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).
115 #include <sys/types.h>
116 #include <sys/stat.h>
118 #include <openssl/err.h>
119 #include <openssl/x509.h>
120 #include <openssl/x509v3.h>
121 #include <openssl/pem.h>
122 #include <openssl/pkcs12.h>
123 #include <openssl/ui.h>
124 #include <openssl/safestack.h>
125 #ifndef OPENSSL_NO_ENGINE
126 #include <openssl/engine.h>
128 #include <openssl/rsa.h>
129 #include <openssl/bn.h>
141 static UI_METHOD
*ui_method
= NULL
;
143 static int set_table_opts(unsigned long *flags
, const char *arg
, const NAME_EX_TBL
*in_tbl
);
144 static int set_multi_opts(unsigned long *flags
, const char *arg
, const NAME_EX_TBL
*in_tbl
);
146 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
147 /* Looks like this stuff is worth moving into separate function */
149 load_netscape_key(BIO
*err
, BIO
*key
, const char *file
,
150 const char *key_descrip
, int format
);
153 int app_init(long mesgwin
);
154 #ifdef undef /* never finished - probably never will be :-) */
155 int args_from_file(char *file
, int *argc
, char **argv
[])
160 static char *buf
=NULL
;
161 static char **arg
=NULL
;
165 if (stat(file
,&stbuf
) < 0) return(0);
174 len
=(unsigned int)stbuf
.st_size
;
175 if (buf
!= NULL
) OPENSSL_free(buf
);
176 buf
=(char *)OPENSSL_malloc(len
+1);
177 if (buf
== NULL
) return(0);
179 len
=fread(buf
,1,len
,fp
);
180 if (len
<= 1) return(0);
186 if (arg
!= NULL
) OPENSSL_free(arg
);
187 arg
=(char **)OPENSSL_malloc(sizeof(char *)*(i
*2));
195 if (*p
== '#') /* comment line */
197 while (*p
&& (*p
!= '\n')) p
++;
200 /* else we have a line */
203 while (*p
&& ((*p
!= ' ') && (*p
!= '\t') && (*p
!= '\n')))
211 /* else it is a tab or space */
213 while (*p
&& ((*p
== ' ') || (*p
== '\t') || (*p
== '\n')))
223 while (*p
&& (*p
!= '\n')) p
++;
225 /* else *p == '\n' */
235 if ((*s
== 'D') || (*s
== 'd'))
237 else if ((*s
== 'T') || (*s
== 't'))
239 else if ((*s
== 'P') || (*s
== 'p'))
241 else if ((*s
== 'N') || (*s
== 'n'))
242 return(FORMAT_NETSCAPE
);
243 else if ((*s
== 'S') || (*s
== 's'))
244 return(FORMAT_SMIME
);
246 || (strcmp(s
,"PKCS12") == 0) || (strcmp(s
,"pkcs12") == 0)
247 || (strcmp(s
,"P12") == 0) || (strcmp(s
,"p12") == 0))
248 return(FORMAT_PKCS12
);
249 else if ((*s
== 'E') || (*s
== 'e'))
250 return(FORMAT_ENGINE
);
252 return(FORMAT_UNDEF
);
255 #if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_NETWARE)
256 void program_name(char *in
, char *out
, int size
)
262 /* find the last '/', '\' or ':' */
263 for (i
=n
-1; i
>0; i
--)
265 if ((in
[i
] == '/') || (in
[i
] == '\\') || (in
[i
] == ':'))
275 #if defined(OPENSSL_SYS_NETWARE)
276 /* strip off trailing .nlm if present. */
277 if ((n
> 4) && (p
[n
-4] == '.') &&
278 ((p
[n
-3] == 'n') || (p
[n
-3] == 'N')) &&
279 ((p
[n
-2] == 'l') || (p
[n
-2] == 'L')) &&
280 ((p
[n
-1] == 'm') || (p
[n
-1] == 'M')))
283 /* strip off trailing .exe if present. */
284 if ((n
> 4) && (p
[n
-4] == '.') &&
285 ((p
[n
-3] == 'e') || (p
[n
-3] == 'E')) &&
286 ((p
[n
-2] == 'x') || (p
[n
-2] == 'X')) &&
287 ((p
[n
-1] == 'e') || (p
[n
-1] == 'E')))
296 if ((p
[i
] >= 'A') && (p
[i
] <= 'Z'))
304 #ifdef OPENSSL_SYS_VMS
305 void program_name(char *in
, char *out
, int size
)
310 while(*chars
!= '\0')
321 strncpy(out
,p
,size
-1);
332 void program_name(char *in
, char *out
, int size
)
341 BUF_strlcpy(out
,p
,size
);
346 int chopup_args(ARGS
*arg
, char *buf
, int *argc
, char **argv
[])
359 arg
->data
=(char **)OPENSSL_malloc(sizeof(char *)*arg
->count
);
361 for (i
=0; i
<arg
->count
; i
++)
368 /* first scan over white space */
370 while (*p
&& ((*p
== ' ') || (*p
== '\t') || (*p
== '\n')))
374 /* The start of something good :-) */
375 if (num
>= arg
->count
)
378 arg
->data
=(char **)OPENSSL_realloc(arg
->data
,
379 sizeof(char *)*arg
->count
);
380 if (argc
== 0) return(0);
384 /* now look for the end of this */
385 if ((*p
== '\'') || (*p
== '\"')) /* scan for closing quote */
388 arg
->data
[num
-1]++; /* jump over quote */
389 while (*p
&& (*p
!= i
))
395 while (*p
&& ((*p
!= ' ') &&
396 (*p
!= '\t') && (*p
!= '\n')))
412 int app_init(long mesgwin
)
419 int dump_cert_text (BIO
*out
, X509
*x
)
423 p
=X509_NAME_oneline(X509_get_subject_name(x
),NULL
,0);
424 BIO_puts(out
,"subject=");
428 p
=X509_NAME_oneline(X509_get_issuer_name(x
),NULL
,0);
429 BIO_puts(out
,"\nissuer=");
437 static int ui_open(UI
*ui
)
439 return UI_method_get_opener(UI_OpenSSL())(ui
);
441 static int ui_read(UI
*ui
, UI_STRING
*uis
)
