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06d5b162 | 1 | /* apps/openssl.c */ |
58964a49 | 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
3 | * All rights reserved. |
4 | * | |
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. | |
8 | * | |
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). | |
15 | * | |
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. | |
22 | * | |
23 | * Redistribution and use in source and binary forms, with or without | |
24 | * modification, are permitted provided that the following conditions | |
25 | * are met: | |
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)" | |
40 | * | |
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 | |
51 | * SUCH DAMAGE. | |
52 | * | |
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.] | |
57 | */ | |
3ac82faa | 58 | /* ==================================================================== |
f3dea9a5 | 59 | * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved. |
3ac82faa BM |
60 | * |
61 | * Redistribution and use in source and binary forms, with or without | |
62 | * modification, are permitted provided that the following conditions | |
63 | * are met: | |
64 | * | |
65 | * 1. Redistributions of source code must retain the above copyright | |
66 | * notice, this list of conditions and the following disclaimer. | |
67 | * | |
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 | |
71 | * distribution. | |
72 | * | |
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/)" | |
77 | * | |
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. | |
82 | * | |
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. | |
86 | * | |
87 | * 6. Redistributions of any form whatsoever must retain the following | |
88 | * acknowledgment: | |
89 | * "This product includes software developed by the OpenSSL Project | |
90 | * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | |
91 | * | |
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 | * ==================================================================== | |
105 | * | |
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). | |
109 | * | |
110 | */ | |
111 | ||
d02b48c6 | 112 | |
d02b48c6 RE |
113 | #include <stdio.h> |
114 | #include <string.h> | |
115 | #include <stdlib.h> | |
1f515cfe | 116 | #define OPENSSL_C /* tells apps.h to use complete apps_startup() */ |
7b63c0fa | 117 | #include "apps.h" |
ec577822 BM |
118 | #include <openssl/bio.h> |
119 | #include <openssl/crypto.h> | |
3d1160d5 | 120 | #include <openssl/rand.h> |
ec577822 BM |
121 | #include <openssl/lhash.h> |
122 | #include <openssl/conf.h> | |
123 | #include <openssl/x509.h> | |
124 | #include <openssl/pem.h> | |
125 | #include <openssl/ssl.h> | |
0b13e9f0 | 126 | #ifndef OPENSSL_NO_ENGINE |
1372965e | 127 | #include <openssl/engine.h> |
0b13e9f0 | 128 | #endif |
d02b48c6 | 129 | #define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */ |
29a28ee5 | 130 | #include "progs.h" |
d02b48c6 | 131 | #include "s_apps.h" |
ec577822 | 132 | #include <openssl/err.h> |
856650de DSH |
133 | #ifdef OPENSSL_FIPS |
134 | #include <openssl/fips.h> | |
135 | #endif | |
d02b48c6 | 136 | |
d0fa136c GT |
137 | /* The LHASH callbacks ("hash" & "cmp") have been replaced by functions with the |
138 | * base prototypes (we cast each variable inside the function to the required | |
