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 unsigned long MS_CALLBACK hash(FUNCTION *a); */
142 static unsigned long MS_CALLBACK hash(const void *a_void);
143 /* static int MS_CALLBACK cmp(FUNCTION *a,FUNCTION *b); */
144 static int MS_CALLBACK cmp(const void *a_void, const void *b_void);
145 static LHASH *prog_init(void);
146 static int do_cmd(LHASH *prog, int argc, char *argv[]);
147 char *default_config_file = NULL;
149 /* Make sure there is only one when MONOLITH is defined */
153 int in_FIPS_mode = 0;
156 static void lock_dbg_cb(int mode, int type, const char *file, int line)
158 static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */
159 const char *errstr = NULL;
162 rw = mode & (CRYPTO_READ | CRYPTO_WRITE);
163 if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) {
164 errstr = "invalid mode";
168 if (type < 0 || type >= CRYPTO_NUM_LOCKS) {
169 errstr = "type out of bounds";
173 if (mode & CRYPTO_LOCK) {
175 errstr = "already locked";
177 * must not happen in a single-threaded program (would deadlock)
183 } else if (mode & CRYPTO_UNLOCK) {
185 errstr = "not locked";
189 if (modes[type] != rw) {
190 errstr = (rw == CRYPTO_READ) ?
191 "CRYPTO_r_unlock on write lock" :
192 "CRYPTO_w_unlock on read lock";
197 errstr = "invalid mode";
203 /* we cannot use bio_err here */
205 "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
206 errstr, mode, type, file, line);
210 int main(int Argc, char *Argv[])
213 #define PROG_NAME_SIZE 39
214 char pname[PROG_NAME_SIZE + 1];
216 MS_STATIC const char *prompt;
217 MS_STATIC char buf[1024];
218 char *to_free = NULL;
230 if (getenv("OPENSSL_FIPS")) {
232 if (!FIPS_mode_set(1)) {
233 ERR_load_crypto_strings();
234 ERR_print_errors(BIO_new_fp(stderr, BIO_NOCLOSE));
239 fprintf(stderr, "FIPS mode not supported.\n");
245 if ((bio_err = BIO_new(BIO_s_file())) != NULL)
246 BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);
248 if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) { /* if not defined, use
249 * compiled-in library
251 if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))) {
252 CRYPTO_malloc_debug_init();
253 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
255 /* OPENSSL_DEBUG_MEMORY=off */
256 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
259 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
262 if (getenv("OPENSSL_DEBUG_LOCKING") != NULL)
265 CRYPTO_set_locking_callback(lock_dbg_cb);
270 /* Lets load up our environment a little */
271 p = getenv("OPENSSL_CONF");
273 p = getenv("SSLEAY_CONF");
275 p = to_free = make_config_name();
277 default_config_file = p;
279 config = NCONF_new(NULL);
280 i = NCONF_load(config, p, &errline);
289 /* first check the program name */
290 program_name(Argv[0], pname, sizeof pname);
293 fp = (FUNCTION *) lh_retrieve(prog, &f);
296 ret = fp->func(Argc, Argv);
301 * ok, now check that there are not arguments, if there are, run with
302 * them, shifting the ssleay off the front
307 ret = do_cmd(prog, Argc, Argv);
313 /* ok, lets enter the old 'OpenSSL>' mode */
325 prompt = "OpenSSL> ";
326 fputs(prompt, stdout);
328 if (!fgets(p, n, stdin))
335 if (p[i - 2] != '\\')
341 if (!chopup_args(&arg, buf, &argc, &argv))
344 ret = do_cmd(prog, argc, argv);
350 BIO_printf(bio_err, "error in %s\n", argv[0]);
351 (void)BIO_flush(bio_err);
353 BIO_printf(bio_err, "bad exit\n");
357 OPENSSL_free(to_free);
358 if (config != NULL) {
364 if (arg.data != NULL)
365 OPENSSL_free(arg.data);
369 CRYPTO_mem_leaks(bio_err);