443 if (UI_get_input_flags(uis
) & UI_INPUT_FLAG_DEFAULT_PWD
444 && UI_get0_user_data(ui
))
446 switch(UI_get_string_type(uis
))
451 const char *password
=
452 ((PW_CB_DATA
*)UI_get0_user_data(ui
))->password
;
453 if (password
&& password
[0] != '\0')
455 UI_set_result(ui
, uis
, password
);
463 return UI_method_get_reader(UI_OpenSSL())(ui
, uis
);
465 static int ui_write(UI
*ui
, UI_STRING
*uis
)
467 if (UI_get_input_flags(uis
) & UI_INPUT_FLAG_DEFAULT_PWD
468 && UI_get0_user_data(ui
))
470 switch(UI_get_string_type(uis
))
475 const char *password
=
476 ((PW_CB_DATA
*)UI_get0_user_data(ui
))->password
;
477 if (password
&& password
[0] != '\0')
484 return UI_method_get_writer(UI_OpenSSL())(ui
, uis
);
486 static int ui_close(UI
*ui
)
488 return UI_method_get_closer(UI_OpenSSL())(ui
);
490 int setup_ui_method(void)
492 ui_method
= UI_create_method("OpenSSL application user interface");
493 UI_method_set_opener(ui_method
, ui_open
);
494 UI_method_set_reader(ui_method
, ui_read
);
495 UI_method_set_writer(ui_method
, ui_write
);
496 UI_method_set_closer(ui_method
, ui_close
);
499 void destroy_ui_method(void)
503 UI_destroy_method(ui_method
);
507 int password_callback(char *buf
, int bufsiz
, int verify
,
512 const char *prompt_info
= NULL
;
513 const char *password
= NULL
;
514 PW_CB_DATA
*cb_data
= (PW_CB_DATA
*)cb_tmp
;
518 if (cb_data
->password
)
519 password
= cb_data
->password
;
520 if (cb_data
->prompt_info
)
521 prompt_info
= cb_data
->prompt_info
;
526 res
= strlen(password
);
529 memcpy(buf
, password
, res
);
533 ui
= UI_new_method(ui_method
);
541 prompt
= UI_construct_prompt(ui
, "pass phrase",
542 cb_data
->prompt_info
);
544 ui_flags
|= UI_INPUT_FLAG_DEFAULT_PWD
;
545 UI_ctrl(ui
, UI_CTRL_PRINT_ERRORS
, 1, 0, 0);
548 ok
= UI_add_input_string(ui
,prompt
,ui_flags
,buf
,
549 PW_MIN_LENGTH
,BUFSIZ
-1);
550 if (ok
>= 0 && verify
)
552 buff
= (char *)OPENSSL_malloc(bufsiz
);
553 ok
= UI_add_verify_string(ui
,prompt
,ui_flags
,buff
,
554 PW_MIN_LENGTH
,BUFSIZ
-1, buf
);
561 while (ok
< 0 && UI_ctrl(ui
, UI_CTRL_IS_REDOABLE
, 0, 0, 0));
565 OPENSSL_cleanse(buff
,(unsigned int)bufsiz
);
573 BIO_printf(bio_err
, "User interface error\n");
574 ERR_print_errors(bio_err
);
575 OPENSSL_cleanse(buf
,(unsigned int)bufsiz
);
580 BIO_printf(bio_err
,"aborted!\n");
581 OPENSSL_cleanse(buf
,(unsigned int)bufsiz
);
585 OPENSSL_free(prompt
);
590 static char *app_get_pass(BIO
*err
, char *arg
, int keepbio
);
592 int app_passwd(BIO
*err
, char *arg1
, char *arg2
, char **pass1
, char **pass2
)
595 if(!arg2
|| !arg1
|| strcmp(arg1
, arg2
)) same
= 0;
598 *pass1
= app_get_pass(err
, arg1
, same
);
599 if(!*pass1
) return 0;
600 } else if(pass1
) *pass1
= NULL
;
602 *pass2
= app_get_pass(err
, arg2
, same
? 2 : 0);
603 if(!*pass2
) return 0;
604 } else if(pass2
) *pass2
= NULL
;
608 static char *app_get_pass(BIO
*err
, char *arg
, int keepbio
)
610 char *tmp
, tpass
[APP_PASS_LEN
];
611 static BIO
*pwdbio
= NULL
;
613 if(!strncmp(arg
, "pass:", 5)) return BUF_strdup(arg
+ 5);
614 if(!strncmp(arg
, "env:", 4)) {
615 tmp
= getenv(arg
+ 4);
617 BIO_printf(err
, "Can't read environment variable %s\n", arg
+ 4);
620 return BUF_strdup(tmp
);
622 if(!keepbio
|| !pwdbio
) {
623 if(!strncmp(arg
, "file:", 5)) {
624 pwdbio
= BIO_new_file(arg
+ 5, "r");
626 BIO_printf(err
, "Can't open file %s\n", arg
+ 5);
629 } else if(!strncmp(arg
, "fd:", 3)) {
632 if(i
>= 0) pwdbio
= BIO_new_fd(i
, BIO_NOCLOSE
);
633 if((i
< 0) || !pwdbio
) {
634 BIO_printf(err
, "Can't access file descriptor %s\n", arg
+ 3);
637 /* Can't do BIO_gets on an fd BIO so add a buffering BIO */
638 btmp
= BIO_new(BIO_f_buffer());
639 pwdbio
= BIO_push(btmp
, pwdbio
);
640 } else if(!strcmp(arg
, "stdin")) {
641 pwdbio
= BIO_new_fp(stdin
, BIO_NOCLOSE
);
643 BIO_printf(err
, "Can't open BIO for stdin\n");
647 BIO_printf(err
, "Invalid password argument \"%s\"\n", arg
);
651 i
= BIO_gets(pwdbio
, tpass
, APP_PASS_LEN
);
653 BIO_free_all(pwdbio
);
657 BIO_printf(err
, "Error reading password from BIO\n");
660 tmp
= strchr(tpass
, '\n');
662 return BUF_strdup(tpass
);
665 int add_oid_section(BIO
*err
, CONF
*conf
)
668 STACK_OF(CONF_VALUE
) *sktmp
;
671 if(!(p
=NCONF_get_string(conf
,NULL
,"oid_section")))
676 if(!(sktmp
= NCONF_get_section(conf
, p
))) {
677 BIO_printf(err
, "problem loading oid section %s\n", p
);
680 for(i
= 0; i
< sk_CONF_VALUE_num(sktmp
); i
++) {
681 cnf
= sk_CONF_VALUE_value(sktmp
, i
);
682 if(OBJ_create(cnf
->value
, cnf
->name
, cnf
->name
) == NID_undef
