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    1 BAREOS is a fork of the Bacula source code.
    2 Please find below (1) our license information, (2) the preexisting license information
    3 of Bacula (from 16/11/2012, i.e. the date the source was forked into BAREOS), and
    4 (3) the license text of the AGPLv3. Our license information (1) is applicable to all
    5 changes to the preexisting code of Bacula.
    6 
    7 1.
    8 
    9 BAREOS LICENSE SPECIFICS
   10 
   11 The following license terms apply to the BAREOS code:
   12 
   13 Trademark:
   14 
   15 The name BAREOS is a registered trademark of Bareos GmbH & Co. KG
   16 
   17 Bareos is licensed under the AGPL version 3 (see 3. below). Some parts of the code
   18 are licensed under permissive licenses:
   19 
   20 a)
   21 For the native NDMP support we imported some BSD 2 clause code which has the
   22 following copyright:
   23 
   24 /*
   25  * Copyright (c) 1998,1999,2000
   26  * Traakan, Inc., Los Altos, CA
   27  * All rights reserved.
   28  *
   29  * Redistribution and use in source and binary forms, with or without
   30  * modification, are permitted provided that the following conditions
   31  * are met:
   32  * 1. Redistributions of source code must retain the above copyright
   33  *    notice unmodified, this list of conditions, and the following
   34  *    disclaimer.
   35  * 2. Redistributions in binary form must reproduce the above copyright
   36  *    notice, this list of conditions and the following disclaimer in the
   37  *    documentation and/or other materials provided with the distribution.
   38  *
   39  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   40  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   41  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   42  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   43  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   44  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   45  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   46  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   47  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   48  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   49  * SUCH DAMAGE.
   50  */
   51 
   52 b)
   53 Furthermore we included code from src/lib/bmtio.h which has the following copyright:
   54 
   55 /*-
   56  * Copyright (c) 1982, 1986, 1993
   57  * The Regents of the University of California.  All rights reserved.
   58  *
   59  * Redistribution and use in source and binary forms, with or without
   60  * modification, are permitted provided that the following conditions
   61  * are met:
   62  * 1. Redistributions of source code must retain the above copyright
   63  *    notice, this list of conditions and the following disclaimer.
   64  * 2. Redistributions in binary form must reproduce the above copyright
   65  *    notice, this list of conditions and the following disclaimer in the
   66  *    documentation and/or other materials provided with the distribution.
   67  * 4. Neither the name of the University nor the names of its contributors
   68  *    may be used to endorse or promote products derived from this software
   69  *    without specific prior written permission.
   70  *
   71  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   72  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   73  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   74  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   75  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   76  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   77  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   78  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   79  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   80  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   81  * SUCH DAMAGE.
   82  *
   83  * @(#)mtio.h  8.1 (Berkeley) 6/2/93
   84  * $FreeBSD: stable/7/sys/sys/mtio.h 139825 2005-01-07 02:29:27Z imp $
   85  */
   86 
   87 The new source header doesn't include a reference to the AUTHORS file
   88 in each source file but we still maintain the AUTHORS file with all
   89 authors of the orignal project ("Bacula") and any new authors for code
   90 submitted to the BAREOS project.The AUTHORS file can be found in the main
   91 directory.
   92 
   93 ===========================================
   94 
   95 2.
   96 
   97 History:
   98 The original Bacula code was Copyright Kern Sibbald and John Walker.
   99 After November 2004, it became Copyright Kern Sibbald, and finally,
  100 the copyright was transferred to the Free Software Foundation Europe
  101 on 15 November 2006. The license was changed from GPLv2 to AGPLv3
  102 on 24 July 2010.
  103 
  104 Trademark:
  105 The name Bacula is a registered trademark of Kern Sibbald.
  106 
  107 ===================================
  108 
  109 License:
  110 For the most part, Bacula is licensed under the AGPL version 3. This
  111 code is listed under Copyright Free Software Foundation Europe e.V.
