2 * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
10 #if !defined(_POSIX_C_SOURCE) && defined(OPENSSL_SYS_VMS)
12 * On VMS, you need to define this to get the declaration of fileno(). The
13 * value 2 is to make sure no function defined in POSIX-2 is left undefined.
15 # define _POSIX_C_SOURCE 2
21 #include <sys/types.h>
22 #ifndef OPENSSL_NO_POSIX_IO
23 # include <sys/stat.h>
28 #include <openssl/err.h>
29 #include <openssl/x509.h>
30 #include <openssl/x509v3.h>
31 #include <openssl/http.h>
32 #include <openssl/pem.h>
33 #include <openssl/store.h>
34 #include <openssl/pkcs12.h>
35 #include <openssl/ui.h>
36 #include <openssl/safestack.h>
37 #ifndef OPENSSL_NO_RSA
38 # include <openssl/rsa.h>
40 #include <openssl/bn.h>
41 #include <openssl/ssl.h>
42 #include <openssl/store.h>
47 static int WIN32_rename(const char *from
, const char *to
);
48 # define rename(from,to) WIN32_rename((from),(to))
51 #if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS)
55 #if defined(OPENSSL_SYS_MSDOS) && !defined(_WIN32)
59 #define PASS_SOURCE_SIZE_MAX 4
69 static OSSL_LIB_CTX
*app_libctx
= NULL
;
71 static int set_table_opts(unsigned long *flags
, const char *arg
,
72 const NAME_EX_TBL
* in_tbl
);
73 static int set_multi_opts(unsigned long *flags
, const char *arg
,
74 const NAME_EX_TBL
* in_tbl
);
76 int app_init(long mesgwin
);
78 int chopup_args(ARGS
*arg
, char *buf
)
81 char c
= '\0', *p
= NULL
;
86 arg
->argv
= app_malloc(sizeof(*arg
->argv
) * arg
->size
, "argv space");
90 /* Skip whitespace. */
91 while (*p
&& isspace(_UC(*p
)))
96 /* The start of something good :-) */
97 if (arg
->argc
>= arg
->size
) {
100 tmp
= OPENSSL_realloc(arg
->argv
, sizeof(*arg
->argv
) * arg
->size
);
105 quoted
= *p
== '\'' || *p
== '"';
108 arg
->argv
[arg
->argc
++] = p
;
110 /* now look for the end of this */
112 while (*p
&& *p
!= c
)
116 while (*p
&& !isspace(_UC(*p
)))
122 arg
->argv
[arg
->argc
] = NULL
;
127 int app_init(long mesgwin
)
133 int ctx_set_verify_locations(SSL_CTX
*ctx
,
134 const char *CAfile
, int noCAfile
,
135 const char *CApath
, int noCApath
,
136 const char *CAstore
, int noCAstore
)
138 if (CAfile
== NULL
&& CApath
== NULL
&& CAstore
== NULL
) {
139 if (!noCAfile
&& SSL_CTX_set_default_verify_file(ctx
) <= 0)
141 if (!noCApath
&& SSL_CTX_set_default_verify_dir(ctx
) <= 0)
143 if (!noCAstore
&& SSL_CTX_set_default_verify_store(ctx
) <= 0)
149 if (CAfile
!= NULL
&& !SSL_CTX_load_verify_file(ctx
, CAfile
))
151 if (CApath
!= NULL
&& !SSL_CTX_load_verify_dir(ctx
, CApath
))
153 if (CAstore
!= NULL
&& !SSL_CTX_load_verify_store(ctx
, CAstore
))
158 #ifndef OPENSSL_NO_CT
160 int ctx_set_ctlog_list_file(SSL_CTX
*ctx
, const char *path
)
163 return SSL_CTX_set_default_ctlog_list_file(ctx
);
165 return SSL_CTX_set_ctlog_list_file(ctx
, path
);
170 static unsigned long nmflag
= 0;
171 static char nmflag_set
= 0;
173 int set_nameopt(const char *arg
)
175 int ret
= set_name_ex(&nmflag
, arg
);
183 unsigned long get_nameopt(void)
185 return (nmflag_set
) ? nmflag
: XN_FLAG_ONELINE
;
188 int dump_cert_text(BIO
*out
, X509
*x
)
190 print_name(out
, "subject=", X509_get_subject_name(x
), get_nameopt());
192 print_name(out
, "issuer=", X509_get_issuer_name(x
), get_nameopt());
198 int wrap_password_callback(char *buf
, int bufsiz
, int verify
, void *userdata
)
200 return password_callback(buf
, bufsiz
, verify
, (PW_CB_DATA
*)userdata
);
204 static char *app_get_pass(const char *arg
, int keepbio
);
206 char *get_passwd(const char *pass
, const char *desc
)
212 if (!app_passwd(pass
, NULL
, &result
, NULL
))
213 BIO_printf(bio_err
, "Error getting password for %s\n", desc
);
214 if (pass
!= NULL
&& result
== NULL
) {
216 "Trying plain input string (better precede with 'pass:')\n");
217 result
= OPENSSL_strdup(pass
);
219 BIO_printf(bio_err
, "Out of memory getting password for %s\n", desc
);
224 int app_passwd(const char *arg1
, const char *arg2
, char **pass1
, char **pass2
)
226 int same
= arg1
!= NULL
&& arg2
!= NULL
&& strcmp(arg1
, arg2
) == 0;
229 *pass1
= app_get_pass(arg1
, same
);
232 } else if (pass1
!= NULL
) {
236 *pass2
= app_get_pass(arg2
, same
? 2 : 0);
239 } else if (pass2
!= NULL
) {
245 static char *app_get_pass(const char *arg
, int keepbio
)
247 static BIO
*pwdbio
= NULL
;
248 char *tmp
, tpass
[APP_PASS_LEN
];
251 /* PASS_SOURCE_SIZE_MAX = max number of chars before ':' in below strings */
252 if (strncmp(arg
, "pass:", 5) == 0)
253 return OPENSSL_strdup(arg
+ 5);
254 if (strncmp(arg
, "env:", 4) == 0) {
255 tmp
= getenv(arg
+ 4);
257 BIO_printf(bio_err
, "No environment variable %s\n", arg
+ 4);
260 return OPENSSL_strdup(tmp
);
262 if (!keepbio
|| pwdbio
== NULL
) {
263 if (strncmp(arg
, "file:", 5) == 0) {
264 pwdbio
= BIO_new_file(arg
+ 5, "r");
265 if (pwdbio
== NULL
) {
266 BIO_printf(bio_err
, "Can't open file %s\n", arg
+ 5);
271 * Under _WIN32, which covers even Win64 and CE, file
272 * descriptors referenced by BIO_s_fd are not inherited
273 * by child process and therefore below is not an option.
274 * It could have been an option if bss_fd.c was operating
275 * on real Windows descriptors, such as those obtained
278 } else if (strncmp(arg
, "fd:", 3) == 0) {
282 pwdbio
= BIO_new_fd(i
, BIO_NOCLOSE
);
283 if ((i
< 0) || !pwdbio
) {
284 BIO_printf(bio_err
, "Can't access file descriptor %s\n", arg
+ 3);
288 * Can't do BIO_gets on an fd BIO so add a buffering BIO
290 btmp
= BIO_new(BIO_f_buffer());
291 pwdbio
= BIO_push(btmp
, pwdbio
);
293 } else if (strcmp(arg
, "stdin") == 0) {
294 pwdbio
= dup_bio_in(FORMAT_TEXT
);
295 if (pwdbio
== NULL
) {
296 BIO_printf(bio_err
, "Can't open BIO for stdin\n");
300 /* argument syntax error; do not reveal too much about arg */
301 tmp
= strchr(arg
, ':');
302 if (tmp
== NULL
|| tmp
- arg
> PASS_SOURCE_SIZE_MAX
)
304 "Invalid password argument, missing ':' within the first %d chars\n",
305 PASS_SOURCE_SIZE_MAX
+ 1);
308 "Invalid password argument, starting with \"%.*s\"\n",
309 (int)(tmp
- arg
+ 1), arg
);
313 i
= BIO_gets(pwdbio
, tpass
, APP_PASS_LEN
);
315 BIO_free_all(pwdbio
);
319 BIO_printf(bio_err
, "Error reading password from BIO\n");
322 tmp
= strchr(tpass
, '\n');
325 return OPENSSL_strdup(tpass
);
328 OSSL_LIB_CTX
*app_get0_libctx(void)
333 /* TODO(3.0): Make this an environment variable if required */
334 const char *app_get0_propq(void)
339 OSSL_LIB_CTX
*app_create_libctx(void)
342 * Load the NULL provider into the default library context and create a
343 * library context which will then be used for any OPT_PROV options.
