franta-hg@12: GNU AFFERO GENERAL PUBLIC LICENSE
franta-hg@12: Version 3, 19 November 2007
franta-hg@12:
franta-hg@12: Copyright (C) 2007 Free Software Foundation, Inc.
franta-hg@12: Everyone is permitted to copy and distribute verbatim copies
franta-hg@12: of this license document, but changing it is not allowed.
franta-hg@12:
franta-hg@12: Preamble
franta-hg@12:
franta-hg@12: The GNU Affero General Public License is a free, copyleft license for
franta-hg@12: software and other kinds of works, specifically designed to ensure
franta-hg@12: cooperation with the community in the case of network server software.
franta-hg@12:
franta-hg@12: The licenses for most software and other practical works are designed
franta-hg@12: to take away your freedom to share and change the works. By contrast,
franta-hg@12: our General Public Licenses are intended to guarantee your freedom to
franta-hg@12: share and change all versions of a program--to make sure it remains free
franta-hg@12: software for all its users.
franta-hg@12:
franta-hg@12: When we speak of free software, we are referring to freedom, not
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franta-hg@12: them if you wish), that you receive source code or can get it if you
franta-hg@12: want it, that you can change the software or use pieces of it in new
franta-hg@12: free programs, and that you know you can do these things.
franta-hg@12:
franta-hg@12: Developers that use our General Public Licenses protect your rights
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franta-hg@12:
franta-hg@12: A secondary benefit of defending all users' freedom is that
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franta-hg@12: incorporate. Many developers of free software are heartened and
franta-hg@12: encouraged by the resulting cooperation. However, in the case of
franta-hg@12: software used on network servers, this result may fail to come about.
franta-hg@12: The GNU General Public License permits making a modified version and
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franta-hg@12:
franta-hg@12: The GNU Affero General Public License is designed specifically to
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franta-hg@12: code of the modified version.
franta-hg@12:
franta-hg@12: An older license, called the Affero General Public License and
franta-hg@12: published by Affero, was designed to accomplish similar goals. This is
franta-hg@12: a different license, not a version of the Affero GPL, but Affero has
franta-hg@12: released a new version of the Affero GPL which permits relicensing under
franta-hg@12: this license.
franta-hg@12:
franta-hg@12: The precise terms and conditions for copying, distribution and
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franta-hg@12:
franta-hg@12: TERMS AND CONDITIONS
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franta-hg@12: 0. Definitions.
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franta-hg@12: "This License" refers to version 3 of the GNU Affero General Public License.
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franta-hg@12: "Copyright" also means copyright-like laws that apply to other kinds of
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franta-hg@12: The Corresponding Source for a work in source code form is that
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franta-hg@12: 2. Basic Permissions.
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franta-hg@12: All rights granted under this License are granted for the term of
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franta-hg@12: You may make, run and propagate covered works that you do not
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franta-hg@12: 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
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franta-hg@12: No covered work shall be deemed part of an effective technological
franta-hg@12: measure under any applicable law fulfilling obligations under article
franta-hg@12: 11 of the WIPO copyright treaty adopted on 20 December 1996, or
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franta-hg@12: When you convey a covered work, you waive any legal power to forbid
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franta-hg@12: 4. Conveying Verbatim Copies.
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franta-hg@12: You may convey verbatim copies of the Program's source code as you
franta-hg@12: receive it, in any medium, provided that you conspicuously and
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franta-hg@12: 5. Conveying Modified Source Versions.
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franta-hg@12: You may convey a work based on the Program, or the modifications to
franta-hg@12: produce it from the Program, in the form of source code under the
franta-hg@12: terms of section 4, provided that you also meet all of these conditions:
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franta-hg@12: a) The work must carry prominent notices stating that you modified
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franta-hg@12: b) The work must carry prominent notices stating that it is
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franta-hg@12: 7. This requirement modifies the requirement in section 4 to
franta-hg@12: "keep intact all notices".