  112 What follows is the addition(s) to the AGPL version 3 license, that
  113 applies to code that is copyrighted by the Free Software Foundation
  114 Europe e.V.
  115 
  116 Linking:
  117 As a special exception to the AGPLv3, the Bacula Project gives
  118 permission to link the code of its release of Bacula with the OpenSSL
  119 project's "OpenSSL" library (or with modified versions of it that use
  120 the same license as the "OpenSSL" library), and distribute the linked
  121 executables.  You must obey the GNU Affero General Public License in all
  122 respects for all of the code used other than "OpenSSL".
  123 
  124 As a special exception to the AGPLv3, the Bacula Project gives
  125 permission to link the code of its release of the Bacula Win32 File
  126 daemon with the Microsoft supplied Volume Shadow Copy (VSS) libraries
  127 and distribute the linked executables.  You must obey the GNU General
  128 Public License in all respects for all of the code used other than for
  129 the Microsoft VSS code, where you must obey their license terms.
  130 
  131 The Bacula Project gives permission for plugins with AGPLv3 compatible
  132 licenses to be loaded and distributed with the Bacula executables as
  133 long as the combined work is distributed under the terms listed in the
  134 Bacula LICENSE file.  A full list of AGPLv3 compatible licenses can be
  135 found at: http://www.fsf.org/licensing/licenses/.  If you wish to load
  136 or distribute plugins with different licensing terms please contact
  137 the Bacula Project at: license@bacula.org
  138 
  139 ===================================
  140 
  141 
  142 What follows is information from the authors of the code:
  143 
  144 License:
  145 To the best of our knowledge, all code used in Bacula, which is
  146 copyrighted by a third party, has licenses that are compatible
  147 with the OpenSSL license, and so given the exception that we have
  148 made to the AGPLv3 above, Bacula can be freely linked and distributed
  149 with the OpenSSL libraries.
  150 
  151 Intellectual Property rights:
  152 Recipient understands that although each Contributor to Bacula grants
  153 the licenses to its Contributions set forth herein, no assurances are
  154 provided by any Contributor that the Program does not infringe the
  155 patent or other intellectual property rights of any other entity.
  156 Each Contributor disclaims any liability to Recipient for claims
  157 brought by any other entity based on infringement of intellectual
  158 property rights or otherwise.  As a condition to exercising the rights
  159 and licenses granted hereunder, each Recipient hereby assumes sole
  160 responsibility to secure any other intellectual property rights
  161 needed, if any.  For example, if a third party patent license is
  162 required to allow Recipient to distribute the Program, it is
  163 Recipient's responsibility to acquire that license before distributing
  164 the Program.
  165 
  166 Copyrights:
  167 Each Contributor to Bacula represents that to its knowledge it has
  168 sufficient copyright rights in its Contribution, if any, to grant
  169 the copyright license set forth in this Agreement.
  170 
  171 Code falling under the above conditions will be marked as follows:
  172 
  173    Bacula® - The Network Backup Solution
  174 
  175    Copyright (C) 2000-2010 Free Software Foundation Europe e.V.
  176 
  177    The main author of Bacula is Kern Sibbald, with contributions from
  178    many others, a complete list can be found in the file AUTHORS.
  179    This program is Free Software; you can redistribute it and/or
  180    modify it under the terms of version three of the GNU Affero General Public
  181    License as published by the Free Software Foundation plus additions
  182    that are listed in the file LICENSE.
  183 
  184    This program is distributed in the hope that it will be useful, but
  185    WITHOUT ANY WARRANTY; without even the implied warranty of
  186    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  187    General Public License for more details.
  188 
  189    You should have received a copy of the GNU Affero General Public License
  190    along with this program; if not, write to the Free Software
  191    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  192    02110-1301, USA.
  193 
  194    Bacula® is a registered trademark of Kern Sibbald.
  195 
  196    The licensor of Bacula is the Free Software Foundation Europe
  197    (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
  198    Switzerland, email:ftf@fsfeurope.org.
  199 
  200 
  201 Windows:
  202 Certain source code used to build the Windows version of the
  203 Bacula File daemon is copyrighted and or trademarked by Microsoft
  204 and may contain Microsoft intellectual property (examples:
  205 Microsoft VC++, the source to the VSS libraries, the Microsoft C
  206 runtime libraries).  As such we cannot and do not distribute that
  207 software.  We are permitted however to distribute Bacula with the
  208 necessary Microsoft libraries in binary form.