139 | * type of "FUNCTION*"). This removes the necessity for macro-generated wrapper | |
140 | * functions. */ | |
141 | ||
3c1d6bbc BL |
142 | static LHASH_OF(FUNCTION) *prog_init(void ); |
143 | static int do_cmd(LHASH_OF(FUNCTION) *prog,int argc,char *argv[]); | |
0b33dac3 | 144 | static void list_pkey(BIO *out); |
5ba4bf35 DSH |
145 | static void list_cipher(BIO *out); |
146 | static void list_md(BIO *out); | |
d02b48c6 RE |
147 | char *default_config_file=NULL; |
148 | ||
d02b48c6 RE |
149 | /* Make sure there is only one when MONOLITH is defined */ |
150 | #ifdef MONOLITH | |
0e2cc42c | 151 | CONF *config=NULL; |
d02b48c6 RE |
152 | BIO *bio_err=NULL; |
153 | #endif | |
154 | ||
3ac82faa BM |
155 | |
156 | static void lock_dbg_cb(int mode, int type, const char *file, int line) | |
157 | { | |
158 | static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */ | |
159 | const char *errstr = NULL; | |
160 | int rw; | |
161 | ||
162 | rw = mode & (CRYPTO_READ|CRYPTO_WRITE); | |
163 | if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) | |
164 | { | |
165 | errstr = "invalid mode"; | |
166 | goto err; | |
167 | } | |
168 | ||
563c05e2 | 169 | if (type < 0 || type >= CRYPTO_NUM_LOCKS) |
3ac82faa BM |
170 | { |
171 | errstr = "type out of bounds"; | |
172 | goto err; | |
173 | } | |
174 | ||
175 | if (mode & CRYPTO_LOCK) | |
176 | { | |
177 | if (modes[type]) | |
178 | { | |
179 | errstr = "already locked"; | |
180 | /* must not happen in a single-threaded program | |
181 | * (would deadlock) */ | |
182 | goto err; | |
183 | } | |
184 | ||
185 | modes[type] = rw; | |
186 | } | |
187 | else if (mode & CRYPTO_UNLOCK) | |
188 | { | |
189 | if (!modes[type]) | |
190 | { | |
191 | errstr = "not locked"; | |
192 | goto err; | |
193 | } | |
194 | ||
195 | if (modes[type] != rw) | |
196 | { | |
197 | errstr = (rw == CRYPTO_READ) ? | |
198 | "CRYPTO_r_unlock on write lock" : | |
199 | "CRYPTO_w_unlock on read lock"; | |
200 | } | |
201 | ||
202 | modes[type] = 0; | |
203 | } | |
204 | else | |
205 | { | |
206 | errstr = "invalid mode"; | |
207 | goto err; | |
208 | } | |
209 | ||
210 | err: | |
211 | if (errstr) | |
212 | { | |
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); | |
216 | } | |
217 | } | |
218 | ||
4ec3e8ca RL |
219 | #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) |
220 | # define ARGV _Argv | |
221 | #else | |
222 | # define ARGV Argv | |
223 | #endif | |
3ac82faa | 224 | |
4ec3e8ca | 225 | int main(int Argc, char *ARGV[]) |
d02b48c6 RE |
226 | { |
227 | ARGS arg; | |
dfee50ec RL |
228 | #define PROG_NAME_SIZE 39 |
229 | char pname[PROG_NAME_SIZE+1]; | |
d02b48c6 | 230 | FUNCTION f,*fp; |
7d727231 NL |
231 | MS_STATIC const char *prompt; |
232 | MS_STATIC char buf[1024]; | |
54a656ef | 233 | char *to_free=NULL; |
d02b48c6 RE |
234 | int n,i,ret=0; |
235 | int argc; | |
236 | char **argv,*p; | |
3c1d6bbc | 237 | LHASH_OF(FUNCTION) *prog=NULL; |
d02b48c6 | 238 | long errline; |
8ecef24a | 239 | |
4ec3e8ca | 240 | #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) |
1d97c843 TH |
241 | /*- |
242 | * 2011-03-22 SMS. | |
4ec3e8ca RL |
243 | * If we have 32-bit pointers everywhere, then we're safe, and |
244 | * we bypass this mess, as on non-VMS systems. (See ARGV, | |
245 | * above.) | |
246 | * Problem 1: Compaq/HP C before V7.3 always used 32-bit | |
