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 int tlen
= arg
->count
+ 20;
379 tmp_p
= (char **)OPENSSL_realloc(arg
->data
,
380 sizeof(char *)*tlen
);
385 /* initialize newly allocated data */
386 for (i
= num
; i
< arg
->count
; i
++)
391 /* now look for the end of this */
392 if ((*p
== '\'') || (*p
== '\"')) /* scan for closing quote */
395 arg
->data
[num
-1]++; /* jump over quote */
396 while (*p
&& (*p
!= i
))
402 while (*p
&& ((*p
!= ' ') &&
403 (*p
!= '\t') && (*p
!= '\n')))
419 int app_init(long mesgwin
)
426 int dump_cert_text (BIO
*out
, X509
*x
)
430 p
=X509_NAME_oneline(X509_get_subject_name(x
),NULL
,0);
431 BIO_puts(out
,"subject=");
435 p
=X509_NAME_oneline(X509_get_issuer_name(x
),NULL
,0);
436 BIO_puts(out
,"\nissuer=");
444 static int ui_open(UI
*ui
)
446 return UI_method_get_opener(UI_OpenSSL())(ui
);
448 static int ui_read(UI
*ui
, UI_STRING
*uis
)
450 if (UI_get_input_flags(uis
) & UI_INPUT_FLAG_DEFAULT_PWD
451 && UI_get0_user_data(ui
))
453 switch(UI_get_string_type(uis
))
458 const char *password
=
459 ((PW_CB_DATA
*)UI_get0_user_data(ui
))->password
;
460 if (password
&& password
[0] != '\0')
462 UI_set_result(ui
, uis
, password
);
470 return UI_method_get_reader(UI_OpenSSL())(ui
, uis
);
472 static int ui_write(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')
491 return UI_method_get_writer(UI_OpenSSL())(ui
, uis
);
493 static int ui_close(UI
*ui
)
495 return UI_method_get_closer(UI_OpenSSL())(ui
);
497 int setup_ui_method(void)
499 ui_method
= UI_create_method("OpenSSL application user interface");
500 UI_method_set_opener(ui_method
, ui_open
);
501 UI_method_set_reader(ui_method
, ui_read
);
502 UI_method_set_writer(ui_method
, ui_write
);
503 UI_method_set_closer(ui_method
, ui_close
);
506 void destroy_ui_method(void)
510 UI_destroy_method(ui_method
);
514 int password_callback(char *buf
, int bufsiz
, int verify
,
519 const char *prompt_info
= NULL
;
520 const char *password
= NULL
;
521 PW_CB_DATA
*cb_data
= (PW_CB_DATA
*)cb_tmp
;
525 if (cb_data
->password
)
526 password
= cb_data
->password
;
527 if (cb_data
->prompt_info
)
528 prompt_info
= cb_data
->prompt_info
;
533 res
= strlen(password
);
536 memcpy(buf
, password
, res
);
540 ui
= UI_new_method(ui_method
);
548 prompt
= UI_construct_prompt(ui
, "pass phrase",
551 ui_flags
|= UI_INPUT_FLAG_DEFAULT_PWD
;
552 UI_ctrl(ui
, UI_CTRL_PRINT_ERRORS
, 1, 0, 0);
555 ok
= UI_add_input_string(ui
,prompt
,ui_flags
,buf
,
556 PW_MIN_LENGTH
,BUFSIZ
-1);
557 if (ok
>= 0 && verify
)
559 buff
= (char *)OPENSSL_malloc(bufsiz
);
560 ok
= UI_add_verify_string(ui
,prompt
,ui_flags
,buff
,
561 PW_MIN_LENGTH
,BUFSIZ
-1, buf
);
568 while (ok
< 0 && UI_ctrl(ui
, UI_CTRL_IS_REDOABLE
, 0, 0, 0));
572 OPENSSL_cleanse(buff
,(unsigned int)bufsiz
);
580 BIO_printf(bio_err
, "User interface error\n");
581 ERR_print_errors(bio_err
);
582 OPENSSL_cleanse(buf
,(unsigned int)bufsiz
);
587 BIO_printf(bio_err
,"aborted!\n");
588 OPENSSL_cleanse(buf
,(unsigned int)bufsiz
);
592 OPENSSL_free(prompt
);
597 static char *app_get_pass(BIO
*err
, char *arg
, int keepbio
);
599 int app_passwd(BIO
*err
, char *arg1
, char *arg2
, char **pass1
, char **pass2
)
602 if(!arg2
|| !arg1
|| strcmp(arg1
, arg2
)) same
= 0;
605 *pass1
= app_get_pass(err
, arg1
, same
);
606 if(!*pass1
) return 0;
607 } else if(pass1
) *pass1
= NULL
;
609 *pass2
= app_get_pass(err
, arg2
, same
? 2 : 0);
610 if(!*pass2
) return 0;
611 } else if(pass2
) *pass2
= NULL
;
615 static char *app_get_pass(BIO
*err
, char *arg
, int keepbio
)
617 char *tmp
, tpass
[APP_PASS_LEN
];
618 static BIO
*pwdbio
= NULL
;
620 if(!strncmp(arg
, "pass:", 5)) return BUF_strdup(arg
+ 5);
621 if(!strncmp(arg
, "env:", 4)) {
622 tmp
= getenv(arg
+ 4);
624 BIO_printf(err
, "Can't read environment variable %s\n", arg
+ 4);
627 return BUF_strdup(tmp
);
629 if(!keepbio
|| !pwdbio
) {
630 if(!strncmp(arg
, "file:", 5)) {
631 pwdbio
= BIO_new_file(arg
+ 5, "r");
633 BIO_printf(err
, "Can't open file %s\n", arg
+ 5);
636 } else if(!strncmp(arg
, "fd:", 3)) {
639 if(i
>= 0) pwdbio
= BIO_new_fd(i
, BIO_NOCLOSE
);
640 if((i
< 0) || !pwdbio
) {
641 BIO_printf(err
, "Can't access file descriptor %s\n", arg
+ 3);
644 /* Can't do BIO_gets on an fd BIO so add a buffering BIO */
645 btmp
= BIO_new(BIO_f_buffer());
646 pwdbio