345 if (app_libctx
== NULL
) {
347 if (!app_provider_load(NULL
, "null")) {
348 BIO_puts(bio_err
, "Failed to create null provider\n");
351 app_libctx
= OSSL_LIB_CTX_new();
353 if (app_libctx
== NULL
)
354 BIO_puts(bio_err
, "Failed to create library context\n");
358 CONF
*app_load_config_bio(BIO
*in
, const char *filename
)
364 conf
= NCONF_new_ex(app_libctx
, NULL
);
365 i
= NCONF_load_bio(conf
, in
, &errorline
);
369 if (errorline
<= 0) {
370 BIO_printf(bio_err
, "%s: Can't load ", opt_getprog());
372 BIO_printf(bio_err
, "%s: Error on line %ld of ", opt_getprog(),
375 if (filename
!= NULL
)
376 BIO_printf(bio_err
, "config file \"%s\"\n", filename
);
378 BIO_printf(bio_err
, "config input");
384 CONF
*app_load_config(const char *filename
)
389 in
= bio_open_default(filename
, 'r', FORMAT_TEXT
);
393 conf
= app_load_config_bio(in
, filename
);
398 CONF
*app_load_config_quiet(const char *filename
)
403 in
= bio_open_default_quiet(filename
, 'r', FORMAT_TEXT
);
407 conf
= app_load_config_bio(in
, filename
);
412 int app_load_modules(const CONF
*config
)
414 CONF
*to_free
= NULL
;
417 config
= to_free
= app_load_config_quiet(default_config_file
);
421 if (CONF_modules_load(config
, NULL
, 0) <= 0) {
422 BIO_printf(bio_err
, "Error configuring OpenSSL modules\n");
423 ERR_print_errors(bio_err
);
431 int add_oid_section(CONF
*conf
)
434 STACK_OF(CONF_VALUE
) *sktmp
;
438 if ((p
= NCONF_get_string(conf
, NULL
, "oid_section")) == NULL
) {
442 if ((sktmp
= NCONF_get_section(conf
, p
)) == NULL
) {
443 BIO_printf(bio_err
, "problem loading oid section %s\n", p
);
446 for (i
= 0; i
< sk_CONF_VALUE_num(sktmp
); i
++) {
447 cnf
= sk_CONF_VALUE_value(sktmp
, i
);
448 if (OBJ_create(cnf
->value
, cnf
->name
, cnf
->name
) == NID_undef
) {
449 BIO_printf(bio_err
, "problem creating object %s=%s\n",
450 cnf
->name
, cnf
->value
);
457 CONF
*app_load_config_modules(const char *configfile
)
461 if (configfile
!= NULL
) {
462 BIO_printf(bio_err
, "Using configuration from %s\n", configfile
);
464 if ((conf
= app_load_config(configfile
)) == NULL
)
466 if (configfile
!= default_config_file
&& !app_load_modules(conf
)) {
474 #define IS_HTTP(uri) \
475 (strncmp(uri, OSSL_HTTP_PREFIX, strlen(OSSL_HTTP_PREFIX)) == 0)
476 #define IS_HTTPS(uri) \
477 (strncmp(uri, OSSL_HTTPS_PREFIX, strlen(OSSL_HTTPS_PREFIX)) == 0)
479 X509
*load_cert_pass(const char *uri
, int maybe_stdin
,
480 const char *pass
, const char *desc
)
485 desc
= "certificate";
487 BIO_printf(bio_err
, "Loading %s over HTTPS is unsupported\n", desc
);
488 else if (IS_HTTP(uri
))
489 cert
= X509_load_http(uri
, NULL
, NULL
, 0 /* timeout */);
491 (void)load_key_certs_crls(uri
, maybe_stdin
, pass
, desc
,
492 NULL
, NULL
, NULL
, &cert
, NULL
, NULL
, NULL
);
494 BIO_printf(bio_err
, "Unable to load %s\n", desc
);
495 ERR_print_errors(bio_err
);
500 X509_CRL
*load_crl(const char *uri
, const char *desc
)
502 X509_CRL
*crl
= NULL
;
507 BIO_printf(bio_err
, "Loading %s over HTTPS is unsupported\n", desc
);
508 else if (IS_HTTP(uri
))
509 crl
= X509_CRL_load_http(uri
, NULL
, NULL
, 0 /* timeout */);
511 (void)load_key_certs_crls(uri
, 0, NULL
, desc
,
512 NULL
, NULL
, NULL
, NULL
, NULL
, &crl
, NULL
);
514 BIO_printf(bio_err
, "Unable to load %s\n", desc
);
515 ERR_print_errors(bio_err
);
520 X509_REQ
*load_csr(const char *file
, int format
, const char *desc
)
522 X509_REQ
*req
= NULL
;
527 in
= bio_open_default(file
, 'r', format
);
531 if (format
== FORMAT_ASN1
)
532 req
= d2i_X509_REQ_bio(in
, NULL
);
533 else if (format
== FORMAT_PEM
)
534 req
= PEM_read_bio_X509_REQ(in
, NULL
, NULL
, NULL
);
536 print_format_error(format
, OPT_FMT_PEMDER
);
540 BIO_printf(bio_err
, "Unable to load %s\n", desc
);
541 ERR_print_errors(bio_err
);
547 void cleanse(char *str
)
550 OPENSSL_cleanse(str
, strlen(str
));
553 void clear_free(char *str
)
556 OPENSSL_clear_free(str
, strlen(str
));
559 EVP_PKEY
*load_key(const char *uri
, int format
, int may_stdin
,
560 const char *pass
, ENGINE
*e
, const char *desc
)
562 EVP_PKEY
*pkey
= NULL
;
565 desc
= "private key";
567 if (format
== FORMAT_ENGINE
) {
569 BIO_printf(bio_err
, "No engine specified for loading %s\n", desc
);
571 pkey
= load_engine_private_key(e
, uri
, pass
, desc
);
573 BIO_printf(bio_err
, "Cannot load %s from engine\n", desc
);
574 ERR_print_errors(bio_err
);
578 (void)load_key_certs_crls(uri
, may_stdin
, pass
, desc
,
579 &pkey
, NULL
, NULL
, NULL
, NULL
, NULL
, NULL
);
585 EVP_PKEY
*load_pubkey(const char *uri
, int format
, int maybe_stdin
,
586 const char *pass
, ENGINE
*e
, const char *desc
)
588 EVP_PKEY
*pkey
= NULL
;
593 if (format
== FORMAT_ENGINE
) {
595 BIO_printf(bio_err
, "No engine specified for loading %s\n", desc
);
597 pkey
= load_engine_public_key(e
, uri
, pass
, desc
);
599 BIO_printf(bio_err
, "Cannot load %s from engine\n", desc
);
600 ERR_print_errors(bio_err
);
604 (void)load_key_certs_crls(uri
, maybe_stdin
, pass
, desc
,
605 NULL
, &pkey
, NULL
, NULL
, NULL
, NULL
, NULL
);
611 EVP_PKEY
*load_keyparams(const char *uri
, int maybe_stdin
, const char *keytype
,
614 EVP_PKEY
*params
= NULL
;
617 desc
= "key parameters";
619 (void)load_key_certs_crls(uri
, maybe_stdin
, NULL
, desc
,
620 NULL
, NULL
, ¶ms
, NULL
, NULL
, NULL
, NULL
);
621 if (params
!= NULL
&& keytype
!= NULL
&& !EVP_PKEY_is_a(params
, keytype
)) {
623 "Unable to load %s from %s (unexpected parameters type)\n",
625 ERR_print_errors(bio_err
);
626 EVP_PKEY_free(params
);
632 void app_bail_out(char *fmt
, ...)
637 BIO_vprintf(bio_err
, fmt
, args
);
639 ERR_print_errors(bio_err
);
643 void* app_malloc(int sz
, const char *what
)
645 void *vp
= OPENSSL_malloc(sz
);
648 app_bail_out("%s: Could not allocate %d bytes for %s\n",
649 opt_getprog(), sz
, what
);
654 * Initialize or extend, if *certs != NULL, a certificate stack.
655 * The caller is responsible for freeing *certs if its value is left not NULL.
657 int load_certs(const char *uri
, STACK_OF(X509
) **certs
,
658 const char *pass
, const char *desc
)
660 int was_NULL
= *certs
== NULL
;
661 int ret
= load_key_certs_crls(uri
, 0, pass
, desc
, NULL
, NULL
, NULL
,
662 NULL
, certs
, NULL
, NULL
);
664 if (!ret
&& was_NULL
) {
665 sk_X509_pop_free(*certs
, X509_free
);
672 * Initialize or extend, if *crls != NULL, a certificate stack.
673 * The caller is responsible for freeing *crls if its value is left not NULL.
675 int load_crls(const char *uri
, STACK_OF(X509_CRL
) **crls
,
676 const char *pass
, const char *desc
)
678 int was_NULL
= *crls
== NULL
;
679 int ret
= load_key_certs_crls(uri
, 0, pass
, desc
, NULL
, NULL
, NULL
,
680 NULL
, NULL
, NULL
, crls
);
682 if (!ret
&& was_NULL
) {
683 sk_X509_CRL_pop_free(*crls
, X509_CRL_free
);
690 * Load those types of credentials for which the result pointer is not NULL.
691 * Reads from stdio if uri is NULL and maybe_stdin is nonzero.
692 * For non-NULL ppkey, pcert, and pcrl the first suitable value found is loaded.
693 * If pcerts is non-NULL and *pcerts == NULL then a new cert list is allocated.
694 * If pcerts is non-NULL then all available certificates are appended to *pcerts
695 * except any certificate assigned to *pcert.
696 * If pcrls is non-NULL and *pcrls == NULL then a new list of CRLs is allocated.
697 * If pcrls is non-NULL then all available CRLs are appended to *pcerts
698 * except any CRL assigned to *pcrl.
699 * In any case (also on error) the caller is responsible for freeing all members
700 * of *pcerts and *pcrls (as far as they are not NULL).
