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| 1 /* apps/openssl.c */ | |
| 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) | |
| 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 */ | |
| 58 /* ==================================================================== | |
| 59 * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved. | |
| 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 | |
| 112 | |
| 113 #include <stdio.h> | |
| 114 #include <string.h> | |
| 115 #include <stdlib.h> | |
| 116 #define OPENSSL_C /* tells apps.h to use complete apps_startup() */ | |
| 117 #include "apps.h" | |
| 118 #include <openssl/bio.h> | |
| 119 #include <openssl/crypto.h> | |
| 120 #include <openssl/lhash.h> | |
| 121 #include <openssl/conf.h> | |
| 122 #include <openssl/x509.h> | |
| 123 #include <openssl/pem.h> | |
| 124 #include <openssl/ssl.h> | |
| 125 #ifndef OPENSSL_NO_ENGINE | |
| 126 #include <openssl/engine.h> | |
| 127 #endif | |
| 128 #define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */ | |
| 129 #include "progs.h" | |
| 130 #include "s_apps.h" | |
| 131 #include <openssl/err.h> | |
| 132 #ifdef OPENSSL_FIPS | |
| 133 #include <openssl/fips.h> | |
| 134 #endif | |
| 135 | |
| 136 /* The LHASH callbacks ("hash" & "cmp") have been replaced by functions with the | |
| 137 * base prototypes (we cast each variable inside the function to the required | |
| 138 * type of "FUNCTION*"). This removes the necessity for macro-generated wrapper | |
| 139 * functions. */ | |
| 140 | |
| 141 static LHASH_OF(FUNCTION) *prog_init(void ); | |
| 142 static int do_cmd(LHASH_OF(FUNCTION) *prog,int argc,char *argv[]); | |
| 143 static void list_pkey(BIO *out); | |
| 144 static void list_cipher(BIO *out); | |
| 145 static void list_md(BIO *out); | |
| 146 char *default_config_file=NULL; | |
| 147 | |
| 148 /* Make sure there is only one when MONOLITH is defined */ | |
| 149 #ifdef MONOLITH | |
| 150 CONF *config=NULL; | |
| 151 BIO *bio_err=NULL; | |
| 152 #endif | |
| 153 | |
| 154 | |
| 155 static void lock_dbg_cb(int mode, int type, const char *file, int line) | |
| 156 { | |
| 157 static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */ | |
| 158 const char *errstr = NULL; | |
| 159 int rw; | |
| 160 | |
| 161 rw = mode & (CRYPTO_READ|CRYPTO_WRITE); | |
| 162 if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) | |
| 163 { | |
| 164 errstr = "invalid mode"; | |
| 165 goto err; | |
| 166 } | |
| 167 | |
| 168 if (type < 0 || type >= CRYPTO_NUM_LOCKS) | |
| 169 { | |
| 170 errstr = "type out of bounds"; | |
| 171 goto err; | |
| 172 } | |
| 173 | |
| 174 if (mode & CRYPTO_LOCK) | |
| 175 { | |
| 176 if (modes[type]) | |
| 177 { | |
| 178 errstr = "already locked"; | |
| 179 /* must not happen in a single-threaded program | |
| 180 * (would deadlock) */ | |
| 181 goto err; | |
| 182 } | |
| 183 | |
| 184 modes[type] = rw; | |
| 185 } | |
| 186 else if (mode & CRYPTO_UNLOCK) | |
| 187 { | |
| 188 if (!modes[type]) | |
| 189 { | |
| 190 errstr = "not locked"; | |
| 191 goto err; | |
| 192 } | |
| 193 | |
| 194 if (modes[type] != rw) | |
| 195 { | |
| 196 errstr = (rw == CRYPTO_READ) ? | |