) {
683 BIO_printf(err
, "problem creating object %s=%s\n",
684 cnf
->name
, cnf
->value
);
691 X509
*load_cert(BIO
*err
, const char *file
, int format
,
692 const char *pass
, ENGINE
*e
, const char *cert_descrip
)
694 ASN1_HEADER
*ah
=NULL
;
699 if ((cert
=BIO_new(BIO_s_file())) == NULL
)
701 ERR_print_errors(err
);
707 setvbuf(stdin
, NULL
, _IONBF
, 0);
708 BIO_set_fp(cert
,stdin
,BIO_NOCLOSE
);
712 if (BIO_read_filename(cert
,file
) <= 0)
714 BIO_printf(err
, "Error opening %s %s\n",
716 ERR_print_errors(err
);
721 if (format
== FORMAT_ASN1
)
722 x
=d2i_X509_bio(cert
,NULL
);
723 else if (format
== FORMAT_NETSCAPE
)
725 const unsigned char *p
,*op
;
728 /* We sort of have to do it this way because it is sort of nice
729 * to read the header first and check it, then
730 * try to read the certificate */
734 if ((buf
== NULL
) || (!BUF_MEM_grow(buf
,size
+1024*10)))
736 i
=BIO_read(cert
,&(buf
->data
[size
]),1024*10);
741 perror("reading certificate");
745 p
=(unsigned char *)buf
->data
;
748 /* First load the header */
749 if ((ah
=d2i_ASN1_HEADER(NULL
,&p
,(long)size
)) == NULL
)
751 if ((ah
->header
== NULL
) || (ah
->header
->data
== NULL
) ||
752 (strncmp(NETSCAPE_CERT_HDR
,(char *)ah
->header
->data
,
753 ah
->header
->length
) != 0))
755 BIO_printf(err
,"Error reading header on certificate\n");
758 /* header is ok, so now read the object */
760 ah
->meth
=X509_asn1_meth();
761 if ((ah
=d2i_ASN1_HEADER(&ah
,&p
,(long)size
)) == NULL
)
766 else if (format
== FORMAT_PEM
)
767 x
=PEM_read_bio_X509_AUX(cert
,NULL
,
768 (pem_password_cb
*)password_callback
, NULL
);
769 else if (format
== FORMAT_PKCS12
)
771 PKCS12
*p12
= d2i_PKCS12_bio(cert
, NULL
);
773 PKCS12_parse(p12
, NULL
, NULL
, &x
, NULL
);
778 BIO_printf(err
,"bad input format specified for %s\n",
785 BIO_printf(err
,"unable to load certificate\n");
786 ERR_print_errors(err
);
788 if (ah
!= NULL
) ASN1_HEADER_free(ah
);
789 if (cert
!= NULL
) BIO_free(cert
);
790 if (buf
!= NULL
) BUF_MEM_free(buf
);
794 EVP_PKEY
*load_key(BIO
*err
, const char *file
, int format
, int maybe_stdin
,
795 const char *pass
, ENGINE
*e
, const char *key_descrip
)
801 cb_data
.password
= pass
;
802 cb_data
.prompt_info
= file
;
804 if (file
== NULL
&& (!maybe_stdin
|| format
== FORMAT_ENGINE
))
806 BIO_printf(err
,"no keyfile specified\n");
809 #ifndef OPENSSL_NO_ENGINE
810 if (format
== FORMAT_ENGINE
)
813 BIO_printf(bio_err
,"no engine specified\n");
815 pkey
= ENGINE_load_private_key(e
, file
,
816 ui_method
, &cb_data
);
820 key
=BIO_new(BIO_s_file());
823 ERR_print_errors(err
);
826 if (file
== NULL
&& maybe_stdin
)
828 setvbuf(stdin
, NULL
, _IONBF
, 0);
829 BIO_set_fp(key
,stdin
,BIO_NOCLOSE
);
832 if (BIO_read_filename(key
,file
) <= 0)
834 BIO_printf(err
, "Error opening %s %s\n",
836 ERR_print_errors(err
);
839 if (format
== FORMAT_ASN1
)
841 pkey
=d2i_PrivateKey_bio(key
, NULL
);
843 else if (format
== FORMAT_PEM
)
845 pkey
=PEM_read_bio_PrivateKey(key
,NULL
,
846 (pem_password_cb
*)password_callback
, &cb_data
);
848 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
849 else if (format
== FORMAT_NETSCAPE
|| format
== FORMAT_IISSGC
)
850 pkey
= load_netscape_key(err
, key
, file
, key_descrip
, format
);
852 else if (format
== FORMAT_PKCS12
)
854 PKCS12
*p12
= d2i_PKCS12_bio(key
, NULL
);
856 PKCS12_parse(p12
, pass
, &pkey
, NULL
, NULL
);
862 BIO_printf(err
,"bad input format specified for key file\n");
866 if (key
!= NULL
) BIO_free(key
);
868 BIO_printf(err
,"unable to load %s\n", key_descrip
);
872 EVP_PKEY
*load_pubkey(BIO
*err
, const char *file
, int format
, int maybe_stdin
,
873 const char *pass
, ENGINE
*e
, const char *key_descrip
)
879 cb_data
.password
= pass
;
880 cb_data
.prompt_info
= file
;
882 if (file
== NULL
&& (!maybe_stdin
|| format
== FORMAT_ENGINE
))
884 BIO_printf(err
,"no keyfile specified\n");
887 #ifndef OPENSSL_NO_ENGINE
888 if (format
== FORMAT_ENGINE
)
891 BIO_printf(bio_err
,"no engine specified\n");
893 pkey
= ENGINE_load_public_key(e
, file
,
894 ui_method
, &cb_data
);
898 key
=BIO_new(BIO_s_file());
901 ERR_print_errors(err
);
904 if (file
== NULL
&& maybe_stdin
)
906 setvbuf(stdin
, NULL
, _IONBF
, 0);
907 BIO_set_fp(key
,stdin
,BIO_NOCLOSE
);
910 if (BIO_read_filename(key
,file
) <= 0)
912 BIO_printf(err
, "Error opening %s %s\n",
914 ERR_print_errors(err
);
917 if (format
== FORMAT_ASN1
)
919 pkey
=d2i_PUBKEY_bio(key
, NULL
);
921 else if (format
== FORMAT_PEM
)
923 pkey
=PEM_read_bio_PUBKEY(key
,NULL
,