702 int load_key_certs_crls(const char *uri
, int maybe_stdin
,
703 const char *pass
, const char *desc
,
704 EVP_PKEY
**ppkey
, EVP_PKEY
**ppubkey
,
706 X509
**pcert
, STACK_OF(X509
) **pcerts
,
707 X509_CRL
**pcrl
, STACK_OF(X509_CRL
) **pcrls
)
710 OSSL_STORE_CTX
*ctx
= NULL
;
711 OSSL_LIB_CTX
*libctx
= app_get0_libctx();
712 const char *propq
= app_get0_propq();
716 ppkey
!= NULL
? "key" : ppubkey
!= NULL
? "public key" :
717 pparams
!= NULL
? "params" : pcert
!= NULL
? "cert" :
718 pcrl
!= NULL
? "CRL" : pcerts
!= NULL
? "certs" :
719 pcrls
!= NULL
? "CRLs" : NULL
;
720 /* TODO make use of the engine reference 'eng' when loading pkeys */
728 if (failed
== NULL
) {
729 BIO_printf(bio_err
, "Internal error: nothing to load into from %s\n",
730 uri
!= NULL
? uri
: "<stdin>");
734 if (pcerts
!= NULL
&& *pcerts
== NULL
735 && (*pcerts
= sk_X509_new_null()) == NULL
) {
736 BIO_printf(bio_err
, "Out of memory loading");
741 if (pcrls
!= NULL
&& *pcrls
== NULL
742 && (*pcrls
= sk_X509_CRL_new_null()) == NULL
) {
743 BIO_printf(bio_err
, "Out of memory loading");
747 uidata
.password
= pass
;
748 uidata
.prompt_info
= uri
;
754 BIO_printf(bio_err
, "No filename or uri specified for loading");
759 bio
= BIO_new_fp(stdin
, 0);
761 ctx
= OSSL_STORE_attach(bio
, "file", libctx
, propq
,
762 get_ui_method(), &uidata
, NULL
, NULL
);
764 ctx
= OSSL_STORE_open_ex(uri
, libctx
, propq
, get_ui_method(), &uidata
,
768 BIO_printf(bio_err
, "Could not open file or uri for loading");
773 while (!OSSL_STORE_eof(ctx
)) {
774 OSSL_STORE_INFO
*info
= OSSL_STORE_load(ctx
);
779 type
= OSSL_STORE_INFO_get_type(info
);
781 case OSSL_STORE_INFO_PKEY
:
782 if (ppkey
!= NULL
&& *ppkey
== NULL
)
783 ok
= (*ppkey
= OSSL_STORE_INFO_get1_PKEY(info
)) != NULL
;
786 * An EVP_PKEY with private parts also holds the public parts,
787 * so if the caller asked for a public key, and we got a private
788 * key, we can still pass it back.
790 if (ok
&& ppubkey
!= NULL
&& *ppubkey
== NULL
)
791 ok
= ((*ppubkey
= OSSL_STORE_INFO_get1_PKEY(info
)) != NULL
);
793 case OSSL_STORE_INFO_PUBKEY
:
794 if (ppubkey
!= NULL
&& *ppubkey
== NULL
)
795 ok
= ((*ppubkey
= OSSL_STORE_INFO_get1_PUBKEY(info
)) != NULL
);
797 case OSSL_STORE_INFO_PARAMS
:
798 if (pparams
!= NULL
&& *pparams
== NULL
)
799 ok
= ((*pparams
= OSSL_STORE_INFO_get1_PARAMS(info
)) != NULL
);
801 case OSSL_STORE_INFO_CERT
:
802 if (pcert
!= NULL
&& *pcert
== NULL
)
803 ok
= (*pcert
= OSSL_STORE_INFO_get1_CERT(info
)) != NULL
;
804 else if (pcerts
!= NULL
)
805 ok
= X509_add_cert(*pcerts
,
806 OSSL_STORE_INFO_get1_CERT(info
),
807 X509_ADD_FLAG_DEFAULT
);
810 case OSSL_STORE_INFO_CRL
:
811 if (pcrl
!= NULL
&& *pcrl
== NULL
)
812 ok
= (*pcrl
= OSSL_STORE_INFO_get1_CRL(info
)) != NULL
;
813 else if (pcrls
!= NULL
)
814 ok
= sk_X509_CRL_push(*pcrls
, OSSL_STORE_INFO_get1_CRL(info
));
818 /* skip any other type */
821 OSSL_STORE_INFO_free(info
);
823 failed
= info
== NULL
? NULL
: OSSL_STORE_INFO_type_string(type
);
824 BIO_printf(bio_err
, "Error reading");
830 OSSL_STORE_close(ctx
);
831 if (failed
== NULL
) {
834 if ((ppkey
!= NULL
&& *ppkey
== NULL
)
835 || (ppubkey
!= NULL
&& *ppubkey
== NULL
)) {
837 } else if (pparams
!= NULL
&& *pparams
== NULL
) {
839 } else if ((pcert
!= NULL
|| pcerts
!= NULL
) && ncerts
== 0) {
843 } else if ((pcrl
!= NULL
|| pcrls
!= NULL
) && ncrls
== 0) {
849 BIO_printf(bio_err
, "Could not read");
851 BIO_printf(bio_err
, " any");
853 if (failed
!= NULL
) {
854 if (desc
!= NULL
&& strstr(desc
, failed
) != NULL
) {
855 BIO_printf(bio_err
, " %s", desc
);
857 BIO_printf(bio_err
, " %s", failed
);
859 BIO_printf(bio_err
, " of %s", desc
);
862 BIO_printf(bio_err
, " from %s", uri
);
863 BIO_printf(bio_err
, "\n");
864 ERR_print_errors(bio_err
);
866 return failed
== NULL
;
870 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
871 /* Return error for unknown extensions */
872 #define X509V3_EXT_DEFAULT 0
873 /* Print error for unknown extensions */
874 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
875 /* ASN1 parse unknown extensions */
876 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
877 /* BIO_dump unknown extensions */
878 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
880 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
881 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
883 int set_cert_ex(unsigned long *flags
, const char *arg
)
885 static const NAME_EX_TBL cert_tbl
[] = {
886 {"compatible", X509_FLAG_COMPAT
, 0xffffffffl
},
887 {"ca_default", X509_FLAG_CA
, 0xffffffffl
},
888 {"no_header", X509_FLAG_NO_HEADER
, 0},
889 {"no_version", X509_FLAG_NO_VERSION
, 0},
890 {"no_serial", X509_FLAG_NO_SERIAL
, 0},
891 {"no_signame", X509_FLAG_NO_SIGNAME
, 0},
892 {"no_validity", X509_FLAG_NO_VALIDITY
, 0},
893 {"no_subject", X509_FLAG_NO_SUBJECT
, 0},
894 {"no_issuer", X509_FLAG_NO_ISSUER
, 0},
895 {"no_pubkey", X509_FLAG_NO_PUBKEY
, 0},
896 {"no_extensions", X509_FLAG_NO_EXTENSIONS
, 0},
897 {"no_sigdump", X509_FLAG_NO_SIGDUMP
, 0},
898 {"no_aux", X509_FLAG_NO_AUX
, 0},
899 {"no_attributes", X509_FLAG_NO_ATTRIBUTES
, 0},
900 {"ext_default", X509V3_EXT_DEFAULT
, X509V3_EXT_UNKNOWN_MASK
},
901 {"ext_error", X509V3_EXT_ERROR_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
902 {"ext_parse", X509V3_EXT_PARSE_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
903 {"ext_dump", X509V3_EXT_DUMP_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
906 return set_multi_opts(flags
, arg
, cert_tbl
);
909 int set_name_ex(unsigned long *flags
, const char *arg
)
911 static const NAME_EX_TBL ex_tbl
[] = {
912 {"esc_2253", ASN1_STRFLGS_ESC_2253
, 0},
913 {"esc_2254", ASN1_STRFLGS_ESC_2254
, 0},
914 {"esc_ctrl", ASN1_STRFLGS_ESC_CTRL
, 0},
915 {"esc_msb", ASN1_STRFLGS_ESC_MSB
, 0},
916 {"use_quote", ASN1_STRFLGS_ESC_QUOTE
, 0},
917 {"utf8", ASN1_STRFLGS_UTF8_CONVERT
, 0},
918 {"ignore_type", ASN1_STRFLGS_IGNORE_TYPE
, 0},
919 {"show_type", ASN1_STRFLGS_SHOW_TYPE
, 0},
920 {"dump_all", ASN1_STRFLGS_DUMP_ALL
, 0},
921 {"dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN
, 0},
922 {"dump_der", ASN1_STRFLGS_DUMP_DER
, 0},
923 {"compat", XN_FLAG_COMPAT
, 0xffffffffL
},
924 {"sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS
, XN_FLAG_SEP_MASK
},
925 {"sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC
, XN_FLAG_SEP_MASK
},
926 {"sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC
, XN_FLAG_SEP_MASK
},
927 {"sep_multiline", XN_FLAG_SEP_MULTILINE
, XN_FLAG_SEP_MASK
},
928 {"dn_rev", XN_FLAG_DN_REV
, 0},
929 {"nofname", XN_FLAG_FN_NONE
, XN_FLAG_FN_MASK
},
930 {"sname", XN_FLAG_FN_SN
, XN_FLAG_FN_MASK
},
931 {"lname", XN_FLAG_FN_LN
, XN_FLAG_FN_MASK
},
932 {"align", XN_FLAG_FN_ALIGN
, 0},
933 {"oid", XN_FLAG_FN_OID
, XN_FLAG_FN_MASK
},
934 {"space_eq", XN_FLAG_SPC_EQ
, 0},
935 {"dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS
, 0},
936 {"RFC2253", XN_FLAG_RFC2253
, 0xffffffffL
},
937 {"oneline", XN_FLAG_ONELINE
, 0xffffffffL
},
938 {"multiline", XN_FLAG_MULTILINE
, 0xffffffffL
},
939 {"ca_default", XN_FLAG_MULTILINE
, 0xffffffffL
},
942 if (set_multi_opts(flags
, arg
, ex_tbl
) == 0)
944 if (*flags
!= XN_FLAG_COMPAT
945 && (*flags
& XN_FLAG_SEP_MASK
) == 0)
946 *flags
|= XN_FLAG_SEP_CPLUS_SPC
;
950 int set_ext_copy(int *copy_type
, const char *arg
)
952 if (strcasecmp(arg
, "none") == 0)
953 *copy_type
= EXT_COPY_NONE
;
954 else if (strcasecmp(arg
, "copy") == 0)
955 *copy_type
= EXT_COPY_ADD
;
956 else if (strcasecmp(arg
, "copyall") == 0)
957 *copy_type
= EXT_COPY_ALL
;
963 int copy_extensions(X509
*x
, X509_REQ
*req
, int copy_type
)
965 STACK_OF(X509_EXTENSION
) *exts
= NULL
;
966 X509_EXTENSION
*ext
, *tmpext
;
969 if (!x
|| !req
|| (copy_type
== EXT_COPY_NONE
))
971 exts
= X509_REQ_get_extensions(req
);
973 for (i
= 0; i
< sk_X509_EXTENSION_num(exts
); i
++) {
974 ext
= sk_X509_EXTENSION_value(exts
, i
);
975 obj
= X509_EXTENSION_get_object(ext
);
976 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
977 /* Does extension exist? */