  209 
  210 You may obtain the parts that we cannot distribute as follows.  The
  211 Microsoft compiler available for purchase, and Microsoft provides a free
  212 version of the compiler.  The source code and libraries are available for
  213 download from Microsoft public Web servers.  We have documented in the
  214 src/win32 directory the URLs from which we obtained the library source, and
  215 how we build the Windows File daemon and many users have succeeded in doing
  216 so themselves.  Our intention is to respect as closely as possible Open
  217 Source practices while maintaining full respect for proprietary and
  218 copyrighted code.
  219 
  220 GPLv2 or later license:
  221  src/tools/bsmtp.c
  222     Copyright (C) 1997 Ralf S. Engelschall, All Rights Reserved.
  223   (note, bsmtp.c does not use OpenSSL, nor is it used with the code
  224    of any other part of Bacula)
  225 
  226 3 clause BSD License notice for inclusion with the binary:
  227  src/lib/fnmatch.c
  228    * Copyright (c) 1989, 1993, 1994
  229    *      The Regents of the University of California.  All rights reserved.
  230  src/lib/fnmatch.h
  231    * Copyright (c) 1992, 1993
  232    *      The Regents of the University of California.  All rights reserved.
  233 
  234 Permissive licenses:
  235  src/lib/var.c/h
  236    **  OSSP var - Variable Expansion
  237    **  Copyright (c) 2001-2002 Ralf S. Engelschall <rse@engelschall.com>
  238    **  Copyright (c) 2001-2002 The OSSP Project (http://www.ossp.org/)
  239    **  Copyright (c) 2001-2002 Cable & Wireless Deutschland (http://www.cw.com/de/)
  240 
  241  src/lib/bsnprintf.c
  242    * Copyright Patrick Powell 1995
  243 
  244  src/bregex.c/h
  245    * Copyright (c) 1991 Tatu Ylonen, Espoo, Finland
  246 
  247  src/lib/sha1.c/h
  248    Copyright (C) The Internet Society (2001).  All Rights Reserved.
  249 
  250  src/win32/compat/getopt.c
  251    "... licensed under IBM copyrights to use the IBM-provided source code
  252    in any way he or she deems fit ..."
  253 
  254  src/win32/compat/sys/mtio.h (LGPL)
  255    Copyright (C) 1996, 1997 Free Software Foundation, Inc.
  256 
  257 
  258 Bacula can be enabled with data encryption and/or communications
  259 encryption. If this is the case, you will be including OpenSSL code that
  260 that contains cryptographic software written by Eric Young
  261 (eay@cryptsoft.com) and also software written by Tim Hudson
  262 (tjh@cryptsoft.com).
  263 
  264 There are parts of Bacula that are licensed under the LGPL so
  265 that those files may be used in proprietary code to interface with
  266 Bacula.
  267 
  268 Finally there are parts of Bacula that are in the public domain.
  269 
  270 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  271 IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  272 TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  273 PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  274 OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  275 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  276 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  277 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  278 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  279 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  280 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  281 
  282 3.
  283 
  284                     GNU AFFERO GENERAL PUBLIC LICENSE
  285                        Version 3, 19 November 2007
  286 
  287  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
  288  Everyone is permitted to copy and distribute verbatim copies
  289  of this license document, but changing it is not allowed.
  290 
  291                             Preamble
  292 
  293   The GNU Affero General Public License is a free, copyleft license for
  294 software and other kinds of works, specifically designed to ensure
  295 cooperation with the community in the case of network server software.
  296 
  297   The licenses for most software and other practical works are designed
  298 to take away your freedom to share and change the works.  By contrast,
  299 our General Public Licenses are intended to guarantee your freedom to
  300 share and change all versions of a program--to make sure it remains free
  301 software for all its users.
