2 * version.c Print version number and exit.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 * Copyright 1999-2014 The FreeRADIUS server project
21 * Copyright 2012 Alan DeKok <aland@ox.org>
22 * Copyright 2000 Chris Parker <cparker@starnetusa.com>
27 #include <freeradius-devel/radiusd.h>
28 USES_APPLE_DEPRECATED_API /* OpenSSL API has been deprecated by Apple */
30 static uint64_t libmagic = RADIUSD_MAGIC_NUMBER;
32 #ifdef HAVE_OPENSSL_CRYPTO_H
33 # include <openssl/crypto.h>
34 # include <openssl/opensslv.h>
36 static long ssl_built = OPENSSL_VERSION_NUMBER;
38 /** Check build and linked versions of OpenSSL match
40 * Startup check for whether the linked version of OpenSSL matches the
41 * version the server was built against.
43 * @return 0 if ok, else -1
45 int ssl_check_consistency(void)
49 ssl_linked = SSLeay();
51 if (ssl_linked != ssl_built) {
52 ERROR("libssl version mismatch. built: %lx linked: %lx",
53 (unsigned long) ssl_built,
54 (unsigned long) ssl_linked);
62 /** Convert a version number to a text string
64 * @note Not thread safe.
66 * @param v version to convert.
67 * @return pointer to a static buffer containing the version string.
69 char const *ssl_version_by_num(uint64_t v)
71 /* 2 (%s) + 1 (.) + 2 (%i) + 1 (.) + 2 (%i) + 1 (c) + 1 (-) + 2 (%i) + \0 */
72 static char buffer[13];
75 p += sprintf(p, "%i.%i.%i",
76 (int) ((0xff0000000 & v) >> 28),
77 (int) ((0x00ff00000 & v) >> 20),
78 (int) ((0x0000ff000 & v) >> 12));
80 if ((0x000000ff0 & v) >> 4) {
81 *p++ = (char) (0x60 + ((0x000000ff0 & v) >> 4));
84 sprintf(p, "-%i", (int) (0x00000000f & v));
89 /** Convert two openssl version numbers into a range string
91 * @note Not thread safe.
93 * @param low version to convert.
94 * @param high version to convert.
95 * @return pointer to a static buffer containing the version range string.
97 char const *ssl_version_range(uint64_t low, uint64_t high)
99 /* 12 (version) + 3 ( - ) + 12 (version) */
100 static char buffer[28];
103 p += strlcpy(p, ssl_version_by_num(low), sizeof(buffer));
104 p += strlcpy(p, " - ", sizeof(buffer) - (p - buffer));
105 strlcpy(p, ssl_version_by_num(high), sizeof(buffer) - (p - buffer));
110 /** Print the current linked version of Openssl
112 * Print the currently linked version of the OpenSSL library.
114 * @note Not thread safe.
115 * @return pointer to a static buffer containing libssl version information.
117 char const *ssl_version(void)
119 static char buffer[256];
121 uint64_t v = (uint64_t) SSLeay();
123 snprintf(buffer, sizeof(buffer), "%s 0x%.9" PRIx64 " (%s)",
124 SSLeay_version(SSLEAY_VERSION), /* Not all builds include a useful version number */
126 ssl_version_by_num((uint64_t) v));
131 int ssl_check_consistency(void) {
135 char const *ssl_version()
139 #endif /* ifdef HAVE_OPENSSL_CRYPTO_H */
142 /** Check if the application linking to the library has the correct magic number
144 * @param magic number as defined by RADIUSD_MAGIC_NUMBER
145 * @returns 0 on success, -1 on prefix mismatch, -2 on version mismatch -3 on commit mismatch.
147 int rad_check_lib_magic(uint64_t magic)
149 if (MAGIC_PREFIX(magic) != MAGIC_PREFIX(libmagic)) {
150 ERROR("Application and libfreeradius-server magic number (prefix) mismatch."
151 " application: %x library: %x",
152 MAGIC_PREFIX(magic), MAGIC_PREFIX(libmagic));
156 if (MAGIC_VERSION(magic) != MAGIC_VERSION(libmagic)) {
157 ERROR("Application and libfreeradius-server magic number (version) mismatch."
158 " application: %lx library: %lx",
159 (unsigned long) MAGIC_VERSION(magic), (unsigned long) MAGIC_VERSION(libmagic));
163 if (MAGIC_COMMIT(magic) != MAGIC_COMMIT(libmagic)) {
164 ERROR("Application and libfreeradius-server magic number (commit) mismatch."
165 " application: %lx library: %lx",
166 (unsigned long) MAGIC_COMMIT(magic), (unsigned long) MAGIC_COMMIT(libmagic));
174 * Display the revision number for this program
178 INFO("%s: %s", progname, radiusd_version);
180 DEBUG3("Server was built with: ");
182 #ifdef WITH_ACCOUNTING
183 DEBUG3(" accounting");
185 DEBUG3(" authentication"); /* always enabled */
187 #ifdef WITH_ASCEND_BINARY
188 DEBUG3(" ascend binary attributes");
193 #ifdef WITH_COMMAND_SOCKET
194 DEBUG3(" control-socket");
202 #ifdef WITH_DYNAMIC_CLIENTS
203 DEBUG3(" dynamic clients");
211 #ifdef HAVE_PCREPOSIX_H
212 DEBUG3(" regex-pcre");
215 DEBUG3(" regex-posix");
219 #ifdef WITH_SESSION_MGMT
220 DEBUG3(" session-management");
241 DEBUG3("Server core libs:");
242 DEBUG3(" talloc : %i.%i.*", talloc_version_major(), talloc_version_minor());
243 DEBUG3(" ssl : %s", ssl_version());
245 DEBUG3("Library magic number:");
246 DEBUG3(" 0x%llx", (unsigned long long) libmagic);
248 DEBUG3("Endianess:");
249 #if defined(LITTLE_ENDIAN)
251 #elif defined(BIG_ENDIAN)
257 INFO("Copyright (C) 1999-2014 The FreeRADIUS server project and contributors");
258 INFO("There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A");
259 INFO("PARTICULAR PURPOSE");
260 INFO("You may redistribute copies of FreeRADIUS under the terms of the");
261 INFO("GNU General Public License");
262 INFO("For more information about these matters, see the file named COPYRIGHT");