979 /* If normal copy don't override existing extension */
980 if (copy_type
== EXT_COPY_ADD
)
982 /* Delete all extensions of same type */
984 tmpext
= X509_get_ext(x
, idx
);
985 X509_delete_ext(x
, idx
);
986 X509_EXTENSION_free(tmpext
);
987 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
990 if (!X509_add_ext(x
, ext
, -1))
998 sk_X509_EXTENSION_pop_free(exts
, X509_EXTENSION_free
);
1003 static int set_multi_opts(unsigned long *flags
, const char *arg
,
1004 const NAME_EX_TBL
* in_tbl
)
1006 STACK_OF(CONF_VALUE
) *vals
;
1011 vals
= X509V3_parse_list(arg
);
1012 for (i
= 0; i
< sk_CONF_VALUE_num(vals
); i
++) {
1013 val
= sk_CONF_VALUE_value(vals
, i
);
1014 if (!set_table_opts(flags
, val
->name
, in_tbl
))
1017 sk_CONF_VALUE_pop_free(vals
, X509V3_conf_free
);
1021 static int set_table_opts(unsigned long *flags
, const char *arg
,
1022 const NAME_EX_TBL
* in_tbl
)
1025 const NAME_EX_TBL
*ptbl
;
1031 } else if (c
== '+') {
1038 for (ptbl
= in_tbl
; ptbl
->name
; ptbl
++) {
1039 if (strcasecmp(arg
, ptbl
->name
) == 0) {
1040 *flags
&= ~ptbl
->mask
;
1042 *flags
|= ptbl
->flag
;
1044 *flags
&= ~ptbl
->flag
;
1051 void print_name(BIO
*out
, const char *title
, const X509_NAME
*nm
,
1052 unsigned long lflags
)
1059 BIO_puts(out
, title
);
1060 if ((lflags
& XN_FLAG_SEP_MASK
) == XN_FLAG_SEP_MULTILINE
) {
1064 if (lflags
== XN_FLAG_COMPAT
) {
1065 buf
= X509_NAME_oneline(nm
, 0, 0);
1067 BIO_puts(out
, "\n");
1071 BIO_puts(out
, "\n");
1072 X509_NAME_print_ex(out
, nm
, indent
, lflags
);
1073 BIO_puts(out
, "\n");
1077 void print_bignum_var(BIO
*out
, const BIGNUM
*in
, const char *var
,
1078 int len
, unsigned char *buffer
)
1080 BIO_printf(out
, " static unsigned char %s_%d[] = {", var
, len
);
1081 if (BN_is_zero(in
)) {
1082 BIO_printf(out
, "\n 0x00");
1086 l
= BN_bn2bin(in
, buffer
);
1087 for (i
= 0; i
< l
; i
++) {
1088 BIO_printf(out
, (i
% 10) == 0 ? "\n " : " ");
1090 BIO_printf(out
, "0x%02X,", buffer
[i
]);
1092 BIO_printf(out
, "0x%02X", buffer
[i
]);
1095 BIO_printf(out
, "\n };\n");
1098 void print_array(BIO
*out
, const char* title
, int len
, const unsigned char* d
)
1102 BIO_printf(out
, "unsigned char %s[%d] = {", title
, len
);
1103 for (i
= 0; i
< len
; i
++) {
1105 BIO_printf(out
, "\n ");
1107 BIO_printf(out
, "0x%02X, ", d
[i
]);
1109 BIO_printf(out
, "0x%02X", d
[i
]);
1111 BIO_printf(out
, "\n};\n");
1114 X509_STORE
*setup_verify(const char *CAfile
, int noCAfile
,
1115 const char *CApath
, int noCApath
,
1116 const char *CAstore
, int noCAstore
)
1118 X509_STORE
*store
= X509_STORE_new();
1119 X509_LOOKUP
*lookup
;
1120 OSSL_LIB_CTX
*libctx
= app_get0_libctx();
1121 const char *propq
= app_get0_propq();
1126 if (CAfile
!= NULL
|| !noCAfile
) {
1127 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_file());
1130 if (CAfile
!= NULL
) {
1131 if (!X509_LOOKUP_load_file_ex(lookup
, CAfile
, X509_FILETYPE_PEM
,
1133 BIO_printf(bio_err
, "Error loading file %s\n", CAfile
);
1137 X509_LOOKUP_load_file_ex(lookup
, NULL
, X509_FILETYPE_DEFAULT
,
1142 if (CApath
!= NULL
|| !noCApath
) {
1143 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_hash_dir());
1146 if (CApath
!= NULL
) {
1147 if (!X509_LOOKUP_add_dir(lookup
, CApath
, X509_FILETYPE_PEM
)) {
1148 BIO_printf(bio_err
, "Error loading directory %s\n", CApath
);
1152 X509_LOOKUP_add_dir(lookup
, NULL
, X509_FILETYPE_DEFAULT
);
1156 if (CAstore
!= NULL
|| !noCAstore
) {
1157 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_store());
1160 if (!X509_LOOKUP_add_store_ex(lookup
, CAstore
, libctx
, propq
)) {
1161 if (CAstore
!= NULL
)
1162 BIO_printf(bio_err
, "Error loading store URI %s\n", CAstore
);
1170 ERR_print_errors(bio_err
);
1171 X509_STORE_free(store
);
1175 static unsigned long index_serial_hash(const OPENSSL_CSTRING
*a
)
1182 return OPENSSL_LH_strhash(n
);
1185 static int index_serial_cmp(const OPENSSL_CSTRING
*a
,
1186 const OPENSSL_CSTRING
*b
)
1188 const char *aa
, *bb
;
1190 for (aa
= a
[DB_serial
]; *aa
== '0'; aa
++) ;
1191 for (bb
= b
[DB_serial
]; *bb
== '0'; bb
++) ;
1192 return strcmp(aa
, bb
);
1195 static int index_name_qual(char **a
)
1197 return (a
[0][0] == 'V');
1200 static unsigned long index_name_hash(const OPENSSL_CSTRING
*a
)
1202 return OPENSSL_LH_strhash(a
[DB_name
]);
1205 int index_name_cmp(const OPENSSL_CSTRING
*a
, const OPENSSL_CSTRING
*b
)
1207 return strcmp(a
[DB_name
], b
[DB_name
]);
1210 static IMPLEMENT_LHASH_HASH_FN(index_serial
, OPENSSL_CSTRING
)
1211 static IMPLEMENT_LHASH_COMP_FN(index_serial
, OPENSSL_CSTRING
)
1212 static IMPLEMENT_LHASH_HASH_FN(index_name
, OPENSSL_CSTRING
)
1213 static IMPLEMENT_LHASH_COMP_FN(index_name
, OPENSSL_CSTRING
)
1216 BIGNUM
*load_serial(const char *serialfile
, int create
, ASN1_INTEGER
**retai
)
1221 ASN1_INTEGER
*ai
= NULL
;
1223 ai
= ASN1_INTEGER_new();
1227 in
= BIO_new_file(serialfile
, "r");
1235 if (ret
== NULL
|| !rand_serial(ret
, ai
))
1236 BIO_printf(bio_err
, "Out of memory\n");
1238 if (!a2i_ASN1_INTEGER(in
, ai
, buf
, 1024)) {
1239 BIO_printf(bio_err
, "Unable to load number from %s\n",
1243 ret
= ASN1_INTEGER_to_BN(ai
, NULL
);
1245 BIO_printf(bio_err
, "Error converting number from bin to BIGNUM\n");
1255 ERR_print_errors(bio_err
);
1257 ASN1_INTEGER_free(ai
);
1261 int save_serial(const char *serialfile
, const char *suffix
, const BIGNUM
*serial
,
1262 ASN1_INTEGER
**retai
)
1267 ASN1_INTEGER
*ai
= NULL
;
1271 j
= strlen(serialfile
);
1273 j
= strlen(serialfile
) + strlen(suffix
) + 1;
1275 BIO_printf(bio_err
, "File name too long\n");
1280 OPENSSL_strlcpy(buf
[0], serialfile
, BSIZE
);
1282 #ifndef OPENSSL_SYS_VMS
1283 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s.%s", serialfile
, suffix
);
1285 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s-%s", serialfile
, suffix
);
1288 out
= BIO_new_file(buf
[0], "w");
1293 if ((ai
= BN_to_ASN1_INTEGER(serial
, NULL
)) == NULL
) {
1294 BIO_printf(bio_err
, "error converting serial to ASN.1 format\n");
1297 i2a_ASN1_INTEGER(out
, ai
);
1298 BIO_puts(out
, "\n");
1306 ERR_print_errors(bio_err
);
1308 ASN1_INTEGER_free(ai
);
1312 int rotate_serial(const char *serialfile
, const char *new_suffix
,
1313 const char *old_suffix
)
1318 i
= strlen(serialfile
) + strlen(old_suffix
);
1319 j
= strlen(serialfile
) + strlen(new_suffix
);
1322 if (j
+ 1 >= BSIZE
) {
1323 BIO_printf(bio_err
, "File name too long\n");
1326 #ifndef OPENSSL_SYS_VMS
1327 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s.%s", serialfile
, new_suffix
);
1328 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s.%s", serialfile
, old_suffix
);
1330 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s-%s", serialfile
, new_suffix
);
1331 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s-%s", serialfile
, old_suffix
);
1333 if (rename(serialfile
, buf
[1]) < 0 && errno
!= ENOENT
1339 "Unable to rename %s to %s\n", serialfile
, buf
[1]);
1343 if (rename(buf
[0], serialfile
) < 0) {
1345 "Unable to rename %s to %s\n", buf
[0], serialfile
);
1347 rename(buf
[1], serialfile
);
1352 ERR_print_errors(bio_err
);
1356 int rand_serial(BIGNUM
*b
, ASN1_INTEGER
*ai
)
1361 btmp
= b
== NULL
? BN_new() : b
;
1365 if (!BN_rand(btmp
, SERIAL_RAND_BITS
, BN_RAND_TOP_ANY
, BN_RAND_BOTTOM_ANY
))
1367 if (ai
&& !BN_to_ASN1_INTEGER(btmp
, ai
))
1380 CA_DB
*load_index(const char *dbfile
, DB_ATTR
*db_attr
)
1382 CA_DB
*retdb
= NULL
;
1383 TXT_DB
*tmpdb
= NULL
;
1385 CONF
*dbattr_conf
= NULL
;
1387 #ifndef OPENSSL_NO_POSIX_IO
1392 in
= BIO_new_file(dbfile
, "r");
1396 #ifndef OPENSSL_NO_POSIX_IO
1397 BIO_get_fp(in
, &dbfp
);
1398 if (fstat(fileno(dbfp
), &dbst
) == -1) {
1399 ERR_raise_data(ERR_LIB_SYS
, errno
,
1400 "calling fstat(%s)", dbfile
);
1405 if ((tmpdb
= TXT_DB_read(in
, DB_NUMBER
)) == NULL
)
1408 #ifndef OPENSSL_SYS_VMS
1409 BIO_snprintf(buf
, sizeof(buf
), "%s.attr", dbfile
);
1411 BIO_snprintf(buf
, sizeof(buf
), "%s-attr", dbfile
);
1413 dbattr_conf
= app_load_config_quiet(buf
);
1415 retdb
= app_malloc(sizeof(*retdb
), "new DB");
1419 retdb
->attributes