247 | * pointers for argv[]. | |
248 | * Fix 1: For a 32-bit argv[], when we're using 64-bit pointers | |
249 | * everywhere else, we always allocate and use a 64-bit | |
250 | * duplicate of argv[]. | |
251 | * Problem 2: Compaq/HP C V7.3 (Alpha, IA64) before ECO1 failed | |
252 | * to NULL-terminate a 64-bit argv[]. (As this was written, the | |
253 | * compiler ECO was available only on IA64.) | |
254 | * Fix 2: Unless advised not to (VMS_TRUST_ARGV), we test a | |
255 | * 64-bit argv[argc] for NULL, and, if necessary, use a | |
256 | * (properly) NULL-terminated (64-bit) duplicate of argv[]. | |
257 | * The same code is used in either case to duplicate argv[]. | |
258 | * Some of these decisions could be handled in preprocessing, | |
259 | * but the code tends to get even uglier, and the penalty for | |
260 | * deciding at compile- or run-time is tiny. | |
8ecef24a RL |
261 | */ |
262 | char **Argv = NULL; | |
263 | int free_Argv = 0; | |
264 | ||
4ec3e8ca RL |
265 | if ((sizeof( _Argv) < 8) /* 32-bit argv[]. */ |
266 | # if !defined( VMS_TRUST_ARGV) | |
267 | || (_Argv[ Argc] != NULL) /* Untrusted argv[argc] not NULL. */ | |
8ecef24a RL |
268 | # endif |
269 | ) | |
270 | { | |
271 | int i; | |
272 | Argv = OPENSSL_malloc( (Argc+ 1)* sizeof( char *)); | |
273 | if (Argv == NULL) | |
274 | { ret = -1; goto end; } | |
275 | for(i = 0; i < Argc; i++) | |
276 | Argv[i] = _Argv[i]; | |
4ec3e8ca | 277 | Argv[ Argc] = NULL; /* Certain NULL termination. */ |
8ecef24a RL |
278 | free_Argv = 1; |
279 | } | |
280 | else | |
281 | { | |
4ec3e8ca RL |
282 | /* Use the known-good 32-bit argv[] (which needs the |
283 | * type cast to satisfy the compiler), or the trusted or | |
284 | * tested-good 64-bit argv[] as-is. */ | |
8ecef24a RL |
285 | Argv = (char **)_Argv; |
286 | } | |
4ec3e8ca | 287 | #endif /* defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) */ |
8ecef24a | 288 | |
d02b48c6 RE |
289 | arg.data=NULL; |
290 | arg.count=0; | |
291 | ||
055076cd BM |
292 | if (bio_err == NULL) |
293 | if ((bio_err=BIO_new(BIO_s_file())) != NULL) | |
294 | BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); | |
295 | ||
384eff87 | 296 | if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) /* if not defined, use compiled-in library defaults */ |
10654d3a BM |
297 | { |
298 | if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))) | |
299 | { | |
300 | CRYPTO_malloc_debug_init(); | |
384eff87 BM |
301 | CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL); |
302 | } | |
303 | else | |
304 | { | |
305 | /* OPENSSL_DEBUG_MEMORY=off */ | |
306 | CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0); | |
10654d3a BM |
307 | } |
308 | } | |
4fd2ead0 BM |
309 | CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); |
310 | ||
3ac82faa BM |
311 | #if 0 |
312 | if (getenv("OPENSSL_DEBUG_LOCKING") != NULL) | |
313 | #endif | |
314 | { | |
315 | CRYPTO_set_locking_callback(lock_dbg_cb); | |
316 | } | |
317 | ||
856650de DSH |
318 | if(getenv("OPENSSL_FIPS")) { |
319 | #ifdef OPENSSL_FIPS | |
086e32a6 | 320 | if (!FIPS_mode_set(1)) { |
856650de DSH |
321 | ERR_load_crypto_strings(); |
322 | ERR_print_errors(BIO_new_fp(stderr,BIO_NOCLOSE)); | |
323 | EXIT(1); | |
324 | } | |
325 | #else | |
326 | fprintf(stderr, "FIPS mode not supported.\n"); | |