= BIO_push(btmp
, pwdbio
);
647 } else if(!strcmp(arg
, "stdin")) {
648 pwdbio
= BIO_new_fp(stdin
, BIO_NOCLOSE
);
650 BIO_printf(err
, "Can't open BIO for stdin\n");
654 BIO_printf(err
, "Invalid password argument \"%s\"\n", arg
);
658 i
= BIO_gets(pwdbio
, tpass
, APP_PASS_LEN
);
660 BIO_free_all(pwdbio
);
664 BIO_printf(err
, "Error reading password from BIO\n");
667 tmp
= strchr(tpass
, '\n');
669 return BUF_strdup(tpass
);
672 int add_oid_section(BIO
*err
, CONF
*conf
)
675 STACK_OF(CONF_VALUE
) *sktmp
;
678 if(!(p
=NCONF_get_string(conf
,NULL
,"oid_section")))
683 if(!(sktmp
= NCONF_get_section(conf
, p
))) {
684 BIO_printf(err
, "problem loading oid section %s\n", p
);
687 for(i
= 0; i
< sk_CONF_VALUE_num(sktmp
); i
++) {
688 cnf
= sk_CONF_VALUE_value(sktmp
, i
);
689 if(OBJ_create(cnf
->value
, cnf
->name
, cnf
->name
) == NID_undef
) {
690 BIO_printf(err
, "problem creating object %s=%s\n",
691 cnf
->name
, cnf
->value
);
698 static int load_pkcs12(BIO
*err
, BIO
*in
, const char *desc
,
699 pem_password_cb
*pem_cb
, void *cb_data
,
700 EVP_PKEY
**pkey
, X509
**cert
, STACK_OF(X509
) **ca
)
703 char tpass
[PEM_BUFSIZE
];
706 p12
= d2i_PKCS12_bio(in
, NULL
);
709 BIO_printf(err
, "Error loading PKCS12 file for %s\n", desc
);
712 /* See if an empty password will do */
713 if (PKCS12_verify_mac(p12
, "", 0) || PKCS12_verify_mac(p12
, NULL
, 0))
718 pem_cb
= (pem_password_cb
*)password_callback
;
719 len
= pem_cb(tpass
, PEM_BUFSIZE
, 0, cb_data
);
722 BIO_printf(err
, "Passpharse callback error for %s\n",
726 if (len
< PEM_BUFSIZE
)
728 if (!PKCS12_verify_mac(p12
, tpass
, len
))
731 "Mac verify error (wrong password?) in PKCS12 file for %s\n", desc
);
736 ret
= PKCS12_parse(p12
, pass
, pkey
, cert
, ca
);
743 X509
*load_cert(BIO
*err
, const char *file
, int format
,
744 const char *pass
, ENGINE
*e
, const char *cert_descrip
)
746 ASN1_HEADER
*ah
=NULL
;
751 if ((cert
=BIO_new(BIO_s_file())) == NULL
)
753 ERR_print_errors(err
);
759 setvbuf(stdin
, NULL
, _IONBF
, 0);
760 BIO_set_fp(cert
,stdin
,BIO_NOCLOSE
);
764 if (BIO_read_filename(cert
,file
) <= 0)
766 BIO_printf(err
, "Error opening %s %s\n",
768 ERR_print_errors(err
);
773 if (format
== FORMAT_ASN1
)
774 x
=d2i_X509_bio(cert
,NULL
);
775 else if (format
== FORMAT_NETSCAPE
)
777 const unsigned char *p
,*op
;
780 /* We sort of have to do it this way because it is sort of nice
781 * to read the header first and check it, then
782 * try to read the certificate */
786 if ((buf
== NULL
) || (!BUF_MEM_grow(buf
,size
+1024*10)))
788 i
=BIO_read(cert
,&(buf
->data
[size
]),1024*10);
793 perror("reading certificate");
797 p
=(unsigned char *)buf
->data
;
800 /* First load the header */
801 if ((ah
=d2i_ASN1_HEADER(NULL
,&p
,(long)size
)) == NULL
)
803 if ((ah
->header
== NULL
) || (ah
->header
->data
== NULL
) ||
804 (strncmp(NETSCAPE_CERT_HDR
,(char *)ah
->header
->data
,
805 ah
->header
->length
) != 0))
807 BIO_printf(err
,"Error reading header on certificate\n");
810 /* header is ok, so now read the object */
812 ah
->meth
=X509_asn1_meth();
813 if ((ah
=d2i_ASN1_HEADER(&ah
,&p
,(long)size
)) == NULL
)
818 else if (format
== FORMAT_PEM
)
819 x
=PEM_read_bio_X509_AUX(cert
,NULL
,
820 (pem_password_cb
*)password_callback
, NULL
);
821 else if (format
== FORMAT_PKCS12
)
823 if (!load_pkcs12(err
, cert
,cert_descrip
, NULL
, NULL
,
828 BIO_printf(err
,"bad input format specified for %s\n",
835 BIO_printf(err
,"unable to load certificate\n");
836 ERR_print_errors(err
);
838 if (ah
!= NULL
) ASN1_HEADER_free(ah
);
839 if (cert
!= NULL
) BIO_free(cert
);
840 if (buf
!= NULL
) BUF_MEM_free(buf
);
844 EVP_PKEY
*load_key(BIO
*err
, const char *file
, int format
, int maybe_stdin
,
845 const char *pass
, ENGINE
*e
, const char *key_descrip
)
851 cb_data
.password
= pass
;
852 cb_data
.prompt_info
= file
;
854 if (file
== NULL
&& (!maybe_stdin
|| format
== FORMAT_ENGINE
))
856 BIO_printf(err
,"no keyfile specified\n");
859 #ifndef OPENSSL_NO_ENGINE
860 if (format
== FORMAT_ENGINE
)
863 BIO_printf(bio_err
,"no engine specified\n");
865 pkey
= ENGINE_load_private_key(e
, file
,
866 ui_method
, &cb_data
);
870 key
=BIO_new(BIO_s_file());
873 ERR_print_errors(err
);
876 if (file
== NULL
&& maybe_stdin
)
878 setvbuf(stdin
, NULL
, _IONBF
, 0);
879 BIO_set_fp(key
,stdin
,BIO_NOCLOSE
);
