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58964a49 | 1 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
2 | * All rights reserved. |
3 | * | |
4 | * This package is an SSL implementation written | |
5 | * by Eric Young (eay@cryptsoft.com). | |
6 | * The implementation was written so as to conform with Netscapes SSL. | |
0f113f3e | 7 | * |
d02b48c6 RE |
8 | * This library is free for commercial and non-commercial use as long as |
9 | * the following conditions are aheared to. The following conditions | |
10 | * apply to all code found in this distribution, be it the RC4, RSA, | |
11 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
12 | * included with this distribution is covered by the same copyright terms | |
13 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
0f113f3e | 14 | * |
d02b48c6 RE |
15 | * Copyright remains Eric Young's, and as such any Copyright notices in |
16 | * the code are not to be removed. | |
17 | * If this package is used in a product, Eric Young should be given attribution | |
18 | * as the author of the parts of the library used. | |
19 | * This can be in the form of a textual message at program startup or | |
20 | * in documentation (online or textual) provided with the package. | |
0f113f3e | 21 | * |
d02b48c6 RE |
22 | * Redistribution and use in source and binary forms, with or without |
23 | * modification, are permitted provided that the following conditions | |
24 | * are met: | |
25 | * 1. Redistributions of source code must retain the copyright | |
26 | * notice, this list of conditions and the following disclaimer. | |
27 | * 2. Redistributions in binary form must reproduce the above copyright | |
28 | * notice, this list of conditions and the following disclaimer in the | |
29 | * documentation and/or other materials provided with the distribution. | |
30 | * 3. All advertising materials mentioning features or use of this software | |
31 | * must display the following acknowledgement: | |
32 | * "This product includes cryptographic software written by | |
33 | * Eric Young (eay@cryptsoft.com)" | |
34 | * The word 'cryptographic' can be left out if the rouines from the library | |
35 | * being used are not cryptographic related :-). | |
0f113f3e | 36 | * 4. If you include any Windows specific code (or a derivative thereof) from |
d02b48c6 RE |
37 | * the apps directory (application code) you must include an acknowledgement: |
38 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
0f113f3e | 39 | * |
d02b48c6 RE |
40 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
41 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
42 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
43 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
44 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
45 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
46 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
47 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
48 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
49 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
50 | * SUCH DAMAGE. | |
0f113f3e | 51 | * |
d02b48c6 RE |
52 | * The licence and distribution terms for any publically available version or |
53 | * derivative of this code cannot be changed. i.e. this code cannot simply be | |
54 | * copied and put under another distribution licence | |
55 | * [including the GNU Public Licence.] | |
56 | */ | |
3ac82faa | 57 | /* ==================================================================== |
f3dea9a5 | 58 | * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved. |
3ac82faa BM |
59 | * |
60 | * Redistribution and use in source and binary forms, with or without | |
61 | * modification, are permitted provided that the following conditions | |