  302 
  303   When we speak of free software, we are referring to freedom, not
  304 price.  Our General Public Licenses are designed to make sure that you
  305 have the freedom to distribute copies of free software (and charge for
  306 them if you wish), that you receive source code or can get it if you
  307 want it, that you can change the software or use pieces of it in new
  308 free programs, and that you know you can do these things.
  309 
  310   Developers that use our General Public Licenses protect your rights
  311 with two steps: (1) assert copyright on the software, and (2) offer
  312 you this License which gives you legal permission to copy, distribute
  313 and/or modify the software.
  314 
  315   A secondary benefit of defending all users' freedom is that
  316 improvements made in alternate versions of the program, if they
  317 receive widespread use, become available for other developers to
  318 incorporate.  Many developers of free software are heartened and
  319 encouraged by the resulting cooperation.  However, in the case of
  320 software used on network servers, this result may fail to come about.
  321 The GNU General Public License permits making a modified version and
  322 letting the public access it on a server without ever releasing its
  323 source code to the public.
  324 
  325   The GNU Affero General Public License is designed specifically to
  326 ensure that, in such cases, the modified source code becomes available
  327 to the community.  It requires the operator of a network server to
  328 provide the source code of the modified version running there to the
  329 users of that server.  Therefore, public use of a modified version, on
  330 a publicly accessible server, gives the public access to the source
  331 code of the modified version.
  332 
  333   An older license, called the Affero General Public License and
  334 published by Affero, was designed to accomplish similar goals.  This is
  335 a different license, not a version of the Affero GPL, but Affero has
  336 released a new version of the Affero GPL which permits relicensing under
  337 this license.
  338 
  339   The precise terms and conditions for copying, distribution and
  340 modification follow.
  341 
  342                        TERMS AND CONDITIONS
  343 
  344   0. Definitions.
  345 
  346   "This License" refers to version 3 of the GNU Affero General Public License.
  347 
  348   "Copyright" also means copyright-like laws that apply to other kinds of
  349 works, such as semiconductor masks.
  350 
  351   "The Program" refers to any copyrightable work licensed under this
  352 License.  Each licensee is addressed as "you".  "Licensees" and
  353 "recipients" may be individuals or organizations.
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  358 earlier work or a work "based on" the earlier work.
  359 
  360   A "covered work" means either the unmodified Program or a work based
  361 on the Program.
  362 
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  364 permission, would make you directly or secondarily liable for
  365 infringement under applicable copyright law, except executing it on a
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  375 to the extent that it includes a convenient and prominently visible
  376 feature that (1) displays an appropriate copyright notice, and (2)
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  378 extent that warranties are provided), that licensees may convey the
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  424 
  425   2. Basic Permissions.
  426 
  427   All rights granted under this License are granted for the term of
  428 copyright on the Program, and are irrevocable provided the stated
  429 conditions are met.  This License explicitly affirms your unlimited
  430 permission to run the unmodified Program.  The output from running a
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  452   No covered work shall be deemed part of an effective technological
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  467 
  468   You may convey verbatim copies of the Program's source code as you
  469 receive it, in any medium, provided that you conspicuously and
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  472 non-permissive terms added in accord with section 7 apply to the code;
  473 keep intact all notices of the absence of any warranty; and give all
  474 recipients a copy of this License along with the Program.
  475 
  476   You may charge any price or no price for each copy that you convey,
  477 and you may offer support or warranty protection for a fee.
  478 
  479   5. Conveying Modified Source Versions.
  480 
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  485     a) The work must carry prominent notices stating that you modified
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  487 
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  569 tangible personal property which is normally used for personal, family,
  570 or household purposes, or (2) anything designed or sold for incorporation
  571 into a dwelling.  In determining whether a product is a consumer product,
  572 doubtful cases shall be resolved in favor of coverage.  For a particular
  573 product received by a particular user, "normally used" refers to a
  574 typical or common use of that class of product, regardless of the status
  575 of the particular user or of the way in which the particular user
  576 actually uses, or expects or is expected to use, the product.  A product
  577 is a consumer product regardless of whether the product has substantial
  578 commercial, industrial or non-consumer uses, unless such uses represent
  579 the only significant mode of use of the product.
