1 /* $OpenBSD: version.c,v 1.9 2019/07/14 03:30:46 guenther 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
version_all_opts(void)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 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 = &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
version_usage(void)207 version_usage(void)
208 {
209 fprintf(stderr, "usage: version [-abdfopv]\n");
210 options_usage(version_options);
211 }
212
213 int
version_main(int argc,char ** argv)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