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/pem.h>
32 #include <openssl/store.h>
33 #include <openssl/pkcs12.h>
34 #include <openssl/ui.h>
35 #include <openssl/safestack.h>
36 #ifndef OPENSSL_NO_RSA
37 # include <openssl/rsa.h>
39 #include <openssl/bn.h>
40 #include <openssl/ssl.h>
44 static int WIN32_rename(const char *from
, const char *to
);
45 # define rename(from,to) WIN32_rename((from),(to))
48 #if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS)
52 #if defined(OPENSSL_SYS_MSDOS) && !defined(_WIN32)
56 #define PASS_SOURCE_SIZE_MAX 4
66 static OSSL_LIB_CTX
*app_libctx
= NULL
;
68 static int set_table_opts(unsigned long *flags
, const char *arg
,
69 const NAME_EX_TBL
* in_tbl
);
70 static int set_multi_opts(unsigned long *flags
, const char *arg
,
71 const NAME_EX_TBL
* in_tbl
);
73 int app_init(long mesgwin
);
75 int chopup_args(ARGS
*arg
, char *buf
)
78 char c
= '\0', *p
= NULL
;
83 arg
->argv
= app_malloc(sizeof(*arg
->argv
) * arg
->size
, "argv space");
87 /* Skip whitespace. */
88 while (*p
&& isspace(_UC(*p
)))
93 /* The start of something good :-) */
94 if (arg
->argc
>= arg
->size
) {
97 tmp
= OPENSSL_realloc(arg
->argv
, sizeof(*arg
->argv
) * arg
->size
);
102 quoted
= *p
== '\'' || *p
== '"';
105 arg
->argv
[arg
->argc
++] = p
;
107 /* now look for the end of this */
109 while (*p
&& *p
!= c
)
113 while (*p
&& !isspace(_UC(*p
)))
119 arg
->argv
[arg
->argc
] = NULL
;
124 int app_init(long mesgwin
)
130 int ctx_set_verify_locations(SSL_CTX
*ctx
,
131 const char *CAfile
, int noCAfile
,
132 const char *CApath
, int noCApath
,
133 const char *CAstore
, int noCAstore
)
135 if (CAfile
== NULL
&& CApath
== NULL
&& CAstore
== NULL
) {
136 if (!noCAfile
&& SSL_CTX_set_default_verify_file(ctx
) <= 0)
138 if (!noCApath
&& SSL_CTX_set_default_verify_dir(ctx
) <= 0)
140 if (!noCAstore
&& SSL_CTX_set_default_verify_store(ctx
) <= 0)
146 if (CAfile
!= NULL
&& !SSL_CTX_load_verify_file(ctx
, CAfile
))
148 if (CApath
!= NULL
&& !SSL_CTX_load_verify_dir(ctx
, CApath
))
150 if (CAstore
!= NULL
&& !SSL_CTX_load_verify_store(ctx
, CAstore
))
155 #ifndef OPENSSL_NO_CT
157 int ctx_set_ctlog_list_file(SSL_CTX
*ctx
, const char *path
)
160 return SSL_CTX_set_default_ctlog_list_file(ctx
);
162 return SSL_CTX_set_ctlog_list_file(ctx
, path
);
167 static unsigned long nmflag
= 0;
168 static char nmflag_set
= 0;
170 int set_nameopt(const char *arg
)
172 int ret
= set_name_ex(&nmflag
, arg
);
180 unsigned long get_nameopt(void)
182 return (nmflag_set
) ? nmflag
: XN_FLAG_ONELINE
;
185 int dump_cert_text(BIO
*out
, X509
*x
)
187 print_name(out
, "subject=", X509_get_subject_name(x
), get_nameopt());
189 print_name(out
, "issuer=", X509_get_issuer_name(x
), get_nameopt());
195 int wrap_password_callback(char *buf
, int bufsiz
, int verify
, void *userdata
)
197 return password_callback(buf
, bufsiz
, verify
, (PW_CB_DATA
*)userdata
);
201 static char *app_get_pass(const char *arg
, int keepbio
);
203 char *get_passwd(const char *pass
, const char *desc
)
209 if (!app_passwd(pass
, NULL
, &result
, NULL
))
210 BIO_printf(bio_err
, "Error getting password for %s\n", desc
);
211 if (pass
!= NULL
&& result
== NULL
) {
213 "Trying plain input string (better precede with 'pass:')\n");
214 result
= OPENSSL_strdup(pass
);
216 BIO_printf(bio_err
, "Out of memory getting password for %s\n", desc
);
221 int app_passwd(const char *arg1
, const char *arg2
, char **pass1
, char **pass2
)
223 int same
= arg1
!= NULL
&& arg2
!= NULL
&& strcmp(arg1
, arg2
) == 0;
226 *pass1
= app_get_pass(arg1
, same
);
229 } else if (pass1
!= NULL
) {
233 *pass2
= app_get_pass(arg2
, same
? 2 : 0);
236 } else if (pass2
!= NULL
) {
242 static char *app_get_pass(const char *arg
, int keepbio
)
244 static BIO
*pwdbio
= NULL
;
245 char *tmp
, tpass
[APP_PASS_LEN
];
248 /* PASS_SOURCE_SIZE_MAX = max number of chars before ':' in below strings */
249 if (strncmp(arg
, "pass:", 5) == 0)
250 return OPENSSL_strdup(arg
+ 5);
251 if (strncmp(arg
, "env:", 4) == 0) {
252 tmp
= getenv(arg
+ 4);
254 BIO_printf(bio_err
, "No environment variable %s\n", arg
+ 4);
257 return OPENSSL_strdup(tmp
);
259 if (!keepbio
|| pwdbio
== NULL
) {
260 if (strncmp(arg
, "file:", 5) == 0) {
261 pwdbio
= BIO_new_file(arg
+ 5, "r");
262 if (pwdbio
== NULL
) {
263 BIO_printf(bio_err
, "Can't open file %s\n", arg
+ 5);
268 * Under _WIN32, which covers even Win64 and CE, file
269 * descriptors referenced by BIO_s_fd are not inherited
270 * by child process and therefore below is not an option.
271 * It could have been an option if bss_fd.c was operating
272 * on real Windows descriptors, such as those obtained
275 } else if (strncmp(arg
, "fd:", 3) == 0) {
279 pwdbio
= BIO_new_fd(i
, BIO_NOCLOSE
);
280 if ((i
< 0) || !pwdbio
) {
281 BIO_printf(bio_err
, "Can't access file descriptor %s\n", arg
+ 3);
285 * Can't do BIO_gets on an fd BIO so add a buffering BIO
287 btmp
= BIO_new(BIO_f_buffer());
288 pwdbio
= BIO_push(btmp
, pwdbio
);
290 } else if (strcmp(arg
, "stdin") == 0) {
291 pwdbio
= dup_bio_in(FORMAT_TEXT
);
292 if (pwdbio
== NULL
) {
293 BIO_printf(bio_err
, "Can't open BIO for stdin\n");
297 /* argument syntax error; do not reveal too much about arg */
298 tmp
= strchr(arg
, ':');
299 if (tmp
== NULL
|| tmp
- arg
> PASS_SOURCE_SIZE_MAX
)
301 "Invalid password argument, missing ':' within the first %d chars\n",
302 PASS_SOURCE_SIZE_MAX
+ 1);
305 "Invalid password argument, starting with \"%.*s\"\n",
306 (int)(tmp
- arg
+ 1), arg
);
310 i
= BIO_gets(pwdbio
, tpass
, APP_PASS_LEN
);
312 BIO_free_all(pwdbio
);
316 BIO_printf(bio_err
, "Error reading password from BIO\n");
319 tmp
= strchr(tpass
, '\n');
322 return OPENSSL_strdup(tpass
);
325 OSSL_LIB_CTX
*app_get0_libctx(void)
330 /* TODO(3.0): Make this an environment variable if required */
331 const char *app_get0_propq(void)
336 OSSL_LIB_CTX
*app_create_libctx(void)
339 * Load the NULL provider into the default library context and create a
340 * library context which will then be used for any OPT_PROV options.
