From 72d6e32306f3f1a97f0022fe1fbcb3ba49cd1219 Mon Sep 17 00:00:00 2001 From: rudyll Date: Thu, 3 Sep 2026 09:53:28 +0800 Subject: [PATCH] Adopt AGPL and document voluntary sponsorship --- CHANGELOG.md | 6 + CONTRIBUTING.md | 37 + LICENSE | 682 +++++++++++++++++- README.md | 19 +- README.zh.md | 16 +- SPONSORING.md | 40 + docs/licensing.md | 76 ++ scripts/smoke-containers.py | 9 + stackchan-server/.dockerignore | 5 + stackchan-server/CHANGELOG.md | 6 + stackchan-server/Dockerfile | 5 + stackchan-server/LICENSE | 682 +++++++++++++++++- stackchan-server/NOTICE.md | 52 ++ stackchan-server/README.md | 8 +- stackchan-server/collect-licenses.sh | 21 + stackchan-server/licenses/MIT-M5Stack.txt | 21 + .../licenses/MIT-legacy-project.txt | 21 + stackchan-server/macos/NOTICE.txt | 6 +- stackchan-server/macos/README.md | 8 + stackchan-server/macos/build-dmg.sh | 2 + stackchan-server/server/README.MD | 6 +- .../internal/service/ai/config_ui_html.go | 18 +- .../service/ai/config_ui_legal_test.go | 37 + tests/test_container_build.py | 10 +- tests/test_licensing.py | 53 ++ 25 files changed, 1790 insertions(+), 56 deletions(-) create mode 100644 CONTRIBUTING.md create mode 100644 SPONSORING.md create mode 100644 docs/licensing.md create mode 100644 stackchan-server/NOTICE.md create mode 100644 stackchan-server/collect-licenses.sh create mode 100644 stackchan-server/licenses/MIT-M5Stack.txt create mode 100644 stackchan-server/licenses/MIT-legacy-project.txt create mode 100644 stackchan-server/server/internal/service/ai/config_ui_legal_test.go create mode 100644 tests/test_licensing.py diff --git a/CHANGELOG.md b/CHANGELOG.md index bca6779..25cf61b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,11 @@ # Changelog +## Unreleased + +- Adopted AGPL-3.0-only for the current combined project, retaining original third-party notices and all previously granted MIT permissions. Existing HA beta.3 and macOS 0.1.1 release artifacts are unchanged. +- Added bilingual voluntary-sponsorship and contribution policies. Sponsorship is not a condition of commercial use, a royalty, a copyright transfer, a support contract or a commercial-license exception. Payment destinations remain unpublished until confirmed. +- Added source/license/support links to the shared settings and login pages, project/retained license files to packaging, Go dependency notices to container builds, and a corresponding-source release checklist. + ## 2.8.0-beta.3 (Beta) - Released the accumulated shared-server and standalone improvements below for the HA add-on. Added crown-and-wings artwork to the bundled settings header/favicon, HA store icon/logo and bilingual README headers. diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md new file mode 100644 index 0000000..961eaa9 --- /dev/null +++ b/CONTRIBUTING.md @@ -0,0 +1,37 @@ +# Contributing / 参与贡献 + +Thank you for contributing fixes, documentation, testing or translations. +Please discuss substantial changes in an issue first and include relevant tests. +Never submit API keys, tokens, private wallet material or personal device data. + +## License and ownership + +New contributions are accepted under **AGPL-3.0-only**, the current project +license, unless explicitly agreed otherwise before acceptance. You must have the +right to contribute the code. Identify reused material and keep its original +copyright/license notices; do not label third-party work as your own. + +You retain copyright in your contribution. Submitting a contribution does not +assign copyright, grant a blanket proprietary-relicensing right, or require a +donation. There is no copyright-assignment CLA. If a future commercial exception +needs permissions beyond the existing licenses, those permissions must be +obtained separately from the relevant rights holders. + +AGPL source availability does not require a downstream developer to submit a PR +to this repository. Upstream contributions and sponsorship are welcome but +voluntary. See [copyright notices](stackchan-server/NOTICE.md), +[licensing policy](docs/licensing.md) and [sponsorship](SPONSORING.md). + +## 中文 + +欢迎修复、文档、测试和翻译贡献。较大改动请先开 issue 讨论，并补充相关测试。 +请勿提交密钥、令牌、钱包私钥/助记词或私人设备资料。 + +新增贡献默认以 **AGPL-3.0-only** 提供；如有例外，须在接纳前明确约定。你必须有权 +提交相关代码，注明复用来源，并保留上游的版权与许可声明。 + +贡献者保留版权；提交代码不等于转让版权，也不自动授权维护者把你的贡献改成 +专有商业许可。没有强制版权转让 CLA，没有强制捐赠。未来若商业授权需要超出 +现有许可证的权限，必须另行取得相关权利人的同意。 + +下游按 AGPL 提供对应源码，不等于必须向本仓库提交 PR；回馈代码与赞助均自愿。 diff --git a/LICENSE b/LICENSE index 99a95c0..be3f7b2 100644 --- a/LICENSE +++ b/LICENSE @@ -1,21 +1,661 @@ -MIT License - -Copyright (c) 2026 rudyll - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +our General Public Licenses are intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +them if you wish), that you receive source code or can get it if you +want it, that you can change the software or use pieces of it in new +free programs, and that you know you can do these things. + + Developers that use our General Public Licenses protect your rights +with two steps: (1) assert copyright on the software, and (2) offer +you this License which gives you legal permission to copy, distribute +and/or modify the software. + + A secondary benefit of defending all users' freedom is that +improvements made in alternate versions of the program, if they +receive widespread use, become available for other developers to +incorporate. Many developers of free software are heartened and +encouraged by the resulting cooperation. However, in the case of +software used on network servers, this result may fail to come about. +The GNU General Public License permits making a modified version and +letting the public access it on a server without ever releasing its +source code to the public. + + The GNU Affero General Public License is designed specifically to +ensure that, in such cases, the modified source code becomes available +to the community. It requires the operator of a network server to +provide the source code of the modified version running there to the +users of that server. Therefore, public use of a modified version, on +a publicly accessible server, gives the public access to the source +code of the modified version. + + An older license, called the Affero General Public License and +published by Affero, was designed to accomplish similar goals. This is +a different license, not a version of the Affero GPL, but Affero has +released a new version of the Affero GPL which permits relicensing under +this license. + + The precise terms and conditions for copying, distribution and +modification follow. + + TERMS AND CONDITIONS + + 0. Definitions. + + "This License" refers to version 3 of the GNU Affero General Public License. + + "Copyright" also means copyright-like laws that apply to other kinds of +works, such as semiconductor masks. + + "The Program" refers to any copyrightable work licensed under this +License. Each licensee is addressed as "you". "Licensees" and +"recipients" may be individuals or organizations. + + To "modify" a work means to copy from or adapt all or part of the work +in a fashion requiring copyright permission, other than the making of an +exact copy. The resulting work is called a "modified version" of the +earlier work or a work "based on" the earlier work. + + A "covered work" means either the unmodified Program or a work based +on the Program. + + To "propagate" a work means to do anything with it that, without +permission, would make you directly or secondarily liable for +infringement under applicable copyright law, except executing it on a +computer or modifying a private copy. Propagation includes copying, +distribution (with or without modification), making available to the +public, and in some countries other activities as well. + + To "convey" a work means any kind of propagation that enables other +parties to make or receive copies. Mere interaction with a user through +a computer network, with no transfer of a copy, is not conveying. + + An interactive user interface displays "Appropriate Legal Notices" +to the extent that it includes a convenient and prominently visible +feature that (1) displays an appropriate copyright notice, and (2) +tells the user that there is no warranty for the work (except to the +extent that warranties are provided), that licensees may convey the +work under this License, and how to view a copy of this License. If +the interface presents a list of user commands or options, such as a +menu, a prominent item in the list meets this criterion. + + 1. Source Code. + + The "source code" for a work means the preferred form of the work +for making modifications to it. "Object code" means any non-source +form of a work. + + A "Standard Interface" means an interface that either is an official +standard defined by a recognized standards body, or, in the case of +interfaces specified for a particular programming language, one that +is widely used among developers working in that language. + + The "System Libraries" of an executable work include anything, other +than the work as a whole, that (a) is included in the normal form of +packaging a Major Component, but which is not part of that Major +Component, and (b) serves only to enable use of the work with that +Major Component, or to implement a Standard Interface for which an +implementation is available to the public in source code form. A +"Major Component", in this context, means a major essential component +(kernel, window system, and so on) of the specific operating system +(if any) on which the executable work runs, or a compiler used to +produce the work, or an object code interpreter used to run it. + + The "Corresponding Source" for a work in object code form means all +the source code needed to generate, install, and (for an executable +work) run the object code and to modify the work, including scripts to +control those activities. However, it does not include the work's +System Libraries, or general-purpose tools or generally available free +programs which are used unmodified in performing those activities but +which are not part of the work. For example, Corresponding Source +includes interface definition files associated with source files for +the work, and the source code for shared libraries and dynamically +linked subprograms that the work is specifically designed to require, +such as by intimate data communication or control flow between those +subprograms and other parts of the work. + + The Corresponding Source need not include anything that users +can regenerate automatically from other parts of the Corresponding +Source. + + The Corresponding Source for a work in source code form is that +same work. + + 2. Basic Permissions. + + All rights granted under this License are granted for the term of +copyright on the Program, and are irrevocable provided the stated +conditions are met. This License explicitly affirms your unlimited +permission to run the unmodified Program. The output from running a +covered work is covered by this License only if the output, given its +content, constitutes a covered work. This License