62 | * are met: | |
63 | * | |
64 | * 1. Redistributions of source code must retain the above copyright | |
0f113f3e | 65 | * notice, this list of conditions and the following disclaimer. |
3ac82faa BM |
66 | * |
67 | * 2. Redistributions in binary form must reproduce the above copyright | |
68 | * notice, this list of conditions and the following disclaimer in | |
69 | * the documentation and/or other materials provided with the | |
70 | * distribution. | |
71 | * | |
72 | * 3. All advertising materials mentioning features or use of this | |
73 | * software must display the following acknowledgment: | |
74 | * "This product includes software developed by the OpenSSL Project | |
75 | * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | |
76 | * | |
77 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
78 | * endorse or promote products derived from this software without | |
79 | * prior written permission. For written permission, please contact | |
80 | * openssl-core@openssl.org. | |
81 | * | |
82 | * 5. Products derived from this software may not be called "OpenSSL" | |
83 | * nor may "OpenSSL" appear in their names without prior written | |
84 | * permission of the OpenSSL Project. | |
85 | * | |
86 | * 6. Redistributions of any form whatsoever must retain the following | |
87 | * acknowledgment: | |
88 | * "This product includes software developed by the OpenSSL Project | |
89 | * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | |
90 | * | |
91 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
92 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
93 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
94 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
95 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
96 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
97 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
98 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
99 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
100 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
101 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
102 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
103 | * ==================================================================== | |
104 | * | |
105 | * This product includes cryptographic software written by Eric Young | |
106 | * (eay@cryptsoft.com). This product includes software written by Tim | |
107 | * Hudson (tjh@cryptsoft.com). | |
108 | * | |
109 | */ | |
110 | ||
d02b48c6 RE |
111 | #include <stdio.h> |
112 | #include <string.h> | |
113 | #include <stdlib.h> | |
ec577822 BM |
114 | #include <openssl/bio.h> |
115 | #include <openssl/crypto.h> | |
3d1160d5 | 116 | #include <openssl/rand.h> |
ec577822 BM |
117 | #include <openssl/lhash.h> |
118 | #include <openssl/conf.h> | |
119 | #include <openssl/x509.h> | |
120 | #include <openssl/pem.h> | |
121 | #include <openssl/ssl.h> | |
0b13e9f0 | 122 | #ifndef OPENSSL_NO_ENGINE |
0f113f3e | 123 | # include <openssl/engine.h> |
0b13e9f0 | 124 | #endif |
ec577822 | 125 | #include <openssl/err.h> |
856650de | 126 | #ifdef OPENSSL_FIPS |
0f113f3e | 127 | # include <openssl/fips.h> |
856650de | 128 | #endif |
3b061a00 RS |
129 | #define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */ |
130 | #include "s_apps.h" | |
131 | /* Needed to get the other O_xxx flags. */ | |
132 | #ifdef OPENSSL_SYS_VMS | |
133 | # include <unixio.h> | |
134 | #endif | |
1e7e1c8d | 135 | #define INCLUDE_FUNCTION_TABLE |
7e1b7485 RS |
136 | #include "apps.h" |
137 | ||
7e1b7485 RS |
138 | |
139 | #ifdef OPENSSL_NO_CAMELLIA | |
140 | # define FORMAT "%-15s" | |
141 | # define COLUMNS 5 | |
142 | #else | |
143 | # define FORMAT "%-18s" | |
144 | # define COLUMNS 4 | |
145 | #endif | |
