1 /* $OpenBSD: version.c,v 1.8 2015/10/17 15:00:11 doug 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 } version_config; 146 147 static int 148 version_all_opts(void) 149 { 150 version_config.cflags = 1; 151 version_config.date = 1; 152 version_config.dir= 1; 153 version_config.options = 1; 154 version_config.platform = 1; 155 version_config.version = 1; 156 157 return (0); 158 } 159 160 static 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 = &version_config.date, 172 }, 173 { 174 .name = "d", 175 .desc = "OPENSSLDIR value", 176 .type = OPTION_FLAG, 177 .opt.flag = &version_config.dir, 178 }, 179 { 180 .name = "f", 181 .desc = "Compilation flags", 182 .type = OPTION_FLAG, 183 .opt.flag = &version_config.cflags, 184 }, 185 { 186 .name = "o", 187 .desc = "Option information", 188 .type = OPTION_FLAG, 189 .opt.flag = &version_config.options, 190 }, 191 { 192 .name = "p", 193 .desc = "Platform settings", 194 .type = OPTION_FLAG, 195 .opt.flag = &version_config.platform, 196 }, 197 { 198 .name = "v", 199 .desc = "Current OpenSSL version", 200 .type = OPTION_FLAG, 201 .opt.flag = &version_config.version, 202 }, 203 {NULL}, 204 }; 205 206 static void 207 version_usage(void) 208 { 209 fprintf(stderr, "usage: version [-abdfopv]\n"); 210 options_usage(version_options); 211 } 212 213 int 214 version_main(int argc, char **argv) 215 { 216 if (single_execution) { 217 if (pledge("stdio", NULL) == -1) { 218 perror("pledge"); 219 exit(1); 220 } 221 } 222 223 memset(&version_config, 0, sizeof(version_config)); 224 225 if (options_parse(argc, argv, version_options, NULL, NULL) != 0) { 226 version_usage(); 227 return (1); 228 } 229 230 if (argc == 1) 231 version_config.version = 1; 232 233 if (version_config.version) { 234 if (SSLeay() == SSLEAY_VERSION_NUMBER) { 235 printf("%s\n", SSLeay_version(SSLEAY_VERSION)); 236 } else { 237 printf("%s (Library: %s)\n", 238 OPENSSL_VERSION_TEXT, 239 SSLeay_version(SSLEAY_VERSION)); 240 } 241 } 242 if (version_config.date) 243 printf("%s\n", SSLeay_version(SSLEAY_BUILT_ON)); 244 if (version_config.platform) 245 printf("%s\n", SSLeay_version(SSLEAY_PLATFORM)); 246 if (version_config.options) { 247 printf("options: "); 248 printf("%s ", BN_options()); 249 #ifndef OPENSSL_NO_RC4 250 printf("%s ", RC4_options()); 251 #endif 252 #ifndef OPENSSL_NO_DES 253 printf("%s ", DES_options()); 254 #endif 255 #ifndef OPENSSL_NO_IDEA 256 printf("%s ", idea_options()); 257 #endif 258 #ifndef OPENSSL_NO_BF 259 printf("%s ", BF_options()); 260 #endif 261 printf("\n"); 262 } 263 if (version_config.cflags) 264 printf("%s\n", SSLeay_version(SSLEAY_CFLAGS)); 265 if (version_config.dir) 266 printf("%s\n", SSLeay_version(SSLEAY_DIR)); 267 268 return (0); 269 } 270