  580 
  581   "Installation Information" for a User Product means any methods,
  582 procedures, authorization keys, or other information required to install
  583 and execute modified versions of a covered work in that User Product from
  584 a modified version of its Corresponding Source.  The information must
  585 suffice to ensure that the continued functioning of the modified object
  586 code is in no case prevented or interfered with solely because
  587 modification has been made.
  588 
  589   If you convey an object code work under this section in, or with, or
  590 specifically for use in, a User Product, and the conveying occurs as
  591 part of a transaction in which the right of possession and use of the
  592 User Product is transferred to the recipient in perpetuity or for a
  593 fixed term (regardless of how the transaction is characterized), the
  594 Corresponding Source conveyed under this section must be accompanied
  595 by the Installation Information.  But this requirement does not apply
  596 if neither you nor any third party retains the ability to install
  597 modified object code on the User Product (for example, the work has
  598 been installed in ROM).
  599 
  600   The requirement to provide Installation Information does not include a
  601 requirement to continue to provide support service, warranty, or updates
  602 for a work that has been modified or installed by the recipient, or for
  603 the User Product in which it has been modified or installed.  Access to a
  604 network may be denied when the modification itself materially and
  605 adversely affects the operation of the network or violates the rules and
  606 protocols for communication across the network.
  607 
  608   Corresponding Source conveyed, and Installation Information provided,
  609 in accord with this section must be in a format that is publicly
  610 documented (and with an implementation available to the public in
  611 source code form), and must require no special password or key for
  612 unpacking, reading or copying.
  613 
  614   7. Additional Terms.
  615 
  616   "Additional permissions" are terms that supplement the terms of this
  617 License by making exceptions from one or more of its conditions.
  618 Additional permissions that are applicable to the entire Program shall
  619 be treated as though they were included in this License, to the extent
  620 that they are valid under applicable law.  If additional permissions
  621 apply only to part of the Program, that part may be used separately
  622 under those permissions, but the entire Program remains governed by
  623 this License without regard to the additional permissions.
  624 
  625   When you convey a copy of a covered work, you may at your option
  626 remove any additional permissions from that copy, or from any part of
  627 it.  (Additional permissions may be written to require their own
  628 removal in certain cases when you modify the work.)  You may place
  629 additional permissions on material, added by you to a covered work,
  630 for which you have or can give appropriate copyright permission.
  631 
  632   Notwithstanding any other provision of this License, for material you
  633 add to a covered work, you may (if authorized by the copyright holders of
  634 that material) supplement the terms of this License with terms:
  635 
  636     a) Disclaiming warranty or limiting liability differently from the
  637     terms of sections 15 and 16 of this License; or
  638 
  639     b) Requiring preservation of specified reasonable legal notices or
  640     author attributions in that material or in the Appropriate Legal
  641     Notices displayed by works containing it; or
  642 
  643     c) Prohibiting misrepresentation of the origin of that material, or
  644     requiring that modified versions of such material be marked in
  645     reasonable ways as different from the original version; or
  646 
  647     d) Limiting the use for publicity purposes of names of licensors or
  648     authors of the material; or
  649 
  650     e) Declining to grant rights under trademark law for use of some
  651     trade names, trademarks, or service marks; or
  652 
  653     f) Requiring indemnification of licensors and authors of that
  654     material by anyone who conveys the material (or modified versions of
  655     it) with contractual assumptions of liability to the recipient, for
  656     any liability that these contractual assumptions directly impose on
  657     those licensors and authors.
  658 
  659   All other non-permissive additional terms are considered "further
  660 restrictions" within the meaning of section 10.  If the Program as you
  661 received it, or any part of it, contains a notice stating that it is
  662 governed by this License along with a term that is a further
  663 restriction, you may remove that term.  If a license document contains
  664 a further restriction but permits relicensing or conveying under this
  665 License, you may add to a covered work material governed by the terms
  666 of that license document, provided that the further restriction does
  667 not survive such relicensing or conveying.