327 | EXIT(1); | |
328 | #endif | |
329 | } | |
330 | ||
4fd2ead0 BM |
331 | apps_startup(); |
332 | ||
d02b48c6 | 333 | /* Lets load up our environment a little */ |
06d5b162 RE |
334 | p=getenv("OPENSSL_CONF"); |
335 | if (p == NULL) | |
336 | p=getenv("SSLEAY_CONF"); | |
d02b48c6 | 337 | if (p == NULL) |
54a656ef | 338 | p=to_free=make_config_name(); |
d02b48c6 RE |
339 | |
340 | default_config_file=p; | |
341 | ||
b7a26e6d DSH |
342 | config=NCONF_new(NULL); |
343 | i=NCONF_load(config,p,&errline); | |
6ca48799 DSH |
344 | if (i == 0) |
345 | { | |
1a489c9a BM |
346 | if (ERR_GET_REASON(ERR_peek_last_error()) |
347 | == CONF_R_NO_SUCH_FILE) | |
348 | { | |
349 | BIO_printf(bio_err, | |
350 | "WARNING: can't open config file: %s\n",p); | |
351 | ERR_clear_error(); | |
352 | NCONF_free(config); | |
353 | config = NULL; | |
354 | } | |
355 | else | |
356 | { | |
357 | ERR_print_errors(bio_err); | |
358 | NCONF_free(config); | |
359 | exit(1); | |
360 | } | |
6ca48799 | 361 | } |
d02b48c6 RE |
362 | |
363 | prog=prog_init(); | |
364 | ||
365 | /* first check the program name */ | |
54a656ef | 366 | program_name(Argv[0],pname,sizeof pname); |
d02b48c6 RE |
367 | |
368 | f.name=pname; | |
3c1d6bbc | 369 | fp=lh_FUNCTION_retrieve(prog,&f); |
d02b48c6 RE |
370 | if (fp != NULL) |
371 | { | |
372 | Argv[0]=pname; | |
373 | ret=fp->func(Argc,Argv); | |
374 | goto end; | |
375 | } | |
376 | ||
377 | /* ok, now check that there are not arguments, if there are, | |
378 | * run with them, shifting the ssleay off the front */ | |
379 | if (Argc != 1) | |
380 | { | |
381 | Argc--; | |
382 | Argv++; | |
383 | ret=do_cmd(prog,Argc,Argv); | |
384 | if (ret < 0) ret=0; | |
385 | goto end; | |
386 | } | |
387 | ||
06d5b162 | 388 | /* ok, lets enter the old 'OpenSSL>' mode */ |
d02b48c6 RE |
389 | |
390 | for (;;) | |
391 | { | |
392 | ret=0; | |
393 | p=buf; | |
54a656ef | 394 | n=sizeof buf; |
d02b48c6 RE |
395 | i=0; |
396 | for (;;) | |
397 | { | |
398 | p[0]='\0'; | |
399 | if (i++) | |
400 | prompt=">"; | |
06d5b162 | 401 | else prompt="OpenSSL> "; |
d02b48c6 RE |
402 | fputs(prompt,stdout); |
403 | fflush(stdout); | |
0e039aa7 DSH |
404 | if (!fgets(p,n,stdin)) |
405 | goto end; | |
d02b48c6 RE |
406 | if (p[0] == '\0') goto end; |
407 | i=strlen(p); | |
408 | if (i <= 1) break; | |
409 | if (p[i-2] != '\\') break; | |
410 | i-=2; | |
411 | p+=i; | |
412 | n-=i; | |
413 | } | |
414 | if (!chopup_args(&arg,buf,&argc,&argv)) break; | |
415 | ||
416 | ret=do_cmd(prog,argc,argv); | |
417 | if (ret < 0) | |
418 | { | |
419 | ret=0; | |
420 | goto end; | |
421 | } | |
422 | if (ret != 0) | |
423 | BIO_printf(bio_err,"error in %s\n",argv[0]); | |
d58d092b | 424 | (void)BIO_flush(bio_err); |
d02b48c6 RE |
425 | } |
426 | BIO_printf(bio_err,"bad exit\n"); | |
427 | ret=1; | |
428 | end: | |
54a656ef BL |
429 | if (to_free) |
430 | OPENSSL_free(to_free); | |
d02b48c6 RE |
431 | if (config != NULL) |
432 | { | |
b7a26e6d | 433 | NCONF_free(config); |
d02b48c6 RE |
434 | config=NULL; |
435 | } | |
3c1d6bbc | 436 | if (prog != NULL) lh_FUNCTION_free(prog); |
26a3a48d | 437 | if (arg.data != NULL) OPENSSL_free(arg.data); |
c2222c2e | 438 | |
21023745 | 439 | |
d02b48c6 RE |
440 | if (bio_err != NULL) |
441 | { | |
442 | BIO_free(bio_err); | |
443 | bio_err=NULL; | |
444 | } | |
