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 /* We need to use some engine deprecated APIs */
11 #define OPENSSL_SUPPRESS_DEPRECATED
13 #if !defined(_POSIX_C_SOURCE) && defined(OPENSSL_SYS_VMS)
15 * On VMS, you need to define this to get the declaration of fileno(). The
16 * value 2 is to make sure no function defined in POSIX-2 is left undefined.
18 # define _POSIX_C_SOURCE 2
24 #include <sys/types.h>
25 #ifndef OPENSSL_NO_POSIX_IO
26 # include <sys/stat.h>
31 #include <openssl/err.h>
32 #include <openssl/x509.h>
33 #include <openssl/x509v3.h>
34 #include <openssl/pem.h>
35 #include <openssl/store.h>
36 #include <openssl/pkcs12.h>
37 #include <openssl/ui.h>
38 #include <openssl/safestack.h>
39 #ifndef OPENSSL_NO_ENGINE
40 # include <openssl/engine.h>
42 #ifndef OPENSSL_NO_RSA
43 # include <openssl/rsa.h>
45 #include <openssl/bn.h>
46 #include <openssl/ssl.h>
50 static int WIN32_rename(const char *from
, const char *to
);
51 # define rename(from,to) WIN32_rename((from),(to))
54 #if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS)
58 #if defined(OPENSSL_SYS_MSDOS) && !defined(_WIN32)
62 #define PASS_SOURCE_SIZE_MAX 4
65 DEFINE_STACK_OF(CONF_VALUE
)
67 DEFINE_STACK_OF(X509_CRL
)
68 DEFINE_STACK_OF(X509_INFO
)
69 DEFINE_STACK_OF(X509_EXTENSION
)
70 DEFINE_STACK_OF(X509_POLICY_NODE
)
71 DEFINE_STACK_OF(GENERAL_NAME
)
72 DEFINE_STACK_OF(DIST_POINT
)
73 DEFINE_STACK_OF_STRING()
81 static OPENSSL_CTX
*app_libctx
= NULL
;
83 static int set_table_opts(unsigned long *flags
, const char *arg
,
84 const NAME_EX_TBL
* in_tbl
);
85 static int set_multi_opts(unsigned long *flags
, const char *arg
,
86 const NAME_EX_TBL
* in_tbl
);
88 int app_init(long mesgwin
);
90 int chopup_args(ARGS
*arg
, char *buf
)
93 char c
= '\0', *p
= NULL
;
98 arg
->argv
= app_malloc(sizeof(*arg
->argv
) * arg
->size
, "argv space");
102 /* Skip whitespace. */
103 while (*p
&& isspace(_UC(*p
)))
108 /* The start of something good :-) */
109 if (arg
->argc
>= arg
->size
) {
112 tmp
= OPENSSL_realloc(arg
->argv
, sizeof(*arg
->argv
) * arg
->size
);
117 quoted
= *p
== '\'' || *p
== '"';
120 arg
->argv
[arg
->argc
++] = p
;
122 /* now look for the end of this */
124 while (*p
&& *p
!= c
)
128 while (*p
&& !isspace(_UC(*p
)))
134 arg
->argv
[arg
->argc
] = NULL
;
139 int app_init(long mesgwin
)
145 int ctx_set_verify_locations(SSL_CTX
*ctx
,
146 const char *CAfile
, int noCAfile
,
147 const char *CApath
, int noCApath
,
148 const char *CAstore
, int noCAstore
)
150 if (CAfile
== NULL
&& CApath
== NULL
&& CAstore
== NULL
) {
151 if (!noCAfile
&& SSL_CTX_set_default_verify_file(ctx
) <= 0)
153 if (!noCApath
&& SSL_CTX_set_default_verify_dir(ctx
) <= 0)
155 if (!noCAstore
&& SSL_CTX_set_default_verify_store(ctx
) <= 0)
161 if (CAfile
!= NULL
&& !SSL_CTX_load_verify_file(ctx
, CAfile
))
163 if (CApath
!= NULL
&& !SSL_CTX_load_verify_dir(ctx
, CApath
))
165 if (CAstore
!= NULL
&& !SSL_CTX_load_verify_store(ctx
, CAstore
))
170 #ifndef OPENSSL_NO_CT
172 int ctx_set_ctlog_list_file(SSL_CTX
*ctx
, const char *path
)
175 return SSL_CTX_set_default_ctlog_list_file(ctx
);
177 return SSL_CTX_set_ctlog_list_file(ctx
, path
);
182 static unsigned long nmflag
= 0;
183 static char nmflag_set
= 0;
185 int set_nameopt(const char *arg
)
187 int ret
= set_name_ex(&nmflag
, arg
);
195 unsigned long get_nameopt(void)
197 return (nmflag_set
) ? nmflag
: XN_FLAG_ONELINE
;
200 int dump_cert_text(BIO
*out
, X509
*x
)
202 print_name(out
, "subject=", X509_get_subject_name(x
), get_nameopt());
204 print_name(out
, "issuer=", X509_get_issuer_name(x
), get_nameopt());
210 int wrap_password_callback(char *buf
, int bufsiz
, int verify
, void *userdata
)
212 return password_callback(buf
, bufsiz
, verify
, (PW_CB_DATA
*)userdata
);
216 static char *app_get_pass(const char *arg
, int keepbio
);
218 char *get_passwd(const char *pass
, const char *desc
)
224 if (!app_passwd(pass
, NULL
, &result
, NULL
))
225 BIO_printf(bio_err
, "Error getting password for %s\n", desc
);
226 if (pass
!= NULL
&& result
== NULL
) {
228 "Trying plain input string (better precede with 'pass:')\n");
229 result
= OPENSSL_strdup(pass
);
231 BIO_printf(bio_err
, "Out of memory getting password for %s\n", desc
);
236 int app_passwd(const char *arg1
, const char *arg2
, char **pass1
, char **pass2
)
238 int same
= arg1
!= NULL
&& arg2
!= NULL
&& strcmp(arg1
, arg2
) == 0;
241 *pass1
= app_get_pass(arg1
, same
);
244 } else if (pass1
!= NULL
) {
248 *pass2
= app_get_pass(arg2
, same
? 2 : 0);
251 } else if (pass2
!= NULL
) {
257 static char *app_get_pass(const char *arg
, int keepbio
)
259 static BIO
*pwdbio
= NULL
;
260 char *tmp
, tpass
[APP_PASS_LEN
];
263 /* PASS_SOURCE_SIZE_MAX = max number of chars before ':' in below strings */
264 if (strncmp(arg
, "pass:", 5) == 0)
265 return OPENSSL_strdup(arg
+ 5);
266 if (strncmp(arg
, "env:", 4) == 0) {
267 tmp
= getenv(arg
+ 4);
269 BIO_printf(bio_err
, "No environment variable %s\n", arg
+ 4);
272 return OPENSSL_strdup(tmp
);
274 if (!keepbio
|| pwdbio
== NULL
) {
275 if (strncmp(arg
, "file:", 5) == 0) {
276 pwdbio
= BIO_new_file(arg
+ 5, "r");
277 if (pwdbio
== NULL
) {
278 BIO_printf(bio_err
, "Can't open file %s\n", arg
+ 5);
283 * Under _WIN32, which covers even Win64 and CE, file
284 * descriptors referenced by BIO_s_fd are not inherited
285 * by child process and therefore below is not an option.
286 * It could have been an option if bss_fd.c was operating
287 * on real Windows descriptors, such as those obtained
290 } else if (strncmp(arg
, "fd:", 3) == 0) {
294 pwdbio
= BIO_new_fd(i
, BIO_NOCLOSE
);
295 if ((i
< 0) || !pwdbio
) {
296 BIO_printf(bio_err
, "Can't access file descriptor %s\n", arg
+ 3);
300 * Can't do BIO_gets on an fd BIO so add a buffering BIO
302 btmp
= BIO_new(BIO_f_buffer());
303 pwdbio
= BIO_push(btmp
, pwdbio
);
305 } else if (strcmp(arg
, "stdin") == 0) {
306 pwdbio
= dup_bio_in(FORMAT_TEXT
);
307 if (pwdbio
== NULL
) {
308 BIO_printf(bio_err
, "Can't open BIO for stdin\n");
312 /* argument syntax error; do not reveal too much about arg */
313 tmp
= strchr(arg
, ':');
314 if (tmp
== NULL
|| tmp
- arg
> PASS_SOURCE_SIZE_MAX
)
316 "Invalid password argument, missing ':' within the first %d chars\n",
317 PASS_SOURCE_SIZE_MAX
+ 1);
320 "Invalid password argument, starting with \"%.*s\"\n",
321 (int)(tmp
- arg
+ 1), arg
);
325 i
= BIO_gets(pwdbio
, tpass
, APP_PASS_LEN
);
327 BIO_free_all(pwdbio
);
331 BIO_printf(bio_err
, "Error reading password from BIO\n");
334 tmp
= strchr(tpass
, '\n');
337 return OPENSSL_strdup(tpass
);
340 OPENSSL_CTX
*app_get0_libctx(void)
345 OPENSSL_CTX
*app_create_libctx(void)
348 * Load the NULL provider into the default library context and create a
349 * library context which will then be used for any OPT_PROV options.