882 if (BIO_read_filename(key
,file
) <= 0)
884 BIO_printf(err
, "Error opening %s %s\n",
886 ERR_print_errors(err
);
889 if (format
== FORMAT_ASN1
)
891 pkey
=d2i_PrivateKey_bio(key
, NULL
);
893 else if (format
== FORMAT_PEM
)
895 pkey
=PEM_read_bio_PrivateKey(key
,NULL
,
896 (pem_password_cb
*)password_callback
, &cb_data
);
898 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
899 else if (format
== FORMAT_NETSCAPE
|| format
== FORMAT_IISSGC
)
900 pkey
= load_netscape_key(err
, key
, file
, key_descrip
, format
);
902 else if (format
== FORMAT_PKCS12
)
904 if (!load_pkcs12(err
, key
, key_descrip
,
905 (pem_password_cb
*)password_callback
, &cb_data
,
911 BIO_printf(err
,"bad input format specified for key file\n");
915 if (key
!= NULL
) BIO_free(key
);
917 BIO_printf(err
,"unable to load %s\n", key_descrip
);
921 EVP_PKEY
*load_pubkey(BIO
*err
, const char *file
, int format
, int maybe_stdin
,
922 const char *pass
, ENGINE
*e
, const char *key_descrip
)
928 cb_data
.password
= pass
;
929 cb_data
.prompt_info
= file
;
931 if (file
== NULL
&& (!maybe_stdin
|| format
== FORMAT_ENGINE
))
933 BIO_printf(err
,"no keyfile specified\n");
936 #ifndef OPENSSL_NO_ENGINE
937 if (format
== FORMAT_ENGINE
)
940 BIO_printf(bio_err
,"no engine specified\n");
942 pkey
= ENGINE_load_public_key(e
, file
,
943 ui_method
, &cb_data
);
947 key
=BIO_new(BIO_s_file());
950 ERR_print_errors(err
);
953 if (file
== NULL
&& maybe_stdin
)
955 setvbuf(stdin
, NULL
, _IONBF
, 0);
956 BIO_set_fp(key
,stdin
,BIO_NOCLOSE
);
959 if (BIO_read_filename(key
,file
) <= 0)
961 BIO_printf(err
, "Error opening %s %s\n",
963 ERR_print_errors(err
);
966 if (format
== FORMAT_ASN1
)
968 pkey
=d2i_PUBKEY_bio(key
, NULL
);
970 else if (format
== FORMAT_PEM
)
972 pkey
=PEM_read_bio_PUBKEY(key
,NULL
,
973 (pem_password_cb
*)password_callback
, &cb_data
);
975 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
976 else if (format
== FORMAT_NETSCAPE
|| format
== FORMAT_IISSGC
)
977 pkey
= load_netscape_key(err
, key
, file
, key_descrip
, format
);
981 BIO_printf(err
,"bad input format specified for key file\n");
985 if (key
!= NULL
) BIO_free(key
);
987 BIO_printf(err
,"unable to load %s\n", key_descrip
);
991 #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA)
993 load_netscape_key(BIO
*err
, BIO
*key
, const char *file
,
994 const char *key_descrip
, int format
)
999 const unsigned char *p
;
1003 pkey
= EVP_PKEY_new();
1005 if (buf
== NULL
|| pkey
== NULL
)
1009 if (!BUF_MEM_grow_clean(buf
,size
+1024*10))
1011 i
= BIO_read(key
, &(buf
->data
[size
]), 1024*10);
1017 BIO_printf(err
, "Error reading %s %s",
1022 p
=(unsigned char *)buf
->data
;
1023 rsa
= d2i_RSA_NET(NULL
,&p
,(long)size
,NULL
,
1024 (format
== FORMAT_IISSGC
? 1 : 0));
1028 EVP_PKEY_set1_RSA(pkey
, rsa
);
1032 EVP_PKEY_free(pkey
);
1035 #endif /* ndef OPENSSL_NO_RC4 */
1037 STACK_OF(X509
) *load_certs(BIO
*err
, const char *file
, int format
,
1038 const char *pass
, ENGINE
*e
, const char *cert_descrip
)
1042 STACK_OF(X509
) *othercerts
= NULL
;
1043 STACK_OF(X509_INFO
) *allcerts
= NULL
;
1047 cb_data
.password
= pass
;
1048 cb_data
.prompt_info
= file
;
1050 if((certs
= BIO_new(BIO_s_file())) == NULL
)
1052 ERR_print_errors(err
);
1057 BIO_set_fp(certs
,stdin
,BIO_NOCLOSE
);
1060 if (BIO_read_filename(certs
,file
) <= 0)
1062 BIO_printf(err
, "Error opening %s %s\n",
1063 cert_descrip
, file
);
1064 ERR_print_errors(err
);
1069 if (format
== FORMAT_PEM
)
1071 othercerts
= sk_X509_new_null();
1074 sk_X509_free(othercerts
);
1078 allcerts
= PEM_X509_INFO_read_bio(certs
, NULL
,
1079 (pem_password_cb
*)password_callback
, &cb_data
);
1080 for(i
= 0; i
< sk_X509_INFO_num(allcerts
); i
++)
1082 xi
= sk_X509_INFO_value (allcerts
, i
);
1085 sk_X509_push(othercerts
, xi
->x509
);
1092 BIO_printf(err
,"bad input format specified for %s\n",
1097 if (othercerts
== NULL
)
1099 BIO_printf(err
,"unable to load certificates\n");
1100 ERR_print_errors(err
);
1102 if (allcerts
) sk_X509_INFO_pop_free(allcerts
, X509_INFO_free
);
1103 if (certs
!= NULL
) BIO_free(certs
);
1108 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
1109 /* Return error for unknown extensions */
1110 #define X509V3_EXT_DEFAULT 0
1111 /* Print error for unknown extensions */
1112 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