342 if (app_libctx
== NULL
) {
344 if (!app_provider_load(NULL
, "null")) {
345 BIO_puts(bio_err
, "Failed to create null provider\n");
348 app_libctx
= OSSL_LIB_CTX_new();
350 if (app_libctx
== NULL
)
351 BIO_puts(bio_err
, "Failed to create library context\n");
355 CONF
*app_load_config_bio(BIO
*in
, const char *filename
)
361 conf
= NCONF_new_ex(app_libctx
, NULL
);
362 i
= NCONF_load_bio(conf
, in
, &errorline
);
366 if (errorline
<= 0) {
367 BIO_printf(bio_err
, "%s: Can't load ", opt_getprog());
369 BIO_printf(bio_err
, "%s: Error on line %ld of ", opt_getprog(),
372 if (filename
!= NULL
)
373 BIO_printf(bio_err
, "config file \"%s\"\n", filename
);
375 BIO_printf(bio_err
, "config input");
381 CONF
*app_load_config(const char *filename
)
386 in
= bio_open_default(filename
, 'r', FORMAT_TEXT
);
390 conf
= app_load_config_bio(in
, filename
);
395 CONF
*app_load_config_quiet(const char *filename
)
400 in
= bio_open_default_quiet(filename
, 'r', FORMAT_TEXT
);
404 conf
= app_load_config_bio(in
, filename
);
409 int app_load_modules(const CONF
*config
)
411 CONF
*to_free
= NULL
;
414 config
= to_free
= app_load_config_quiet(default_config_file
);
418 if (CONF_modules_load(config
, NULL
, 0) <= 0) {
419 BIO_printf(bio_err
, "Error configuring OpenSSL modules\n");
420 ERR_print_errors(bio_err
);
428 int add_oid_section(CONF
*conf
)
431 STACK_OF(CONF_VALUE
) *sktmp
;
435 if ((p
= NCONF_get_string(conf
, NULL
, "oid_section")) == NULL
) {
439 if ((sktmp
= NCONF_get_section(conf
, p
)) == NULL
) {
440 BIO_printf(bio_err
, "problem loading oid section %s\n", p
);
443 for (i
= 0; i
< sk_CONF_VALUE_num(sktmp
); i
++) {
444 cnf
= sk_CONF_VALUE_value(sktmp
, i
);
445 if (OBJ_create(cnf
->value
, cnf
->name
, cnf
->name
) == NID_undef
) {
446 BIO_printf(bio_err
, "problem creating object %s=%s\n",
447 cnf
->name
, cnf
->value
);
454 CONF
*app_load_config_modules(const char *configfile
)
458 if (configfile
!= NULL
) {
459 BIO_printf(bio_err
, "Using configuration from %s\n", configfile
);
461 if ((conf
= app_load_config(configfile
)) == NULL
)
463 if (configfile
!= default_config_file
&& !app_load_modules(conf
)) {
471 X509
*load_cert_pass(const char *uri
, int maybe_stdin
,
472 const char *pass
, const char *desc
)
477 desc
= "certificate";
478 (void)load_key_certs_crls(uri
, maybe_stdin
, pass
, desc
,
479 NULL
, NULL
, &cert
, NULL
, NULL
, NULL
);
481 BIO_printf(bio_err
, "Unable to load %s\n", desc
);
482 ERR_print_errors(bio_err
);
487 /* the format parameter is meanwhile not needed anymore and thus ignored */
488 X509_CRL
*load_crl(const char *uri
, int format
, const char *desc
)
490 X509_CRL
*crl
= NULL
;
494 (void)load_key_certs_crls(uri
, 0, NULL
, desc
,
495 NULL
, NULL
, NULL
, NULL
, &crl
, NULL
);
497 BIO_printf(bio_err
, "Unable to load %s\n", desc
);
498 ERR_print_errors(bio_err
);
503 X509_REQ
*load_csr(const char *file
, int format
, const char *desc
)
505 X509_REQ
*req
= NULL
;
510 in
= bio_open_default(file
, 'r', format
);
514 if (format
== FORMAT_ASN1
)
515 req
= d2i_X509_REQ_bio(in
, NULL
);
516 else if (format
== FORMAT_PEM
)
517 req
= PEM_read_bio_X509_REQ(in
, NULL
, NULL
, NULL
);
519 print_format_error(format
, OPT_FMT_PEMDER
);
523 BIO_printf(bio_err
, "Unable to load %s\n", desc
);
524 ERR_print_errors(bio_err
);
530 void cleanse(char *str
)
533 OPENSSL_cleanse(str
, strlen(str
));
536 void clear_free(char *str
)
539 OPENSSL_clear_free(str
, strlen(str
));
542 EVP_PKEY
*load_key(const char *uri
, int format
, int may_stdin
,
543 const char *pass
, ENGINE
*e
, const char *desc
)
545 EVP_PKEY
*pkey
= NULL
;
548 desc
= "private key";
550 if (format
== FORMAT_ENGINE
) {
552 BIO_printf(bio_err
, "No engine specified for loading %s\n", desc
);
554 pkey
= load_engine_private_key(e
, uri
, pass
, desc
);
556 BIO_printf(bio_err
, "Cannot load %s from engine\n", desc
);
557 ERR_print_errors(bio_err
);
561 (void)load_key_certs_crls(uri
, may_stdin
, pass
, desc
,
562 &pkey
, NULL
, NULL
, NULL
, NULL
, NULL
);
566 BIO_printf(bio_err
, "Unable to load %s\n", desc
);
567 ERR_print_errors(bio_err
);
572 EVP_PKEY
*load_pubkey(const char *uri
, int format
, int maybe_stdin
,
573 const char *pass
, ENGINE
*e
, const char *desc
)
575 EVP_PKEY
*pkey
= NULL
;
580 if (format
== FORMAT_ENGINE
) {
582 BIO_printf(bio_err
, "No engine specified for loading %s\n", desc
);
584 pkey
= load_engine_public_key(e
, uri
, pass
, desc
);
586 BIO_printf(bio_err
, "Cannot load %s from engine\n", desc
);
587 ERR_print_errors(bio_err
);
591 (void)load_key_certs_crls(uri
, maybe_stdin
, pass
, desc
,
592 NULL
, &pkey
, NULL
, NULL
, NULL
, NULL
);
595 BIO_printf(bio_err
, "Unable to load %s\n", desc
);
596 ERR_print_errors(bio_err
);
601 void app_bail_out(char *fmt
, ...)
606 BIO_vprintf(bio_err
, fmt
, args
);
608 ERR_print_errors(bio_err
);
612 void* app_malloc(int sz
, const char *what
)
614 void *vp
= OPENSSL_malloc(sz
);
617 app_bail_out("%s: Could not allocate %d bytes for %s\n",
618 opt_getprog(), sz
, what
);
623 * Initialize or extend, if *certs != NULL, a certificate stack.
624 * The caller is responsible for freeing *certs if its value is left not NULL.
626 int load_certs(const char *uri
, STACK_OF(X509
) **certs
,
627 const char *pass
, const char *desc
)
629 int was_NULL
= *certs
== NULL
;
630 int ret
= load_key_certs_crls(uri
, 0, pass
, desc
, NULL
, NULL
,
631 NULL
, certs
, NULL
, NULL
);
633 if (!ret
&& was_NULL
) {
634 sk_X509_pop_free(*certs
, X509_free
);
641 * Initialize or extend, if *crls != NULL, a certificate stack.
642 * The caller is responsible for freeing *crls if its value is left not NULL.
644 int load_crls(const char *uri
, STACK_OF(X509_CRL
) **crls
,
645 const char *pass
, const char *desc
)
647 int was_NULL
= *crls
== NULL
;
648 int ret
= load_key_certs_crls(uri
, 0, pass
, desc
, NULL
, NULL
,
649 NULL
, NULL
, NULL
, crls
);
651 if (!ret
&& was_NULL
) {
652 sk_X509_CRL_pop_free(*crls
, X509_CRL_free
);
659 * Load those types of credentials for which the result pointer is not NULL.
660 * Reads from stdio if uri is NULL and maybe_stdin is nonzero.
661 * For non-NULL ppkey, pcert, and pcrl the first suitable value found is loaded.
662 * If pcerts is non-NULL and *pcerts == NULL then a new cert list is allocated.
663 * If pcerts is non-NULL then all available certificates are appended to *pcerts
664 * except any certificate assigned to *pcert.
665 * If pcrls is non-NULL and *pcrls == NULL then a new list of CRLs is allocated.
666 * If pcrls is non-NULL then all available CRLs are appended to *pcerts
667 * except any CRL assigned to *pcrl.
668 * In any case (also on error) the caller is responsible for freeing all members
669 * of *pcerts and *pcrls (as far as they are not NULL).
671 int load_key_certs_crls(const char *uri
, int maybe_stdin
,
672 const char *pass
, const char *desc
,
673 EVP_PKEY
**ppkey
, EVP_PKEY
**ppubkey
,
674 X509
**pcert
, STACK_OF(X509
) **pcerts
,
675 X509_CRL
**pcrl
, STACK_OF(X509_CRL
) **pcrls
)
678 OSSL_STORE_CTX
*ctx
= NULL
;
679 OSSL_LIB_CTX
*libctx
= app_get0_libctx();
680 const char *propq
= app_get0_propq();
684 ppkey
!= NULL
? "key" : ppubkey
!= NULL
? "public key" :
685 pcert
!= NULL
? "cert" : pcrl
!= NULL
? "CRL" :
686 pcerts
!= NULL
? "certs" : pcrls
!= NULL
? "CRLs" : NULL
;
687 /* TODO make use of the engine reference 'eng' when loading pkeys */
695 if (failed
== NULL
) {
696 BIO_printf(bio_err
, "Internal error: nothing to load into from %s\n",
697 uri
!= NULL
? uri
: "<stdin>");
701 if (pcerts
!= NULL
&& *pcerts
== NULL
702 && (*pcerts
= sk_X509_new_null()) == NULL
) {
703 BIO_printf(bio_err
, "Out of memory loading");
708 if (pcrls
!= NULL
&& *pcrls
== NULL
709 && (*pcrls
= sk_X509_CRL_new_null()) == NULL
) {
710 BIO_printf(bio_err
, "Out of memory loading");
714 uidata
.password
= pass
;
715 uidata
.prompt_info
= uri
;
721 BIO_printf(bio_err
, "No filename or uri specified for loading");
726 bio
= BIO_new_fp(stdin
, 0);
728 ctx
= OSSL_STORE_attach(bio
, "file", libctx
, propq
,
729 get_ui_method(), &uidata
, NULL
, NULL
);
731 ctx
= OSSL_STORE_open_ex(uri
, libctx
, propq
, get_ui_method(), &uidata
,
735 BIO_printf(bio_err
, "Could not open file or uri for loading");
740 while (!OSSL_STORE_eof(ctx
)) {
741 OSSL_STORE_INFO
*info
= OSSL_STORE_load(ctx
);
746 type
= OSSL_STORE_INFO_get_type(info
);
748 case OSSL_STORE_INFO_PKEY
:
749 if (ppkey
!= NULL
&& *ppkey
== NULL
)
750 ok
= (*ppkey
= OSSL_STORE_INFO_get1_PKEY(info
)) != NULL
;
753 * An EVP_PKEY with private parts also holds the public parts,
754 * so if the caller asked for a public key, and we got a private
755 * key, we can still pass it back.
