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 static void list_pkey(BIO *out);
145 static void list_cipher(BIO *out);
146 static void list_md(BIO *out);
147 char *default_config_file=NULL;
149 /* Make sure there is only one when MONOLITH is defined */
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)))
165 errstr = "invalid mode";
169 if (type < 0 || type >= CRYPTO_NUM_LOCKS)
171 errstr = "type out of bounds";
175 if (mode & CRYPTO_LOCK)
179 errstr = "already locked";
180 /* must not happen in a single-threaded program
181 * (would deadlock) */
187 else if (mode & CRYPTO_UNLOCK)
191 errstr = "not locked";
195 if (modes[type] != rw)
197 errstr = (rw == CRYPTO_READ) ?
198 "CRYPTO_r_unlock on write lock" :
199 "CRYPTO_w_unlock on read lock";
206 errstr = "invalid mode";
213 /* we cannot use bio_err here */
214 fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
215 errstr, mode, type, file, line);
220 int main(int Argc, char *Argv[])
223 #define PROG_NAME_SIZE 39
224 char pname[PROG_NAME_SIZE+1];
226 MS_STATIC const char *prompt;
227 MS_STATIC char buf[1024];
239 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
240 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
242 if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) /* if not defined, use compiled-in library defaults */
244 if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off")))
246 CRYPTO_malloc_debug_init();
247 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
251 /* OPENSSL_DEBUG_MEMORY=off */
252 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
255 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
258 if (getenv("OPENSSL_DEBUG_LOCKING") != NULL)
261 CRYPTO_set_locking_callback(lock_dbg_cb);
266 /* Lets load up our environment a little */
267 p=getenv("OPENSSL_CONF");
269 p=getenv("SSLEAY_CONF");
271 p=to_free=make_config_name();
273 default_config_file=p;
275 config=NCONF_new(NULL);
276 i=NCONF_load(config,p,&errline);
286 /* first check the program name */
287 program_name(Argv[0],pname,sizeof pname);
290 fp=(FUNCTION *)lh_retrieve(prog,&f);
294 ret=fp->func(Argc,Argv);
298 /* ok, now check that there are not arguments, if there are,
299 * run with them, shifting the ssleay off the front */
304 ret=do_cmd(prog,Argc,Argv);
309 /* ok, lets enter the old 'OpenSSL>' mode */
322 else prompt="OpenSSL> ";
323 fputs(prompt,stdout);
326 if (p[0] == '\0') goto end;
329 if (p[i-2] != '\\') break;
334 if (!chopup_args(&arg,buf,&argc,&argv)) break;
336 ret=do_cmd(prog,argc,argv);
343 BIO_printf(bio_err,"error in %s\n",argv[0]);
344 (void)BIO_flush(bio_err);
346 BIO_printf(bio_err,"bad exit\n");
350 OPENSSL_free(to_free);
356 if (prog != NULL) lh_free(prog);
357 if (arg.data != NULL) OPENSSL_free(arg.data);
361 CRYPTO_mem_leaks(bio_err);
370 #define LIST_STANDARD_COMMANDS "list-standard-commands"
371 #define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands"
372 #define LIST_MESSAGE_DIGEST_ALGORITHMS "list-message-digest-algorithms"
373 #define LIST_CIPHER_COMMANDS "list-cipher-commands"
374 #define LIST_CIPHER_ALGORITHMS "list-cipher-algorithms"
375 #define LIST_PUBLIC_KEY_ALGORITHMS "list-public-key-algorithms"
378 static int do_cmd(LHASH *prog, int argc, char *argv[])
383 if ((argc <= 0) || (argv[0] == NULL))
386 fp=(FUNCTION *)lh_retrieve(prog,&f);
389 ret=fp->func(argc,argv);
391 else if ((strncmp(argv[0],"no-",3)) == 0)
393 BIO *bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE);
394 #ifdef OPENSSL_SYS_VMS
396 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
397 bio_stdout = BIO_push(tmpbio, bio_stdout);
401 ret = (lh_retrieve(prog,&f) != NULL);
403 BIO_printf(bio_stdout, "%s\n", argv[0]);
405 BIO_printf(bio_stdout, "%s\n", argv[0]+3);
406 BIO_free_all(bio_stdout);
409 else if ((strcmp(argv[0],"quit") == 0) ||
410 (strcmp(argv[0],"q") == 0) ||
411 (strcmp(argv[0],"exit") == 0) ||
412 (strcmp(argv[0],"bye") == 0))
417 else if ((strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) ||
418 (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) ||
419 (strcmp(argv[0],LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) ||
420 (strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0) ||
