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1 | Hippotat - Asinine IP Over HTTP program |
2 | ||
3 | Copyright 2017 Ian Jackson | |
4 | ||
5 | ||
6 | The client is: | |
7 | ||
8 | GPLv3+ | |
9 | ||
10 | This program is free software: you can redistribute it and/or modify | |
11 | it under the terms of the GNU General Public License as published by | |
12 | the Free Software Foundation, either version 3 of the License, or | |
13 | (at your option) any later version. | |
14 | ||
15 | This program is distributed in the hope that it will be useful, | |
16 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | GNU General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU General Public License | |
21 | along with this program, in the file GPLv3. If not, | |
22 | see <http://www.gnu.org/licenses/>. | |
23 | ||
24 | (This licence applies to all the short files without their own | |
25 | copyright notices, too.) | |
26 | ||
27 | ||
28 | The server is: | |
29 | ||
30 | AGPLv3+ + CAFv2+ | |
31 | ||
32 | This program is free software: you can redistribute it and/or | |
33 | modify it under the terms of the GNU Affero General Public | |
34 | License as published by the Free Software Foundation, either | |
35 | version 3 of the License, or (at your option) any later version, | |
36 | with the "CAF Login Exception" as published by Ian Jackson | |
37 | (version 2, or at your option any later version) as an Additional | |
38 | Permission. | |
39 | ||
40 | This program is distributed in the hope that it will be useful, | |
41 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
42 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
43 | Affero General Public License for more details. | |
44 | ||
45 | You should have received a copy of the GNU Affero General Public | |
46 | License and the CAF Login Exception along with this program, in | |
47 | the file AGPLv3+CAFv2. If not, email Ian Jackson | |
48 | <ijackson@chiark.greenend.org.uk>. | |
49 | ||
50 | ---------------------------------------------------------------------- | |
51 | hippotat is an IP-over-HTTP client and server pair | |
52 | ||
53 | This program is free software: you can redistribute it and/or modify | |
54 | it under the terms of the GNU Affero General Public License as | |
55 | published by the Free Software Foundation, either version 3 of the | |
56 | License, or (at your option) any later version, with the "CAF Login | |
57 | Exception" as published by Ian Jackson (version 1, or at your option | |
58 | any later version) as an Additional Permission. | |
59 | ||
60 | This program is distributed in the hope that it will be useful, | |
61 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
62 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
63 | GNU Affero General Public License for more details. | |
64 | ||
65 | ------------------------------ | |
66 | ||
67 | CAF Login Exception (version 2) | |
68 | ||
69 | To avoid forcing users to make the source code of their whole | |
70 | application available to non-users, I (Ian Jackson) have granted this | |
71 | exception as part of the licence of CGI::Auth::Flexible (and | |
72 | some other programs, where declared in their copyright rubrics). | |
73 | ||
74 | When considering AGPLv3 section 13 "Remote Network Interaction" (or | |
75 | similar provisions in successor licences): | |
76 | ||
77 | If all interactions with the Program (other than interactions with the | |
78 | user authentication system) require user authentication, the | |
79 | provisions of that section apply only to interaction with the Program | |
80 | by authenticated users. | |
81 | ||
82 | This is an Additional Permission as contemplated by AGPLv3 section 7. | |
83 | ||
84 | - Ian Jackson | |
85 | ||
86 | ------------------------------ | |
87 | ||
88 | GNU AFFERO GENERAL PUBLIC LICENSE | |
89 | Version 3, 19 November 2007 | |
90 | ||
91 | Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> | |
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94 | ||
95 | Preamble | |
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538 | ||
539 | You may not impose any further restrictions on the exercise of the | |
540 | rights granted or affirmed under this License. For example, you may | |
541 | not impose a license fee, royalty, or other charge for exercise of | |
542 | rights granted under this License, and you may not initiate litigation | |
543 | (including a cross-claim or counterclaim in a lawsuit) alleging that | |
544 | any patent claim is infringed by making, using, selling, offering for | |
545 | sale, or importing the Program or any portion of it. | |
546 | ||
547 | 11. Patents. | |
548 | ||
549 | A "contributor" is a copyright holder who authorizes use under this | |
550 | License of the Program or a work on which the Program is based. The | |
551 | work thus licensed is called the contributor's "contributor version". | |
552 | ||
553 | A contributor's "essential patent claims" are all patent claims | |
554 | owned or controlled by the contributor, whether already acquired or | |
555 | hereafter acquired, that would be infringed by some manner, permitted | |
556 | by this License, of making, using, or selling its contributor version, | |
557 | but do not include claims that would be infringed only as a | |
558 | consequence of further modification of the contributor version. For | |
559 | purposes of this definition, "control" includes the right to grant | |
560 | patent sublicenses in a manner consistent with the requirements of | |
561 | this License. | |
562 | ||
563 | Each contributor grants you a non-exclusive, worldwide, royalty-free | |
