source: trunk/COPYING@ 131

Last change on this file since 131 was 30, checked in by rainer, 19 years ago

Release candidate 3 for version 2.2.0
File size: 14.6 KB
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1
2SAMHAIN distributed host monitoring system
3------------------------------------------
4
5Copyright (C) 1999-2004 Rainer Wichmann
6
7This program is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 2 of the License, or
10(at your option) any later version.
11
12This program is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with this program; if not, write to the Free Software
19Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20
21
22Incorporated code
23-----------------
24
25 (i) Support for the TIGER cryptographic checksum algorithm
26 is provided by the reference implementation, which includes
27 the following statement:
28
29 * Tiger: A Fast New Hash Function
30 *
31 * Ross Anderson and Eli Biham
32 *
33 * Tiger has no usage restrictions nor patents. It can be used freely,
34 * with the reference implementation,
35 * with other implementations or with
36 * a modification to the reference implementation (as long as it still
37 * implements Tiger). We only ask you to let us know about your
38 * implementation and to cite the origin of Tiger and of the reference
39 * implementation.
40 *
41 * The authors' home pages can be found both in
42 * http://www.cs.technion.ac.il/~biham/ and in
43 * http://www.cl.cam.ac.uk/users/rja14/.
44 * The authors' email addresses are biham@cs.technion.ac.il
45 * and rja14@cl.cam.ac.uk.
46
47
48
49 (ii) Support for testing write access by untrusted users
50 to any element in the path of a file is provided by the
51 public domain trustfile library, which includes the following
52 statement:
53
54 * Author information:
55 * Matt Bishop
56 * Department of Computer Science
57 * University of California at Davis
58 * Davis, CA 95616-8562
59 * phone (916) 752-8060
60 * email bishop@cs.ucdavis.edu
61 *
62 * This code is placed in the public domain. I do ask that
63 * you keep my name associated with it, that you not represent
64 * it as written by you, and that you preserve these comments.
65 * This software is provided "as is" and without any guarantees
66 * of any sort.
67
68 (iii) Support for big integer arithmetic is provided by the bignum
69 package (v. 1.2) by Henrik.Johansson@Nexus.Comm.SE,
70 which includes the following statement:
71
72 * Everyone is allowed to distribute this package to anyone
73 * else, as long as all changes are recorded and mentioned.
74 * If you are including this in a commercial product, be sure
75 * to distribute _all_ of the package with the product.
76 *
77 * (...writing more stuff here later, but I guess everyone
78 * knows the approximate contents of it - no warranty, no
79 * charge, and so on. I guess it is like the GNU concept.
80 * Read that for further details...)
81
82 (iv) Support for compression is provided by the (mini) LZO library,
83 which includes the following statement:
84
85 * Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer
86 * Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer
87 * Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer
88 * Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer
89 *
90 * The LZO library is free software; you can redistribute it and/or
91 * modify it under the terms of the GNU General Public License as
92 * published by the Free Software Foundation; either version 2 of
93 * the License, or (at your option) any later version.
94 *
95 * The LZO library is distributed in the hope that it will be useful,
96 * but WITHOUT ANY WARRANTY; without even the implied warranty of
97 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
98 * GNU General Public License for more details.
99 *
100 * You should have received a copy of the GNU General Public License
101 * along with the LZO library; see the file COPYING.
102 * If not, write to the Free Software Foundation, Inc.,
103 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
104 *
105 * Markus F.X.J. Oberhumer
106 * <markus.oberhumer@jk.uni-linz.ac.at>
107 * http://wildsau.idv.uni-linz.ac.at/mfx/lzo.html
108
109 (v) Support for determining the type of a file system is provided by
110 code from the GNU find(1) utility which includes the following statement:
111
112 /* fstype.c -- determine type of filesystems that files are on
113 Copyright (C) 1990, 91, 92, 93, 94 Free Software Foundation, Inc.
114
115 This program is free software; you can redistribute it and/or modify
116 it under the terms of the GNU General Public License as published by
117 the Free Software Foundation; either version 2, or (at your option)
118 any later version.
