155714Skris/* apps/openssl.c */ 255714Skris/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 355714Skris * All rights reserved. 455714Skris * 555714Skris * This package is an SSL implementation written 655714Skris * by Eric Young (eay@cryptsoft.com). 755714Skris * The implementation was written so as to conform with Netscapes SSL. 855714Skris * 955714Skris * This library is free for commercial and non-commercial use as long as 1055714Skris * the following conditions are aheared to. The following conditions 1155714Skris * apply to all code found in this distribution, be it the RC4, RSA, 1255714Skris * lhash, DES, etc., code; not just the SSL code. The SSL documentation 1355714Skris * included with this distribution is covered by the same copyright terms 1455714Skris * except that the holder is Tim Hudson (tjh@cryptsoft.com). 1555714Skris * 1655714Skris * Copyright remains Eric Young's, and as such any Copyright notices in 1755714Skris * the code are not to be removed. 1855714Skris * If this package is used in a product, Eric Young should be given attribution 1955714Skris * as the author of the parts of the library used. 2055714Skris * This can be in the form of a textual message at program startup or 2155714Skris * in documentation (online or textual) provided with the package. 2255714Skris * 2355714Skris * Redistribution and use in source and binary forms, with or without 2455714Skris * modification, are permitted provided that the following conditions 2555714Skris * are met: 2655714Skris * 1. Redistributions of source code must retain the copyright 2755714Skris * notice, this list of conditions and the following disclaimer. 2855714Skris * 2. Redistributions in binary form must reproduce the above copyright 2955714Skris * notice, this list of conditions and the following disclaimer in the 3055714Skris * documentation and/or other materials provided with the distribution. 3155714Skris * 3. All advertising materials mentioning features or use of this software 3255714Skris * must display the following acknowledgement: 3355714Skris * "This product includes cryptographic software written by 3455714Skris * Eric Young (eay@cryptsoft.com)" 3555714Skris * The word 'cryptographic' can be left out if the rouines from the library 3655714Skris * being used are not cryptographic related :-). 3755714Skris * 4. If you include any Windows specific code (or a derivative thereof) from 3855714Skris * the apps directory (application code) you must include an acknowledgement: 3955714Skris * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 4055714Skris * 4155714Skris * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 4255714Skris * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 4355714Skris * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 4455714Skris * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 4555714Skris * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 4655714Skris * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 4755714Skris * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 4855714Skris * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 4955714Skris * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 5055714Skris * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 5155714Skris * SUCH DAMAGE. 5255714Skris * 5355714Skris * The licence and distribution terms for any publically available version or 5455714Skris * derivative of this code cannot be changed. i.e. this code cannot simply be 5555714Skris * copied and put under another distribution licence 5655714Skris * [including the GNU Public Licence.] 