acknowledges your +rights of fair use or other equivalent, as provided by copyright law. + + You may make, run and propagate covered works that you do not +convey, without conditions so long as your license otherwise remains +in force. You may convey covered works to others for the sole purpose +of having them make modifications exclusively for you, or provide you +with facilities for running those works, provided that you comply with +the terms of this License in conveying all material for which you do +not control copyright. Those thus making or running the covered works +for you must do so exclusively on your behalf, under your direction +and control, on terms that prohibit them from making any copies of +your copyrighted material outside their relationship with you. + + Conveying under any other circumstances is permitted solely under +the conditions stated below. Sublicensing is not allowed; section 10 +makes it unnecessary. + + 3. Protecting Users' Legal Rights From Anti-Circumvention Law. + + No covered work shall be deemed part of an effective technological +measure under any applicable law fulfilling obligations under article +11 of the WIPO copyright treaty adopted on 20 December 1996, or +similar laws prohibiting or restricting circumvention of such +measures. + + When you convey a covered work, you waive any legal power to forbid +circumvention of technological measures to the extent such circumvention +is effected by exercising rights under this License with respect to +the covered work, and you disclaim any intention to limit operation or +modification of the work as a means of enforcing, against the work's +users, your or third parties' legal rights to forbid circumvention of +technological measures. + + 4. Conveying Verbatim Copies. + + You may convey verbatim copies of the Program's source code as you +receive it, in any medium, provided that you conspicuously and +appropriately publish on each copy an appropriate copyright notice; +keep intact all notices stating that this License and any +non-permissive terms added in accord with section 7 apply to the code; +keep intact all notices of the absence of any warranty; and give all +recipients a copy of this License along with the Program. + + You may charge any price or no price for each copy that you convey, +and you may offer support or warranty protection for a fee. + + 5. Conveying Modified Source Versions. + + You may convey a work based on the Program, or the modifications to +produce it from the Program, in the form of source code under the +terms of section 4, provided that you also meet all of these conditions: + + a) The work must carry prominent notices stating that you modified + it, and giving a relevant date. + + b) The work must carry prominent notices stating that it is + released under this License and any conditions added under section + 7. This requirement modifies the requirement in section 4 to + "keep intact all notices". + + c) You must license the entire work, as a whole, under this + License to anyone who comes into possession of a copy. This + License will therefore apply, along with any applicable section 7 + additional terms, to the whole of the work, and all its parts, + regardless of how they are packaged. This License gives no + permission to license the work in any other way, but it does not + invalidate such permission if you have separately received it. + + d) If the work has interactive user interfaces, each must display + Appropriate Legal Notices; however, if the Program has interactive + interfaces that do not display Appropriate Legal Notices, your + work need not make them do so. + + A compilation of a covered work with other separate and independent +works, which are not by their nature extensions of the covered work, +and which are not combined with it such as to form a larger program, +in or on a volume of a storage or distribution medium, is called an +"aggregate" if the compilation and its resulting copyright are not +used to limit the access or legal rights of the compilation's users +beyond what the individual works permit. Inclusion of a covered work +in an aggregate does not cause this License to apply to the other +parts of the aggregate. + + 6. Conveying Non-Source Forms. + + You may convey a covered work in object code form under the terms +of sections 4 and 5, provided that you also convey the +machine-readable Corresponding Source under the terms of this License, +in one of these ways: + + a) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by the + Corresponding Source fixed on a durable physical medium + customarily used for software interchange. + + b) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by a + written offer, valid for at least three years and valid for as + long as you offer spare parts or customer support for that product + model, to give anyone who possesses the object code either (1) a + copy of the Corresponding Source for all the software in the + product that is covered by this License, on a durable physical + medium customarily used for software interchange, for a price no + more than your reasonable cost of physically performing this + conveying of source, or (2) access to copy the + Corresponding Source from a network server at no charge. + + c) Convey individual copies of the object code with a copy of the + written offer to provide the Corresponding Source. This + alternative is allowed only occasionally and noncommercially, and + only if you received the object code with such an offer, in accord + with subsection 6b. + + d) Convey the object code by offering access from a designated + place (gratis or for a charge), and offer equivalent access to the + Corresponding Source in the same way through the same place at no + further charge. You need not require recipients to copy the + Corresponding Source along with the object code. If the place to + copy the object code is a network server, the Corresponding Source + may be on a different server (operated by you or a third party) + that supports equivalent copying facilities, provided you maintain + clear directions next to the object code saying where to find the + Corresponding Source. Regardless of what server hosts the + Corresponding Source, you remain obligated to ensure that it is + available for as long as needed to satisfy these requirements. + + e) Convey the object code using peer-to-peer transmission, provided + you inform other peers where the object code and Corresponding + Source of the work are being offered to the general public at no + charge under subsection 6d. + + A separable portion of the object code, whose source code is excluded +from the Corresponding Source as a System Library, need not be +included in conveying the object code work. + + A "User Product" is either (1) a "consumer product", which means any +tangible personal property which is normally used for personal, family, +or household purposes, or (2) anything designed or sold for incorporation +into a dwelling. In determining whether a product is a consumer product, +doubtful cases shall be resolved in favor of coverage. For a particular +product received by a particular user, "normally used" refers to a +typical or common use of that class of product, regardless of the status +of the particular user or of the way in which the particular user +actually uses, or expects or is expected to use, the product. A product +is a consumer product regardless of whether the product has substantial +commercial, industrial or non-consumer uses, unless such uses represent +the only significant mode of use of the product. + + "Installation Information" for a User Product means any methods, +procedures, authorization keys, or other information required to install +and execute modified versions of a covered work in that User Product from +a modified version of its Corresponding Source. The information must +suffice to ensure that the continued functioning of the modified object +code is in no case prevented or interfered with solely because +modification has been made. + + If you convey an object code work under this section in, or with, or +specifically for use in, a User Product, and the conveying occurs as +part of a transaction in which the right of possession and use of the +User Product is transferred to the recipient in perpetuity or for a +fixed term (regardless of how the transaction is characterized), the +Corresponding Source conveyed under this section must be accompanied +by the Installation Information. But this requirement does not apply +if neither you nor any third party retains the ability to install +modified object code on the User Product (for example, the work has +been installed in ROM). + + The requirement to provide Installation Information does not include a +requirement to continue to provide support service, warranty, or updates +for a work that has been modified or installed by the recipient, or for +the User Product in which it has been modified or installed. Access to a +network may be denied when the modification itself materially and +adversely affects the operation of the network or violates the rules and +protocols for communication across the network. + + Corresponding Source conveyed, and Installation Information provided, +in accord with this section must be in a format that is publicly +documented (and with an implementation available to the public in +source code form), and must require no special password or key for +unpacking, reading or copying. + + 7. Additional Terms. + + "Additional permissions" are terms that supplement the terms of this +License by making exceptions from one or more of its conditions. +Additional permissions that are applicable to the entire Program shall +be treated as though they were included in this License, to the extent +that they are valid under applicable law. If additional permissions +apply only to part of the Program, that part may be used separately +under those permissions, but the entire Program remains governed by +this License without regard to the additional permissions. + + When you convey a copy of a covered work, you may at your option +remove any additional permissions from that copy, or from any part of +it. (Additional permissions may be written to require their own +removal in certain cases when you modify the work.) You may place +additional permissions on material, added by you to a covered work, +for which you have or can give appropriate copyright permission. + + Notwithstanding any other provision of this License, for material you +add to a covered work, you may (if authorized by the copyright holders of +that material) supplement the terms of this License with terms: + + a) Disclaiming warranty or limiting liability differently from the + terms of sections 15 and 16 of this License; or + + b) Requiring preservation of specified reasonable legal notices or + author attributions in that material or in the Appropriate Legal + Notices displayed by works containing it; or + + c) Prohibiting misrepresentation of