1113 /* ASN1 parse unknown extensions */
1114 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
1115 /* BIO_dump unknown extensions */
1116 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
1118 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
1119 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
1121 int set_cert_ex(unsigned long *flags
, const char *arg
)
1123 static const NAME_EX_TBL cert_tbl
[] = {
1124 { "compatible", X509_FLAG_COMPAT
, 0xffffffffl
},
1125 { "ca_default", X509_FLAG_CA
, 0xffffffffl
},
1126 { "no_header", X509_FLAG_NO_HEADER
, 0},
1127 { "no_version", X509_FLAG_NO_VERSION
, 0},
1128 { "no_serial", X509_FLAG_NO_SERIAL
, 0},
1129 { "no_signame", X509_FLAG_NO_SIGNAME
, 0},
1130 { "no_validity", X509_FLAG_NO_VALIDITY
, 0},
1131 { "no_subject", X509_FLAG_NO_SUBJECT
, 0},
1132 { "no_issuer", X509_FLAG_NO_ISSUER
, 0},
1133 { "no_pubkey", X509_FLAG_NO_PUBKEY
, 0},
1134 { "no_extensions", X509_FLAG_NO_EXTENSIONS
, 0},
1135 { "no_sigdump", X509_FLAG_NO_SIGDUMP
, 0},
1136 { "no_aux", X509_FLAG_NO_AUX
, 0},
1137 { "no_attributes", X509_FLAG_NO_ATTRIBUTES
, 0},
1138 { "ext_default", X509V3_EXT_DEFAULT
, X509V3_EXT_UNKNOWN_MASK
},
1139 { "ext_error", X509V3_EXT_ERROR_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1140 { "ext_parse", X509V3_EXT_PARSE_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1141 { "ext_dump", X509V3_EXT_DUMP_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
1144 return set_multi_opts(flags
, arg
, cert_tbl
);
1147 int set_name_ex(unsigned long *flags
, const char *arg
)
1149 static const NAME_EX_TBL ex_tbl
[] = {
1150 { "esc_2253", ASN1_STRFLGS_ESC_2253
, 0},
1151 { "esc_ctrl", ASN1_STRFLGS_ESC_CTRL
, 0},
1152 { "esc_msb", ASN1_STRFLGS_ESC_MSB
, 0},
1153 { "use_quote", ASN1_STRFLGS_ESC_QUOTE
, 0},
1154 { "utf8", ASN1_STRFLGS_UTF8_CONVERT
, 0},
1155 { "ignore_type", ASN1_STRFLGS_IGNORE_TYPE
, 0},
1156 { "show_type", ASN1_STRFLGS_SHOW_TYPE
, 0},
1157 { "dump_all", ASN1_STRFLGS_DUMP_ALL
, 0},
1158 { "dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN
, 0},
1159 { "dump_der", ASN1_STRFLGS_DUMP_DER
, 0},
1160 { "compat", XN_FLAG_COMPAT
, 0xffffffffL
},
1161 { "sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS
, XN_FLAG_SEP_MASK
},
1162 { "sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC
, XN_FLAG_SEP_MASK
},
1163 { "sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC
, XN_FLAG_SEP_MASK
},
1164 { "sep_multiline", XN_FLAG_SEP_MULTILINE
, XN_FLAG_SEP_MASK
},
1165 { "dn_rev", XN_FLAG_DN_REV
, 0},
1166 { "nofname", XN_FLAG_FN_NONE
, XN_FLAG_FN_MASK
},
1167 { "sname", XN_FLAG_FN_SN
, XN_FLAG_FN_MASK
},
1168 { "lname", XN_FLAG_FN_LN
, XN_FLAG_FN_MASK
},
1169 { "align", XN_FLAG_FN_ALIGN
, 0},
1170 { "oid", XN_FLAG_FN_OID
, XN_FLAG_FN_MASK
},
1171 { "space_eq", XN_FLAG_SPC_EQ
, 0},
1172 { "dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS
, 0},
1173 { "RFC2253", XN_FLAG_RFC2253
, 0xffffffffL
},
1174 { "oneline", XN_FLAG_ONELINE
, 0xffffffffL
},
1175 { "multiline", XN_FLAG_MULTILINE
, 0xffffffffL
},
1176 { "ca_default", XN_FLAG_MULTILINE
, 0xffffffffL
},
1179 return set_multi_opts(flags
, arg
, ex_tbl
);
1182 int set_ext_copy(int *copy_type
, const char *arg
)
1184 if (!strcasecmp(arg
, "none"))
1185 *copy_type
= EXT_COPY_NONE
;
1186 else if (!strcasecmp(arg
, "copy"))
1187 *copy_type
= EXT_COPY_ADD
;
1188 else if (!strcasecmp(arg
, "copyall"))
1189 *copy_type
= EXT_COPY_ALL
;
1195 int copy_extensions(X509
*x
, X509_REQ
*req
, int copy_type
)
1197 STACK_OF(X509_EXTENSION
) *exts
= NULL
;
1198 X509_EXTENSION
*ext
, *tmpext
;
1200 int i
, idx
, ret
= 0;
1201 if (!x
|| !req
|| (copy_type
== EXT_COPY_NONE
))
1203 exts
= X509_REQ_get_extensions(req
);
1205 for(i
= 0; i
< sk_X509_EXTENSION_num(exts
); i
++) {
1206 ext
= sk_X509_EXTENSION_value(exts
, i
);
1207 obj
= X509_EXTENSION_get_object(ext
);
1208 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
1209 /* Does extension exist? */
1211 /* If normal copy don't override existing extension */
1212 if (copy_type
== EXT_COPY_ADD
)
1214 /* Delete all extensions of same type */
1216 tmpext
= X509_get_ext(x
, idx
);
1217 X509_delete_ext(x
, idx
);
1218 X509_EXTENSION_free(tmpext
);
1219 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
1220 } while (idx
!= -1);
1222 if (!X509_add_ext(x
, ext