351 if (app_libctx
== NULL
) {
353 if (!app_provider_load(NULL
, "null")) {
354 BIO_puts(bio_err
, "Failed to create null provider\n");
357 app_libctx
= OPENSSL_CTX_new();
359 if (app_libctx
== NULL
)
360 BIO_puts(bio_err
, "Failed to create library context\n");
364 CONF
*app_load_config_bio(BIO
*in
, const char *filename
)
370 conf
= NCONF_new_with_libctx(app_libctx
, NULL
);
371 i
= NCONF_load_bio(conf
, in
, &errorline
);
375 if (errorline
<= 0) {
376 BIO_printf(bio_err
, "%s: Can't load ", opt_getprog());
378 BIO_printf(bio_err
, "%s: Error on line %ld of ", opt_getprog(),
381 if (filename
!= NULL
)
382 BIO_printf(bio_err
, "config file \"%s\"\n", filename
);
384 BIO_printf(bio_err
, "config input");
386 CONF_modules_load(conf
, NULL
, 0);
391 CONF
*app_load_config(const char *filename
)
396 in
= bio_open_default(filename
, 'r', FORMAT_TEXT
);
400 conf
= app_load_config_bio(in
, filename
);
405 CONF
*app_load_config_quiet(const char *filename
)
410 in
= bio_open_default_quiet(filename
, 'r', FORMAT_TEXT
);
414 conf
= app_load_config_bio(in
, filename
);
419 int app_load_modules(const CONF
*config
)
421 CONF
*to_free
= NULL
;
424 config
= to_free
= app_load_config_quiet(default_config_file
);
428 if (CONF_modules_load(config
, NULL
, 0) <= 0) {
429 BIO_printf(bio_err
, "Error configuring OpenSSL modules\n");
430 ERR_print_errors(bio_err
);
438 int add_oid_section(CONF
*conf
)
441 STACK_OF(CONF_VALUE
) *sktmp
;
445 if ((p
= NCONF_get_string(conf
, NULL
, "oid_section")) == NULL
) {
449 if ((sktmp
= NCONF_get_section(conf
, p
)) == NULL
) {
450 BIO_printf(bio_err
, "problem loading oid section %s\n", p
);
453 for (i
= 0; i
< sk_CONF_VALUE_num(sktmp
); i
++) {
454 cnf
= sk_CONF_VALUE_value(sktmp
, i
);
455 if (OBJ_create(cnf
->value
, cnf
->name
, cnf
->name
) == NID_undef
) {
456 BIO_printf(bio_err
, "problem creating object %s=%s\n",
457 cnf
->name
, cnf
->value
);
464 CONF
*app_load_config_modules(const char *configfile
)
468 if (configfile
!= NULL
) {
469 BIO_printf(bio_err
, "Using configuration from %s\n", configfile
);
471 if ((conf
= app_load_config(configfile
)) == NULL
)
473 if (configfile
!= default_config_file
&& !app_load_modules(conf
)) {
481 X509
*load_cert_pass(const char *uri
, int maybe_stdin
,
482 const char *pass
, const char *desc
)
487 desc
= "certificate";
488 (void)load_key_cert_crl(uri
, maybe_stdin
, pass
, desc
, NULL
, &cert
, NULL
);
490 BIO_printf(bio_err
, "Unable to load %s\n", desc
);
491 ERR_print_errors(bio_err
);
496 /* the format parameter is meanwhile not needed anymore and thus ignored */
497 X509
*load_cert(const char *uri
, int format
, const char *desc
)
499 return load_cert_pass(uri
, 1, NULL
, desc
);
502 /* the format parameter is meanwhile not needed anymore and thus ignored */
503 X509_CRL
*load_crl(const char *uri
, int format
, const char *desc
)
505 X509_CRL
*crl
= NULL
;
509 (void)load_key_cert_crl(uri
, 0, NULL
, desc
, NULL
, NULL
, &crl
);
511 BIO_printf(bio_err
, "Unable to load %s\n", desc
);
512 ERR_print_errors(bio_err
);
517 X509_REQ
*load_csr(const char *file
, int format
, const char *desc
)
519 X509_REQ
*req
= NULL
;
524 in
= bio_open_default(file
, 'r', format
);
528 if (format
== FORMAT_ASN1
)
529 req
= d2i_X509_REQ_bio(in
, NULL
);
530 else if (format
== FORMAT_PEM
)
531 req
= PEM_read_bio_X509_REQ(in
, NULL
, NULL
, NULL
);
533 print_format_error(format
, OPT_FMT_PEMDER
);
537 BIO_printf(bio_err
, "Unable to load %s\n", desc
);
538 ERR_print_errors(bio_err
);
544 void cleanse(char *str
)
547 OPENSSL_cleanse(str
, strlen(str
));
550 void clear_free(char *str
)
553 OPENSSL_clear_free(str
, strlen(str
));
556 EVP_PKEY
*load_key(const char *uri
, int format
, int may_stdin
,
557 const char *pass
, ENGINE
*e
, const char *desc
)
559 EVP_PKEY
*pkey
= NULL
;
562 desc
= "private key";
564 if (format
== FORMAT_ENGINE
) {
566 BIO_printf(bio_err
, "No engine specified for loading %s\n", desc
);
568 #ifndef OPENSSL_NO_ENGINE
571 cb_data
.password
= pass
;
572 cb_data
.prompt_info
= uri
;
573 if (ENGINE_init(e
)) {
574 pkey
= ENGINE_load_private_key(e
, uri
,
575 (UI_METHOD
*)get_ui_method(),
580 BIO_printf(bio_err
, "Cannot load %s from engine\n", desc
);
581 ERR_print_errors(bio_err
);
584 BIO_printf(bio_err
, "Engines not supported for loading %s\n", desc
);
588 (void)load_key_cert_crl(uri
, may_stdin
, pass
, desc
, &pkey
, NULL
, NULL
);
592 BIO_printf(bio_err
, "Unable to load %s\n", desc
);
593 ERR_print_errors(bio_err
);
598 EVP_PKEY
*load_pubkey(const char *uri
, int format
, int maybe_stdin
,
599 const char *pass
, ENGINE
*e
, const char *desc
)
601 EVP_PKEY
*pkey
= NULL
;
606 if (format
== FORMAT_ENGINE
) {
608 BIO_printf(bio_err
, "No engine specified for loading %s\n", desc
);
610 #ifndef OPENSSL_NO_ENGINE
613 cb_data
.password
= pass
;
614 cb_data
.prompt_info
= uri
;
615 pkey
= ENGINE_load_public_key(e
, uri
, (UI_METHOD
*)get_ui_method(),
618 BIO_printf(bio_err
, "Cannot load %s from engine\n", desc
);
619 ERR_print_errors(bio_err
);
622 BIO_printf(bio_err
, "Engines not supported for loading %s\n", desc
);
626 (void)load_key_cert_crl(uri
, maybe_stdin
, pass
, desc
, &pkey
,
630 BIO_printf(bio_err
, "Unable to load %s\n", desc
);
631 ERR_print_errors(bio_err
);
636 static int load_certs_crls(const char *file
, int format
,
637 const char *pass
, const char *desc
,
638 STACK_OF(X509
) **pcerts
,
639 STACK_OF(X509_CRL
) **pcrls
)
643 STACK_OF(X509_INFO
) *xis
= NULL
;
648 cb_data
.password
= pass
;
649 cb_data
.prompt_info
= file
;
651 if (format
!= FORMAT_PEM
) {
652 BIO_printf(bio_err
, "Bad input format specified for %s\n", desc
);
656 bio
= bio_open_default(file
, 'r', FORMAT_PEM
);
660 xis
= PEM_X509_INFO_read_bio(bio
, NULL
,
661 (pem_password_cb
*)password_callback
,
666 if (pcerts
!= NULL
&& *pcerts
== NULL
) {
667 *pcerts
= sk_X509_new_null();
672 if (pcrls
!= NULL
&& *pcrls
== NULL
) {
673 *pcrls
= sk_X509_CRL_new_null();
678 for (i
= 0; i
< sk_X509_INFO_num(xis
); i
++) {
679 xi
= sk_X509_INFO_value(xis
, i
);
680 if (xi
->x509
!= NULL
&& pcerts
!= NULL
) {
681 if (!sk_X509_push(*pcerts
, xi
->x509
))
685 if (xi
->crl
!= NULL
&& pcrls
!= NULL
) {
686 if (!sk_X509_CRL_push(*pcrls
, xi
->crl
))
692 if (pcerts
!= NULL
&& sk_X509_num(*pcerts
) > 0)
695 if (pcrls
!= NULL
&& sk_X509_CRL_num(*pcrls
) > 0)
700 sk_X509_INFO_pop_free(xis
, X509_INFO_free
);
703 if (pcerts
!= NULL
) {
704 sk_X509_pop_free(*pcerts
, X509_free
);
708 sk_X509_CRL_pop_free(*pcrls
, X509_CRL_free
);
711 BIO_printf(bio_err
, "Unable to load %s\n", desc
!= NULL
? desc
:
712 pcerts
!= NULL
? "certificates" : "CRLs");
717 void app_bail_out(char *fmt
, ...)
722 BIO_vprintf(bio_err
, fmt
, args
);
724 ERR_print_errors(bio_err
);
728 void* app_malloc(int sz
, const char *what
)
730 void *vp
= OPENSSL_malloc(sz
);
733 app_bail_out("%s: Could not allocate %d bytes for %s\n",
734 opt_getprog(), sz
, what
);
739 * Initialize or extend, if *certs != NULL, a certificate stack.
741 int load_certs(const char *file
, STACK_OF(X509
) **certs
, int format
,
742 const char *pass
, const char *desc
)
744 return load_certs_crls(file
, format
, pass
, desc
, certs
, NULL
);
748 * Initialize or extend, if *crls != NULL, a certificate stack.
750 int load_crls(const char *file
, STACK_OF(X509_CRL
) **crls
, int format
,
751 const char *pass
, const char *desc
)
753 return load_certs_crls(file
, format
, pass
, desc
, NULL
, crls
);
757 * Load those types of credentials for which the result pointer is not NULL.
758 * Reads from stdio if uri is NULL and maybe_stdin is nonzero.