119
120 This program is distributed in the hope that it will be useful,
121 but WITHOUT ANY WARRANTY; without even the implied warranty of
122 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
123 GNU General Public License for more details.
124
125 You should have received a copy of the GNU General Public License
126 along with this program; if not, write to the Free Software
127 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
128
129 /* Written by David MacKenzie <djm@gnu.ai.mit.edu>. */
130
131
132 (vi) Support for the MD5 hash algorithm is provided by code
133 from busybox which is distributed under the GPL.
134
135 /* md5.c - Functions to compute MD5 message digest of files or memory blocks
136 * according to the definition of MD5 in RFC 1321 from April 1992.
137 * Copyright (C) 1995, 1996 Free Software Foundation, Inc.
138 *
139 * NOTE: The canonical source of this file is maintained with the GNU C
140 * Library. Bugs can be reported to bug-glibc@prep.ai.mit.edu.
141 *
142 * This program is free software; you can redistribute it and/or modify it
143 * under the terms of the GNU General Public License as published by the
144 * Free Software Foundation; either version 2, or (at your option) any
145 * later version.
146 *
147 * This program is distributed in the hope that it will be useful,
148 * but WITHOUT ANY WARRANTY; without even the implied warranty of
149 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
150 * GNU General Public License for more details.
151 *
152 * You should have received a copy of the GNU General Public License
153 * along with this program; if not, write to the Free Software Foundation,
154 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
155 */
156
157 /* Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. */
158
159
160 (vi) Support for the SHA-1 hash algorithm is provided by code
161 from mhash which includes the following statement:
162
163 /* sha.c - Implementation of the Secure Hash Algorithm
164 *
165 * Copyright (C) 1995, A.M. Kuchling
166 *
167 * Distribute and use freely; there are no restrictions on further
168 * dissemination and usage except those imposed by the laws of your
169 * country of residence.
170 *
171 * Adapted to pike and some cleanup by Niels Möller.
172 */
173
174 /* $Id: sha1.c,v 1.2 2001/01/24 08:20:29 nmav Exp $ */
175
176 /* SHA: NIST's Secure Hash Algorithm */
177
178 /* Based on SHA code originally posted to sci.crypt by Peter Gutmann
179 in message <30ajo5$oe8@ccu2.auckland.ac.nz>.
180 Modified to test for endianness on creation of SHA objects by AMK.
181 Also, the original specification of SHA was found to have a weakness
182 by NSA/NIST. This code implements the fixed version of SHA.
183 */
184
185 (vii) Support for AVL Trees is provided by code
186 from AVLTree which includes the following statement:
187
188 /* zAVLTree.h: Header file for zAVLTrees.
189 * Copyright (C) 1998,2001 Michael H. Buselli
190 * This is version 0.1.3 (alpha).
191 * Generated from $Id: xAVLTree.h.sh,v 1.5 2001/06/07 06:58:28 cosine Exp $
192 *
193 * This library is free software; you can redistribute it and/or
194 * modify it under the terms of the GNU Library General Public
195 * License as published by the Free Software Foundation; either
196 * version 2 of the License, or (at your option) any later version.
197 *
198 * This library is distributed in the hope that it will be useful,
199 * but WITHOUT ANY WARRANTY; without even the implied warranty of
200 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
201 * Library General Public License for more details.
202 *
203 * You should have received a copy of the GNU Library General Public
204 * License along with this library; if not, write to the Free
205 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
206 *
207 * The author of this library can be reached at the following address:
208 * Michael H. Buselli
209 * 30051 N. Waukegan Rd. Apt. 103
210 * Lake Bluff, IL 60044-5412
211 *
212 * Or you can send email to <cosine@cosine.org>.
213 * The official web page for this product is:
214 * http://www.cosine.org/project/AVLTree/
215 */
216
217 (viii) The modules sh_userfiles.c and sh_mounts.c have been
218 contributed by Eircom Net Computer Incident Response Team and
219 are authored by Jerry Connolly and Cian Synnott, respectively.
