2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
58 /* ====================================================================
59 * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
68 * 2. Redistributions in binary form must reproduce the above copyright
69 * notice, this list of conditions and the following disclaimer in
70 * the documentation and/or other materials provided with the
73 * 3. All advertising materials mentioning features or use of this
74 * software must display the following acknowledgment:
75 * "This product includes software developed by the OpenSSL Project
76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
79 * endorse or promote products derived from this software without
80 * prior written permission. For written permission, please contact
81 * openssl-core@openssl.org.
83 * 5. Products derived from this software may not be called "OpenSSL"
84 * nor may "OpenSSL" appear in their names without prior written
85 * permission of the OpenSSL Project.
87 * 6. Redistributions of any form whatsoever must retain the following
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
103 * OF THE POSSIBILITY OF SUCH DAMAGE.
104 * ====================================================================
106 * This product includes cryptographic software written by Eric Young
107 * (eay@cryptsoft.com). This product includes software written by Tim
108 * Hudson (tjh@cryptsoft.com).
115 #define OPENSSL_C /* tells apps.h to use complete
118 #include <openssl/bio.h>
119 #include <openssl/crypto.h>
120 #include <openssl/rand.h>
121 #include <openssl/lhash.h>
122 #include <openssl/conf.h>
123 #include <openssl/x509.h>
124 #include <openssl/pem.h>
125 #include <openssl/ssl.h>
126 #ifndef OPENSSL_NO_ENGINE
127 # include <openssl/engine.h>
129 #define USE_SOCKETS /* needed for the _O_BINARY defs in the MS
133 #include <openssl/err.h>
135 # include <openssl/fips.h>
139 * The LHASH callbacks ("hash" & "cmp") have been replaced by functions with
140 * the base prototypes (we cast each variable inside the function to the
141 * required type of "FUNCTION*"). This removes the necessity for
142 * macro-generated wrapper functions.
145 static LHASH_OF(FUNCTION
) *prog_init(void);
146 static int do_cmd(LHASH_OF(FUNCTION
) *prog
, int argc
, char *argv
[]);
147 static void list_pkey(BIO
*out
);
148 static void list_cipher(BIO
*out
);
149 static void list_md(BIO
*out
);
150 char *default_config_file
= NULL
;
152 /* Make sure there is only one when MONOLITH is defined */
158 static void lock_dbg_cb(int mode
, int type
, const char *file
, int line
)
160 static int modes
[CRYPTO_NUM_LOCKS
]; /* = {0, 0, ... } */
161 const char *errstr
= NULL
;
164 rw
= mode
& (CRYPTO_READ
| CRYPTO_WRITE
);
165 if (!((rw
== CRYPTO_READ
) || (rw
== CRYPTO_WRITE
))) {
166 errstr
= "invalid mode";
170 if (type
< 0 || type
>= CRYPTO_NUM_LOCKS
) {
171 errstr
= "type out of bounds";
175 if (mode
& CRYPTO_LOCK
) {
177 errstr
= "already locked";
179 * must not happen in a single-threaded program (would deadlock)
185 } else if (mode
& CRYPTO_UNLOCK
) {
187 errstr
= "not locked";
191 if (modes
[type
] != rw
) {
192 errstr
= (rw
== CRYPTO_READ
) ?
193 "CRYPTO_r_unlock on write lock" :
194 "CRYPTO_w_unlock on read lock";
199 errstr
= "invalid mode";
205 /* we cannot use bio_err here */
207 "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
208 errstr
, mode
, type
, file
, line
);
212 #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64)
218 int main(int Argc
, char *ARGV
[])
221 #define PROG_NAME_SIZE 39
222 char pname
[PROG_NAME_SIZE
+ 1];
226 char *to_free
= NULL
;
230 LHASH_OF(FUNCTION
) *prog
= NULL
;
233 #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64)
236 * If we have 32-bit pointers everywhere, then we're safe, and
237 * we bypass this mess, as on non-VMS systems. (See ARGV,
239 * Problem 1: Compaq/HP C before V7.3 always used 32-bit
240 * pointers for argv[].
241 * Fix 1: For a 32-bit argv[], when we're using 64-bit pointers
242 * everywhere else, we always allocate and use a 64-bit
243 * duplicate of argv[].
244 * Problem 2: Compaq/HP C V7.3 (Alpha, IA64) before ECO1 failed
245 * to NULL-terminate a 64-bit argv[]. (As this was written, the
246 * compiler ECO was available only on IA64.)