757 if (ok
&& ppubkey
!= NULL
&& *ppubkey
== NULL
)
758 ok
= ((*ppubkey
= OSSL_STORE_INFO_get1_PKEY(info
)) != NULL
);
760 case OSSL_STORE_INFO_PUBKEY
:
761 if (ppubkey
!= NULL
&& *ppubkey
== NULL
)
762 ok
= ((*ppubkey
= OSSL_STORE_INFO_get1_PUBKEY(info
)) != NULL
);
764 case OSSL_STORE_INFO_CERT
:
765 if (pcert
!= NULL
&& *pcert
== NULL
)
766 ok
= (*pcert
= OSSL_STORE_INFO_get1_CERT(info
)) != NULL
;
767 else if (pcerts
!= NULL
)
768 ok
= X509_add_cert(*pcerts
,
769 OSSL_STORE_INFO_get1_CERT(info
),
770 X509_ADD_FLAG_DEFAULT
);
773 case OSSL_STORE_INFO_CRL
:
774 if (pcrl
!= NULL
&& *pcrl
== NULL
)
775 ok
= (*pcrl
= OSSL_STORE_INFO_get1_CRL(info
)) != NULL
;
776 else if (pcrls
!= NULL
)
777 ok
= sk_X509_CRL_push(*pcrls
, OSSL_STORE_INFO_get1_CRL(info
));
781 /* skip any other type */
784 OSSL_STORE_INFO_free(info
);
786 failed
= info
== NULL
? NULL
: OSSL_STORE_INFO_type_string(type
);
787 BIO_printf(bio_err
, "Error reading");
793 OSSL_STORE_close(ctx
);
794 if (failed
== NULL
) {
797 if (ppkey
!= NULL
&& *ppkey
== NULL
) {
799 } else if ((pcert
!= NULL
|| pcerts
!= NULL
) && ncerts
== 0) {
803 } else if ((pcrl
!= NULL
|| pcrls
!= NULL
) && ncrls
== 0) {
809 BIO_printf(bio_err
, "Could not read");
811 BIO_printf(bio_err
, " any");
813 if (failed
!= NULL
) {
814 if (desc
!= NULL
&& strstr(desc
, failed
) != NULL
) {
815 BIO_printf(bio_err
, " %s", desc
);
817 BIO_printf(bio_err
, " %s", failed
);
819 BIO_printf(bio_err
, " of %s", desc
);
822 BIO_printf(bio_err
, " from %s", uri
);
823 BIO_printf(bio_err
, "\n");
824 ERR_print_errors(bio_err
);
826 return failed
== NULL
;
830 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
831 /* Return error for unknown extensions */
832 #define X509V3_EXT_DEFAULT 0
833 /* Print error for unknown extensions */
834 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
835 /* ASN1 parse unknown extensions */
836 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
837 /* BIO_dump unknown extensions */
838 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
840 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
841 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
843 int set_cert_ex(unsigned long *flags
, const char *arg
)
845 static const NAME_EX_TBL cert_tbl
[] = {
846 {"compatible", X509_FLAG_COMPAT
, 0xffffffffl
},
847 {"ca_default", X509_FLAG_CA
, 0xffffffffl
},
848 {"no_header", X509_FLAG_NO_HEADER
, 0},
849 {"no_version", X509_FLAG_NO_VERSION
, 0},
850 {"no_serial", X509_FLAG_NO_SERIAL
, 0},
851 {"no_signame", X509_FLAG_NO_SIGNAME
, 0},
852 {"no_validity", X509_FLAG_NO_VALIDITY
, 0},
853 {"no_subject", X509_FLAG_NO_SUBJECT
, 0},
854 {"no_issuer", X509_FLAG_NO_ISSUER
, 0},
855 {"no_pubkey", X509_FLAG_NO_PUBKEY
, 0},
856 {"no_extensions", X509_FLAG_NO_EXTENSIONS
, 0},
857 {"no_sigdump", X509_FLAG_NO_SIGDUMP
, 0},
858 {"no_aux", X509_FLAG_NO_AUX
, 0},
859 {"no_attributes", X509_FLAG_NO_ATTRIBUTES
, 0},
860 {"ext_default", X509V3_EXT_DEFAULT
, X509V3_EXT_UNKNOWN_MASK
},
861 {"ext_error", X509V3_EXT_ERROR_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
862 {"ext_parse", X509V3_EXT_PARSE_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
863 {"ext_dump", X509V3_EXT_DUMP_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
866 return set_multi_opts(flags
, arg
, cert_tbl
);
869 int set_name_ex(unsigned long *flags
, const char *arg
)
871 static const NAME_EX_TBL ex_tbl
[] = {
872 {"esc_2253", ASN1_STRFLGS_ESC_2253
, 0},
873 {"esc_2254", ASN1_STRFLGS_ESC_2254
, 0},
874 {"esc_ctrl", ASN1_STRFLGS_ESC_CTRL
, 0},
875 {"esc_msb", ASN1_STRFLGS_ESC_MSB
, 0},
876 {"use_quote", ASN1_STRFLGS_ESC_QUOTE
, 0},
877 {"utf8", ASN1_STRFLGS_UTF8_CONVERT
, 0},
878 {"ignore_type", ASN1_STRFLGS_IGNORE_TYPE
, 0},
879 {"show_type", ASN1_STRFLGS_SHOW_TYPE
, 0},
880 {"dump_all", ASN1_STRFLGS_DUMP_ALL
, 0},
881 {"dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN
, 0},
882 {"dump_der", ASN1_STRFLGS_DUMP_DER
, 0},
883 {"compat", XN_FLAG_COMPAT
, 0xffffffffL
},
884 {"sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS
, XN_FLAG_SEP_MASK
},
885 {"sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC
, XN_FLAG_SEP_MASK
},
886 {"sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC
, XN_FLAG_SEP_MASK
},
887 {"sep_multiline", XN_FLAG_SEP_MULTILINE
, XN_FLAG_SEP_MASK
},
888 {"dn_rev", XN_FLAG_DN_REV
, 0},
889 {"nofname", XN_FLAG_FN_NONE
, XN_FLAG_FN_MASK
},
890 {"sname", XN_FLAG_FN_SN
, XN_FLAG_FN_MASK
},
891 {"lname", XN_FLAG_FN_LN
, XN_FLAG_FN_MASK
},
892 {"align", XN_FLAG_FN_ALIGN
, 0},
893 {"oid", XN_FLAG_FN_OID
, XN_FLAG_FN_MASK
},
894 {"space_eq", XN_FLAG_SPC_EQ
, 0},
895 {"dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS
, 0},
896 {"RFC2253", XN_FLAG_RFC2253
, 0xffffffffL
},
897 {"oneline", XN_FLAG_ONELINE
, 0xffffffffL
},
898 {"multiline", XN_FLAG_MULTILINE
, 0xffffffffL
},
899 {"ca_default", XN_FLAG_MULTILINE
, 0xffffffffL
},
902 if (set_multi_opts(flags
, arg
, ex_tbl
) == 0)
904 if (*flags
!= XN_FLAG_COMPAT
905 && (*flags
& XN_FLAG_SEP_MASK
) == 0)
906 *flags
|= XN_FLAG_SEP_CPLUS_SPC
;
910 int set_ext_copy(int *copy_type
, const char *arg
)
912 if (strcasecmp(arg
, "none") == 0)
913 *copy_type
= EXT_COPY_NONE
;
914 else if (strcasecmp(arg
, "copy") == 0)
915 *copy_type
= EXT_COPY_ADD
;
916 else if (strcasecmp(arg
, "copyall") == 0)
917 *copy_type
= EXT_COPY_ALL
;
923 int copy_extensions(X509
*x
, X509_REQ
*req
, int copy_type
)
925 STACK_OF(X509_EXTENSION
) *exts
= NULL
;
926 X509_EXTENSION
*ext
, *tmpext
;
929 if (!x
|| !req
|| (copy_type
== EXT_COPY_NONE
))
931 exts
= X509_REQ_get_extensions(req
);
933 for (i
= 0; i
< sk_X509_EXTENSION_num(exts
); i
++) {
934 ext
= sk_X509_EXTENSION_value(exts
, i
);
935 obj
= X509_EXTENSION_get_object(ext
);
936 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
937 /* Does extension exist? */
939 /* If normal copy don't override existing extension */
940 if (copy_type
== EXT_COPY_ADD
)
942 /* Delete all extensions of same type */
944 tmpext
= X509_get_ext(x
, idx
);
945 X509_delete_ext(x
, idx
);
946 X509_EXTENSION_free(tmpext
);
947 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
950 if (!X509_add_ext(x
, ext
, -1))
958 sk_X509_EXTENSION_pop_free(exts
, X509_EXTENSION_free
);
963 static int set_multi_opts(unsigned long *flags
, const char *arg
,
964 const NAME_EX_TBL
* in_tbl
)
966 STACK_OF(CONF_VALUE
) *vals
;
971 vals
= X509V3_parse_list(arg
);
972 for (i
= 0; i
< sk_CONF_VALUE_num(vals
); i
++) {
973 val
= sk_CONF_VALUE_value(vals
, i
);
974 if (!set_table_opts(flags
, val
->name
, in_tbl
))
977 sk_CONF_VALUE_pop_free(vals
, X509V3_conf_free
);
981 static int set_table_opts(unsigned long *flags
, const char *arg
,
982 const NAME_EX_TBL
* in_tbl
)
985 const NAME_EX_TBL
*ptbl
;
991 } else if (c
== '+') {
998 for (ptbl
= in_tbl
; ptbl
->name
; ptbl
++) {
999 if (strcasecmp(arg
, ptbl
->name
) == 0) {
1000 *flags
&= ~ptbl
->mask
;
1002 *flags
|= ptbl
->flag
;
1004 *flags
&= ~ptbl
->flag
;
1011 void print_name(BIO
*out
, const char *title
, const X509_NAME
*nm
,
1012 unsigned long lflags
)
1019 BIO_puts(out
, title
);
1020 if ((lflags
& XN_FLAG_SEP_MASK
) == XN_FLAG_SEP_MULTILINE
) {
1024 if (lflags
== XN_FLAG_COMPAT
) {
1025 buf
= X509_NAME_oneline(nm
, 0, 0);
1027 BIO_puts(out
, "\n");
1031 BIO_puts(out
, "\n");
1032 X509_NAME_print_ex(out