759 * For each type the first credential found in the store is loaded.
760 * May yield partial result even if rv == 0.
762 int load_key_cert_crl(const char *uri
, int maybe_stdin
,
763 const char *pass
, const char *desc
,
764 EVP_PKEY
**ppkey
, X509
**pcert
, X509_CRL
**pcrl
)
767 OSSL_STORE_CTX
*ctx
= NULL
;
769 /* TODO make use of the engine reference 'eng' when loading pkeys */
779 desc
= "key/certificate/CRL";
780 uidata
.password
= pass
;
781 uidata
.prompt_info
= uri
;
787 BIO_printf(bio_err
, "No filename or uri specified for loading %s\n",
792 bio
= BIO_new_fp(stdin
, 0);
794 ctx
= OSSL_STORE_attach(bio
, NULL
, "file", NULL
,
795 get_ui_method(), &uidata
, NULL
, NULL
);
798 ctx
= OSSL_STORE_open(uri
, get_ui_method(), &uidata
, NULL
, NULL
);
801 BIO_printf(bio_err
, "Could not open file or uri %s for loading %s\n",
807 OSSL_STORE_INFO
*info
= OSSL_STORE_load(ctx
);
808 int type
= info
== NULL
? 0 : OSSL_STORE_INFO_get_type(info
);
809 const char *infostr
=
810 info
== NULL
? NULL
: OSSL_STORE_INFO_type_string(type
);
814 if (OSSL_STORE_eof(ctx
))
820 case OSSL_STORE_INFO_PKEY
:
821 if (ppkey
!= NULL
&& *ppkey
== NULL
)
822 err
= ((*ppkey
= OSSL_STORE_INFO_get1_PKEY(info
)) == NULL
);
824 case OSSL_STORE_INFO_CERT
:
825 if (pcert
!= NULL
&& *pcert
== NULL
)
826 err
= ((*pcert
= OSSL_STORE_INFO_get1_CERT(info
)) == NULL
);
828 case OSSL_STORE_INFO_CRL
:
829 if (pcrl
!= NULL
&& *pcrl
== NULL
)
830 err
= ((*pcrl
= OSSL_STORE_INFO_get1_CRL(info
)) == NULL
);
833 /* skip any other type */
836 OSSL_STORE_INFO_free(info
);
838 BIO_printf(bio_err
, "Could not read %s of %s from %s\n",
845 OSSL_STORE_close(ctx
);
847 ERR_print_errors(bio_err
);
852 #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16)
853 /* Return error for unknown extensions */
854 #define X509V3_EXT_DEFAULT 0
855 /* Print error for unknown extensions */
856 #define X509V3_EXT_ERROR_UNKNOWN (1L << 16)
857 /* ASN1 parse unknown extensions */
858 #define X509V3_EXT_PARSE_UNKNOWN (2L << 16)
859 /* BIO_dump unknown extensions */
860 #define X509V3_EXT_DUMP_UNKNOWN (3L << 16)
862 #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \
863 X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION)
865 int set_cert_ex(unsigned long *flags
, const char *arg
)
867 static const NAME_EX_TBL cert_tbl
[] = {
868 {"compatible", X509_FLAG_COMPAT
, 0xffffffffl
},
869 {"ca_default", X509_FLAG_CA
, 0xffffffffl
},
870 {"no_header", X509_FLAG_NO_HEADER
, 0},
871 {"no_version", X509_FLAG_NO_VERSION
, 0},
872 {"no_serial", X509_FLAG_NO_SERIAL
, 0},
873 {"no_signame", X509_FLAG_NO_SIGNAME
, 0},
874 {"no_validity", X509_FLAG_NO_VALIDITY
, 0},
875 {"no_subject", X509_FLAG_NO_SUBJECT
, 0},
876 {"no_issuer", X509_FLAG_NO_ISSUER
, 0},
877 {"no_pubkey", X509_FLAG_NO_PUBKEY
, 0},
878 {"no_extensions", X509_FLAG_NO_EXTENSIONS
, 0},
879 {"no_sigdump", X509_FLAG_NO_SIGDUMP
, 0},
880 {"no_aux", X509_FLAG_NO_AUX
, 0},
881 {"no_attributes", X509_FLAG_NO_ATTRIBUTES
, 0},
882 {"ext_default", X509V3_EXT_DEFAULT
, X509V3_EXT_UNKNOWN_MASK
},
883 {"ext_error", X509V3_EXT_ERROR_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
884 {"ext_parse", X509V3_EXT_PARSE_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
885 {"ext_dump", X509V3_EXT_DUMP_UNKNOWN
, X509V3_EXT_UNKNOWN_MASK
},
888 return set_multi_opts(flags
, arg
, cert_tbl
);
891 int set_name_ex(unsigned long *flags
, const char *arg
)
893 static const NAME_EX_TBL ex_tbl
[] = {
894 {"esc_2253", ASN1_STRFLGS_ESC_2253
, 0},
895 {"esc_2254", ASN1_STRFLGS_ESC_2254
, 0},
896 {"esc_ctrl", ASN1_STRFLGS_ESC_CTRL
, 0},
897 {"esc_msb", ASN1_STRFLGS_ESC_MSB
, 0},
898 {"use_quote", ASN1_STRFLGS_ESC_QUOTE
, 0},
899 {"utf8", ASN1_STRFLGS_UTF8_CONVERT
, 0},
900 {"ignore_type", ASN1_STRFLGS_IGNORE_TYPE
, 0},
901 {"show_type", ASN1_STRFLGS_SHOW_TYPE
, 0},
902 {"dump_all", ASN1_STRFLGS_DUMP_ALL
, 0},
903 {"dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN
, 0},
904 {"dump_der", ASN1_STRFLGS_DUMP_DER
, 0},
905 {"compat", XN_FLAG_COMPAT
, 0xffffffffL
},
906 {"sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS
, XN_FLAG_SEP_MASK
},
907 {"sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC
, XN_FLAG_SEP_MASK
},
908 {"sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC
, XN_FLAG_SEP_MASK
},
909 {"sep_multiline", XN_FLAG_SEP_MULTILINE
, XN_FLAG_SEP_MASK
},
910 {"dn_rev", XN_FLAG_DN_REV
, 0},
911 {"nofname", XN_FLAG_FN_NONE
, XN_FLAG_FN_MASK
},
912 {"sname", XN_FLAG_FN_SN
, XN_FLAG_FN_MASK
},
913 {"lname", XN_FLAG_FN_LN
, XN_FLAG_FN_MASK
},
914 {"align", XN_FLAG_FN_ALIGN
, 0},
915 {"oid", XN_FLAG_FN_OID
, XN_FLAG_FN_MASK
},
916 {"space_eq", XN_FLAG_SPC_EQ
, 0},
917 {"dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS
, 0},
918 {"RFC2253", XN_FLAG_RFC2253
, 0xffffffffL
},
919 {"oneline", XN_FLAG_ONELINE
, 0xffffffffL
},
920 {"multiline", XN_FLAG_MULTILINE
, 0xffffffffL
},
921 {"ca_default", XN_FLAG_MULTILINE
, 0xffffffffL
},
924 if (set_multi_opts(flags
, arg
, ex_tbl
) == 0)
926 if (*flags
!= XN_FLAG_COMPAT
927 && (*flags
& XN_FLAG_SEP_MASK
) == 0)
928 *flags
|= XN_FLAG_SEP_CPLUS_SPC
;
932 int set_ext_copy(int *copy_type
, const char *arg
)
934 if (strcasecmp(arg
, "none") == 0)
935 *copy_type
= EXT_COPY_NONE
;
936 else if (strcasecmp(arg
, "copy") == 0)
937 *copy_type
= EXT_COPY_ADD
;
938 else if (strcasecmp(arg
, "copyall") == 0)
939 *copy_type
= EXT_COPY_ALL
;
945 int copy_extensions(X509
*x
, X509_REQ
*req
, int copy_type
)
947 STACK_OF(X509_EXTENSION
) *exts
= NULL
;
948 X509_EXTENSION
*ext
, *tmpext
;
951 if (!x
|| !req
|| (copy_type
== EXT_COPY_NONE
))
953 exts
= X509_REQ_get_extensions(req
);
955 for (i
= 0; i
< sk_X509_EXTENSION_num(exts
); i
++) {
956 ext
= sk_X509_EXTENSION_value(exts
, i
);
957 obj
= X509_EXTENSION_get_object(ext
);
958 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
959 /* Does extension exist? */
961 /* If normal copy don't override existing extension */
962 if (copy_type
== EXT_COPY_ADD
)
964 /* Delete all extensions of same type */
966 tmpext
= X509_get_ext(x
, idx
);
967 X509_delete_ext(x
, idx
);
968 X509_EXTENSION_free(tmpext
);
969 idx
= X509_get_ext_by_OBJ(x
, obj
, -1);
972 if (!X509_add_ext(x
, ext
, -1))
980 sk_X509_EXTENSION_pop_free(exts
, X509_EXTENSION_free
);
985 static int set_multi_opts(unsigned long *flags
, const char *arg
,
986 const NAME_EX_TBL
* in_tbl
)
988 STACK_OF(CONF_VALUE
) *vals
;
993 vals
= X509V3_parse_list(arg
);
994 for (i
