From 04e1c322239fa7f8e8e8b1374e5357f19e6fe5e5 Mon Sep 17 00:00:00 2001 From: Bart Broere Date: Wed, 14 Oct 2026 11:58:27 +0200 Subject: [PATCH] License peo4c under GPL-3.0-or-later and ship third-party notices - Add the GPL-3.0 LICENSE and SPDX headers to peo4c's own files. - Add THIRD_PARTY_NOTICES.md listing every bundled component, its license and where its license text lives in the image, plus a trademark disclaimer; reference it from the README. - Ship neo4j-browser's LICENSE, NOTICE.txt and LICENSES.txt with a source archive of the built commit, as the GPL requires. - Ship Apache AGE's LICENSE and NOTICE, which the base image lacks. - Collect license texts for Python packages whose wheels omit them, from PyPI sdists or vendored copies in docker/licenses/. Co-Authored-By: Claude Opus 5.5 --- Dockerfile | 23 +- LICENSE | 674 ++++++++++++++++++ README.md | 12 + THIRD_PARTY_NOTICES.md | 50 ++ bridge/peo4c/__init__.py | 2 + bridge/peo4c/__main__.py | 2 + bridge/peo4c/agtype.py | 2 + bridge/peo4c/backend.py | 2 + bridge/peo4c/bolt.py | 2 + bridge/peo4c/cypher.py | 2 + bridge/peo4c/packstream.py | 2 + bridge/peo4c/web.py | 2 + docker/collect-python-licenses.py | 84 +++ docker/initdb/10-peo4c.sh | 2 + docker/licenses/Flask-Principal/LICENSE | 22 + docker/licenses/README.md | 11 + docker/licenses/dnspython/LICENSE | 35 + docker/licenses/ua-parser-builtins/LICENSE | 202 ++++++ .../ua-parser-builtins/uap-core-LICENSE | 16 + docker/peo4c-entrypoint.sh | 2 + docker/pgadmin/config_distro.py | 2 + tests/smoke_test.py | 2 + 22 files changed, 1152 insertions(+), 1 deletion(-) create mode 100644 LICENSE create mode 100644 THIRD_PARTY_NOTICES.md create mode 100644 docker/collect-python-licenses.py create mode 100644 docker/licenses/Flask-Principal/LICENSE create mode 100644 docker/licenses/README.md create mode 100644 docker/licenses/dnspython/LICENSE create mode 100644 docker/licenses/ua-parser-builtins/LICENSE create mode 100644 docker/licenses/ua-parser-builtins/uap-core-LICENSE diff --git a/Dockerfile b/Dockerfile index 70657c3..30240c5 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,3 +1,6 @@ +# SPDX-FileCopyrightText: 2026 Bart Broere +# SPDX-License-Identifier: GPL-3.0-or-later + # peo4c: neo4j-browser on top of PostgreSQL + Apache AGE. # # Stage 1 builds the neo4j-browser static frontend from source. @@ -6,6 +9,8 @@ # Cypher into AGE `cypher()` calls, and pgAdmin as a SQL interface. ARG AGE_IMAGE=docker.io/apache/age:release_PG18_1.8.0 +# Commit of apache/age's release/PG18/1.8.0 branch, for AGE's LICENSE and NOTICE. +ARG AGE_SOURCE_REF=b570cf7c1486863f77c14e9c0e07b0e9bfd01bf4 ARG PGADMIN_VERSION=9.18 FROM docker.io/library/node:16.20.2-bullseye AS browser @@ -17,13 +22,15 @@ WORKDIR /src RUN git init -q . \ && git remote add origin "$NEO4J_BROWSER_REPO" \ && git fetch -q --depth 1 origin "$NEO4J_BROWSER_REF" \ - && git checkout -q FETCH_HEAD + && git checkout -q FETCH_HEAD \ + && git archive --format=tar.gz --prefix=neo4j-browser/ -o /neo4j-browser-source.tar.gz HEAD RUN yarn install --frozen-lockfile --network-timeout 600000 RUN yarn build && test -f dist/index.html FROM ${AGE_IMAGE} +ARG AGE_SOURCE_REF ARG PGADMIN_VERSION RUN apt-get update \ @@ -37,6 +44,20 @@ RUN python3 -m venv /opt/pgadmin \ && mkdir -p /var/lib/pgadmin \ && chown postgres:postgres /var/lib/pgadmin +# License notices: see THIRD_PARTY_NOTICES.md. neo4j-browser is GPL-3.0, so its +# complete source is shipped next to the license. +COPY docker/collect-python-licenses.py /tmp/ +COPY docker/licenses/ /tmp/licenses/ +RUN /opt/pgadmin/bin/python /tmp/collect-python-licenses.py \ + /usr/share/doc/peo4c/pgadmin-python-licenses /tmp/licenses \ + && rm -r /tmp/collect-python-licenses.py /tmp/licenses +COPY LICENSE THIRD_PARTY_NOTICES.md /usr/share/doc/peo4c/ +COPY --from=browser /src/LICENSE /src/NOTICE.txt /src/LICENSES.txt /neo4j-browser-source.tar.gz \ + /usr/share/doc/peo4c/neo4j-browser/ +ADD https://raw.githubusercontent.com/apache/age/${AGE_SOURCE_REF}/LICENSE \ + https://raw.githubusercontent.com/apache/age/${AGE_SOURCE_REF}/NOTICE \ + /usr/share/doc/peo4c/apache-age/ + COPY --from=browser /src/dist /opt/peo4c/browser COPY bridge /opt/peo4c/bridge COPY docker/initdb/ /docker-entrypoint-initdb.d/ diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 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 General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is 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. