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).
116 #define OPENSSL_C /* tells apps.h to use complete apps_startup() */
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 world */
131 #include <openssl/err.h>
133 /* The LHASH callbacks ("hash" & "cmp") have been replaced by functions with the
134 * base prototypes (we cast each variable inside the function to the required
135 * type of "FUNCTION*"). This removes the necessity for macro-generated wrapper
138 /* static unsigned long MS_CALLBACK hash(FUNCTION *a); */
139 static unsigned long MS_CALLBACK hash(const void *a_void);
140 /* static int MS_CALLBACK cmp(FUNCTION *a,FUNCTION *b); */
141 static int MS_CALLBACK cmp(const void *a_void,const void *b_void);
142 static LHASH *prog_init(void );
143 static int do_cmd(LHASH *prog,int argc,char *argv[]);
144 char *default_config_file=NULL;
146 /* 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)))
163 errstr = "invalid mode";
167 if (type < 0 || type >= CRYPTO_NUM_LOCKS)
169 errstr = "type out of bounds";
173 if (mode & CRYPTO_LOCK)
177 errstr = "already locked";
178 /* must not happen in a single-threaded program
179 * (would deadlock) */
185 else if (mode & CRYPTO_UNLOCK)
189 errstr = "not locked";
193 if (modes[type] != rw)
195 errstr = (rw == CRYPTO_READ) ?
196 "CRYPTO_r_unlock on write lock" :
197 "CRYPTO_w_unlock on read lock";
204 errstr = "invalid mode";
211 /* we cannot use bio_err here */
212 fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
213 errstr, mode, type, file, line);
218 int main(int Argc, char *Argv[])
221 #define PROG_NAME_SIZE 39
222 char pname[PROG_NAME_SIZE+1];
224 MS_STATIC const char *prompt;
225 MS_STATIC char buf[1024];
238 if(getenv("OPENSSL_FIPS")) {
240 if (!FIPS_mode_set(1)) {
241 ERR_load_crypto_strings();
242 ERR_print_errors(BIO_new_fp(stderr,BIO_NOCLOSE));
247 fprintf(stderr, "FIPS mode not supported.\n");
253 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
254 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
256 if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) /* if not defined, use compiled-in library defaults */
258 if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off")))
260 CRYPTO_malloc_debug_init();
261 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
265 /* OPENSSL_DEBUG_MEMORY=off */
266 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
269 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
272 if (getenv("OPENSSL_DEBUG_LOCKING") != NULL)
275 CRYPTO_set_locking_callback(lock_dbg_cb);
280 /* Lets load up our environment a little */
281 p=getenv("OPENSSL_CONF");
283 p=getenv("SSLEAY_CONF");
285 p=to_free=make_config_name();
287 default_config_file=p;
289 config=NCONF_new(NULL);
290 i=NCONF_load(config,p,&errline);
300 /* first check the program name */
301 program_name(Argv[0],pname,sizeof pname);
304 fp=(FUNCTION *)lh_retrieve(prog,&f);
308 ret=fp->func(Argc,Argv);
312 /* ok, now check that there are not arguments, if there are,
313 * run with them, shifting the ssleay off the front */
318 ret=do_cmd(prog,Argc,Argv);
323 /* ok, lets enter the old 'OpenSSL>' mode */
336 else prompt="OpenSSL> ";
337 fputs(prompt,stdout);
339 if (!fgets(p,n,stdin))
341 if (p[0] == '\0') goto end;
344 if (p[i-2] != '\\') break;
349 if (!chopup_args(&arg,buf,&argc,&argv)) break;
351 ret=do_cmd(prog,argc,argv);
358 BIO_printf(bio_err,"error in %s\n",argv[0]);
359 (void)BIO_flush(bio_err);
361 BIO_printf(bio_err,"bad exit\n");
365 OPENSSL_free(to_free);