5755714Skris */ 58109998Smarkm/* ==================================================================== 59162911Ssimon * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved. 60109998Smarkm * 61109998Smarkm * Redistribution and use in source and binary forms, with or without 62109998Smarkm * modification, are permitted provided that the following conditions 63109998Smarkm * are met: 64109998Smarkm * 65109998Smarkm * 1. Redistributions of source code must retain the above copyright 66109998Smarkm * notice, this list of conditions and the following disclaimer. 67109998Smarkm * 68109998Smarkm * 2. Redistributions in binary form must reproduce the above copyright 69109998Smarkm * notice, this list of conditions and the following disclaimer in 70109998Smarkm * the documentation and/or other materials provided with the 71109998Smarkm * distribution. 72109998Smarkm * 73109998Smarkm * 3. All advertising materials mentioning features or use of this 74109998Smarkm * software must display the following acknowledgment: 75109998Smarkm * "This product includes software developed by the OpenSSL Project 76109998Smarkm * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 77109998Smarkm * 78109998Smarkm * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 79109998Smarkm * endorse or promote products derived from this software without 80109998Smarkm * prior written permission. For written permission, please contact 81109998Smarkm * openssl-core@openssl.org. 82109998Smarkm * 83109998Smarkm * 5. Products derived from this software may not be called "OpenSSL" 84109998Smarkm * nor may "OpenSSL" appear in their names without prior written 85109998Smarkm * permission of the OpenSSL Project. 86109998Smarkm * 87109998Smarkm * 6. Redistributions of any form whatsoever must retain the following 88109998Smarkm * acknowledgment: 89109998Smarkm * "This product includes software developed by the OpenSSL Project 90109998Smarkm * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 91109998Smarkm * 92109998Smarkm * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 93109998Smarkm * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 94109998Smarkm * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 95109998Smarkm * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 96109998Smarkm * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 97109998Smarkm * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 98109998Smarkm * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 99109998Smarkm * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 100109998Smarkm * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 101109998Smarkm * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 102109998Smarkm * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 103109998Smarkm * OF THE POSSIBILITY OF SUCH DAMAGE. 104109998Smarkm * ==================================================================== 105109998Smarkm * 106109998Smarkm * This product includes cryptographic software written by Eric Young 107109998Smarkm * (eay@cryptsoft.com). This product includes software written by Tim 108109998Smarkm * Hudson (tjh@cryptsoft.com). 