4ec3e8ca | 445 | #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) |
8ecef24a RL |
446 | /* Free any duplicate Argv[] storage. */ |
447 | if (free_Argv) | |
448 | { | |
449 | OPENSSL_free(Argv); | |
450 | } | |
451 | #endif | |
8c00f4cf KR |
452 | apps_shutdown(); |
453 | CRYPTO_mem_leaks(bio_err); | |
454 | ||
1c3e4a36 | 455 | OPENSSL_EXIT(ret); |
d02b48c6 RE |
456 | } |
457 | ||
fc8ee06b BM |
458 | #define LIST_STANDARD_COMMANDS "list-standard-commands" |
459 | #define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands" | |
5ba4bf35 | 460 | #define LIST_MESSAGE_DIGEST_ALGORITHMS "list-message-digest-algorithms" |
fc8ee06b | 461 | #define LIST_CIPHER_COMMANDS "list-cipher-commands" |
5ba4bf35 | 462 | #define LIST_CIPHER_ALGORITHMS "list-cipher-algorithms" |
0b33dac3 | 463 | #define LIST_PUBLIC_KEY_ALGORITHMS "list-public-key-algorithms" |
fc8ee06b | 464 | |
5ba4bf35 | 465 | |
3c1d6bbc | 466 | static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]) |
d02b48c6 RE |
467 | { |
468 | FUNCTION f,*fp; | |
469 | int i,ret=1,tp,nl; | |
470 | ||
471 | if ((argc <= 0) || (argv[0] == NULL)) | |
472 | { ret=0; goto end; } | |
473 | f.name=argv[0]; | |
3c1d6bbc | 474 | fp=lh_FUNCTION_retrieve(prog,&f); |
aaf35f11 DSH |
475 | if (fp == NULL) |
476 | { | |
477 | if (EVP_get_digestbyname(argv[0])) | |
478 | { | |
479 | f.type = FUNC_TYPE_MD; | |
480 | f.func = dgst_main; | |
481 | fp = &f; | |
482 | } | |
483 | else if (EVP_get_cipherbyname(argv[0])) | |
484 | { | |
485 | f.type = FUNC_TYPE_CIPHER; | |
486 | f.func = enc_main; | |
487 | fp = &f; | |
488 | } | |
489 | } | |
d02b48c6 RE |
490 | if (fp != NULL) |
491 | { | |
492 | ret=fp->func(argc,argv); | |
493 | } | |
46c4647e BM |
494 | else if ((strncmp(argv[0],"no-",3)) == 0) |
495 | { | |
496 | BIO *bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE); | |
bc36ee62 | 497 | #ifdef OPENSSL_SYS_VMS |
645749ef RL |
498 | { |
499 | BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
500 | bio_stdout = BIO_push(tmpbio, bio_stdout); | |
501 | } | |
502 | #endif | |
46c4647e | 503 | f.name=argv[0]+3; |
3c1d6bbc | 504 | ret = (lh_FUNCTION_retrieve(prog,&f) != NULL); |
46c4647e BM |
505 | if (!ret) |
506 | BIO_printf(bio_stdout, "%s\n", argv[0]); | |
507 | else | |
508 | BIO_printf(bio_stdout, "%s\n", argv[0]+3); | |
645749ef | 509 | BIO_free_all(bio_stdout); |
46c4647e BM |
510 | goto end; |
511 | } | |
d02b48c6 RE |
512 | else if ((strcmp(argv[0],"quit") == 0) || |
513 | (strcmp(argv[0],"q") == 0) || | |
514 | (strcmp(argv[0],"exit") == 0) || | |
515 | (strcmp(argv[0],"bye") == 0)) | |
516 | { | |
517 | ret= -1; | |
518 | goto end; | |
519 | } | |
fc8ee06b BM |
520 | else if ((strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) || |
521 | (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) || | |
5ba4bf35 | 522 | (strcmp(argv[0],LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) || |
0b33dac3 | 523 | (strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0) || |
5ba4bf35 | 524 | (strcmp(argv[0],LIST_CIPHER_ALGORITHMS) == 0) || |
0b33dac3 | 525 | (strcmp(argv[0],LIST_PUBLIC_KEY_ALGORITHMS) == 0)) |
fc8ee06b BM |
526 | { |
527 | int list_type; | |
528 | BIO *bio_stdout; | |
529 | ||
530 | if (strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) | |
531 | list_type = FUNC_TYPE_GENERAL; | |