, nm
, indent
, lflags
);
1033 BIO_puts(out
, "\n");
1037 void print_bignum_var(BIO
*out
, const BIGNUM
*in
, const char *var
,
1038 int len
, unsigned char *buffer
)
1040 BIO_printf(out
, " static unsigned char %s_%d[] = {", var
, len
);
1041 if (BN_is_zero(in
)) {
1042 BIO_printf(out
, "\n 0x00");
1046 l
= BN_bn2bin(in
, buffer
);
1047 for (i
= 0; i
< l
; i
++) {
1048 BIO_printf(out
, (i
% 10) == 0 ? "\n " : " ");
1050 BIO_printf(out
, "0x%02X,", buffer
[i
]);
1052 BIO_printf(out
, "0x%02X", buffer
[i
]);
1055 BIO_printf(out
, "\n };\n");
1058 void print_array(BIO
*out
, const char* title
, int len
, const unsigned char* d
)
1062 BIO_printf(out
, "unsigned char %s[%d] = {", title
, len
);
1063 for (i
= 0; i
< len
; i
++) {
1065 BIO_printf(out
, "\n ");
1067 BIO_printf(out
, "0x%02X, ", d
[i
]);
1069 BIO_printf(out
, "0x%02X", d
[i
]);
1071 BIO_printf(out
, "\n};\n");
1074 X509_STORE
*setup_verify(const char *CAfile
, int noCAfile
,
1075 const char *CApath
, int noCApath
,
1076 const char *CAstore
, int noCAstore
)
1078 X509_STORE
*store
= X509_STORE_new();
1079 X509_LOOKUP
*lookup
;
1080 OSSL_LIB_CTX
*libctx
= app_get0_libctx();
1081 const char *propq
= app_get0_propq();
1086 if (CAfile
!= NULL
|| !noCAfile
) {
1087 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_file());
1090 if (CAfile
!= NULL
) {
1091 if (!X509_LOOKUP_load_file_ex(lookup
, CAfile
, X509_FILETYPE_PEM
,
1093 BIO_printf(bio_err
, "Error loading file %s\n", CAfile
);
1097 X509_LOOKUP_load_file_ex(lookup
, NULL
, X509_FILETYPE_DEFAULT
,
1102 if (CApath
!= NULL
|| !noCApath
) {
1103 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_hash_dir());
1106 if (CApath
!= NULL
) {
1107 if (!X509_LOOKUP_add_dir(lookup
, CApath
, X509_FILETYPE_PEM
)) {
1108 BIO_printf(bio_err
, "Error loading directory %s\n", CApath
);
1112 X509_LOOKUP_add_dir(lookup
, NULL
, X509_FILETYPE_DEFAULT
);
1116 if (CAstore
!= NULL
|| !noCAstore
) {
1117 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_store());
1120 if (!X509_LOOKUP_add_store_ex(lookup
, CAstore
, libctx
, propq
)) {
1121 if (CAstore
!= NULL
)
1122 BIO_printf(bio_err
, "Error loading store URI %s\n", CAstore
);
1130 ERR_print_errors(bio_err
);
1131 X509_STORE_free(store
);
1135 static unsigned long index_serial_hash(const OPENSSL_CSTRING
*a
)
1142 return OPENSSL_LH_strhash(n
);
1145 static int index_serial_cmp(const OPENSSL_CSTRING
*a
,
1146 const OPENSSL_CSTRING
*b
)
1148 const char *aa
, *bb
;
1150 for (aa
= a
[DB_serial
]; *aa
== '0'; aa
++) ;
1151 for (bb
= b
[DB_serial
]; *bb
== '0'; bb
++) ;
1152 return strcmp(aa
, bb
);
1155 static int index_name_qual(char **a
)
1157 return (a
[0][0] == 'V');
1160 static unsigned long index_name_hash(const OPENSSL_CSTRING
*a
)
1162 return OPENSSL_LH_strhash(a
[DB_name
]);
1165 int index_name_cmp(const OPENSSL_CSTRING
*a
, const OPENSSL_CSTRING
*b
)
1167 return strcmp(a
[DB_name
], b
[DB_name
]);
1170 static IMPLEMENT_LHASH_HASH_FN(index_serial
, OPENSSL_CSTRING
)
1171 static IMPLEMENT_LHASH_COMP_FN(index_serial
, OPENSSL_CSTRING
)
1172 static IMPLEMENT_LHASH_HASH_FN(index_name
, OPENSSL_CSTRING
)
1173 static IMPLEMENT_LHASH_COMP_FN(index_name
, OPENSSL_CSTRING
)
1176 BIGNUM
*load_serial(const char *serialfile
, int create
, ASN1_INTEGER
**retai
)
1181 ASN1_INTEGER
*ai
= NULL
;
1183 ai
= ASN1_INTEGER_new();
1187 in
= BIO_new_file(serialfile
, "r");
1195 if (ret
== NULL
|| !rand_serial(ret
, ai
))
1196 BIO_printf(bio_err
, "Out of memory\n");
1198 if (!a2i_ASN1_INTEGER(in
, ai
, buf
, 1024)) {
1199 BIO_printf(bio_err
, "Unable to load number from %s\n",
1203 ret
= ASN1_INTEGER_to_BN(ai
, NULL
);
1205 BIO_printf(bio_err
, "Error converting number from bin to BIGNUM\n");
1215 ERR_print_errors(bio_err
);
1217 ASN1_INTEGER_free(ai
);
1221 int save_serial(const char *serialfile
, const char *suffix
, const BIGNUM
*serial
,
1222 ASN1_INTEGER
**retai
)
1227 ASN1_INTEGER
*ai
= NULL
;
1231 j
= strlen(serialfile
);
1233 j
= strlen(serialfile
) + strlen(suffix
) + 1;
1235 BIO_printf(bio_err
, "File name too long\n");
1240 OPENSSL_strlcpy(buf
[0], serialfile
, BSIZE
);
1242 #ifndef OPENSSL_SYS_VMS
1243 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s.%s", serialfile
, suffix
);
1245 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s-%s", serialfile
, suffix
);
1248 out
= BIO_new_file(buf
[0], "w");
1253 if ((ai
= BN_to_ASN1_INTEGER(serial
, NULL
)) == NULL
) {
1254 BIO_printf(bio_err
, "error converting serial to ASN.1 format\n");
1257 i2a_ASN1_INTEGER(out
, ai
);
1258 BIO_puts(out
, "\n");
1266 ERR_print_errors(bio_err
);
1268 ASN1_INTEGER_free(ai
);
1272 int rotate_serial(const char *serialfile
, const char *new_suffix
,
1273 const char *old_suffix
)
1278 i
= strlen(serialfile
) + strlen(old_suffix
);
1279 j
= strlen(serialfile
) + strlen(new_suffix
);
1282 if (j
+ 1 >= BSIZE
) {
1283 BIO_printf(bio_err
, "File name too long\n");
1286 #ifndef OPENSSL_SYS_VMS
1287 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s.%s", serialfile
, new_suffix
);
1288 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s.%s", serialfile
, old_suffix
);
1290 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s-%s", serialfile
, new_suffix
);
1291 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s-%s", serialfile
, old_suffix
);
1293 if (rename(serialfile
, buf
[1]) < 0 && errno
!= ENOENT
1299 "Unable to rename %s to %s\n", serialfile
, buf
[1]);
1303 if (rename(buf
[0], serialfile
) < 0) {
1305 "Unable to rename %s to %s\n", buf
[0], serialfile
);
1307 rename(buf
[1], serialfile
);
1312 ERR_print_errors(bio_err
);
1316 int rand_serial(BIGNUM
*b
, ASN1_INTEGER
*ai
)
1321 btmp
= b
== NULL
? BN_new() : b
;
1325 if (!BN_rand(btmp
, SERIAL_RAND_BITS
, BN_RAND_TOP_ANY
, BN_RAND_BOTTOM_ANY
))
1327 if (ai
&& !BN_to_ASN1_INTEGER(btmp
, ai
))
1340 CA_DB
*load_index(const char *dbfile
, DB_ATTR
*db_attr
)
1342 CA_DB
*retdb
= NULL
;
1343 TXT_DB
*tmpdb
= NULL
;
1345 CONF
*dbattr_conf
= NULL
;
1347 #ifndef OPENSSL_NO_POSIX_IO
1352 in
= BIO_new_file(dbfile
, "r");
1356 #ifndef OPENSSL_NO_POSIX_IO
1357 BIO_get_fp(in
, &dbfp
);
1358 if (fstat(fileno(dbfp
), &dbst
) == -1) {
1359 ERR_raise_data(ERR_LIB_SYS
, errno
,
1360 "calling fstat(%s)", dbfile
);
1365 if ((tmpdb
= TXT_DB_read(in
, DB_NUMBER
)) == NULL
)
1368 #ifndef OPENSSL_SYS_VMS
1369 BIO_snprintf(buf
, sizeof(buf
), "%s.attr", dbfile
);
1371 BIO_snprintf(buf
, sizeof(buf
), "%s-attr", dbfile
);
1373 dbattr_conf
= app_load_config_quiet(buf
);
1375 retdb
= app_malloc(sizeof(*retdb
), "new DB");
1379 retdb
->attributes
= *db_attr
;
1381 retdb
->attributes
.unique_subject
= 1;
1385 char *p
= NCONF_get_string(dbattr_conf
, NULL
, "unique_subject");
1387 retdb
->attributes
.unique_subject
= parse_yesno(p
, 1);
1391 retdb
->dbfname
= OPENSSL_strdup(dbfile
);
1392 #ifndef OPENSSL_NO_POSIX_IO
1397 ERR_print_errors(bio_err
);
1398 NCONF_free(dbattr_conf
);
1405 * Returns > 0 on success, <= 0 on error
1407 int index_index(CA_DB
*db
)
1409 if (!TXT_DB_create_index(db
->db
, DB_serial
, NULL
,
1410 LHASH_HASH_FN(index_serial
),
1411 LHASH_COMP_FN(index_serial
))) {
1413 "Error creating serial number index:(%ld,%ld,%ld)\n",
1414 db
->db
->error
, db
->db
->arg1
, db
->db
->arg2
);
1418 if (db
->attributes
.unique_subject
1419 && !TXT_DB_create_index(db