247 * Fix 2: Unless advised not to (VMS_TRUST_ARGV), we test a
248 * 64-bit argv[argc] for NULL, and, if necessary, use a
249 * (properly) NULL-terminated (64-bit) duplicate of argv[].
250 * The same code is used in either case to duplicate argv[].
251 * Some of these decisions could be handled in preprocessing,
252 * but the code tends to get even uglier, and the penalty for
253 * deciding at compile- or run-time is tiny.
258 if ((sizeof(_Argv
) < 8) /* 32-bit argv[]. */
259 # if !defined( VMS_TRUST_ARGV)
260 || (_Argv
[Argc
] != NULL
) /* Untrusted argv[argc] not NULL. */
264 Argv
= OPENSSL_malloc((Argc
+ 1) * sizeof(char *));
269 for (i
= 0; i
< Argc
; i
++)
271 Argv
[Argc
] = NULL
; /* Certain NULL termination. */
275 * Use the known-good 32-bit argv[] (which needs the type cast to
276 * satisfy the compiler), or the trusted or tested-good 64-bit argv[]
279 Argv
= (char **)_Argv
;
281 #endif /* defined( OPENSSL_SYS_VMS) &&
282 * (__INITIAL_POINTER_SIZE == 64) */
288 if ((bio_err
= BIO_new(BIO_s_file())) != NULL
)
289 BIO_set_fp(bio_err
, stderr
, BIO_NOCLOSE
| BIO_FP_TEXT
);
291 if (getenv("OPENSSL_DEBUG_MEMORY") != NULL
) { /* if not defined, use
292 * compiled-in library
294 if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))) {
295 CRYPTO_malloc_debug_init();
296 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL
);
298 /* OPENSSL_DEBUG_MEMORY=off */
299 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
302 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON
);
304 CRYPTO_set_locking_callback(lock_dbg_cb
);
306 if (getenv("OPENSSL_FIPS")) {
308 if (!FIPS_mode_set(1)) {
309 ERR_load_crypto_strings();
310 ERR_print_errors(BIO_new_fp(stderr
, BIO_NOCLOSE
));
314 fprintf(stderr
, "FIPS mode not supported.\n");
321 /* Lets load up our environment a little */
322 p
= getenv("OPENSSL_CONF");
324 p
= getenv("SSLEAY_CONF");
326 p
= to_free
= make_config_name();
328 default_config_file
= p
;
330 config
= NCONF_new(NULL
);
331 i
= NCONF_load(config
, p
, &errline
);
333 if (ERR_GET_REASON(ERR_peek_last_error())
334 == CONF_R_NO_SUCH_FILE
) {
335 BIO_printf(bio_err
, "WARNING: can't open config file: %s\n", p
);
340 ERR_print_errors(bio_err
);
348 /* first check the program name */
349 program_name(Argv
[0], pname
, sizeof pname
);
352 fp
= lh_FUNCTION_retrieve(prog
, &f
);
355 ret
= fp
->func(Argc
, Argv
);
360 * ok, now check that there are not arguments, if there are, run with
361 * them, shifting the ssleay off the front
366 ret
= do_cmd(prog
, Argc
, Argv
);
372 /* ok, lets enter the old 'OpenSSL>' mode */
384 prompt
= "OpenSSL> ";
385 fputs(prompt
, stdout
);
387 if (!fgets(p
, n
, stdin
))
394 if (p
[i
- 2] != '\\')
400 if (!chopup_args(&arg
, buf
, &argc
, &argv
))
403 ret
= do_cmd(prog
, argc
, argv
);
409 BIO_printf(bio_err
, "error in %s\n", argv
[0]);
410 (void)BIO_flush(bio_err
);
412 BIO_printf(bio_err
, "bad exit\n");
416 OPENSSL_free(to_free
);
417 if (config
!= NULL
) {
422 lh_FUNCTION_free(prog
);
423 if (arg
.data
!= NULL
)
424 OPENSSL_free(arg
.data
);
