github.com/axw/juju@v0.0.0-20161005053422-4bd6544d08d4/LICENCE (about) 1 All files in this repository are licensed as follows. If you contribute 2 to this repository, it is assumed that you license your contribution 3 under the same license unless you state otherwise. 4 5 All files Copyright (C) 2015 Canonical Ltd. unless otherwise specified in the file. 6 7 GNU AFFERO GENERAL PUBLIC LICENSE 8 Version 3, 19 November 2007 9 10 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> 11 Everyone is permitted to copy and distribute verbatim copies 12 of this license document, but changing it is not allowed. 13 14 Preamble 15 16 The GNU Affero General Public License is a free, copyleft license for 17 software and other kinds of works, specifically designed to ensure 18 cooperation with the community in the case of network server software. 19 20 The licenses for most software and other practical works are designed 21 to take away your freedom to share and change the works. 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You may not convey a covered 519 work if you are a party to an arrangement with a third party that is 520 in the business of distributing software, under which you make payment 521 to the third party based on the extent of your activity of conveying 522 the work, and under which the third party grants, to any of the 523 parties who would receive the covered work from you, a discriminatory 524 patent license (a) in connection with copies of the covered work 525 conveyed by you (or copies made from those copies), or (b) primarily 526 for and in connection with specific products or compilations that 527 contain the covered work, unless you entered into that arrangement, 528 or that patent license was granted, prior to 28 March 2007. 529 530 Nothing in this License shall be construed as excluding or limiting 531 any implied license or other defenses to infringement that may 532 otherwise be available to you under applicable patent law. 533 534 12. 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Remote Network Interaction; Use with the GNU General Public License. 547 548 Notwithstanding any other provision of this License, if you modify the 549 Program, your modified version must prominently offer all users 550 interacting with it remotely through a computer network (if your version 551 supports such interaction) an opportunity to receive the Corresponding 552 Source of your version by providing access to the Corresponding Source 553 from a network server at no charge, through some standard or customary 554 means of facilitating copying of software. This Corresponding Source 555 shall include the Corresponding Source for any work covered by version 3 556 of the GNU General Public License that is incorporated pursuant to the 557 following paragraph. 558 559 Notwithstanding any other provision of this License, you have 560 permission to link or combine any covered work with a work licensed 561 under version 3 of the GNU General Public License into a single 562 combined work, and to convey the resulting work. The terms of this 563 License will continue to apply to the part which is the covered work, 564 but the work with which it is combined will remain governed by version 565 3 of the GNU General Public License. 566 567 14. Revised Versions of this License. 568 569 The Free Software Foundation may publish revised and/or new versions of 570 the GNU Affero General Public License from time to time. Such new versions 571 will be similar in spirit to the present version, but may differ in detail to 572 address new problems or concerns. 573 574 Each version is given a distinguishing version number. If the 575 Program specifies that a certain numbered version of the GNU Affero General 576 Public License "or any later version" applies to it, you have the 577 option of following the terms and conditions either of that numbered 578 version or of any later version published by the Free Software 579 Foundation. If the Program does not specify a version number of the 580 GNU Affero General Public License, you may choose any version ever published 581 by the Free Software Foundation. 582 583 If the Program specifies that a proxy can decide which future 584 versions of the GNU Affero General Public License can be used, that proxy's 585 public statement of acceptance of a version permanently authorizes you 586 to choose that version for the Program. 587 588 Later license versions may give you additional or different 589 permissions. However, no additional obligations are imposed on any 590 author or copyright holder as a result of your choosing to follow a 591 later version. 592 593 15. Disclaimer of Warranty. 594 595 THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 596 APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 597 HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 598 OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 599 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 600 PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 601 IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 602 ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 603 604 16. Limitation of Liability. 605 606 IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 607 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 608 THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 609 GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 610 USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 611 DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 612 PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 613 EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 614 SUCH DAMAGES. 615 616 17. Interpretation of Sections 15 and 16. 617 618 If the disclaimer of warranty and limitation of liability provided 619 above cannot be given local legal effect according to their terms, 620 reviewing courts shall apply local law that most closely approximates 621 an absolute waiver of all civil liability in connection with the 622 Program, unless a warranty or assumption of liability accompanies a 623 copy of the Program in return for a fee. 624 625 END OF TERMS AND CONDITIONS 626 627 How to Apply These Terms to Your New Programs 628 629 If you develop a new program, and you want it to be of the greatest 630 possible use to the public, the best way to achieve this is to make it 631 free software which everyone can redistribute and change under these terms. 632 633 To do so, attach the following notices to the program. It is safest 634 to attach them to the start of each source file to most effectively 635 state the exclusion of warranty; and each file should have at least 636 the "copyright" line and a pointer to where the full notice is found. 637 638 <one line to give the program's name and a brief idea of what it does.> 639 Copyright (C) <year> <name of author> 640 641 This program is free software: you can redistribute it and/or modify 642 it under the terms of the GNU Affero General Public License as published by 643 the Free Software Foundation, either version 3 of the License, or 644 (at your option) any later version. 645 646 This program is distributed in the hope that it will be useful, 647 but WITHOUT ANY WARRANTY; without even the implied warranty of 648 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 649 GNU Affero General Public License for more details. 650 651 You should have received a copy of the GNU Affero General Public License 652 along with this program. If not, see <http://www.gnu.org/licenses/>. 653 654 Also add information on how to contact you by electronic and paper mail. 655 656 If your software can interact with users remotely through a computer 657 network, you should also make sure that it provides a way for users to 658 get its source. For example, if your program is a web application, its 659 interface could display a "Source" link that leads users to an archive 660 of the code. There are many ways you could offer source, and different 661 solutions will be better for different programs; see section 13 for the 662 specific requirements. 663 664 You should also get your employer (if you work as a programmer) or school, 665 if any, to sign a "copyright disclaimer" for the program, if necessary. 666 For more information on this, and how to apply and follow the GNU AGPL, see 667 <http://www.gnu.org/licenses/>.