370 if (bio_err != NULL) {
377 #define LIST_STANDARD_COMMANDS "list-standard-commands"
378 #define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands"
379 #define LIST_CIPHER_COMMANDS "list-cipher-commands"
381 static int do_cmd(LHASH *prog, int argc, char *argv[])
384 int i, ret = 1, tp, nl;
386 if ((argc <= 0) || (argv[0] == NULL)) {
391 fp = (FUNCTION *) lh_retrieve(prog, &f);
393 ret = fp->func(argc, argv);
394 } else if ((strncmp(argv[0], "no-", 3)) == 0) {
395 BIO *bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE);
396 #ifdef OPENSSL_SYS_VMS
398 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
399 bio_stdout = BIO_push(tmpbio, bio_stdout);
402 f.name = argv[0] + 3;
403 ret = (lh_retrieve(prog, &f) != NULL);
405 BIO_printf(bio_stdout, "%s\n", argv[0]);
407 BIO_printf(bio_stdout, "%s\n", argv[0] + 3);
408 BIO_free_all(bio_stdout);
410 } else if ((strcmp(argv[0], "quit") == 0) ||
411 (strcmp(argv[0], "q") == 0) ||
412 (strcmp(argv[0], "exit") == 0) ||
413 (strcmp(argv[0], "bye") == 0)) {
416 } else if ((strcmp(argv[0], LIST_STANDARD_COMMANDS) == 0) ||
417 (strcmp(argv[0], LIST_MESSAGE_DIGEST_COMMANDS) == 0) ||
418 (strcmp(argv[0], LIST_CIPHER_COMMANDS) == 0)) {
422 if (strcmp(argv[0], LIST_STANDARD_COMMANDS) == 0)
423 list_type = FUNC_TYPE_GENERAL;
424 else if (strcmp(argv[0], LIST_MESSAGE_DIGEST_COMMANDS) == 0)
425 list_type = FUNC_TYPE_MD;
426 else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */
427 list_type = FUNC_TYPE_CIPHER;
428 bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE);
429 #ifdef OPENSSL_SYS_VMS
431 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
432 bio_stdout = BIO_push(tmpbio, bio_stdout);
436 for (fp = functions; fp->name != NULL; fp++)
437 if (fp->type == list_type)
438 BIO_printf(bio_stdout, "%s\n", fp->name);
439 BIO_free_all(bio_stdout);
443 BIO_printf(bio_err, "openssl:Error: '%s' is an invalid command.\n",
445 BIO_printf(bio_err, "\nStandard commands");
448 for (fp = functions; fp->name != NULL; fp++) {
450 #ifdef OPENSSL_NO_CAMELLIA
451 if (((i++) % 5) == 0)
453 if (((i++) % 4) == 0)
456 BIO_printf(bio_err, "\n");
459 if (fp->type != tp) {
462 BIO_printf(bio_err, "\n");
463 if (tp == FUNC_TYPE_MD) {
466 "\nMessage Digest commands (see the `dgst' command for more details)\n");
467 } else if (tp == FUNC_TYPE_CIPHER) {
470 "\nCipher commands (see the `enc' command for more details)\n");
473 #ifdef OPENSSL_NO_CAMELLIA
474 BIO_printf(bio_err, "%-15s", fp->name);
476 BIO_printf(bio_err, "%-18s", fp->name);
479 BIO_printf(bio_err, "\n\n");
486 static int SortFnByName(const void *_f1, const void *_f2)
488 const FUNCTION *f1 = _f1;
489 const FUNCTION *f2 = _f2;
491 if (f1->type != f2->type)
492 return f1->type - f2->type;
493 return strcmp(f1->name, f2->name);
496 static LHASH *prog_init(void)
502 /* Purely so it looks nice when the user hits ? */
503 for (i = 0, f = functions; f->name != NULL; ++f, ++i) ;
504 qsort(functions, i, sizeof *functions, SortFnByName);
506 if ((ret = lh_new(hash, cmp)) == NULL)
509 for (f = functions; f->name != NULL; f++)
514 /* static int MS_CALLBACK cmp(FUNCTION *a, FUNCTION *b) */
515 static int MS_CALLBACK cmp(const void *a_void, const void *b_void)
517 return (strncmp(((const FUNCTION *)a_void)->name,
518 ((const FUNCTION *)b_void)->name, 8));
521 /* static unsigned long MS_CALLBACK hash(FUNCTION *a) */
522 static unsigned long MS_CALLBACK hash(const void *a_void)
524 return (lh_strhash(((const FUNCTION *)a_void)->name));