, -1))
1230 sk_X509_EXTENSION_pop_free(exts
, X509_EXTENSION_free
);
1238 static int set_multi_opts(unsigned long *flags
, const char *arg
, const NAME_EX_TBL
*in_tbl
)
1240 STACK_OF(CONF_VALUE
) *vals
;
1244 vals
= X509V3_parse_list(arg
);
1245 for (i
= 0; i
< sk_CONF_VALUE_num(vals
); i
++) {
1246 val
= sk_CONF_VALUE_value(vals
, i
);
1247 if (!set_table_opts(flags
, val
->name
, in_tbl
))
1250 sk_CONF_VALUE_pop_free(vals
, X509V3_conf_free
);
1254 static int set_table_opts(unsigned long *flags
, const char *arg
, const NAME_EX_TBL
*in_tbl
)
1257 const NAME_EX_TBL
*ptbl
;
1263 } else if (c
== '+') {
1268 for(ptbl
= in_tbl
; ptbl
->name
; ptbl
++) {
1269 if(!strcasecmp(arg
, ptbl
->name
)) {
1270 *flags
&= ~ptbl
->mask
;
1271 if(c
) *flags
|= ptbl
->flag
;
1272 else *flags
&= ~ptbl
->flag
;
1279 void print_name(BIO
*out
, const char *title
, X509_NAME
*nm
, unsigned long lflags
)
1285 if(title
) BIO_puts(out
, title
);
1286 if((lflags
& XN_FLAG_SEP_MASK
) == XN_FLAG_SEP_MULTILINE
) {
1290 if(lflags
== XN_FLAG_COMPAT
) {
1291 buf
= X509_NAME_oneline(nm
, 0, 0);
1293 BIO_puts(out
, "\n");
1296 if(mline
) BIO_puts(out
, "\n");
1297 X509_NAME_print_ex(out
, nm
, indent
, lflags
);
1298 BIO_puts(out
, "\n");
1302 X509_STORE
*setup_verify(BIO
*bp
, char *CAfile
, char *CApath
)
1305 X509_LOOKUP
*lookup
;
1306 if(!(store
= X509_STORE_new())) goto end
;
1307 lookup
=X509_STORE_add_lookup(store
,X509_LOOKUP_file());
1308 if (lookup
== NULL
) goto end
;
1310 if(!X509_LOOKUP_load_file(lookup
,CAfile
,X509_FILETYPE_PEM
)) {
1311 BIO_printf(bp
, "Error loading file %s\n", CAfile
);
1314 } else X509_LOOKUP_load_file(lookup
,NULL
,X509_FILETYPE_DEFAULT
);
1316 lookup
=X509_STORE_add_lookup(store
,X509_LOOKUP_hash_dir());
1317 if (lookup
== NULL
) goto end
;
1319 if(!X509_LOOKUP_add_dir(lookup
,CApath
,X509_FILETYPE_PEM
)) {
1320 BIO_printf(bp
, "Error loading directory %s\n", CApath
);
1323 } else X509_LOOKUP_add_dir(lookup
,NULL
,X509_FILETYPE_DEFAULT
);
1328 X509_STORE_free(store
);
1332 #ifndef OPENSSL_NO_ENGINE
1333 /* Try to load an engine in a shareable library */
1334 static ENGINE
*try_load_engine(BIO
*err
, const char *engine
, int debug
)
1336 ENGINE
*e
= ENGINE_by_id("dynamic");
1339 if (!ENGINE_ctrl_cmd_string(e
, "SO_PATH", engine
, 0)
1340 || !ENGINE_ctrl_cmd_string(e
, "LOAD", NULL
, 0))
1349 ENGINE
*setup_engine(BIO
*err
, const char *engine
, int debug
)
1355 if(strcmp(engine
, "auto") == 0)
1357 BIO_printf(err
,"enabling auto ENGINE support\n");
1358 ENGINE_register_all_complete();
1361 if((e
= ENGINE_by_id(engine
)) == NULL
1362 && (e
= try_load_engine(err
, engine
, debug
)) == NULL
)
1364 BIO_printf(err
,"invalid engine \"%s\"\n", engine
);
1365 ERR_print_errors(err
);
1370 ENGINE_ctrl(e
, ENGINE_CTRL_SET_LOGSTREAM
,
1373 ENGINE_ctrl_cmd(e
, "SET_USER_INTERFACE", 0, ui_method
, 0, 1);
1374 if(!ENGINE_set_default(e
, ENGINE_METHOD_ALL
))
1376 BIO_printf(err
,"can't use that engine\n");
1377 ERR_print_errors(err
);
1382 BIO_printf(err
,"engine \"%s\" set.\n", ENGINE_get_id(e
));
1384 /* Free our "structural" reference. */
1391 int load_config(BIO
*err
, CONF
*cnf
)
1398 OPENSSL_load_builtin_modules();
1400 if (CONF_modules_load(cnf
, NULL
, 0) <= 0)
1402 BIO_printf(err
, "Error configuring OpenSSL\n");
1403 ERR_print_errors(err
);
1409 char *make_config_name()
1411 const char *t
=X509_get_default_cert_area();
1415 len
=strlen(t
)+strlen(OPENSSL_CONF
)+2;
1416 p
=OPENSSL_malloc(len
);
1417 BUF_strlcpy(p
,t
,len
);
1418 #ifndef OPENSSL_SYS_VMS
1419 BUF_strlcat(p
,"/",len
);
1421 BUF_strlcat(p
,OPENSSL_CONF
,len
);
1426 static unsigned long index_serial_hash(const char **a
)
1431 while (*n
== '0') n
++;
1432 return(lh_strhash(n
));
1435 static int index_serial_cmp(const char **a
, const char **b
)
1439 for (aa
=a
[DB_serial
]; *aa
== '0'; aa
++);
1440 for (bb
=b
[DB_serial
]; *bb
== '0'; bb
++);
1441 return(strcmp(aa
,bb
));
1444 static int index_name_qual(char **a
)
1445 { return(a
[0][0] == 'V'); }
1447 static unsigned long index_name_hash(const char **a
)
1448 { return(lh_strhash(a
[DB_name
])); }
1450 int index_name_cmp(const char **a
, const char **b
)
1451 { return(strcmp(a
[DB_name
],
1454 static IMPLEMENT_LHASH_HASH_FN(index_serial_hash
,const char **)
1455 static IMPLEMENT_LHASH_COMP_FN(index_serial_cmp