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franta-hg@12: c) You must license the entire work, as a whole, under this
franta-hg@12: License to anyone who comes into possession of a copy. This
franta-hg@12: License will therefore apply, along with any applicable section 7
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franta-hg@12: permission to license the work in any other way, but it does not
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franta-hg@12: d) If the work has interactive user interfaces, each must display
franta-hg@12: Appropriate Legal Notices; however, if the Program has interactive
franta-hg@12: interfaces that do not display Appropriate Legal Notices, your
franta-hg@12: work need not make them do so.
franta-hg@12:
franta-hg@12: A compilation of a covered work with other separate and independent
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franta-hg@12: and which are not combined with it such as to form a larger program,
franta-hg@12: in or on a volume of a storage or distribution medium, is called an
franta-hg@12: "aggregate" if the compilation and its resulting copyright are not
franta-hg@12: used to limit the access or legal rights of the compilation's users
franta-hg@12: beyond what the individual works permit. Inclusion of a covered work
franta-hg@12: in an aggregate does not cause this License to apply to the other
franta-hg@12: parts of the aggregate.
franta-hg@12:
franta-hg@12: 6. Conveying Non-Source Forms.
franta-hg@12:
franta-hg@12: You may convey a covered work in object code form under the terms
franta-hg@12: of sections 4 and 5, provided that you also convey the
franta-hg@12: machine-readable Corresponding Source under the terms of this License,
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franta-hg@12: a) Convey the object code in, or embodied in, a physical product
franta-hg@12: (including a physical distribution medium), accompanied by the
franta-hg@12: Corresponding Source fixed on a durable physical medium
franta-hg@12: customarily used for software interchange.
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franta-hg@12: b) Convey the object code in, or embodied in, a physical product
franta-hg@12: (including a physical distribution medium), accompanied by a
franta-hg@12: written offer, valid for at least three years and valid for as
franta-hg@12: long as you offer spare parts or customer support for that product
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franta-hg@12: copy of the Corresponding Source for all the software in the
franta-hg@12: product that is covered by this License, on a durable physical
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franta-hg@12: more than your reasonable cost of physically performing this
franta-hg@12: conveying of source, or (2) access to copy the
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franta-hg@12: c) Convey individual copies of the object code with a copy of the
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franta-hg@12: d) Convey the object code by offering access from a designated
franta-hg@12: place (gratis or for a charge), and offer equivalent access to the
franta-hg@12: Corresponding Source in the same way through the same place at no
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franta-hg@12: copy the object code is a network server, the Corresponding Source
franta-hg@12: may be on a different server (operated by you or a third party)
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franta-hg@12: e) Convey the object code using peer-to-peer transmission, provided
franta-hg@12: you inform other peers where the object code and Corresponding
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franta-hg@12: A separable portion of the object code, whose source code is excluded
franta-hg@12: from the Corresponding Source as a System Library, need not be
franta-hg@12: included in conveying the object code work.
franta-hg@12:
franta-hg@12: A "User Product" is either (1) a "consumer product", which means any
franta-hg@12: tangible personal property which is normally used for personal, family,
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franta-hg@12: product received by a particular user, "normally used" refers to a
franta-hg@12: typical or common use of that class of product, regardless of the status
franta-hg@12: of the particular user or of the way in which the particular user
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franta-hg@12: "Installation Information" for a User Product means any methods,
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franta-hg@12: and execute modified versions of a covered work in that User Product from
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franta-hg@12: If you convey an object code work under this section in, or with, or
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franta-hg@12: part of a transaction in which the right of possession and use of the
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franta-hg@12: Corresponding Source conveyed, and Installation Information provided,
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franta-hg@12: 7. Additional Terms.
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franta-hg@12: "Additional permissions" are terms that supplement the terms of this
franta-hg@12: License by making exceptions from one or more of its conditions.
franta-hg@12: Additional permissions that are applicable to the entire Program shall
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franta-hg@12: that they are valid under applicable law. If additional permissions
franta-hg@12: apply only to part of the Program, that part may be used separately
franta-hg@12: under those permissions, but the entire Program remains governed by
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franta-hg@12:
franta-hg@12: When you convey a copy of a covered work, you may at your option
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franta-hg@12: Notwithstanding any other provision of this License, for material you
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franta-hg@12: 8. Termination.
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franta-hg@12: However, if you cease all violation of this License, then your
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franta-hg@12: 9. Acceptance Not Required for Having Copies.
