(out
, " <empty>\n");
2349 void policies_print(BIO
*out
, X509_STORE_CTX
*ctx
)
2351 X509_POLICY_TREE
*tree
;
2352 int explicit_policy
;
2356 out
= BIO_new_fp(stderr
, BIO_NOCLOSE
);
2359 tree
= X509_STORE_CTX_get0_policy_tree(ctx
);
2360 explicit_policy
= X509_STORE_CTX_get_explicit_policy(ctx
);
2362 BIO_printf(out
, "Require explicit Policy: %s\n",
2363 explicit_policy
? "True" : "False");
2365 nodes_print(out
, "Authority", X509_policy_tree_get0_policies(tree
));
2366 nodes_print(out
, "User", X509_policy_tree_get0_user_policies(tree
));
2372 * Platform-specific sections
2377 # define fileno(a) (int)_fileno(a)
2380 # include <windows.h>
2383 static int WIN32_rename(const char *from
, const char *to
)
2385 TCHAR
*tfrom
=NULL
,*tto
;
2389 if (sizeof(TCHAR
) == 1)
2391 tfrom
= (TCHAR
*)from
;
2394 else /* UNICODE path */
2396 size_t i
,flen
=strlen(from
)+1,tlen
=strlen(to
)+1;
2397 tfrom
= (TCHAR
*)malloc(sizeof(TCHAR
)*(flen
+tlen
));
2398 if (tfrom
==NULL
) goto err
;
2400 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2401 if (!MultiByteToWideChar(CP_ACP
,0,from
,flen
,(WCHAR
*)tfrom
,flen
))
2403 for (i
=0;i
<flen
;i
++) tfrom
[i
]=(TCHAR
)from
[i
];
2404 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2405 if (!MultiByteToWideChar(CP_ACP
,0,to
, tlen
,(WCHAR
*)tto
, tlen
))
2407 for (i
=0;i
<tlen
;i
++) tto
[i
] =(TCHAR
)to
[i
];
2410 if (MoveFile(tfrom
,tto
)) goto ok
;
2412 if (err
==ERROR_ALREADY_EXISTS
|| err
==ERROR_FILE_EXISTS
)
2414 if (DeleteFile(tto
) && MoveFile(tfrom
,tto
))
2418 if (err
==ERROR_FILE_NOT_FOUND
|| err
==ERROR_PATH_NOT_FOUND
)
2420 else if (err
==ERROR_ACCESS_DENIED
)
2423 errno
= EINVAL
; /* we could map more codes... */
2427 if (tfrom
!=NULL
&& tfrom
!=(TCHAR
*)from
) free(tfrom
);
2432 /* app_tminterval section */
2434 double app_tminterval(int stop
,int usertime
)
2438 static ULARGE_INTEGER tmstart
;
2439 static int warning
=1;
2441 static HANDLE proc
=NULL
;
2445 if (GetVersion() < 0x80000000)
2446 proc
= OpenProcess(PROCESS_QUERY_INFORMATION
,FALSE
,
2447 GetCurrentProcessId());
2448 if (proc
==NULL
) proc
= (HANDLE
)-1;
2451 if (usertime
&& proc
!=(HANDLE
)-1)
2454 GetProcessTimes(proc
,&junk
,&junk
,&junk
,&now
);
2461 if (usertime
&& warning
)
2463 BIO_printf(bio_err
,"To get meaningful results, run "
2464 "this program on idle system.\n");
2467 GetSystemTime(&systime
);
2468 SystemTimeToFileTime(&systime
,&now
);
2473 tmstart
.u
.LowPart
= now
.dwLowDateTime
;
2474 tmstart
.u
.HighPart
= now
.dwHighDateTime
;
2477 ULARGE_INTEGER tmstop
;
2479 tmstop
.u
.LowPart
= now
.dwLowDateTime
;
2480 tmstop
.u
.HighPart
= now
.dwHighDateTime
;
2482 ret
= (__int64
)(tmstop
.QuadPart
- tmstart
.QuadPart
)*1e-7;
2488 #elif defined(OPENSSL_SYS_NETWARE)
2491 double app_tminterval(int stop
,int usertime
)
2494 static clock_t tmstart
;
2495 static int warning
=1;
2497 if (usertime
&& warning
)
2499 BIO_printf(bio_err
,"To get meaningful results, run "
2500 "this program on idle system.\n");
2504 if (stop
==TM_START
) tmstart
= clock();
2505 else ret
= (clock()-tmstart
)/(double)CLOCKS_PER_SEC
;
2510 #elif defined(OPENSSL_SYSTEM_VXWORKS)
2513 double app_tminterval(int stop
,int usertime
)
2516 #ifdef CLOCK_REALTIME
2517 static struct timespec tmstart
;
2518 struct timespec now
;
2520 static unsigned long tmstart
;