924 (pem_password_cb
*)password_callback
, &cb_data
);
926 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
927 else if (format
== FORMAT_NETSCAPE
|| format
== FORMAT_IISSGC
)
928 pkey
= load_netscape_key(err
, key
, file
, key_descrip
, format
);
932 BIO_printf(err
,"bad input format specified for key file\n");
936 if (key
!= NULL
) BIO_free(key
);
938 BIO_printf(err
,"unable to load %s\n", key_descrip
);
942 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
944 load_netscape_key(BIO
*err
, BIO
*key
, const char *file
,
945 const char *key_descrip
, int format
)
950 const unsigned char *p
;
954 pkey
= EVP_PKEY_new();
956 if (buf
== NULL
|| pkey
== NULL
)
960 if (!BUF_MEM_grow_clean(buf
,size
+1024*10))
962 i
= BIO_read(key
, &(buf
->data
[size
]), 1024*10);
968 BIO_printf(err
, "Error reading %s %s",
973 p
=(unsigned char *)buf
->data
;
974 rsa
= d2i_RSA_NET(NULL
,&p
,(long)size
,NULL
,
975 (format
== FORMAT_IISSGC
? 1 : 0));
979 EVP_PKEY_set1_RSA(pkey
, rsa
);
986 #endif /* ndef OPENSSL_NO_RC4 */
988 STACK_OF(X509
) *load_certs(BIO
*err
, const char *file
, int format
,
989 const char *pass
, ENGINE
*e
, const char *cert_descrip
)
993 STACK_OF(X509
) *othercerts
= NULL
;
994 STACK_OF(X509_INFO
) *allcerts
= NULL
;
998 cb_data
.password
= pass
;
999 cb_data
.prompt_info
= file
;
1001 if((certs
= BIO_new(BIO_s_file())) == NULL
)
1003 ERR_print_errors(err
);
1008 BIO_set_fp(certs
,stdin
,BIO_NOCLOSE
);
1011 if (BIO_read_filename(certs
,file
) <= 0)
1013 BIO_printf(err
, "Error opening %s %s\n",
1014 cert_descrip
, file
);
1015 ERR_print_errors(err
);
1020 if (format
== FORMAT_PEM
)
1022 othercerts
= sk_X509_new_null();
1025 sk_X509_free(othercerts
);
1029 allcerts
= PEM_X509_INFO_read_bio(certs
, NULL
,
1030 (pem_password_cb
*)password_callback
, &cb_data
);
1031 for(i
= 0; i
< sk_X509_INFO_num(allcerts
); i
++)
1033 xi
= sk_X509_INFO_value (allcerts
, i
);
1036 sk_X509_push(othercerts
, xi
->x509
);
1043 BIO_printf(err
,"bad input format specified for %s\n",
1048 if (othercerts
== NULL
)
1050 BIO_printf(err
,"unable to load certificates\n");
1051 ERR_print_errors(err
);
1053 if (allcerts
) sk_X509_INFO_pop_free(allcerts
, X509_INFO_free
);
1054 if (certs
!= NULL
) BIO_free(certs
);
1059 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
1060 /* Return error for unknown extensions */
1061 #define X509V3_EXT_DEFAULT 0
1062 /* Print error for unknown extensions */
1063 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
1064 /* ASN1 parse unknown extensions */
1065 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
1066 /* BIO_dump unknown extensions */
1067 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
1069 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
1070 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
1072 int set_cert_ex(unsigned long *flags
, const char *arg
)
1074 static const NAME_EX_TBL cert_tbl
[] = {
1075 { "compatible", X509_FLAG_COMPAT
, 0xffffffffl
},
1076 { "ca_default", X509_FLAG_CA
, 0xffffffffl
},
1077 { "no_header", X509_FLAG_NO_HEADER
, 0},
1078 { "no_version", X509_FLAG_NO_VERSION
, 0},
1079 { "no_serial", X509_FLAG_NO_SERIAL
, 0},
1080 { "no_signame", X509_FLAG_NO_SIGNAME
, 0},
1081 { "no_validity", X509_FLAG_NO_VALIDITY
, 0},
1082 { "no_subject", X509_FLAG_NO_SUBJECT
, 0},
1083 { "no_issuer", X509_FLAG_NO_ISSUER
, 0},
1084 { "no_pubkey", X509_FLAG_NO_PUBKEY
, 0},
1085 { "no_extensions", X509_FLAG_NO_EXTENSIONS
, 0},
1086 { "no_sigdump", X509_FLAG_NO_SIGDUMP
, 0},
1087 { "no_aux", X509_FLAG_NO_AUX
, 0},
1088 { "no_attributes", X509_FLAG_NO_ATTRIBUTES
, 0},
1089 { "ext_default", X509V3_EXT_DEFAULT
, X509V3_EXT_UNKNOWN_MASK
},
1090 { "ext_error", X509V3_EXT_ERROR_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1091 { "ext_parse", X509V3_EXT_PARSE_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1092 { "ext_dump", X509V3_EXT_DUMP_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1095 return set_multi_opts(flags
, arg
, cert_tbl
);
1098 int set_name_ex(unsigned long *flags
, const char *arg
)
1100 static const NAME_EX_TBL ex_tbl
[] = {
1101 { "esc_2253", ASN1_STRFLGS_ESC_2253
, 0},
1102 { "esc_ctrl", ASN1_STRFLGS_ESC_CTRL
, 0},
1103 { "esc_msb", ASN1_STRFLGS_ESC_MSB
, 0},
1104 { "use_quote", ASN1_STRFLGS_ESC_QUOTE
, 0},
1105 { "utf8", ASN1_STRFLGS_UTF8_CONVERT
, 0},
1106 { "ignore_type", ASN1_STRFLGS_IGNORE_TYPE
, 0},
1107 { "show_type", ASN1_STRFLGS_SHOW_TYPE
, 0},
1108 { "dump_all", ASN1_STRFLGS_DUMP_ALL
, 0},
1109 { "dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN
, 0},
1110 { "dump_der", ASN1_STRFLGS_DUMP_DER
, 0},
1111 { "compat", XN_FLAG_COMPAT
, 0xffffffffL
},
1112 { "sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS
, XN_FLAG_SEP_MASK
},
1113 { "sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC
, XN_FLAG_SEP_MASK
},
1114 { "sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC
, XN_FLAG_SEP_MASK
},
1115 { "sep_multiline", XN_FLAG_SEP_MULTILINE
, XN_FLAG_SEP_MASK
},
1116 { "dn_rev", XN_FLAG_DN_REV
, 0},
1117 { "nofname", XN_FLAG_FN_NONE
, XN_FLAG_FN_MASK
},
1118 { "sname", XN_FLAG_FN_SN
, XN_FLAG_FN_MASK
},
1119 { "lname", XN_FLAG_FN_LN
, XN_FLAG_FN_MASK
},
1120 { "align", XN_FLAG_FN_ALIGN
, 0},
1121 { "oid", XN_FLAG_FN_OID
, XN_FLAG_FN_MASK
},
1122 { "space_eq", XN_FLAG_SPC_EQ
, 0},
1123 { "dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS
, 0},
1124 { "RFC2253", XN_FLAG_RFC2253
, 0xffffffffL
},
1125 { "oneline", XN_FLAG_ONELINE
, 0xffffffffL
},
1126 { "multiline", XN_FLAG_MULTILINE
, 0xffffffffL
},
1127 { "ca_default", XN_FLAG_MULTILINE
, 0xffffffffL
},
1130 return set_multi_opts(flags
, arg
, ex_tbl
);
1133 int set_ext_copy(int *copy_type
, const char *arg
)
1135 if (!strcasecmp(arg
, "none"))
1136 *copy_type
= EXT_COPY_NONE
;
1137 else if (!strcasecmp(arg
, "copy"))
1138 *copy_type
= EXT_COPY_ADD
;
1139 else if (!strcasecmp(arg
, "copyall"))
1140 *copy_type
= EXT_COPY_ALL
;
1146 int copy_extensions(X509
*x
, X509_REQ
*req
, int copy_type
)
1148 STACK_OF(X509_EXTENSION
) *exts
= NULL
;
1149 X509_EXTENSION
*ext
, *tmpext
;
1151 int i
, idx
, ret
= 0;
1152 if (!x
|| !req
|| (copy_type
== EXT_COPY_NONE
))
1154 exts
= X509_REQ_get_extensions(req
);
1156 for(i
= 0; i
< sk_X509_EXTENSION_num(exts
); i
++) {
1157 ext
= sk_X509_EXTENSION_value(exts
, i
);
1158 obj
= X509_EXTENSION_get_object(ext
);
1159 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
1160 /* Does extension exist? */
1162 /* If normal copy don't override existing extension */
1163 if (copy_type
== EXT_COPY_ADD
)
1165 /* Delete all extensions of same type */
1167 tmpext
= X509_get_ext(x
, idx
);
1168 X509_delete_ext(x
, idx
);
1169 X509_EXTENSION_free(tmpext
);
1170 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
1171 } while (idx
!= -1);
1173 if (!X509_add_ext(x
, ext
, -1))
1181 sk_X509_EXTENSION_pop_free(exts
, X509_EXTENSION_free
);
1189 static int set_multi_opts(unsigned long *flags
, const char *arg
, const NAME_EX_TBL
*in_tbl
)
1191 STACK_OF(CONF_VALUE
) *vals
;
1195 vals
= X509V3_parse_list(arg
);
1196 for (i
= 0; i
< sk_CONF_VALUE_num(vals
); i
++) {
1197 val
= sk_CONF_VALUE_value(vals
, i
);
1198 if (!set_table_opts(flags
, val
->name
, in_tbl
))
1201 sk_CONF_VALUE_pop_free(vals
, X509V3_conf_free
);
1205 static int set_table_opts(unsigned long *flags
, const char *arg
, const NAME_EX_TBL
*in_tbl
)
1208 const NAME_EX_TBL
*ptbl
;
1214 } else if (c
== '+') {
1219 for(ptbl
= in_tbl
; ptbl
->name
; ptbl
++) {
1220 if(!strcasecmp(arg
, ptbl
->name
)) {
1221 *flags
&= ~ptbl
->mask
;
1222 if(c
) *flags
|= ptbl
->flag
;
1223 else *flags
&= ~ptbl
->flag
;
1230 void print_name(BIO
*out
, char *title
, X509_NAME
*nm
, unsigned long lflags
)
1236 if(title
) BIO_puts(out
, title
);
1237 if((lflags
& XN_FLAG_SEP_MASK
) == XN_FLAG_SEP_MULTILINE
) {
1241 if(lflags
== XN_FLAG_COMPAT
) {
1242 buf
= X509_NAME_oneline(nm
, 0, 0);
1244 BIO_puts(out
, "\n");
1247 if(mline
) BIO_puts(out
, "\n");
1248 X509_NAME_print_ex(out
, nm
, indent
, lflags
);
1249 BIO_puts(out
, "\n");
1253 X509_STORE
*setup_verify(BIO
*bp
, char *CAfile
, char *CApath
)
1256 X509_LOOKUP
*lookup
;
1257 if(!(store
= X509_STORE_new())) goto end
;
1258 lookup
=X509_STORE_add_lookup(store
,X509_LOOKUP_file());
1259 if (lookup
== NULL
) goto end
;
1261 if(!X509_LOOKUP_load_file(lookup
,CAfile
,X509_FILETYPE_PEM
)) {
1262 BIO_printf(bp
, "Error loading file %s\n", CAfile
);
1265 } else X509_LOOKUP_load_file(lookup
,NULL
,X509_FILETYPE_DEFAULT
);
1267 lookup
=X509_STORE_add_lookup(store
,X509_LOOKUP_hash_dir());
1268 if (lookup
== NULL
) goto end
;
1270 if(!X509_LOOKUP_add_dir(lookup
,CApath
,X509_FILETYPE_PEM
)) {
1271 BIO_printf(bp
, "Error loading directory %s\n", CApath
);
1274 } else X509_LOOKUP_add_dir(lookup
,NULL
,X509_FILETYPE_DEFAULT
);
1279 X509_STORE_free(store
);
1283 #ifndef OPENSSL_NO_ENGINE
1284 /* Try to load an engine in a shareable library */
1285 static ENGINE
*try_load_engine(BIO
*err
, const char *engine
, int debug
)
1287 ENGINE
*e
= ENGINE_by_id("dynamic");
1290 if (!ENGINE_ctrl_cmd_string(e