426 #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64)
427 /* Free any duplicate Argv[] storage. */
433 CRYPTO_mem_leaks(bio_err
);
440 #define LIST_STANDARD_COMMANDS "list-standard-commands"
441 #define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands"
442 #define LIST_MESSAGE_DIGEST_ALGORITHMS "list-message-digest-algorithms"
443 #define LIST_CIPHER_COMMANDS "list-cipher-commands"
444 #define LIST_CIPHER_ALGORITHMS "list-cipher-algorithms"
445 #define LIST_PUBLIC_KEY_ALGORITHMS "list-public-key-algorithms"
447 static int do_cmd(LHASH_OF(FUNCTION
) *prog
, int argc
, char *argv
[])
450 int i
, ret
= 1, tp
, nl
;
452 if ((argc
<= 0) || (argv
[0] == NULL
)) {
457 fp
= lh_FUNCTION_retrieve(prog
, &f
);
459 if (EVP_get_digestbyname(argv
[0])) {
460 f
.type
= FUNC_TYPE_MD
;
463 } else if (EVP_get_cipherbyname(argv
[0])) {
464 f
.type
= FUNC_TYPE_CIPHER
;
470 ret
= fp
->func(argc
, argv
);
471 } else if ((strncmp(argv
[0], "no-", 3)) == 0) {
472 BIO
*bio_stdout
= BIO_new_fp(stdout
, BIO_NOCLOSE
);
473 #ifdef OPENSSL_SYS_VMS
475 BIO
*tmpbio
= BIO_new(BIO_f_linebuffer());
476 bio_stdout
= BIO_push(tmpbio
, bio_stdout
);
479 f
.name
= argv
[0] + 3;
480 ret
= (lh_FUNCTION_retrieve(prog
, &f
) != NULL
);
482 BIO_printf(bio_stdout
, "%s\n", argv
[0]);
484 BIO_printf(bio_stdout
, "%s\n", argv
[0] + 3);
485 BIO_free_all(bio_stdout
);
487 } else if ((strcmp(argv
[0], "quit") == 0) ||
488 (strcmp(argv
[0], "q") == 0) ||
489 (strcmp(argv
[0], "exit") == 0) ||
490 (strcmp(argv
[0], "bye") == 0)) {
493 } else if ((strcmp(argv
[0], LIST_STANDARD_COMMANDS
) == 0) ||
494 (strcmp(argv
[0], LIST_MESSAGE_DIGEST_COMMANDS
) == 0) ||
495 (strcmp(argv
[0], LIST_MESSAGE_DIGEST_ALGORITHMS
) == 0) ||
496 (strcmp(argv
[0], LIST_CIPHER_COMMANDS
) == 0) ||
497 (strcmp(argv
[0], LIST_CIPHER_ALGORITHMS
) == 0) ||
498 (strcmp(argv
[0], LIST_PUBLIC_KEY_ALGORITHMS
) == 0)) {
502 if (strcmp(argv
[0], LIST_STANDARD_COMMANDS
) == 0)
503 list_type
= FUNC_TYPE_GENERAL
;
504 else if (strcmp(argv
[0], LIST_MESSAGE_DIGEST_COMMANDS
) == 0)
505 list_type
= FUNC_TYPE_MD
;
506 else if (strcmp(argv
[0], LIST_MESSAGE_DIGEST_ALGORITHMS
) == 0)
507 list_type
= FUNC_TYPE_MD_ALG
;
508 else if (strcmp(argv
[0], LIST_PUBLIC_KEY_ALGORITHMS
) == 0)
509 list_type
= FUNC_TYPE_PKEY
;
510 else if (strcmp(argv
[0], LIST_CIPHER_ALGORITHMS
) == 0)
511 list_type
= FUNC_TYPE_CIPHER_ALG
;
512 else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */
513 list_type
= FUNC_TYPE_CIPHER
;
514 bio_stdout
= BIO_new_fp(stdout
, BIO_NOCLOSE
);
515 #ifdef OPENSSL_SYS_VMS
517 BIO
*tmpbio
= BIO_new(BIO_f_linebuffer());
518 bio_stdout
= BIO_push(tmpbio
, bio_stdout
);
522 if (!load_config(bio_err
, NULL
))
525 if (list_type
== FUNC_TYPE_PKEY
)
526 list_pkey(bio_stdout
);
527 if (list_type
== FUNC_TYPE_MD_ALG
)
529 if (list_type
== FUNC_TYPE_CIPHER_ALG
)
530 list_cipher(bio_stdout
);
532 for (fp
= functions
; fp
->name
!= NULL
; fp
++)
533 if (fp
->type
== list_type
)
534 BIO_printf(bio_stdout
, "%s\n", fp
->name
);
536 BIO_free_all(bio_stdout
);
540 BIO_printf(bio_err