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franta-hg@12: You are not required to accept this License in order to receive or
franta-hg@12: run a copy of the Program. Ancillary propagation of a covered work
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franta-hg@12: nothing other than this License grants you permission to propagate or
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franta-hg@12: not accept this License. Therefore, by modifying or propagating a
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franta-hg@12: Each time you convey a covered work, the recipient automatically
franta-hg@12: receives a license from the original licensors, to run, modify and
franta-hg@12: propagate that work, subject to this License. You are not responsible
franta-hg@12: for enforcing compliance by third parties with this License.
franta-hg@12:
franta-hg@12: An "entity transaction" is a transaction transferring control of an
franta-hg@12: organization, or substantially all assets of one, or subdividing an
franta-hg@12: organization, or merging organizations. If propagation of a covered
franta-hg@12: work results from an entity transaction, each party to that
franta-hg@12: transaction who receives a copy of the work also receives whatever
franta-hg@12: licenses to the work the party's predecessor in interest had or could
franta-hg@12: give under the previous paragraph, plus a right to possession of the
franta-hg@12: Corresponding Source of the work from the predecessor in interest, if
franta-hg@12: the predecessor has it or can get it with reasonable efforts.
franta-hg@12:
franta-hg@12: You may not impose any further restrictions on the exercise of the
franta-hg@12: rights granted or affirmed under this License. For example, you may
franta-hg@12: not impose a license fee, royalty, or other charge for exercise of
franta-hg@12: rights granted under this License, and you may not initiate litigation
franta-hg@12: (including a cross-claim or counterclaim in a lawsuit) alleging that
franta-hg@12: any patent claim is infringed by making, using, selling, offering for
franta-hg@12: sale, or importing the Program or any portion of it.
franta-hg@12:
franta-hg@12: 11. Patents.
franta-hg@12:
franta-hg@12: A "contributor" is a copyright holder who authorizes use under this
franta-hg@12: License of the Program or a work on which the Program is based. The
franta-hg@12: work thus licensed is called the contributor's "contributor version".
franta-hg@12:
franta-hg@12: A contributor's "essential patent claims" are all patent claims
franta-hg@12: owned or controlled by the contributor, whether already acquired or
franta-hg@12: hereafter acquired, that would be infringed by some manner, permitted
franta-hg@12: by this License, of making, using, or selling its contributor version,
franta-hg@12: but do not include claims that would be infringed only as a
franta-hg@12: consequence of further modification of the contributor version. For
franta-hg@12: purposes of this definition, "control" includes the right to grant
franta-hg@12: patent sublicenses in a manner consistent with the requirements of
franta-hg@12: this License.
franta-hg@12:
franta-hg@12: Each contributor grants you a non-exclusive, worldwide, royalty-free
franta-hg@12: patent license under the contributor's essential patent claims, to
franta-hg@12: make, use, sell, offer for sale, import and otherwise run, modify and
franta-hg@12: propagate the contents of its contributor version.
franta-hg@12:
franta-hg@12: In the following three paragraphs, a "patent license" is any express
franta-hg@12: agreement or commitment, however denominated, not to enforce a patent
franta-hg@12: (such as an express permission to practice a patent or covenant not to
franta-hg@12: sue for patent infringement). To "grant" such a patent license to a
franta-hg@12: party means to make such an agreement or commitment not to enforce a
franta-hg@12: patent against the party.
franta-hg@12:
franta-hg@12: If you convey a covered work, knowingly relying on a patent license,
franta-hg@12: and the Corresponding Source of the work is not available for anyone
franta-hg@12: to copy, free of charge and under the terms of this License, through a
franta-hg@12: publicly available network server or other readily accessible means,
franta-hg@12: then you must either (1) cause the Corresponding Source to be so
franta-hg@12: available, or (2) arrange to deprive yourself of the benefit of the
franta-hg@12: patent license for this particular work, or (3) arrange, in a manner
franta-hg@12: consistent with the requirements of this License, to extend the patent
franta-hg@12: license to downstream recipients. "Knowingly relying" means you have
franta-hg@12: actual knowledge that, but for the patent license, your conveying the
franta-hg@12: covered work in a country, or your recipient's use of the covered work
franta-hg@12: in a country, would infringe one or more identifiable patents in that
franta-hg@12: country that you have reason to believe are valid.