| 197 "CRYPTO_r_unlock on write lock" : | |
| 198 "CRYPTO_w_unlock on read lock"; | |
| 199 } | |
| 200 | |
| 201 modes[type] = 0; | |
| 202 } | |
| 203 else | |
| 204 { | |
| 205 errstr = "invalid mode"; | |
| 206 goto err; | |
| 207 } | |
| 208 | |
| 209 err: | |
| 210 if (errstr) | |
| 211 { | |
| 212 /* we cannot use bio_err here */ | |
| 213 fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at
%s:%d\n", | |
| 214 errstr, mode, type, file, line); | |
| 215 } | |
| 216 } | |
| 217 | |
| 218 #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) | |
| 219 # define ARGV _Argv | |
| 220 #else | |
| 221 # define ARGV Argv | |
| 222 #endif | |
| 223 | |
| 224 int main(int Argc, char *ARGV[]) | |
| 225 { | |
| 226 ARGS arg; | |
| 227 #define PROG_NAME_SIZE 39 | |
| 228 char pname[PROG_NAME_SIZE+1]; | |
| 229 FUNCTION f,*fp; | |
| 230 MS_STATIC const char *prompt; | |
| 231 MS_STATIC char buf[1024]; | |
| 232 char *to_free=NULL; | |
| 233 int n,i,ret=0; | |
| 234 int argc; | |
| 235 char **argv,*p; | |
| 236 LHASH_OF(FUNCTION) *prog=NULL; | |
| 237 long errline; | |
| 238 | |
| 239 #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) | |
| 240 /* 2011-03-22 SMS. | |
| 241 * If we have 32-bit pointers everywhere, then we're safe, and | |
| 242 * we bypass this mess, as on non-VMS systems. (See ARGV, | |
| 243 * above.) | |
| 244 * Problem 1: Compaq/HP C before V7.3 always used 32-bit | |
| 245 * pointers for argv[]. | |
| 246 * Fix 1: For a 32-bit argv[], when we're using 64-bit pointers | |
| 247 * everywhere else, we always allocate and use a 64-bit | |
| 248 * duplicate of argv[]. | |
| 249 * Problem 2: Compaq/HP C V7.3 (Alpha, IA64) before ECO1 failed | |
| 250 * to NULL-terminate a 64-bit argv[]. (As this was written, the | |
| 251 * compiler ECO was available only on IA64.) | |
| 252 * Fix 2: Unless advised not to (VMS_TRUST_ARGV), we test a | |
| 253 * 64-bit argv[argc] for NULL, and, if necessary, use a | |
| 254 * (properly) NULL-terminated (64-bit) duplicate of argv[]. | |
| 255 * The same code is used in either case to duplicate argv[]. | |
| 256 * Some of these decisions could be handled in preprocessing, | |
| 257 * but the code tends to get even uglier, and the penalty for | |
| 258 * deciding at compile- or run-time is tiny. | |
| 259 */ | |
| 260 char **Argv = NULL; | |
| 261 int free_Argv = 0; | |
| 262 | |
| 263 if ((sizeof( _Argv) < 8) /* 32-bit argv[]. */ | |
| 264 # if !defined( VMS_TRUST_ARGV) | |
| 265 || (_Argv[ Argc] != NULL) /* Untrusted argv[argc] not NULL. */ | |
| 266 # endif | |
| 267 ) | |
| 268 { | |
| 269 int i; | |
| 270 Argv = OPENSSL_malloc( (Argc+ 1)* sizeof( char *)); | |
| 271 if (Argv == NULL) | |
| 272 { ret = -1; goto end; } | |
| 273 for(i = 0; i < Argc; i++) | |
| 274 Argv[i] = _Argv[i]; | |
| 275 Argv[ Argc] = NULL; /* Certain NULL termination. */ | |
| 276 free_Argv = 1; | |
| 277 } | |
| 278 else | |
| 279 { | |
| 280 /* Use the known-good 32-bit argv[] (which needs the | |
| 281 * type cast to satisfy the compiler), or the trusted or | |
| 282 * tested-good 64-bit argv[] as-is. */ | |
| 283 Argv = (char **)_Argv; | |
| 284 } | |
