diff --git a/COPYING b/COPYING new file mode 100644 index 00000000..ec6f9580 --- /dev/null +++ b/COPYING @@ -0,0 +1,5 @@ +Copyright 2020 The Electric Coin Company + +You may use this package under the Transitive Grace Period Public Licence, +version 1.0, or at your option, any later version. See the file ./LICENSE-TGPPL +for the terms of the Transitive Grace Period Public Licence, version 1.0. diff --git a/Cargo.toml b/Cargo.toml index 0b474f75..ba2affe4 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -8,12 +8,13 @@ edition = "2018" description = """ TBD """ -license = "MIT" +license = "TGPPL" repository = "https://github.com/zcash/pollard" documentation = "https://docs.rs/pollard" readme = "README.md" -# publish = false +# We can't publish to crates.io under TGPPL yet. +publish = false [package.metadata.docs.rs] rustdoc-args = [ "--html-in-header", "katex-header.html" ] diff --git a/LICENSE-TGPPL b/LICENSE-TGPPL new file mode 100644 index 00000000..ce788adc --- /dev/null +++ b/LICENSE-TGPPL @@ -0,0 +1,182 @@ + +======================================================= +Transitive Grace Period Public Licence ("TGPPL") v. 1.0 +======================================================= + +This Transitive Grace Period Public Licence (the "License") applies to any +original work of authorship (the "Original Work") whose owner (the +"Licensor") has placed the following licensing notice adjacent to the +copyright notice for the Original Work: + + *Licensed under the Transitive Grace Period Public Licence version 1.0* + +1. **Grant of Copyright License.** Licensor grants You a worldwide, + royalty-free, non-exclusive, sublicensable license, for the duration of + the copyright, to do the following: + + a. to reproduce the Original Work in copies, either alone or as part of a + collective work; + + b. to translate, adapt, alter, transform, modify, or arrange the Original + Work, thereby creating derivative works ("Derivative Works") based upon + the Original Work; + + c. to distribute or communicate copies of the Original Work and Derivative + Works to the public, with the proviso that copies of Original Work or + Derivative Works that You distribute or communicate shall be licensed + under this Transitive Grace Period Public Licence no later than 12 + months after You distributed or communicated said copies; + + d. to perform the Original Work publicly; and + + e. to display the Original Work publicly. + +2. **Grant of Patent License.** Licensor grants You a worldwide, + royalty-free, non-exclusive, sublicensable license, under patent claims + owned or controlled by the Licensor that are embodied in the Original + Work as furnished by the Licensor, for the duration of the patents, to + make, use, sell, offer for sale, have made, and import the Original Work + and Derivative Works. + +3. **Grant of Source Code License.** The term "Source Code" means the + preferred form of the Original Work for making modifications to it and + all available documentation describing how to modify the Original + Work. 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This termination provision + shall not apply for an action alleging patent infringement by + combinations of the Original Work with other software or hardware. + +11. **Jurisdiction, Venue and Governing Law.** Any action or suit relating to + this License may be brought only in the courts of a jurisdiction wherein + the Licensor resides or in which Licensor conducts its primary business, + and under the laws of that jurisdiction excluding its conflict-of-law + provisions. The application of the United Nations Convention on Contracts + for the International Sale of Goods is expressly excluded. Any use of the + Original Work outside the scope of this License or after its termination + shall be subject to the requirements and penalties of copyright or patent + law in the appropriate jurisdiction. This section shall survive the + termination of this License. + +12. **Attorneys' Fees.** In any action to enforce the terms of this License + or seeking damages relating thereto, the prevailing party shall be + entitled to recover its costs and expenses, including, without + limitation, reasonable attorneys' fees and costs incurred in connection + with such action, including any appeal of such action. This section shall + survive the termination of this License. + +13. **Miscellaneous.** If any provision of this License is held to be + unenforceable, such provision shall be reformed only to the extent + necessary to make it enforceable. + +14. **Definition of "You" in This License.** "You" throughout this License, + whether in upper or lower case, means an individual or a legal entity + exercising rights under, and complying with all of the terms of, this + License. For legal entities, "You" includes any entity that controls, is + controlled by, or is under common control with you. For purposes of this + definition, "control" means (i) the power, direct or indirect, to cause + the direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + +15. **Right to Use.** You may use the Original Work in all ways not otherwise + restricted or conditioned by this License or by law, and Licensor + promises not to interfere with or be responsible for such uses by You. + +16. **Modification of This License.** This License is Copyright © 2007 Zooko + Wilcox-O'Hearn. Permission is granted to copy, distribute, or communicate + this License without modification. Nothing in this License permits You to + modify this License as applied to the Original Work or to Derivative + Works. However, You may modify the text of this License and copy, + distribute or communicate your modified version (the "Modified License") + and apply it to other original works of authorship subject to the + following conditions: (i) You may not indicate in any way that your + Modified License is the "Transitive Grace Period Public Licence" or + "TGPPL" and you may not use those names in the name of your Modified + License; and (ii) You must replace the notice specified in the first + paragraph above with the notice "Licensed under " or with a notice of your own that is not confusingly similar to + the notice in this License. \ No newline at end of file diff --git a/README.md b/README.md index e69de29b..5684c1c3 100644 --- a/README.md +++ b/README.md @@ -0,0 +1,19 @@ +# pollard [![Crates.io](https://img.shields.io/crates/v/pollard.svg)](https://crates.io/crates/pollard) # + +**IMPORTANT**: This library is being actively developed and should not be used in production software. + +## [Documentation](https://docs.rs/pollard) + +## License + +Copyright 2020 The Electric Coin Company. + +You may use this package under the Transitive Grace Period Public Licence, +version 1.0, or at your option, any later version. See the file +[`LICENSE-TGPPL`](LICENSE-TGPPL) for the terms of the Transitive Grace Period +Public Licence, version 1.0. + +The purpose of the TGPPL is to allow commercial improvements to the package +while ensuring that all improvements are eventually open source. See +[here](https://tahoe-lafs.org/~zooko/tgppl.pdf) for why the TGPPL exists, +graphically illustrated on three slides.