, "openssl:Error: '%s' is an invalid command.\n",
542 BIO_printf(bio_err
, "\nStandard commands");
545 for (fp
= functions
; fp
->name
!= NULL
; fp
++) {
547 #ifdef OPENSSL_NO_CAMELLIA
548 if (((i
++) % 5) == 0)
550 if (((i
++) % 4) == 0)
553 BIO_printf(bio_err
, "\n");
556 if (fp
->type
!= tp
) {
559 BIO_printf(bio_err
, "\n");
560 if (tp
== FUNC_TYPE_MD
) {
563 "\nMessage Digest commands (see the `dgst' command for more details)\n");
564 } else if (tp
== FUNC_TYPE_CIPHER
) {
567 "\nCipher commands (see the `enc' command for more details)\n");
570 #ifdef OPENSSL_NO_CAMELLIA
571 BIO_printf(bio_err
, "%-15s", fp
->name
);
573 BIO_printf(bio_err
, "%-18s", fp
->name
);
576 BIO_printf(bio_err
, "\n\n");
583 static int SortFnByName(const void *_f1
, const void *_f2
)
585 const FUNCTION
*f1
= _f1
;
586 const FUNCTION
*f2
= _f2
;
588 if (f1
->type
!= f2
->type
)
589 return f1
->type
- f2
->type
;
590 return strcmp(f1
->name
, f2
->name
);
593 static void list_pkey(BIO
*out
)
596 for (i
= 0; i
< EVP_PKEY_asn1_get_count(); i
++) {
597 const EVP_PKEY_ASN1_METHOD
*ameth
;
598 int pkey_id
, pkey_base_id
, pkey_flags
;
599 const char *pinfo
, *pem_str
;
600 ameth
= EVP_PKEY_asn1_get0(i
);
601 EVP_PKEY_asn1_get0_info(&pkey_id
, &pkey_base_id
, &pkey_flags
,
602 &pinfo
, &pem_str
, ameth
);
603 if (pkey_flags
& ASN1_PKEY_ALIAS
) {
604 BIO_printf(out
, "Name: %s\n", OBJ_nid2ln(pkey_id
));
605 BIO_printf(out
, "\tType: Alias to %s\n",
606 OBJ_nid2ln(pkey_base_id
));
608 BIO_printf(out
, "Name: %s\n", pinfo
);
609 BIO_printf(out
, "\tType: %s Algorithm\n",
610 pkey_flags
& ASN1_PKEY_DYNAMIC
?
611 "External" : "Builtin");
612 BIO_printf(out
, "\tOID: %s\n", OBJ_nid2ln(pkey_id
));
615 BIO_printf(out
, "\tPEM string: %s\n", pem_str
);
621 static void list_cipher_fn(const EVP_CIPHER
*c
,
622 const char *from
, const char *to
, void *arg
)
625 BIO_printf(arg
, "%s\n", EVP_CIPHER_name(c
));
628 from
= "<undefined>";
631 BIO_printf(arg
, "%s => %s\n", from
, to
);
635 static void list_cipher(BIO
*out
)
637 EVP_CIPHER_do_all_sorted(list_cipher_fn
, out
);
640 static void list_md_fn(const EVP_MD
*m
,
641 const char *from
, const char *to
, void *arg
)
644 BIO_printf(arg
, "%s\n", EVP_MD_name(m
));
647 from
= "<undefined>";
650 BIO_printf(arg
, "%s => %s\n", from
, to
);
654 static void list_md(BIO
*out
)
656 EVP_MD_do_all_sorted(list_md_fn
, out
);
659 static int function_cmp(const FUNCTION
* a
, const FUNCTION
* b
)
661 return strncmp(a
->name
, b
->name
, 8);
664 static IMPLEMENT_LHASH_COMP_FN(function
, FUNCTION
)
666 static unsigned long function_hash(const FUNCTION
* a
)
668 return lh_strhash(a
->name
);
671 static IMPLEMENT_LHASH_HASH_FN(function
, FUNCTION
)
673 static LHASH_OF(FUNCTION
) *prog_init(void)
675 LHASH_OF(FUNCTION
) *ret
;
679 /* Purely so it looks nice when the user hits ? */
680 for (i
= 0, f
= functions
; f
->name
!= NULL
; ++f
, ++i
) ;
681 qsort(functions
, i
, sizeof *functions
, SortFnByName
);
683 if ((ret
= lh_FUNCTION_new()) == NULL
)
686 for (f
= functions
; f
->name
!= NULL
; f
++)
687 (void)lh_FUNCTION_insert(ret
, f
);