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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. | |
10621efd | 8 | * |
d02b48c6 RE |
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). | |
10621efd | 15 | * |
d02b48c6 RE |
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. | |
10621efd | 22 | * |
d02b48c6 RE |
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 :-). | |
10621efd | 37 | * 4. If you include any Windows specific code (or a derivative thereof) from |
d02b48c6 RE |
38 | * the apps directory (application code) you must include an acknowledgement: |
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
10621efd | 40 | * |
d02b48c6 RE |
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. | |
10621efd | 52 | * |
d02b48c6 RE |
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 | |
10621efd | 66 | * notice, this list of conditions and the following disclaimer. |
3ac82faa BM |
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 RE |
112 | #include <stdio.h> |
113 | #include <string.h> | |
114 | #include <stdlib.h> | |
10621efd MC |
115 | #define OPENSSL_C /* tells apps.h to use complete |
116 | * apps_startup() */ | |
7b63c0fa | 117 | #include "apps.h" |
ec577822 BM |
118 | #include <openssl/bio.h> |
119 | #include <openssl/crypto.h> | |
944bc29f | 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 |
10621efd | 127 | # include <openssl/engine.h> |
0b13e9f0 | 128 | #endif |
10621efd MC |
129 | #define USE_SOCKETS /* needed for the _O_BINARY defs in the MS |
130 | * world */ | |
29a28ee5 | 131 | #include "progs.h" |
d02b48c6 | 132 | #include "s_apps.h" |
ec577822 | 133 | #include <openssl/err.h> |
57dd2ea8 | 134 | #ifdef OPENSSL_FIPS |
10621efd | 135 | # include <openssl/fips.h> |
57dd2ea8 | 136 | #endif |
d02b48c6 | 137 | |
10621efd MC |
138 | /* |
139 | * The LHASH callbacks ("hash" & "cmp") have been replaced by functions with | |
140 | * the base prototypes (we cast each variable inside the function to the | |
141 | * required type of "FUNCTION*"). This removes the necessity for | |
142 | * macro-generated wrapper functions. | |
143 | */ | |
d0fa136c | 144 | |
10621efd MC |
145 | static LHASH_OF(FUNCTION) *prog_init(void); |
146 | static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]); | |
0b33dac3 | 147 | static void list_pkey(BIO *out); |
5ba4bf35 DSH |
148 | static void list_cipher(BIO *out); |
149 | static void list_md(BIO *out); | |
10621efd | 150 | char *default_config_file = NULL; |
d02b48c6 | 151 | |
d02b48c6 RE |
152 | /* Make sure there is only one when MONOLITH is defined */ |
153 | #ifdef MONOLITH | |
10621efd MC |
154 | CONF *config = NULL; |
155 | BIO *bio_err = NULL; | |
d02b48c6 RE |
156 | #endif |
157 | ||
3ac82faa | 158 | static void lock_dbg_cb(int mode, int type, const char *file, int line) |
10621efd MC |
159 | { |
160 | static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */ | |
161 | const char *errstr = NULL; | |
162 | int rw; | |
163 | ||
164 | rw = mode & (CRYPTO_READ | CRYPTO_WRITE); | |