146 | ||
147 | /* Special sentinel to exit the program. */ | |
148 | #define EXIT_THE_PROGRAM (-1) | |
d02b48c6 | 149 | |
0f113f3e MC |
150 | /* |
151 | * The LHASH callbacks ("hash" & "cmp") have been replaced by functions with | |
152 | * the base prototypes (we cast each variable inside the function to the | |
153 | * required type of "FUNCTION*"). This removes the necessity for | |
154 | * macro-generated wrapper functions. | |
155 | */ | |
0f113f3e MC |
156 | static LHASH_OF(FUNCTION) *prog_init(void); |
157 | static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]); | |
2f58faad RS |
158 | static void list_pkey(void); |
159 | static void list_type(FUNC_TYPE ft); | |
a760a380 | 160 | static void list_disabled(void); |
0f113f3e | 161 | char *default_config_file = NULL; |
d02b48c6 | 162 | |
df2ee0e2 | 163 | static CONF *config = NULL; |
7e1b7485 RS |
164 | BIO *bio_in = NULL; |
165 | BIO *bio_out = NULL; | |
0f113f3e | 166 | BIO *bio_err = NULL; |
7e1b7485 | 167 | |
a0a82324 | 168 | static int apps_startup() |
7e1b7485 RS |
169 | { |
170 | #ifdef SIGPIPE | |
171 | signal(SIGPIPE, SIG_IGN); | |
172 | #endif | |
a0a82324 | 173 | |
b9f75707 | 174 | /* Set non-default library initialisation settings */ |
0fc32b07 MC |
175 | if (!OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_ALL_BUILTIN |
176 | | OPENSSL_INIT_LOAD_CONFIG, NULL)) | |
177 | return 0; | |
a0a82324 | 178 | |
923b1857 | 179 | #ifndef OPENSSL_NO_UI |
7e1b7485 | 180 | setup_ui_method(); |
923b1857 | 181 | #endif |
b9f75707 | 182 | |
a0a82324 | 183 | return 1; |
7e1b7485 RS |
184 | } |
185 | ||
186 | static void apps_shutdown() | |
187 | { | |
923b1857 | 188 | #ifndef OPENSSL_NO_UI |
7e1b7485 | 189 | destroy_ui_method(); |
923b1857 | 190 | #endif |
7e1b7485 RS |
191 | } |
192 | ||
193 | static char *make_config_name() | |
194 | { | |
cc01d217 | 195 | const char *t; |
7e1b7485 RS |
196 | size_t len; |
197 | char *p; | |
198 | ||
b0700d2c | 199 | if ((t = getenv("OPENSSL_CONF")) != NULL) |
7644a9ae | 200 | return OPENSSL_strdup(t); |
cc01d217 RS |
201 | |
202 | t = X509_get_default_cert_area(); | |
203 | len = strlen(t) + 1 + strlen(OPENSSL_CONF) + 1; | |
68dc6824 | 204 | p = app_malloc(len, "config filename buffer"); |
cc01d217 | 205 | strcpy(p, t); |
7e1b7485 | 206 | #ifndef OPENSSL_SYS_VMS |
cc01d217 | 207 | strcat(p, "/"); |
d02b48c6 | 208 | #endif |
cc01d217 | 209 | strcat(p, OPENSSL_CONF); |
7e1b7485 RS |
210 | |
211 | return p; | |
212 | } | |
213 | ||
7e1b7485 | 214 | int main(int argc, char *argv[]) |
0f113f3e | 215 | { |
0f113f3e | 216 | FUNCTION f, *fp; |
0f113f3e | 217 | LHASH_OF(FUNCTION) *prog = NULL; |
7e1b7485 | 218 | char **copied_argv = NULL; |
cc01d217 | 219 | char *p, *pname; |
7e1b7485 RS |
220 | char buf[1024]; |
221 | const char *prompt; | |
222 | ARGS arg; | |
223 | int first, n, i, ret = 0; | |
8ecef24a | 224 | |
7e1b7485 RS |
225 | arg.argv = NULL; |
226 | arg.size = 0; | |
227 | ||
7768e116 RS |
228 | /* Set up some of the environment. */ |
229 | default_config_file = make_config_name(); | |
a60994df RL |
230 | bio_in = dup_bio_in(FORMAT_TEXT); |
231 | bio_out = dup_bio_out(FORMAT_TEXT); | |
149bd5d6 | 232 | bio_err = dup_bio_err(FORMAT_TEXT); |
7768e116 | 233 | |
368058d0 RL |
234 | #if defined(OPENSSL_SYS_VMS) && defined(__DECC) |
235 | copied_argv = argv = copy_argv(&argc, argv); | |
7e1b7485 RS |
236 | #endif |
237 | ||
238 | p = getenv("OPENSSL_DEBUG_MEMORY"); | |
bbd86bf5 RS |
239 | if (p != NULL && strcmp(p, "on") == 0) |
240 | CRYPTO_set_mem_debug(1); | |
0f113f3e | 241 | CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); |
3ac82faa | 242 | |
0f113f3e | 243 | if (getenv("OPENSSL_FIPS")) { |
856650de | 244 | #ifdef OPENSSL_FIPS |
0f113f3e | 245 | if (!FIPS_mode_set(1)) { |
7768e116 RS |