220
221 They are released under the terms of the GNU General Public
222 License as published by the Free Software Foundation; either
223 version 2 of the License, or (at your option) any later version:
224
225 "Feel free to GPL those files -
226 they were fully released by our company to the project.
227
228 Cian
229
230 --
231 Cian Synnott
232 Eircom Net Computer Incident Response Team"
233
234 (ix) Enhanced functionality for the SUID check has been
235 contributed with a patch copyright by Rob Rati <rob.rati@motorola.com>.
236 The patch is licensed under the GPL with the following statement:
237
238 "Here is the patch with the aforementioned feature enhancements, and I
239 license all changes within this patch under the GNU Public License (GPL)
240 GNU General Public License as published by the Free Software Foundation;
241 either version 2 of the License, or (at your option) any later version."
242
243 (x) Unit testing uses the 'cutest' framework by Asim Jalis, (files
244 CuTest.h, CuTest.c, make-tests.sh) which is licensed under the zlib license:
245
246 * Copyright (c) 2003 Asim Jalis
247 *
248 * This software is provided 'as-is', without any express or implied
249 * warranty. In no event will the authors be held liable for any damages
250 * arising from the use of this software.
251 *
252 * Permission is granted to anyone to use this software for any purpose,
253 * including commercial applications, and to alter it and redistribute it
254 * freely, subject to the following restrictions:
255 *
256 * 1. The origin of this software must not be misrepresented; you must not
257 * claim that you wrote the original software. If you use this software in
258 * a product, an acknowledgment in the product documentation would be
259 * appreciated but is not required.
260 *
261 * 2. Altered source versions must be plainly marked as such, and must not
262 * be misrepresented as being the original software.
263 *
264 * 3. This notice may not be removed or altered from any source
265 * distribution.
266
267
268Other
269-----
270
271 Depending on the compilation options used, samhain may use the
272 SRP authentication algorithm (in an independent implementation,
273 without any use of code from the SRP software).
274 The original SRP software contains the following license statement:
275
276 The SRP License
277 ---------------
278
279 SRP and all related technologies are free for both commercial and
280 non-commercial use. They are distributed under a standard
281 X11-style Open Source license which is shown below.
282
283 The SRP distribution contains parts from various freeware
284 packages; these parts fall under both the SRP Open Source license
285 and any existing licenses. Care has been taken to ensure that
286 these licenses are compatible with Open Source distribution,
287 but it is the responsibility of the licensee to comply with these
288 licenses. The file "Copyrights" contains a list of the copyrights
289 incorporated by portions of the software.
290
291 This software is covered under the following copyright:
292
293 /*
294 * Copyright (c) 1997-1999 The Stanford SRP Authentication Project
295 * All Rights Reserved.
296 *
297 * Permission is hereby granted, free of charge, to any person obtaining
298 * a copy of this software and associated documentation files (the
299 * "Software"), to deal in the Software without restriction, including
300 * without limitation the rights to use, copy, modify, merge, publish,
301 * distribute, sublicense, and/or sell copies of the Software, and to
302 * permit persons to whom the Software is furnished to do so, subject to
303 * the following conditions:
304 *
305 * The above copyright notice and this permission notice shall be
306 * included in all copies or substantial portions of the Software.
307 *
308 * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
309 * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
310 * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
311 *
312 * IN NO EVENT SHALL STANFORD BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
313 * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER
314 * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED OF
315 * THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY, ARISING OUT
316 * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
317 *
318 * In addition, the following conditions apply:
319 *
320 * 1. Any software that incorporates the SRP authentication technology
321 * must display the following acknowlegment:
322 * "This product uses the 'Secure Remote Password' cryptographic
323 * authentication system developed by Tom Wu (tjw@CS.Stanford.EDU)."
324 *
325 * 2. Any software that incorporates all or part of the SRP distribution
326 * itself must also display the following acknowledgment:
327 * "This product includes software developed by Tom Wu and Eugene
328 * Jhong for the SRP Distribution (http://srp.stanford.edu/srp/)."
329 *
330 * 3. Redistributions in source or binary form must retain an intact copy
331 * of this copyright notice and list of conditions.
332 */
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