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/lhash.h>
121 #include <openssl/conf.h>
122 #include <openssl/x509.h>
123 #include <openssl/pem.h>
124 #include <openssl/ssl.h>
125 #ifndef OPENSSL_NO_ENGINE
126 # include <openssl/engine.h>
128 #define USE_SOCKETS /* needed for the _O_BINARY defs in the MS
132 #include <openssl/err.h>
135 * The LHASH callbacks ("hash" & "cmp") have been replaced by functions with
136 * the base prototypes (we cast each variable inside the function to the
137 * required type of "FUNCTION*"). This removes the necessity for
138 * macro-generated wrapper functions.
141 static LHASH_OF(FUNCTION) *prog_init(void);
142 static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]);
143 static void list_pkey(BIO *out);
144 static void list_cipher(BIO *out);
145 static void list_md(BIO *out);
146 char *default_config_file = NULL;
148 /* Make sure there is only one when MONOLITH is defined */
154 static void lock_dbg_cb(int mode, int type, const char *file, int line)
156 static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */
157 const char *errstr = NULL;
160 rw = mode & (CRYPTO_READ | CRYPTO_WRITE);
161 if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) {
162 errstr = "invalid mode";
166 if (type < 0 || type >= CRYPTO_NUM_LOCKS) {
167 errstr = "type out of bounds";
171 if (mode & CRYPTO_LOCK) {
173 errstr = "already locked";
175 * must not happen in a single-threaded program (would deadlock)
181 } else if (mode & CRYPTO_UNLOCK) {
183 errstr = "not locked";
187 if (modes[type] != rw) {
188 errstr = (rw == CRYPTO_READ) ?
189 "CRYPTO_r_unlock on write lock" :
190 "CRYPTO_w_unlock on read lock";
195 errstr = "invalid mode";
201 /* we cannot use bio_err here */
203 "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
204 errstr, mode, type, file, line);
208 #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64)
214 int main(int Argc, char *ARGV[])
217 #define PROG_NAME_SIZE 39
218 char pname[PROG_NAME_SIZE + 1];
220 MS_STATIC const char *prompt;
221 MS_STATIC char buf[1024];
222 char *to_free = NULL;
226 LHASH_OF(FUNCTION) *prog = NULL;
229 #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64)
232 * If we have 32-bit pointers everywhere, then we're safe, and
233 * we bypass this mess, as on non-VMS systems. (See ARGV,
235 * Problem 1: Compaq/HP C before V7.3 always used 32-bit
236 * pointers for argv[].
237 * Fix 1: For a 32-bit argv[], when we're using 64-bit pointers
238 * everywhere else, we always allocate and use a 64-bit
239 * duplicate of argv[].
240 * Problem 2: Compaq/HP C V7.3 (Alpha, IA64) before ECO1 failed
241 * to NULL-terminate a 64-bit argv[]. (As this was written, the
242 * compiler ECO was available only on IA64.)
243 * Fix 2: Unless advised not to (VMS_TRUST_ARGV), we test a
244 * 64-bit argv[argc] for NULL, and, if necessary, use a
245 * (properly) NULL-terminated (64-bit) duplicate of argv[].
246 * The same code is used in either case to duplicate argv[].
247 * Some of these decisions could be handled in preprocessing,
248 * but the code tends to get even uglier, and the penalty for
249 * deciding at compile- or run-time is tiny.
254 if ((sizeof(_Argv) < 8) /* 32-bit argv[]. */
255 # if !defined( VMS_TRUST_ARGV)
256 || (_Argv[Argc] != NULL) /* Untrusted argv[argc] not NULL. */
260 Argv = OPENSSL_malloc((Argc + 1) * sizeof(char *));
265 for (i = 0; i < Argc; i++)
267 Argv[Argc] = NULL; /* Certain NULL termination. */
271 * Use the known-good 32-bit argv[] (which needs the type cast to
272 * satisfy the compiler), or the trusted or tested-good 64-bit argv[]
275 Argv = (char **)_Argv;
277 #endif /* defined( OPENSSL_SYS_VMS) &&
278 * (__INITIAL_POINTER_SIZE == 64) */
284 if ((bio_err = BIO_new(BIO_s_file())) != NULL)
285 BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);
287 if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) { /* if not defined, use