246 | ERR_print_errors(bio_err); |
247 | return 1; | |
0f113f3e | 248 | } |
856650de | 249 | #else |
7768e116 RS |
250 | BIO_printf(bio_err, "FIPS mode not supported.\n"); |
251 | return 1; | |
856650de | 252 | #endif |
0f113f3e MC |
253 | } |
254 | ||
a0a82324 MC |
255 | if (!apps_startup()) |
256 | goto end; | |
257 | ||
7e1b7485 | 258 | prog = prog_init(); |
368058d0 | 259 | pname = opt_progname(argv[0]); |
0f113f3e | 260 | |
0f113f3e | 261 | /* first check the program name */ |
0f113f3e MC |
262 | f.name = pname; |
263 | fp = lh_FUNCTION_retrieve(prog, &f); | |
264 | if (fp != NULL) { | |
368058d0 RL |
265 | argv[0] = pname; |
266 | ret = fp->func(argc, argv); | |
0f113f3e MC |
267 | goto end; |
268 | } | |
269 | ||
7e1b7485 RS |
270 | /* If there is stuff on the command line, run with that. */ |
271 | if (argc != 1) { | |
272 | argc--; | |
368058d0 RL |
273 | argv++; |
274 | ret = do_cmd(prog, argc, argv); | |
0f113f3e MC |
275 | if (ret < 0) |
276 | ret = 0; | |
277 | goto end; | |
278 | } | |
279 | ||
7e1b7485 | 280 | /* ok, lets enter interactive mode */ |
0f113f3e MC |
281 | for (;;) { |
282 | ret = 0; | |
57d5edad RS |
283 | /* Read a line, continue reading if line ends with \ */ |
284 | for (p = buf, n = sizeof buf, i = 0, first = 1; n > 0; first = 0) { | |
1c9c2435 | 285 | prompt = first ? "OpenSSL> " : "> "; |
0f113f3e | 286 | p[0] = '\0'; |
57d5edad | 287 | #ifndef READLINE |
0f113f3e MC |
288 | fputs(prompt, stdout); |
289 | fflush(stdout); | |
290 | if (!fgets(p, n, stdin)) | |
291 | goto end; | |
292 | if (p[0] == '\0') | |
293 | goto end; | |
294 | i = strlen(p); | |
295 | if (i <= 1) | |
296 | break; | |
297 | if (p[i - 2] != '\\') | |
298 | break; | |
299 | i -= 2; | |
300 | p += i; | |
301 | n -= i; | |
57d5edad RS |
302 | #else |
303 | { | |
304 | extern char *readline(const char *); | |
305 | extern void add_history(const char *cp); | |
306 | char *text; | |
307 | ||
308 | char *text = readline(prompt); | |
309 | if (text == NULL) | |
310 | goto end; | |
311 | i = strlen(text); | |
312 | if (i == 0 || i > n) | |
313 | break; | |
314 | if (text[i - 1] != '\\') { | |
315 | p += strlen(strcpy(p, text)); | |
316 | free(text); | |
317 | add_history(buf); | |
318 | break; | |
319 | } | |
320 | ||
321 | text[i - 1] = '\0'; | |
322 | p += strlen(strcpy(p, text)); | |
323 | free(text); | |
324 | n -= i; | |
325 | } | |
326 | #endif | |
0f113f3e | 327 | } |
57d5edad | 328 | |
7e1b7485 RS |
329 | if (!chopup_args(&arg, buf)) { |
330 | BIO_printf(bio_err, "Can't parse (no memory?)\n"); | |
0f113f3e | 331 | break; |
7e1b7485 | 332 | } |
0f113f3e | 333 | |
7e1b7485 RS |
334 | ret = do_cmd(prog, arg.argc, arg.argv); |
335 | if (ret == EXIT_THE_PROGRAM) { | |
0f113f3e MC |
336 | ret = 0; |
337 | goto end; | |
338 | } | |
339 | if (ret != 0) | |
7e1b7485 RS |
340 | BIO_printf(bio_err, "error in %s\n", arg.argv[0]); |
341 | (void)BIO_flush(bio_out); | |
0f113f3e MC |
342 | (void)BIO_flush(bio_err); |
343 | } | |
0f113f3e MC |
344 | ret = 1; |
345 | end: | |
b548a1f1 | 346 | OPENSSL_free(copied_argv); |
cc01d217 | 347 | OPENSSL_free(default_config_file); |
25aaa98a RS |
348 | NCONF_free(config); |
349 | config = NULL; | |
350 | lh_FUNCTION_free(prog); | |
b548a1f1 | 351 | OPENSSL_free(arg.argv); |
0f113f3e | 352 | |
7e1b7485 RS |
353 | BIO_free(bio_in); |
354 | BIO_free_all(bio_out); | |
0f113f3e | 355 | apps_shutdown(); |
c2e27310 | 356 | #ifndef OPENSSL_NO_CRYPTO_MDEBUG |
541e9565 DSH |
357 | if (CRYPTO_mem_leaks(bio_err) <= 0) |
358 | ret = 1; | |
bbd86bf5 | 359 | #endif |
ca3a82c3 | 360 | BIO_free(bio_err); |
aa147792 | 361 | EXIT(ret); |
7e1b7485 RS |
362 | } |
363 | ||
364 | OPTIONS exit_options[] = { | |
365 | {NULL} | |
366 | }; | |
367 | ||
2f58faad RS |
368 | static void list_cipher_fn(const EVP_CIPHER *c, |