= 0; i
< sk_CONF_VALUE_num(vals
); i
++) {
995 val
= sk_CONF_VALUE_value(vals
, i
);
996 if (!set_table_opts(flags
, val
->name
, in_tbl
))
999 sk_CONF_VALUE_pop_free(vals
, X509V3_conf_free
);
1003 static int set_table_opts(unsigned long *flags
, const char *arg
,
1004 const NAME_EX_TBL
* in_tbl
)
1007 const NAME_EX_TBL
*ptbl
;
1013 } else if (c
== '+') {
1020 for (ptbl
= in_tbl
; ptbl
->name
; ptbl
++) {
1021 if (strcasecmp(arg
, ptbl
->name
) == 0) {
1022 *flags
&= ~ptbl
->mask
;
1024 *flags
|= ptbl
->flag
;
1026 *flags
&= ~ptbl
->flag
;
1033 void print_name(BIO
*out
, const char *title
, const X509_NAME
*nm
,
1034 unsigned long lflags
)
1041 BIO_puts(out
, title
);
1042 if ((lflags
& XN_FLAG_SEP_MASK
) == XN_FLAG_SEP_MULTILINE
) {
1046 if (lflags
== XN_FLAG_COMPAT
) {
1047 buf
= X509_NAME_oneline(nm
, 0, 0);
1049 BIO_puts(out
, "\n");
1053 BIO_puts(out
, "\n");
1054 X509_NAME_print_ex(out
, nm
, indent
, lflags
);
1055 BIO_puts(out
, "\n");
1059 void print_bignum_var(BIO
*out
, const BIGNUM
*in
, const char *var
,
1060 int len
, unsigned char *buffer
)
1062 BIO_printf(out
, " static unsigned char %s_%d[] = {", var
, len
);
1063 if (BN_is_zero(in
)) {
1064 BIO_printf(out
, "\n 0x00");
1068 l
= BN_bn2bin(in
, buffer
);
1069 for (i
= 0; i
< l
; i
++) {
1070 BIO_printf(out
, (i
% 10) == 0 ? "\n " : " ");
1072 BIO_printf(out
, "0x%02X,", buffer
[i
]);
1074 BIO_printf(out
, "0x%02X", buffer
[i
]);
1077 BIO_printf(out
, "\n };\n");
1080 void print_array(BIO
*out
, const char* title
, int len
, const unsigned char* d
)
1084 BIO_printf(out
, "unsigned char %s[%d] = {", title
, len
);
1085 for (i
= 0; i
< len
; i
++) {
1087 BIO_printf(out
, "\n ");
1089 BIO_printf(out
, "0x%02X, ", d
[i
]);
1091 BIO_printf(out
, "0x%02X", d
[i
]);
1093 BIO_printf(out
, "\n};\n");
1096 X509_STORE
*setup_verify(const char *CAfile
, int noCAfile
,
1097 const char *CApath
, int noCApath
,
1098 const char *CAstore
, int noCAstore
)
1100 X509_STORE
*store
= X509_STORE_new();
1101 X509_LOOKUP
*lookup
;
1106 if (CAfile
!= NULL
|| !noCAfile
) {
1107 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_file());
1110 if (CAfile
!= NULL
) {
1111 if (!X509_LOOKUP_load_file(lookup
, CAfile
, X509_FILETYPE_PEM
)) {
1112 BIO_printf(bio_err
, "Error loading file %s\n", CAfile
);
1116 X509_LOOKUP_load_file(lookup
, NULL
, X509_FILETYPE_DEFAULT
);
1120 if (CApath
!= NULL
|| !noCApath
) {
1121 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_hash_dir());
1124 if (CApath
!= NULL
) {
1125 if (!X509_LOOKUP_add_dir(lookup
, CApath
, X509_FILETYPE_PEM
)) {
1126 BIO_printf(bio_err
, "Error loading directory %s\n", CApath
);
1130 X509_LOOKUP_add_dir(lookup
, NULL
, X509_FILETYPE_DEFAULT
);
1134 if (CAstore
!= NULL
|| !noCAstore
) {
1135 lookup
= X509_STORE_add_lookup(store
, X509_LOOKUP_store());
1138 if (!X509_LOOKUP_add_store(lookup
, CAstore
)) {
1139 if (CAstore
!= NULL
)
1140 BIO_printf(bio_err
, "Error loading store URI %s\n", CAstore
);
1148 ERR_print_errors(bio_err
);
1149 X509_STORE_free(store
);
1153 #ifndef OPENSSL_NO_ENGINE
1154 /* Try to load an engine in a shareable library */
1155 static ENGINE
*try_load_engine(const char *engine
)
1157 ENGINE
*e
= ENGINE_by_id("dynamic");
1159 if (!ENGINE_ctrl_cmd_string(e
, "SO_PATH", engine
, 0)
1160 || !ENGINE_ctrl_cmd_string(e
, "LOAD", NULL
, 0)) {
1169 ENGINE
*setup_engine_methods(const char *id
, unsigned int methods
, int debug
)
1173 #ifndef OPENSSL_NO_ENGINE
1175 if (strcmp(id
, "auto") == 0) {
1176 BIO_printf(bio_err
, "Enabling auto ENGINE support\n");
1177 ENGINE_register_all_complete();
1180 if ((e
= ENGINE_by_id(id
)) == NULL
1181 && (e
= try_load_engine(id
)) == NULL
) {
1182 BIO_printf(bio_err
, "Invalid engine \"%s\"\n", id
);
1183 ERR_print_errors(bio_err
);
1187 (void)ENGINE_ctrl(e
, ENGINE_CTRL_SET_LOGSTREAM
, 0, bio_err
, 0);
1188 if (!ENGINE_ctrl_cmd(e
, "SET_USER_INTERFACE", 0,
1189 (void *)get_ui_method(), 0, 1)
1190 || !ENGINE_set_default(e
, methods
)) {
1191 BIO_printf(bio_err
, "Cannot use engine \"%s\"\n", ENGINE_get_id(e
));
1192 ERR_print_errors(bio_err
);
1197 BIO_printf(bio_err
, "Engine \"%s\" set.\n", ENGINE_get_id(e
));
1203 void release_engine(ENGINE
*e
)
1205 #ifndef OPENSSL_NO_ENGINE
1206 /* Free our "structural" reference. */
1211 static unsigned long index_serial_hash(const OPENSSL_CSTRING
*a
)
1218 return OPENSSL_LH_strhash(n
);
1221 static int index_serial_cmp(const OPENSSL_CSTRING
*a
,
1222 const OPENSSL_CSTRING
*b
)
1224 const char *aa
, *bb
;
1226 for (aa
= a
[DB_serial
]; *aa
== '0'; aa
++) ;
1227 for (bb
= b
[DB_serial
]; *bb
== '0'; bb
++) ;
1228 return strcmp(aa
, bb
);
1231 static int index_name_qual(char **a
)
1233 return (a
[0][0] == 'V');
1236 static unsigned long index_name_hash(const OPENSSL_CSTRING
*a
)
1238 return OPENSSL_LH_strhash(a
[DB_name
]);
1241 int index_name_cmp(const OPENSSL_CSTRING
*a
, const OPENSSL_CSTRING
*b
)
1243 return strcmp(a
[DB_name
], b
[DB_name
]);
1246 static IMPLEMENT_LHASH_HASH_FN(index_serial
, OPENSSL_CSTRING
)
1247 static IMPLEMENT_LHASH_COMP_FN(index_serial
, OPENSSL_CSTRING
)
1248 static IMPLEMENT_LHASH_HASH_FN(index_name
, OPENSSL_CSTRING
)
1249 static IMPLEMENT_LHASH_COMP_FN(index_name
, OPENSSL_CSTRING
)
1252 BIGNUM
*load_serial(const char *serialfile
, int create
, ASN1_INTEGER
**retai
)
1257 ASN1_INTEGER
*ai
= NULL
;
1259 ai
= ASN1_INTEGER_new();
1263 in
= BIO_new_file(serialfile
, "r");
1271 if (ret
== NULL
|| !rand_serial(ret
, ai
))
1272 BIO_printf(bio_err
, "Out of memory\n");
1274 if (!a2i_ASN1_INTEGER(in
, ai
, buf
, 1024)) {
1275 BIO_printf(bio_err
, "Unable to load number from %s\n",
1279 ret
= ASN1_INTEGER_to_BN(ai
, NULL
);
1281 BIO_printf(bio_err
, "Error converting number from bin to BIGNUM\n");
1291 ERR_print_errors(bio_err
);
1293 ASN1_INTEGER_free(ai
);
1297 int save_serial(const char *serialfile
, const char *suffix
, const BIGNUM
*serial
,
1298 ASN1_INTEGER
**retai
)
1303 ASN1_INTEGER
*ai
= NULL
;
1307 j
= strlen(serialfile
);
1309 j
= strlen(serialfile
) + strlen(suffix
) + 1;
1311 BIO_printf(bio_err
, "File name too long\n");
1316 OPENSSL_strlcpy(buf
[0], serialfile
, BSIZE
);
1318 #ifndef OPENSSL_SYS_VMS
1319 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s.%s", serialfile
, suffix
);
1321 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s-%s", serialfile
, suffix
);
1324 out
= BIO_new_file(buf
[0], "w");
1329 if ((ai
= BN_to_ASN1_INTEGER(serial