165 | if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) { | |
166 | errstr = "invalid mode"; | |
167 | goto err; | |
168 | } | |
169 | ||
170 | if (type < 0 || type >= CRYPTO_NUM_LOCKS) { | |
171 | errstr = "type out of bounds"; | |
172 | goto err; | |
173 | } | |
174 | ||
175 | if (mode & CRYPTO_LOCK) { | |
176 | if (modes[type]) { | |
177 | errstr = "already locked"; | |
178 | /* | |
179 | * must not happen in a single-threaded program (would deadlock) | |
180 | */ | |
181 | goto err; | |
182 | } | |
183 | ||
184 | modes[type] = rw; | |
185 | } else if (mode & CRYPTO_UNLOCK) { | |
186 | if (!modes[type]) { | |
187 | errstr = "not locked"; | |
188 | goto err; | |
189 | } | |
190 | ||
191 | if (modes[type] != rw) { | |
192 | errstr = (rw == CRYPTO_READ) ? | |
193 | "CRYPTO_r_unlock on write lock" : | |
194 | "CRYPTO_w_unlock on read lock"; | |
195 | } | |
196 | ||
197 | modes[type] = 0; | |
198 | } else { | |
199 | errstr = "invalid mode"; | |
200 | goto err; | |
201 | } | |
3ac82faa BM |
202 | |
203 | err: | |
10621efd MC |
204 | if (errstr) { |
205 | /* we cannot use bio_err here */ | |
206 | fprintf(stderr, | |
207 | "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n", | |
208 | errstr, mode, type, file, line); | |
209 | } | |
210 | } | |
3ac82faa | 211 | |
d135906d RL |
212 | #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) |
213 | # define ARGV _Argv | |
214 | #else | |
215 | # define ARGV Argv | |
216 | #endif | |
3ac82faa | 217 | |
d135906d | 218 | int main(int Argc, char *ARGV[]) |
10621efd MC |
219 | { |
220 | ARGS arg; | |
221 | #define PROG_NAME_SIZE 39 | |
222 | char pname[PROG_NAME_SIZE + 1]; | |
223 | FUNCTION f, *fp; | |
224 | MS_STATIC const char *prompt; | |
225 | MS_STATIC char buf[1024]; | |
226 | char *to_free = NULL; | |
227 | int n, i, ret = 0; | |
228 | int argc; | |
229 | char **argv, *p; | |
230 | LHASH_OF(FUNCTION) *prog = NULL; | |
231 | long errline; | |
9d57828d | 232 | |
d135906d | 233 | #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) |
cda8845d MC |
234 | /*- |
235 | * 2011-03-22 SMS. | |
236 | * If we have 32-bit pointers everywhere, then we're safe, and | |
237 | * we bypass this mess, as on non-VMS systems. (See ARGV, | |
238 | * above.) | |
239 | * Problem 1: Compaq/HP C before V7.3 always used 32-bit | |
240 | * pointers for argv[]. | |
241 | * Fix 1: For a 32-bit argv[], when we're using 64-bit pointers | |
242 | * everywhere else, we always allocate and use a 64-bit | |
243 | * duplicate of argv[]. | |
244 | * Problem 2: Compaq/HP C V7.3 (Alpha, IA64) before ECO1 failed | |
245 | * to NULL-terminate a 64-bit argv[]. (As this was written, the | |
246 | * compiler ECO was available only on IA64.) | |
247 | * Fix 2: Unless advised not to (VMS_TRUST_ARGV), we test a | |
248 | * 64-bit argv[argc] for NULL, and, if necessary, use a | |
249 | * (properly) NULL-terminated (64-bit) duplicate of argv[]. | |
250 | * The same code is used in either case to duplicate argv[]. | |
251 | * Some of these decisions could be handled in preprocessing, | |