288 * compiled-in library
290 if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))) {
291 CRYPTO_malloc_debug_init();
292 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
294 /* OPENSSL_DEBUG_MEMORY=off */
295 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
298 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
301 if (getenv("OPENSSL_DEBUG_LOCKING") != NULL)
304 CRYPTO_set_locking_callback(lock_dbg_cb);
309 /* Lets load up our environment a little */
310 p = getenv("OPENSSL_CONF");
312 p = getenv("SSLEAY_CONF");
314 p = to_free = make_config_name();
316 default_config_file = p;
318 config = NCONF_new(NULL);
319 i = NCONF_load(config, p, &errline);
321 if (ERR_GET_REASON(ERR_peek_last_error())
322 == CONF_R_NO_SUCH_FILE) {
323 BIO_printf(bio_err, "WARNING: can't open config file: %s\n", p);
328 ERR_print_errors(bio_err);
336 /* first check the program name */
337 program_name(Argv[0], pname, sizeof pname);
340 fp = lh_FUNCTION_retrieve(prog, &f);
343 ret = fp->func(Argc, Argv);
348 * ok, now check that there are not arguments, if there are, run with
349 * them, shifting the ssleay off the front
354 ret = do_cmd(prog, Argc, Argv);
360 /* ok, lets enter the old 'OpenSSL>' mode */
372 prompt = "OpenSSL> ";
373 fputs(prompt, stdout);
375 if (!fgets(p, n, stdin))
382 if (p[i - 2] != '\\')
388 if (!chopup_args(&arg, buf, &argc, &argv))
391 ret = do_cmd(prog, argc, argv);
397 BIO_printf(bio_err, "error in %s\n", argv[0]);
398 (void)BIO_flush(bio_err);
400 BIO_printf(bio_err, "bad exit\n");
404 OPENSSL_free(to_free);
405 if (config != NULL) {
410 lh_FUNCTION_free(prog);
411 if (arg.data != NULL)
412 OPENSSL_free(arg.data);
416 CRYPTO_mem_leaks(bio_err);
417 if (bio_err != NULL) {
421 #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64)
422 /* Free any duplicate Argv[] storage. */
430 #define LIST_STANDARD_COMMANDS "list-standard-commands"
431 #define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands"
432 #define LIST_MESSAGE_DIGEST_ALGORITHMS "list-message-digest-algorithms"
433 #define LIST_CIPHER_COMMANDS "list-cipher-commands"
434 #define LIST_CIPHER_ALGORITHMS "list-cipher-algorithms"
435 #define LIST_PUBLIC_KEY_ALGORITHMS "list-public-key-algorithms"
437 static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[])
440 int i, ret = 1, tp, nl;
442 if ((argc <= 0) || (argv[0] == NULL)) {
447 fp = lh_FUNCTION_retrieve(prog, &f);
449 if (EVP_get_digestbyname(argv[0])) {
450 f.type = FUNC_TYPE_MD;
453 } else if (EVP_get_cipherbyname(argv[0])) {
454 f.type = FUNC_TYPE_CIPHER;
460 ret = fp->func(argc, argv);
461 } else if ((strncmp(argv[0], "no-", 3)) == 0) {
462 BIO *bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE);
463 #ifdef OPENSSL_SYS_VMS
465 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
466 bio_stdout = BIO_push(tmpbio, bio_stdout);
469 f.name = argv[0] + 3;
470 ret = (lh_FUNCTION_retrieve(prog, &f) != NULL);
472 BIO_printf(bio_stdout, "%s\n", argv[0]);
474 BIO_printf(bio_stdout, "%s\n", argv[0] + 3);
475 BIO_free_all(bio_stdout);
477 } else if ((strcmp(argv[0], "quit") == 0) ||
478 (strcmp(argv[0], "q") == 0) ||
479 (strcmp(argv[0], "exit") == 0) ||
480 (strcmp(argv[0], "bye") == 0)) {
483 } else if ((strcmp(argv[0], LIST_STANDARD_COMMANDS) == 0) ||
484 (strcmp(argv[0], LIST_MESSAGE_DIGEST_COMMANDS) == 0) ||
485 (strcmp(argv[0], LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) ||
486 (strcmp(argv[0], LIST_CIPHER_COMMANDS) == 0) ||
487 (strcmp(argv[0], LIST_CIPHER_ALGORITHMS) == 0) ||
488 (strcmp(argv[0], LIST_PUBLIC_KEY_ALGORITHMS) == 0)) {
492 if (strcmp(argv[0], LIST_STANDARD_COMMANDS) == 0)
493 list_type = FUNC_TYPE_GENERAL;
494 else if (strcmp(argv[0], LIST_MESSAGE_DIGEST_COMMANDS) == 0)
495 list_type = FUNC_TYPE_MD;
496 else if (strcmp(argv[0], LIST_MESSAGE_DIGEST_ALGORITHMS) == 0)
497 list_type = FUNC_TYPE_MD_ALG;
