1 /* $OpenBSD: version.c,v 1.12 2023/07/27 07:01:50 tb Exp $ */ 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) 1998-2001 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 #include <stdio.h> 113 #include <stdlib.h> 114 #include <string.h> 115 116 #include "apps.h" 117 118 #include <openssl/bn.h> 119 #include <openssl/crypto.h> 120 #include <openssl/evp.h> 121 122 #ifndef OPENSSL_NO_BF 123 #include <openssl/blowfish.h> 124 #endif 125 126 #ifndef OPENSSL_NO_DES 127 #include <openssl/des.h> 128 #endif 129 130 #ifndef OPENSSL_NO_IDEA 131 #include <openssl/idea.h> 132 #endif 133 134 #ifndef OPENSSL_NO_RC4 135 #include <openssl/rc4.h> 136 #endif 137 138 static struct { 139 int cflags; 140 int date; 141 int dir; 142 int options; 143 int platform; 144 int version; 145 } cfg; 146 147 static int 148 version_all_opts(void) 149 { 150 cfg.cflags = 1; 151 cfg.date = 1; 152 cfg.dir= 1; 153 cfg.options = 1; 154 cfg.platform = 1; 155 cfg.version = 1; 156 157 return (0); 158 } 159 160 static const struct option version_options[] = { 161 { 162 .name = "a", 163 .desc = "All information (same as setting all other flags)", 164 .type = OPTION_FUNC, 165 .opt.func = version_all_opts, 166 }, 167 { 168 .name = "b", 169 .desc = "Date the current version of OpenSSL was built", 170 .type = OPTION_FLAG, 171 .opt.flag = &cfg.date, 172 }, 173 { 174 .name = "d", 175 .desc = "OPENSSLDIR value", 176 .type = OPTION_FLAG, 177 .opt.flag = &cfg.dir, 178 }, 179 { 180 .name = "f", 181 .desc = "Compilation flags", 182 .type = OPTION_FLAG, 183 .opt.flag = &cfg.cflags, 184 }, 185 { 186 .name = "o", 187 .type = OPTION_FLAG, 188 .opt.flag = &cfg.options, 189 }, 190 { 191 .name = "p", 192 .desc = "Platform settings", 193 .type = OPTION_FLAG, 194 .opt.flag = &cfg.platform, 195 }, 196 { 197 .name = "v", 198 .desc = "Current OpenSSL version", 199 .type = OPTION_FLAG, 200 .opt.flag = &cfg.version, 201 }, 202 {NULL}, 203 }; 204 205 static void 206 version_usage(void) 207 { 208 fprintf(stderr, "usage: version [-abdfpv]\n"); 209 options_usage(version_options); 210 } 211 212 int 213 version_main(int argc, char **argv) 214 { 215 if (pledge("stdio", NULL) == -1) { 216 perror("pledge"); 217 exit(1); 218 } 219 220 memset(&cfg, 0, sizeof(cfg)); 221 222 if (options_parse(argc, argv, version_options, NULL, NULL) != 0) { 223 version_usage(); 224 return (1); 225 } 226 227 if (argc == 1) 228 cfg.version = 1; 229 230 if (cfg.version) { 231 if (SSLeay() == SSLEAY_VERSION_NUMBER) { 232 printf("%s\n", SSLeay_version(SSLEAY_VERSION)); 233 } else { 234 printf("%s (Library: %s)\n", 235 OPENSSL_VERSION_TEXT, 236 SSLeay_version(SSLEAY_VERSION)); 237 } 238 } 239 if (cfg.date) 240 printf("%s\n", SSLeay_version(SSLEAY_BUILT_ON)); 241 if (cfg.platform) 242 printf("%s\n", SSLeay_version(SSLEAY_PLATFORM)); 243 if (cfg.cflags) 244 printf("%s\n", SSLeay_version(SSLEAY_CFLAGS)); 245 if (cfg.dir) 246 printf("%s\n", SSLeay_version(SSLEAY_DIR)); 247 248 return (0); 249 } 250