421 (strcmp(argv[0],LIST_CIPHER_ALGORITHMS) == 0) ||
422 (strcmp(argv[0],LIST_PUBLIC_KEY_ALGORITHMS) == 0))
427 if (strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0)
428 list_type = FUNC_TYPE_GENERAL;
429 else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0)
430 list_type = FUNC_TYPE_MD;
431 else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_ALGORITHMS) == 0)
432 list_type = FUNC_TYPE_MD_ALG;
433 else if (strcmp(argv[0],LIST_PUBLIC_KEY_ALGORITHMS) == 0)
434 list_type = FUNC_TYPE_PKEY;
435 else if (strcmp(argv[0],LIST_CIPHER_ALGORITHMS) == 0)
436 list_type = FUNC_TYPE_CIPHER_ALG;
437 else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */
438 list_type = FUNC_TYPE_CIPHER;
439 bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE);
440 #ifdef OPENSSL_SYS_VMS
442 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
443 bio_stdout = BIO_push(tmpbio, bio_stdout);
447 if (!load_config(bio_err, NULL))
450 if (list_type == FUNC_TYPE_PKEY)
451 list_pkey(bio_stdout);
452 if (list_type == FUNC_TYPE_MD_ALG)
454 if (list_type == FUNC_TYPE_CIPHER_ALG)
455 list_cipher(bio_stdout);
458 for (fp=functions; fp->name != NULL; fp++)
459 if (fp->type == list_type)
460 BIO_printf(bio_stdout, "%s\n",
463 BIO_free_all(bio_stdout);
469 BIO_printf(bio_err,"openssl:Error: '%s' is an invalid command.\n",
471 BIO_printf(bio_err, "\nStandard commands");
474 for (fp=functions; fp->name != NULL; fp++)
477 #ifdef OPENSSL_NO_CAMELLIA
478 if (((i++) % 5) == 0)
480 if (((i++) % 4) == 0)
483 BIO_printf(bio_err,"\n");
489 if (!nl) BIO_printf(bio_err,"\n");
490 if (tp == FUNC_TYPE_MD)
494 "\nMessage Digest commands (see the `dgst' command for more details)\n");
496 else if (tp == FUNC_TYPE_CIPHER)
499 BIO_printf(bio_err,"\nCipher commands (see the `enc' command for more details)\n");
502 #ifdef OPENSSL_NO_CAMELLIA
503 BIO_printf(bio_err,"%-15s",fp->name);
505 BIO_printf(bio_err,"%-18s",fp->name);
508 BIO_printf(bio_err,"\n\n");
515 static int SortFnByName(const void *_f1,const void *_f2)
517 const FUNCTION *f1=_f1;
518 const FUNCTION *f2=_f2;
520 if(f1->type != f2->type)
521 return f1->type-f2->type;
522 return strcmp(f1->name,f2->name);
525 static void list_pkey(BIO *out)
528 for (i = 0; i < EVP_PKEY_asn1_get_count(); i++)
530 const EVP_PKEY_ASN1_METHOD *ameth;
531 int pkey_id, pkey_base_id, pkey_flags;
532 const char *pinfo, *pem_str;
533 ameth = EVP_PKEY_asn1_get0(i);
534 EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags,
535 &pinfo, &pem_str, ameth);
536 if (pkey_flags & ASN1_PKEY_ALIAS)
538 BIO_printf(out, "Name: %s\n",
539 OBJ_nid2ln(pkey_id));
540 BIO_printf(out, "\tType: Alias to %s\n",
541 OBJ_nid2ln(pkey_base_id));
545 BIO_printf(out, "Name: %s\n", pinfo);
546 BIO_printf(out, "\tType: %s Algorithm\n",
547 pkey_flags & ASN1_PKEY_DYNAMIC ?
548 "External" : "Builtin");
549 BIO_printf(out, "\tOID: %s\n", OBJ_nid2ln(pkey_id));
552 BIO_printf(out, "\tPEM string: %s\n", pem_str);
558 static void list_cipher_fn(const EVP_CIPHER *c,
559 const char *from, const char *to, void *arg)
562 BIO_printf(arg, "%s\n", EVP_CIPHER_name(c));
566 from = "<undefined>";
569 BIO_printf(arg, "%s => %s\n", from, to);
573 static void list_cipher(BIO *out)
575 EVP_CIPHER_do_all_sorted(list_cipher_fn, out);
578 static void list_md_fn(const EVP_MD *m,
579 const char *from, const char *to, void *arg)
582 BIO_printf(arg, "%s\n", EVP_MD_name(m));
586 from = "<undefined>";
589 BIO_printf(arg, "%s => %s\n", from, to);
593 static void list_md(BIO *out)
595 EVP_MD_do_all_sorted(list_md_fn, out);
598 static LHASH *prog_init(void)
604 /* Purely so it looks nice when the user hits ? */
605 for(i=0,f=functions ; f->name != NULL ; ++f,++i)
607 qsort(functions,i,sizeof *functions,SortFnByName);
609 if ((ret=lh_new(hash, cmp)) == NULL)
612 for (f=functions; f->name != NULL; f++)
617 /* static int MS_CALLBACK cmp(FUNCTION *a, FUNCTION *b) */
618 static int MS_CALLBACK cmp(const void *a_void, const void *b_void)
620 return(strncmp(((const FUNCTION *)a_void)->name,
621 ((const FUNCTION *)b_void)->name,8));
624 /* static unsigned long MS_CALLBACK hash(FUNCTION *a) */
625 static unsigned long MS_CALLBACK hash(const void *a_void)
627 return(lh_strhash(((const FUNCTION *)a_void)->name));