| 285 #endif /* defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) */ | |
| 286 | |
| 287 arg.data=NULL; | |
| 288 arg.count=0; | |
| 289 | |
| 290 if (bio_err == NULL) | |
| 291 if ((bio_err=BIO_new(BIO_s_file())) != NULL) | |
| 292 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); | |
| 293 | |
| 294 if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) /* if not defined, use compi
led-in library defaults */ | |
| 295 { | |
| 296 if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))) | |
| 297 { | |
| 298 CRYPTO_malloc_debug_init(); | |
| 299 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL); | |
| 300 } | |
| 301 else | |
| 302 { | |
| 303 /* OPENSSL_DEBUG_MEMORY=off */ | |
| 304 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0); | |
| 305 } | |
| 306 } | |
| 307 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); | |
| 308 | |
| 309 #if 0 | |
| 310 if (getenv("OPENSSL_DEBUG_LOCKING") != NULL) | |
| 311 #endif | |
| 312 { | |
| 313 CRYPTO_set_locking_callback(lock_dbg_cb); | |
| 314 } | |
| 315 | |
| 316 if(getenv("OPENSSL_FIPS")) { | |
| 317 #ifdef OPENSSL_FIPS | |
| 318 if (!FIPS_mode_set(1)) { | |
| 319 ERR_load_crypto_strings(); | |
| 320 ERR_print_errors(BIO_new_fp(stderr,BIO_NOCLOSE)); | |
| 321 EXIT(1); | |
| 322 } | |
| 323 #else | |
| 324 fprintf(stderr, "FIPS mode not supported.\n"); | |
| 325 EXIT(1); | |
| 326 #endif | |
| 327 } | |
| 328 | |
| 329 apps_startup(); | |
| 330 | |
| 331 /* Lets load up our environment a little */ | |
| 332 p=getenv("OPENSSL_CONF"); | |
| 333 if (p == NULL) | |
| 334 p=getenv("SSLEAY_CONF"); | |
| 335 if (p == NULL) | |
| 336 p=to_free=make_config_name(); | |
| 337 | |
| 338 default_config_file=p; | |
| 339 | |
| 340 config=NCONF_new(NULL); | |
| 341 i=NCONF_load(config,p,&errline); | |
| 342 if (i == 0) | |
| 343 { | |
| 344 if (ERR_GET_REASON(ERR_peek_last_error()) | |
| 345 == CONF_R_NO_SUCH_FILE) | |
| 346 { | |
| 347 #if 0 /* ANDROID */ | |
| 348 BIO_printf(bio_err, | |
| 349 "WARNING: can't open config file: %s\n",p); | |
| 350 #endif | |
| 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 } | |
| 361 } | |
| 362 | |
| 363 prog=prog_init(); | |
| 364 | |
| 365 /* first check the program name */ | |
| 366 program_name(Argv[0],pname,sizeof pname); | |
| 367 | |
| 368 f.name=pname; | |
| 369 fp=lh_FUNCTION_retrieve(prog,&f); | |
| 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 | |
| 388 /* ok, lets enter the old 'OpenSSL>' mode */ | |
| 389 | |
| 390 for (;;) | |
| 391 { | |
| 392 ret=0; | |
| 393 p=buf; | |
| 394 n=sizeof buf; | |
| 395 i=0; | |
| 396 for (;;) | |
| 397 { | |
| 398 p[0]='\0'; | |
| 399 if (i++) | |
| 400 prompt=">"; | |
| 401 else prompt="OpenSSL> "; | |
| 402 fputs(prompt,stdout); | |
| 403 fflush(stdout); | |
| 404 if (!fgets(p,n,stdin)) | |
| 405 goto end; | |
| 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]); | |
| 424 (void)BIO_flush(bio_err); | |
| 425 } | |
| 426 BIO_printf(bio_err,"bad exit\n"); | |
| 427 ret=1; | |
| 428 end: | |
| 429 if (to_free) | |
| 430 OPENSSL_free(to_free); | |
| 431 if (config != NULL) | |
| 432 { | |
| 433 NCONF_free(config); | |
| 434 config=NULL; | |