252 | * but the code tends to get even uglier, and the penalty for | |
253 | * deciding at compile- or run-time is tiny. | |
254 | */ | |
10621efd MC |
255 | char **Argv = NULL; |
256 | int free_Argv = 0; | |
257 | ||
258 | if ((sizeof(_Argv) < 8) /* 32-bit argv[]. */ | |
d135906d | 259 | # if !defined( VMS_TRUST_ARGV) |
10621efd | 260 | || (_Argv[Argc] != NULL) /* Untrusted argv[argc] not NULL. */ |
9d57828d | 261 | # endif |
10621efd MC |
262 | ) { |
263 | int i; | |
264 | Argv = OPENSSL_malloc((Argc + 1) * sizeof(char *)); | |
265 | if (Argv == NULL) { | |
266 | ret = -1; | |
267 | goto end; | |
268 | } | |
269 | for (i = 0; i < Argc; i++) | |
270 | Argv[i] = _Argv[i]; | |
271 | Argv[Argc] = NULL; /* Certain NULL termination. */ | |
272 | free_Argv = 1; | |
273 | } else { | |
274 | /* | |
275 | * Use the known-good 32-bit argv[] (which needs the type cast to | |
276 | * satisfy the compiler), or the trusted or tested-good 64-bit argv[] | |
277 | * as-is. | |
278 | */ | |
279 | Argv = (char **)_Argv; | |
280 | } | |
281 | #endif /* defined( OPENSSL_SYS_VMS) && | |
282 | * (__INITIAL_POINTER_SIZE == 64) */ | |
283 | ||
284 | arg.data = NULL; | |
285 | arg.count = 0; | |
286 | ||
287 | if (bio_err == NULL) | |
288 | if ((bio_err = BIO_new(BIO_s_file())) != NULL) | |
289 | BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); | |
290 | ||
291 | if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) { /* if not defined, use | |
292 | * compiled-in library | |
293 | * defaults */ | |
294 | if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))) { | |
295 | CRYPTO_malloc_debug_init(); | |
296 | CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL); | |
297 | } else { | |
298 | /* OPENSSL_DEBUG_MEMORY=off */ | |
299 | CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0); | |
300 | } | |
301 | } | |
302 | CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); | |
4fd2ead0 | 303 | |
3ac82faa | 304 | #if 0 |
10621efd | 305 | if (getenv("OPENSSL_DEBUG_LOCKING") != NULL) |
3ac82faa | 306 | #endif |
10621efd MC |
307 | { |
308 | CRYPTO_set_locking_callback(lock_dbg_cb); | |
309 | } | |
3ac82faa | 310 | |
10621efd | 311 | if (getenv("OPENSSL_FIPS")) { |
57dd2ea8 | 312 | #ifdef OPENSSL_FIPS |
10621efd MC |
313 | if (!FIPS_mode_set(1)) { |
314 | ERR_load_crypto_strings(); | |
315 | ERR_print_errors(BIO_new_fp(stderr, BIO_NOCLOSE)); | |
316 | EXIT(1); | |
317 | } | |
57dd2ea8 | 318 | #else |
10621efd MC |
319 | fprintf(stderr, "FIPS mode not supported.\n"); |
320 | EXIT(1); | |
57dd2ea8 | 321 | #endif |
10621efd MC |
322 | } |
323 | ||
324 | apps_startup(); | |
325 | ||
326 | /* Lets load up our environment a little */ | |
327 | p = getenv("OPENSSL_CONF"); | |
328 | if (p == NULL) | |
329 | p = getenv("SSLEAY_CONF"); | |
330 | if (p == NULL) | |
331 | p = to_free = make_config_name(); | |
332 | ||
333 | default_config_file = p; | |
334 | ||
335 | config = NCONF_new(NULL); | |
336 | i = NCONF_load(config, p, &errline); | |
337 | if (i == 0) { | |