,const char **)
1456 static IMPLEMENT_LHASH_HASH_FN(index_name_hash
,const char **)
1457 static IMPLEMENT_LHASH_COMP_FN(index_name_cmp
,const char **)
1462 BIGNUM
*load_serial(char *serialfile
, int create
, ASN1_INTEGER
**retai
)
1466 MS_STATIC
char buf
[1024];
1467 ASN1_INTEGER
*ai
=NULL
;
1469 ai
=ASN1_INTEGER_new();
1470 if (ai
== NULL
) goto err
;
1472 if ((in
=BIO_new(BIO_s_file())) == NULL
)
1474 ERR_print_errors(bio_err
);
1478 if (BIO_read_filename(in
,serialfile
) <= 0)
1488 if (ret
== NULL
|| !rand_serial(ret
, ai
))
1489 BIO_printf(bio_err
, "Out of memory\n");
1494 if (!a2i_ASN1_INTEGER(in
,ai
,buf
,1024))
1496 BIO_printf(bio_err
,"unable to load number from %s\n",
1500 ret
=ASN1_INTEGER_to_BN(ai
,NULL
);
1503 BIO_printf(bio_err
,"error converting number from bin to BIGNUM\n");
1514 if (in
!= NULL
) BIO_free(in
);
1515 if (ai
!= NULL
) ASN1_INTEGER_free(ai
);
1519 int save_serial(char *serialfile
, char *suffix
, BIGNUM
*serial
, ASN1_INTEGER
**retai
)
1524 ASN1_INTEGER
*ai
=NULL
;
1528 j
= strlen(serialfile
);
1530 j
= strlen(serialfile
) + strlen(suffix
) + 1;
1533 BIO_printf(bio_err
,"file name too long\n");
1538 BUF_strlcpy(buf
[0], serialfile
, BSIZE
);
1541 #ifndef OPENSSL_SYS_VMS
1542 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", serialfile
, suffix
);
1544 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", serialfile
, suffix
);
1548 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[0]);
1550 out
=BIO_new(BIO_s_file());
1553 ERR_print_errors(bio_err
);
1556 if (BIO_write_filename(out
,buf
[0]) <= 0)
1562 if ((ai
=BN_to_ASN1_INTEGER(serial
,NULL
)) == NULL
)
1564 BIO_printf(bio_err
,"error converting serial to ASN.1 format\n");
1567 i2a_ASN1_INTEGER(out
,ai
);
1576 if (out
!= NULL
) BIO_free_all(out
);
1577 if (ai
!= NULL
) ASN1_INTEGER_free(ai
);
1581 int rotate_serial(char *serialfile
, char *new_suffix
, char *old_suffix
)
1587 i
= strlen(serialfile
) + strlen(old_suffix
);
1588 j
= strlen(serialfile
) + strlen(new_suffix
);
1592 BIO_printf(bio_err
,"file name too long\n");
1596 #ifndef OPENSSL_SYS_VMS
1597 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s",
1598 serialfile
, new_suffix
);
1600 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s",
1601 serialfile
, new_suffix
);
1603 #ifndef OPENSSL_SYS_VMS
1604 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.%s",
1605 serialfile
, old_suffix
);
1607 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-%s",
1608 serialfile
, old_suffix
);
1610 if (stat(serialfile
,&sb
) < 0)
1622 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1623 serialfile
, buf
[1]);
1625 if (rename(serialfile
,buf
[1]) < 0)
1628 "unable to rename %s to %s\n",
1629 serialfile
, buf
[1]);
1635 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1638 if (rename(buf
[0],serialfile
) < 0)
1641 "unable to rename %s to %s\n",
1644 rename(buf
[1],serialfile
);
1652 int rand_serial(BIGNUM
*b
, ASN1_INTEGER
*ai
)
1664 if (!BN_pseudo_rand(btmp
, SERIAL_RAND_BITS
, 0, 0))
1666 if (ai
&& !BN_to_ASN1_INTEGER(btmp
, ai
))
1679 CA_DB
*load_index(char *dbfile
, DB_ATTR
*db_attr
)
1681 CA_DB
*retdb
= NULL
;
1682 TXT_DB
*tmpdb
= NULL
;
1683 BIO
*in
= BIO_new(BIO_s_file());
1684 CONF
*dbattr_conf
= NULL
;
1690 ERR_print_errors(bio_err
);
1693 if (BIO_read_filename(in
,dbfile
) <= 0)
1696 BIO_printf(bio_err
,"unable to open '%s'\n",dbfile
);
1699 if ((tmpdb
= TXT_DB_read(in
,DB_NUMBER
)) == NULL
)
1701 if (tmpdb
!= NULL
) TXT_DB_free(tmpdb
);
1705 #ifndef OPENSSL_SYS_VMS
1706 BIO_snprintf(buf
[0], sizeof buf
[0], "%s.attr", dbfile
);
1708 BIO_snprintf(buf
[0], sizeof buf
[0], "%s-attr", dbfile
);
1710 dbattr_conf
= NCONF_new(NULL
);
1711 if (NCONF_load(dbattr_conf
,buf
[0],&errorline
) <= 0)
1716 "error on line %ld of db attribute file '%s'\n"
1722 NCONF_free(dbattr_conf
);
1727 if ((retdb
= OPENSSL_malloc(sizeof(CA_DB
))) == NULL
)
1729 fprintf(stderr
, "Out of memory\n");
1736 retdb
->attributes
= *db_attr
;
1739 retdb
->attributes
.unique_subject
= 1;
1744 char *p
= NCONF_get_string(dbattr_conf
,NULL
,"unique_subject");
1748 BIO_printf(bio_err
, "DEBUG[load_index]: unique_subject = \"%s\"\n", p
);
1750 retdb
->attributes
.unique_subject
= parse_yesno(p
,1);
1755 if (dbattr_conf
) NCONF_free(dbattr_conf
);
1756 if (tmpdb
) TXT_DB_free(tmpdb
);
1757 if (in
) BIO_free_all(in