564 | patent license under the contributor's essential patent claims, to | |
565 | make, use, sell, offer for sale, import and otherwise run, modify and | |
566 | propagate the contents of its contributor version. | |
567 | ||
568 | In the following three paragraphs, a "patent license" is any express | |
569 | agreement or commitment, however denominated, not to enforce a patent | |
570 | (such as an express permission to practice a patent or covenant not to | |
571 | sue for patent infringement). To "grant" such a patent license to a | |
572 | party means to make such an agreement or commitment not to enforce a | |
573 | patent against the party. | |
574 | ||
575 | If you convey a covered work, knowingly relying on a patent license, | |
576 | and the Corresponding Source of the work is not available for anyone | |
577 | to copy, free of charge and under the terms of this License, through a | |
578 | publicly available network server or other readily accessible means, | |
579 | then you must either (1) cause the Corresponding Source to be so | |
580 | available, or (2) arrange to deprive yourself of the benefit of the | |
581 | patent license for this particular work, or (3) arrange, in a manner | |
582 | consistent with the requirements of this License, to extend the patent | |
583 | license to downstream recipients. "Knowingly relying" means you have | |
584 | actual knowledge that, but for the patent license, your conveying the | |
585 | covered work in a country, or your recipient's use of the covered work | |
586 | in a country, would infringe one or more identifiable patents in that | |
587 | country that you have reason to believe are valid. | |
588 | ||
589 | If, pursuant to or in connection with a single transaction or | |
590 | arrangement, you convey, or propagate by procuring conveyance of, a | |
591 | covered work, and grant a patent license to some of the parties | |
592 | receiving the covered work authorizing them to use, propagate, modify | |
593 | or convey a specific copy of the covered work, then the patent license | |
594 | you grant is automatically extended to all recipients of the covered | |
595 | work and works based on it. | |
596 | ||
597 | A patent license is "discriminatory" if it does not include within | |
598 | the scope of its coverage, prohibits the exercise of, or is | |
599 | conditioned on the non-exercise of one or more of the rights that are | |
600 | specifically granted under this License. You may not convey a covered | |
601 | work if you are a party to an arrangement with a third party that is | |
602 | in the business of distributing software, under which you make payment | |
603 | to the third party based on the extent of your activity of conveying | |
604 | the work, and under which the third party grants, to any of the | |
605 | parties who would receive the covered work from you, a discriminatory | |
606 | patent license (a) in connection with copies of the covered work | |
607 | conveyed by you (or copies made from those copies), or (b) primarily | |
608 | for and in connection with specific products or compilations that | |
609 | contain the covered work, unless you entered into that arrangement, | |
610 | or that patent license was granted, prior to 28 March 2007. | |
611 | ||
612 | Nothing in this License shall be construed as excluding or limiting | |
613 | any implied license or other defenses to infringement that may | |
614 | otherwise be available to you under applicable patent law. | |
615 | ||
616 | 12. No Surrender of Others' Freedom. | |
617 | ||
618 | If conditions are imposed on you (whether by court order, agreement or | |
619 | otherwise) that contradict the conditions of this License, they do not | |
620 | excuse you from the conditions of this License. If you cannot convey a | |
621 | covered work so as to satisfy simultaneously your obligations under this | |
622 | License and any other pertinent obligations, then as a consequence you may | |
623 | not convey it at all. For example, if you agree to terms that obligate you | |
624 | to collect a royalty for further conveying from those to whom you convey | |
625 | the Program, the only way you could satisfy both those terms and this | |
626 | License would be to refrain entirely from conveying the Program. | |
627 | ||
628 | 13. Remote Network Interaction; Use with the GNU General Public License. | |
629 | ||
630 | Notwithstanding any other provision of this License, if you modify the | |
631 | Program, your modified version must prominently offer all users | |
632 | interacting with it remotely through a computer network (if your version | |
633 | supports such interaction) an opportunity to receive the Corresponding | |
634 | Source of your version by providing access to the Corresponding Source | |
635 | from a network server at no charge, through some standard or customary | |
636 | means of facilitating copying of software. This Corresponding Source | |
637 | shall include the Corresponding Source for any work covered by version 3 | |
638 | of the GNU General Public License that is incorporated pursuant to the | |
639 | following paragraph. | |
640 | ||
641 | Notwithstanding any other provision of this License, you have permission | |
642 | to link or combine any covered work with a work licensed under version 3 | |
643 | of the GNU General Public License into a single combined work, and to | |
644 | convey the resulting work. The terms of this License will continue to | |
645 | apply to the part which is the covered work, but the work with which it is | |
646 | combined will remain governed by version 3 of the GNU General Public | |
647 | License. | |