->db
, DB_name
, index_name_qual
,
1420 LHASH_HASH_FN(index_name
),
1421 LHASH_COMP_FN(index_name
))) {
1422 BIO_printf(bio_err
, "Error creating name index:(%ld,%ld,%ld)\n",
1423 db
->db
->error
, db
->db
->arg1
, db
->db
->arg2
);
1428 ERR_print_errors(bio_err
);
1432 int save_index(const char *dbfile
, const char *suffix
, CA_DB
*db
)
1438 j
= strlen(dbfile
) + strlen(suffix
);
1439 if (j
+ 6 >= BSIZE
) {
1440 BIO_printf(bio_err
, "File name too long\n");
1443 #ifndef OPENSSL_SYS_VMS
1444 j
= BIO_snprintf(buf
[2], sizeof(buf
[2]), "%s.attr", dbfile
);
1445 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s.attr.%s", dbfile
, suffix
);
1446 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s.%s", dbfile
, suffix
);
1448 j
= BIO_snprintf(buf
[2], sizeof(buf
[2]), "%s-attr", dbfile
);
1449 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s-attr-%s", dbfile
, suffix
);
1450 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s-%s", dbfile
, suffix
);
1452 out
= BIO_new_file(buf
[0], "w");
1455 BIO_printf(bio_err
, "Unable to open '%s'\n", dbfile
);
1458 j
= TXT_DB_write(out
, db
->db
);
1463 out
= BIO_new_file(buf
[1], "w");
1466 BIO_printf(bio_err
, "Unable to open '%s'\n", buf
[2]);
1469 BIO_printf(out
, "unique_subject = %s\n",
1470 db
->attributes
.unique_subject
? "yes" : "no");
1475 ERR_print_errors(bio_err
);
1479 int rotate_index(const char *dbfile
, const char *new_suffix
,
1480 const char *old_suffix
)
1485 i
= strlen(dbfile
) + strlen(old_suffix
);
1486 j
= strlen(dbfile
) + strlen(new_suffix
);
1489 if (j
+ 6 >= BSIZE
) {
1490 BIO_printf(bio_err
, "File name too long\n");
1493 #ifndef OPENSSL_SYS_VMS
1494 j
= BIO_snprintf(buf
[4], sizeof(buf
[4]), "%s.attr", dbfile
);
1495 j
= BIO_snprintf(buf
[3], sizeof(buf
[3]), "%s.attr.%s", dbfile
, old_suffix
);
1496 j
= BIO_snprintf(buf
[2], sizeof(buf
[2]), "%s.attr.%s", dbfile
, new_suffix
);
1497 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s.%s", dbfile
, old_suffix
);
1498 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s.%s", dbfile
, new_suffix
);
1500 j
= BIO_snprintf(buf
[4], sizeof(buf
[4]), "%s-attr", dbfile
);
1501 j
= BIO_snprintf(buf
[3], sizeof(buf
[3]), "%s-attr-%s", dbfile
, old_suffix
);
1502 j
= BIO_snprintf(buf
[2], sizeof(buf
[2]), "%s-attr-%s", dbfile
, new_suffix
);
1503 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s-%s", dbfile
, old_suffix
);
1504 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s-%s", dbfile
, new_suffix
);
1506 if (rename(dbfile
, buf
[1]) < 0 && errno
!= ENOENT
1511 BIO_printf(bio_err
, "Unable to rename %s to %s\n", dbfile
, buf
[1]);
1515 if (rename(buf
[0], dbfile
) < 0) {
1516 BIO_printf(bio_err
, "Unable to rename %s to %s\n", buf
[0], dbfile
);
1518 rename(buf
[1], dbfile
);
1521 if (rename(buf
[4], buf
[3]) < 0 && errno
!= ENOENT
1526 BIO_printf(bio_err
, "Unable to rename %s to %s\n", buf
[4], buf
[3]);
1528 rename(dbfile
, buf
[0]);
1529 rename(buf
[1], dbfile
);
1532 if (rename(buf
[2], buf
[4]) < 0) {
1533 BIO_printf(bio_err
, "Unable to rename %s to %s\n", buf
[2], buf
[4]);
1535 rename(buf
[3], buf
[4]);
1536 rename(dbfile
, buf
[0]);
1537 rename(buf
[1], dbfile
);
1542 ERR_print_errors(bio_err
);
1546 void free_index(CA_DB
*db
)
1549 TXT_DB_free(db
->db
);
1550 OPENSSL_free(db
->dbfname
);
1555 int parse_yesno(const char *str
, int def
)
1559 case 'f': /* false */
1560 case 'F': /* FALSE */
1565 case 't': /* true */
1566 case 'T': /* TRUE */
1577 * name is expected to be in the format /type0=value0/type1=value1/type2=...
1578 * where + can be used instead of / to form multi-valued RDNs if canmulti
1579 * and characters may be escaped by \
1581 X509_NAME
*parse_name(const char *cp
, int chtype
, int canmulti
,
1584 int nextismulti
= 0;
1590 "%s: %s name is expected to be in the format "
1591 "/type0=value0/type1=value1/type2=... where characters may "
1592 "be escaped by \\. This name is not in that format: '%s'\n",
1593 opt_getprog(), desc
, --cp
);
1597 n
= X509_NAME_new();
1599 BIO_printf(bio_err
, "%s: Out of memory\n", opt_getprog());
1602 work
= OPENSSL_strdup(cp
);
1604 BIO_printf(bio_err
, "%s: Error copying %s name input\n",
1605 opt_getprog(), desc
);
1609 while (*cp
!= '\0') {
1612 unsigned char *valstr
;
1614 int ismulti
= nextismulti
;
1617 /* Collect the type */
1618 while (*cp
!= '\0' && *cp
!= '=')
1623 "%s: Missing '=' after RDN type string '%s' in %s name string\n",
1624 opt_getprog(), typestr
, desc
);
1629 /* Collect the value. */
1630 valstr
= (unsigned char *)bp
;
1631 for (; *cp
!= '\0' && *cp
!= '/'; *bp
++ = *cp
++) {
1632 /* unescaped '+' symbol string signals further member of multiRDN */
1633 if (canmulti
&& *cp
== '+') {
1637 if (*cp
== '\\' && *++cp
== '\0') {
1639 "%s: Escape character at end of %s name string\n",
1640 opt_getprog(), desc
);
1646 /* If not at EOS (must be + or /), move forward. */
1651 nid
= OBJ_txt2nid(typestr
);
1652 if (nid
== NID_undef
) {
1654 "%s: Skipping unknown %s name attribute \"%s\"\n",
1655 opt_getprog(), desc
, typestr
);
1658 "Hint: a '+' in a value string needs be escaped using '\\' else a new member of a multi-valued RDN is expected\n");
1661 if (*valstr
== '\0') {
1663 "%s: No value provided for %s name attribute \"%s\", skipped\n",
1664 opt_getprog(), desc
, typestr
);
1667 if (!X509_NAME_add_entry_by_NID(n
, nid
, chtype
,
1668 valstr
, strlen((char *)valstr
),
1669 -1, ismulti
? -1 : 0)) {
1670 ERR_print_errors(bio_err
);
1672 "%s: Error adding %s name attribute \"/%s=%s\"\n",
1673 opt_getprog(), desc
, typestr
,valstr
);
1688 * Read whole contents of a BIO into an allocated memory buffer and return
1692 int bio_to_mem(unsigned char **out
, int maxlen
, BIO
*in
)
1696 unsigned char tbuf
[1024];
1698 mem
= BIO_new(BIO_s_mem());
1702 if ((maxlen
!= -1) && maxlen
< 1024)
1706 len
= BIO_read(in
, tbuf
, len
);
1713 if (BIO_write(mem
, tbuf
, len
) != len
) {
1722 ret
= BIO_get_mem_data(mem
, (char **)out
);
1723 BIO_set_flags(mem
, BIO_FLAGS_MEM_RDONLY
);
1728 int pkey_ctrl_string(EVP_PKEY_CTX
*ctx
, const char *value
)
1731 char *stmp
, *vtmp
= NULL
;
1732 stmp
= OPENSSL_strdup(value
);
1735 vtmp
= strchr(stmp
, ':');
1740 rv
= EVP_PKEY_CTX_ctrl_str(ctx
, stmp
, vtmp
);
1745 static void nodes_print(const char *name
, STACK_OF(X509_POLICY_NODE
) *nodes
)
1747 X509_POLICY_NODE
*node
;
1750 BIO_printf(bio_err
, "%s Policies:", name
);
1752 BIO_puts(bio_err
, "\n");
1753 for (i
= 0; i
< sk_X509_POLICY_NODE_num(nodes
); i
++) {
1754 node
= sk_X509_POLICY_NODE_value(nodes
, i
);
1755 X509_POLICY_NODE_print(bio_err
, node
, 2);
1758 BIO_puts(bio_err
, " <empty>\n");
1762 void policies_print(X509_STORE_CTX
*ctx
)
1764 X509_POLICY_TREE
*tree
;
1765 int explicit_policy
;
1766 tree
= X509_STORE_CTX_get0_policy_tree(ctx
);
1767 explicit_policy
= X509_STORE_CTX_get_explicit_policy(ctx
);
1769 BIO_printf(bio_err
, "Require explicit Policy: %s\n",
1770 explicit_policy
? "True" : "False");
1772 nodes_print("Authority", X509_policy_tree_get0_policies(tree
));
1773 nodes_print("User", X509_policy_tree_get0_user_policies(tree
));
1777 * next_protos_parse parses a comma separated list of strings into a string
1778 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
1779 * outlen: (output) set to the length of the resulting buffer on success.