2523 static int warning
=1;
2525 if (usertime
&& warning
)
2527 BIO_printf(bio_err
,"To get meaningful results, run "
2528 "this program on idle system.\n");
2532 #ifdef CLOCK_REALTIME
2533 clock_gettime(CLOCK_REALTIME
,&now
);
2534 if (stop
==TM_START
) tmstart
= now
;
2535 else ret
= ( (now
.tv_sec
+now
.tv_nsec
*1e-9)
2536 - (tmstart
.tv_sec
+tmstart
.tv_nsec
*1e-9) );
2539 if (stop
==TM_START
) tmstart
= now
;
2540 else ret
= (now
- tmstart
)/(double)sysClkRateGet();
2545 #elif defined(OPENSSL_SYSTEM_VMS)
2549 double app_tminterval(int stop
,int usertime
)
2551 static clock_t tmstart
;
2558 if (usertime
) now
= rus
.tms_utime
;
2561 now
= clock(); /* sum of user and kernel times */
2564 gettimeofday(&tv
,NULL
);
2566 (unsigned long long)tv
.tv_sec
*CLK_TCK
+
2567 (unsigned long long)tv
.tv_usec
*(1000000/CLK_TCK
)
2571 if (stop
==TM_START
) tmstart
= now
;
2572 else ret
= (now
- tmstart
)/(double)(CLK_TCK
);
2577 #elif defined(_SC_CLK_TCK) /* by means of unistd.h */
2578 #include <sys/times.h>
2580 double app_tminterval(int stop
,int usertime
)
2584 clock_t now
= times(&rus
);
2585 static clock_t tmstart
;
2587 if (usertime
) now
= rus
.tms_utime
;
2589 if (stop
==TM_START
) tmstart
= now
;
2590 else ret
= (now
- tmstart
)/(double)sysconf(_SC_CLK_TCK
);
2596 #include <sys/time.h>
2597 #include <sys/resource.h>
2599 double app_tminterval(int stop
,int usertime
)
2604 static struct timeval tmstart
;
2606 if (usertime
) getrusage(RUSAGE_SELF
,&rus
), now
= rus
.ru_utime
;
2607 else gettimeofday(&now
,NULL
);
2609 if (stop
==TM_START
) tmstart
= now
;
2610 else ret
= ( (now
.tv_sec
+now
.tv_usec
*1e-6)
2611 - (tmstart
.tv_sec
+tmstart
.tv_usec
*1e-6) );
2617 /* app_isdir section */
2619 int app_isdir(const char *name
)
2622 WIN32_FIND_DATA FileData
;
2623 #if defined(UNICODE) || defined(_UNICODE)
2624 size_t i
, len_0
= strlen(name
)+1;
2626 if (len_0
> sizeof(FileData
.cFileName
)/sizeof(FileData
.cFileName
[0]))
2629 #if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2630 if (!MultiByteToWideChar(CP_ACP
,0,name
,len_0
,FileData
.cFileName
,len_0
))
2632 for (i
=0;i
<len_0
;i
++)
2633 FileData
.cFileName
[i
] = (WCHAR
)name
[i
];
2635 hList
= FindFirstFile(FileData
.cFileName
,&FileData
);
2637 hList
= FindFirstFile(name
,&FileData
);
2639 if (hList
== INVALID_HANDLE_VALUE
) return -1;
2641 return ((FileData
.dwFileAttributes
&FILE_ATTRIBUTE_DIRECTORY
)!=0);
2644 #include <sys/stat.h>
2646 # if defined(_S_IFMT) && defined(_S_IFDIR)
2647 # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
2649 # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
2653 int app_isdir(const char *name
)
2655 #if defined(S_ISDIR)
2658 if (stat(name
,&st
)==0) return S_ISDIR(st
.st_mode
);
2666 /* raw_read|write section */
2667 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
2668 int raw_read_stdin(void *buf
,int siz
)
2671 if (ReadFile(GetStdHandle(STD_INPUT_HANDLE
),buf
,siz
,&n
,NULL
))
2676 int raw_read_stdin(void *buf
,int siz
)
2677 { return read(fileno(stdin
),buf
,siz
); }
2680 #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE)
2681 int raw_write_stdout(const void *buf
,int siz
)
2684 if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE
),buf
,siz
,&n
,NULL
))
2689 int raw_write_stdout(const void *buf
,int siz
)
2690 { return write(fileno(stdout
),buf
,siz
); }