  668 
  669   If you add terms to a covered work in accord with this section, you
  670 must place, in the relevant source files, a statement of the
  671 additional terms that apply to those files, or a notice indicating
  672 where to find the applicable terms.
  673 
  674   Additional terms, permissive or non-permissive, may be stated in the
  675 form of a separately written license, or stated as exceptions;
  676 the above requirements apply either way.
  677 
  678   8. Termination.
  679 
  680   You may not propagate or modify a covered work except as expressly
  681 provided under this License.  Any attempt otherwise to propagate or
  682 modify it is void, and will automatically terminate your rights under
  683 this License (including any patent licenses granted under the third
  684 paragraph of section 11).
  685 
  686   However, if you cease all violation of this License, then your
  687 license from a particular copyright holder is reinstated (a)
  688 provisionally, unless and until the copyright holder explicitly and
  689 finally terminates your license, and (b) permanently, if the copyright
  690 holder fails to notify you of the violation by some reasonable means
  691 prior to 60 days after the cessation.
  692 
  693   Moreover, your license from a particular copyright holder is
  694 reinstated permanently if the copyright holder notifies you of the
  695 violation by some reasonable means, this is the first time you have
  696 received notice of violation of this License (for any work) from that
  697 copyright holder, and you cure the violation prior to 30 days after
  698 your receipt of the notice.
  699 
  700   Termination of your rights under this section does not terminate the
  701 licenses of parties who have received copies or rights from you under
  702 this License.  If your rights have been terminated and not permanently
  703 reinstated, you do not qualify to receive new licenses for the same
  704 material under section 10.
  705 
  706   9. Acceptance Not Required for Having Copies.
  707 
  708   You are not required to accept this License in order to receive or
  709 run a copy of the Program.  Ancillary propagation of a covered work
  710 occurring solely as a consequence of using peer-to-peer transmission
  711 to receive a copy likewise does not require acceptance.  However,
  712 nothing other than this License grants you permission to propagate or
  713 modify any covered work.  These actions infringe copyright if you do
  714 not accept this License.  Therefore, by modifying or propagating a
  715 covered work, you indicate your acceptance of this License to do so.
  716 
  717   10. Automatic Licensing of Downstream Recipients.
  718 
  719   Each time you convey a covered work, the recipient automatically
  720 receives a license from the original licensors, to run, modify and
  721 propagate that work, subject to this License.  You are not responsible
  722 for enforcing compliance by third parties with this License.
  723 
  724   An "entity transaction" is a transaction transferring control of an
  725 organization, or substantially all assets of one, or subdividing an
  726 organization, or merging organizations.  If propagation of a covered
  727 work results from an entity transaction, each party to that
  728 transaction who receives a copy of the work also receives whatever
  729 licenses to the work the party's predecessor in interest had or could
  730 give under the previous paragraph, plus a right to possession of the
  731 Corresponding Source of the work from the predecessor in interest, if
  732 the predecessor has it or can get it with reasonable efforts.
  733 
  734   You may not impose any further restrictions on the exercise of the
  735 rights granted or affirmed under this License.  For example, you may
  736 not impose a license fee, royalty, or other charge for exercise of
  737 rights granted under this License, and you may not initiate litigation
  738 (including a cross-claim or counterclaim in a lawsuit) alleging that
  739 any patent claim is infringed by making, using, selling, offering for
  740 sale, or importing the Program or any portion of it.
  741 
  742   11. Patents.
  743 
  744   A "contributor" is a copyright holder who authorizes use under this
  745 License of the Program or a work on which the Program is based.  The
  746 work thus licensed is called the contributor's "contributor version".
  747 
  748   A contributor's "essential patent claims" are all patent claims
  749 owned or controlled by the contributor, whether already acquired or
  750 hereafter acquired, that would be infringed by some manner, permitted
  751 by this License, of making, using, or selling its contributor version,
  752 but do not include claims that would be infringed only as a
  753 consequence of further modification of the contributor version.  For
  754 purposes of this definition, "control" includes the right to grant
  755 patent sublicenses in a manner consistent with the requirements of
  756 this License.