1780 * err: (maybe NULL) on failure, an error message line is written to this BIO.
1781 * in: a NUL terminated string like "abc,def,ghi"
1783 * returns: a malloc'd buffer or NULL on failure.
1785 unsigned char *next_protos_parse(size_t *outlen
, const char *in
)
1789 size_t i
, start
= 0;
1793 if (len
== 0 || len
>= 65535)
1796 out
= app_malloc(len
+ 1, "NPN buffer");
1797 for (i
= 0; i
<= len
; ++i
) {
1798 if (i
== len
|| in
[i
] == ',') {
1800 * Zero-length ALPN elements are invalid on the wire, we could be
1801 * strict and reject the entire string, but just ignoring extra
1802 * commas seems harmless and more friendly.
1804 * Every comma we skip in this way puts the input buffer another
1805 * byte ahead of the output buffer, so all stores into the output
1806 * buffer need to be decremented by the number commas skipped.
1813 if (i
- start
> 255) {
1817 out
[start
-skipped
] = (unsigned char)(i
- start
);
1820 out
[i
+ 1 - skipped
] = in
[i
];
1824 if (len
<= skipped
) {
1829 *outlen
= len
+ 1 - skipped
;
1833 void print_cert_checks(BIO
*bio
, X509
*x
,
1834 const char *checkhost
,
1835 const char *checkemail
, const char *checkip
)
1840 BIO_printf(bio
, "Hostname %s does%s match certificate\n",
1842 X509_check_host(x
, checkhost
, 0, 0, NULL
) == 1
1847 BIO_printf(bio
, "Email %s does%s match certificate\n",
1848 checkemail
, X509_check_email(x
, checkemail
, 0, 0)
1853 BIO_printf(bio
, "IP %s does%s match certificate\n",
1854 checkip
, X509_check_ip_asc(x
, checkip
, 0) ? "" : " NOT");
1858 /* Get first http URL from a DIST_POINT structure */
1860 static const char *get_dp_url(DIST_POINT
*dp
)
1862 GENERAL_NAMES
*gens
;
1866 if (!dp
->distpoint
|| dp
->distpoint
->type
!= 0)
1868 gens
= dp
->distpoint
->name
.fullname
;
1869 for (i
= 0; i
< sk_GENERAL_NAME_num(gens
); i
++) {
1870 gen
= sk_GENERAL_NAME_value(gens
, i
);
1871 uri
= GENERAL_NAME_get0_value(gen
, >ype
);
1872 if (gtype
== GEN_URI
&& ASN1_STRING_length(uri
) > 6) {
1873 const char *uptr
= (const char *)ASN1_STRING_get0_data(uri
);
1874 if (strncmp(uptr
, "http://", 7) == 0)
1882 * Look through a CRLDP structure and attempt to find an http URL to
1883 * downloads a CRL from.
1886 static X509_CRL
*load_crl_crldp(STACK_OF(DIST_POINT
) *crldp
)
1889 const char *urlptr
= NULL
;
1890 for (i
= 0; i
< sk_DIST_POINT_num(crldp
); i
++) {
1891 DIST_POINT
*dp
= sk_DIST_POINT_value(crldp
, i
);
1892 urlptr
= get_dp_url(dp
);
1894 return load_crl(urlptr
, FORMAT_HTTP
, "CRL via CDP");
1900 * Example of downloading CRLs from CRLDP:
1901 * not usable for real world as it always downloads and doesn't cache anything.
1904 static STACK_OF(X509_CRL
) *crls_http_cb(const X509_STORE_CTX
*ctx
,
1905 const X509_NAME
*nm
)
1908 STACK_OF(X509_CRL
) *crls
= NULL
;
1910 STACK_OF(DIST_POINT
) *crldp
;
1912 crls
= sk_X509_CRL_new_null();
1915 x
= X509_STORE_CTX_get_current_cert(ctx
);
1916 crldp
= X509_get_ext_d2i(x
, NID_crl_distribution_points
, NULL
, NULL
);
1917 crl
= load_crl_crldp(crldp
);
1918 sk_DIST_POINT_pop_free(crldp
, DIST_POINT_free
);
1920 sk_X509_CRL_free(crls
);
1923 sk_X509_CRL_push(crls
, crl
);
1924 /* Try to download delta CRL */
1925 crldp
= X509_get_ext_d2i(x
, NID_freshest_crl
, NULL
, NULL
);
1926 crl
= load_crl_crldp(crldp
);
1927 sk_DIST_POINT_pop_free(crldp
, DIST_POINT_free
);
1929 sk_X509_CRL_push(crls
, crl
);
1933 void store_setup_crl_download(X509_STORE
*st
)
1935 X509_STORE_set_lookup_crls_cb(st
, crls_http_cb
);
1938 #ifndef OPENSSL_NO_SOCK
1939 static const char *tls_error_hint(void)
1941 unsigned long err
= ERR_peek_error();
1943 if (ERR_GET_LIB(err
) != ERR_LIB_SSL
)
1944 err
= ERR_peek_last_error();
1945 if (ERR_GET_LIB(err
) != ERR_LIB_SSL
)
1948 switch (ERR_GET_REASON(err
)) {
1949 case SSL_R_WRONG_VERSION_NUMBER
:
1950 return "The server does not support (a suitable version of) TLS";
1951 case SSL_R_UNKNOWN_PROTOCOL
:
1952 return "The server does not support HTTPS";
1953 case SSL_R_CERTIFICATE_VERIFY_FAILED
:
1954 return "Cannot authenticate server via its TLS certificate, likely due to mismatch with our trusted TLS certs or missing revocation status";
1955 case SSL_AD_REASON_OFFSET
+ TLS1_AD_UNKNOWN_CA
:
1956 return "Server did not accept our TLS certificate, likely due to mismatch with server's trust anchor or missing revocation status";
1957 case SSL_AD_REASON_OFFSET
+ SSL3_AD_HANDSHAKE_FAILURE
:
1958 return "TLS handshake failure. Possibly the server requires our TLS certificate but did not receive it";
1959 default: /* no error or no hint available for error */
1964 /* HTTP callback function that supports TLS connection also via HTTPS proxy */
1965 BIO
*app_http_tls_cb(BIO
*hbio
, void *arg
, int connect
, int detail
)
1967 APP_HTTP_TLS_INFO
*info
= (APP_HTTP_TLS_INFO
*)arg
;
1968 SSL_CTX
*ssl_ctx
= info
->ssl_ctx
;
1972 if (connect
&& detail
) { /* connecting with TLS */
1973 if ((info
->use_proxy
1974 && !OSSL_HTTP_proxy_connect(hbio
, info
->server
, info
->port
,
1975 NULL
, NULL
, /* no proxy credentials */
1976 info
->timeout
, bio_err
, opt_getprog()))
1977 || (sbio
= BIO_new(BIO_f_ssl())) == NULL
) {
1980 if (ssl_ctx
== NULL
|| (ssl
= SSL_new(ssl_ctx
)) == NULL
) {
1985 SSL_set_tlsext_host_name(ssl
, info
->server
);
1987 SSL_set_connect_state(ssl
);
1988 BIO_set_ssl(sbio
, ssl
, BIO_CLOSE
);
1990 hbio
= BIO_push(sbio
, hbio
);
1991 } else if (!connect
&& !detail
) { /* disconnecting after error */
1992 const char *hint
= tls_error_hint();
1994 ERR_add_error_data(2, " : ", hint
);
1996 * If we pop sbio and BIO_free() it this may lead to libssl double free.