, NULL
)) == NULL
) {
1330 BIO_printf(bio_err
, "error converting serial to ASN.1 format\n");
1333 i2a_ASN1_INTEGER(out
, ai
);
1334 BIO_puts(out
, "\n");
1342 ERR_print_errors(bio_err
);
1344 ASN1_INTEGER_free(ai
);
1348 int rotate_serial(const char *serialfile
, const char *new_suffix
,
1349 const char *old_suffix
)
1354 i
= strlen(serialfile
) + strlen(old_suffix
);
1355 j
= strlen(serialfile
) + strlen(new_suffix
);
1358 if (j
+ 1 >= BSIZE
) {
1359 BIO_printf(bio_err
, "File name too long\n");
1362 #ifndef OPENSSL_SYS_VMS
1363 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s.%s", serialfile
, new_suffix
);
1364 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s.%s", serialfile
, old_suffix
);
1366 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s-%s", serialfile
, new_suffix
);
1367 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s-%s", serialfile
, old_suffix
);
1369 if (rename(serialfile
, buf
[1]) < 0 && errno
!= ENOENT
1375 "Unable to rename %s to %s\n", serialfile
, buf
[1]);
1379 if (rename(buf
[0], serialfile
) < 0) {
1381 "Unable to rename %s to %s\n", buf
[0], serialfile
);
1383 rename(buf
[1], serialfile
);
1388 ERR_print_errors(bio_err
);
1392 int rand_serial(BIGNUM
*b
, ASN1_INTEGER
*ai
)
1397 btmp
= b
== NULL
? BN_new() : b
;
1401 if (!BN_rand(btmp
, SERIAL_RAND_BITS
, BN_RAND_TOP_ANY
, BN_RAND_BOTTOM_ANY
))
1403 if (ai
&& !BN_to_ASN1_INTEGER(btmp
, ai
))
1416 CA_DB
*load_index(const char *dbfile
, DB_ATTR
*db_attr
)
1418 CA_DB
*retdb
= NULL
;
1419 TXT_DB
*tmpdb
= NULL
;
1421 CONF
*dbattr_conf
= NULL
;
1423 #ifndef OPENSSL_NO_POSIX_IO
1428 in
= BIO_new_file(dbfile
, "r");
1432 #ifndef OPENSSL_NO_POSIX_IO
1433 BIO_get_fp(in
, &dbfp
);
1434 if (fstat(fileno(dbfp
), &dbst
) == -1) {
1435 ERR_raise_data(ERR_LIB_SYS
, errno
,
1436 "calling fstat(%s)", dbfile
);
1441 if ((tmpdb
= TXT_DB_read(in
, DB_NUMBER
)) == NULL
)
1444 #ifndef OPENSSL_SYS_VMS
1445 BIO_snprintf(buf
, sizeof(buf
), "%s.attr", dbfile
);
1447 BIO_snprintf(buf
, sizeof(buf
), "%s-attr", dbfile
);
1449 dbattr_conf
= app_load_config_quiet(buf
);
1451 retdb
= app_malloc(sizeof(*retdb
), "new DB");
1455 retdb
->attributes
= *db_attr
;
1457 retdb
->attributes
.unique_subject
= 1;
1461 char *p
= NCONF_get_string(dbattr_conf
, NULL
, "unique_subject");
1463 retdb
->attributes
.unique_subject
= parse_yesno(p
, 1);
1467 retdb
->dbfname
= OPENSSL_strdup(dbfile
);
1468 #ifndef OPENSSL_NO_POSIX_IO
1473 ERR_print_errors(bio_err
);
1474 NCONF_free(dbattr_conf
);
1481 * Returns > 0 on success, <= 0 on error
1483 int index_index(CA_DB
*db
)
1485 if (!TXT_DB_create_index(db
->db
, DB_serial
, NULL
,
1486 LHASH_HASH_FN(index_serial
),
1487 LHASH_COMP_FN(index_serial
))) {
1489 "Error creating serial number index:(%ld,%ld,%ld)\n",
1490 db
->db
->error
, db
->db
->arg1
, db
->db
->arg2
);
1494 if (db
->attributes
.unique_subject
1495 && !TXT_DB_create_index(db
->db
, DB_name
, index_name_qual
,
1496 LHASH_HASH_FN(index_name
),
1497 LHASH_COMP_FN(index_name
))) {
1498 BIO_printf(bio_err
, "Error creating name index:(%ld,%ld,%ld)\n",
1499 db
->db
->error
, db
->db
->arg1
, db
->db
->arg2
);
1504 ERR_print_errors(bio_err
);
1508 int save_index(const char *dbfile
, const char *suffix
, CA_DB
*db
)
1514 j
= strlen(dbfile
) + strlen(suffix
);
1515 if (j
+ 6 >= BSIZE
) {
1516 BIO_printf(bio_err
, "File name too long\n");
1519 #ifndef OPENSSL_SYS_VMS
1520 j
= BIO_snprintf(buf
[2], sizeof(buf
[2]), "%s.attr", dbfile
);
1521 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s.attr.%s", dbfile
, suffix
);
1522 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s.%s", dbfile
, suffix
);
1524 j
= BIO_snprintf(buf
[2], sizeof(buf
[2]), "%s-attr", dbfile
);
1525 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s-attr-%s", dbfile
, suffix
);
1526 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s-%s", dbfile
, suffix
);
1528 out
= BIO_new_file(buf
[0], "w");
1531 BIO_printf(bio_err
, "Unable to open '%s'\n", dbfile
);
1534 j
= TXT_DB_write(out
, db
->db
);
1539 out
= BIO_new_file(buf
[1], "w");
1542 BIO_printf(bio_err
, "Unable to open '%s'\n", buf
[2]);
1545 BIO_printf(out
, "unique_subject = %s\n",
1546 db
->attributes
.unique_subject
? "yes" : "no");
1551 ERR_print_errors(bio_err
);
1555 int rotate_index(const char *dbfile
, const char *new_suffix
,
1556 const char *old_suffix
)
1561 i
= strlen(dbfile
) + strlen(old_suffix
);
1562 j
= strlen(dbfile
) + strlen(new_suffix
);
1565 if (j
+ 6 >= BSIZE
) {
1566 BIO_printf(bio_err
, "File name too long\n");
1569 #ifndef OPENSSL_SYS_VMS
1570 j
= BIO_snprintf(buf
[4], sizeof(buf
[4]), "%s.attr", dbfile
);
1571 j
= BIO_snprintf(buf
[3], sizeof(buf
[3]), "%s.attr.%s", dbfile
, old_suffix
);
1572 j
= BIO_snprintf(buf
[2], sizeof(buf
[2]), "%s.attr.%s", dbfile
, new_suffix
);
1573 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s.%s", dbfile
, old_suffix
);
1574 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s.%s", dbfile
, new_suffix
);
1576 j
= BIO_snprintf(buf
[4], sizeof(buf
[4]), "%s-attr", dbfile
);
1577 j
= BIO_snprintf(buf
[3], sizeof(buf
[3]), "%s-attr-%s", dbfile
, old_suffix
);
1578 j
= BIO_snprintf(buf
[2], sizeof(buf
[2]), "%s-attr-%s", dbfile
, new_suffix
);
1579 j
= BIO_snprintf(buf
[1], sizeof(buf
[1]), "%s-%s", dbfile
, old_suffix
);
1580 j
= BIO_snprintf(buf
[0], sizeof(buf
[0]), "%s-%s", dbfile
, new_suffix
);
1582 if (rename(dbfile
, buf
[1]) < 0 && errno
!= ENOENT
1587 BIO_printf(bio_err
, "Unable to rename %s to %s\n", dbfile
, buf
[1]);
1591 if (rename(buf
[0], dbfile
) < 0) {
1592 BIO_printf(bio_err
, "Unable to rename %s to %s\n", buf
[0], dbfile
);
1594 rename(buf
[1], dbfile
);
1597 if (rename(buf
[4], buf
[3]) < 0 && errno
!= ENOENT
1602 BIO_printf(bio_err
, "Unable to rename %s to %s\n", buf
[4], buf
[3]);
1604 rename(dbfile
, buf
[0]);
1605 rename(buf
[1], dbfile
);
1608 if (rename(buf
[2], buf
[4]) < 0) {
1609 BIO_printf(bio_err
, "Unable to rename %s to %s\n", buf
[2], buf
[4]);
1611 rename(buf
[3], buf
[4]);
1612 rename(dbfile
, buf
[0]);
1613 rename(buf
[1], dbfile
);
1618 ERR_print_errors(bio_err
);
1622 void free_index(CA_DB
*db
)
1625 TXT_DB_free(db
->db
);
1626 OPENSSL_free(db
->dbfname
);
1631 int parse_yesno(const char *str
, int def
)
1635 case 'f': /* false */
1636 case 'F': /* FALSE */
1641 case 't': /* true */
1642 case 'T': /* TRUE */
1653 * name is expected to be in the format /type0=value0/type1=value1/type2=...