109109998Smarkm * 110109998Smarkm */ 11155714Skris 112109998Smarkm 11355714Skris#include <stdio.h> 11455714Skris#include <string.h> 11555714Skris#include <stdlib.h> 11659191Skris#define OPENSSL_C /* tells apps.h to use complete apps_startup() */ 117109998Smarkm#include "apps.h" 11855714Skris#include <openssl/bio.h> 11955714Skris#include <openssl/crypto.h> 120279264Sdelphij#include <openssl/rand.h> 12155714Skris#include <openssl/lhash.h> 12255714Skris#include <openssl/conf.h> 12355714Skris#include <openssl/x509.h> 12455714Skris#include <openssl/pem.h> 12555714Skris#include <openssl/ssl.h> 126111147Snectar#ifndef OPENSSL_NO_ENGINE 127109998Smarkm#include <openssl/engine.h> 128111147Snectar#endif 12955714Skris#define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */ 13059191Skris#include "progs.h" 13155714Skris#include "s_apps.h" 13255714Skris#include <openssl/err.h> 133238405Sjkim#ifdef OPENSSL_FIPS 134238405Sjkim#include <openssl/fips.h> 135238405Sjkim#endif 13655714Skris 137109998Smarkm/* The LHASH callbacks ("hash" & "cmp") have been replaced by functions with the 138109998Smarkm * base prototypes (we cast each variable inside the function to the required 139109998Smarkm * type of "FUNCTION*"). This removes the necessity for macro-generated wrapper 140109998Smarkm * functions. */ 141109998Smarkm 142238405Sjkimstatic LHASH_OF(FUNCTION) *prog_init(void ); 143238405Sjkimstatic int do_cmd(LHASH_OF(FUNCTION) *prog,int argc,char *argv[]); 144238405Sjkimstatic void list_pkey(BIO *out); 145238405Sjkimstatic void list_cipher(BIO *out); 146238405Sjkimstatic void list_md(BIO *out); 14755714Skrischar *default_config_file=NULL; 14855714Skris 14955714Skris/* Make sure there is only one when MONOLITH is defined */ 15055714Skris#ifdef MONOLITH 151109998SmarkmCONF *config=NULL; 15255714SkrisBIO *bio_err=NULL; 15355714Skris#endif 15455714Skris 155109998Smarkm 156109998Smarkmstatic void lock_dbg_cb(int mode, int type, const char *file, int line) 157109998Smarkm { 158109998Smarkm static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */ 159109998Smarkm const char *errstr = NULL; 160109998Smarkm int rw; 161109998Smarkm 162109998Smarkm rw = mode & (CRYPTO_READ|CRYPTO_WRITE); 163109998Smarkm if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) 164109998Smarkm { 165109998Smarkm errstr = "invalid mode"; 166109998Smarkm goto err; 167109998Smarkm } 168109998Smarkm 169120631Snectar if (type < 0 || type >= CRYPTO_NUM_LOCKS) 170109998Smarkm { 171109998Smarkm errstr = "type out of bounds"; 172109998Smarkm goto err; 173109998Smarkm } 174109998Smarkm 175109998Smarkm if (mode & CRYPTO_LOCK) 176109998Smarkm { 177109998Smarkm if (modes[type]) 178109998Smarkm { 179109998Smarkm errstr = "already locked"; 180109998Smarkm /* must not happen in a single-threaded program 181109998Smarkm * (would deadlock) */ 182109998Smarkm goto err; 183109998Smarkm } 184109998Smarkm 185109998Smarkm modes[type] = rw; 186109998Smarkm } 187109998Smarkm else if (mode & CRYPTO_UNLOCK) 188109998Smarkm { 189109998Smarkm if (!modes[type]) 190109998Smarkm { 191109998Smarkm errstr = "not locked"; 192109998Smarkm goto err; 193109998Smarkm } 194109998Smarkm 195109998Smarkm if (modes[type] != rw) 196109998Smarkm { 197109998Smarkm errstr = (rw == CRYPTO_READ) ? 198109998Smarkm "CRYPTO_r_unlock on write lock" : 199109998Smarkm "CRYPTO_w_unlock on read lock"; 200109998Smarkm } 201109998Smarkm 202109998Smarkm modes[type] = 0; 203109998Smarkm } 204109998Smarkm else 205109998Smarkm { 206109998Smarkm errstr = "invalid mode"; 207109998Smarkm goto err; 208109998Smarkm } 209109998Smarkm 210109998Smarkm err: 211109998Smarkm if (errstr) 212109998Smarkm { 213109998Smarkm /* we cannot use bio_err here */ 214109998Smarkm fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n", 215109998Smarkm errstr, mode, type, file, line); 216109998Smarkm } 217109998Smarkm } 218109998Smarkm 219238405Sjkim#if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) 220238405Sjkim# define ARGV _Argv 221238405Sjkim#else 222238405Sjkim# define ARGV Argv 223238405Sjkim#endif 224109998Smarkm 225238405Sjkimint main(int Argc, char *ARGV[]) 22655714Skris { 22755714Skris ARGS