338 | if (ERR_GET_REASON(ERR_peek_last_error()) | |
339 | == CONF_R_NO_SUCH_FILE) { | |
340 | BIO_printf(bio_err, "WARNING: can't open config file: %s\n", p); | |
341 | ERR_clear_error(); | |
342 | NCONF_free(config); | |
343 | config = NULL; | |
344 | } else { | |
345 | ERR_print_errors(bio_err); | |
346 | NCONF_free(config); | |
347 | exit(1); | |
348 | } | |
349 | } | |
350 | ||
351 | prog = prog_init(); | |
352 | ||
353 | /* first check the program name */ | |
354 | program_name(Argv[0], pname, sizeof pname); | |
355 | ||
356 | f.name = pname; | |
357 | fp = lh_FUNCTION_retrieve(prog, &f); | |
358 | if (fp != NULL) { | |
359 | Argv[0] = pname; | |
360 | ret = fp->func(Argc, Argv); | |
361 | goto end; | |
362 | } | |
363 | ||
364 | /* | |
365 | * ok, now check that there are not arguments, if there are, run with | |
366 | * them, shifting the ssleay off the front | |
367 | */ | |
368 | if (Argc != 1) { | |
369 | Argc--; | |
370 | Argv++; | |
371 | ret = do_cmd(prog, Argc, Argv); | |
372 | if (ret < 0) | |
373 | ret = 0; | |
374 | goto end; | |
375 | } | |
376 | ||
377 | /* ok, lets enter the old 'OpenSSL>' mode */ | |
378 | ||
379 | for (;;) { | |
380 | ret = 0; | |
381 | p = buf; | |
382 | n = sizeof buf; | |
383 | i = 0; | |
384 | for (;;) { | |
385 | p[0] = '\0'; | |
386 | if (i++) | |
387 | prompt = ">"; | |
388 | else | |
389 | prompt = "OpenSSL> "; | |
390 | fputs(prompt, stdout); | |
391 | fflush(stdout); | |
392 | if (!fgets(p, n, stdin)) | |
393 | goto end; | |
394 | if (p[0] == '\0') | |
395 | goto end; | |
396 | i = strlen(p); | |
397 | if (i <= 1) | |
398 | break; | |
399 | if (p[i - 2] != '\\') | |
400 | break; | |
401 | i -= 2; | |
402 | p += i; | |
403 | n -= i; | |
404 | } | |
405 | if (!chopup_args(&arg, buf, &argc, &argv)) | |
406 | break; | |
407 | ||
408 | ret = do_cmd(prog, argc, argv); | |
409 | if (ret < 0) { | |
410 | ret = 0; | |
411 | goto end; | |
412 | } | |
413 | if (ret != 0) | |
414 | BIO_printf(bio_err, "error in %s\n", argv[0]); | |
415 | (void)BIO_flush(bio_err); | |
416 | } | |
417 | BIO_printf(bio_err, "bad exit\n"); | |
418 | ret = 1; | |
419 | end: | |
420 | if (to_free) | |
421 | OPENSSL_free(to_free); | |
422 | if (config != NULL) { | |
423 | NCONF_free(config); | |
424 | config = NULL; | |
425 | } | |
426 | if (prog != NULL) | |
427 | lh_FUNCTION_free(prog); | |
428 | if (arg.data != NULL) | |
429 | OPENSSL_free(arg.data); | |
430 | ||
d135906d | 431 | #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) |
10621efd MC |
432 | /* Free any duplicate Argv[] storage. */ |
433 | if (free_Argv) { | |
434 | OPENSSL_free(Argv); | |
435 | } | |
9d57828d | 436 | #endif |
10621efd MC |
437 | apps_shutdown(); |
438 | CRYPTO_mem_leaks(bio_err); | |
66aacf38 DSH |
439 | if (bio_err != NULL) { |
440 | BIO_free(bio_err); | |
441 | bio_err = NULL; | |
442 | } | |
f14a6bf5 | 443 | |
10621efd MC |
444 | OPENSSL_EXIT(ret); |
445 | } | |
d02b48c6 | 446 | |
fc8ee06b BM |
447 | #define LIST_STANDARD_COMMANDS "list-standard-commands" |