| 435 } | |
| 436 if (prog != NULL) lh_FUNCTION_free(prog); | |
| 437 if (arg.data != NULL) OPENSSL_free(arg.data); | |
| 438 | |
| 439 apps_shutdown(); | |
| 440 | |
| 441 CRYPTO_mem_leaks(bio_err); | |
| 442 if (bio_err != NULL) | |
| 443 { | |
| 444 BIO_free(bio_err); | |
| 445 bio_err=NULL; | |
| 446 } | |
| 447 #if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) | |
| 448 /* Free any duplicate Argv[] storage. */ | |
| 449 if (free_Argv) | |
| 450 { | |
| 451 OPENSSL_free(Argv); | |
| 452 } | |
| 453 #endif | |
| 454 OPENSSL_EXIT(ret); | |
| 455 } | |
| 456 | |
| 457 #define LIST_STANDARD_COMMANDS "list-standard-commands" | |
| 458 #define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands" | |
| 459 #define LIST_MESSAGE_DIGEST_ALGORITHMS "list-message-digest-algorithms" | |
| 460 #define LIST_CIPHER_COMMANDS "list-cipher-commands" | |
| 461 #define LIST_CIPHER_ALGORITHMS "list-cipher-algorithms" | |
| 462 #define LIST_PUBLIC_KEY_ALGORITHMS "list-public-key-algorithms" | |
| 463 | |
| 464 | |
| 465 static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]) | |
| 466 { | |
| 467 FUNCTION f,*fp; | |
| 468 int i,ret=1,tp,nl; | |
| 469 | |
| 470 if ((argc <= 0) || (argv[0] == NULL)) | |
| 471 { ret=0; goto end; } | |
| 472 f.name=argv[0]; | |
| 473 fp=lh_FUNCTION_retrieve(prog,&f); | |
| 474 if (fp == NULL) | |
| 475 { | |
| 476 if (EVP_get_digestbyname(argv[0])) | |
| 477 { | |
| 478 f.type = FUNC_TYPE_MD; | |
| 479 f.func = dgst_main; | |
| 480 fp = &f; | |
| 481 } | |
| 482 else if (EVP_get_cipherbyname(argv[0])) | |
| 483 { | |
| 484 f.type = FUNC_TYPE_CIPHER; | |
| 485 f.func = enc_main; | |
| 486 fp = &f; | |
| 487 } | |
| 488 } | |
| 489 if (fp != NULL) | |
| 490 { | |
| 491 ret=fp->func(argc,argv); | |
| 492 } | |
| 493 else if ((strncmp(argv[0],"no-",3)) == 0) | |
| 494 { | |
| 495 BIO *bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE); | |
| 496 #ifdef OPENSSL_SYS_VMS | |
| 497 { | |
| 498 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
| 499 bio_stdout = BIO_push(tmpbio, bio_stdout); | |
| 500 } | |
| 501 #endif | |
| 502 f.name=argv[0]+3; | |
| 503 ret = (lh_FUNCTION_retrieve(prog,&f) != NULL); | |
| 504 if (!ret) | |
| 505 BIO_printf(bio_stdout, "%s\n", argv[0]); | |
| 506 else | |
| 507 BIO_printf(bio_stdout, "%s\n", argv[0]+3); | |
| 508 BIO_free_all(bio_stdout); | |
| 509 goto end; | |
| 510 } | |
| 511 else if ((strcmp(argv[0],"quit") == 0) || | |
| 512 (strcmp(argv[0],"q") == 0) || | |
| 513 (strcmp(argv[0],"exit") == 0) || | |
| 514 (strcmp(argv[0],"bye") == 0)) | |
| 515 { | |
| 516 ret= -1; | |
| 517 goto end; | |
| 518 } | |
| 519 else if ((strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) || | |
| 520 (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) || | |
| 521 (strcmp(argv[0],LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) || | |
| 522 (strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0) || | |
| 523 (strcmp(argv[0],LIST_CIPHER_ALGORITHMS) == 0) || | |
| 524 (strcmp(argv[0],LIST_PUBLIC_KEY_ALGORITHMS) == 0)) | |
| 525 { | |
| 526 int list_type; | |
| 527 BIO *bio_stdout; | |
| 528 | |