the origin of that material, or + requiring that modified versions of such material be marked in + reasonable ways as different from the original version; or + + d) Limiting the use for publicity purposes of names of licensors or + authors of the material; or + + e) Declining to grant rights under trademark law for use of some + trade names, trademarks, or service marks; or + + f) Requiring indemnification of licensors and authors of that + material by anyone who conveys the material (or modified versions of + it) with contractual assumptions of liability to the recipient, for + any liability that these contractual assumptions directly impose on + those licensors and authors. + + All other non-permissive additional terms are considered "further +restrictions" within the meaning of section 10. If the Program as you +received it, or any part of it, contains a notice stating that it is +governed by this License along with a term that is a further +restriction, you may remove that term. If a license document contains +a further restriction but permits relicensing or conveying under this +License, you may add to a covered work material governed by the terms +of that license document, provided that the further restriction does +not survive such relicensing or conveying. + + If you add terms to a covered work in accord with this section, you +must place, in the relevant source files, a statement of the +additional terms that apply to those files, or a notice indicating +where to find the applicable terms. + + Additional terms, permissive or non-permissive, may be stated in the +form of a separately written license, or stated as exceptions; +the above requirements apply either way. + + 8. Termination. + + You may not propagate or modify a covered work except as expressly +provided under this License. Any attempt otherwise to propagate or +modify it is void, and will automatically terminate your rights under +this License (including any patent licenses granted under the third +paragraph of section 11). + + However, if you cease all violation of this License, then your +license from a particular copyright holder is reinstated (a) +provisionally, unless and until the copyright holder explicitly and +finally terminates your license, and (b) permanently, if the copyright +holder fails to notify you of the violation by some reasonable means +prior to 60 days after the cessation. + + Moreover, your license from a particular copyright holder is +reinstated permanently if the copyright holder notifies you of the +violation by some reasonable means, this is the first time you have +received notice of violation of this License (for any work) from that +copyright holder, and you cure the violation prior to 30 days after +your receipt of the notice. + + Termination of your rights under this section does not terminate the +licenses of parties who have received copies or rights from you under +this License. If your rights have been terminated and not permanently +reinstated, you do not qualify to receive new licenses for the same +material under section 10. + + 9. Acceptance Not Required for Having Copies. + + You are not required to accept this License in order to receive or +run a copy of the Program. Ancillary propagation of a covered work +occurring solely as a consequence of using peer-to-peer transmission +to receive a copy likewise does not require acceptance. However, +nothing other than this License grants you permission to propagate or +modify any covered work. These actions infringe copyright if you do +not accept this License. Therefore, by modifying or propagating a +covered work, you indicate your acceptance of this License to do so. + + 10. Automatic Licensing of Downstream Recipients. + + Each time you convey a covered work, the recipient automatically +receives a license from the original licensors, to run, modify and +propagate that work, subject to this License. You are not responsible +for enforcing compliance by third parties with this License. + + An "entity transaction" is a transaction transferring control of an +organization, or substantially all assets of one, or subdividing an +organization, or merging organizations. If propagation of a covered +work results from an entity transaction, each party to that +transaction who receives a copy of the work also receives whatever +licenses to the work the party's predecessor in interest had or could +give under the previous paragraph, plus a right to possession of the +Corresponding Source of the work from the predecessor in interest, if +the predecessor has it or can get it with reasonable efforts. + + You may not impose any further restrictions on the exercise of the +rights granted or affirmed under this License. For example, you may +not impose a license fee, royalty, or other charge for exercise of +rights granted under this License, and you may not initiate litigation +(including a cross-claim or counterclaim in a lawsuit) alleging that +any patent claim is infringed by making, using, selling, offering for +sale, or importing the Program or any portion of it. + + 11. Patents. + + A "contributor" is a copyright holder who authorizes use under this +License of the Program or a work on which the Program is based. The +work thus licensed is called the contributor's "contributor version". + + A contributor's "essential patent claims" are all patent claims +owned or controlled by the contributor, whether already acquired or +hereafter acquired, that would be infringed by some manner, permitted +by this License, of making, using, or selling its contributor version, +but do not include claims that would be infringed only as a +consequence of further modification of the contributor version. For +purposes of this definition, "control" includes the right to grant +patent sublicenses in a manner consistent with the requirements of +this License. + + Each contributor grants you a non-exclusive, worldwide, royalty-free +patent license under the contributor's essential patent claims, to +make, use, sell, offer for sale, import and otherwise run, modify and +propagate the contents of its contributor version. + + In the following three paragraphs, a "patent license" is any express +agreement or commitment, however denominated, not to enforce a patent +(such as an express permission to practice a patent or covenant not to +sue for patent infringement). To "grant" such a patent license to a +party means to make such an agreement or commitment not to enforce a +patent against the party. + + If you convey a covered work, knowingly relying on a patent license, +and the Corresponding Source of the work is not available for anyone +to copy, free of charge and under the terms of this License, through a +publicly available network server or other readily accessible means, +then you must either (1) cause the Corresponding Source to be so +available, or (2) arrange to deprive yourself of the benefit of the +patent license for this particular work, or (3) arrange, in a manner +consistent with the requirements of this License, to extend the patent +license to downstream recipients. "Knowingly relying" means you have +actual knowledge that, but for the patent license, your conveying the +covered work in a country, or your recipient's use of the covered work +in a country, would infringe one or more identifiable patents in that +country that you have reason to believe are valid. + + If, pursuant to or in connection with a single transaction or +arrangement, you convey, or propagate by procuring conveyance of, a +covered work, and grant a patent license to some of the parties +receiving the covered work authorizing them to use, propagate, modify +or convey a specific copy of the covered work, then the patent license +you grant is automatically extended to all recipients of the covered +work and works based on it. + + A patent license is "discriminatory" if it does not include within +the scope of its coverage, prohibits the exercise of, or is +conditioned on the non-exercise of one or more of the rights that are +specifically granted under this License. You may not convey a covered +work if you are a party to an arrangement with a third party that is +in the business of distributing software, under which you make payment +to the third party based on the extent of your activity of conveying +the work, and under which the third party grants, to any of the +parties who would receive the covered work from you, a discriminatory +patent license (a) in connection with copies of the covered work +conveyed by you (or copies made from those copies), or (b) primarily +for and in connection with specific products or compilations that +contain the covered work, unless you entered into that arrangement, +or that patent license was granted, prior to 28 March 2007. + + Nothing in this License shall be construed as excluding or limiting +any implied license or other defenses to infringement that may +otherwise be available to you under applicable patent law. + + 12. No Surrender of Others' Freedom. + + If conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot convey a +covered work so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you may +not convey it at all. For example, if you agree to terms that obligate you +to collect a royalty for further conveying from those to whom you convey +the Program, the only way you could satisfy both those terms and this +License would be to refrain entirely from conveying the Program. + + 13. Remote Network Interaction; Use with the GNU General Public License. + + Notwithstanding any other provision of this License, if you modify the +Program, your modified version must prominently offer all users +interacting with it remotely through a computer network (if your version +supports such interaction) an opportunity to receive the Corresponding +Source of your version by providing access to the Corresponding Source +from a network server at no charge, through some standard or customary +means of facilitating copying of software. This Corresponding Source +shall include the Corresponding Source for any work covered by version 3 +of the GNU General Public License that is incorporated pursuant to the +following paragraph. + + Notwithstanding any other provision of this License, you have +permission to link or combine any covered work with a work licensed +under version 3 of the GNU General Public License into a single +combined work, and to convey the resulting work. The terms of this +License will continue to apply to the part which is the covered work, +but the work with which it is combined will remain governed by version +3 of the GNU General Public License. + + 14. Revised Versions of this License. + + The Free Software Foundation may publish revised and/or new versions of +the GNU Affero General Public License from time to time. Such new versions +will be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + + Each version is given a distinguishing version number. If the +Program specifies that a certain numbered version of the GNU Affero General +Public License "or any later version" applies to it, you have the +option of following the terms and conditions either of that numbered +version or of any later version published by the Free Software +Foundation. If the Program does not specify a version number of the +GNU Affero General Public License, you may choose any version ever published +by the Free Software Foundation. + + If the Program specifies that a proxy can decide which future +versions of the GNU Affero General Public License can be used, that proxy's +public statement of acceptance of a version permanently authorizes you +to choose that version for the Program. + + Later license versions may give you additional or different +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +later version. + + 15. Disclaimer of Warranty. + + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. Limitation of Liability. + + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF +SUCH DAMAGES. + + 17. Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If your software can interact with users remotely through a computer +network, you should also make sure that it provides a way for users to +get its source. For example, if your program is a web application, its +interface could display a "Source" link that leads users to an archive +of the code. There are many ways you could offer source, and different +solutions will be better for different programs; see section 13 for the +specific requirements. + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU AGPL, see +. diff --git a/README.md b/README.md index 630092c..6934496 100644 --- a/README.md +++ b/README.md @@ -2,7 +2,7 @@

StackChan with a hand-drawn crown and angel wings

-[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE) +[![License: AGPL-3.0-only](https://img.shields.io/badge/License-AGPL--3.0--only-blue.svg)](LICENSE) English | [中文](README.zh.md) @@ -382,4 +382,19 @@ Check whether the device still uses your local OTA URL. If the upgrade or reflas ## License -MIT — see [LICENSE](LICENSE) +The current combined project is **AGPL-3.0-only** — see [LICENSE](LICENSE), +[copyright and retained third-party rights](stackchan-server/NOTICE.md), and +[contribution rules](CONTRIBUTING.md). Commercial use is allowed when the license +is followed; there is no mandatory donation, profit share, or upstream PR. + +Previously published MIT versions, including HA `v2.8.0-beta.3` and the downloadable +`macos-v0.1.1` DMG, keep their original license. This change applies to the current +source and future applicable versions; it does not replace old release artifacts. +See [licensing and source-distribution guidance](docs/licensing.md). + +## Support the project + +[Sponsorship is entirely voluntary](SPONSORING.md). It helps fund maintenance, +device/provider testing and packaging. Not donating does not restrict your +licensed rights. No verified payment destination is published yet; PayPal and +optional cryptocurrency details will appear only after maintainer confirmation. diff --git a/README.zh.md b/README.zh.md index 12cee30..532f6ea 100644 --- a/README.zh.md +++ b/README.zh.md @@ -2,7 +2,7 @@

戴手绘皇冠、带天使翅膀的 StackChan

-[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE) +[![License: AGPL-3.0-only](https://img.shields.io/badge/License-AGPL--3.0--only-blue.svg)](LICENSE) [English](README.md) | 中文 @@ -384,4 +384,16 @@ python3 $IDF_PATH/components/partition_table/parttool.py \ ## 许可证 -MIT — 详见 [LICENSE](LICENSE) +当前组合项目采用 **AGPL-3.0-only**，详见 [LICENSE](LICENSE)、 +[版权及保留的第三方权利](stackchan-server/NOTICE.md)和[贡献规则](CONTRIBUTING.md)。 +遵守许可证即可商业使用；没有强制捐赠、利润分成或向本仓库提交 PR 的要求。 + +已经发布的 MIT 版本，包括 HA `v2.8.0-beta.3` 和可下载的 `macos-v0.1.1` DMG， +保留原有许可。这次调整适用于当前源码和未来适用版本，不会覆盖旧版发布文件。 +分发和网络服务的源码提供要求见[许可说明](docs/licensing.md)。 + +## 支持项目 + +[赞助完全自愿](SPONSORING.md)，用于持续维护、设备和 AI 服务测试、打包等工作。 +不赞助不影响许可证授予的权利。目前尚未公布已核实的收款渠道；PayPal 及可选 +加密货币收款信息只会在维护者确认后发布。 diff --git a/SPONSORING.md b/SPONSORING.md new file mode 100644 index 0000000..8a81380 --- /dev/null +++ b/SPONSORING.md @@ -0,0 +1,40 @@ +# Support StackChan AI Server / 支持项目 + +Sponsorship is **entirely voluntary**. You may use, modify and commercially +redistribute the software without donating, subject to its applicable license. +Donations do not waive source-availability obligations or buy copyright, +exclusive rights, priority support, promised features or a commercial exception. +Paid support or custom development, if offered, requires a separate agreement. + +Support helps fund maintenance, device testing, AI-provider compatibility tests, +and packaging/signing work. Contributions of bug reports, documentation, +translations and testing are equally welcome. Sponsors are acknowledged publicly +only with their consent. Do not assume charitable tax deductibility. + +## Payment destinations + +**No verified payment destination is published yet.** A maintainer-confirmed +public PayPal link can be added here and to GitHub's Sponsor button later. Do not +send money to payment details copied from unrelated issues, comments or forks. + +Cryptocurrency is optional, subject to local rules and explicit confirmation of +the currency, network, public receiving address and memo/tag if required. Public +blockchain payments can expose transaction relationships. Never share private +keys, recovery phrases or account passwords. No payment is needed to use this +project, and the project never asks you to connect a wallet to unlock features. + +## 中文 + +赞助**完全自愿**。不赞助也可以按适用许可证使用、修改和商业分发本项目；没有 +强制捐赠、销售提成或利润分成。赞助不会免除源码提供义务，也不会购买版权、 +独占权、优先支持、功能承诺或商业许可例外。付费支持、定制开发须另行约定。 + +赞助用于持续维护、设备测试、AI 服务兼容性测试以及打包和签名。问题反馈、文档、 +翻译和测试同样有帮助。仅在赞助者同意后公开鸣谢，不承诺慈善抵税资格。 + +**目前尚未公布已核实的收款渠道。** 确认维护者提供的公开 PayPal 链接后，会更新 +本页和 GitHub 赞助按钮。请勿向无关 issue、评论或分支中的收款地址付款。 + +加密货币收款为可选项，需要符合所在地规则并明确币种、网络、公开地址及必要的 +备注。链上交易可能暴露资金关联。不要提供私钥、助记词或账户密码；本项目不会 +要求连接钱包或付款来解锁功能。 diff --git a/docs/licensing.md b/docs/licensing.md new file mode 100644 index 0000000..db970d9 --- /dev/null +++ b/docs/licensing.md @@ -0,0 +1,76 @@ +# Licensing and voluntary sponsorship + +## Decision — 2026-09-03 + +The maintainer approved **AGPL-3.0-only** for the current combined project and +voluntary sponsorship as the funding model. This is not a non-commercial +license. Commercial users who comply do not owe a donation or profit share. +There is no automatic proprietary/dual-license offer; any future exception needs +adequate rights and a separately reviewed agreement. See [CONTRIBUTING](../CONTRIBUTING.md). + +The root and add-on LICENSE files contain the identical GNU AGPLv3 text. +[NOTICE](../stackchan-server/NOTICE.md) defines the scope, copyright attribution, +and retained MIT permissions. Do not overwrite historical MIT release artifacts, +rewrite their notes as AGPL, or remove original third-party notices. + +## Engineering license inventory + +Checked the tracked history and the root license/notice files of all 37 external +Go modules selected by `go list -mod=readonly -deps ./...` at the transition. +This is a scoped engineering check, not a legal opinion or exhaustive audit of +all assets, patents, jurisdictions and per-file notices. Dependencies were not +changed for this transition. Versions remain pinned in go.mod/go.sum. + +- M5Stack-derived source: MIT; original notices retained. The one non-maintainer + commit in the checked history changes go.mod under the then-current MIT terms; + its attribution and prior permissions remain intact. +- MIT: GoFrame, golang-jwt, Go Opus bindings, TOML, xxhash, mxj, clipperhouse + displaywidth/uax29, fatih/color, goccy/go-json, go-colorable, go-isatty, + go-runewidth, olekukonko cat/errors/ll/tablewriter. +- BSD-family: Go standard library, edwards25519, fsnotify, google/uuid, + gorilla/websocket, html-strip-tags-go, properties and golang.org/x/net/sys/text. + gods/v2 carries BSD and an additional ISC notice; preserve both. +- Apache-2.0: go-logr/logr and stdr, OpenTelemetry auto/sdk and otel modules. + The latter also carry a Go BSD notice. yaml.v3 carries MIT/Apache notices. +- `github.com/go-sql-driver/mysql v1.9.3`: **MPL-2.0**, not MIT. Its actual source + headers contain no attached "Incompatible With Secondary Licenses" notice + (the standard LICENSE includes Exhibit B as a template). Preserve MPL notices + and source availability; use section 3.3 when distributing the combined AGPL + work. Do not relabel the dependency as exclusively AGPL. +- Native OPUS 1.6.1 used by the macOS builder: BSD-style COPYING plus the listed + royalty-free patent notices. Container native-library versions come from + Alpine; preserve and review their own notices when preparing a distribution. + +Primary references: [GNU compatibility](https://www.gnu.org/licenses/license-compatibility.en.html), +[Mozilla MPL terms, sections 1.12/3.3](https://www.mozilla.org/en-US/MPL/2.0/), +[AGPL section 13](https://www.gnu.org/licenses/agpl.en.html#section13). + +## Release/source-availability checklist + +1. Review new dependencies and copied code, retain original notices, and include + the project license and third-party licenses in distributed packages. +2. Identify the exact source revision for each distributed binary/container. + Provide the complete corresponding source, including modifications and + required build/install scripts and dependency source as applicable. For + packaged releases, prepare and verify a matching source archive; a repository + homepage or moving main branch alone is insufficient. +3. Keep a prominent source link in network-facing interfaces. Operators of + modified services must update that offer to their exact source and make it + available to the users covered by section 13, not merely link upstream. +4. Source offers must not require sponsorship or transfer of copyright. AGPL + compliance does not force a downstream PR to this project. +5. Before publishing a future AGPL DMG/container release, verify the source + download, build correspondence, license bundle and user-visible source offer. + The transition does not claim that old MIT artifacts were rebuilt as AGPL. + +## Funding workflow + +[SPONSORING](../SPONSORING.md) is the bilingual public policy. Only add payment +destinations supplied and approved by the maintainer. Once an actual public +PayPal URL is confirmed, add it as a custom URL to `.github/FUNDING.yml` and the +sponsorship page, then verify the destination and rendered Sponsor button. +Until then, do not publish placeholders, guessed PayPal usernames, or crypto +addresses. Cryptocurrency requires explicit currency/network/address approval. + +This project-specific license decision does not mandate AGPL for every future +project; voluntary sponsorship is the shared default, licenses remain scoped. diff --git a/scripts/smoke-containers.py b/scripts/smoke-containers.py index f3ff9aa..def4d91 100644 --- a/scripts/smoke-containers.py +++ b/scripts/smoke-containers.py @@ -141,6 +141,15 @@ def main(): "-v", "/data", "-p", "127.0.0.1::8099", "-p", "127.0.0.1::12800", args.image) run("docker", "cp", str(options), container + ":/data/options.json") run("docker", "start", container) + license_dir = "/usr/share/licenses/stackchan/" + for packaged, source in (("LICENSE", "stackchan-server/LICENSE"), + ("NOTICE.md", "stackchan-server/NOTICE.md"), + ("retained/MIT-M5Stack.txt", "stackchan-server/licenses/MIT-M5Stack.txt"), + ("retained/MIT-legacy-project.txt", "stackchan-server/licenses/MIT-legacy-project.txt")): + assert run("docker", "exec", container, "cat", license_dir + packaged) == (ROOT / source).read_text().strip() + mysql_notice = run("docker", "exec", container, "cat", license_dir + "dependencies/github.com_go-sql-driver_mysql-LICENSE") + assert "Mozilla Public License Version 2.0" in mysql_notice + print("PASS packaged AGPL, retained MIT and dependency notices", flush=True) ha_ui = published_port(container, 8099) ha_ws = published_port(container, 12800) base, token = check_runtime(ha_ui, ha_ws, 12800, ha=True) diff --git a/stackchan-server/.dockerignore b/stackchan-server/.dockerignore index c4b20c8..6e9617a 100644 --- a/stackchan-server/.dockerignore +++ b/stackchan-server/.dockerignore @@ -3,6 +3,11 @@ !Dockerfile !run.sh !standalone.sh +!collect-licenses.sh +!LICENSE +!NOTICE.md +!licenses/ +!licenses/** !server/ !server/** **/.DS_Store diff --git a/stackchan-server/CHANGELOG.md b/stackchan-server/CHANGELOG.md index ab00098..ab4adc0 100644 --- a/stackchan-server/CHANGELOG.md +++ b/stackchan-server/CHANGELOG.md @@ -1,5 +1,11 @@ # Changelog +## Unreleased + +- Adopted AGPL-3.0-only for the current combined project, retaining original third-party notices and all previously granted MIT permissions. Existing HA beta.3 and macOS 0.1.1 release artifacts are unchanged. +- Added bilingual voluntary-sponsorship and contribution policies. Sponsorship is not a condition of commercial use, a royalty, a copyright transfer, a support contract or a commercial-license exception. Payment destinations remain unpublished until confirmed. +- Added source/license/support links to the shared settings and login pages, project/retained license files to packaging, Go dependency notices to container builds, and a corresponding-source release checklist. + ## 2.8.0-beta.3 (Beta) - Released the accumulated shared-server and standalone improvements below for the HA add-on. Added crown-and-wings artwork to the bundled settings header/favicon, HA store icon/logo and bilingual README headers. diff --git a/stackchan-server/Dockerfile b/stackchan-server/Dockerfile index e908990..bc16447 100644 --- a/stackchan-server/Dockerfile +++ b/stackchan-server/Dockerfile @@ -8,11 +8,16 @@ COPY server/go.mod server/go.sum ./ RUN go mod download COPY server/ . RUN CGO_ENABLED=1 go build -mod=readonly -trimpath -o stackchan-server . +COPY collect-licenses.sh /collect-licenses.sh +RUN sh /collect-licenses.sh /build/licenses # ── Runtime: plain Alpine from Docker Hub (avoids ghcr.io) ───────────────── FROM ${BUILD_FROM} RUN apk add --no-cache opus opusfile jq bash ca-certificates +COPY LICENSE NOTICE.md /usr/share/licenses/stackchan/ +COPY licenses/ /usr/share/licenses/stackchan/retained/ +COPY --from=builder /build/licenses/ /usr/share/licenses/stackchan/dependencies/ WORKDIR /app COPY --from=builder /build/stackchan-server . diff --git a/stackchan-server/LICENSE b/stackchan-server/LICENSE index 99a95c0..be3f7b2 100644 --- a/stackchan-server/LICENSE +++ b/stackchan-server/LICENSE @@ -1,21 +1,661 @@ -MIT License - -Copyright (c) 2026 rudyll - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +our General Public Licenses are intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +them if you wish), that you receive source code or can get it if you +want it, that you can change the software or use pieces of it in new +free programs, and that you know you can do these things. + + Developers that use our General Public Licenses protect your rights +with two steps: (1) assert copyright on the software, and (2) offer +you this License which gives you legal permission to copy, distribute +and/or modify the software. + + A secondary benefit of defending all users' freedom is that +improvements made in alternate versions of the program, if they +receive widespread use, become available for other developers to +incorporate. Many developers of free software are heartened and +encouraged by the resulting cooperation. However, in the case of +software used on network servers, this result may fail to come about. +The GNU General Public License permits making a modified version and +letting the public access it on a server without ever releasing its +source code to the public. + + The GNU Affero General Public License is designed specifically to +ensure that, in such cases, the modified source code becomes available +to the community. It requires the operator of a network server to +provide the source code of the modified version running there to the +users of that server. Therefore, public use of a modified version, on +a publicly accessible server, gives the public access to the source +code of the modified version. + + An older license, called the Affero General Public License and +published by Affero, was designed to accomplish similar goals. This is +a different license, not a version of the Affero GPL, but Affero has +released a new version of the Affero GPL which permits relicensing under +this license. + + The precise terms and conditions for copying, distribution and +modification follow. + + TERMS AND CONDITIONS + + 0. Definitions. + + "This License" refers to version 3 of the GNU Affero General Public License. + + "Copyright" also means copyright-like laws that apply to other kinds of +works, such as semiconductor masks. + + "The Program" refers to any copyrightable work licensed under this +License. Each licensee is addressed as "you". "Licensees" and +"recipients" may be individuals or organizations. + + To "modify" a work means to copy from or adapt all or part of the work +in a fashion requiring copyright permission, other than the making of an +exact copy. The resulting work is called a "modified version" of the +earlier work or a work "based on" the earlier work. + + A "covered work" means either the unmodified Program or a work based +on the Program. + + To "propagate" a work means to do anything with it that, without +permission, would make you directly or secondarily liable for +infringement under applicable copyright law, except executing it on a +computer or modifying a private copy. Propagation includes copying, +distribution (with or without modification), making available to the +public, and in some countries other activities as well. + + To "convey" a work means any kind of propagation that enables other +parties to make or receive copies. Mere interaction with a user through +a computer network, with no transfer of a copy, is not conveying. + + An interactive user interface displays "Appropriate Legal Notices" +to the extent that it includes a convenient and prominently visible +feature that (1) displays an appropriate copyright notice, and (2) +tells the user that there is no warranty for the work (except to the +extent that warranties are provided), that licensees may convey the +work under this License, and how to view a copy of this License. If +the interface presents a list of user commands or options, such as a +menu, a prominent item in the list meets this criterion. + + 1. Source Code. + + The "source code" for a work means the preferred form of the work +for making modifications to it. "Object code" means any non-source +form of a work. + + A "Standard Interface" means an interface that either is an official +standard defined by a recognized standards body, or, in the case of +interfaces specified for a particular programming language, one that +is widely used among developers working in that language. + + The "System Libraries" of an executable work include anything, other +than the work as a whole, that (a) is included in the normal form of +packaging a Major Component, but which is not part of that Major +Component, and (b) serves only to enable use of the work with that +Major Component, or to implement a Standard Interface for which an +implementation is available to the public in source code form. A +"Major Component", in this context, means a major essential component +(kernel, window system, and so on) of the specific operating system +(if any) on which the executable work runs, or a compiler used to +produce the work, or an object code interpreter used to run it. + + The "Corresponding Source" for a work in object code form means all +the source code needed to generate, install, and (for an executable +work) run the object code and to modify the work, including scripts to +control those activities. However, it does not include the work's +System Libraries, or general-purpose tools or generally available free +programs which are used unmodified in performing those activities but +which are not part of the work. For example, Corresponding Source +includes interface definition files associated with source files for +the work, and the source code for shared libraries and dynamically +linked subprograms that the work is specifically designed to require, +such as by intimate data communication or control flow between those +subprograms and other parts of the work. + + The Corresponding Source need not include anything that users +can regenerate automatically from other parts of the Corresponding +Source. + + The Corresponding Source for a work in source code form is that +same work. + + 2. Basic Permissions. + + All rights granted under this License are granted for the term of +copyright on the Program, and are irrevocable provided the stated +conditions are met. This License explicitly affirms your unlimited +permission to run the unmodified Program. The output from running a +covered work is covered by this License only if the output, given its +content, constitutes a covered work. This License acknowledges your +rights of fair use or other equivalent, as provided by copyright law. + + You may make, run and propagate covered works that you do not +convey, without conditions so long as your license otherwise remains +in force. You may convey covered works to others for the sole purpose +of having them make modifications exclusively for you, or provide you +with facilities for running those works, provided that you comply with +the terms of this License in conveying all material for which you do +not control copyright. Those thus making or running the covered works +for you must do so exclusively on your behalf, under your direction +and control, on terms that prohibit them from making any copies of +your copyrighted material outside their relationship with you. + + Conveying under any other circumstances is permitted solely under +the conditions stated below. Sublicensing is not allowed; section 10 +makes it unnecessary. + + 3. Protecting Users' Legal Rights From Anti-Circumvention Law. + + No covered work shall be deemed part of an effective technological +measure under any applicable law