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) 1998-2001 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 #include <openssl/engine.h>
126 #define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */
129 #include <openssl/err.h>
131 /* The LHASH callbacks ("hash" & "cmp") have been replaced by functions with the
132 * base prototypes (we cast each variable inside the function to the required
133 * type of "FUNCTION*"). This removes the necessity for macro-generated wrapper
136 /* static unsigned long MS_CALLBACK hash(FUNCTION *a); */
137 static unsigned long MS_CALLBACK hash(const void *a_void);
138 /* static int MS_CALLBACK cmp(FUNCTION *a,FUNCTION *b); */
139 static int MS_CALLBACK cmp(const void *a_void,const void *b_void);
140 static LHASH *prog_init(void );
141 static int do_cmd(LHASH *prog,int argc,char *argv[]);
142 char *default_config_file=NULL;
144 /* Make sure there is only one when MONOLITH is defined */
151 static void lock_dbg_cb(int mode, int type, const char *file, int line)
153 static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */
154 const char *errstr = NULL;
157 rw = mode & (CRYPTO_READ|CRYPTO_WRITE);
158 if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE)))
160 errstr = "invalid mode";
164 if (type < 0 || type > CRYPTO_NUM_LOCKS)
166 errstr = "type out of bounds";
170 if (mode & CRYPTO_LOCK)
174 errstr = "already locked";
175 /* must not happen in a single-threaded program
176 * (would deadlock) */
182 else if (mode & CRYPTO_UNLOCK)
186 errstr = "not locked";
190 if (modes[type] != rw)
192 errstr = (rw == CRYPTO_READ) ?
193 "CRYPTO_r_unlock on write lock" :
194 "CRYPTO_w_unlock on read lock";
201 errstr = "invalid mode";
208 /* we cannot use bio_err here */
209 fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
210 errstr, mode, type, file, line);
215 int main(int Argc, char *Argv[])
218 #define PROG_NAME_SIZE 39
219 char pname[PROG_NAME_SIZE+1];
221 MS_STATIC char *prompt,buf[1024];
232 if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) /* if not defined, use compiled-in library defaults */
234 if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off")))
236 CRYPTO_malloc_debug_init();
237 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
241 /* OPENSSL_DEBUG_MEMORY=off */
242 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
245 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
248 if (getenv("OPENSSL_DEBUG_LOCKING") != NULL)
251 CRYPTO_set_locking_callback(lock_dbg_cb);
257 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
258 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
260 /* Lets load up our environment a little */
261 p=getenv("OPENSSL_CONF");
263 p=getenv("SSLEAY_CONF");
265 p=to_free=make_config_name();
267 default_config_file=p;
269 config=NCONF_new(NULL);
270 i=NCONF_load(config,p,&errline);
280 /* first check the program name */
281 program_name(Argv[0],pname,sizeof pname);
284 fp=(FUNCTION *)lh_retrieve(prog,&f);
288 ret=fp->func(Argc,Argv);
292 /* ok, now check that there are not arguments, if there are,
293 * run with them, shifting the ssleay off the front */
298 ret=do_cmd(prog,Argc,Argv);
303 /* ok, lets enter the old 'OpenSSL>' mode */
316 else prompt="OpenSSL> ";
317 fputs(prompt,stdout);
320 if (p[0] == '\0') goto end;
323 if (p[i-2] != '\\') break;
328 if (!chopup_args(&arg,buf,&argc,&argv)) break;
330 ret=do_cmd(prog,argc,argv);
337 BIO_printf(bio_err,"error in %s\n",argv[0]);
338 (void)BIO_flush(bio_err);
340 BIO_printf(bio_err,"bad exit\n");
344 OPENSSL_free(to_free);
350 if (prog != NULL) lh_free(prog);
351 if (arg.data != NULL) OPENSSL_free(arg.data);
355 CRYPTO_mem_leaks(bio_err);
364 #define LIST_STANDARD_COMMANDS "list-standard-commands"
365 #define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands"
366 #define LIST_CIPHER_COMMANDS "list-cipher-commands"
368 static int do_cmd(LHASH *prog, int argc, char *argv[])
373 if ((argc <= 0) || (argv[0] == NULL))
376 fp=(FUNCTION *)lh_retrieve(prog,&f);
379 ret=fp->func(argc,argv);
381 else if ((strncmp(argv[0],"no-",3)) == 0)
383 BIO *bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE);
384 #ifdef OPENSSL_SYS_VMS
386 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
387 bio_stdout = BIO_push(tmpbio, bio_stdout);
391 ret = (lh_retrieve(prog,&f) != NULL);
393 BIO_printf(bio_stdout, "%s\n", argv[0]);
395 BIO_printf(bio_stdout, "%s\n", argv[0]+3);
396 BIO_free_all(bio_stdout);
399 else if ((strcmp(argv[0],"quit") == 0) ||
400 (strcmp(argv[0],"q") == 0) ||
401 (strcmp(argv[0],"exit") == 0) ||
402 (strcmp(argv[0],"bye") == 0))
407 else if ((strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) ||
408 (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) ||
409 (strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0))
414 if (strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0)
415 list_type = FUNC_TYPE_GENERAL;
416 else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0)
417 list_type = FUNC_TYPE_MD;
418 else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */
419 list_type = FUNC_TYPE_CIPHER;
420 bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE);
421 #ifdef OPENSSL_SYS_VMS
423 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
424 bio_stdout = BIO_push(tmpbio, bio_stdout);
428 for (fp=functions; fp->name != NULL; fp++)
429 if (fp->type == list_type)
430 BIO_printf(bio_stdout, "%s\n", fp->name);
431 BIO_free_all(bio_stdout);
437 BIO_printf(bio_err,"openssl:Error: '%s' is an invalid command.\n",
439 BIO_printf(bio_err, "\nStandard commands");
442 for (fp=functions; fp->name != NULL; fp++)
445 if (((i++) % 5) == 0)
447 BIO_printf(bio_err,"\n");
453 if (!nl) BIO_printf(bio_err,"\n");
454 if (tp == FUNC_TYPE_MD)
458 "\nMessage Digest commands (see the `dgst' command for more details)\n");
460 else if (tp == FUNC_TYPE_CIPHER)
463 BIO_printf(bio_err,"\nCipher commands (see the `enc' command for more details)\n");
466 BIO_printf(bio_err,"%-15s",fp->name);
468 BIO_printf(bio_err,"\n\n");
475 static int SortFnByName(const void *_f1,const void *_f2)
477 const FUNCTION *f1=_f1;
478 const FUNCTION *f2=_f2;
480 if(f1->type != f2->type)
481 return f1->type-f2->type;
482 return strcmp(f1->name,f2->name);
485 static LHASH *prog_init(void)
491 /* Purely so it looks nice when the user hits ? */
492 for(i=0,f=functions ; f->name != NULL ; ++f,++i)
494 qsort(functions,i,sizeof *functions,SortFnByName);
496 if ((ret=lh_new(hash, cmp)) == NULL)
499 for (f=functions; f->name != NULL; f++)
504 /* static int MS_CALLBACK cmp(FUNCTION *a, FUNCTION *b) */
505 static int MS_CALLBACK cmp(const void *a_void, const void *b_void)
507 return(strncmp(((FUNCTION *)a_void)->name,
508 ((FUNCTION *)b_void)->name,8));
511 /* static unsigned long MS_CALLBACK hash(FUNCTION *a) */
512 static unsigned long MS_CALLBACK hash(const void *a_void)
514 return(lh_strhash(((FUNCTION *)a_void)->name));