448 | #define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands" | |
5ba4bf35 | 449 | #define LIST_MESSAGE_DIGEST_ALGORITHMS "list-message-digest-algorithms" |
fc8ee06b | 450 | #define LIST_CIPHER_COMMANDS "list-cipher-commands" |
5ba4bf35 | 451 | #define LIST_CIPHER_ALGORITHMS "list-cipher-algorithms" |
0b33dac3 | 452 | #define LIST_PUBLIC_KEY_ALGORITHMS "list-public-key-algorithms" |
fc8ee06b | 453 | |
3c1d6bbc | 454 | static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]) |
10621efd MC |
455 | { |
456 | FUNCTION f, *fp; | |
457 | int i, ret = 1, tp, nl; | |
458 | ||
459 | if ((argc <= 0) || (argv[0] == NULL)) { | |
460 | ret = 0; | |
461 | goto end; | |
462 | } | |
463 | f.name = argv[0]; | |
464 | fp = lh_FUNCTION_retrieve(prog, &f); | |
465 | if (fp == NULL) { | |
466 | if (EVP_get_digestbyname(argv[0])) { | |
467 | f.type = FUNC_TYPE_MD; | |
468 | f.func = dgst_main; | |
469 | fp = &f; | |
470 | } else if (EVP_get_cipherbyname(argv[0])) { | |
471 | f.type = FUNC_TYPE_CIPHER; | |
472 | f.func = enc_main; | |
473 | fp = &f; | |
474 | } | |
475 | } | |
476 | if (fp != NULL) { | |
477 | ret = fp->func(argc, argv); | |
478 | } else if ((strncmp(argv[0], "no-", 3)) == 0) { | |
479 | BIO *bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE); | |
bc36ee62 | 480 | #ifdef OPENSSL_SYS_VMS |
10621efd MC |
481 | { |
482 | BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
483 | bio_stdout = BIO_push(tmpbio, bio_stdout); | |
484 | } | |
645749ef | 485 | #endif |
10621efd MC |
486 | f.name = argv[0] + 3; |
487 | ret = (lh_FUNCTION_retrieve(prog, &f) != NULL); | |
488 | if (!ret) | |
489 | BIO_printf(bio_stdout, "%s\n", argv[0]); | |
490 | else | |
491 | BIO_printf(bio_stdout, "%s\n", argv[0] + 3); | |
492 | BIO_free_all(bio_stdout); | |
493 | goto end; | |
494 | } else if ((strcmp(argv[0], "quit") == 0) || | |
495 | (strcmp(argv[0], "q") == 0) || | |
496 | (strcmp(argv[0], "exit") == 0) || | |
497 | (strcmp(argv[0], "bye") == 0)) { | |
498 | ret = -1; | |
499 | goto end; | |
500 | } else if ((strcmp(argv[0], LIST_STANDARD_COMMANDS) == 0) || | |
501 | (strcmp(argv[0], LIST_MESSAGE_DIGEST_COMMANDS) == 0) || | |
502 | (strcmp(argv[0], LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) || | |
503 | (strcmp(argv[0], LIST_CIPHER_COMMANDS) == 0) || | |
504 | (strcmp(argv[0], LIST_CIPHER_ALGORITHMS) == 0) || | |
505 | (strcmp(argv[0], LIST_PUBLIC_KEY_ALGORITHMS) == 0)) { | |
506 | int list_type; | |
507 | BIO *bio_stdout; | |
508 | ||
509 | if (strcmp(argv[0], LIST_STANDARD_COMMANDS) == 0) | |
510 | list_type = FUNC_TYPE_GENERAL; | |
511 | else if (strcmp(argv[0], LIST_MESSAGE_DIGEST_COMMANDS) == 0) | |
512 | list_type = FUNC_TYPE_MD; | |
513 | else if (strcmp(argv[0], LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) | |
514 | list_type = FUNC_TYPE_MD_ALG; | |
515 | else if (strcmp(argv[0], LIST_PUBLIC_KEY_ALGORITHMS) == 0) | |
516 | list_type = FUNC_TYPE_PKEY; | |
517 | else if (strcmp(argv[0], LIST_CIPHER_ALGORITHMS) == 0) | |
518 | list_type = FUNC_TYPE_CIPHER_ALG; | |