  757 
  758   Each contributor grants you a non-exclusive, worldwide, royalty-free
  759 patent license under the contributor's essential patent claims, to
  760 make, use, sell, offer for sale, import and otherwise run, modify and
  761 propagate the contents of its contributor version.
  762 
  763   In the following three paragraphs, a "patent license" is any express
  764 agreement or commitment, however denominated, not to enforce a patent
  765 (such as an express permission to practice a patent or covenant not to
  766 sue for patent infringement).  To "grant" such a patent license to a
  767 party means to make such an agreement or commitment not to enforce a
  768 patent against the party.
  769 
  770   If you convey a covered work, knowingly relying on a patent license,
  771 and the Corresponding Source of the work is not available for anyone
  772 to copy, free of charge and under the terms of this License, through a
  773 publicly available network server or other readily accessible means,
  774 then you must either (1) cause the Corresponding Source to be so
  775 available, or (2) arrange to deprive yourself of the benefit of the
  776 patent license for this particular work, or (3) arrange, in a manner
  777 consistent with the requirements of this License, to extend the patent
  778 license to downstream recipients.  "Knowingly relying" means you have
  779 actual knowledge that, but for the patent license, your conveying the
  780 covered work in a country, or your recipient's use of the covered work
  781 in a country, would infringe one or more identifiable patents in that
  782 country that you have reason to believe are valid.
  783 
  784   If, pursuant to or in connection with a single transaction or
  785 arrangement, you convey, or propagate by procuring conveyance of, a
  786 covered work, and grant a patent license to some of the parties
  787 receiving the covered work authorizing them to use, propagate, modify
  788 or convey a specific copy of the covered work, then the patent license
  789 you grant is automatically extended to all recipients of the covered
  790 work and works based on it.
  791 
  792   A patent license is "discriminatory" if it does not include within
  793 the scope of its coverage, prohibits the exercise of, or is
  794 conditioned on the non-exercise of one or more of the rights that are
  795 specifically granted under this License.  You may not convey a covered
  796 work if you are a party to an arrangement with a third party that is
  797 in the business of distributing software, under which you make payment
  798 to the third party based on the extent of your activity of conveying
  799 the work, and under which the third party grants, to any of the
  800 parties who would receive the covered work from you, a discriminatory
  801 patent license (a) in connection with copies of the covered work
  802 conveyed by you (or copies made from those copies), or (b) primarily
  803 for and in connection with specific products or compilations that
  804 contain the covered work, unless you entered into that arrangement,
  805 or that patent license was granted, prior to 28 March 2007.
  806 
  807   Nothing in this License shall be construed as excluding or limiting
  808 any implied license or other defenses to infringement that may
  809 otherwise be available to you under applicable patent law.
  810 
  811   12. No Surrender of Others' Freedom.
  812 
  813   If conditions are imposed on you (whether by court order, agreement or
  814 otherwise) that contradict the conditions of this License, they do not
  815 excuse you from the conditions of this License.  If you cannot convey a
  816 covered work so as to satisfy simultaneously your obligations under this
  817 License and any other pertinent obligations, then as a consequence you may
  818 not convey it at all.  For example, if you agree to terms that obligate you
  819 to collect a royalty for further conveying from those to whom you convey
  820 the Program, the only way you could satisfy both those terms and this
  821 License would be to refrain entirely from conveying the Program.
  822 
  823   13. Remote Network Interaction; Use with the GNU General Public License.
  824 
  825   Notwithstanding any other provision of this License, if you modify the
  826 Program, your modified version must prominently offer all users
  827 interacting with it remotely through a computer network (if your version
  828 supports such interaction) an opportunity to receive the Corresponding
  829 Source of your version by providing access to the Corresponding Source
  830 from a network server at no charge, through some standard or customary
  831 means of facilitating copying of software.  This Corresponding Source
  832 shall include the Corresponding Source for any work covered by version 3
  833 of the GNU General Public License that is incorporated pursuant to the
  834 following paragraph.