532 | else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) | |
533 | list_type = FUNC_TYPE_MD; | |
5ba4bf35 DSH |
534 | else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) |
535 | list_type = FUNC_TYPE_MD_ALG; | |
0b33dac3 DSH |
536 | else if (strcmp(argv[0],LIST_PUBLIC_KEY_ALGORITHMS) == 0) |
537 | list_type = FUNC_TYPE_PKEY; | |
5ba4bf35 DSH |
538 | else if (strcmp(argv[0],LIST_CIPHER_ALGORITHMS) == 0) |
539 | list_type = FUNC_TYPE_CIPHER_ALG; | |
fc8ee06b BM |
540 | else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */ |
541 | list_type = FUNC_TYPE_CIPHER; | |
542 | bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE); | |
bc36ee62 | 543 | #ifdef OPENSSL_SYS_VMS |
645749ef RL |
544 | { |
545 | BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
546 | bio_stdout = BIO_push(tmpbio, bio_stdout); | |
547 | } | |
548 | #endif | |
53ec8809 DSH |
549 | |
550 | if (!load_config(bio_err, NULL)) | |
551 | goto end; | |
552 | ||
0b33dac3 DSH |
553 | if (list_type == FUNC_TYPE_PKEY) |
554 | list_pkey(bio_stdout); | |
5ba4bf35 DSH |
555 | if (list_type == FUNC_TYPE_MD_ALG) |
556 | list_md(bio_stdout); | |
557 | if (list_type == FUNC_TYPE_CIPHER_ALG) | |
558 | list_cipher(bio_stdout); | |
0b33dac3 DSH |
559 | else |
560 | { | |
561 | for (fp=functions; fp->name != NULL; fp++) | |
562 | if (fp->type == list_type) | |
563 | BIO_printf(bio_stdout, "%s\n", | |
564 | fp->name); | |
565 | } | |
645749ef | 566 | BIO_free_all(bio_stdout); |
fc8ee06b BM |
567 | ret=0; |
568 | goto end; | |
569 | } | |
d02b48c6 RE |
570 | else |
571 | { | |
06d5b162 | 572 | BIO_printf(bio_err,"openssl:Error: '%s' is an invalid command.\n", |
d02b48c6 | 573 | argv[0]); |
06d5b162 | 574 | BIO_printf(bio_err, "\nStandard commands"); |
d02b48c6 | 575 | i=0; |
d02b48c6 RE |
576 | tp=0; |
577 | for (fp=functions; fp->name != NULL; fp++) | |
578 | { | |
579 | nl=0; | |
f3dea9a5 | 580 | #ifdef OPENSSL_NO_CAMELLIA |
d02b48c6 | 581 | if (((i++) % 5) == 0) |
f3dea9a5 BM |
582 | #else |
583 | if (((i++) % 4) == 0) | |
584 | #endif | |
d02b48c6 RE |
585 | { |
586 | BIO_printf(bio_err,"\n"); | |
587 | nl=1; | |
588 | } | |
589 | if (fp->type != tp) | |
590 | { | |
591 | tp=fp->type; | |
592 | if (!nl) BIO_printf(bio_err,"\n"); | |
593 | if (tp == FUNC_TYPE_MD) | |
594 | { | |
595 | i=1; | |
596 | BIO_printf(bio_err, | |
06d5b162 | 597 | "\nMessage Digest commands (see the `dgst' command for more details)\n"); |
d02b48c6 RE |
598 | } |
599 | else if (tp == FUNC_TYPE_CIPHER) | |
600 | { | |
601 | i=1; | |
06d5b162 | 602 | BIO_printf(bio_err,"\nCipher commands (see the `enc' command for more details)\n"); |
d02b48c6 RE |
603 | } |
604 | } | |
f3dea9a5 | 605 | #ifdef OPENSSL_NO_CAMELLIA |
d02b48c6 | 606 | BIO_printf(bio_err,"%-15s",fp->name); |
f3dea9a5 BM |
607 | #else |
608 | BIO_printf(bio_err,"%-18s",fp->name); | |
609 | #endif | |
d02b48c6 | 610 | } |
06d5b162 | 611 | BIO_printf(bio_err,"\n\n"); |
d02b48c6 RE |
612 | ret=0; |
613 | } | |
614 | end: | |
615 | return(ret); | |
616 | } | |
617 | ||
50acf46b BL |
618 | static int SortFnByName(const void *_f1,const void *_f2) |
619 | { | |
620 | const FUNCTION *f1=_f1; | |
621 | const FUNCTION *f2=_f2; | |
622 | ||
623 | if(f1->type != f2->type) | |
624 | return f1->type-f2->type; | |
625 | return strcmp(f1->name,f2->name); | |
626 | } | |
627 | ||
0b33dac3 DSH |