= *db_attr
;
1421 retdb
->attributes
.unique_subject
= 1;
1425 char *p
= NCONF_get_string(dbattr_conf
, NULL
, "unique_subject");
1427 retdb
->attributes
.unique_subject
= parse_yesno(p
, 1);
1431 retdb
->dbfname
= OPENSSL_strdup(dbfile
);
1432 #ifndef OPENSSL_NO_POSIX_IO
1437 ERR_print_errors(bio_err
);
1438 NCONF_free(dbattr_conf
);
1445 * Returns > 0 on success, <= 0 on error
1447 int index_index(CA_DB
*db
)
1449 if (!TXT_DB_create_index(db
->db
, DB_serial
, NULL
,
1450 LHASH_HASH_FN(index_serial
),
1451 LHASH_COMP_FN(index_serial
))) {
1453 "Error creating serial number index:(%ld,%ld,%ld)\n",
1454 db
->db
->error
, db
->db
->arg1
, db
->db
->arg2
);
1458 if (db
->attributes
.unique_subject
1459 && !TXT_DB_create_index(db
->db
, DB_name
, index_name_qual
,
1460 LHASH_HASH_FN(index_name
),
1461 LHASH_COMP_FN(index_name
))) {
1462 BIO_printf(bio_err
, "Error creating name index:(%ld,%ld,%ld)\n",
1463 db
->db
->error
, db
->db
->arg1
, db
->db
->arg2
);
1468 ERR_print_errors(bio_err
);
1472 int save_index(const char *dbfile
, const char *suffix
, CA_DB
*db
)
1478 j
= strlen(dbfile
) + strlen(suffix
);
1479 if (j
+ 6 >= BSIZE
) {
1480 BIO_printf(bio_err
, "File name too long\n");
1483 #ifndef OPENSSL_SYS_VMS
1484 j
= BIO_snprintf(buf
[2], sizeof(buf
[2]), "%s.attr", dbfile
);
1485 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s.attr.%s", dbfile
, suffix
);
1486 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s.%s", dbfile
, suffix
);
1488 j
= BIO_snprintf(buf
[2], sizeof(buf
[2]), "%s-attr", dbfile
);
1489 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s-attr-%s", dbfile
, suffix
);
1490 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s-%s", dbfile
, suffix
);
1492 out
= BIO_new_file(buf
[0], "w");
1495 BIO_printf(bio_err
, "Unable to open '%s'\n", dbfile
);
1498 j
= TXT_DB_write(out
, db
->db
);
1503 out
= BIO_new_file(buf
[1], "w");
1506 BIO_printf(bio_err
, "Unable to open '%s'\n", buf
[2]);
1509 BIO_printf(out
, "unique_subject = %s\n",
1510 db
->attributes
.unique_subject
? "yes" : "no");
1515 ERR_print_errors(bio_err
);
1519 int rotate_index(const char *dbfile
, const char *new_suffix
,
1520 const char *old_suffix
)
1525 i
= strlen(dbfile
) + strlen(old_suffix
);
1526 j
= strlen(dbfile
) + strlen(new_suffix
);
1529 if (j
+ 6 >= BSIZE
) {
1530 BIO_printf(bio_err
, "File name too long\n");
1533 #ifndef OPENSSL_SYS_VMS
1534 j
= BIO_snprintf(buf
[4], sizeof(buf
[4]), "%s.attr", dbfile
);
1535 j
= BIO_snprintf(buf
[3], sizeof(buf
[3]), "%s.attr.%s", dbfile
, old_suffix
);
1536 j
= BIO_snprintf(buf
[2], sizeof(buf
[2]), "%s.attr.%s", dbfile
, new_suffix
);
1537 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s.%s", dbfile
, old_suffix
);
1538 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s.%s", dbfile
, new_suffix
);
1540 j
= BIO_snprintf(buf
[4], sizeof(buf
[4]), "%s-attr", dbfile
);
1541 j
= BIO_snprintf(buf
[3], sizeof(buf
[3]), "%s-attr-%s", dbfile
, old_suffix
);
1542 j
= BIO_snprintf(buf
[2], sizeof(buf
[2]), "%s-attr-%s", dbfile
, new_suffix
);
1543 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s-%s", dbfile
, old_suffix
);
1544 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s-%s", dbfile
, new_suffix
);
1546 if (rename(dbfile
, buf
[1]) < 0 && errno
!= ENOENT
1551 BIO_printf(bio_err
, "Unable to rename %s to %s\n", dbfile
, buf
[1]);
1555 if (rename(buf
[0], dbfile
) < 0) {
1556 BIO_printf(bio_err
, "Unable to rename %s to %s\n", buf
[0], dbfile
);
1558 rename(buf
[1], dbfile
);
1561 if (rename(buf
[4], buf
[3]) < 0 && errno
!= ENOENT
1566 BIO_printf(bio_err
, "Unable to rename %s to %s\n", buf
[4], buf
[3]);
1568 rename(dbfile
, buf
[0]);
1569 rename(buf
[1], dbfile
);
1572 if (rename(buf
[2], buf
[4]) < 0) {
1573 BIO_printf(bio_err
, "Unable to rename %s to %s\n", buf
[2], buf
[4]);
1575 rename(buf
[3], buf
[4]);
1576 rename(dbfile
, buf
[0]);
1577 rename(buf
[1], dbfile
);
1582 ERR_print_errors(bio_err
);
1586 void free_index(CA_DB
*db
)
1589 TXT_DB_free(db
->db
);
1590 OPENSSL_free(db
->dbfname
);
1595 int parse_yesno(const char *str
, int def
)
1599 case 'f': /* false */
1600 case 'F': /* FALSE */
1605 case 't': /* true */
1606 case 'T': /* TRUE */
1617 * name is expected to be in the format /type0=value0/type1=value1/type2=...
1618 * where + can be used instead of / to form multi-valued RDNs if canmulti
1619 * and characters may be escaped by \
1621 X509_NAME
*parse_name(const char *cp
, int chtype
, int canmulti
,
1624 int nextismulti
= 0;
1630 "%s: %s name is expected to be in the format "
1631 "/type0=value0/type1=value1/type2=... where characters may "
1632 "be escaped by \\. This name is not in that format: '%s'\n",
1633 opt_getprog(), desc
, --cp
);
1637 n
= X509_NAME_new();
1639 BIO_printf(bio_err
, "%s: Out of memory\n", opt_getprog());
1642 work
= OPENSSL_strdup(cp
);
1644 BIO_printf(bio_err
, "%s: Error copying %s name input\n",
1645 opt_getprog(), desc
);
1649 while (*cp
!= '\0') {
1652 unsigned char *valstr
;
1654 int ismulti
= nextismulti
;
1657 /* Collect the type */
1658 while (*cp
!= '\0' && *cp
!= '=')
1663 "%s: Missing '=' after RDN type string '%s' in %s name string\n",
1664 opt_getprog(), typestr
, desc
);
1669 /* Collect the value. */
1670 valstr
= (unsigned char *)bp
;
1671 for (; *cp
!= '\0' && *cp
!= '/'; *bp
++ = *cp
++) {
1672 /* unescaped '+' symbol string signals further member of multiRDN */
1673 if (canmulti
&& *cp
== '+') {
1677 if (*cp
== '\\' && *++cp
== '\0') {
1679 "%s: Escape character at end of %s name string\n",
1680 opt_getprog(), desc
);
1686 /* If not at EOS (must be + or /), move forward. */
1691 nid
= OBJ_txt2nid(typestr
);
1692 if (nid
== NID_undef
) {
1694 "%s: Skipping unknown %s name attribute \"%s\"\n",
1695 opt_getprog(), desc
, typestr
);
1698 "Hint: a '+' in a value string needs be escaped using '\\' else a new member of a multi-valued RDN is expected\n");
1701 if (*valstr
== '\0') {
1703 "%s: No value provided for %s name attribute \"%s\", skipped\n",
1704 opt_getprog(), desc
, typestr
);
1707 if (!X509_NAME_add_entry_by_NID(n
, nid
, chtype
,
1708 valstr
, strlen((char *)valstr
),
1709 -1, ismulti
? -1 : 0)) {
1710 ERR_print_errors(bio_err
);
1712 "%s: Error adding %s name attribute \"/%s=%s\"\n",
1713 opt_getprog(), desc
, typestr
,valstr
);
1728 * Read whole contents of a BIO into an allocated memory buffer and return
1732 int bio_to_mem(unsigned char **out
, int maxlen
, BIO
*in
)
1736 unsigned char tbuf
[1024];
1738 mem
= BIO_new(BIO_s_mem());
1742 if ((maxlen
!= -1) && maxlen
< 1024)
1746 len
= BIO_read(in
, tbuf
, len
);
1753 if (BIO_write(mem
, tbuf
, len
) != len
) {
1762 ret
= BIO_get_mem_data(mem
, (char **)out
);
1763 BIO_set_flags(mem
, BIO_FLAGS_MEM_RDONLY
);
1768 int pkey_ctrl_string(EVP_PKEY_CTX
*ctx
, const char *value
)
1771 char *stmp
, *vtmp
= NULL
;
1772 stmp
= OPENSSL_strdup(value
);
1775 vtmp
= strchr(stmp
, ':');
1780 rv
= EVP_PKEY_CTX_ctrl_str(ctx
, stmp
, vtmp
);
1785 static void nodes_print(const char *name
, STACK_OF(X509_POLICY_NODE
) *nodes
)
1787 X509_POLICY_NODE
*node
;
1790 BIO_printf(bio_err
, "%s Policies:", name
);
1792 BIO_puts(bio_err
, "\n");
1793 for (i
= 0; i
< sk_X509_POLICY_NODE_num(nodes
); i
++) {
1794 node
= sk_X509_POLICY_NODE_value(nodes
, i
);
1795 X509_POLICY_NODE_print(bio_err
, node
, 2);
1798 BIO_puts(bio_err
, " <empty>\n");
1802 void policies_print(X509_STORE_CTX
*ctx
)
1804 X509_POLICY_TREE
*tree
;
1805 int explicit_policy
;
1806 tree
= X509_STORE_CTX_get0_policy_tree(ctx
);
1807 explicit_policy
= X509_STORE_CTX_get_explicit_policy(ctx
);
1809 BIO_printf(bio_err
, "Require explicit Policy: %s\n",
1810 explicit_policy
? "True" : "False");
1812 nodes_print("Authority", X509_policy_tree_get0_policies(tree
));
1813 nodes_print("User", X509_policy_tree_get0_user_policies(tree
));
1817 * next_protos_parse parses a comma separated list of strings into a string
1818 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
1819 * outlen: (output) set to the length of the resulting buffer on success.