);
1761 int index_index(CA_DB
*db
)
1763 if (!TXT_DB_create_index(db
->db
, DB_serial
, NULL
,
1764 LHASH_HASH_FN(index_serial_hash
),
1765 LHASH_COMP_FN(index_serial_cmp
)))
1768 "error creating serial number index:(%ld,%ld,%ld)\n",
1769 db
->db
->error
,db
->db
->arg1
,db
->db
->arg2
);
1773 if (db
->attributes
.unique_subject
1774 && !TXT_DB_create_index(db
->db
, DB_name
, index_name_qual
,
1775 LHASH_HASH_FN(index_name_hash
),
1776 LHASH_COMP_FN(index_name_cmp
)))
1778 BIO_printf(bio_err
,"error creating name index:(%ld,%ld,%ld)\n",
1779 db
->db
->error
,db
->db
->arg1
,db
->db
->arg2
);
1785 int save_index(const char *dbfile
, const char *suffix
, CA_DB
*db
)
1788 BIO
*out
= BIO_new(BIO_s_file());
1793 ERR_print_errors(bio_err
);
1797 j
= strlen(dbfile
) + strlen(suffix
);
1800 BIO_printf(bio_err
,"file name too long\n");
1804 #ifndef OPENSSL_SYS_VMS
1805 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s.attr", dbfile
);
1807 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s-attr", dbfile
);
1809 #ifndef OPENSSL_SYS_VMS
1810 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.attr.%s", dbfile
, suffix
);
1812 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-attr-%s", dbfile
, suffix
);
1814 #ifndef OPENSSL_SYS_VMS
1815 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s", dbfile
, suffix
);
1817 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s", dbfile
, suffix
);
1820 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[0]);
1822 if (BIO_write_filename(out
,buf
[0]) <= 0)
1825 BIO_printf(bio_err
,"unable to open '%s'\n", dbfile
);
1828 j
=TXT_DB_write(out
,db
->db
);
1829 if (j
<= 0) goto err
;
1833 out
= BIO_new(BIO_s_file());
1835 BIO_printf(bio_err
, "DEBUG: writing \"%s\"\n", buf
[1]);
1837 if (BIO_write_filename(out
,buf
[1]) <= 0)
1840 BIO_printf(bio_err
,"unable to open '%s'\n", buf
[2]);
1843 BIO_printf(out
,"unique_subject = %s\n",
1844 db
->attributes
.unique_subject
? "yes" : "no");
1852 int rotate_index(const char *dbfile
, const char *new_suffix
, const char *old_suffix
)
1858 i
= strlen(dbfile
) + strlen(old_suffix
);
1859 j
= strlen(dbfile
) + strlen(new_suffix
);
1863 BIO_printf(bio_err
,"file name too long\n");
1867 #ifndef OPENSSL_SYS_VMS
1868 j
= BIO_snprintf(buf
[4], sizeof buf
[4], "%s.attr", dbfile
);
1870 j
= BIO_snprintf(buf
[4], sizeof buf
[4], "%s-attr", dbfile
);
1872 #ifndef OPENSSL_SYS_VMS
1873 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s.attr.%s",
1874 dbfile
, new_suffix
);
1876 j
= BIO_snprintf(buf
[2], sizeof buf
[2], "%s-attr-%s",
1877 dbfile
, new_suffix
);
1879 #ifndef OPENSSL_SYS_VMS
1880 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s.%s",
1881 dbfile
, new_suffix
);
1883 j
= BIO_snprintf(buf
[0], sizeof buf
[0], "%s-%s",
1884 dbfile
, new_suffix
);
1886 #ifndef OPENSSL_SYS_VMS
1887 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s.%s",
1888 dbfile
, old_suffix
);
1890 j
= BIO_snprintf(buf
[1], sizeof buf
[1], "%s-%s",
1891 dbfile
, old_suffix
);
1893 #ifndef OPENSSL_SYS_VMS
1894 j
= BIO_snprintf(buf
[3], sizeof buf
[3], "%s.attr.%s",
1895 dbfile
, old_suffix
);
1897 j
= BIO_snprintf(buf
[3], sizeof buf
[3], "%s-attr-%s",
1898 dbfile
, old_suffix
);
1900 if (stat(dbfile
,&sb
) < 0)
1912 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1915 if (rename(dbfile
,buf
[1]) < 0)
1918 "unable to rename %s to %s\n",
1925 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1928 if (rename(buf
[0],dbfile
) < 0)
1931 "unable to rename %s to %s\n",
1934 rename(buf
[1],dbfile
);
1937 if (stat(buf
[4],&sb
) < 0)
1949 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1952 if (rename(buf
[4],buf
[3]) < 0)
1955 "unable to rename %s to %s\n",
1958 rename(dbfile
,buf
[0]);
1959 rename(buf
[1],dbfile
);
1964 BIO_printf(bio_err
, "DEBUG: renaming \"%s\" to \"%s\"\n",
1967 if (rename(buf
[2],buf
[4]) < 0)
1970 "unable to rename %s to %s\n",
1973 rename(buf
[3],buf
[4]);
1974 rename(dbfile
,buf
[0]);
1975 rename(buf
[1],dbfile
);
1983 void free_index(CA_DB
*db
)
1987 if (db
->db
) TXT_DB_free(db
->db
);
1992 int parse_yesno(const char *str
, int def
)
1999 case 'f': /* false */
2000 case 'F': /* FALSE */
2006 case 't': /* true */
2007 case 'T': /* TRUE */
2022 * subject is expected to be in the format /type0=value0/type1=value1/type2=...