519 | else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */ | |
520 | list_type = FUNC_TYPE_CIPHER; | |
521 | bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE); | |
bc36ee62 | 522 | #ifdef OPENSSL_SYS_VMS |
10621efd MC |
523 | { |
524 | BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
525 | bio_stdout = BIO_push(tmpbio, bio_stdout); | |
526 | } | |
645749ef | 527 | #endif |
53ec8809 | 528 | |
10621efd MC |
529 | if (!load_config(bio_err, NULL)) |
530 | goto end; | |
531 | ||
532 | if (list_type == FUNC_TYPE_PKEY) | |
533 | list_pkey(bio_stdout); | |
534 | if (list_type == FUNC_TYPE_MD_ALG) | |
535 | list_md(bio_stdout); | |
536 | if (list_type == FUNC_TYPE_CIPHER_ALG) | |
537 | list_cipher(bio_stdout); | |
538 | else { | |
539 | for (fp = functions; fp->name != NULL; fp++) | |
540 | if (fp->type == list_type) | |
541 | BIO_printf(bio_stdout, "%s\n", fp->name); | |
542 | } | |
543 | BIO_free_all(bio_stdout); | |
544 | ret = 0; | |
545 | goto end; | |
546 | } else { | |
547 | BIO_printf(bio_err, "openssl:Error: '%s' is an invalid command.\n", | |
548 | argv[0]); | |
549 | BIO_printf(bio_err, "\nStandard commands"); | |
550 | i = 0; | |
551 | tp = 0; | |
552 | for (fp = functions; fp->name != NULL; fp++) { | |
553 | nl = 0; | |
f3dea9a5 | 554 | #ifdef OPENSSL_NO_CAMELLIA |
10621efd | 555 | if (((i++) % 5) == 0) |
f3dea9a5 | 556 | #else |
10621efd | 557 | if (((i++) % 4) == 0) |
f3dea9a5 | 558 | #endif |
10621efd MC |
559 | { |
560 | BIO_printf(bio_err, "\n"); | |
561 | nl = 1; | |
562 | } | |
563 | if (fp->type != tp) { | |
564 | tp = fp->type; | |
565 | if (!nl) | |
566 | BIO_printf(bio_err, "\n"); | |
567 | if (tp == FUNC_TYPE_MD) { | |
568 | i = 1; | |
569 | BIO_printf(bio_err, | |
570 | "\nMessage Digest commands (see the `dgst' command for more details)\n"); | |
571 | } else if (tp == FUNC_TYPE_CIPHER) { | |
572 | i = 1; | |
573 | BIO_printf(bio_err, | |
574 | "\nCipher commands (see the `enc' command for more details)\n"); | |
575 | } | |
576 | } | |
f3dea9a5 | 577 | #ifdef OPENSSL_NO_CAMELLIA |
10621efd | 578 | BIO_printf(bio_err, "%-15s", fp->name); |
f3dea9a5 | 579 | #else |
10621efd | 580 | BIO_printf(bio_err, "%-18s", fp->name); |
f3dea9a5 | 581 | #endif |
10621efd MC |
582 | } |
583 | BIO_printf(bio_err, "\n\n"); | |
584 | ret = 0; | |
50acf46b | 585 | } |
10621efd MC |
586 | end: |
587 | return (ret); | |
588 | } | |
589 | ||
590 | static int SortFnByName(const void *_f1, const void *_f2) | |
591 | { | |
592 | const FUNCTION *f1 = _f1; | |
593 | const FUNCTION *f2 = _f2; | |
594 | ||
595 | if (f1->type != f2->type) | |
596 | return f1->type - f2->type; | |
597 | return strcmp(f1->name, f2->name); | |
598 | } | |
50acf46b | 599 | |
0b33dac3 | 600 | static void list_pkey(BIO *out) |
10621efd MC |
601 | { |
602 | int i; | |
603 | for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) { | |
604 | const EVP_PKEY_ASN1_METHOD *ameth; | |
605 | int pkey_id, pkey_base_id, pkey_flags; | |
606 | const char *pinfo, *pem_str; | |
607 | ameth = EVP_PKEY_asn1_get0(i); | |