franta-hg@12:
franta-hg@12: If, pursuant to or in connection with a single transaction or
franta-hg@12: arrangement, you convey, or propagate by procuring conveyance of, a
franta-hg@12: covered work, and grant a patent license to some of the parties
franta-hg@12: receiving the covered work authorizing them to use, propagate, modify
franta-hg@12: or convey a specific copy of the covered work, then the patent license
franta-hg@12: you grant is automatically extended to all recipients of the covered
franta-hg@12: work and works based on it.
franta-hg@12:
franta-hg@12: A patent license is "discriminatory" if it does not include within
franta-hg@12: the scope of its coverage, prohibits the exercise of, or is
franta-hg@12: conditioned on the non-exercise of one or more of the rights that are
franta-hg@12: specifically granted under this License. You may not convey a covered
franta-hg@12: work if you are a party to an arrangement with a third party that is
franta-hg@12: in the business of distributing software, under which you make payment
franta-hg@12: to the third party based on the extent of your activity of conveying
franta-hg@12: the work, and under which the third party grants, to any of the
franta-hg@12: parties who would receive the covered work from you, a discriminatory
franta-hg@12: patent license (a) in connection with copies of the covered work
franta-hg@12: conveyed by you (or copies made from those copies), or (b) primarily
franta-hg@12: for and in connection with specific products or compilations that
franta-hg@12: contain the covered work, unless you entered into that arrangement,
franta-hg@12: or that patent license was granted, prior to 28 March 2007.
franta-hg@12:
franta-hg@12: Nothing in this License shall be construed as excluding or limiting
franta-hg@12: any implied license or other defenses to infringement that may
franta-hg@12: otherwise be available to you under applicable patent law.
franta-hg@12:
franta-hg@12: 12. No Surrender of Others' Freedom.
franta-hg@12:
franta-hg@12: If conditions are imposed on you (whether by court order, agreement or
franta-hg@12: otherwise) that contradict the conditions of this License, they do not
franta-hg@12: excuse you from the conditions of this License. If you cannot convey a
franta-hg@12: covered work so as to satisfy simultaneously your obligations under this
franta-hg@12: License and any other pertinent obligations, then as a consequence you may
franta-hg@12: not convey it at all. For example, if you agree to terms that obligate you
franta-hg@12: to collect a royalty for further conveying from those to whom you convey
franta-hg@12: the Program, the only way you could satisfy both those terms and this
franta-hg@12: License would be to refrain entirely from conveying the Program.
franta-hg@12:
franta-hg@12: 13. Remote Network Interaction; Use with the GNU General Public License.
franta-hg@12:
franta-hg@12: Notwithstanding any other provision of this License, if you modify the
franta-hg@12: Program, your modified version must prominently offer all users
franta-hg@12: interacting with it remotely through a computer network (if your version
franta-hg@12: supports such interaction) an opportunity to receive the Corresponding
franta-hg@12: Source of your version by providing access to the Corresponding Source
franta-hg@12: from a network server at no charge, through some standard or customary
franta-hg@12: means of facilitating copying of software. This Corresponding Source
franta-hg@12: shall include the Corresponding Source for any work covered by version 3
franta-hg@12: of the GNU General Public License that is incorporated pursuant to the
franta-hg@12: following paragraph.
franta-hg@12:
franta-hg@12: Notwithstanding any other provision of this License, you have
franta-hg@12: permission to link or combine any covered work with a work licensed
franta-hg@12: under version 3 of the GNU General Public License into a single
franta-hg@12: combined work, and to convey the resulting work. The terms of this
franta-hg@12: License will continue to apply to the part which is the covered work,
franta-hg@12: but the work with which it is combined will remain governed by version
franta-hg@12: 3 of the GNU General Public License.
franta-hg@12:
franta-hg@12: 14. Revised Versions of this License.
franta-hg@12:
franta-hg@12: The Free Software Foundation may publish revised and/or new versions of
franta-hg@12: the GNU Affero General Public License from time to time. Such new versions
franta-hg@12: will be similar in spirit to the present version, but may differ in detail to
franta-hg@12: address new problems or concerns.
franta-hg@12:
franta-hg@12: Each version is given a distinguishing version number. If the
franta-hg@12: Program specifies that a certain numbered version of the GNU Affero General
franta-hg@12: Public License "or any later version" applies to it, you have the
franta-hg@12: option of following the terms and conditions either of that numbered
franta-hg@12: version or of any later version published by the Free Software
franta-hg@12: Foundation. If the Program does not specify a version number of the
franta-hg@12: GNU Affero General Public License, you may choose any version ever published
franta-hg@12: by the Free Software Foundation.