1654 * where characters may be escaped by \
1656 X509_NAME
*parse_name(const char *cp
, long chtype
, int canmulti
)
1658 int nextismulti
= 0;
1664 "name is expected to be in the format "
1665 "/type0=value0/type1=value1/type2=... where characters may "
1666 "be escaped by \\. This name is not in that format: '%s'\n",
1671 n
= X509_NAME_new();
1674 work
= OPENSSL_strdup(cp
);
1676 BIO_printf(bio_err
, "%s: Error copying name input\n", opt_getprog());
1680 while (*cp
!= '\0') {
1683 unsigned char *valstr
;
1685 int ismulti
= nextismulti
;
1688 /* Collect the type */
1689 while (*cp
!= '\0' && *cp
!= '=')
1693 "%s: Hit end of string before finding the '='\n",
1700 /* Collect the value. */
1701 valstr
= (unsigned char *)bp
;
1702 for (; *cp
!= '\0' && *cp
!= '/'; *bp
++ = *cp
++) {
1703 if (canmulti
&& *cp
== '+') {
1707 if (*cp
== '\\' && *++cp
== '\0') {
1709 "%s: Escape character at end of string\n",
1716 /* If not at EOS (must be + or /), move forward. */
1721 nid
= OBJ_txt2nid(typestr
);
1722 if (nid
== NID_undef
) {
1723 BIO_printf(bio_err
, "%s: Skipping unknown attribute \"%s\"\n",
1724 opt_getprog(), typestr
);
1727 if (*valstr
== '\0') {
1729 "%s: No value provided for Subject Attribute %s, skipped\n",
1730 opt_getprog(), typestr
);
1733 if (!X509_NAME_add_entry_by_NID(n
, nid
, chtype
,
1734 valstr
, strlen((char *)valstr
),
1735 -1, ismulti
? -1 : 0)) {
1736 ERR_print_errors(bio_err
);
1737 BIO_printf(bio_err
, "%s: Error adding name attribute \"/%s=%s\"\n",
1738 opt_getprog(), typestr
,valstr
);
1753 * Read whole contents of a BIO into an allocated memory buffer and return
1757 int bio_to_mem(unsigned char **out
, int maxlen
, BIO
*in
)
1761 unsigned char tbuf
[1024];
1763 mem
= BIO_new(BIO_s_mem());
1767 if ((maxlen
!= -1) && maxlen
< 1024)
1771 len
= BIO_read(in
, tbuf
, len
);
1778 if (BIO_write(mem
, tbuf
, len
) != len
) {
1787 ret
= BIO_get_mem_data(mem
, (char **)out
);
1788 BIO_set_flags(mem
, BIO_FLAGS_MEM_RDONLY
);
1793 int pkey_ctrl_string(EVP_PKEY_CTX
*ctx
, const char *value
)
1796 char *stmp
, *vtmp
= NULL
;
1797 stmp
= OPENSSL_strdup(value
);
1800 vtmp
= strchr(stmp
, ':');
1805 rv
= EVP_PKEY_CTX_ctrl_str(ctx
, stmp
, vtmp
);
1810 static void nodes_print(const char *name
, STACK_OF(X509_POLICY_NODE
) *nodes
)
1812 X509_POLICY_NODE
*node
;
1815 BIO_printf(bio_err
, "%s Policies:", name
);
1817 BIO_puts(bio_err
, "\n");
1818 for (i
= 0; i
< sk_X509_POLICY_NODE_num(nodes
); i
++) {
1819 node
= sk_X509_POLICY_NODE_value(nodes
, i
);
1820 X509_POLICY_NODE_print(bio_err
, node
, 2);
1823 BIO_puts(bio_err
, " <empty>\n");
1827 void policies_print(X509_STORE_CTX
*ctx
)
1829 X509_POLICY_TREE
*tree
;
1830 int explicit_policy
;
1831 tree
= X509_STORE_CTX_get0_policy_tree(ctx
);
1832 explicit_policy
= X509_STORE_CTX_get_explicit_policy(ctx
);
1834 BIO_printf(bio_err
, "Require explicit Policy: %s\n",
1835 explicit_policy
? "True" : "False");
1837 nodes_print("Authority", X509_policy_tree_get0_policies(tree
));
1838 nodes_print("User", X509_policy_tree_get0_user_policies(tree
));
1842 * next_protos_parse parses a comma separated list of strings into a string
1843 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
1844 * outlen: (output) set to the length of the resulting buffer on success.
1845 * err: (maybe NULL) on failure, an error message line is written to this BIO.
1846 * in: a NUL terminated string like "abc,def,ghi"
1848 * returns: a malloc'd buffer or NULL on failure.
1850 unsigned char *next_protos_parse(size_t *outlen
, const char *in
)
1854 size_t i
, start
= 0;
1858 if (len
== 0 || len
>= 65535)
1861 out
= app_malloc(len
+ 1, "NPN buffer");
1862 for (i
= 0; i
<= len
; ++i
) {
1863 if (i
== len
|| in
[i
] == ',') {
1865 * Zero-length ALPN elements are invalid on the wire, we could be
1866 * strict and reject the entire string, but just ignoring extra
1867 * commas seems harmless and more friendly.
1869 * Every comma we skip in this way puts the input buffer another
1870 * byte ahead of the output buffer, so all stores into the output
1871 * buffer need to be decremented by the number commas skipped.
1878 if (i
- start
> 255) {
1882 out
[start
-skipped
] = (unsigned char)(i
- start
);
1885 out
[i
+ 1 - skipped
] = in
[i
];
1889 if (len
<= skipped
) {
1894 *outlen
= len
+ 1 - skipped
;
1898 void print_cert_checks(BIO
*bio
, X509
*x
,
1899 const char *checkhost
,
1900 const char *checkemail
, const char *checkip
)
1905 BIO_printf(bio
, "Hostname %s does%s match certificate\n",
1907 X509_check_host(x
, checkhost
, 0, 0, NULL
) == 1
1912 BIO_printf(bio
, "Email %s does%s match certificate\n",
1913 checkemail
, X509_check_email(x
, checkemail
, 0, 0)
1918 BIO_printf(bio
, "IP %s does%s match certificate\n",
1919 checkip
, X509_check_ip_asc(x
, checkip
, 0) ? "" : " NOT");
1923 /* Get first http URL from a DIST_POINT structure */
1925 static const char *get_dp_url(DIST_POINT
*dp
)
1927 GENERAL_NAMES
*gens
;
1931 if (!dp
->distpoint
|| dp
->distpoint
->type
!= 0)
1933 gens
= dp
->distpoint
->name
.fullname
;
1934 for (i
= 0; i
< sk_GENERAL_NAME_num(gens
); i
++) {
1935 gen
= sk_GENERAL_NAME_value(gens
, i
);
1936 uri
= GENERAL_NAME_get0_value(gen
, >ype
);
1937 if (gtype
== GEN_URI
&& ASN1_STRING_length(uri
) > 6) {
1938 const char *uptr
= (const char *)ASN1_STRING_get0_data(uri
);
1939 if (strncmp(uptr
, "http://", 7) == 0)
1947 * Look through a CRLDP structure and attempt to find an http URL to
1948 * downloads a CRL from.
1951 static X509_CRL
*load_crl_crldp(STACK_OF(DIST_POINT
) *crldp
)
1954 const char *urlptr
= NULL
;
1955 for (i
= 0; i
< sk_DIST_POINT_num(crldp
); i
++) {
1956 DIST_POINT
*dp
= sk_DIST_POINT_value(crldp
, i
);
1957 urlptr
= get_dp_url(dp
);
1959 return load_crl(urlptr
, FORMAT_HTTP
, "CRL via CDP");
1965 * Example of downloading CRLs from CRLDP:
1966 * not usable for real world as it always downloads and doesn't cache anything.
1969 static STACK_OF(X509_CRL
) *crls_http_cb(const X509_STORE_CTX
*ctx
,
1970 const X509_NAME
*nm
)
1973 STACK_OF(X509_CRL
) *crls
= NULL
;
1975 STACK_OF(DIST_POINT
) *crldp
;
1977 crls
= sk_X509_CRL_new_null();
1980 x
= X509_STORE_CTX_get_current_cert(ctx
);
1981 crldp
= X509_get_ext_d2i(x
, NID_crl_distribution_points
, NULL
, NULL
);
1982 crl
= load_crl_crldp(crldp
);
1983 sk_DIST_POINT_pop_free(crldp
, DIST_POINT_free
);
1985 sk_X509_CRL_free(crls
);
1988 sk_X509_CRL_push(crls
, crl
);
1989 /* Try to download delta CRL */
1990 crldp
= X509_get_ext_d2i(x
, NID_freshest_crl
, NULL
, NULL
);
1991 crl
= load_crl_crldp(crldp
);
1992 sk_DIST_POINT_pop_free(crldp
, DIST_POINT_free
);
1994 sk_X509_CRL_push(crls
, crl
);
1998 void store_setup_crl_download(X509_STORE
*st
)
2000 X509_STORE_set_lookup_crls_cb(st
, crls_http_cb
);
2003 #ifndef OPENSSL_NO_SOCK
2004 static const char *tls_error_hint(void)
2006 unsigned long err
= ERR_peek_error();
2008 if (ERR_GET_LIB(err
) != ERR_LIB_SSL
)
2009 err
= ERR_peek_last_error();
2010 if (ERR_GET_LIB(err
) != ERR_LIB_SSL
)
2013 switch (ERR_GET_REASON(err
)) {
2014 case SSL_R_WRONG_VERSION_NUMBER
:
2015 return "The server does not support (a suitable version of) TLS";
2016 case SSL_R_UNKNOWN_PROTOCOL
:
2017 return "The server does not support HTTPS";
2018 case SSL_R_CERTIFICATE_VERIFY_FAILED
:
2019 return "Cannot authenticate server via its TLS certificate, likely due to mismatch with our trusted TLS certs or missing revocation status";
2020 case SSL_AD_REASON_OFFSET
+ TLS1_AD_UNKNOWN_CA
:
2021 return "Server did not accept our TLS certificate, likely due to mismatch with server's trust anchor or missing revocation status";
2022 case SSL_AD_REASON_OFFSET
+ SSL3_AD_HANDSHAKE_FAILURE
:
2023 return "TLS handshake failure. Possibly the server requires our TLS certificate but did not receive it";
2024 default: /* no error or no hint available for error */
2029 /* HTTP callback function that supports TLS connection also via HTTPS proxy */
2030 BIO
*app_http_tls_cb(BIO
*hbio
, void *arg
, int connect
, int detail
)
2032 APP_HTTP_TLS_INFO
*info
= (APP_HTTP_TLS_INFO
*)arg
;
2033 SSL_CTX
*ssl_ctx
= info
->ssl_ctx
;
2037 if (connect
&& detail
) { /* connecting with TLS */
2038 if ((info
->use_proxy
2039 && !OSSL_HTTP_proxy_connect(hbio
, info
->server
, info
->port
,
2040 NULL
, NULL
, /* no proxy credentials */
2041 info
->timeout
, bio_err
, opt_getprog()))
2042 || (sbio
= BIO_new(BIO_f_ssl())) == NULL
) {
2045 if (ssl_ctx
== NULL
|| (ssl
= SSL_new(ssl_ctx
)) == NULL
) {
2050 SSL_set_tlsext_host_name(ssl
, info
->server
);
2052 SSL_set_connect_state(ssl
);
2053 BIO_set_ssl(sbio
, ssl
, BIO_CLOSE
);
2055 hbio
= BIO_push(sbio
, hbio
);
2056 } else if (!connect
&& !detail
) { /* disconnecting after error */
2057 const char *hint
= tls_error_hint();
2059 ERR_add_error_data(2, " : ", hint
);
2061 * If we pop sbio and BIO_free() it this may lead to libssl double free.