, "SO_PATH", engine
, 0)
1291 || !ENGINE_ctrl_cmd_string(e
, "LOAD", NULL
, 0))
1300 ENGINE
*setup_engine(BIO
*err
, const char *engine
, int debug
)
1306 if(strcmp(engine
, "auto") == 0)
1308 BIO_printf(err
,"enabling auto ENGINE support\n");
1309 ENGINE_register_all_complete();
1312 if((e
= ENGINE_by_id(engine
)) == NULL
1313 && (e
= try_load_engine(err
, engine
, debug
)) == NULL
)
1315 BIO_printf(err
,"invalid engine \"%s\"\n", engine
);
1316 ERR_print_errors(err
);
1321 ENGINE_ctrl(e
, ENGINE_CTRL_SET_LOGSTREAM
,
1324 ENGINE_ctrl_cmd(e
, "SET_USER_INTERFACE", 0, ui_method
, 0, 1);
1325 if(!ENGINE_set_default(e
, ENGINE_METHOD_ALL
))
1327 BIO_printf(err
,"can't use that engine\n");
1328 ERR_print_errors(err
);
1333 BIO_printf(err
,"engine \"%s\" set.\n", ENGINE_get_id(e
));
1335 /* Free our "structural" reference. */
1342 int load_config(BIO
*err
, CONF
*cnf
)
1349 OPENSSL_load_builtin_modules();
1351 if (CONF_modules_load(cnf
, NULL
, 0) <= 0)
1353 BIO_printf(err
, "Error configuring OpenSSL\n");
1354 ERR_print_errors(err
);
1360 char *make_config_name()
1362 const char *t
=X509_get_default_cert_area();
1366 len
=strlen(t
)+strlen(OPENSSL_CONF
)+2;
1367 p
=OPENSSL_malloc(len
);
1368 BUF_strlcpy(p
,t
,len
);
1369 #ifndef OPENSSL_SYS_VMS
1370 BUF_strlcat(p
,"/",len
);
1372 BUF_strlcat(p
,OPENSSL_CONF
,len
);
1377 static unsigned long index_serial_hash(const char **a
)
1382 while (*n
== '0') n
++;
1383 return(lh_strhash(n
));
1386 static int index_serial_cmp(const char **a
, const char **b
)
1390 for (aa
=a
[DB_serial
]; *aa
== '0'; aa
++);
1391 for (bb
=b
[DB_serial
]; *bb
== '0'; bb
++);
1392 return(strcmp(aa
,bb
));
1395 static int index_name_qual(char **a
)
1396 { return(a
[0][0] == 'V'); }
1398 static unsigned long index_name_hash(const char **a
)
1399 { return(lh_strhash(a
[DB_name
])); }
1401 int index_name_cmp(const char **a
, const char **b
)
1402 { return(strcmp(a
[DB_name
],
1405 static IMPLEMENT_LHASH_HASH_FN(index_serial_hash
,const char **)
1406 static IMPLEMENT_LHASH_COMP_FN(index_serial_cmp
,const char **)
1407 static IMPLEMENT_LHASH_HASH_FN(index_name_hash
,const char **)
1408 static IMPLEMENT_LHASH_COMP_FN(index_name_cmp
,const char **)
1413 BIGNUM
*load_serial(char *serialfile
, int create
, ASN1_INTEGER
**retai
)
1417 MS_STATIC
char buf
[1024];
1418 ASN1_INTEGER
*ai
=NULL
;
1420 ai
=ASN1_INTEGER_new();
1421 if (ai
== NULL
) goto err
;
1423 if ((in
=BIO_new(BIO_s_file())) == NULL
)
1425 ERR_print_errors(bio_err
);
1429 if (BIO_read_filename(in
,serialfile
) <= 0)
1439 if (ret
== NULL
|| !rand_serial(ret
, ai
))
1440 BIO_printf(bio_err
, "Out of memory\n");
1445 if (!a2i_ASN1_INTEGER(in
,ai
,buf
,1024))
1447 BIO_printf(bio_err
,"unable to load number from %s\n",
1451 ret
=ASN1_INTEGER_to_BN(ai
,NULL
);
1454 BIO_printf(bio_err
,"error converting number from bin to BIGNUM\n");
1465 if (in
!= NULL
) BIO_free(in
);
1466 if (ai
!= NULL
) ASN1_INTEGER_free(ai
);
1470 int save_serial(char *serialfile
, char *suffix
, BIGNUM
*serial
, ASN1_INTEGER
**retai
)
1475 ASN1_INTEGER
*ai
=NULL
;
1479 j
= strlen(serialfile
);
1481 j
= strlen(serialfile
) + strlen(suffix
) + 1;
1484 BIO_printf(bio_err
,"file name too long\n");
1489 BUF_strlcpy(buf
[0], serialfile
, BSIZE
);
1492 #ifndef OPENSSL_SYS_VMS
1493 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", serialfile
, suffix
);
1495 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", serialfile
, suffix
);
1499 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[0]);
1501 out
=BIO_new(BIO_s_file());
1504 ERR_print_errors(bio_err
);
1507 if (BIO_write_filename(out
,buf
[0]) <= 0)
1513 if ((ai
=BN_to_ASN1_INTEGER(serial
,NULL
)) == NULL
)
1515 BIO_printf(bio_err
,"error converting serial to ASN.1 format\n");
1518 i2a_ASN1_INTEGER(out
,ai
);
1527 if (out
!= NULL
) BIO_free_all(out
);
1528 if (ai
!= NULL
) ASN1_INTEGER_free(ai
);
1532 int rotate_serial(char *serialfile
, char *new_suffix
, char *old_suffix
)
1538 i
= strlen(serialfile
) + strlen(old_suffix
);
1539 j
= strlen(serialfile
) + strlen(new_suffix
);
1543 BIO_printf(bio_err
,"file name too long\n");
1547 #ifndef OPENSSL_SYS_VMS
1548 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s",
1549 serialfile
, new_suffix
);
1551 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s",
1552 serialfile
, new_suffix
);
1554 #ifndef OPENSSL_SYS_VMS
1555 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.%s",
1556 serialfile
, old_suffix
);
1558 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-%s",