arg; 228100928Snectar#define PROG_NAME_SIZE 39 229100928Snectar char pname[PROG_NAME_SIZE+1]; 23055714Skris FUNCTION f,*fp; 231160814Ssimon MS_STATIC const char *prompt; 232160814Ssimon MS_STATIC char buf[1024]; 233109998Smarkm char *to_free=NULL; 23455714Skris int n,i,ret=0; 23555714Skris int argc; 23655714Skris char **argv,*p; 237238405Sjkim LHASH_OF(FUNCTION) *prog=NULL; 23855714Skris long errline; 23955714Skris 240238405Sjkim#if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) 241238405Sjkim /* 2011-03-22 SMS. 242238405Sjkim * If we have 32-bit pointers everywhere, then we're safe, and 243238405Sjkim * we bypass this mess, as on non-VMS systems. (See ARGV, 244238405Sjkim * above.) 245238405Sjkim * Problem 1: Compaq/HP C before V7.3 always used 32-bit 246238405Sjkim * pointers for argv[]. 247238405Sjkim * Fix 1: For a 32-bit argv[], when we're using 64-bit pointers 248238405Sjkim * everywhere else, we always allocate and use a 64-bit 249238405Sjkim * duplicate of argv[]. 250238405Sjkim * Problem 2: Compaq/HP C V7.3 (Alpha, IA64) before ECO1 failed 251238405Sjkim * to NULL-terminate a 64-bit argv[]. (As this was written, the 252238405Sjkim * compiler ECO was available only on IA64.) 253238405Sjkim * Fix 2: Unless advised not to (VMS_TRUST_ARGV), we test a 254238405Sjkim * 64-bit argv[argc] for NULL, and, if necessary, use a 255238405Sjkim * (properly) NULL-terminated (64-bit) duplicate of argv[]. 256238405Sjkim * The same code is used in either case to duplicate argv[]. 257238405Sjkim * Some of these decisions could be handled in preprocessing, 258238405Sjkim * but the code tends to get even uglier, and the penalty for 259238405Sjkim * deciding at compile- or run-time is tiny. 260238405Sjkim */ 261238405Sjkim char **Argv = NULL; 262238405Sjkim int free_Argv = 0; 263194206Ssimon 264238405Sjkim if ((sizeof( _Argv) < 8) /* 32-bit argv[]. */ 265238405Sjkim# if !defined( VMS_TRUST_ARGV) 266238405Sjkim || (_Argv[ Argc] != NULL) /* Untrusted argv[argc] not NULL. */ 267238405Sjkim# endif 268238405Sjkim ) 269238405Sjkim { 270238405Sjkim int i; 271238405Sjkim Argv = OPENSSL_malloc( (Argc+ 1)* sizeof( char *)); 272238405Sjkim if (Argv == NULL) 273238405Sjkim { ret = -1; goto end; } 274238405Sjkim for(i = 0; i < Argc; i++) 275238405Sjkim Argv[i] = _Argv[i]; 276238405Sjkim Argv[ Argc] = NULL; /* Certain NULL termination. */ 277238405Sjkim free_Argv = 1; 278194206Ssimon } 279238405Sjkim else 280238405Sjkim { 281238405Sjkim /* Use the known-good 32-bit argv[] (which needs the 282238405Sjkim * type cast to satisfy the compiler), or the trusted or 283238405Sjkim * tested-good 64-bit argv[] as-is. */ 284238405Sjkim Argv = (char **)_Argv; 285194206Ssimon } 286238405Sjkim#endif /* defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) */ 287194206Ssimon 288238405Sjkim arg.data=NULL; 289238405Sjkim arg.count=0; 290238405Sjkim 29155714Skris if (bio_err == NULL) 29255714Skris if ((bio_err=BIO_new(BIO_s_file())) != NULL) 29355714Skris BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); 29455714Skris 295109998Smarkm if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) /* if not defined, use compiled-in library defaults */ 296109998Smarkm { 297109998Smarkm if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))) 298109998Smarkm { 299109998Smarkm CRYPTO_malloc_debug_init(); 300109998Smarkm CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL); 301109998Smarkm } 302109998Smarkm else 303109998Smarkm { 304109998Smarkm /* OPENSSL_DEBUG_MEMORY=off */ 305109998Smarkm CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0); 306109998Smarkm } 307109998Smarkm } 308109998Smarkm CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); 30955714Skris 310109998Smarkm#if 0 311109998Smarkm if (getenv("OPENSSL_DEBUG_LOCKING") != NULL) 312109998Smarkm#endif 313109998Smarkm { 314109998Smarkm CRYPTO_set_locking_callback(lock_dbg_cb); 315109998Smarkm } 316109998Smarkm 317238405Sjkim if(getenv("OPENSSL_FIPS")) { 318238405Sjkim#ifdef OPENSSL_FIPS 319238405Sjkim if (!FIPS_mode_set(1)) { 320238405Sjkim ERR_load_crypto_strings(); 321238405Sjkim ERR_print_errors(BIO_new_fp(stderr,BIO_NOCLOSE)); 322238405Sjkim EXIT(1); 323238405Sjkim } 324238405Sjkim#else 325238405Sjkim fprintf(stderr, "FIPS mode not supported.\n"); 326238405Sjkim EXIT(1); 327238405Sjkim#endif 328238405Sjkim } 329238405Sjkim 330109998Smarkm apps_startup(); 331109998Smarkm 33255714Skris /* Lets load up our environment a little */ 33355714Skris p=getenv("OPENSSL_CONF"); 33455714Skris if (p == NULL) 33555714Skris p=getenv("SSLEAY_CONF"); 33655714Skris if (p == NULL) 337109998Smarkm p=to_free=make_config_name(); 33855714Skris 33955714Skris default_config_file=p; 34055714Skris 341109998Smarkm config=NCONF_new(NULL); 342109998Smarkm i=NCONF_load(config,p,&errline); 343109998Smarkm if (i == 0) 344109998Smarkm { 345238405Sjkim if (ERR_GET_REASON(ERR_peek_last_error()) 346238405Sjkim == CONF_R_NO_SUCH_FILE) 347238405Sjkim { 348238405Sjkim BIO_printf(bio_err, 349238405Sjkim "WARNING: can't open config file: %s\n",p); 350238405Sjkim ERR_clear_error(); 351238405Sjkim NCONF_free(config); 352238405Sjkim config = NULL; 353238405Sjkim } 354238405Sjkim else 355238405Sjkim { 356238405Sjkim ERR_print_errors(bio_err); 357238405Sjkim NCONF_free(config); 358238405Sjkim exit(1); 359238405Sjkim } 360109998Smarkm } 36155714Skris 36255714Skris prog=prog_init(); 36355714Skris 36455714Skris /* first check the program name */ 365109998Smarkm program_name(Argv[0],pname,sizeof pname); 36655714Skris 36755714Skris f.name=pname; 368238405Sjkim fp=lh_FUNCTION_retrieve(prog,&f); 36955714Skris if (fp != NULL) 37055714Skris { 37155714Skris Argv[0]=pname; 37255714Skris ret=fp->func(Argc,Argv); 37355714Skris goto end; 37455714Skris } 37555714Skris 37655714Skris /* ok, now check that there are not arguments, if there are, 37755714Skris * run with them, shifting the ssleay off the front */ 37855714Skris if (Argc != 1) 37955714Skris { 38055714Skris Argc--; 38155714Skris Argv++; 38255714Skris ret=do_cmd(prog,Argc,Argv); 38355714Skris if (ret < 0) ret=0; 38455714Skris goto end; 38555714Skris } 38655714Skris 38755714Skris /* ok, lets enter the old 'OpenSSL>' mode */ 38855714Skris 38955714Skris for (;;) 39055714Skris { 39155714Skris ret=0; 39255714Skris p=buf; 393109998Smarkm n=sizeof buf; 39455714Skris i=0; 39555714Skris for (;;) 39655714Skris { 39755714Skris p[0]='\0'; 39855714Skris if (i++) 39955714Skris prompt=">"; 40055714Skris else prompt="OpenSSL> "; 40155714Skris fputs(prompt,stdout); 40255714Skris fflush(stdout); 403205128Ssimon if (!fgets(p,n,stdin)) 404205128Ssimon goto end; 40555714Skris if (p[0] == '\0') goto end; 40655714Skris i=strlen(p); 40755714Skris if (i <= 1) break; 40855714Skris if (p[i-2] != '\\') break; 40955714Skris i-=2; 41055714Skris p+=i; 41155714Skris n-=i; 41255714Skris } 41355714Skris if (!chopup_args(&arg,buf,&argc,&argv)) break; 41455714Skris 41555714Skris ret=do_cmd(prog,argc,argv); 41655714Skris if (ret < 0) 41755714Skris { 41855714Skris ret=0; 41955714Skris goto end; 42055714Skris } 42155714Skris if (ret != 0) 42255714Skris BIO_printf(bio_err,"error in %s\n",argv[0]); 42355714Skris (void)BIO_flush(bio_err); 42455714Skris } 42555714Skris BIO_printf(bio_err,"bad exit\n"); 42655714Skris ret=1; 42755714Skrisend: 