371 if (prog != NULL) lh_free(prog);
372 if (arg.data != NULL) OPENSSL_free(arg.data);
376 CRYPTO_mem_leaks(bio_err);
385 #define LIST_STANDARD_COMMANDS "list-standard-commands"
386 #define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands"
387 #define LIST_CIPHER_COMMANDS "list-cipher-commands"
389 static int do_cmd(LHASH *prog, int argc, char *argv[])
394 if ((argc <= 0) || (argv[0] == NULL))
397 fp=(FUNCTION *)lh_retrieve(prog,&f);
400 ret=fp->func(argc,argv);
402 else if ((strncmp(argv[0],"no-",3)) == 0)
404 BIO *bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE);
405 #ifdef OPENSSL_SYS_VMS
407 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
408 bio_stdout = BIO_push(tmpbio, bio_stdout);
412 ret = (lh_retrieve(prog,&f) != NULL);
414 BIO_printf(bio_stdout, "%s\n", argv[0]);
416 BIO_printf(bio_stdout, "%s\n", argv[0]+3);
417 BIO_free_all(bio_stdout);
420 else if ((strcmp(argv[0],"quit") == 0) ||
421 (strcmp(argv[0],"q") == 0) ||
422 (strcmp(argv[0],"exit") == 0) ||
423 (strcmp(argv[0],"bye") == 0))
428 else if ((strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) ||
429 (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) ||
430 (strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0))
435 if (strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0)
436 list_type = FUNC_TYPE_GENERAL;
437 else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0)
438 list_type = FUNC_TYPE_MD;
439 else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */
440 list_type = FUNC_TYPE_CIPHER;
441 bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE);
442 #ifdef OPENSSL_SYS_VMS
444 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
445 bio_stdout = BIO_push(tmpbio, bio_stdout);
449 for (fp=functions; fp->name != NULL; fp++)
450 if (fp->type == list_type)
451 BIO_printf(bio_stdout, "%s\n", fp->name);
452 BIO_free_all(bio_stdout);
458 BIO_printf(bio_err,"openssl:Error: '%s' is an invalid command.\n",
460 BIO_printf(bio_err, "\nStandard commands");
463 for (fp=functions; fp->name != NULL; fp++)
466 #ifdef OPENSSL_NO_CAMELLIA
467 if (((i++) % 5) == 0)
469 if (((i++) % 4) == 0)
472 BIO_printf(bio_err,"\n");
478 if (!nl) BIO_printf(bio_err,"\n");
479 if (tp == FUNC_TYPE_MD)
483 "\nMessage Digest commands (see the `dgst' command for more details)\n");
485 else if (tp == FUNC_TYPE_CIPHER)
488 BIO_printf(bio_err,"\nCipher commands (see the `enc' command for more details)\n");
491 #ifdef OPENSSL_NO_CAMELLIA
492 BIO_printf(bio_err,"%-15s",fp->name);
494 BIO_printf(bio_err,"%-18s",fp->name);
497 BIO_printf(bio_err,"\n\n");
504 static int SortFnByName(const void *_f1,const void *_f2)
506 const FUNCTION *f1=_f1;
507 const FUNCTION *f2=_f2;
509 if(f1->type != f2->type)
510 return f1->type-f2->type;
511 return strcmp(f1->name,f2->name);
514 static LHASH *prog_init(void)
520 /* Purely so it looks nice when the user hits ? */
521 for(i=0,f=functions ; f->name != NULL ; ++f,++i)
523 qsort(functions,i,sizeof *functions,SortFnByName);
525 if ((ret=lh_new(hash, cmp)) == NULL)
528 for (f=functions; f->name != NULL; f++)
533 /* static int MS_CALLBACK cmp(FUNCTION *a, FUNCTION *b) */
534 static int MS_CALLBACK cmp(const void *a_void, const void *b_void)
536 return(strncmp(((const FUNCTION *)a_void)->name,
537 ((const FUNCTION *)b_void)->name,8));
540 /* static unsigned long MS_CALLBACK hash(FUNCTION *a) */
541 static unsigned long MS_CALLBACK hash(const void *a_void)
543 return(lh_strhash(((const FUNCTION *)a_void)->name));