369 | const char *from, const char *to, void *arg) | |
370 | { | |
371 | if (c) | |
372 | BIO_printf(arg, "%s\n", EVP_CIPHER_name(c)); | |
373 | else { | |
374 | if (!from) | |
375 | from = "<undefined>"; | |
376 | if (!to) | |
377 | to = "<undefined>"; | |
378 | BIO_printf(arg, "%s => %s\n", from, to); | |
379 | } | |
380 | } | |
381 | ||
382 | static void list_md_fn(const EVP_MD *m, | |
383 | const char *from, const char *to, void *arg) | |
384 | { | |
385 | if (m) | |
386 | BIO_printf(arg, "%s\n", EVP_MD_name(m)); | |
387 | else { | |
388 | if (!from) | |
389 | from = "<undefined>"; | |
390 | if (!to) | |
391 | to = "<undefined>"; | |
392 | BIO_printf((BIO *)arg, "%s => %s\n", from, to); | |
393 | } | |
394 | } | |
395 | ||
7e1b7485 RS |
396 | /* Unified enum for help and list commands. */ |
397 | typedef enum HELPLIST_CHOICE { | |
398 | OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, | |
399 | OPT_COMMANDS, OPT_DIGEST_COMMANDS, | |
400 | OPT_DIGEST_ALGORITHMS, OPT_CIPHER_COMMANDS, OPT_CIPHER_ALGORITHMS, | |
a760a380 | 401 | OPT_PK_ALGORITHMS, OPT_DISABLED |
7e1b7485 RS |
402 | } HELPLIST_CHOICE; |
403 | ||
404 | OPTIONS list_options[] = { | |
405 | {"help", OPT_HELP, '-', "Display this summary"}, | |
406 | {"commands", OPT_COMMANDS, '-', "List of standard commands"}, | |
407 | {"digest-commands", OPT_DIGEST_COMMANDS, '-', | |
408 | "List of message digest commands"}, | |
409 | {"digest-algorithms", OPT_DIGEST_ALGORITHMS, '-', | |
410 | "List of message digest algorithms"}, | |
411 | {"cipher-commands", OPT_CIPHER_COMMANDS, '-', "List of cipher commands"}, | |
412 | {"cipher-algorithms", OPT_CIPHER_ALGORITHMS, '-', | |
413 | "List of cipher algorithms"}, | |
414 | {"public-key-algorithms", OPT_PK_ALGORITHMS, '-', | |
415 | "List of public key algorithms"}, | |
a760a380 DSH |
416 | {"disabled", OPT_DISABLED, '-', |
417 | "List of disabled features"}, | |
7e1b7485 RS |
418 | {NULL} |
419 | }; | |
420 | ||
421 | int list_main(int argc, char **argv) | |
422 | { | |
423 | char *prog; | |
424 | HELPLIST_CHOICE o; | |
19948cea | 425 | int done = 0; |
7e1b7485 RS |
426 | |
427 | prog = opt_init(argc, argv, list_options); | |
428 | while ((o = opt_next()) != OPT_EOF) { | |
429 | switch (o) { | |
19948cea | 430 | case OPT_EOF: /* Never hit, but suppresses warning */ |
7e1b7485 RS |
431 | case OPT_ERR: |
432 | BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); | |
433 | return 1; | |
434 | case OPT_HELP: | |
435 | opt_help(list_options); | |
436 | break; | |
437 | case OPT_COMMANDS: | |
2f58faad RS |
438 | list_type(FT_general); |
439 | break; | |
7e1b7485 | 440 | case OPT_DIGEST_COMMANDS: |
2f58faad RS |
441 | list_type(FT_md); |
442 | break; | |
7e1b7485 | 443 | case OPT_DIGEST_ALGORITHMS: |
2f58faad RS |
444 | EVP_MD_do_all_sorted(list_md_fn, bio_out); |
445 | break; | |
7e1b7485 | 446 | case OPT_CIPHER_COMMANDS: |
2f58faad RS |
447 | list_type(FT_cipher); |
448 | break; | |
7e1b7485 | 449 | case OPT_CIPHER_ALGORITHMS: |
2f58faad RS |
450 | EVP_CIPHER_do_all_sorted(list_cipher_fn, bio_out); |
451 | break; | |
7e1b7485 | 452 | case OPT_PK_ALGORITHMS: |
2f58faad RS |
453 | list_pkey(); |
454 | break; | |
a760a380 DSH |
455 | case OPT_DISABLED: |
456 | list_disabled(); | |
457 | break; | |
7e1b7485 | 458 | } |
19948cea BL |
459 | done = 1; |
460 | } | |
461 | ||
462 | if (!done) { | |
463 | BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); | |
464 | return 1; | |
7e1b7485 RS |
465 | } |
466 | ||
467 | return 0; | |
468 | } | |
469 | ||
470 | OPTIONS help_options[] = { | |
471 | {"help", OPT_HELP, '-', "Display this summary"}, | |
472 | {NULL} | |
473 | }; | |
474 | ||
475 | int help_main(int argc, char **argv) | |
476 | { | |
477 | FUNCTION *fp; | |
478 | int i, nl; | |