| 529 if (strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) | |
| 530 list_type = FUNC_TYPE_GENERAL; | |
| 531 else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) | |
| 532 list_type = FUNC_TYPE_MD; | |
| 533 else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) | |
| 534 list_type = FUNC_TYPE_MD_ALG; | |
| 535 else if (strcmp(argv[0],LIST_PUBLIC_KEY_ALGORITHMS) == 0) | |
| 536 list_type = FUNC_TYPE_PKEY; | |
| 537 else if (strcmp(argv[0],LIST_CIPHER_ALGORITHMS) == 0) | |
| 538 list_type = FUNC_TYPE_CIPHER_ALG; | |
| 539 else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */ | |
| 540 list_type = FUNC_TYPE_CIPHER; | |
| 541 bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE); | |
| 542 #ifdef OPENSSL_SYS_VMS | |
| 543 { | |
| 544 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
| 545 bio_stdout = BIO_push(tmpbio, bio_stdout); | |
| 546 } | |
| 547 #endif | |
| 548 | |
| 549 if (!load_config(bio_err, NULL)) | |
| 550 goto end; | |
| 551 | |
| 552 if (list_type == FUNC_TYPE_PKEY) | |
| 553 list_pkey(bio_stdout); | |
| 554 if (list_type == FUNC_TYPE_MD_ALG) | |
| 555 list_md(bio_stdout); | |
| 556 if (list_type == FUNC_TYPE_CIPHER_ALG) | |
| 557 list_cipher(bio_stdout); | |
| 558 else | |
| 559 { | |
| 560 for (fp=functions; fp->name != NULL; fp++) | |
| 561 if (fp->type == list_type) | |
| 562 BIO_printf(bio_stdout, "%s\n", | |
| 563 fp->name); | |
| 564 } | |
| 565 BIO_free_all(bio_stdout); | |
| 566 ret=0; | |
| 567 goto end; | |
| 568 } | |
| 569 else | |
| 570 { | |
| 571 BIO_printf(bio_err,"openssl:Error: '%s' is an invalid command.\n
", | |
| 572 argv[0]); | |
| 573 BIO_printf(bio_err, "\nStandard commands"); | |
| 574 i=0; | |
| 575 tp=0; | |
| 576 for (fp=functions; fp->name != NULL; fp++) | |
| 577 { | |
| 578 nl=0; | |
| 579 #ifdef OPENSSL_NO_CAMELLIA | |
| 580 if (((i++) % 5) == 0) | |
| 581 #else | |
| 582 if (((i++) % 4) == 0) | |
| 583 #endif | |
| 584 { | |
| 585 BIO_printf(bio_err,"\n"); | |
| 586 nl=1; | |
| 587 } | |
| 588 if (fp->type != tp) | |
| 589 { | |
| 590 tp=fp->type; | |
| 591 if (!nl) BIO_printf(bio_err,"\n"); | |
| 592 if (tp == FUNC_TYPE_MD) | |
| 593 { | |
| 594 i=1; | |
| 595 BIO_printf(bio_err, | |
| 596 "\nMessage Digest commands (see
the `dgst' command for more details)\n"); | |
| 597 } | |
| 598 else if (tp == FUNC_TYPE_CIPHER) | |
| 599 { | |
| 600 i=1; | |
| 601 BIO_printf(bio_err,"\nCipher commands (s
ee the `enc' command for more details)\n"); | |
| 602 } | |
| 603 } | |
| 604 #ifdef OPENSSL_NO_CAMELLIA | |
| 605 BIO_printf(bio_err,"%-15s",fp->name); | |
| 606 #else | |
| 607 BIO_printf(bio_err,"%-18s",fp->name); | |
| 608 #endif | |
| 609 } | |
| 610 BIO_printf(bio_err,"\n\n"); | |
| 611 ret=0; | |
| 612 } | |
| 613 end: | |
| 614 return(ret); | |
| 615 } | |
| 616 | |
| 617 static int SortFnByName(const void *_f1,const void *_f2) | |
| 618 { | |
| 619 const FUNCTION *f1=_f1; | |
| 620 const FUNCTION *f2=_f2; | |
| 621 | |
| 622 if(f1->type != f2->type) | |
| 623 return f1->type-f2->type; | |
| 624 return strcmp(f1->name,f2->name); | |
| 625 } | |
| 626 | |
| 627 static void list_pkey(BIO *out) | |
| 628 { | |
| 629 int i; | |
