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.]
62 #define OPENSSL_C /* tells apps.h to use complete apps_startup() */
63 #include <openssl/bio.h>
64 #include <openssl/crypto.h>
65 #include <openssl/lhash.h>
66 #include <openssl/conf.h>
67 #include <openssl/x509.h>
68 #include <openssl/pem.h>
69 #include <openssl/ssl.h>
70 #define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */
74 #include <openssl/err.h>
76 static unsigned long MS_CALLBACK hash(FUNCTION *a);
77 static int MS_CALLBACK cmp(FUNCTION *a,FUNCTION *b);
78 static LHASH *prog_init(void );
79 static int do_cmd(LHASH *prog,int argc,char *argv[]);
81 char *default_config_file=NULL;
83 /* Make sure there is only one when MONOLITH is defined */
88 static IMPLEMENT_LHASH_HASH_FN(hash,FUNCTION *);
89 static IMPLEMENT_LHASH_COMP_FN(cmp,FUNCTION *);
91 int main(int Argc, char *Argv[])
94 #define PROG_NAME_SIZE 16
95 char pname[PROG_NAME_SIZE];
97 MS_STATIC char *prompt,buf[1024],config_name[256];
107 if (getenv("OPENSSL_DEBUG_MEMORY") != NULL)
108 CRYPTO_malloc_debug_init();
109 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
114 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
115 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
117 ERR_load_crypto_strings();
118 ENGINE_load_builtin_engines();
120 /* Lets load up our environment a little */
121 p=getenv("OPENSSL_CONF");
123 p=getenv("SSLEAY_CONF");
126 strcpy(config_name,X509_get_default_cert_area());
128 strcat(config_name,"/");
130 strcat(config_name,OPENSSL_CONF);
134 default_config_file=p;
136 config=CONF_load(config,p,&errline);
137 if (config == NULL) ERR_clear_error();
141 /* first check the program name */
142 program_name(Argv[0],pname,PROG_NAME_SIZE);
145 fp=(FUNCTION *)lh_retrieve(prog,&f);
149 ret=fp->func(Argc,Argv);
153 /* ok, now check that there are not arguments, if there are,
154 * run with them, shifting the ssleay off the front */
159 ret=do_cmd(prog,Argc,Argv);
164 /* ok, lets enter the old 'OpenSSL>' mode */
177 else prompt="OpenSSL> ";
178 fputs(prompt,stdout);
181 if (p[0] == '\0') goto end;
184 if (p[i-2] != '\\') break;
189 if (!chopup_args(&arg,buf,&argc,&argv)) break;
191 ret=do_cmd(prog,argc,argv);
198 BIO_printf(bio_err,"error in %s\n",argv[0]);
199 (void)BIO_flush(bio_err);
201 BIO_printf(bio_err,"bad exit\n");
209 if (prog != NULL) lh_free(prog);
210 if (arg.data != NULL) OPENSSL_free(arg.data);
216 CRYPTO_mem_leaks(bio_err);
225 #define LIST_STANDARD_COMMANDS "list-standard-commands"
226 #define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands"
227 #define LIST_CIPHER_COMMANDS "list-cipher-commands"
229 static int do_cmd(LHASH *prog, int argc, char *argv[])
234 if ((argc <= 0) || (argv[0] == NULL))
237 fp=(FUNCTION *)lh_retrieve(prog,&f);
240 ret=fp->func(argc,argv);
242 else if ((strncmp(argv[0],"no-",3)) == 0)
244 BIO *bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE);
247 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
248 bio_stdout = BIO_push(tmpbio, bio_stdout);
252 ret = (lh_retrieve(prog,&f) != NULL);
254 BIO_printf(bio_stdout, "%s\n", argv[0]);
256 BIO_printf(bio_stdout, "%s\n", argv[0]+3);
257 BIO_free_all(bio_stdout);
260 else if ((strcmp(argv[0],"quit") == 0) ||
261 (strcmp(argv[0],"q") == 0) ||
262 (strcmp(argv[0],"exit") == 0) ||
263 (strcmp(argv[0],"bye") == 0))
268 else if ((strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) ||
269 (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) ||
270 (strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0))
275 if (strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0)
276 list_type = FUNC_TYPE_GENERAL;
277 else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0)
278 list_type = FUNC_TYPE_MD;
279 else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */
280 list_type = FUNC_TYPE_CIPHER;
281 bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE);
284 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
285 bio_stdout = BIO_push(tmpbio, bio_stdout);
289 for (fp=functions; fp->name != NULL; fp++)
290 if (fp->type == list_type)
291 BIO_printf(bio_stdout, "%s\n", fp->name);
292 BIO_free_all(bio_stdout);
298 BIO_printf(bio_err,"openssl:Error: '%s' is an invalid command.\n",
300 BIO_printf(bio_err, "\nStandard commands");
303 for (fp=functions; fp->name != NULL; fp++)
306 if (((i++) % 5) == 0)
308 BIO_printf(bio_err,"\n");
314 if (!nl) BIO_printf(bio_err,"\n");
315 if (tp == FUNC_TYPE_MD)
319 "\nMessage Digest commands (see the `dgst' command for more details)\n");
321 else if (tp == FUNC_TYPE_CIPHER)
324 BIO_printf(bio_err,"\nCipher commands (see the `enc' command for more details)\n");
327 BIO_printf(bio_err,"%-15s",fp->name);
329 BIO_printf(bio_err,"\n\n");
336 static int SortFnByName(const void *_f1,const void *_f2)
338 const FUNCTION *f1=_f1;
339 const FUNCTION *f2=_f2;
341 if(f1->type != f2->type)
342 return f1->type-f2->type;
343 return strcmp(f1->name,f2->name);
346 static LHASH *prog_init(void)
352 /* Purely so it looks nice when the user hits ? */
353 for(i=0,f=functions ; f->name != NULL ; ++f,++i)
355 qsort(functions,i,sizeof *functions,SortFnByName);
357 if ((ret=lh_new(LHASH_HASH_FN(hash),
358 LHASH_COMP_FN(cmp))) == NULL)
361 for (f=functions; f->name != NULL; f++)
366 static int MS_CALLBACK cmp(FUNCTION *a, FUNCTION *b)
368 return(strncmp(a->name,b->name,8));
371 static unsigned long MS_CALLBACK hash(FUNCTION *a)
373 return(lh_strhash(a->name));