  835 
  836   Notwithstanding any other provision of this License, you have
  837 permission to link or combine any covered work with a work licensed
  838 under version 3 of the GNU General Public License into a single
  839 combined work, and to convey the resulting work.  The terms of this
  840 License will continue to apply to the part which is the covered work,
  841 but the work with which it is combined will remain governed by version
  842 3 of the GNU General Public License.
  843 
  844   14. Revised Versions of this License.
  845 
  846   The Free Software Foundation may publish revised and/or new versions of
  847 the GNU Affero General Public License from time to time.  Such new versions
  848 will be similar in spirit to the present version, but may differ in detail to
  849 address new problems or concerns.
  850 
  851   Each version is given a distinguishing version number.  If the
  852 Program specifies that a certain numbered version of the GNU Affero General
  853 Public License "or any later version" applies to it, you have the
  854 option of following the terms and conditions either of that numbered
  855 version or of any later version published by the Free Software
  856 Foundation.  If the Program does not specify a version number of the
  857 GNU Affero General Public License, you may choose any version ever published
  858 by the Free Software Foundation.
  859 
  860   If the Program specifies that a proxy can decide which future
  861 versions of the GNU Affero General Public License can be used, that proxy's
  862 public statement of acceptance of a version permanently authorizes you
  863 to choose that version for the Program.
  864 
  865   Later license versions may give you additional or different
  866 permissions.  However, no additional obligations are imposed on any
  867 author or copyright holder as a result of your choosing to follow a
  868 later version.
  869 
  870   15. Disclaimer of Warranty.
  871 
  872   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
  873 APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
  874 HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
  875 OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
  876 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  877 PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
  878 IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
  879 ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
  880 
  881   16. Limitation of Liability.
  882 
  883   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
  884 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
  885 THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
  886 GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
  887 USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
  888 DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
  889 PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
  890 EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
  891 SUCH DAMAGES.
  892 
  893   17. Interpretation of Sections 15 and 16.
  894 
  895   If the disclaimer of warranty and limitation of liability provided
  896 above cannot be given local legal effect according to their terms,
  897 reviewing courts shall apply local law that most closely approximates
  898 an absolute waiver of all civil liability in connection with the
  899 Program, unless a warranty or assumption of liability accompanies a
  900 copy of the Program in return for a fee.
  901 
  902                      END OF TERMS AND CONDITIONS
  903 
  904             How to Apply These Terms to Your New Programs
  905 
  906   If you develop a new program, and you want it to be of the greatest
  907 possible use to the public, the best way to achieve this is to make it
  908 free software which everyone can redistribute and change under these terms.
  909 
  910   To do so, attach the following notices to the program.  It is safest
  911 to attach them to the start of each source file to most effectively
  912 state the exclusion of warranty; and each file should have at least
  913 the "copyright" line and a pointer to where the full notice is found.
  914 
  915     <one line to give the program's name and a brief idea of what it does.>
  916     Copyright (C) <year>  <name of author>
  917 
  918     This program is free software: you can redistribute it and/or modify
  919     it under the terms of the GNU Affero General Public License as published by
  920     the Free Software Foundation, either version 3 of the License, or
  921     (at your option) any later version.
  922 
  923     This program is distributed in the hope that it will be useful,
  924     but WITHOUT ANY WARRANTY; without even the implied warranty of
  925     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  926     GNU Affero General Public License for more details.
  927 
  928     You should have received a copy of the GNU Affero General Public License
  929     along with this program.  If not, see <http://www.gnu.org/licenses/>.
  930 
  931 Also add information on how to contact you by electronic and paper mail.
  932 
  933   If your software can interact with users remotely through a computer
  934 network, you should also make sure that it provides a way for users to
  935 get its source.  For example, if your program is a web application, its
  936 interface could display a "Source" link that leads users to an archive
  937 of the code.  There are many ways you could offer source, and different
  938 solutions will be better for different programs; see section 13 for the
  939 specific requirements.
  940 
  941   You should also get your employer (if you work as a programmer) or school,
  942 if any, to sign a "copyright disclaimer" for the program, if necessary.
  943 For more information on this, and how to apply and follow the GNU AGPL, see
  944 <http://www.gnu.org/licenses/>.
  945 
  946 ===========================================