fulfilling obligations under article +11 of the WIPO copyright treaty adopted on 20 December 1996, or +similar laws prohibiting or restricting circumvention of such +measures. + + When you convey a covered work, you waive any legal power to forbid +circumvention of technological measures to the extent such circumvention +is effected by exercising rights under this License with respect to +the covered work, and you disclaim any intention to limit operation or +modification of the work as a means of enforcing, against the work's +users, your or third parties' legal rights to forbid circumvention of +technological measures. + + 4. Conveying Verbatim Copies. + + You may convey verbatim copies of the Program's source code as you +receive it, in any medium, provided that you conspicuously and +appropriately publish on each copy an appropriate copyright notice; +keep intact all notices stating that this License and any +non-permissive terms added in accord with section 7 apply to the code; +keep intact all notices of the absence of any warranty; and give all +recipients a copy of this License along with the Program. + + You may charge any price or no price for each copy that you convey, +and you may offer support or warranty protection for a fee. + + 5. Conveying Modified Source Versions. + + You may convey a work based on the Program, or the modifications to +produce it from the Program, in the form of source code under the +terms of section 4, provided that you also meet all of these conditions: + + a) The work must carry prominent notices stating that you modified + it, and giving a relevant date. + + b) The work must carry prominent notices stating that it is + released under this License and any conditions added under section + 7. This requirement modifies the requirement in section 4 to + "keep intact all notices". + + c) You must license the entire work, as a whole, under this + License to anyone who comes into possession of a copy. This + License will therefore apply, along with any applicable section 7 + additional terms, to the whole of the work, and all its parts, + regardless of how they are packaged. This License gives no + permission to license the work in any other way, but it does not + invalidate such permission if you have separately received it. + + d) If the work has interactive user interfaces, each must display + Appropriate Legal Notices; however, if the Program has interactive + interfaces that do not display Appropriate Legal Notices, your + work need not make them do so. + + A compilation of a covered work with other separate and independent +works, which are not by their nature extensions of the covered work, +and which are not combined with it such as to form a larger program, +in or on a volume of a storage or distribution medium, is called an +"aggregate" if the compilation and its resulting copyright are not +used to limit the access or legal rights of the compilation's users +beyond what the individual works permit. Inclusion of a covered work +in an aggregate does not cause this License to apply to the other +parts of the aggregate. + + 6. Conveying Non-Source Forms. + + You may convey a covered work in object code form under the terms +of sections 4 and 5, provided that you also convey the +machine-readable Corresponding Source under the terms of this License, +in one of these ways: + + a) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by the + Corresponding Source fixed on a durable physical medium + customarily used for software interchange. + + b) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by a + written offer, valid for at least three years and valid for as + long as you offer spare parts or customer support for that product + model, to give anyone who possesses the object code either (1) a + copy of the Corresponding Source for all the software in the + product that is covered by this License, on a durable physical + medium customarily used for software interchange, for a price no + more than your reasonable cost of physically performing this + conveying of source, or (2) access to copy the + Corresponding Source from a network server at no charge. + + c) Convey individual copies of the object code with a copy of the + written offer to provide the Corresponding Source. This + alternative is allowed only occasionally and noncommercially, and + only if you received the object code with such an offer, in accord + with subsection 6b. + + d) Convey the object code by offering access from a designated + place (gratis or for a charge), and offer equivalent access to the + Corresponding Source in the same way through the same place at no + further charge. You need not require recipients to copy the + Corresponding Source along with the object code. If the place to + copy the object code is a network server, the Corresponding Source + may be on a different server (operated by you or a third party) + that supports equivalent copying facilities, provided you maintain + clear directions next to the object code saying where to find the + Corresponding Source. Regardless of what server hosts the + Corresponding Source, you remain obligated to ensure that it is + available for as long as needed to satisfy these requirements. + + e) Convey the object code using peer-to-peer transmission, provided + you inform other peers where the object code and Corresponding + Source of the work are being offered to the general public at no + charge under subsection 6d. + + A separable portion of the object code, whose source code is excluded +from the Corresponding Source as a System Library, need not be +included in conveying the object code work. + + A "User Product" is either (1) a "consumer product", which means any +tangible personal property which is normally used for personal, family, +or household purposes, or (2) anything designed or sold for incorporation +into a dwelling. In determining whether a product is a consumer product, +doubtful cases shall be resolved in favor of coverage. For a particular +product received by a particular user, "normally used" refers to a +typical or common use of that class of product, regardless of the status +of the particular user or of the way in which the particular user +actually uses, or expects or is expected to use, the product. A product +is a consumer product regardless of whether the product has substantial +commercial, industrial or non-consumer uses, unless such uses represent +the only significant mode of use of the product. + + "Installation Information" for a User Product means any methods, +procedures, authorization keys, or other information required to install +and execute modified versions of a covered work in that User Product from +a modified version of its Corresponding Source. The information must +suffice to ensure that the continued functioning of the modified object +code is in no case prevented or interfered with solely because +modification has been made. + + If you convey an object code work under this section in, or with, or +specifically for use in, a User Product, and the conveying occurs as +part of a transaction in which the right of possession and use of the +User Product is transferred to the recipient in perpetuity or for a +fixed term (regardless of how the transaction is characterized), the +Corresponding Source conveyed under this section must be accompanied +by the Installation Information. But this requirement does not apply +if neither you nor any third party retains the ability to install +modified object code on the User Product (for example, the work has +been installed in ROM). + + The requirement to provide Installation Information does not include a +requirement to continue to provide support service, warranty, or updates +for a work that has been modified or installed by the recipient, or for +the User Product in which it has been modified or installed. Access to a +network may be denied when the modification itself materially and +adversely affects the operation of the network or violates the rules and +protocols for communication across the network. + + Corresponding Source conveyed, and Installation Information provided, +in accord with this section must be in a format that is publicly +documented (and with an implementation available to the public in +source code form), and must require no special password or key for +unpacking, reading or copying. + + 7. Additional Terms. + + "Additional permissions" are terms that supplement the terms of this +License by making exceptions from one or more of its conditions. +Additional permissions that are applicable to the entire Program shall +be treated as though they were included in this License, to the extent +that they are valid under applicable law. If additional permissions +apply only to part of the Program, that part may be used separately +under those permissions, but the entire Program remains governed by +this License without regard to the additional permissions. + + When you convey a copy of a covered work, you may at your option +remove any additional permissions from that copy, or from any part of +it. (Additional permissions may be written to require their own +removal in certain cases when you modify the work.) You may place +additional permissions on material, added by you to a covered work, +for which you have or can give appropriate copyright permission. + + Notwithstanding any other provision of this License, for material you +add to a covered work, you may (if authorized by the copyright holders of +that material) supplement the terms of this License with terms: + + a) Disclaiming warranty or limiting liability differently from the + terms of sections 15 and 16 of this License; or + + b) Requiring preservation of specified reasonable legal notices or + author attributions in that material or in the Appropriate Legal + Notices displayed by works containing it; or + + c) Prohibiting misrepresentation of the origin of that material, or + requiring that modified versions of such material be marked in + reasonable ways as different from the original version; or + + d) Limiting the use for publicity purposes of names of licensors or + authors of the material; or + + e) Declining to grant rights under trademark law for use of some + trade names, trademarks, or service marks; or + + f) Requiring indemnification of licensors and authors of that + material by anyone who conveys the material (or modified versions of + it) with contractual assumptions of liability to the recipient, for + any liability that these contractual assumptions directly impose on + those licensors and authors. + + All other non-permissive additional terms are considered "further +restrictions" within the meaning of section 10. If the Program as you +received it, or any part of it, contains a notice stating that it is +governed by this License along with a term that is a further +restriction, you may remove that term. If a license document contains +a further restriction but permits relicensing or conveying under this +License, you