2062 * Rely on BIO_free_all() done by OSSL_HTTP_transfer() in http_client.c
2068 ASN1_VALUE
*app_http_get_asn1(const char *url
, const char *proxy
,
2069 const char *no_proxy
, SSL_CTX
*ssl_ctx
,
2070 const STACK_OF(CONF_VALUE
) *headers
,
2071 long timeout
, const char *expected_content_type
,
2072 const ASN1_ITEM
*it
)
2074 APP_HTTP_TLS_INFO info
;
2078 ASN1_VALUE
*resp
= NULL
;
2080 if (url
== NULL
|| it
== NULL
) {
2081 HTTPerr(0, ERR_R_PASSED_NULL_PARAMETER
);
2085 if (!OSSL_HTTP_parse_url(url
, &server
, &port
, NULL
/* ppath */, &use_ssl
))
2087 if (use_ssl
&& ssl_ctx
== NULL
) {
2088 HTTPerr(0, ERR_R_PASSED_NULL_PARAMETER
);
2089 ERR_add_error_data(1, "missing SSL_CTX");
2093 info
.server
= server
;
2095 info
.use_proxy
= proxy
!= NULL
;
2096 info
.timeout
= timeout
;
2097 info
.ssl_ctx
= ssl_ctx
;
2098 resp
= OSSL_HTTP_get_asn1(url
, proxy
, no_proxy
,
2099 NULL
, NULL
, app_http_tls_cb
, &info
,
2100 headers
, 0 /* maxline */, 0 /* max_resp_len */,
2101 timeout
, expected_content_type
, it
);
2103 OPENSSL_free(server
);
2109 ASN1_VALUE
*app_http_post_asn1(const char *host
, const char *port
,
2110 const char *path
, const char *proxy
,
2111 const char *no_proxy
, SSL_CTX
*ssl_ctx
,
2112 const STACK_OF(CONF_VALUE
) *headers
,
2113 const char *content_type
,
2114 ASN1_VALUE
*req
, const ASN1_ITEM
*req_it
,
2115 long timeout
, const ASN1_ITEM
*rsp_it
)
2117 APP_HTTP_TLS_INFO info
;
2121 info
.use_proxy
= proxy
!= NULL
;
2122 info
.timeout
= timeout
;
2123 info
.ssl_ctx
= ssl_ctx
;
2124 return OSSL_HTTP_post_asn1(host
, port
, path
, ssl_ctx
!= NULL
,
2126 NULL
, NULL
, app_http_tls_cb
, &info
,
2127 headers
, content_type
, req
, req_it
,
2129 0 /* max_resp_len */, timeout
, NULL
, rsp_it
);
2135 * Platform-specific sections
2140 # define fileno(a) (int)_fileno(a)
2143 # include <windows.h>
2146 static int WIN32_rename(const char *from
, const char *to
)
2148 TCHAR
*tfrom
= NULL
, *tto
;
2152 if (sizeof(TCHAR
) == 1) {
2153 tfrom
= (TCHAR
*)from
;
2155 } else { /* UNICODE path */
2157 size_t i
, flen
= strlen(from
) + 1, tlen
= strlen(to
) + 1;
2158 tfrom
= malloc(sizeof(*tfrom
) * (flen
+ tlen
));
2162 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2163 if (!MultiByteToWideChar(CP_ACP
, 0, from
, flen
, (WCHAR
*)tfrom
, flen
))
2165 for (i
= 0; i
< flen
; i
++)
2166 tfrom
[i
] = (TCHAR
)from
[i
];
2167 # if !defined(_WIN32_WCE) || _WIN32_WCE>=101
2168 if (!MultiByteToWideChar(CP_ACP
, 0, to
, tlen
, (WCHAR
*)tto
, tlen
))
2170 for (i
= 0; i
< tlen
; i
++)
2171 tto
[i
] = (TCHAR
)to
[i
];
2174 if (MoveFile(tfrom
, tto
))
2176 err
= GetLastError();
2177 if (err
== ERROR_ALREADY_EXISTS
|| err
== ERROR_FILE_EXISTS
) {
2178 if (DeleteFile(tto
) && MoveFile(tfrom
, tto
))
2180 err
= GetLastError();
2182 if (err
== ERROR_FILE_NOT_FOUND
|| err
== ERROR_PATH_NOT_FOUND
)
2184 else if (err
== ERROR_ACCESS_DENIED
)
2187 errno
= EINVAL
; /* we could map more codes... */
2191 if (tfrom
!= NULL
&& tfrom
!= (TCHAR
*)from
)
2197 /* app_tminterval section */
2199 double app_tminterval(int stop
, int usertime
)
2203 static ULARGE_INTEGER tmstart
;
2204 static int warning
= 1;
2205 # ifdef _WIN32_WINNT
2206 static HANDLE proc
= NULL
;
2210 proc
= OpenProcess(PROCESS_QUERY_INFORMATION
, FALSE
,
2211 GetCurrentProcessId());
2213 proc
= (HANDLE
) - 1;
2216 if (usertime
&& proc
!= (HANDLE
) - 1) {
2218 GetProcessTimes(proc
, &junk
, &junk
, &junk
, &now
);
2224 if (usertime
&& warning
) {
2225 BIO_printf(bio_err
, "To get meaningful results, run "
2226 "this program on idle system.\n");
2229 GetSystemTime(&systime
);
2230 SystemTimeToFileTime(&systime
, &now
);
2233 if (stop
== TM_START
) {
2234 tmstart
.u
.LowPart
= now
.dwLowDateTime
;
2235 tmstart
.u
.HighPart
= now
.dwHighDateTime
;
2237 ULARGE_INTEGER tmstop
;
2239 tmstop
.u
.LowPart
= now
.dwLowDateTime
;
2240 tmstop
.u
.HighPart
= now
.dwHighDateTime
;
2242 ret
= (__int64
)(tmstop
.QuadPart
- tmstart
.QuadPart
) * 1e-7;
2247 #elif defined(OPENSSL_SYS_VXWORKS)
2250 double app_tminterval(int stop
, int usertime
)
2253 # ifdef CLOCK_REALTIME
2254 static struct timespec tmstart
;
2255 struct timespec now
;
2257 static unsigned long tmstart
;
2260 static int warning
= 1;
2262 if (usertime
&& warning
) {
2263 BIO_printf(bio_err
, "To get meaningful results, run "
2264 "this program on idle system.\n");
2267 # ifdef CLOCK_REALTIME
2268 clock_gettime(CLOCK_REALTIME
, &now
);
2269 if (stop
== TM_START
)
2272 ret
= ((now
.tv_sec
+ now
.tv_nsec
* 1e-9)
2273 - (tmstart
.tv_sec
+ tmstart
.tv_nsec
* 1e-9));
2276 if (stop
== TM_START
)
2279 ret
= (now
- tmstart
) / (double)sysClkRateGet();
2284 #elif defined(_SC_CLK_TCK) /* by means of unistd.h */
2285 # include <sys/times.h>
2287 double app_tminterval(int stop
, int usertime
)
2291 clock_t now
= times(&rus
);
2292 static clock_t tmstart
;
2295 now
= rus
.tms_utime
;
2297 if (stop
== TM_START
) {
2300 long int tck
= sysconf(_SC_CLK_TCK
);
2301 ret
= (now
- tmstart
) / (double)tck
;
2308 # include <sys/time.h>
2309 # include <sys/resource.h>
2311 double app_tminterval(int stop
, int usertime
)
2316 static struct timeval tmstart
;
2319 getrusage(RUSAGE_SELF
, &rus
), now
= rus
.ru_utime
;
2321 gettimeofday(&now
, NULL
);
2323 if (stop
== TM_START
)
2326 ret
= ((now
.tv_sec
+ now
.tv_usec
* 1e-6)
2327 - (tmstart
.tv_sec
+ tmstart
.tv_usec
* 1e-6));
2333 int app_access(const char* name
, int flag
)
2336 return _access(name
, flag
);
2338 return access(name
, flag
);
2342 int app_isdir(const char *name
)
2344 return opt_isdir(name
);
2347 /* raw_read|write section */
2349 # include "vms_term_sock.h"
2350 static int stdin_sock
= -1;
2352 static void close_stdin_sock(void)
2354 TerminalSocket (TERM_SOCK_DELETE
, &stdin_sock
);
2357 int fileno_stdin(void)
2359 if (stdin_sock
== -1) {
2360 TerminalSocket(TERM_SOCK_CREATE
, &stdin_sock
);
2361 atexit(close_stdin_sock
);
2367 int fileno_stdin(void)
2369 return fileno(stdin
);
2373 int fileno_stdout(void)
2375 return fileno(stdout
);
2378 #if defined(_WIN32) && defined(STD_INPUT_HANDLE)
2379 int raw_read_stdin(void *buf
, int siz
)
2382 if (ReadFile(GetStdHandle(STD_INPUT_HANDLE
), buf
, siz
, &n
, NULL
))
2387 #elif defined(__VMS)
2388 # include <sys/socket.h>
2390 int raw_read_stdin(void *buf
, int siz
)
2392 return recv(fileno_stdin(), buf
, siz
, 0);
2395 int raw_read_stdin(void *buf
, int siz
)
2397 return read(fileno_stdin(), buf
, siz
);
2401 #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE)
2402 int raw_write_stdout(const void *buf
, int siz
)
2405 if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE
), buf
, siz
, &n
, NULL
))
2411 int raw_write_stdout(const void *buf
, int siz
)
2413 return write(fileno_stdout(), buf
, siz
);
2418 * Centralized handling of input and output files with format specification
2419 * The format is meant to show what the input and output is supposed to be,
2420 * and is therefore a show of intent more than anything else. However, it
2421 * does impact behavior on some platforms, such as differentiating between
2422 * text and binary input/output on non-Unix platforms
2424 BIO
*dup_bio_in(int format
)
2426 return BIO_new_fp(stdin
,
2427 BIO_NOCLOSE
| (FMT_istext(format
) ? BIO_FP_TEXT
: 0));
2430 BIO
*dup_bio_out(int format
)
2432 BIO
*b
= BIO_new_fp(stdout
,
2433 BIO_NOCLOSE
| (FMT_istext(format
) ? BIO_FP_TEXT
: 0));
2434 void *prefix
= NULL
;
2436 #ifdef OPENSSL_SYS_VMS
2437 if (FMT_istext(format
))
2438 b
= BIO_push(BIO_new(BIO_f_linebuffer()), b
);
2441 if (FMT_istext(format
)
2442 && (prefix
= getenv("HARNESS_OSSL_PREFIX")) != NULL
) {
2443 b
= BIO_push(BIO_new(BIO_f_prefix()), b
);
2444 BIO_set_prefix(b
, prefix
);
2450 BIO
*dup_bio_err(int format
)
2452 BIO
*b
= BIO_new_fp(stderr
,
2453 BIO_NOCLOSE
| (FMT_istext(format
) ? BIO_FP_TEXT
: 0));
2454 #ifdef OPENSSL_SYS_VMS
2455 if (FMT_istext(format
))
2456 b
= BIO_push(BIO_new(BIO_f_linebuffer()), b
);
2461 void unbuffer(FILE *fp
)
2464 * On VMS, setbuf() will only take 32-bit pointers, and a compilation
2465 * with /POINTER_SIZE=64 will give off a MAYLOSEDATA2 warning here.