1820 * err: (maybe NULL) on failure, an error message line is written to this BIO.
1821 * in: a NUL terminated string like "abc,def,ghi"
1823 * returns: a malloc'd buffer or NULL on failure.
1825 unsigned char *next_protos_parse(size_t *outlen
, const char *in
)
1829 size_t i
, start
= 0;
1833 if (len
== 0 || len
>= 65535)
1836 out
= app_malloc(len
+ 1, "NPN buffer");
1837 for (i
= 0; i
<= len
; ++i
) {
1838 if (i
== len
|| in
[i
] == ',') {
1840 * Zero-length ALPN elements are invalid on the wire, we could be
1841 * strict and reject the entire string, but just ignoring extra
1842 * commas seems harmless and more friendly.
1844 * Every comma we skip in this way puts the input buffer another
1845 * byte ahead of the output buffer, so all stores into the output
1846 * buffer need to be decremented by the number commas skipped.
1853 if (i
- start
> 255) {
1857 out
[start
-skipped
] = (unsigned char)(i
- start
);
1860 out
[i
+ 1 - skipped
] = in
[i
];
1864 if (len
<= skipped
) {
1869 *outlen
= len
+ 1 - skipped
;
1873 void print_cert_checks(BIO
*bio
, X509
*x
,
1874 const char *checkhost
,
1875 const char *checkemail
, const char *checkip
)
1880 BIO_printf(bio
, "Hostname %s does%s match certificate\n",
1882 X509_check_host(x
, checkhost
, 0, 0, NULL
) == 1
1887 BIO_printf(bio
, "Email %s does%s match certificate\n",
1888 checkemail
, X509_check_email(x
, checkemail
, 0, 0)
1893 BIO_printf(bio
, "IP %s does%s match certificate\n",
1894 checkip
, X509_check_ip_asc(x
, checkip
, 0) ? "" : " NOT");
1898 /* Get first http URL from a DIST_POINT structure */
1900 static const char *get_dp_url(DIST_POINT
*dp
)
1902 GENERAL_NAMES
*gens
;
1906 if (!dp
->distpoint
|| dp
->distpoint
->type
!= 0)
1908 gens
= dp
->distpoint
->name
.fullname
;
1909 for (i
= 0; i
< sk_GENERAL_NAME_num(gens
); i
++) {
1910 gen
= sk_GENERAL_NAME_value(gens
, i
);
1911 uri
= GENERAL_NAME_get0_value(gen
, >ype
);
1912 if (gtype
== GEN_URI
&& ASN1_STRING_length(uri
) > 6) {
1913 const char *uptr
= (const char *)ASN1_STRING_get0_data(uri
);
1915 if (IS_HTTP(uptr
)) /* can/should not use HTTPS here */
1923 * Look through a CRLDP structure and attempt to find an http URL to
1924 * downloads a CRL from.
1927 static X509_CRL
*load_crl_crldp(STACK_OF(DIST_POINT
) *crldp
)
1930 const char *urlptr
= NULL
;
1931 for (i
= 0; i
< sk_DIST_POINT_num(crldp
); i
++) {
1932 DIST_POINT
*dp
= sk_DIST_POINT_value(crldp
, i
);
1933 urlptr
= get_dp_url(dp
);
1935 return load_crl(urlptr
, "CRL via CDP");
1941 * Example of downloading CRLs from CRLDP:
1942 * not usable for real world as it always downloads and doesn't cache anything.
1945 static STACK_OF(X509_CRL
) *crls_http_cb(const X509_STORE_CTX
*ctx
,
1946 const X509_NAME
*nm
)
1949 STACK_OF(X509_CRL
) *crls
= NULL
;
1951 STACK_OF(DIST_POINT
) *crldp
;
1953 crls
= sk_X509_CRL_new_null();
1956 x
= X509_STORE_CTX_get_current_cert(ctx
);
1957 crldp
= X509_get_ext_d2i(x
, NID_crl_distribution_points
, NULL
, NULL
);
1958 crl
= load_crl_crldp(crldp
);
1959 sk_DIST_POINT_pop_free(crldp
, DIST_POINT_free
);
1961 sk_X509_CRL_free(crls
);
1964 sk_X509_CRL_push(crls
, crl
);
1965 /* Try to download delta CRL */
1966 crldp
= X509_get_ext_d2i(x
, NID_freshest_crl
, NULL
, NULL
);
1967 crl
= load_crl_crldp(crldp
);
1968 sk_DIST_POINT_pop_free(crldp
, DIST_POINT_free
);
1970 sk_X509_CRL_push(crls
, crl
);
1974 void store_setup_crl_download(X509_STORE
*st
)
1976 X509_STORE_set_lookup_crls_cb(st
, crls_http_cb
);
1979 #ifndef OPENSSL_NO_SOCK
1980 static const char *tls_error_hint(void)
1982 unsigned long err
= ERR_peek_error();
1984 if (ERR_GET_LIB(err
) != ERR_LIB_SSL
)
1985 err
= ERR_peek_last_error();
1986 if (ERR_GET_LIB(err
) != ERR_LIB_SSL
)
1989 switch (ERR_GET_REASON(err
)) {
1990 case SSL_R_WRONG_VERSION_NUMBER
:
1991 return "The server does not support (a suitable version of) TLS";
1992 case SSL_R_UNKNOWN_PROTOCOL
:
1993 return "The server does not support HTTPS";
1994 case SSL_R_CERTIFICATE_VERIFY_FAILED
:
1995 return "Cannot authenticate server via its TLS certificate, likely due to mismatch with our trusted TLS certs or missing revocation status";
1996 case SSL_AD_REASON_OFFSET
+ TLS1_AD_UNKNOWN_CA
:
1997 return "Server did not accept our TLS certificate, likely due to mismatch with server's trust anchor or missing revocation status";
1998 case SSL_AD_REASON_OFFSET
+ SSL3_AD_HANDSHAKE_FAILURE
:
1999 return "TLS handshake failure. Possibly the server requires our TLS certificate but did not receive it";
2000 default: /* no error or no hint available for error */
2005 /* HTTP callback function that supports TLS connection also via HTTPS proxy */
2006 BIO
*app_http_tls_cb(BIO
*hbio
, void *arg
, int connect
, int detail
)
2008 APP_HTTP_TLS_INFO
*info
= (APP_HTTP_TLS_INFO
*)arg
;
2009 SSL_CTX
*ssl_ctx
= info
->ssl_ctx
;
2013 if (connect
&& detail
) { /* connecting with TLS */
2014 if ((info
->use_proxy
2015 && !OSSL_HTTP_proxy_connect(hbio
, info
->server
, info
->port
,
2016 NULL
, NULL
, /* no proxy credentials */
2017 info
->timeout
, bio_err
, opt_getprog()))
2018 || (sbio
= BIO_new(BIO_f_ssl())) == NULL
) {
2021 if (ssl_ctx
== NULL
|| (ssl
= SSL_new(ssl_ctx
)) == NULL
) {
2026 SSL_set_tlsext_host_name(ssl
, info
->server
);
2028 SSL_set_connect_state(ssl
);
2029 BIO_set_ssl(sbio
, ssl
, BIO_CLOSE
);
2031 hbio
= BIO_push(sbio
, hbio
);
2032 } else if (!connect
&& !detail
) { /* disconnecting after error */
2033 const char *hint
= tls_error_hint();
2035 ERR_add_error_data(2, " : ", hint
);
2037 * If we pop sbio and BIO_free() it this may lead to libssl double free.