498 else if (strcmp(argv[0], LIST_PUBLIC_KEY_ALGORITHMS) == 0)
499 list_type = FUNC_TYPE_PKEY;
500 else if (strcmp(argv[0], LIST_CIPHER_ALGORITHMS) == 0)
501 list_type = FUNC_TYPE_CIPHER_ALG;
502 else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */
503 list_type = FUNC_TYPE_CIPHER;
504 bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE);
505 #ifdef OPENSSL_SYS_VMS
507 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
508 bio_stdout = BIO_push(tmpbio, bio_stdout);
512 if (!load_config(bio_err, NULL))
515 if (list_type == FUNC_TYPE_PKEY)
516 list_pkey(bio_stdout);
517 if (list_type == FUNC_TYPE_MD_ALG)
519 if (list_type == FUNC_TYPE_CIPHER_ALG)
520 list_cipher(bio_stdout);
522 for (fp = functions; fp->name != NULL; fp++)
523 if (fp->type == list_type)
524 BIO_printf(bio_stdout, "%s\n", fp->name);
526 BIO_free_all(bio_stdout);
530 BIO_printf(bio_err, "openssl:Error: '%s' is an invalid command.\n",
532 BIO_printf(bio_err, "\nStandard commands");
535 for (fp = functions; fp->name != NULL; fp++) {
537 #ifdef OPENSSL_NO_CAMELLIA
538 if (((i++) % 5) == 0)
540 if (((i++) % 4) == 0)
543 BIO_printf(bio_err, "\n");
546 if (fp->type != tp) {
549 BIO_printf(bio_err, "\n");
550 if (tp == FUNC_TYPE_MD) {
553 "\nMessage Digest commands (see the `dgst' command for more details)\n");
554 } else if (tp == FUNC_TYPE_CIPHER) {
557 "\nCipher commands (see the `enc' command for more details)\n");
560 #ifdef OPENSSL_NO_CAMELLIA
561 BIO_printf(bio_err, "%-15s", fp->name);
563 BIO_printf(bio_err, "%-18s", fp->name);
566 BIO_printf(bio_err, "\n\n");
573 static int SortFnByName(const void *_f1, const void *_f2)
575 const FUNCTION *f1 = _f1;
576 const FUNCTION *f2 = _f2;
578 if (f1->type != f2->type)
579 return f1->type - f2->type;
580 return strcmp(f1->name, f2->name);
583 static void list_pkey(BIO *out)
586 for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) {
587 const EVP_PKEY_ASN1_METHOD *ameth;
588 int pkey_id, pkey_base_id, pkey_flags;
589 const char *pinfo, *pem_str;
590 ameth = EVP_PKEY_asn1_get0(i);
591 EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags,
592 &pinfo, &pem_str, ameth);
593 if (pkey_flags & ASN1_PKEY_ALIAS) {
594 BIO_printf(out, "Name: %s\n", OBJ_nid2ln(pkey_id));
595 BIO_printf(out, "\tType: Alias to %s\n",
596 OBJ_nid2ln(pkey_base_id));
598 BIO_printf(out, "Name: %s\n", pinfo);
599 BIO_printf(out, "\tType: %s Algorithm\n",
600 pkey_flags & ASN1_PKEY_DYNAMIC ?
601 "External" : "Builtin");
602 BIO_printf(out, "\tOID: %s\n", OBJ_nid2ln(pkey_id));
605 BIO_printf(out, "\tPEM string: %s\n", pem_str);
611 static void list_cipher_fn(const EVP_CIPHER *c,
612 const char *from, const char *to, void *arg)
615 BIO_printf(arg, "%s\n", EVP_CIPHER_name(c));
618 from = "<undefined>";
621 BIO_printf(arg, "%s => %s\n", from, to);
625 static void list_cipher(BIO *out)
627 EVP_CIPHER_do_all_sorted(list_cipher_fn, out);
630 static void list_md_fn(const EVP_MD *m,
631 const char *from, const char *to, void *arg)
634 BIO_printf(arg, "%s\n", EVP_MD_name(m));
637 from = "<undefined>";
640 BIO_printf(arg, "%s => %s\n", from, to);
644 static void list_md(BIO *out)
646 EVP_MD_do_all_sorted(list_md_fn, out);
649 static int MS_CALLBACK function_cmp(const FUNCTION * a, const FUNCTION * b)
651 return strncmp(a->name, b->name, 8);
654 static IMPLEMENT_LHASH_COMP_FN(function, FUNCTION)
656 static unsigned long MS_CALLBACK function_hash(const FUNCTION * a)
658 return lh_strhash(a->name);
661 static IMPLEMENT_LHASH_HASH_FN(function, FUNCTION)
663 static LHASH_OF(FUNCTION) *prog_init(void)
665 LHASH_OF(FUNCTION) *ret;
669 /* Purely so it looks nice when the user hits ? */
670 for (i = 0, f = functions; f->name != NULL; ++f, ++i) ;
671 qsort(functions, i, sizeof *functions, SortFnByName);
673 if ((ret = lh_FUNCTION_new()) == NULL)
676 for (f = functions; f->name != NULL; f++)
677 (void)lh_FUNCTION_insert(ret, f);