428109998Smarkm if (to_free) 429109998Smarkm OPENSSL_free(to_free); 43055714Skris if (config != NULL) 43155714Skris { 432109998Smarkm NCONF_free(config); 43355714Skris config=NULL; 43455714Skris } 435238405Sjkim if (prog != NULL) lh_FUNCTION_free(prog); 43668651Skris if (arg.data != NULL) OPENSSL_free(arg.data); 43755714Skris 438109998Smarkm 43955714Skris if (bio_err != NULL) 44055714Skris { 44155714Skris BIO_free(bio_err); 44255714Skris bio_err=NULL; 44355714Skris } 444238405Sjkim#if defined( OPENSSL_SYS_VMS) && (__INITIAL_POINTER_SIZE == 64) 445238405Sjkim /* Free any duplicate Argv[] storage. */ 446238405Sjkim if (free_Argv) 447238405Sjkim { 448238405Sjkim OPENSSL_free(Argv); 449238405Sjkim } 450238405Sjkim#endif 451279264Sdelphij apps_shutdown(); 452279264Sdelphij CRYPTO_mem_leaks(bio_err); 453279264Sdelphij 454109998Smarkm OPENSSL_EXIT(ret); 45555714Skris } 45655714Skris 45755714Skris#define LIST_STANDARD_COMMANDS "list-standard-commands" 45855714Skris#define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands" 459238405Sjkim#define LIST_MESSAGE_DIGEST_ALGORITHMS "list-message-digest-algorithms" 46055714Skris#define LIST_CIPHER_COMMANDS "list-cipher-commands" 461238405Sjkim#define LIST_CIPHER_ALGORITHMS "list-cipher-algorithms" 462238405Sjkim#define LIST_PUBLIC_KEY_ALGORITHMS "list-public-key-algorithms" 46355714Skris 464238405Sjkim 465238405Sjkimstatic int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]) 46655714Skris { 46755714Skris FUNCTION f,*fp; 46855714Skris int i,ret=1,tp,nl; 46955714Skris 47055714Skris if ((argc <= 0) || (argv[0] == NULL)) 47155714Skris { ret=0; goto end; } 47255714Skris f.name=argv[0]; 473238405Sjkim fp=lh_FUNCTION_retrieve(prog,&f); 474238405Sjkim if (fp == NULL) 475238405Sjkim { 476238405Sjkim if (EVP_get_digestbyname(argv[0])) 477238405Sjkim { 478238405Sjkim f.type = FUNC_TYPE_MD; 479238405Sjkim f.func = dgst_main; 480238405Sjkim fp = &f; 481238405Sjkim } 482238405Sjkim else if (EVP_get_cipherbyname(argv[0])) 483238405Sjkim { 484238405Sjkim f.type = FUNC_TYPE_CIPHER; 485238405Sjkim f.func = enc_main; 486238405Sjkim fp = &f; 487238405Sjkim } 488238405Sjkim } 48955714Skris if (fp != NULL) 49055714Skris { 49155714Skris ret=fp->func(argc,argv); 49255714Skris } 49359191Skris else if ((strncmp(argv[0],"no-",3)) == 0) 49459191Skris { 49559191Skris BIO *bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE); 496109998Smarkm#ifdef OPENSSL_SYS_VMS 49768651Skris { 49868651Skris BIO *tmpbio = BIO_new(BIO_f_linebuffer()); 49968651Skris bio_stdout = BIO_push(tmpbio, bio_stdout); 50068651Skris } 50168651Skris#endif 50259191Skris f.name=argv[0]+3; 503238405Sjkim ret = (lh_FUNCTION_retrieve(prog,&f) != NULL); 50459191Skris if (!ret) 50559191Skris BIO_printf(bio_stdout, "%s\n", argv[0]); 50659191Skris else 50759191Skris BIO_printf(bio_stdout, "%s\n", argv[0]+3); 50868651Skris BIO_free_all(bio_stdout); 50959191Skris goto end; 51059191Skris } 51155714Skris else if ((strcmp(argv[0],"quit") == 0) || 51255714Skris (strcmp(argv[0],"q") == 0) || 51355714Skris (strcmp(argv[0],"exit") == 0) || 51455714Skris (strcmp(argv[0],"bye") == 0)) 51555714Skris { 51655714Skris ret= -1; 51755714Skris goto end; 51855714Skris } 51955714Skris else if ((strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) || 52055714Skris (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) || 521238405Sjkim (strcmp(argv[0],LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) || 522238405Sjkim (strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0) || 523238405Sjkim (strcmp(argv[0],LIST_CIPHER_ALGORITHMS) == 0) || 524238405Sjkim (strcmp(argv[0],LIST_PUBLIC_KEY_ALGORITHMS) == 