1559 serialfile
, old_suffix
);
1561 if (stat(serialfile
,&sb
) < 0)
1565 && errno
!= ENOTDIR
)
1572 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1573 serialfile
, buf
[1]);
1575 if (rename(serialfile
,buf
[1]) < 0)
1578 "unable to rename %s to %s\n",
1579 serialfile
, buf
[1]);
1585 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1588 if (rename(buf
[0],serialfile
) < 0)
1591 "unable to rename %s to %s\n",
1594 rename(buf
[1],serialfile
);
1602 int rand_serial(BIGNUM
*b
, ASN1_INTEGER
*ai
)
1614 if (!BN_pseudo_rand(btmp
, SERIAL_RAND_BITS
, 0, 0))
1616 if (ai
&& !BN_to_ASN1_INTEGER(btmp
, ai
))
1629 CA_DB
*load_index(char *dbfile
, DB_ATTR
*db_attr
)
1631 CA_DB
*retdb
= NULL
;
1632 TXT_DB
*tmpdb
= NULL
;
1633 BIO
*in
= BIO_new(BIO_s_file());
1634 CONF
*dbattr_conf
= NULL
;
1640 ERR_print_errors(bio_err
);
1643 if (BIO_read_filename(in
,dbfile
) <= 0)
1646 BIO_printf(bio_err
,"unable to open '%s'\n",dbfile
);
1649 if ((tmpdb
= TXT_DB_read(in
,DB_NUMBER
)) == NULL
)
1651 if (tmpdb
!= NULL
) TXT_DB_free(tmpdb
);
1655 #ifndef OPENSSL_SYS_VMS
1656 BIO_snprintf(buf
[0], sizeof buf
[0], "%s.attr", dbfile
);
1658 BIO_snprintf(buf
[0], sizeof buf
[0], "%s-attr", dbfile
);
1660 dbattr_conf
= NCONF_new(NULL
);
1661 if (NCONF_load(dbattr_conf
,buf
[0],&errorline
) <= 0)
1666 "error on line %ld of db attribute file '%s'\n"
1672 NCONF_free(dbattr_conf
);
1677 if ((retdb
= OPENSSL_malloc(sizeof(CA_DB
))) == NULL
)
1679 fprintf(stderr
, "Out of memory\n");
1686 retdb
->attributes
= *db_attr
;
1689 retdb
->attributes
.unique_subject
= 1;
1694 char *p
= NCONF_get_string(dbattr_conf
,NULL
,"unique_subject");
1698 BIO_printf(bio_err
, "DEBUG[load_index]: unique_subject = \"%s\"\n", p
);
1700 retdb
->attributes
.unique_subject
= parse_yesno(p
,1);
1705 if (dbattr_conf
) NCONF_free(dbattr_conf
);
1706 if (tmpdb
) TXT_DB_free(tmpdb
);
1707 if (in
) BIO_free_all(in
);
1711 int index_index(CA_DB
*db
)
1713 if (!TXT_DB_create_index(db
->db
, DB_serial
, NULL
,
1714 LHASH_HASH_FN(index_serial_hash
),
1715 LHASH_COMP_FN(index_serial_cmp
)))
1718 "error creating serial number index:(%ld,%ld,%ld)\n",
1719 db
->db
->error
,db
->db
->arg1
,db
->db
->arg2
);
1723 if (db
->attributes
.unique_subject
1724 && !TXT_DB_create_index(db
->db
, DB_name
, index_name_qual
,
1725 LHASH_HASH_FN(index_name_hash
),
1726 LHASH_COMP_FN(index_name_cmp
)))
1728 BIO_printf(bio_err
,"error creating name index:(%ld,%ld,%ld)\n",
1729 db
->db
->error
,db
->db
->arg1
,db
->db
->arg2
);
1735 int save_index(char *dbfile
, char *suffix
, CA_DB
*db
)
1738 BIO
*out
= BIO_new(BIO_s_file());
1743 ERR_print_errors(bio_err
);
1747 j
= strlen(dbfile
) + strlen(suffix
);
1750 BIO_printf(bio_err
,"file name too long\n");
1754 #ifndef OPENSSL_SYS_VMS
1755 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s.attr", dbfile
);
1757 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s-attr", dbfile
);
1759 #ifndef OPENSSL_SYS_VMS
1760 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.attr.%s", dbfile
, suffix
);
1762 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-attr-%s", dbfile
, suffix
);
1764 #ifndef OPENSSL_SYS_VMS
1765 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", dbfile
, suffix
);
1767 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", dbfile
, suffix
);
1770 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[0]);
1772 if (BIO_write_filename(out
,buf
[0]) <= 0)
1775 BIO_printf(bio_err
,"unable to open '%s'\n", dbfile
);
1778 j
=TXT_DB_write(out
,db
->db
);
1779 if (j
<= 0) goto err
;
1783 out
= BIO_new(BIO_s_file());
1785 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[1]);
1787 if (BIO_write_filename(out
,buf
[1]) <= 0)
1790 BIO_printf(bio_err
,"unable to open '%s'\n", buf
[2]);
1793 BIO_printf(out
,"unique_subject = %s\n",
1794 db
->attributes
.unique_subject
? "yes" : "no");
1802 int rotate_index(char *dbfile
, char *new_suffix
, char *old_suffix
)
1808 i
= strlen(dbfile
) + strlen(old_suffix
);
1809 j
= strlen(dbfile
) + strlen(new_suffix
);
1813 BIO_printf(bio_err
,"file name too long\n");
1817 #ifndef OPENSSL_SYS_VMS
1818 j
= BIO_snprintf(buf
[4], sizeof buf
[4], "%s.attr", dbfile
);
1820 j
= BIO_snprintf(buf
[4], sizeof buf
[4], "%s-attr", dbfile
);
1822 #ifndef OPENSSL_SYS_VMS
1823 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s.attr.%s",
1824 dbfile
, new_suffix
);
1826 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s-attr-%s",
1827 dbfile
, new_suffix
);
1829 #ifndef OPENSSL_SYS_VMS