may add to a covered work material governed by the terms +of that license document, provided that the further restriction does +not survive such relicensing or conveying. + + If you add terms to a covered work in accord with this section, you +must place, in the relevant source files, a statement of the +additional terms that apply to those files, or a notice indicating +where to find the applicable terms. + + Additional terms, permissive or non-permissive, may be stated in the +form of a separately written license, or stated as exceptions; +the above requirements apply either way. + + 8. Termination. + + You may not propagate or modify a covered work except as expressly +provided under this License. Any attempt otherwise to propagate or +modify it is void, and will automatically terminate your rights under +this License (including any patent licenses granted under the third +paragraph of section 11). + + However, if you cease all violation of this License, then your +license from a particular copyright holder is reinstated (a) +provisionally, unless and until the copyright holder explicitly and +finally terminates your license, and (b) permanently, if the copyright +holder fails to notify you of the violation by some reasonable means +prior to 60 days after the cessation. + + Moreover, your license from a particular copyright holder is +reinstated permanently if the copyright holder notifies you of the +violation by some reasonable means, this is the first time you have +received notice of violation of this License (for any work) from that +copyright holder, and you cure the violation prior to 30 days after +your receipt of the notice. + + Termination of your rights under this section does not terminate the +licenses of parties who have received copies or rights from you under +this License. If your rights have been terminated and not permanently +reinstated, you do not qualify to receive new licenses for the same +material under section 10. + + 9. Acceptance Not Required for Having Copies. + + You are not required to accept this License in order to receive or +run a copy of the Program. Ancillary propagation of a covered work +occurring solely as a consequence of using peer-to-peer transmission +to receive a copy likewise does not require acceptance. However, +nothing other than this License grants you permission to propagate or +modify any covered work. These actions infringe copyright if you do +not accept this License. Therefore, by modifying or propagating a +covered work, you indicate your acceptance of this License to do so. + + 10. Automatic Licensing of Downstream Recipients. + + Each time you convey a covered work, the recipient automatically +receives a license from the original licensors, to run, modify and +propagate that work, subject to this License. You are not responsible +for enforcing compliance by third parties with this License. + + An "entity transaction" is a transaction transferring control of an +organization, or substantially all assets of one, or subdividing an +organization, or merging organizations. If propagation of a covered +work results from an entity transaction, each party to that +transaction who receives a copy of the work also receives whatever +licenses to the work the party's predecessor in interest had or could +give under the previous paragraph, plus a right to possession of the +Corresponding Source of the work from the predecessor in interest, if +the predecessor has it or can get it with reasonable efforts. + + You may not impose any further restrictions on the exercise of the +rights granted or affirmed under this License. For example, you may +not impose a license fee, royalty, or other charge for exercise of +rights granted under this License, and you may not initiate litigation +(including a cross-claim or counterclaim in a lawsuit) alleging that +any patent claim is infringed by making, using, selling, offering for +sale, or importing the Program or any portion of it. + + 11. Patents. + + A "contributor" is a copyright holder who authorizes use under this +License of the Program or a work on which the Program is based. The +work thus licensed is called the contributor's "contributor version". + + A contributor's "essential patent claims" are all patent claims +owned or controlled by the contributor, whether already acquired or +hereafter acquired, that would be infringed by some manner, permitted +by this License, of making, using, or selling its contributor version, +but do not include claims that would be infringed only as a +consequence of further modification of the contributor version. For +purposes of this definition, "control" includes the right to grant +patent sublicenses in a manner consistent with the requirements of +this License. + + Each contributor grants you a non-exclusive, worldwide, royalty-free +patent license under the contributor's essential patent claims, to +make, use, sell, offer for sale, import and otherwise run, modify and +propagate the contents of its contributor version. + + In the following three paragraphs, a "patent license" is any express +agreement or commitment, however denominated, not to enforce a patent +(such as an express permission to practice a patent or covenant not to +sue for patent infringement). To "grant" such a patent license to a +party means to make such an agreement or commitment not to enforce a +patent against the party. + + If you convey a covered work, knowingly relying on a patent license, +and the Corresponding Source of the work is not available for anyone +to copy, free of charge and under the terms of this License, through a +publicly available network server or other readily accessible means, +then you must either (1) cause the Corresponding Source to be so +available, or (2) arrange to deprive yourself of the benefit of the +patent license for this particular work, or (3) arrange, in a manner +consistent with the requirements of this License, to extend the patent +license to downstream recipients. "Knowingly relying" means you have +actual knowledge that, but for the patent license, your conveying the +covered work in a country, or your recipient's use of the covered work +in a country, would infringe one or more identifiable patents in that +country that you have reason to believe are valid. + + If, pursuant to or in connection with a single transaction or +arrangement, you convey, or propagate by procuring conveyance of, a +covered work, and grant a patent license to some of the parties +receiving the covered work authorizing them to use, propagate, modify +or convey a specific copy of the covered work, then the patent license +you grant is automatically extended to all recipients of the covered +work and works based on it. + + A patent license is "discriminatory" if it does not include within +the scope of its coverage, prohibits the exercise of, or is +conditioned on the non-exercise of one or more of the rights that are +specifically granted under this License. You may not convey a covered +work if you are a party to an arrangement with a third party that is +in the business of distributing software, under which you make payment +to the third party based on the extent of your activity of conveying +the work, and under which the third party grants, to any of the +parties who would receive the covered work from you, a discriminatory +patent license (a) in connection with copies of the covered work +conveyed by you (or copies made from those copies), or (b) primarily +for and in connection with specific products or compilations that +contain the covered work, unless you entered into that arrangement, +or that patent license was granted, prior to 28 March 2007. + + Nothing in this License shall be construed as excluding or limiting +any implied license or other defenses to infringement that may +otherwise be available to you under applicable patent law. + + 12. No Surrender of Others' Freedom. + + If conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot convey a +covered work so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you may +not convey it at all. For example, if you agree to terms that obligate you +to collect a royalty for further conveying from those to whom you convey +the Program, the only way you could satisfy both those terms and this +License would be to refrain entirely from conveying the Program. + + 13. Remote Network Interaction; Use with the GNU General Public License. + + Notwithstanding any other provision of this License, if you modify the +Program, your modified version must prominently offer all users +interacting with it remotely through a computer network (if your version +supports such interaction) an opportunity to receive the Corresponding +Source of your version by providing access to the Corresponding Source +from a network server at no charge, through some standard or customary +means of facilitating copying of software. This Corresponding Source +shall include the Corresponding Source for any work covered by version 3 +of the GNU General Public License that is incorporated pursuant to the +following paragraph. + + Notwithstanding any other provision of this License, you have +permission to link or combine any covered work with a work licensed +under version 3 of the GNU General Public License into a single +combined work, and to convey the resulting work. The terms of this +License will continue to apply to the part which is the covered work, +but the work with which it is combined will remain governed by version +3 of the GNU General Public License. + + 14. Revised Versions of this License. + + The Free Software Foundation may publish revised and/or new versions of +the GNU Affero General Public License from time to time. Such new versions +will be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + + Each version is given a distinguishing version number. If the +Program specifies that a certain numbered version of the GNU Affero General +Public License "or any later version" applies to it, you have the +option of following the terms and conditions either of that numbered +version or of any later version published by the Free Software +Foundation. If the Program does not specify a version number of the +GNU Affero General Public License, you may choose any version ever published +by the Free Software Foundation. + + If the Program specifies that a proxy can decide which future +versions of the GNU Affero General Public License can be used, that proxy's +public statement of acceptance of a version permanently authorizes you +to choose that version for the Program. + + Later license versions may give you additional or different +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +later version. + + 15. Disclaimer of Warranty. + + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. Limitation of Liability. + + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF +SUCH DAMAGES. + + 17. Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If your software can interact with users remotely through a computer +network, you should also make sure that it provides a way for users to +get its source. For example, if your program is a web application, its +interface could display a "Source" link that leads users to an archive +of the code. There are many ways you could offer source, and different +solutions will be better for different programs; see section 13 for the +specific requirements. + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU AGPL, see +. diff --git a/stackchan-server/NOTICE.md b/stackchan-server/NOTICE.md new file mode 100644 index 0000000..3af461c --- /dev/null +++ b/stackchan-server/NOTICE.md @@ -0,0 +1,52 @@ +# Copyright and licensing / 版权与许可 + +StackChan AI Server project-authored changes: Copyright (c) 2026 rudyll. +Other authors retain copyright in their contributions and upstream works. + +The current combined project is licensed under the GNU Affero General Public +License, version 3 only (**AGPL-3.0-only**), unless a component has an explicit +separate license. The full, unmodified terms are in [LICENSE](LICENSE). +This program is distributed without any warranty, including the implied +warranties of merchantability or fitness for a particular purpose. + +当前组合项目采用 AGPL-3.0-only；项目新增修改的版权归 rudyll，其他作者保留其 +贡献和上游作品的版权。明确标注其他许可的组件保留原许可。本程序不提供任何担保。 + +## Upstream and historical permissions + +- This server includes code derived from M5Stack StackChan. Preserve the original + `SPDX-FileCopyrightText: 2026 M5Stack Technology CO LTD` notices and the + [M5Stack MIT license](licenses/MIT-M5Stack.txt). This is not an official M5Stack + application, and no endorsement or exclusive rights to the StackChan name are claimed. +- Source through commit `deddd647c8ef2e3a6fd7a0ab39bdce91680a12ba`, including + `v2.8.0-beta.3`, `macos-v0.1.0` and `macos-v0.1.1`, was published under MIT. + Those versions and their existing downloads retain their original permissions; + see [the previous project MIT notice](licenses/MIT-legacy-project.txt). +- Existing explicitly MIT-marked files/portions remain available under MIT. + The project-level AGPL does not erase their copyright or permissive grants. + New project contributions default to AGPL-3.0-only. A mixed file can identify + the original MIT portions and new AGPL modifications separately. +- Go modules and native libraries retain their own licenses. Preserve their + copyright, license and patent notices, and provide applicable corresponding + source. An AGPL project license is not a replacement for third-party terms. + +此前已发布的 MIT 版本和安装包不会被追溯改成 AGPL。M5Stack 原有代码、明确标注 +MIT 的旧有文件或部分，以及依赖库，均保留原有许可与版权声明。 + +## Source availability and sponsorship + +The [source repository](https://github.com/rudyll/stackchan-ai-server) contains +the project history and build instructions. Distributors must identify and +provide the exact corresponding source for their build, including modifications +and required build/install scripts and dependencies; a moving `main` link alone +is not a substitute. Modified network services must provide the source offer +required by AGPL section 13 to their remote users. See +[the release checklist](https://github.com/rudyll/stackchan-ai-server/blob/main/docs/licensing.md). + +Commercial use is permitted subject to the applicable licenses. Sponsorship is +voluntary: no mandatory donation, sales royalty, profit share, upstream pull +request or copyright transfer is imposed by this project's sponsorship policy. +Sponsorship is not a commercial-license exception or a support contract. + +商业使用须遵守相应许可，但无需强制捐赠或利润分成。源码提供义务不等于必须向 +本仓库提交 PR 或转让版权。赞助完全自愿，不构成商业许可例外或付费支持合同。 diff --git a/stackchan-server/README.md b/stackchan-server/README.md index a4f2970..2c30c2a 100644 --- a/stackchan-server/README.md +++ b/stackchan-server/README.md @@ -2,7 +2,13 @@

StackChan with a hand-drawn crown and angel wings

-[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE) +[![License: AGPL-3.0-only](https://img.shields.io/badge/License-AGPL--3.0--only-blue.svg)](LICENSE) + +Current combined source: **AGPL-3.0-only**, with original third-party permissions +retained in [NOTICE](NOTICE.md). Previously published MIT releases, including +`v2.8.0-beta.3` and `macos-v0.1.1`, keep their original license. +[Sponsorship is voluntary / 赞助完全自愿](../SPONSORING.md); no confirmed payment +destination is published yet. [Contribution rules](../CONTRIBUTING.md). Home Assistant add-on and standalone Docker runtime for [StackChan](https://github.com/m5stack/StackChan) — an AI robot built on M5Stack CoreS3. diff --git a/stackchan-server/collect-licenses.sh b/stackchan-server/collect-licenses.sh new file mode 100644 index 0000000..65424d6 --- /dev/null +++ b/stackchan-server/collect-licenses.sh @@ -0,0 +1,21 @@ +#!/bin/sh +# Collect notices for the actual Go dependencies, not just direct go.mod entries. +set -eu +OUTPUT_DIR=${1:?Usage: collect-licenses.sh OUTPUT_DIR} +mkdir -p "$OUTPUT_DIR" +OUTPUT_DIR=$(cd "$OUTPUT_DIR" && pwd) +GO_ROOT=$(go env GOROOT) +GO_LICENSE="$GO_ROOT/LICENSE" +[ -f "$GO_LICENSE" ] || GO_LICENSE="$(dirname "$GO_ROOT")/LICENSE" +cp "$GO_LICENSE" "$OUTPUT_DIR/Go.txt" +MODULE_LIST=$(mktemp) +trap 'rm -f "$MODULE_LIST"' EXIT +go list -mod=readonly -deps -f '{{if .Module}}{{.Module.Path}}|{{.Module.Dir}}{{end}}' . > "$MODULE_LIST" +sort -u -o "$MODULE_LIST" "$MODULE_LIST" +while IFS='|' read -r module_path module_dir; do + [ -n "$module_dir" ] || continue + module_name=$(printf '%s' "$module_path" | tr '/:' '__') + find "$module_dir" -maxdepth 1 -type f \( -iname 'license*' -o -iname 'copying*' -o -iname 'notice*' \) -print | while IFS= read -r license_file; do + cp "$license_file" "$OUTPUT_DIR/$module_name-$(basename "$license_file")" + done +done < "$MODULE_LIST" diff --git a/stackchan-server/licenses/MIT-M5Stack.txt b/stackchan-server/licenses/MIT-M5Stack.txt new file mode 100644 index 0000000..98d36b6 --- /dev/null +++ b/stackchan-server/licenses/MIT-M5Stack.txt @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2026 M5Stack Technology CO LTD + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/stackchan-server/licenses/MIT-legacy-project.txt b/stackchan-server/licenses/MIT-legacy-project.txt new file mode 100644 index 0000000..99a95c0 --- /dev/null +++ b/stackchan-server/licenses/MIT-legacy-project.txt @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2026 rudyll + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/stackchan-server/macos/NOTICE.txt b/stackchan-server/macos/NOTICE.txt index ee0f7ca..ad2440e 100644 --- a/stackchan-server/macos/NOTICE.txt +++ b/stackchan-server/macos/NOTICE.txt @@ -4,6 +4,10 @@ project. Source files identify the following copyright holder: SPDX-FileCopyrightText: 2026 M5Stack Technology CO LTD SPDX-License-Identifier: MIT -Project changes: Copyright (c) 2026 rudyll. See StackChan.txt for the MIT license. +Current combined project: AGPL-3.0-only. Project changes: Copyright (c) 2026 rudyll. +See StackChan.txt for the full AGPL license and Project-NOTICE.md for scope. +M5Stack's original MIT portions retain their MIT permissions; see MIT-M5Stack.txt. +Earlier project releases retain MIT; see MIT-legacy-project.txt. See the other files in this directory for Go and dependency license notices. This community server package is not an official M5Stack application. +Sponsorship is voluntary and does not grant a commercial-license exception. diff --git a/stackchan-server/macos/README.md b/stackchan-server/macos/README.md index d58623e..e3a904f 100644 --- a/stackchan-server/macos/README.md +++ b/stackchan-server/macos/README.md @@ -8,6 +8,14 @@ The app contains Apple Silicon and Intel executables, targeting macOS 12+. The macOS preview is versioned separately from HA releases. +The existing `macos-v0.1.1` download retains its original **MIT** license. Current +source builds use **AGPL-3.0-only** for the combined project, preserving upstream +rights; see [NOTICE](../NOTICE.md). This license transition does not rebuild or +overwrite that DMG. Before distributing a future AGPL build, provide its exact +corresponding source and follow the [source-release checklist](../../docs/licensing.md). +现有 0.1.1 安装包仍采用原 MIT 许可；当前源码采用 AGPL-3.0-only，不追溯修改旧版。 +[支持项目 / Voluntary sponsorship](../../SPONSORING.md) is optional. + ## Install / 安装 1. Open the DMG and drag **StackChan AI Server.app** into **Applications**. diff --git a/stackchan-server/macos/build-dmg.sh b/stackchan-server/macos/build-dmg.sh index 1cdf497..e8e80da 100644 --- a/stackchan-server/macos/build-dmg.sh +++ b/stackchan-server/macos/build-dmg.sh @@ -29,6 +29,8 @@ sed "s/__VERSION__/$VERSION/g" "$SCRIPT_DIR/Info.plist" > "$APP_DIR/Contents/Inf cp "$SCRIPT_DIR/config.yaml" "$APP_DIR/Contents/Resources/config.yaml" cp "$SCRIPT_DIR/app-launcher.sh" "$APP_DIR/Contents/MacOS/stackchan-server" cp "$SERVER_DIR/LICENSE" "$APP_DIR/Contents/Resources/Licenses/StackChan.txt" +cp "$SERVER_DIR/NOTICE.md" "$APP_DIR/Contents/Resources/Licenses/Project-NOTICE.md" +cp "$SERVER_DIR/licenses/"*.txt "$APP_DIR/Contents/Resources/Licenses/" cp "$SCRIPT_DIR/NOTICE.txt" "$APP_DIR/Contents/Resources/Licenses/NOTICE.txt" cp "$SCRIPT_DIR/INSTALL.txt" "$APP_DIR/Contents/Resources/INSTALL.txt" printf 'Version: %s\nSource revision: %s\nArchitectures: %s\nMinimum macOS target: 12.0\n' \ diff --git a/stackchan-server/server/README.MD b/stackchan-server/server/README.MD index 32a29cd..31d2ef4 100644 --- a/stackchan-server/server/README.MD +++ b/stackchan-server/server/README.MD @@ -261,7 +261,9 @@ For major changes, please open an issue first to discuss what you would like to [SPDX-FileCopyrightText: 2026 M5Stack Technology CO LTD](LICENSE) -[SPDX-License-Identifier: MIT](LICENSE) +[Current combined project: AGPL-3.0-only](../LICENSE). +Original M5Stack MIT permissions and prior release permissions are preserved; +see [copyright and license scope](../NOTICE.md). --- @@ -275,4 +277,4 @@ For questions and support, please open an issue in the GitHub repository or cont - [GoFrame](https://goframe.org/) - The Go framework used in this project - [M5Stack](https://m5stack.com/) - For supporting open-source development -- All contributors who help improve this project \ No newline at end of file +- All contributors who help improve this project diff --git a/stackchan-server/server/internal/service/ai/config_ui_html.go b/stackchan-server/server/internal/service/ai/config_ui_html.go index ef78a88..171f5d5 100644 --- a/stackchan-server/server/internal/service/ai/config_ui_html.go +++ b/stackchan-server/server/internal/service/ai/config_ui_html.go @@ -1,10 +1,22 @@ /* SPDX-FileCopyrightText: 2026 M5Stack Technology CO LTD -SPDX-License-Identifier: MIT +SPDX-FileCopyrightText: 2026 rudyll +SPDX-License-Identifier: MIT AND AGPL-3.0-only + +Original portions retain MIT. Project modifications after the MIT release +commit deddd647c8ef2e3a6fd7a0ab39bdce91680a12ba are AGPL-3.0-only. +See the project NOTICE.md and retained MIT license text. */ package ai +const projectLegalFooter = `` + const configUIHTML = ` @@ -69,7 +81,7 @@ const configUIHTML = `

修改设置后点击保存。

- +` + projectLegalFooter + `