0)) 52555714Skris { 52655714Skris int list_type; 52755714Skris BIO *bio_stdout; 52855714Skris 52955714Skris if (strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) 53055714Skris list_type = FUNC_TYPE_GENERAL; 53155714Skris else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) 53255714Skris list_type = FUNC_TYPE_MD; 533238405Sjkim else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) 534238405Sjkim list_type = FUNC_TYPE_MD_ALG; 535238405Sjkim else if (strcmp(argv[0],LIST_PUBLIC_KEY_ALGORITHMS) == 0) 536238405Sjkim list_type = FUNC_TYPE_PKEY; 537238405Sjkim else if (strcmp(argv[0],LIST_CIPHER_ALGORITHMS) == 0) 538238405Sjkim list_type = FUNC_TYPE_CIPHER_ALG; 53955714Skris else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */ 54055714Skris list_type = FUNC_TYPE_CIPHER; 54155714Skris bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE); 542109998Smarkm#ifdef OPENSSL_SYS_VMS 54368651Skris { 54468651Skris BIO *tmpbio = BIO_new(BIO_f_linebuffer()); 54568651Skris bio_stdout = BIO_push(tmpbio, bio_stdout); 54668651Skris } 54768651Skris#endif 548238405Sjkim 549238405Sjkim if (!load_config(bio_err, NULL)) 550238405Sjkim goto end; 551238405Sjkim 552238405Sjkim if (list_type == FUNC_TYPE_PKEY) 553238405Sjkim list_pkey(bio_stdout); 554238405Sjkim if (list_type == FUNC_TYPE_MD_ALG) 555238405Sjkim list_md(bio_stdout); 556238405Sjkim if (list_type == FUNC_TYPE_CIPHER_ALG) 557238405Sjkim list_cipher(bio_stdout); 558238405Sjkim else 559238405Sjkim { 560238405Sjkim for (fp=functions; fp->name != NULL; fp++) 561238405Sjkim if (fp->type == list_type) 562238405Sjkim BIO_printf(bio_stdout, "%s\n", 563238405Sjkim fp->name); 564238405Sjkim } 56568651Skris BIO_free_all(bio_stdout); 56655714Skris ret=0; 56755714Skris goto end; 56855714Skris } 56955714Skris else 57055714Skris { 57155714Skris BIO_printf(bio_err,"openssl:Error: '%s' is an invalid command.\n", 57255714Skris argv[0]); 57355714Skris BIO_printf(bio_err, "\nStandard commands"); 57455714Skris i=0; 57555714Skris tp=0; 57655714Skris for (fp=functions; fp->name != NULL; fp++) 57755714Skris { 57855714Skris nl=0; 579162911Ssimon#ifdef OPENSSL_NO_CAMELLIA 58055714Skris if (((i++) % 5) == 0) 581162911Ssimon#else 582162911Ssimon if (((i++) % 4) == 0) 583162911Ssimon#endif 58455714Skris { 58555714Skris BIO_printf(bio_err,"\n"); 58655714Skris nl=1; 58755714Skris } 58855714Skris if (fp->type != tp) 58955714Skris { 59055714Skris tp=fp->type; 59155714Skris if (!nl) BIO_printf(bio_err,"\n"); 59255714Skris if (tp == FUNC_TYPE_MD) 59355714Skris { 59455714Skris i=1; 59555714Skris BIO_printf(bio_err, 59655714Skris "\nMessage Digest commands (see the `dgst' command for more details)\n"); 59755714Skris } 59855714Skris else if (tp == FUNC_TYPE_CIPHER) 59955714Skris { 60055714Skris i=1; 60155714Skris BIO_printf(bio_err,"\nCipher commands (see the `enc' command for more details)\n"); 60255714Skris } 60355714Skris } 604162911Ssimon#ifdef OPENSSL_NO_CAMELLIA 60555714Skris BIO_printf(bio_err,"%-15s",fp->name); 606162911Ssimon#else 607162911Ssimon BIO_printf(bio_err,"%-18s",fp->name); 608162911Ssimon#endif 60955714Skris } 61055714Skris BIO_printf(bio_err,"\n\n"); 61155714Skris ret=0; 61255714Skris } 61355714Skrisend: 61455714Skris return(ret); 61555714Skris } 61655714Skris 61755714Skrisstatic int SortFnByName(const void *_f1,const void *_f2) 61855714Skris { 61955714Skris const FUNCTION *f1=_f1; 62055714Skris const FUNCTION *f2=_f2; 62155714Skris 62255714Skris if(f1->type != f2->type) 62355714Skris return f1->type-f2->type; 62455714Skris return strcmp(f1->name,f2->name); 62555714Skris } 62655714Skris 627238405Sjkimstatic void list_pkey(BIO *out) 62855714Skris { 629238405Sjkim int i; 630238405Sjkim for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) 631238405Sjkim { 632238405Sjkim const EVP_PKEY_ASN1_METHOD *ameth; 633238405Sjkim int pkey_id, pkey_base_id, pkey_flags; 634238405Sjkim const char *pinfo, *pem_str; 635238405Sjkim ameth = EVP_PKEY_asn1_get0(i); 636238405Sjkim EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags, 637238405Sjkim &pinfo, &pem_str, ameth); 638238405Sjkim if (pkey_flags & ASN1_PKEY_ALIAS) 639238405Sjkim { 640238405Sjkim BIO_printf(out, "Name: %s\n", 641238405Sjkim OBJ_nid2ln(pkey_id)); 642238405Sjkim BIO_printf(out, "\tType: Alias to %s\n", 643238405Sjkim OBJ_nid2ln(pkey_base_id)); 644238405Sjkim } 645238405Sjkim else 646238405Sjkim { 647238405Sjkim BIO_printf(out, "Name: %s\n", pinfo); 648238405Sjkim BIO_printf(out, "\tType: %s Algorithm\n", 649238405Sjkim pkey_flags & ASN1_PKEY_DYNAMIC ? 650238405Sjkim "External" : "Builtin"); 651238405Sjkim BIO_printf(out, "\tOID: %s\n", OBJ_nid2ln(pkey_id)); 652238405Sjkim if (pem_str == NULL) 653238405Sjkim pem_str = "(none)"; 654238405Sjkim BIO_printf(out, "\tPEM string: %s\n", pem_str); 655238405Sjkim } 656238405Sjkim 657238405Sjkim } 658238405Sjkim } 659238405Sjkim 660238405Sjkimstatic void list_cipher_fn(const EVP_CIPHER *c, 661238405Sjkim const char *from, const char *to, void *arg) 662238405Sjkim { 663238405Sjkim if (c) 664238405Sjkim BIO_printf(arg, "%s\n", EVP_CIPHER_name(c)); 665238405Sjkim else 666238405Sjkim { 667238405Sjkim if (!from) 668238405Sjkim from = "<undefined>"; 669238405Sjkim if (!to) 670238405Sjkim to = "<undefined>"; 671238405Sjkim BIO_printf(arg, "%s => %s\n", from, to); 672238405Sjkim } 673238405Sjkim } 674238405Sjkim 675238405Sjkimstatic void list_cipher(BIO *out) 676238405Sjkim { 677238405Sjkim EVP_CIPHER_do_all_sorted(list_cipher_fn, out); 678238405Sjkim } 679238405Sjkim 680238405Sjkimstatic void list_md_fn(const EVP_MD *m, 681238405Sjkim const char *from, const char *to, void *arg) 682238405Sjkim { 683238405Sjkim if (m) 684238405Sjkim BIO_printf(arg, "%s\n", EVP_MD_name(m)); 685238405Sjkim else 686238405Sjkim { 687238405Sjkim if (!from) 688238405Sjkim from = "<undefined>"; 689238405Sjkim if (!to) 690238405Sjkim to = "<undefined>"; 691238405Sjkim BIO_printf(arg, "%s => %s\n", from, to); 692238405Sjkim } 693238405Sjkim } 694238405Sjkim 695238405Sjkimstatic void list_md(BIO *out) 696238405Sjkim { 697238405Sjkim EVP_MD_do_all_sorted(list_md_fn, out); 698238405Sjkim } 699238405Sjkim 700238405Sjkimstatic int MS_CALLBACK function_cmp(const FUNCTION *a, const FUNCTION *b) 701238405Sjkim { 702238405Sjkim return strncmp(a->name,b->name,8); 703238405Sjkim } 704238405Sjkimstatic IMPLEMENT_LHASH_COMP_FN(function, FUNCTION) 705238405Sjkim 706238405Sjkimstatic unsigned long MS_CALLBACK function_hash(const FUNCTION *a) 707238405Sjkim { 708238405Sjkim return lh_strhash(a->name); 709238405Sjkim } 710238405Sjkimstatic IMPLEMENT_LHASH_HASH_FN(function, FUNCTION) 711238405Sjkim 712238405Sjkimstatic LHASH_OF(FUNCTION) *prog_init(void) 713238405Sjkim { 714238405Sjkim LHASH_OF(FUNCTION) *ret; 71555714Skris FUNCTION *f; 716160814Ssimon size_t i; 71755714Skris 71855714Skris /* Purely so it looks nice when the user hits ? */ 71955714Skris for(i=0,f=functions ; f->name != NULL ; ++f,++i) 72055714Skris ; 72155714Skris qsort(functions,i,sizeof *functions,SortFnByName); 72255714Skris 723238405Sjkim if ((ret=lh_FUNCTION_new()) == NULL) 724109998Smarkm return(NULL); 72555714Skris 72655714Skris for (f=functions; f->name != NULL; f++) 727238405Sjkim (void)lh_FUNCTION_insert(ret,f); 72855714Skris return(ret); 72955714Skris } 73055714Skris 731