479 | FUNC_TYPE tp; | |
480 | char *prog; | |
481 | HELPLIST_CHOICE o; | |
482 | ||
483 | prog = opt_init(argc, argv, help_options); | |
484 | while ((o = opt_next()) != OPT_EOF) { | |
485 | switch (o) { | |
486 | default: | |
487 | BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); | |
488 | return 1; | |
489 | case OPT_HELP: | |
490 | opt_help(help_options); | |
491 | return 0; | |
492 | } | |
493 | } | |
494 | argc = opt_num_rest(); | |
495 | argv = opt_rest(); | |
496 | ||
497 | if (argc != 0) { | |
498 | BIO_printf(bio_err, "Usage: %s\n", prog); | |
499 | return 1; | |
500 | } | |
501 | ||
502 | BIO_printf(bio_err, "\nStandard commands"); | |
503 | i = 0; | |
504 | tp = FT_none; | |
505 | for (fp = functions; fp->name != NULL; fp++) { | |
506 | nl = 0; | |
507 | if (((i++) % COLUMNS) == 0) { | |
508 | BIO_printf(bio_err, "\n"); | |
509 | nl = 1; | |
510 | } | |
511 | if (fp->type != tp) { | |
512 | tp = fp->type; | |
513 | if (!nl) | |
514 | BIO_printf(bio_err, "\n"); | |
515 | if (tp == FT_md) { | |
516 | i = 1; | |
517 | BIO_printf(bio_err, | |
518 | "\nMessage Digest commands (see the `dgst' command for more details)\n"); | |
519 | } else if (tp == FT_cipher) { | |
520 | i = 1; | |
521 | BIO_printf(bio_err, | |
522 | "\nCipher commands (see the `enc' command for more details)\n"); | |
523 | } | |
524 | } | |
525 | BIO_printf(bio_err, FORMAT, fp->name); | |
526 | } | |
527 | BIO_printf(bio_err, "\n\n"); | |
528 | return 0; | |
529 | } | |
8c00f4cf | 530 | |
7e1b7485 RS |
531 | int exit_main(int argc, char **argv) |
532 | { | |
533 | return EXIT_THE_PROGRAM; | |
0f113f3e | 534 | } |
d02b48c6 | 535 | |
2f58faad | 536 | static void list_type(FUNC_TYPE ft) |
7e1b7485 RS |
537 | { |
538 | FUNCTION *fp; | |
539 | int i = 0; | |
540 | ||
541 | for (fp = functions; fp->name != NULL; fp++) | |
2f58faad | 542 | if (fp->type == ft) { |
7e1b7485 RS |
543 | if ((i++ % COLUMNS) == 0) |
544 | BIO_printf(bio_out, "\n"); | |
545 | BIO_printf(bio_out, FORMAT, fp->name); | |
546 | } | |
547 | BIO_printf(bio_out, "\n"); | |
7e1b7485 | 548 | } |
fc8ee06b | 549 | |
3c1d6bbc | 550 | static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]) |
0f113f3e MC |
551 | { |
552 | FUNCTION f, *fp; | |
0f113f3e | 553 | |
7e1b7485 RS |
554 | if (argc <= 0 || argv[0] == NULL) |
555 | return (0); | |
0f113f3e MC |
556 | f.name = argv[0]; |
557 | fp = lh_FUNCTION_retrieve(prog, &f); | |
558 | if (fp == NULL) { | |
559 | if (EVP_get_digestbyname(argv[0])) { | |
7e1b7485 | 560 | f.type = FT_md; |
0f113f3e MC |
561 | f.func = dgst_main; |
562 | fp = &f; | |
563 | } else if (EVP_get_cipherbyname(argv[0])) { | |
7e1b7485 | 564 | f.type = FT_cipher; |
0f113f3e MC |
565 | f.func = enc_main; |
566 | fp = &f; | |
567 | } | |
568 | } | |
569 | if (fp != NULL) { | |
7e1b7485 RS |
570 | return (fp->func(argc, argv)); |
571 | } | |
572 | if ((strncmp(argv[0], "no-", 3)) == 0) { | |
573 | /* | |
574 | * User is asking if foo is unsupported, by trying to "run" the | |
575 | * no-foo command. Strange. | |
576 | */ | |
0f113f3e | 577 | f.name = argv[0] + 3; |
7e1b7485 RS |
578 | if (lh_FUNCTION_retrieve(prog, &f) == NULL) { |
579 | BIO_printf(bio_out, "%s\n", argv[0]); | |
580 | return (0); | |
0f113f3e | 581 | } |
7e1b7485 RS |
582 | BIO_printf(bio_out, "%s\n", argv[0] + 3); |
583 | return 1; | |
50acf46b | 584 | } |
7e1b7485 RS |
585 | if (strcmp(argv[0], "quit") == 0 || strcmp(argv[0], "q") == 0 || |
586 | strcmp(argv[0], "exit") == 0 || strcmp(argv[0], "bye") == 0) | |
587 | /* Special value to mean "exit the program. */ | |
588 | return EXIT_THE_PROGRAM; | |
0f113f3e | 589 | |
7e1b7485 RS |
590 | BIO_printf(bio_err, "Invalid command '%s'; type \"help\" for a list.\n", |
591 | argv[0]); | |
592 | return (1); | |
0f113f3e | 593 | } |