1830 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s",
1831 dbfile
, new_suffix
);
1833 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s",
1834 dbfile
, new_suffix
);
1836 #ifndef OPENSSL_SYS_VMS
1837 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.%s",
1838 dbfile
, old_suffix
);
1840 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-%s",
1841 dbfile
, old_suffix
);
1843 #ifndef OPENSSL_SYS_VMS
1844 j
= BIO_snprintf(buf
[3], sizeof buf
[3], "%s.attr.%s",
1845 dbfile
, old_suffix
);
1847 j
= BIO_snprintf(buf
[3], sizeof buf
[3], "%s-attr-%s",
1848 dbfile
, old_suffix
);
1850 if (stat(dbfile
,&sb
) < 0)
1854 && errno
!= ENOTDIR
)
1861 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1864 if (rename(dbfile
,buf
[1]) < 0)
1867 "unable to rename %s to %s\n",
1874 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1877 if (rename(buf
[0],dbfile
) < 0)
1880 "unable to rename %s to %s\n",
1883 rename(buf
[1],dbfile
);
1886 if (stat(buf
[4],&sb
) < 0)
1890 && errno
!= ENOTDIR
)
1897 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1900 if (rename(buf
[4],buf
[3]) < 0)
1903 "unable to rename %s to %s\n",
1906 rename(dbfile
,buf
[0]);
1907 rename(buf
[1],dbfile
);
1912 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1915 if (rename(buf
[2],buf
[4]) < 0)
1918 "unable to rename %s to %s\n",
1921 rename(buf
[3],buf
[4]);
1922 rename(dbfile
,buf
[0]);
1923 rename(buf
[1],dbfile
);
1931 void free_index(CA_DB
*db
)
1935 if (db
->db
) TXT_DB_free(db
->db
);
1940 int parse_yesno(char *str
, int def
)
1947 case 'f': /* false */
1948 case 'F': /* FALSE */
1954 case 't': /* true */
1955 case 'T': /* TRUE */
1970 * subject is expected to be in the format /type0=value0/type1=value1/type2=...
1971 * where characters may be escaped by \
1973 X509_NAME
*parse_name(char *subject
, long chtype
, int multirdn
)
1975 size_t buflen
= strlen(subject
)+1; /* to copy the types and values into. due to escaping, the copy can only become shorter */
1976 char *buf
= OPENSSL_malloc(buflen
);
1977 size_t max_ne
= buflen
/ 2 + 1; /* maximum number of name elements */
1978 char **ne_types
= OPENSSL_malloc(max_ne
* sizeof (char *));
1979 char **ne_values
= OPENSSL_malloc(max_ne
* sizeof (char *));
1980 int *mval
= OPENSSL_malloc (max_ne
* sizeof (int));
1982 char *sp
= subject
, *bp
= buf
;
1985 X509_NAME
*n
= NULL
;
1988 if (!buf
|| !ne_types
|| !ne_values
)
1990 BIO_printf(bio_err
, "malloc error\n");
1994 if (*subject
!= '/')
1996 BIO_printf(bio_err
, "Subject does not start with '/'.\n");
1999 sp
++; /* skip leading / */
2001 /* no multivalued RDN by default */
2007 ne_types
[ne_num
] = bp
;
2010 if (*sp
== '\\') /* is there anything to escape in the type...? */
2016 BIO_printf(bio_err
, "escape character at end of string\n");
2020 else if (*sp
== '=')
2031 BIO_printf(bio_err
, "end of string encountered while processing type of subject name element #%d\n", ne_num
);
2034 ne_values
[ne_num
] = bp
;
2043 BIO_printf(bio_err
, "escape character at end of string\n");
2047 else if (*sp
== '/')
2050 /* no multivalued RDN by default */
2054 else if (*sp
== '+' && multirdn
)
2056 /* a not escaped + signals a mutlivalued RDN */
2058 mval
[ne_num
+1] = -1;
2068 if (!(n
= X509_NAME_new()))
2071 for (i
= 0; i
< ne_num
; i
++)
2073 if ((nid
=OBJ_txt2nid(ne_types
[i
])) == NID_undef
)
2075 BIO_printf(bio_err
, "Subject Attribute %s has no known NID, skipped\n", ne_types
[i
]);
2081 BIO_printf(bio_err
, "No value provided for Subject Attribute %s, skipped\n", ne_types
[i
]);
2085 if (!X509_NAME_add_entry_by_NID(n
, nid
, chtype
, (unsigned char*)ne_values
[i
], -1,-1,mval
[i
]))
2089 OPENSSL_free(ne_values
);
2090 OPENSSL_free(ne_types
);
2097 OPENSSL_free(ne_values
);
2099 OPENSSL_free(ne_types
);
2105 /* This code MUST COME AFTER anything that uses rename() */
2106 #ifdef OPENSSL_SYS_WIN32
2107 int WIN32_rename(char *from
, char *to
)
2109 #ifndef OPENSSL_SYS_WINCE
2110 /* Windows rename gives an error if 'to' exists, so delete it
2111 * first and ignore file not found errror
2113 if((remove(to
) != 0) && (errno
!= ENOENT
))
2116 return rename(from
, to
);
2118 /* convert strings to UNICODE */
2120 BOOL result
= FALSE
;
2124 wfrom
= malloc((strlen(from
)+1)*2);
2125 wto
= malloc((strlen(to
)+1)*2);
2126 if (wfrom
!= NULL
&& wto
!= NULL
)
2128 for (i
=0; i
<(int)strlen(from
)+1; i
++)
2129 wfrom
[i
] = (short)from
[i
];
2130 for (i
=0; i
<(int)strlen(to
)+1; i
++)
2131 wto
[i
] = (short)to
[i
];
2132 result
= MoveFile(wfrom
, wto
);