2038 * Rely on BIO_free_all() done by OSSL_HTTP_transfer() in http_client.c
2044 ASN1_VALUE
*app_http_get_asn1(const char *url
, const char *proxy
,
2045 const char *no_proxy
, SSL_CTX
*ssl_ctx
,
2046 const STACK_OF(CONF_VALUE
) *headers
,
2047 long timeout
, const char *expected_content_type
,
2048 const ASN1_ITEM
*it
)
2050 APP_HTTP_TLS_INFO info
;
2054 ASN1_VALUE
*resp
= NULL
;
2056 if (url
== NULL
|| it
== NULL
) {
2057 ERR_raise(ERR_LIB_HTTP
, ERR_R_PASSED_NULL_PARAMETER
);
2061 if (!OSSL_HTTP_parse_url(url
, &server
, &port
, NULL
, NULL
, &use_ssl
))
2063 if (use_ssl
&& ssl_ctx
== NULL
) {
2064 ERR_raise_data(ERR_LIB_HTTP
, ERR_R_PASSED_NULL_PARAMETER
,
2069 info
.server
= server
;
2071 info
.use_proxy
= proxy
!= NULL
;
2072 info
.timeout
= timeout
;
2073 info
.ssl_ctx
= ssl_ctx
;
2074 resp
= OSSL_HTTP_get_asn1(url
, proxy
, no_proxy
,
2075 NULL
, NULL
, app_http_tls_cb
, &info
,
2076 headers
, 0 /* maxline */, 0 /* max_resp_len */,
2077 timeout
, expected_content_type
, it
);
2079 OPENSSL_free(server
);
2085 ASN1_VALUE
*app_http_post_asn1(const char *host
, const char *port
,
2086 const char *path
, const char *proxy
,
2087 const char *no_proxy
, SSL_CTX
*ssl_ctx
,
2088 const STACK_OF(CONF_VALUE
) *headers
,
2089 const char *content_type
,
2090 ASN1_VALUE
*req
, const ASN1_ITEM
*req_it
,
2091 long timeout
, const ASN1_ITEM
*rsp_it
)
2093 APP_HTTP_TLS_INFO info
;
2097 info
.use_proxy
= proxy
!= NULL
;
2098 info
.timeout
= timeout
;
2099 info
.ssl_ctx
= ssl_ctx
;
2100 return OSSL_HTTP_post_asn1(host
, port
, path
, ssl_ctx
!= NULL
,
2102 NULL
, NULL
, app_http_tls_cb
, &info
,
2103 headers
, content_type
, req
, req_it
,
2105 0 /* max_resp_len */, timeout
, NULL
, rsp_it
);
2111 * Platform-specific sections
2116 # define fileno(a) (int)_fileno(a)
2119 # include <windows.h>
2122 static int WIN32_rename(const char *from
, const char *to
)
2124 TCHAR
*tfrom
= NULL
, *tto
;
2128 if (sizeof(TCHAR
) == 1) {
2129 tfrom
= (TCHAR
*)from
;
2131 } else { /* UNICODE path */
2133 size_t i
, flen
= strlen(from
) + 1, tlen
= strlen(to
) + 1;
2134 tfrom
= malloc(sizeof(*tfrom
) * (flen
+ tlen
));
2138 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2139 if (!MultiByteToWideChar(CP_ACP
, 0, from
, flen
, (WCHAR
*)tfrom
, flen
))
2141 for (i
= 0; i
< flen
; i
++)
2142 tfrom
[i
] = (TCHAR
)from
[i
];
2143 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2144 if (!MultiByteToWideChar(CP_ACP
, 0, to
, tlen
, (WCHAR
*)tto
, tlen
))
2146 for (i
= 0; i
< tlen
; i
++)
2147 tto
[i
] = (TCHAR
)to
[i
];
2150 if (MoveFile(tfrom
, tto
))
2152 err
= GetLastError();
2153 if (err
== ERROR_ALREADY_EXISTS
|| err
== ERROR_FILE_EXISTS
) {
2154 if (DeleteFile(tto
) && MoveFile(tfrom
, tto
))
2156 err
= GetLastError();
2158 if (err
== ERROR_FILE_NOT_FOUND
|| err
== ERROR_PATH_NOT_FOUND
)
2160 else if (err
== ERROR_ACCESS_DENIED
)
2163 errno
= EINVAL
; /* we could map more codes... */
2167 if (tfrom
!= NULL
&& tfrom
!= (TCHAR
*)from
)
2173 /* app_tminterval section */
2175 double app_tminterval(int stop
, int usertime
)
2179 static ULARGE_INTEGER tmstart
;
2180 static int warning
= 1;
2181 # ifdef _WIN32_WINNT
2182 static HANDLE proc
= NULL
;
2186 proc
= OpenProcess(PROCESS_QUERY_INFORMATION
, FALSE
,
2187 GetCurrentProcessId());
2189 proc
= (HANDLE
) - 1;
2192 if (usertime
&& proc
!= (HANDLE
) - 1) {
2194 GetProcessTimes(proc
, &junk
, &junk
, &junk
, &now
);
2200 if (usertime
&& warning
) {
2201 BIO_printf(bio_err
, "To get meaningful results, run "
2202 "this program on idle system.\n");
2205 GetSystemTime(&systime
);
2206 SystemTimeToFileTime(&systime
, &now
);
2209 if (stop
== TM_START
) {
2210 tmstart
.u
.LowPart
= now
.dwLowDateTime
;
2211 tmstart
.u
.HighPart
= now
.dwHighDateTime
;
2213 ULARGE_INTEGER tmstop
;
2215 tmstop
.u
.LowPart
= now
.dwLowDateTime
;
2216 tmstop
.u
.HighPart
= now
.dwHighDateTime
;
2218 ret
= (__int64
)(tmstop
.QuadPart
- tmstart
.QuadPart
) * 1e-7;
2223 #elif defined(OPENSSL_SYS_VXWORKS)
2226 double app_tminterval(int stop
, int usertime
)
2229 # ifdef CLOCK_REALTIME
2230 static struct timespec tmstart
;
2231 struct timespec now
;
2233 static unsigned long tmstart
;
2236 static int warning
= 1;
2238 if (usertime
&& warning
) {
2239 BIO_printf(bio_err
, "To get meaningful results, run "
2240 "this program on idle system.\n");
2243 # ifdef CLOCK_REALTIME
2244 clock_gettime(CLOCK_REALTIME
, &now
);
2245 if (stop
== TM_START
)
2248 ret
= ((now
.tv_sec
+ now
.tv_nsec
* 1e-9)
2249 - (tmstart
.tv_sec
+ tmstart
.tv_nsec
* 1e-9));
2252 if (stop
== TM_START
)
2255 ret
= (now
- tmstart
) / (double)sysClkRateGet();
2260 #elif defined(_SC_CLK_TCK) /* by means of unistd.h */
2261 # include <sys/times.h>
2263 double app_tminterval(int stop
, int usertime
)
2267 clock_t now
= times(&rus
);
2268 static clock_t tmstart
;
2271 now
= rus
.tms_utime
;
2273 if (stop
== TM_START
) {
2276 long int tck
= sysconf(_SC_CLK_TCK
);
2277 ret
= (now
- tmstart
) / (double)tck
;
2284 # include <sys/time.h>
2285 # include <sys/resource.h>
2287 double app_tminterval(int stop
, int usertime
)
2292 static struct timeval tmstart
;
2295 getrusage(RUSAGE_SELF
, &rus
), now
= rus
.ru_utime
;
2297 gettimeofday(&now
, NULL
);
2299 if (stop
== TM_START
)
2302 ret
= ((now
.tv_sec
+ now
.tv_usec
* 1e-6)
2303 - (tmstart
.tv_sec
+ tmstart
.tv_usec
* 1e-6));
2309 int app_access(const char* name
, int flag
)
2312 return _access(name
, flag
);
2314 return access(name
, flag
);
2318 int app_isdir(const char *name
)
2320 return opt_isdir(name
);
2323 /* raw_read|write section */
2325 # include "vms_term_sock.h"
2326 static int stdin_sock
= -1;
2328 static void close_stdin_sock(void)
2330 TerminalSocket (TERM_SOCK_DELETE
, &stdin_sock
);
2333 int fileno_stdin(void)
2335 if (stdin_sock
== -1) {
2336 TerminalSocket(TERM_SOCK_CREATE
, &stdin_sock
);
2337 atexit(close_stdin_sock
);
2343 int fileno_stdin(void)
2345 return fileno(stdin
);
2349 int fileno_stdout(void)
2351 return fileno(stdout
);
2354 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
2355 int raw_read_stdin(void *buf
, int siz
)
2358 if (ReadFile(GetStdHandle(STD_INPUT_HANDLE
), buf
, siz
, &n
, NULL
))
2363 #elif defined(__VMS)
2364 # include <sys/socket.h>
2366 int raw_read_stdin(void *buf
, int siz
)
2368 return recv(fileno_stdin(), buf
, siz
, 0);
2371 # if defined(__TANDEM)
2372 # if defined(OPENSSL_TANDEM_FLOSS)
2373 # include <floss.h(floss_read)>
2376 int raw_read_stdin(void *buf
, int siz
)
2378 return read(fileno_stdin(), buf
, siz
);
2382 #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE)
2383 int raw_write_stdout(const void *buf
, int siz
)
2386 if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE
), buf
, siz
, &n
, NULL
))
2391 #elif defined(OPENSSL_SYS_TANDEM) && defined(OPENSSL_THREADS) && defined(_SPT_MODEL_)
2392 # if defined(__TANDEM)
2393 # if defined(OPENSSL_TANDEM_FLOSS)
2394 # include <floss.h(floss_write)>
2397 int raw_write_stdout(const void *buf
,int siz
)
2399 return write(fileno(stdout
),(void*)buf
,siz
);
2402 # if defined(__TANDEM)
2403 # if defined(OPENSSL_TANDEM_FLOSS)
2404 # include <floss.h(floss_write)>
2407 int raw_write_stdout(const void *buf
, int siz
)
2409 return write(fileno_stdout(), buf
, siz
);
2414 * Centralized handling of input and output files with format specification
2415 * The format is meant to show what the input and output is supposed to be,
2416 * and is therefore a show of intent more than anything else. However, it
2417 * does impact behavior on some platforms, such as differentiating between
2418 * text and binary input/output on non-Unix platforms
2420 BIO
*dup_bio_in(int format
)
2422 return BIO_new_fp(stdin
,
2423 BIO_NOCLOSE
| (FMT_istext(format
) ? BIO_FP_TEXT
: 0));
2426 BIO
*dup_bio_out(int format
)
2428 BIO
*b
= BIO_new_fp(stdout
,
2429 BIO_NOCLOSE
| (FMT_istext(format
) ? BIO_FP_TEXT
: 0));
2430 void *prefix
= NULL
;
2432 #ifdef OPENSSL_SYS_VMS
2433 if (FMT_istext(format
))
2434 b
= BIO_push(BIO_new(BIO_f_linebuffer()), b
);
2437 if (FMT_istext(format
)
2438 && (prefix
= getenv("HARNESS_OSSL_PREFIX")) != NULL
) {
2439 b
= BIO_push(BIO_new(BIO_f_prefix()), b
);
2440 BIO_set_prefix(b
, prefix
);
2446 BIO
*dup_bio_err(int format
)
2448 BIO
*b
= BIO_new_fp(stderr
,
2449 BIO_NOCLOSE
| (FMT_istext(format
) ? BIO_FP_TEXT
: 0));
2450 #ifdef OPENSSL_SYS_VMS
2451 if (FMT_istext(format
))
2452 b
= BIO_push(BIO_new(BIO_f_linebuffer()), b
);
2457 void unbuffer(FILE *fp
)
2460 * On VMS, setbuf() will only take 32-bit pointers, and a compilation
2461 * with /POINTER_SIZE=64 will give off a MAYLOSEDATA2 warning here.