648 | ||
649 | 14. Revised Versions of this License. | |
650 | ||
651 | The Free Software Foundation may publish revised and/or new versions of | |
652 | the GNU Affero General Public License from time to time. Such new | |
653 | versions will be similar in spirit to the present version, but may differ | |
654 | in detail to address new problems or concerns. | |
655 | ||
656 | Each version is given a distinguishing version number. If the | |
657 | Program specifies that a certain numbered version of the GNU Affero | |
658 | General Public License "or any later version" applies to it, you have | |
659 | the option of following the terms and conditions either of that | |
660 | numbered version or of any later version published by the Free | |
661 | Software Foundation. If the Program does not specify a version number | |
662 | of the GNU Affero General Public License, you may choose any version | |
663 | ever published by the Free Software Foundation. | |
664 | ||
665 | If the Program specifies that a proxy can decide which future | |
666 | versions of the GNU Affero General Public License can be used, that | |
667 | proxy's public statement of acceptance of a version permanently | |
668 | authorizes you to choose that version for the Program. | |
669 | ||
670 | Later license versions may give you additional or different | |
671 | permissions. However, no additional obligations are imposed on any | |
672 | author or copyright holder as a result of your choosing to follow a | |
673 | later version. | |
674 | ||
675 | 15. Disclaimer of Warranty. | |
676 | ||
677 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY | |
678 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT | |
679 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY | |
680 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, | |
681 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
682 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM | |
683 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF | |
684 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. | |
685 | ||
686 | 16. Limitation of Liability. | |
687 | ||
688 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING | |
689 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS | |
690 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY | |
691 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE | |
692 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF | |
693 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD | |
694 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), | |
695 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF | |
696 | SUCH DAMAGES. | |
697 | ||
698 | 17. Interpretation of Sections 15 and 16. | |
699 | ||
700 | If the disclaimer of warranty and limitation of liability provided | |
701 | above cannot be given local legal effect according to their terms, | |
702 | reviewing courts shall apply local law that most closely approximates | |
703 | an absolute waiver of all civil liability in connection with the | |
704 | Program, unless a warranty or assumption of liability accompanies a | |
705 | copy of the Program in return for a fee. | |
706 | ||
707 | END OF TERMS AND CONDITIONS | |
708 | ||
709 | How to Apply These Terms to Your New Programs | |
710 | ||
711 | If you develop a new program, and you want it to be of the greatest | |
712 | possible use to the public, the best way to achieve this is to make it | |
713 | free software which everyone can redistribute and change under these terms. | |
714 | ||
715 | To do so, attach the following notices to the program. It is safest | |
716 | to attach them to the start of each source file to most effectively | |
717 | state the exclusion of warranty; and each file should have at least | |
718 | the "copyright" line and a pointer to where the full notice is found. | |
719 | ||
720 | <one line to give the program's name and a brief idea of what it does.> | |
721 | Copyright (C) <year> <name of author> | |
722 | ||
723 | This program is free software: you can redistribute it and/or modify | |
724 | it under the terms of the GNU Affero General Public License as | |
725 | published by the Free Software Foundation, either version 3 of the | |
726 | License, or (at your option) any later version. | |
727 | ||
728 | This program is distributed in the hope that it will be useful, | |
729 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
730 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
731 | GNU Affero General Public License for more details. | |
732 | ||
733 | You should have received a copy of the GNU Affero General Public License | |
734 | along with this program. If not, see <http://www.gnu.org/licenses/>. | |
735 | ||
736 | Also add information on how to contact you by electronic and paper mail. | |
737 | ||
738 | If your software can interact with users remotely through a computer | |
739 | network, you should also make sure that it provides a way for users to | |
740 | get its source. For example, if your program is a web application, its | |
741 | interface could display a "Source" link that leads users to an archive | |
742 | of the code. There are many ways you could offer source, and different | |
743 | solutions will be better for different programs; see section 13 for the | |
744 | specific requirements. | |
745 | ||
746 | You should also get your employer (if you work as a programmer) or school, | |
747 | if any, to sign a "copyright disclaimer" for the program, if necessary. | |
748 | For more information on this, and how to apply and follow the GNU AGPL, see | |
749 | <http://www.gnu.org/licenses/>. |