2023 * where characters may be escaped by \
2025 X509_NAME
*parse_name(char *subject
, long chtype
, int multirdn
)
2027 size_t buflen
= strlen(subject
)+1; /* to copy the types and values into. due to escaping, the copy can only become shorter */
2028 char *buf
= OPENSSL_malloc(buflen
);
2029 size_t max_ne
= buflen
/ 2 + 1; /* maximum number of name elements */
2030 char **ne_types
= OPENSSL_malloc(max_ne
* sizeof (char *));
2031 char **ne_values
= OPENSSL_malloc(max_ne
* sizeof (char *));
2032 int *mval
= OPENSSL_malloc (max_ne
* sizeof (int));
2034 char *sp
= subject
, *bp
= buf
;
2037 X509_NAME
*n
= NULL
;
2040 if (!buf
|| !ne_types
|| !ne_values
)
2042 BIO_printf(bio_err
, "malloc error\n");
2046 if (*subject
!= '/')
2048 BIO_printf(bio_err
, "Subject does not start with '/'.\n");
2051 sp
++; /* skip leading / */
2053 /* no multivalued RDN by default */
2059 ne_types
[ne_num
] = bp
;
2062 if (*sp
== '\\') /* is there anything to escape in the type...? */
2068 BIO_printf(bio_err
, "escape character at end of string\n");
2072 else if (*sp
== '=')
2083 BIO_printf(bio_err
, "end of string encountered while processing type of subject name element #%d\n", ne_num
);
2086 ne_values
[ne_num
] = bp
;
2095 BIO_printf(bio_err
, "escape character at end of string\n");
2099 else if (*sp
== '/')
2102 /* no multivalued RDN by default */
2106 else if (*sp
== '+' && multirdn
)
2108 /* a not escaped + signals a mutlivalued RDN */
2110 mval
[ne_num
+1] = -1;
2120 if (!(n
= X509_NAME_new()))
2123 for (i
= 0; i
< ne_num
; i
++)
2125 if ((nid
=OBJ_txt2nid(ne_types
[i
])) == NID_undef
)
2127 BIO_printf(bio_err
, "Subject Attribute %s has no known NID, skipped\n", ne_types
[i
]);
2133 BIO_printf(bio_err
, "No value provided for Subject Attribute %s, skipped\n", ne_types
[i
]);
2137 if (!X509_NAME_add_entry_by_NID(n
, nid
, chtype
, (unsigned char*)ne_values
[i
], -1,-1,mval
[i
]))
2141 OPENSSL_free(ne_values
);
2142 OPENSSL_free(ne_types
);
2149 OPENSSL_free(ne_values
);
2151 OPENSSL_free(ne_types
);
2157 /* This code MUST COME AFTER anything that uses rename() */
2158 #ifdef OPENSSL_SYS_WIN32
2159 int WIN32_rename(const char *from
, const char *to
)
2161 #ifndef OPENSSL_SYS_WINCE
2162 /* Windows rename gives an error if 'to' exists, so delete it
2163 * first and ignore file not found errror
2165 if((remove(to
) != 0) && (errno
!= ENOENT
))
2168 return rename(from
, to
);
2170 /* convert strings to UNICODE */
2172 BOOL result
= FALSE
;
2176 wfrom
= malloc((strlen(from
)+1)*2);
2177 wto
= malloc((strlen(to
)+1)*2);
2178 if (wfrom
!= NULL
&& wto
!= NULL
)
2180 for (i
=0; i
<(int)strlen(from
)+1; i
++)
2181 wfrom
[i
] = (short)from
[i
];
2182 for (i
=0; i
<(int)strlen(to
)+1; i
++)
2183 wto
[i
] = (short)to
[i
];
2184 result
= MoveFile(wfrom
, wto
);
2196 int args_verify(char ***pargs
, int *pargc
,
2197 int *badarg
, BIO
*err
, X509_VERIFY_PARAM
**pm
)
2199 ASN1_OBJECT
*otmp
= NULL
;
2200 unsigned long flags
= 0;
2203 char **oldargs
= *pargs
;
2204 char *arg
= **pargs
, *argn
= (*pargs
)[1];
2205 if (!strcmp(arg
, "-policy"))
2211 otmp
= OBJ_txt2obj(argn
, 0);
2214 BIO_printf(err
, "Invalid Policy \"%s\"\n",
2221 else if (strcmp(arg
,"-purpose") == 0)
2223 X509_PURPOSE
*xptmp
;
2228 i
= X509_PURPOSE_get_by_sname(argn
);
2231 BIO_printf(err
, "unrecognized purpose\n");
2236 xptmp
= X509_PURPOSE_get0(i
);
2237 purpose
= X509_PURPOSE_get_id(xptmp
);
2242 else if (!strcmp(arg
, "-ignore_critical"))
2243 flags
|= X509_V_FLAG_IGNORE_CRITICAL
;
2244 else if (!strcmp(arg
, "-issuer_checks"))
2245 flags
|= X509_V_FLAG_CB_ISSUER_CHECK
;
2246 else if (!strcmp(arg
, "-crl_check"))
2247 flags
|= X509_V_FLAG_CRL_CHECK
;
2248 else if (!strcmp(arg
, "-crl_check_all"))
2249 flags
|= X509_V_FLAG_CRL_CHECK
|X509_V_FLAG_CRL_CHECK_ALL
;
2250 else if (!strcmp(arg
, "-policy_check"))
2251 flags
|= X509_V_FLAG_POLICY_CHECK
;
2252 else if (!strcmp(arg
, "-explicit_policy"))
2253 flags
|= X509_V_FLAG_EXPLICIT_POLICY
;
2254 else if (!strcmp(arg
, "-x509_strict"))
2255 flags
|= X509_V_FLAG_X509_STRICT
;
2256 else if (!strcmp(arg
, "-policy_print"))
2257 flags
|= X509_V_FLAG_NOTIFY_POLICY
;
2264 X509_VERIFY_PARAM_free(*pm
);
2269 if (!*pm
&& !(*pm
= X509_VERIFY_PARAM_new()))
2276 X509_VERIFY_PARAM_add0_policy(*pm
, otmp
);
2278 X509_VERIFY_PARAM_set_flags(*pm
, flags
);
2281 X509_VERIFY_PARAM_set_purpose(*pm
, purpose
);
2288 *pargc
-= *pargs
- oldargs
;
2294 static void nodes_print(BIO
*out
, const char *name
,
2295 STACK_OF(X509_POLICY_NODE
) *nodes
)
2297 X509_POLICY_NODE
*node
;
2299 BIO_printf(out
, "%s Policies:", name
);
2302 BIO_puts(out
, "\n");
2303 for (i
= 0; i
< sk_X509_POLICY_NODE_num(nodes
); i
++)
2305 node
= sk_X509_POLICY_NODE_value(nodes
, i
);
2306 X509_POLICY_NODE_print(out
, node
, 2);
2310 BIO_puts(out
, " <empty>\n");
2313 void policies_print(BIO
*out
, X509_STORE_CTX
*ctx
)
2315 X509_POLICY_TREE
*tree
;
2316 int explicit_policy
;
2320 out
= BIO_new_fp(stderr
, BIO_NOCLOSE
);
2323 tree
= X509_STORE_CTX_get0_policy_tree(ctx
);
2324 explicit_policy
= X509_STORE_CTX_get_explicit_policy(ctx
);
2326 BIO_printf(out
, "Require explicit Policy: %s\n",
2327 explicit_policy
? "True" : "False");
2329 nodes_print(out
, "Authority", X509_policy_tree_get0_policies(tree
));
2330 nodes_print(out
, "User", X509_policy_tree_get0_user_policies(tree
));