1997 * Rely on BIO_free_all() done by OSSL_HTTP_transfer() in http_client.c
2003 ASN1_VALUE
*app_http_get_asn1(const char *url
, const char *proxy
,
2004 const char *no_proxy
, SSL_CTX
*ssl_ctx
,
2005 const STACK_OF(CONF_VALUE
) *headers
,
2006 long timeout
, const char *expected_content_type
,
2007 const ASN1_ITEM
*it
)
2009 APP_HTTP_TLS_INFO info
;
2013 ASN1_VALUE
*resp
= NULL
;
2015 if (url
== NULL
|| it
== NULL
) {
2016 HTTPerr(0, ERR_R_PASSED_NULL_PARAMETER
);
2020 if (!OSSL_HTTP_parse_url(url
, &server
, &port
, NULL
, NULL
, &use_ssl
))
2022 if (use_ssl
&& ssl_ctx
== NULL
) {
2023 HTTPerr(0, ERR_R_PASSED_NULL_PARAMETER
);
2024 ERR_add_error_data(1, "missing SSL_CTX");
2028 info
.server
= server
;
2030 info
.use_proxy
= proxy
!= NULL
;
2031 info
.timeout
= timeout
;
2032 info
.ssl_ctx
= ssl_ctx
;
2033 resp
= OSSL_HTTP_get_asn1(url
, proxy
, no_proxy
,
2034 NULL
, NULL
, app_http_tls_cb
, &info
,
2035 headers
, 0 /* maxline */, 0 /* max_resp_len */,
2036 timeout
, expected_content_type
, it
);
2038 OPENSSL_free(server
);
2044 ASN1_VALUE
*app_http_post_asn1(const char *host
, const char *port
,
2045 const char *path
, const char *proxy
,
2046 const char *no_proxy
, SSL_CTX
*ssl_ctx
,
2047 const STACK_OF(CONF_VALUE
) *headers
,
2048 const char *content_type
,
2049 ASN1_VALUE
*req
, const ASN1_ITEM
*req_it
,
2050 long timeout
, const ASN1_ITEM
*rsp_it
)
2052 APP_HTTP_TLS_INFO info
;
2056 info
.use_proxy
= proxy
!= NULL
;
2057 info
.timeout
= timeout
;
2058 info
.ssl_ctx
= ssl_ctx
;
2059 return OSSL_HTTP_post_asn1(host
, port
, path
, ssl_ctx
!= NULL
,
2061 NULL
, NULL
, app_http_tls_cb
, &info
,
2062 headers
, content_type
, req
, req_it
,
2064 0 /* max_resp_len */, timeout
, NULL
, rsp_it
);
2070 * Platform-specific sections
2075 # define fileno(a) (int)_fileno(a)
2078 # include <windows.h>
2081 static int WIN32_rename(const char *from
, const char *to
)
2083 TCHAR
*tfrom
= NULL
, *tto
;
2087 if (sizeof(TCHAR
) == 1) {
2088 tfrom
= (TCHAR
*)from
;
2090 } else { /* UNICODE path */
2092 size_t i
, flen
= strlen(from
) + 1, tlen
= strlen(to
) + 1;
2093 tfrom
= malloc(sizeof(*tfrom
) * (flen
+ tlen
));
2097 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2098 if (!MultiByteToWideChar(CP_ACP
, 0, from
, flen
, (WCHAR
*)tfrom
, flen
))
2100 for (i
= 0; i
< flen
; i
++)
2101 tfrom
[i
] = (TCHAR
)from
[i
];
2102 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2103 if (!MultiByteToWideChar(CP_ACP
, 0, to
, tlen
, (WCHAR
*)tto
, tlen
))
2105 for (i
= 0; i
< tlen
; i
++)
2106 tto
[i
] = (TCHAR
)to
[i
];
2109 if (MoveFile(tfrom
, tto
))
2111 err
= GetLastError();
2112 if (err
== ERROR_ALREADY_EXISTS
|| err
== ERROR_FILE_EXISTS
) {
2113 if (DeleteFile(tto
) && MoveFile(tfrom
, tto
))
2115 err
= GetLastError();
2117 if (err
== ERROR_FILE_NOT_FOUND
|| err
== ERROR_PATH_NOT_FOUND
)
2119 else if (err
== ERROR_ACCESS_DENIED
)
2122 errno
= EINVAL
; /* we could map more codes... */
2126 if (tfrom
!= NULL
&& tfrom
!= (TCHAR
*)from
)
2132 /* app_tminterval section */
2134 double app_tminterval(int stop
, int usertime
)
2138 static ULARGE_INTEGER tmstart
;
2139 static int warning
= 1;
2140 # ifdef _WIN32_WINNT
2141 static HANDLE proc
= NULL
;
2145 proc
= OpenProcess(PROCESS_QUERY_INFORMATION
, FALSE
,
2146 GetCurrentProcessId());
2148 proc
= (HANDLE
) - 1;
2151 if (usertime
&& proc
!= (HANDLE
) - 1) {
2153 GetProcessTimes(proc
, &junk
, &junk
, &junk
, &now
);
2159 if (usertime
&& warning
) {
2160 BIO_printf(bio_err
, "To get meaningful results, run "
2161 "this program on idle system.\n");
2164 GetSystemTime(&systime
);
2165 SystemTimeToFileTime(&systime
, &now
);
2168 if (stop
== TM_START
) {
2169 tmstart
.u
.LowPart
= now
.dwLowDateTime
;
2170 tmstart
.u
.HighPart
= now
.dwHighDateTime
;
2172 ULARGE_INTEGER tmstop
;
2174 tmstop
.u
.LowPart
= now
.dwLowDateTime
;
2175 tmstop
.u
.HighPart
= now
.dwHighDateTime
;
2177 ret
= (__int64
)(tmstop
.QuadPart
- tmstart
.QuadPart
) * 1e-7;
2182 #elif defined(OPENSSL_SYS_VXWORKS)
2185 double app_tminterval(int stop
, int usertime
)
2188 # ifdef CLOCK_REALTIME
2189 static struct timespec tmstart
;
2190 struct timespec now
;
2192 static unsigned long tmstart
;
2195 static int warning
= 1;
2197 if (usertime
&& warning
) {
2198 BIO_printf(bio_err
, "To get meaningful results, run "
2199 "this program on idle system.\n");
2202 # ifdef CLOCK_REALTIME
2203 clock_gettime(CLOCK_REALTIME
, &now
);
2204 if (stop
== TM_START
)
2207 ret
= ((now
.tv_sec
+ now
.tv_nsec
* 1e-9)
2208 - (tmstart
.tv_sec
+ tmstart
.tv_nsec
* 1e-9));
2211 if (stop
== TM_START
)
2214 ret
= (now
- tmstart
) / (double)sysClkRateGet();
2219 #elif defined(_SC_CLK_TCK) /* by means of unistd.h */
2220 # include <sys/times.h>
2222 double app_tminterval(int stop
, int usertime
)
2226 clock_t now
= times(&rus
);
2227 static clock_t tmstart
;
2230 now
= rus
.tms_utime
;
2232 if (stop
== TM_START
) {
2235 long int tck
= sysconf(_SC_CLK_TCK
);
2236 ret
= (now
- tmstart
) / (double)tck
;
2243 # include <sys/time.h>
2244 # include <sys/resource.h>
2246 double app_tminterval(int stop
, int usertime
)
2251 static struct timeval tmstart
;
2254 getrusage(RUSAGE_SELF
, &rus
), now
= rus
.ru_utime
;
2256 gettimeofday(&now
, NULL
);
2258 if (stop
== TM_START
)
2261 ret
= ((now
.tv_sec
+ now
.tv_usec
* 1e-6)
2262 - (tmstart
.tv_sec
+ tmstart
.tv_usec
* 1e-6));
2268 int app_access(const char* name
, int flag
)
2271 return _access(name
, flag
);
2273 return access(name
, flag
);
2277 int app_isdir(const char *name
)
2279 return opt_isdir(name
);
2282 /* raw_read|write section */
2284 # include "vms_term_sock.h"
2285 static int stdin_sock
= -1;
2287 static void close_stdin_sock(void)
2289 TerminalSocket (TERM_SOCK_DELETE
, &stdin_sock
);
2292 int fileno_stdin(void)
2294 if (stdin_sock
== -1) {
2295 TerminalSocket(TERM_SOCK_CREATE
, &stdin_sock
);
2296 atexit(close_stdin_sock
);
2302 int fileno_stdin(void)
2304 return fileno(stdin
);
2308 int fileno_stdout(void)
2310 return fileno(stdout
);
2313 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
2314 int raw_read_stdin(void *buf
, int siz
)
2317 if (ReadFile(GetStdHandle(STD_INPUT_HANDLE
), buf
, siz
, &n
, NULL
))
2322 #elif defined(__VMS)
2323 # include <sys/socket.h>
2325 int raw_read_stdin(void *buf
, int siz
)
2327 return recv(fileno_stdin(), buf
, siz
, 0);
2330 # if defined(__TANDEM)
2331 # if defined(OPENSSL_TANDEM_FLOSS)
2332 # include <floss.h(floss_read)>
2335 int raw_read_stdin(void *buf
, int siz
)
2337 return read(fileno_stdin(), buf
, siz
);
2341 #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE)
2342 int raw_write_stdout(const void *buf
, int siz
)
2345 if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE
), buf
, siz
, &n
, NULL
))
2350 #elif defined(OPENSSL_SYS_TANDEM) && defined(OPENSSL_THREADS) && defined(_SPT_MODEL_)
2351 # if defined(__TANDEM)
2352 # if defined(OPENSSL_TANDEM_FLOSS)
2353 # include <floss.h(floss_write)>
2356 int raw_write_stdout(const void *buf
,int siz
)
2358 return write(fileno(stdout
),(void*)buf
,siz
);
2361 # if defined(__TANDEM)
2362 # if defined(OPENSSL_TANDEM_FLOSS)
2363 # include <floss.h(floss_write)>
2366 int raw_write_stdout(const void *buf
, int siz
)
2368 return write(fileno_stdout(), buf
, siz
);
2373 * Centralized handling of input and output files with format specification
2374 * The format is meant to show what the input and output is supposed to be,
2375 * and is therefore a show of intent more than anything else. However, it
2376 * does impact behavior on some platforms, such as differentiating between
2377 * text and binary input/output on non-Unix platforms
2379 BIO
*dup_bio_in(int format
)
2381 return BIO_new_fp(stdin
,
2382 BIO_NOCLOSE
| (FMT_istext(format
) ? BIO_FP_TEXT
: 0));
2385 BIO
*dup_bio_out(int format
)
2387 BIO
*b
= BIO_new_fp(stdout
,
2388 BIO_NOCLOSE
| (FMT_istext(format
) ? BIO_FP_TEXT
: 0));
2389 void *prefix
= NULL
;
2391 #ifdef OPENSSL_SYS_VMS
2392 if (FMT_istext(format
))
2393 b
= BIO_push(BIO_new(BIO_f_linebuffer()), b
);
2396 if (FMT_istext(format
)
2397 && (prefix
= getenv("HARNESS_OSSL_PREFIX")) != NULL
) {
2398 b
= BIO_push(BIO_new(BIO_f_prefix()), b
);
2399 BIO_set_prefix(b
, prefix
);
2405 BIO
*dup_bio_err(int format
)
2407 BIO
*b
= BIO_new_fp(stderr
,
2408 BIO_NOCLOSE
| (FMT_istext(format
) ? BIO_FP_TEXT
: 0));
2409 #ifdef OPENSSL_SYS_VMS
2410 if (FMT_istext(format
))
2411 b
= BIO_push(BIO_new(BIO_f_linebuffer()), b
);
2416 void unbuffer(FILE *fp
)
2419 * On VMS, setbuf() will only take 32-bit pointers, and a compilation
2420 * with /POINTER_SIZE=64 will give off a MAYLOSEDATA2 warning here.