50acf46b | 594 | |
2f58faad | 595 | static void list_pkey(void) |
0f113f3e MC |
596 | { |
597 | int i; | |
7e1b7485 | 598 | |
0f113f3e MC |
599 | for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) { |
600 | const EVP_PKEY_ASN1_METHOD *ameth; | |
601 | int pkey_id, pkey_base_id, pkey_flags; | |
602 | const char *pinfo, *pem_str; | |
603 | ameth = EVP_PKEY_asn1_get0(i); | |
604 | EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags, | |
605 | &pinfo, &pem_str, ameth); | |
606 | if (pkey_flags & ASN1_PKEY_ALIAS) { | |
7e1b7485 RS |
607 | BIO_printf(bio_out, "Name: %s\n", OBJ_nid2ln(pkey_id)); |
608 | BIO_printf(bio_out, "\tAlias for: %s\n", | |
0f113f3e MC |
609 | OBJ_nid2ln(pkey_base_id)); |
610 | } else { | |
7e1b7485 RS |
611 | BIO_printf(bio_out, "Name: %s\n", pinfo); |
612 | BIO_printf(bio_out, "\tType: %s Algorithm\n", | |
0f113f3e MC |
613 | pkey_flags & ASN1_PKEY_DYNAMIC ? |
614 | "External" : "Builtin"); | |
7e1b7485 | 615 | BIO_printf(bio_out, "\tOID: %s\n", OBJ_nid2ln(pkey_id)); |
0f113f3e MC |
616 | if (pem_str == NULL) |
617 | pem_str = "(none)"; | |
7e1b7485 | 618 | BIO_printf(bio_out, "\tPEM string: %s\n", pem_str); |
0f113f3e MC |
619 | } |
620 | ||
621 | } | |
0f113f3e | 622 | } |
3c1d6bbc | 623 | |
0f113f3e MC |
624 | static int function_cmp(const FUNCTION * a, const FUNCTION * b) |
625 | { | |
626 | return strncmp(a->name, b->name, 8); | |
627 | } | |
50acf46b | 628 | |
0f113f3e MC |
629 | static unsigned long function_hash(const FUNCTION * a) |
630 | { | |
631 | return lh_strhash(a->name); | |
632 | } | |
d02b48c6 | 633 | |
7e1b7485 RS |
634 | static int SortFnByName(const void *_f1, const void *_f2) |
635 | { | |
636 | const FUNCTION *f1 = _f1; | |
637 | const FUNCTION *f2 = _f2; | |
638 | ||
639 | if (f1->type != f2->type) | |
640 | return f1->type - f2->type; | |
641 | return strcmp(f1->name, f2->name); | |
642 | } | |
643 | ||
a760a380 DSH |
644 | static void list_disabled(void) |
645 | { | |
d230bd1d | 646 | BIO_puts(bio_out, "Disabled algorithms:\n"); |
27dae1b0 RL |
647 | #ifdef OPENSSL_NO_BF |
648 | BIO_puts(bio_out, "BF\n"); | |
649 | #endif | |
2d0b4412 BC |
650 | #ifndef OPENSSL_NO_BLAKE2 |
651 | BIO_puts(bio_out, "BLAKE2\n"); | |
652 | #endif | |
27dae1b0 RL |
653 | #ifdef OPENSSL_NO_CAMELLIA |
654 | BIO_puts(bio_out, "CAMELLIA\n"); | |
655 | #endif | |
656 | #ifdef OPENSSL_NO_CAST | |
657 | BIO_puts(bio_out, "CAST\n"); | |
658 | #endif | |
56c1ef05 RL |
659 | #ifdef OPENSSL_NO_CMAC |
660 | BIO_puts(bio_out, "CMAC\n"); | |
661 | #endif | |
27dae1b0 RL |
662 | #ifdef OPENSSL_NO_CMS |
663 | BIO_puts(bio_out, "CMS\n"); | |
664 | #endif | |
66b14bab RL |
665 | #ifdef OPENSSL_NO_COMP |
666 | BIO_puts(bio_out, "COMP\n"); | |
667 | #endif | |
27dae1b0 RL |
668 | #ifdef OPENSSL_NO_DES |
669 | BIO_puts(bio_out, "DES\n"); | |
670 | #endif | |
2df84dd3 RL |
671 | #ifdef OPENSSL_NO_DGRAM |
672 | BIO_puts(bio_out, "DGRAM\n"); | |
673 | #endif | |
a760a380 DSH |
674 | #ifdef OPENSSL_NO_DH |
675 | BIO_puts(bio_out, "DH\n"); | |
676 | #endif | |
677 | #ifdef OPENSSL_NO_DSA | |
678 | BIO_puts(bio_out, "DSA\n"); | |
679 | #endif | |
a5ecdc6a KR |
680 | #if defined(OPENSSL_NO_DTLS) |
681 | BIO_puts(bio_out, "DTLS\n"); | |
66b14bab | 682 | #endif |
6b01bed2 VD |
683 | #if defined(OPENSSL_NO_DTLS1) |
684 | BIO_puts(bio_out, "DTLS1\n"); | |
685 | #endif | |
686 | #if defined(OPENSSL_NO_DTLS1_2) | |
687 | BIO_puts(bio_out, "DTLS1_2\n"); | |
688 | #endif | |
a760a380 DSH |
689 | #ifdef OPENSSL_NO_EC |
690 | BIO_puts(bio_out, "EC\n"); | |
691 | #endif | |
692 | #ifdef OPENSSL_NO_EC2M | |
693 | BIO_puts(bio_out, "EC2M\n"); | |
694 | #endif | |
27dae1b0 RL |
695 | #ifdef OPENSSL_NO_ENGINE |
696 | BIO_puts(bio_out, "ENGINE\n"); | |
697 | #endif | |
2df84dd3 RL |
698 | #ifdef OPENSSL_NO_GOST |