2462 * However, we trust that the C RTL will never give us a FILE pointer
2463 * above the first 4 GB of memory, so we simply turn off the warning
2466 #if defined(OPENSSL_SYS_VMS) && defined(__DECC)
2467 # pragma environment save
2468 # pragma message disable maylosedata2
2471 #if defined(OPENSSL_SYS_VMS) && defined(__DECC)
2472 # pragma environment restore
2476 static const char *modestr(char mode
, int format
)
2478 OPENSSL_assert(mode
== 'a' || mode
== 'r' || mode
== 'w');
2482 return FMT_istext(format
) ? "a" : "ab";
2484 return FMT_istext(format
) ? "r" : "rb";
2486 return FMT_istext(format
) ? "w" : "wb";
2488 /* The assert above should make sure we never reach this point */
2492 static const char *modeverb(char mode
)
2502 return "(doing something)";
2506 * Open a file for writing, owner-read-only.
2508 BIO
*bio_open_owner(const char *filename
, int format
, int private)
2512 int fd
= -1, bflags
, mode
, textmode
;
2514 if (!private || filename
== NULL
|| strcmp(filename
, "-") == 0)
2515 return bio_open_default(filename
, 'w', format
);
2524 textmode
= FMT_istext(format
);
2528 #elif defined(_O_BINARY)
2533 #ifdef OPENSSL_SYS_VMS
2534 /* VMS doesn't have O_BINARY, it just doesn't make sense. But,
2535 * it still needs to know that we're going binary, or fdopen()
2536 * will fail with "invalid argument"... so we tell VMS what the
2540 fd
= open(filename
, mode
, 0600, "ctx=bin");
2543 fd
= open(filename
, mode
, 0600);
2546 fp
= fdopen(fd
, modestr('w', format
));
2551 bflags
|= BIO_FP_TEXT
;
2552 b
= BIO_new_fp(fp
, bflags
);
2557 BIO_printf(bio_err
, "%s: Can't open \"%s\" for writing, %s\n",
2558 opt_getprog(), filename
, strerror(errno
));
2559 ERR_print_errors(bio_err
);
2560 /* If we have fp, then fdopen took over fd, so don't close both. */
2568 static BIO
*bio_open_default_(const char *filename
, char mode
, int format
,
2573 if (filename
== NULL
|| strcmp(filename
, "-") == 0) {
2574 ret
= mode
== 'r' ? dup_bio_in(format
) : dup_bio_out(format
);
2582 "Can't open %s, %s\n",
2583 mode
== 'r' ? "stdin" : "stdout", strerror(errno
));
2585 ret
= BIO_new_file(filename
, modestr(mode
, format
));
2593 "Can't open %s for %s, %s\n",
2594 filename
, modeverb(mode
), strerror(errno
));
2596 ERR_print_errors(bio_err
);
2600 BIO
*bio_open_default(const char *filename
, char mode
, int format
)
2602 return bio_open_default_(filename
, mode
, format
, 0);
2605 BIO
*bio_open_default_quiet(const char *filename
, char mode
, int format
)
2607 return bio_open_default_(filename
, mode
, format
, 1);
2610 void wait_for_async(SSL
*s
)
2612 /* On Windows select only works for sockets, so we simply don't wait */
2613 #ifndef OPENSSL_SYS_WINDOWS
2620 if (!SSL_get_all_async_fds(s
, NULL
, &numfds
))
2624 fds
= app_malloc(sizeof(OSSL_ASYNC_FD
) * numfds
, "allocate async fds");
2625 if (!SSL_get_all_async_fds(s
, fds
, &numfds
)) {
2631 for (i
= 0; i
< numfds
; i
++) {
2632 if (width
<= (int)fds
[i
])
2633 width
= (int)fds
[i
] + 1;
2634 openssl_fdset((int)fds
[i
], &asyncfds
);
2636 select(width
, (void *)&asyncfds
, NULL
, NULL
, NULL
);
2641 /* if OPENSSL_SYS_WINDOWS is defined then so is OPENSSL_SYS_MSDOS */
2642 #if defined(OPENSSL_SYS_MSDOS)
2643 int has_stdin_waiting(void)
2645 # if defined(OPENSSL_SYS_WINDOWS)
2646 HANDLE inhand
= GetStdHandle(STD_INPUT_HANDLE
);
2648 INPUT_RECORD inputrec
;
2652 if (inhand
== INVALID_HANDLE_VALUE
) {
2656 peeked
= PeekConsoleInput(inhand
, &inputrec
, insize
, &events
);
2658 /* Probably redirected input? _kbhit() does not work in this case */
2669 /* Corrupt a signature by modifying final byte */
2670 void corrupt_signature(const ASN1_STRING
*signature
)
2672 unsigned char *s
= signature
->data
;
2673 s
[signature
->length
- 1] ^= 0x1;
2676 int set_cert_times(X509
*x
, const char *startdate
, const char *enddate
,
2679 if (startdate
== NULL
|| strcmp(startdate
, "today") == 0) {
2680 if (X509_gmtime_adj(X509_getm_notBefore(x
), 0) == NULL
)
2683 if (!ASN1_TIME_set_string_X509(X509_getm_notBefore(x
), startdate
))
2686 if (enddate
== NULL
) {
2687 if (X509_time_adj_ex(X509_getm_notAfter(x
), days
, 0, NULL
)
2690 } else if (!ASN1_TIME_set_string_X509(X509_getm_notAfter(x
), enddate
)) {
2696 int set_crl_lastupdate(X509_CRL
*crl
, const char *lastupdate
)
2699 ASN1_TIME
*tm
= ASN1_TIME_new();
2704 if (lastupdate
== NULL
) {
2705 if (X509_gmtime_adj(tm
, 0) == NULL
)
2708 if (!ASN1_TIME_set_string_X509(tm
, lastupdate
))
2712 if (!X509_CRL_set1_lastUpdate(crl
, tm
))
2721 int set_crl_nextupdate(X509_CRL
*crl
, const char *nextupdate
,
2722 long days
, long hours
, long secs
)
2725 ASN1_TIME
*tm
= ASN1_TIME_new();
2730 if (nextupdate
== NULL
) {
2731 if (X509_time_adj_ex(tm
, days
, hours
* 60 * 60 + secs
, NULL
) == NULL
)
2734 if (!ASN1_TIME_set_string_X509(tm
, nextupdate
))
2738 if (!X509_CRL_set1_nextUpdate(crl
, tm
))
2747 void make_uppercase(char *string
)
2751 for (i
= 0; string
[i
] != '\0'; i
++)
2752 string
[i
] = toupper((unsigned char)string
[i
]);
2755 int opt_printf_stderr(const char *fmt
, ...)
2761 ret
= BIO_vprintf(bio_err
, fmt
, ap
);
2766 OSSL_PARAM
*app_params_new_from_opts(STACK_OF(OPENSSL_STRING
) *opts
,
2767 const OSSL_PARAM
*paramdefs
)
2769 OSSL_PARAM
*params
= NULL
;
2770 size_t sz
= (size_t)sk_OPENSSL_STRING_num(opts
);
2772 char *opt
= "", *stmp
, *vtmp
= NULL
;
2778 params
= OPENSSL_zalloc(sizeof(OSSL_PARAM
) * (sz
+ 1));
2782 for (params_n
= 0; params_n
< sz
; params_n
++) {
2783 opt
= sk_OPENSSL_STRING_value(opts
, (int)params_n
);
2784 if ((stmp
= OPENSSL_strdup(opt
)) == NULL
2785 || (vtmp
= strchr(stmp
, ':')) == NULL
)
2787 /* Replace ':' with 0 to terminate the string pointed to by stmp */
2789 /* Skip over the separator so that vmtp points to the value */
2791 if (!OSSL_PARAM_allocate_from_text(¶ms
[params_n
], paramdefs
,
2792 stmp
, vtmp
, strlen(vtmp
), &found
))
2796 params
[params_n
] = OSSL_PARAM_construct_end();
2800 BIO_printf(bio_err
, "Parameter %s '%s'\n", found
? "error" : "unknown",
2802 ERR_print_errors(bio_err
);
2803 app_params_free(params
);
2807 void app_params_free(OSSL_PARAM
*params
)
2811 if (params
!= NULL
) {
2812 for (i
= 0; params
[i
].key
!= NULL
; ++i
)
2813 OPENSSL_free(params
[i
].data
);
2814 OPENSSL_free(params
);