Pi-hole

Copyright (C) 2017 Pi-hole, LLC (https://pi-hole.net) Pi-hole Core

This software is licensed under the European Union Public License (EUPL) The license is available in the 22 official languages of the EU. The English version is included here. Please see https://joinup.ec.europa.eu/community/eupl/og_page/eupl for official translations of the other languages.

This license applies to the whole project EXCEPT:

• any commits made to the master branch prior to the release of version 3.0

The licenses that existed prior to this change have remained intact.

EUROPEAN UNION PUBLIC LICENCE v. 1.2

EUPL © the European Union 2007, 2016

This European Union Public Licence (the EUPL) applies to the Work (as defined below) which is provided under the terms of this Licence. Any use of the Work, other than as authorised under this Licence is prohibited (to the extent such use is covered by a right of the copyright holder of the Work). The Work is provided under the terms of this Licence when the Licensor (as defined below) has placed the following notice immediately following the copyright notice for the Work: Licensed under the EUPL or has expressed by any other means his willingness to license under the EUPL.

1. Definitions

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• The Licence: this Licence.
• The Original Work: the work or software distributed or communicated by the Licensor under this Licence, available as Source Code and also as Executable Code as the case may be.
• Derivative Works: the works or software that could be created by the Licensee, based upon the Original Work or modifications thereof. This Licence does not define the extent of modification or dependence on the Original Work required in order to classify a work as a Derivative Work; this extent is determined by copyright law applicable in the country mentioned in Article 15.
• The Work: the Original Work or its Derivative Works.
• The Source Code: the human-readable form of the Work which is the most convenient for people to study and modify.
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• Distribution or Communication: any act of selling, giving, lending, renting, distributing, communicating, transmitting, or otherwise making available, online or offline, copies of the Work or providing access to its essential functionalities at the disposal of any other natural or legal person.

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• use the Work in any circumstance and for all usage,
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Copyleft clause: If the Licensee distributes or communicates copies of the Original Works or Derivative Works, this Distribution or Communication will be done under the terms of this Licence or of a later version of this Licence unless the Original Work is expressly distributed only under this version of the Licence - for example by communicating EUPL v. 1.2 only. The Licensee (becoming Licensor) cannot offer or impose any additional terms or conditions on the Work or Derivative Work that alter or restrict the terms of the Licence.

Compatibility clause: If the Licensee Distributes or Communicates Derivative Works or copies thereof based upon both the Work and another work licensed under a Compatible Licence, this Distribution or Communication can be done under the terms of this Compatible Licence. For the sake of this clause, Compatible Licence refers to the licences listed in the appendix attached to this Licence. Should the Licensee's obligations under the Compatible Licence conflict with his/her obligations under this Licence, the obligations of the Compatible Licence shall prevail.

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The original Licensor warrants that the copyright in the Original Work granted hereunder is owned by him/her or licensed to him/her and that he/she has the power and authority to grant the Licence.

Each Contributor warrants that the copyright in the modifications he/she brings to the Work are owned by him/her or licensed to him/her and that he/she has the power and authority to grant the Licence.

Each time You accept the Licence, the original Licensor and subsequent Contributors grant You a licence to their contributions to the Work, under the terms of this Licence.

7. Disclaimer of Warranty

The Work is a work in progress, which is continuously improved by numerous Contributors. It is not a finished work and may therefore contain defects or bugs inherent to this type of development. For the above reason, the Work is provided under the Licence on an as is basis and without warranties of any kind concerning the Work, including without limitation merchantability, fitness for a particular purpose, absence of defects or errors, accuracy, non-infringement of intellectual property rights other than copyright as stated in Article 6 of this Licence. This disclaimer of warranty is an essential part of the Licence and a condition for the grant of any rights to the Work.

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Except in the cases of wilful misconduct or damages directly caused to natural persons, the Licensor will in no event be liable for any direct or indirect, material or moral, damages of any kind, arising out of the Licence or of the use of the Work, including without limitation, damages for loss of goodwill, work stoppage, computer failure or malfunction, loss of data or any commercial damage, even if the Licensor has been advised of the possibility of such damage. However, the Licensor will be liable under statutory product liability laws as far such laws apply to the Work.

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12. Termination of the Licence

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13. Miscellaneous

Without prejudice of Article 9 above, the Licence represents the complete agreement between the Parties as to the Work. If any provision of the Licence is invalid or unenforceable under applicable law, this will not affect the validity or enforceability of the Licence as a whole. Such provision will be construed or reformed so as necessary to make it valid and enforceable. The European Commission may publish other linguistic versions or new versions of this Licence or updated versions of the Appendix, so far this is required and reasonable, without reducing the scope of the rights granted by the Licence. New versions of the Licence will be published with a unique version number. All linguistic versions of this Licence, approved by the European Commission, have identical value. Parties can take advantage of the linguistic version of their choice.

14. Jurisdiction

Without prejudice to specific agreement between parties,

• any litigation resulting from the interpretation of this License, arising between the European Union institutions, bodies, offices or agencies, as a Licensor, and any Licensee, will be subject to the jurisdiction of the Court of Justice of the European Union, as laid down in article 272 of the Treaty on the Functioning of the European Union,
• any litigation arising between other parties and resulting from the interpretation of this License, will be subject to the exclusive jurisdiction of the competent court where the Licensor resides or conducts its primary business.

15. Applicable Law

Without prejudice to specific agreement between parties,

• this Licence shall be governed by the law of the European Union Member State where the Licensor has his seat, resides or has his registered office,
• this licence shall be governed by Belgian law if the Licensor has no seat, residence or registered office inside a European Union Member State.

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Appendix

Compatible Licences according to Article 5 EUPL are:

• GNU General Public License (GPL) v. 2, v. 3
• GNU Affero General Public License (AGPL) v. 3
• Open Software License (OSL) v. 2.1, v. 3.0
• Eclipse Public License (EPL) v. 1.0
• CeCILL v. 2.0, v. 2.1
• Mozilla Public Licence (MPL) v. 2
• GNU Lesser General Public Licence (LGPL) v. 2.1, v. 3
• Creative Commons Attribution-ShareAlike v. 3.0 Unported (CC BY-SA 3.0) for works other than software
• European Union Public Licence (EUPL) v. 1.1, v. 1.2
• Québec Free and Open-Source Licence - Reciprocity (LiLiQ-R) or Strong Reciprocity (LiLiQ-R+)
• The European Commission may update this Appendix to later versions of the above licences without producing a new version of the EUPL, as long as they provide the rights granted in Article 2 of this Licence and protect the covered Source Code from exclusive appropriation.
• All other changes or additions to this Appendix require the production of a new EUPL version.