628 | static void list_pkey(BIO *out) |
629 | { | |
630 | int i; | |
631 | for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) | |
632 | { | |
633 | const EVP_PKEY_ASN1_METHOD *ameth; | |
634 | int pkey_id, pkey_base_id, pkey_flags; | |
635 | const char *pinfo, *pem_str; | |
636 | ameth = EVP_PKEY_asn1_get0(i); | |
637 | EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags, | |
638 | &pinfo, &pem_str, ameth); | |
639 | if (pkey_flags & ASN1_PKEY_ALIAS) | |
640 | { | |
641 | BIO_printf(out, "Name: %s\n", | |
642 | OBJ_nid2ln(pkey_id)); | |
643 | BIO_printf(out, "\tType: Alias to %s\n", | |
644 | OBJ_nid2ln(pkey_base_id)); | |
645 | } | |
646 | else | |
647 | { | |
648 | BIO_printf(out, "Name: %s\n", pinfo); | |
649 | BIO_printf(out, "\tType: %s Algorithm\n", | |
650 | pkey_flags & ASN1_PKEY_DYNAMIC ? | |
651 | "External" : "Builtin"); | |
652 | BIO_printf(out, "\tOID: %s\n", OBJ_nid2ln(pkey_id)); | |
653 | if (pem_str == NULL) | |
654 | pem_str = "(none)"; | |
655 | BIO_printf(out, "\tPEM string: %s\n", pem_str); | |
656 | } | |
657 | ||
658 | } | |
659 | } | |
660 | ||
5ba4bf35 DSH |
661 | static void list_cipher_fn(const EVP_CIPHER *c, |
662 | const char *from, const char *to, void *arg) | |
663 | { | |
664 | if (c) | |
665 | BIO_printf(arg, "%s\n", EVP_CIPHER_name(c)); | |
666 | else | |
667 | { | |
668 | if (!from) | |
669 | from = "<undefined>"; | |
670 | if (!to) | |
671 | to = "<undefined>"; | |
672 | BIO_printf(arg, "%s => %s\n", from, to); | |
673 | } | |
674 | } | |
675 | ||
676 | static void list_cipher(BIO *out) | |
677 | { | |
678 | EVP_CIPHER_do_all_sorted(list_cipher_fn, out); | |
679 | } | |
680 | ||
681 | static void list_md_fn(const EVP_MD *m, | |
682 | const char *from, const char *to, void *arg) | |
683 | { | |
684 | if (m) | |
685 | BIO_printf(arg, "%s\n", EVP_MD_name(m)); | |
686 | else | |
687 | { | |
688 | if (!from) | |
689 | from = "<undefined>"; | |
690 | if (!to) | |
691 | to = "<undefined>"; | |
692 | BIO_printf(arg, "%s => %s\n", from, to); | |
693 | } | |
694 | } | |
695 | ||
696 | static void list_md(BIO *out) | |
697 | { | |
698 | EVP_MD_do_all_sorted(list_md_fn, out); | |
699 | } | |
700 | ||
6d23cf97 | 701 | static int function_cmp(const FUNCTION *a, const FUNCTION *b) |
d02b48c6 | 702 | { |
3c1d6bbc BL |
703 | return strncmp(a->name,b->name,8); |
704 | } | |
ab3eafd5 | 705 | static IMPLEMENT_LHASH_COMP_FN(function, FUNCTION) |
3c1d6bbc | 706 | |
6d23cf97 | 707 | static unsigned long function_hash(const FUNCTION *a) |
3c1d6bbc BL |
708 | { |
709 | return lh_strhash(a->name); | |
710 | } | |
ab3eafd5 | 711 | static IMPLEMENT_LHASH_HASH_FN(function, FUNCTION) |
3c1d6bbc BL |
712 | |
713 | static LHASH_OF(FUNCTION) *prog_init(void) | |
714 | { | |
715 | LHASH_OF(FUNCTION) *ret; | |
d02b48c6 | 716 | FUNCTION *f; |
7d727231 | 717 | size_t i; |
50acf46b BL |
718 | |
719 | /* Purely so it looks nice when the user hits ? */ | |
720 | for(i=0,f=functions ; f->name != NULL ; ++f,++i) | |
721 | ; | |
722 | qsort(functions,i,sizeof *functions,SortFnByName); | |
d02b48c6 | 723 | |
3c1d6bbc | 724 | if ((ret=lh_FUNCTION_new()) == NULL) |
385d8138 | 725 | return(NULL); |
d02b48c6 RE |
726 | |
727 | for (f=functions; f->name != NULL; f++) | |
d4cdbab9 | 728 | (void)lh_FUNCTION_insert(ret,f); |
d02b48c6 RE |
729 | return(ret); |
730 | } | |
731 |