699 | BIO_puts(bio_out, "GOST\n"); | |
700 | #endif | |
22e3dcb7 RS |
701 | #ifdef OPENSSL_NO_HEARTBEATS |
702 | BIO_puts(bio_out, "HEARTBEATS\n"); | |
703 | #endif | |
56c1ef05 RL |
704 | #ifdef OPENSSL_NO_HMAC |
705 | BIO_puts(bio_out, "HMAC\n"); | |
706 | #endif | |
27dae1b0 RL |
707 | #ifdef OPENSSL_NO_IDEA |
708 | BIO_puts(bio_out, "IDEA\n"); | |
709 | #endif | |
710 | #ifdef OPENSSL_NO_MD2 | |
711 | BIO_puts(bio_out, "MD2\n"); | |
712 | #endif | |
713 | #ifdef OPENSSL_NO_MD4 | |
714 | BIO_puts(bio_out, "MD4\n"); | |
715 | #endif | |
716 | #ifdef OPENSSL_NO_MD5 | |
717 | BIO_puts(bio_out, "MD5\n"); | |
718 | #endif | |
719 | #ifdef OPENSSL_NO_MDC2 | |
720 | BIO_puts(bio_out, "MDC2\n"); | |
721 | #endif | |
2df84dd3 RL |
722 | #ifdef OPENSSL_NO_OCB |
723 | BIO_puts(bio_out, "OCB\n"); | |
724 | #endif | |
27dae1b0 RL |
725 | #ifdef OPENSSL_NO_OCSP |
726 | BIO_puts(bio_out, "OCSP\n"); | |
727 | #endif | |
a760a380 DSH |
728 | #ifdef OPENSSL_NO_PSK |
729 | BIO_puts(bio_out, "PSK\n"); | |
730 | #endif | |
27dae1b0 RL |
731 | #ifdef OPENSSL_NO_RC2 |
732 | BIO_puts(bio_out, "RC2\n"); | |
733 | #endif | |
734 | #ifdef OPENSSL_NO_RC4 | |
735 | BIO_puts(bio_out, "RC4\n"); | |
736 | #endif | |
737 | #ifdef OPENSSL_NO_RC5 | |
738 | BIO_puts(bio_out, "RC5\n"); | |
739 | #endif | |
740 | #ifdef OPENSSL_NO_RMD160 | |
741 | BIO_puts(bio_out, "RMD160\n"); | |
742 | #endif | |
d230bd1d RL |
743 | #ifdef OPENSSL_NO_RSA |
744 | BIO_puts(bio_out, "RSA\n"); | |
745 | #endif | |
66b14bab RL |
746 | #ifdef OPENSSL_NO_SCRYPT |
747 | BIO_puts(bio_out, "SCRYPT\n"); | |
748 | #endif | |
2df84dd3 RL |
749 | #ifdef OPENSSL_NO_SCT |
750 | BIO_puts(bio_out, "SCT\n"); | |
751 | #endif | |
752 | #ifdef OPENSSL_NO_SCTP | |
753 | BIO_puts(bio_out, "SCTP\n"); | |
754 | #endif | |
27dae1b0 RL |
755 | #ifdef OPENSSL_NO_SEED |
756 | BIO_puts(bio_out, "SEED\n"); | |
757 | #endif | |
2df84dd3 RL |
758 | #ifdef OPENSSL_NO_SHA |
759 | BIO_puts(bio_out, "SHA\n"); | |
760 | #endif | |
27dae1b0 RL |
761 | #ifdef OPENSSL_NO_SOCK |
762 | BIO_puts(bio_out, "SOCK\n"); | |
763 | #endif | |
a760a380 DSH |
764 | #ifdef OPENSSL_NO_SRP |
765 | BIO_puts(bio_out, "SRP\n"); | |
766 | #endif | |
66b14bab RL |
767 | #ifdef OPENSSL_NO_SRTP |
768 | BIO_puts(bio_out, "SRTP\n"); | |
769 | #endif | |
6b01bed2 VD |
770 | #ifdef OPENSSL_NO_SSL |
771 | BIO_puts(bio_out, "SSL\n"); | |
772 | #endif | |
66b14bab RL |
773 | #ifdef OPENSSL_NO_SSL3 |
774 | BIO_puts(bio_out, "SSL3\n"); | |
775 | #endif | |
6b01bed2 VD |
776 | #if defined(OPENSSL_NO_TLS) |
777 | BIO_puts(bio_out, "TLS\n"); | |
778 | #endif | |
779 | #ifdef OPENSSL_NO_TLS1 | |
780 | BIO_puts(bio_out, "TLS1\n"); | |
781 | #endif | |
782 | #ifdef OPENSSL_NO_TLS1_1 | |
783 | BIO_puts(bio_out, "TLS1_1\n"); | |
784 | #endif | |
785 | #ifdef OPENSSL_NO_TLS1_2 | |
786 | BIO_puts(bio_out, "TLS1_2\n"); | |
787 | #endif | |
27dae1b0 RL |
788 | #ifdef OPENSSL_NO_WHIRLPOOL |
789 | BIO_puts(bio_out, "WHIRLPOOL\n"); | |
790 | #endif | |
d230bd1d RL |
791 | #ifndef ZLIB |
792 | BIO_puts(bio_out, "ZLIB\n"); | |
793 | #endif | |
a760a380 DSH |
794 | } |
795 | ||
0f113f3e MC |
796 | static LHASH_OF(FUNCTION) *prog_init(void) |
797 | { | |
798 | LHASH_OF(FUNCTION) *ret; | |
799 | FUNCTION *f; | |
800 | size_t i; | |
801 | ||
7e1b7485 | 802 | /* Sort alphabetically within category. For nicer help displays. */ |
0f113f3e | 803 | for (i = 0, f = functions; f->name != NULL; ++f, ++i) ; |
b4faea50 | 804 | qsort(functions, i, sizeof(*functions), SortFnByName); |
0f113f3e | 805 | |
62d0577e | 806 | if ((ret = lh_FUNCTION_new(function_hash, function_cmp)) == NULL) |
0f113f3e MC |
807 | return (NULL); |
808 | ||
809 | for (f = functions; f->name != NULL; f++) | |
810 | (void)lh_FUNCTION_insert(ret, f); | |
811 | return (ret); | |
812 | } |