franta-hg@12:
franta-hg@12: If the Program specifies that a proxy can decide which future
franta-hg@12: versions of the GNU Affero General Public License can be used, that proxy's
franta-hg@12: public statement of acceptance of a version permanently authorizes you
franta-hg@12: to choose that version for the Program.
franta-hg@12:
franta-hg@12: Later license versions may give you additional or different
franta-hg@12: permissions. However, no additional obligations are imposed on any
franta-hg@12: author or copyright holder as a result of your choosing to follow a
franta-hg@12: later version.
franta-hg@12:
franta-hg@12: 15. Disclaimer of Warranty.
franta-hg@12:
franta-hg@12: THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
franta-hg@12: APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
franta-hg@12: HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
franta-hg@12: OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
franta-hg@12: THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
franta-hg@12: PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
franta-hg@12: IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
franta-hg@12: ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
franta-hg@12:
franta-hg@12: 16. Limitation of Liability.
franta-hg@12:
franta-hg@12: IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
franta-hg@12: WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
franta-hg@12: THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
franta-hg@12: GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
franta-hg@12: USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
franta-hg@12: DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
franta-hg@12: PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
franta-hg@12: EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
franta-hg@12: SUCH DAMAGES.
franta-hg@12:
franta-hg@12: 17. Interpretation of Sections 15 and 16.
franta-hg@12:
franta-hg@12: If the disclaimer of warranty and limitation of liability provided
franta-hg@12: above cannot be given local legal effect according to their terms,
franta-hg@12: reviewing courts shall apply local law that most closely approximates
franta-hg@12: an absolute waiver of all civil liability in connection with the
franta-hg@12: Program, unless a warranty or assumption of liability accompanies a
franta-hg@12: copy of the Program in return for a fee.
franta-hg@12:
franta-hg@12: END OF TERMS AND CONDITIONS
franta-hg@12:
franta-hg@12: How to Apply These Terms to Your New Programs
franta-hg@12:
franta-hg@12: If you develop a new program, and you want it to be of the greatest
franta-hg@12: possible use to the public, the best way to achieve this is to make it
franta-hg@12: free software which everyone can redistribute and change under these terms.
franta-hg@12:
franta-hg@12: To do so, attach the following notices to the program. It is safest
franta-hg@12: to attach them to the start of each source file to most effectively
franta-hg@12: state the exclusion of warranty; and each file should have at least
franta-hg@12: the "copyright" line and a pointer to where the full notice is found.
franta-hg@12:
franta-hg@12:
franta-hg@12: Copyright (C)
franta-hg@12:
franta-hg@12: This program is free software: you can redistribute it and/or modify
franta-hg@12: it under the terms of the GNU Affero General Public License as published by
franta-hg@12: the Free Software Foundation, either version 3 of the License, or
franta-hg@12: (at your option) any later version.
franta-hg@12:
franta-hg@12: This program is distributed in the hope that it will be useful,
franta-hg@12: but WITHOUT ANY WARRANTY; without even the implied warranty of
franta-hg@12: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
franta-hg@12: GNU Affero General Public License for more details.
franta-hg@12:
franta-hg@12: You should have received a copy of the GNU Affero General Public License
franta-hg@12: along with this program. If not, see .
franta-hg@12:
franta-hg@12: Also add information on how to contact you by electronic and paper mail.
franta-hg@12:
franta-hg@12: If your software can interact with users remotely through a computer
franta-hg@12: network, you should also make sure that it provides a way for users to
franta-hg@12: get its source. For example, if your program is a web application, its
franta-hg@12: interface could display a "Source" link that leads users to an archive
franta-hg@12: of the code. There are many ways you could offer source, and different
franta-hg@12: solutions will be better for different programs; see section 13 for the
franta-hg@12: specific requirements.
franta-hg@12:
franta-hg@12: You should also get your employer (if you work as a programmer) or school,
franta-hg@12: if any, to sign a "copyright disclaimer" for the program, if necessary.
franta-hg@12: For more information on this, and how to apply and follow the GNU AGPL, see
franta-hg@12: .