2466 * However, we trust that the C RTL will never give us a FILE pointer
2467 * above the first 4 GB of memory, so we simply turn off the warning
2470 #if defined(OPENSSL_SYS_VMS) && defined(__DECC)
2471 # pragma environment save
2472 # pragma message disable maylosedata2
2475 #if defined(OPENSSL_SYS_VMS) && defined(__DECC)
2476 # pragma environment restore
2480 static const char *modestr(char mode
, int format
)
2482 OPENSSL_assert(mode
== 'a' || mode
== 'r' || mode
== 'w');
2486 return FMT_istext(format
) ? "a" : "ab";
2488 return FMT_istext(format
) ? "r" : "rb";
2490 return FMT_istext(format
) ? "w" : "wb";
2492 /* The assert above should make sure we never reach this point */
2496 static const char *modeverb(char mode
)
2506 return "(doing something)";
2510 * Open a file for writing, owner-read-only.
2512 BIO
*bio_open_owner(const char *filename
, int format
, int private)
2516 int fd
= -1, bflags
, mode
, textmode
;
2518 if (!private || filename
== NULL
|| strcmp(filename
, "-") == 0)
2519 return bio_open_default(filename
, 'w', format
);
2528 textmode
= FMT_istext(format
);
2532 #elif defined(_O_BINARY)
2537 #ifdef OPENSSL_SYS_VMS
2538 /* VMS doesn't have O_BINARY, it just doesn't make sense. But,
2539 * it still needs to know that we're going binary, or fdopen()
2540 * will fail with "invalid argument"... so we tell VMS what the
2544 fd
= open(filename
, mode
, 0600, "ctx=bin");
2547 fd
= open(filename
, mode
, 0600);
2550 fp
= fdopen(fd
, modestr('w', format
));
2555 bflags
|= BIO_FP_TEXT
;
2556 b
= BIO_new_fp(fp
, bflags
);
2561 BIO_printf(bio_err
, "%s: Can't open \"%s\" for writing, %s\n",
2562 opt_getprog(), filename
, strerror(errno
));
2563 ERR_print_errors(bio_err
);
2564 /* If we have fp, then fdopen took over fd, so don't close both. */
2572 static BIO
*bio_open_default_(const char *filename
, char mode
, int format
,
2577 if (filename
== NULL
|| strcmp(filename
, "-") == 0) {
2578 ret
= mode
== 'r' ? dup_bio_in(format
) : dup_bio_out(format
);
2586 "Can't open %s, %s\n",
2587 mode
== 'r' ? "stdin" : "stdout", strerror(errno
));
2589 ret
= BIO_new_file(filename
, modestr(mode
, format
));
2597 "Can't open %s for %s, %s\n",
2598 filename
, modeverb(mode
), strerror(errno
));
2600 ERR_print_errors(bio_err
);
2604 BIO
*bio_open_default(const char *filename
, char mode
, int format
)
2606 return bio_open_default_(filename
, mode
, format
, 0);
2609 BIO
*bio_open_default_quiet(const char *filename
, char mode
, int format
)
2611 return bio_open_default_(filename
, mode
, format
, 1);
2614 void wait_for_async(SSL
*s
)
2616 /* On Windows select only works for sockets, so we simply don't wait */
2617 #ifndef OPENSSL_SYS_WINDOWS
2624 if (!SSL_get_all_async_fds(s
, NULL
, &numfds
))
2628 fds
= app_malloc(sizeof(OSSL_ASYNC_FD
) * numfds
, "allocate async fds");
2629 if (!SSL_get_all_async_fds(s
, fds
, &numfds
)) {
2635 for (i
= 0; i
< numfds
; i
++) {
2636 if (width
<= (int)fds
[i
])
2637 width
= (int)fds
[i
] + 1;
2638 openssl_fdset((int)fds
[i
], &asyncfds
);
2640 select(width
, (void *)&asyncfds
, NULL
, NULL
, NULL
);
2645 /* if OPENSSL_SYS_WINDOWS is defined then so is OPENSSL_SYS_MSDOS */
2646 #if defined(OPENSSL_SYS_MSDOS)
2647 int has_stdin_waiting(void)
2649 # if defined(OPENSSL_SYS_WINDOWS)
2650 HANDLE inhand
= GetStdHandle(STD_INPUT_HANDLE
);
2652 INPUT_RECORD inputrec
;
2656 if (inhand
== INVALID_HANDLE_VALUE
) {
2660 peeked
= PeekConsoleInput(inhand
, &inputrec
, insize
, &events
);
2662 /* Probably redirected input? _kbhit() does not work in this case */
2673 /* Corrupt a signature by modifying final byte */
2674 void corrupt_signature(const ASN1_STRING
*signature
)
2676 unsigned char *s
= signature
->data
;
2677 s
[signature
->length
- 1] ^= 0x1;
2680 int set_cert_times(X509
*x
, const char *startdate
, const char *enddate
,
2683 if (startdate
== NULL
|| strcmp(startdate
, "today") == 0) {
2684 if (X509_gmtime_adj(X509_getm_notBefore(x
), 0) == NULL
)
2687 if (!ASN1_TIME_set_string_X509(X509_getm_notBefore(x
), startdate
))
2690 if (enddate
== NULL
) {
2691 if (X509_time_adj_ex(X509_getm_notAfter(x
), days
, 0, NULL
)
2694 } else if (!ASN1_TIME_set_string_X509(X509_getm_notAfter(x
), enddate
)) {
2700 void make_uppercase(char *string
)
2704 for (i
= 0; string
[i
] != '\0'; i
++)
2705 string
[i
] = toupper((unsigned char)string
[i
]);
2708 int opt_printf_stderr(const char *fmt
, ...)
2714 ret
= BIO_vprintf(bio_err
, fmt
, ap
);
2719 OSSL_PARAM
*app_params_new_from_opts(STACK_OF(OPENSSL_STRING
) *opts
,
2720 const OSSL_PARAM
*paramdefs
)
2722 OSSL_PARAM
*params
= NULL
;
2723 size_t sz
= (size_t)sk_OPENSSL_STRING_num(opts
);
2725 char *opt
= "", *stmp
, *vtmp
= NULL
;
2731 params
= OPENSSL_zalloc(sizeof(OSSL_PARAM
) * (sz
+ 1));
2735 for (params_n
= 0; params_n
< sz
; params_n
++) {
2736 opt
= sk_OPENSSL_STRING_value(opts
, (int)params_n
);
2737 if ((stmp
= OPENSSL_strdup(opt
)) == NULL
2738 || (vtmp
= strchr(stmp
, ':')) == NULL
)
2740 /* Replace ':' with 0 to terminate the string pointed to by stmp */
2742 /* Skip over the separator so that vmtp points to the value */
2744 if (!OSSL_PARAM_allocate_from_text(¶ms
[params_n
], paramdefs
,
2745 stmp
, vtmp
, strlen(vtmp
), &found
))
2749 params
[params_n
] = OSSL_PARAM_construct_end();
2753 BIO_printf(bio_err
, "Parameter %s '%s'\n", found
? "error" : "unknown",
2755 ERR_print_errors(bio_err
);
2756 app_params_free(params
);
2760 void app_params_free(OSSL_PARAM
*params
)
2764 if (params
!= NULL
) {
2765 for (i
= 0; params
[i
].key
!= NULL
; ++i
)
2766 OPENSSL_free(params
[i
].data
);
2767 OPENSSL_free(params
);