608 | EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags, | |
609 | &pinfo, &pem_str, ameth); | |
610 | if (pkey_flags & ASN1_PKEY_ALIAS) { | |
611 | BIO_printf(out, "Name: %s\n", OBJ_nid2ln(pkey_id)); | |
612 | BIO_printf(out, "\tType: Alias to %s\n", | |
613 | OBJ_nid2ln(pkey_base_id)); | |
614 | } else { | |
615 | BIO_printf(out, "Name: %s\n", pinfo); | |
616 | BIO_printf(out, "\tType: %s Algorithm\n", | |
617 | pkey_flags & ASN1_PKEY_DYNAMIC ? | |
618 | "External" : "Builtin"); | |
619 | BIO_printf(out, "\tOID: %s\n", OBJ_nid2ln(pkey_id)); | |
620 | if (pem_str == NULL) | |
621 | pem_str = "(none)"; | |
622 | BIO_printf(out, "\tPEM string: %s\n", pem_str); | |
623 | } | |
624 | ||
625 | } | |
626 | } | |
0b33dac3 | 627 | |
5ba4bf35 | 628 | static void list_cipher_fn(const EVP_CIPHER *c, |
10621efd MC |
629 | const char *from, const char *to, void *arg) |
630 | { | |
631 | if (c) | |
632 | BIO_printf(arg, "%s\n", EVP_CIPHER_name(c)); | |
633 | else { | |
634 | if (!from) | |
635 | from = "<undefined>"; | |
636 | if (!to) | |
637 | to = "<undefined>"; | |
638 | BIO_printf(arg, "%s => %s\n", from, to); | |
639 | } | |
640 | } | |
5ba4bf35 DSH |
641 | |
642 | static void list_cipher(BIO *out) | |
10621efd MC |
643 | { |
644 | EVP_CIPHER_do_all_sorted(list_cipher_fn, out); | |
645 | } | |
5ba4bf35 DSH |
646 | |
647 | static void list_md_fn(const EVP_MD *m, | |
10621efd MC |
648 | const char *from, const char *to, void *arg) |
649 | { | |
650 | if (m) | |
651 | BIO_printf(arg, "%s\n", EVP_MD_name(m)); | |
652 | else { | |
653 | if (!from) | |
654 | from = "<undefined>"; | |
655 | if (!to) | |
656 | to = "<undefined>"; | |
657 | BIO_printf(arg, "%s => %s\n", from, to); | |
658 | } | |
659 | } | |
5ba4bf35 DSH |
660 | |
661 | static void list_md(BIO *out) | |
10621efd MC |
662 | { |
663 | EVP_MD_do_all_sorted(list_md_fn, out); | |
664 | } | |
3c1d6bbc | 665 | |
10621efd MC |
666 | static int MS_CALLBACK function_cmp(const FUNCTION * a, const FUNCTION * b) |
667 | { | |
668 | return strncmp(a->name, b->name, 8); | |
669 | } | |
50acf46b | 670 | |
10621efd | 671 | static IMPLEMENT_LHASH_COMP_FN(function, FUNCTION) |
d02b48c6 | 672 | |
10621efd MC |
673 | static unsigned long MS_CALLBACK function_hash(const FUNCTION * a) |
674 | { | |
675 | return lh_strhash(a->name); | |
676 | } | |
d02b48c6 | 677 | |
10621efd | 678 | static IMPLEMENT_LHASH_HASH_FN(function, FUNCTION) |
d02b48c6 | 679 | |
10621efd MC |
680 | static LHASH_OF(FUNCTION) *prog_init(void) |
681 | { | |
682 | LHASH_OF(FUNCTION) *ret; | |
683 | FUNCTION *f; | |
684 | size_t i; | |
685 | ||
686 | /* Purely so it looks nice when the user hits ? */ | |
687 | for (i = 0, f = functions; f->name != NULL; ++f, ++i) ; | |
688 | qsort(functions, i, sizeof *functions, SortFnByName); | |
689 | ||
690 | if ((ret = lh_FUNCTION_new()) == NULL) | |
691 | return (NULL); | |
692 | ||
693 | for (f = functions; f->name != NULL; f++) | |
694 | (void)lh_FUNCTION_insert(ret, f); | |
695 | return (ret); | |
696 | } |