| 630 for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) | |
| 631 { | |
| 632 const EVP_PKEY_ASN1_METHOD *ameth; | |
| 633 int pkey_id, pkey_base_id, pkey_flags; | |
| 634 const char *pinfo, *pem_str; | |
| 635 ameth = EVP_PKEY_asn1_get0(i); | |
| 636 EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags, | |
| 637 &pinfo, &pem_str, ameth); | |
| 638 if (pkey_flags & ASN1_PKEY_ALIAS) | |
| 639 { | |
| 640 BIO_printf(out, "Name: %s\n", | |
| 641 OBJ_nid2ln(pkey_id)); | |
| 642 BIO_printf(out, "\tType: Alias to %s\n", | |
| 643 OBJ_nid2ln(pkey_base_id)); | |
| 644 } | |
| 645 else | |
| 646 { | |
| 647 BIO_printf(out, "Name: %s\n", pinfo); | |
| 648 BIO_printf(out, "\tType: %s Algorithm\n", | |
| 649 pkey_flags & ASN1_PKEY_DYNAMIC ? | |
| 650 "External" : "Builtin"); | |
| 651 BIO_printf(out, "\tOID: %s\n", OBJ_nid2ln(pkey_id)); | |
| 652 if (pem_str == NULL) | |
| 653 pem_str = "(none)"; | |
| 654 BIO_printf(out, "\tPEM string: %s\n", pem_str); | |
| 655 } | |
| 656 | |
| 657 } | |
| 658 } | |
| 659 | |
| 660 static void list_cipher_fn(const EVP_CIPHER *c, | |
| 661 const char *from, const char *to, void *arg) | |
| 662 { | |
| 663 if (c) | |
| 664 BIO_printf(arg, "%s\n", EVP_CIPHER_name(c)); | |
| 665 else | |
| 666 { | |
| 667 if (!from) | |
| 668 from = "<undefined>"; | |
| 669 if (!to) | |
| 670 to = "<undefined>"; | |
| 671 BIO_printf(arg, "%s => %s\n", from, to); | |
| 672 } | |
| 673 } | |
| 674 | |
| 675 static void list_cipher(BIO *out) | |
| 676 { | |
| 677 EVP_CIPHER_do_all_sorted(list_cipher_fn, out); | |
| 678 } | |
| 679 | |
| 680 static void list_md_fn(const EVP_MD *m, | |
| 681 const char *from, const char *to, void *arg) | |
| 682 { | |
| 683 if (m) | |
| 684 BIO_printf(arg, "%s\n", EVP_MD_name(m)); | |
| 685 else | |
| 686 { | |
| 687 if (!from) | |
| 688 from = "<undefined>"; | |
| 689 if (!to) | |
| 690 to = "<undefined>"; | |
| 691 BIO_printf(arg, "%s => %s\n", from, to); | |
| 692 } | |
| 693 } | |
| 694 | |
| 695 static void list_md(BIO *out) | |
| 696 { | |
| 697 EVP_MD_do_all_sorted(list_md_fn, out); | |
| 698 } | |
| 699 | |
| 700 static int MS_CALLBACK function_cmp(const FUNCTION *a, const FUNCTION *b) | |
| 701 { | |
| 702 return strncmp(a->name,b->name,8); | |
| 703 } | |
| 704 static IMPLEMENT_LHASH_COMP_FN(function, FUNCTION) | |
| 705 | |
| 706 static unsigned long MS_CALLBACK function_hash(const FUNCTION *a) | |
| 707 { | |
| 708 return lh_strhash(a->name); | |
| 709 } | |
| 710 static IMPLEMENT_LHASH_HASH_FN(function, FUNCTION) | |
| 711 | |
| 712 static LHASH_OF(FUNCTION) *prog_init(void) | |
| 713 { | |
| 714 LHASH_OF(FUNCTION) *ret; | |
| 715 FUNCTION *f; | |
| 716 size_t i; | |
| 717 | |
| 718 /* Purely so it looks nice when the user hits ? */ | |
| 719 for(i=0,f=functions ; f->name != NULL ; ++f,++i) | |
| 720 ; | |
| 721 qsort(functions,i,sizeof *functions,SortFnByName); | |
| 722 | |
| 723 if ((ret=lh_FUNCTION_new()) == NULL) | |
| 724 return(NULL); | |
| 725 | |
| 726 for (f=functions; f->name != NULL; f++) | |
| 727 (void)lh_FUNCTION_insert(ret,f); | |
| 728 return(ret); | |
| 729 } | |
| 730 | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master