2421 * However, we trust that the C RTL will never give us a FILE pointer
2422 * above the first 4 GB of memory, so we simply turn off the warning
2425 #if defined(OPENSSL_SYS_VMS) && defined(__DECC)
2426 # pragma environment save
2427 # pragma message disable maylosedata2
2430 #if defined(OPENSSL_SYS_VMS) && defined(__DECC)
2431 # pragma environment restore
2435 static const char *modestr(char mode
, int format
)
2437 OPENSSL_assert(mode
== 'a' || mode
== 'r' || mode
== 'w');
2441 return FMT_istext(format
) ? "a" : "ab";
2443 return FMT_istext(format
) ? "r" : "rb";
2445 return FMT_istext(format
) ? "w" : "wb";
2447 /* The assert above should make sure we never reach this point */
2451 static const char *modeverb(char mode
)
2461 return "(doing something)";
2465 * Open a file for writing, owner-read-only.
2467 BIO
*bio_open_owner(const char *filename
, int format
, int private)
2471 int fd
= -1, bflags
, mode
, textmode
;
2473 if (!private || filename
== NULL
|| strcmp(filename
, "-") == 0)
2474 return bio_open_default(filename
, 'w', format
);
2483 textmode
= FMT_istext(format
);
2487 #elif defined(_O_BINARY)
2492 #ifdef OPENSSL_SYS_VMS
2493 /* VMS doesn't have O_BINARY, it just doesn't make sense. But,
2494 * it still needs to know that we're going binary, or fdopen()
2495 * will fail with "invalid argument"... so we tell VMS what the
2499 fd
= open(filename
, mode
, 0600, "ctx=bin");
2502 fd
= open(filename
, mode
, 0600);
2505 fp
= fdopen(fd
, modestr('w', format
));
2510 bflags
|= BIO_FP_TEXT
;
2511 b
= BIO_new_fp(fp
, bflags
);
2516 BIO_printf(bio_err
, "%s: Can't open \"%s\" for writing, %s\n",
2517 opt_getprog(), filename
, strerror(errno
));
2518 ERR_print_errors(bio_err
);
2519 /* If we have fp, then fdopen took over fd, so don't close both. */
2527 static BIO
*bio_open_default_(const char *filename
, char mode
, int format
,
2532 if (filename
== NULL
|| strcmp(filename
, "-") == 0) {
2533 ret
= mode
== 'r' ? dup_bio_in(format
) : dup_bio_out(format
);
2541 "Can't open %s, %s\n",
2542 mode
== 'r' ? "stdin" : "stdout", strerror(errno
));
2544 ret
= BIO_new_file(filename
, modestr(mode
, format
));
2552 "Can't open %s for %s, %s\n",
2553 filename
, modeverb(mode
), strerror(errno
));
2555 ERR_print_errors(bio_err
);
2559 BIO
*bio_open_default(const char *filename
, char mode
, int format
)
2561 return bio_open_default_(filename
, mode
, format
, 0);
2564 BIO
*bio_open_default_quiet(const char *filename
, char mode
, int format
)
2566 return bio_open_default_(filename
, mode
, format
, 1);
2569 void wait_for_async(SSL
*s
)
2571 /* On Windows select only works for sockets, so we simply don't wait */
2572 #ifndef OPENSSL_SYS_WINDOWS
2579 if (!SSL_get_all_async_fds(s
, NULL
, &numfds
))
2583 fds
= app_malloc(sizeof(OSSL_ASYNC_FD
) * numfds
, "allocate async fds");
2584 if (!SSL_get_all_async_fds(s
, fds
, &numfds
)) {
2590 for (i
= 0; i
< numfds
; i
++) {
2591 if (width
<= (int)fds
[i
])
2592 width
= (int)fds
[i
] + 1;
2593 openssl_fdset((int)fds
[i
], &asyncfds
);
2595 select(width
, (void *)&asyncfds
, NULL
, NULL
, NULL
);
2600 /* if OPENSSL_SYS_WINDOWS is defined then so is OPENSSL_SYS_MSDOS */
2601 #if defined(OPENSSL_SYS_MSDOS)
2602 int has_stdin_waiting(void)
2604 # if defined(OPENSSL_SYS_WINDOWS)
2605 HANDLE inhand
= GetStdHandle(STD_INPUT_HANDLE
);
2607 INPUT_RECORD inputrec
;
2611 if (inhand
== INVALID_HANDLE_VALUE
) {
2615 peeked
= PeekConsoleInput(inhand
, &inputrec
, insize
, &events
);
2617 /* Probably redirected input? _kbhit() does not work in this case */
2628 /* Corrupt a signature by modifying final byte */
2629 void corrupt_signature(const ASN1_STRING
*signature
)
2631 unsigned char *s
= signature
->data
;
2632 s
[signature
->length
- 1] ^= 0x1;
2635 int set_cert_times(X509
*x
, const char *startdate
, const char *enddate
,
2638 if (startdate
== NULL
|| strcmp(startdate
, "today") == 0) {
2639 if (X509_gmtime_adj(X509_getm_notBefore(x
), 0) == NULL
)
2642 if (!ASN1_TIME_set_string_X509(X509_getm_notBefore(x
), startdate
))
2645 if (enddate
== NULL
) {
2646 if (X509_time_adj_ex(X509_getm_notAfter(x
), days
, 0, NULL
)
2649 } else if (!ASN1_TIME_set_string_X509(X509_getm_notAfter(x
), enddate
)) {
2655 int set_crl_lastupdate(X509_CRL
*crl
, const char *lastupdate
)
2658 ASN1_TIME
*tm
= ASN1_TIME_new();
2663 if (lastupdate
== NULL
) {
2664 if (X509_gmtime_adj(tm
, 0) == NULL
)
2667 if (!ASN1_TIME_set_string_X509(tm
, lastupdate
))
2671 if (!X509_CRL_set1_lastUpdate(crl
, tm
))
2680 int set_crl_nextupdate(X509_CRL
*crl
, const char *nextupdate
,
2681 long days
, long hours
, long secs
)
2684 ASN1_TIME
*tm
= ASN1_TIME_new();
2689 if (nextupdate
== NULL
) {
2690 if (X509_time_adj_ex(tm
, days
, hours
* 60 * 60 + secs
, NULL
) == NULL
)
2693 if (!ASN1_TIME_set_string_X509(tm
, nextupdate
))
2697 if (!X509_CRL_set1_nextUpdate(crl
, tm
))
2706 void make_uppercase(char *string
)
2710 for (i
= 0; string
[i
] != '\0'; i
++)
2711 string
[i
] = toupper((unsigned char)string
[i
]);
2714 int opt_printf_stderr(const char *fmt
, ...)
2720 ret
= BIO_vprintf(bio_err
, fmt
, ap
);
2725 OSSL_PARAM
*app_params_new_from_opts(STACK_OF(OPENSSL_STRING
) *opts
,
2726 const OSSL_PARAM
*paramdefs
)
2728 OSSL_PARAM
*params
= NULL
;
2729 size_t sz
= (size_t)sk_OPENSSL_STRING_num(opts
);
2731 char *opt
= "", *stmp
, *vtmp
= NULL
;
2737 params
= OPENSSL_zalloc(sizeof(OSSL_PARAM
) * (sz
+ 1));
2741 for (params_n
= 0; params_n
< sz
; params_n
++) {
2742 opt
= sk_OPENSSL_STRING_value(opts
, (int)params_n
);
2743 if ((stmp
= OPENSSL_strdup(opt
)) == NULL
2744 || (vtmp
= strchr(stmp
, ':')) == NULL
)
2746 /* Replace ':' with 0 to terminate the string pointed to by stmp */
2748 /* Skip over the separator so that vmtp points to the value */
2750 if (!OSSL_PARAM_allocate_from_text(¶ms
[params_n
], paramdefs
,
2751 stmp
, vtmp
, strlen(vtmp
), &found
))
2755 params
[params_n
] = OSSL_PARAM_construct_end();
2759 BIO_printf(bio_err
, "Parameter %s '%s'\n", found
? "error" : "unknown",
2761 ERR_print_errors(bio_err
);
2762 app_params_free(params
);
2766 void app_params_free(OSSL_PARAM
*params
)
2770 if (params
!= NULL
) {
2771 for (i
= 0; params
[i
].key
!= NULL
; ++i
)
2772 OPENSSL_free(params
[i
].data
);
2773 OPENSSL_free(params
);