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. You can apply it to +your programs, too. + + 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. + + To protect your rights, we need to prevent others from denying you +these rights or asking you to surrender the rights. Therefore, you have +certain responsibilities if you distribute copies of the software, or if +you modify it: responsibilities to respect the freedom of others. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must pass on to the recipients the same +freedoms that you received. You must make sure that they, too, receive +or can get the source code. And you must show them these terms so they +know their rights. + + Developers that use the GNU GPL protect your rights with two steps: +(1) assert copyright on the software, and (2) offer you this License +giving you legal permission to copy, distribute and/or modify it. + + For the developers' and authors' protection, the GPL clearly explains +that there is no warranty for this free software. For both users' and +authors' sake, the GPL requires that modified versions be marked as +changed, so that their problems will not be attributed erroneously to +authors of previous versions. + + Some devices are designed to deny users access to install or run +modified versions of the software inside them, although the manufacturer +can do so. This is fundamentally incompatible with the aim of +protecting users' freedom to change the software. The systematic +pattern of such abuse occurs in the area of products for individuals to +use, which is precisely where it is most unacceptable. Therefore, we +have designed this version of the GPL to prohibit the practice for those +products. If such problems arise substantially in other domains, we +stand ready to extend this provision to those domains in future versions +of the GPL, as needed to protect the freedom of users. + + Finally, every program is threatened constantly by software patents. +States should not allow patents to restrict development and use of +software on general-purpose computers, but in those that do, we wish to +avoid the special danger that patents applied to a free program could +make it effectively proprietary. To prevent this, the GPL assures that +patents cannot be used to render the program non-free. + + 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 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. Use with the GNU Affero General Public License. + + 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 Affero 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 special requirements of the GNU Affero General Public License, +section 13, concerning interaction through a network will apply to the +combination as such. + + 14. Revised Versions of this License. + + The Free Software Foundation may publish revised and/or new versions of +the GNU 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 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 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 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 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + 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 GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.md b/README.md index 4917d57..4e3e249 100644 --- a/README.md +++ b/README.md @@ -111,3 +111,15 @@ Neo4j Python driver against a running instance: pip install neo4j python tests/smoke_test.py neo4j://localhost:7687 postgres secret ``` + +## License + +peo4c is free software, licensed under the GNU General Public License v3.0 or +later; see [LICENSE](LICENSE). The container image bundles third-party software +under its own licenses, including neo4j-browser (GPL-3.0), Apache AGE +(Apache-2.0), PostgreSQL and pgAdmin (PostgreSQL License). See +[THIRD_PARTY_NOTICES.md](THIRD_PARTY_NOTICES.md) for the full list and where +each license text and source archive is in the image. + +Neo4j is a trademark of Neo4j, Inc.; peo4c is not affiliated with or endorsed +by Neo4j. diff --git a/THIRD_PARTY_NOTICES.md b/THIRD_PARTY_NOTICES.md new file mode 100644 index 0000000..0386a72 --- /dev/null +++ b/THIRD_PARTY_NOTICES.md @@ -0,0 +1,50 @@ +# Third-party notices + +peo4c's own code (the `bridge/`, `docker/` and `tests/` directories and the +`Dockerfile`) is licensed under the GNU General Public License v3.0 or later; +see [LICENSE](LICENSE). + +The container image built from this repository also contains the third-party +software below. None of it is stored in this repository: it is downloaded when +the image is built. Inside the image, license texts are collected under +`/usr/share/doc/peo4c/`. + +| Component | License | Copyright | License text in the image | +| --- | --- | --- | --- | +| [neo4j-browser](https://github.com/neo4j/neo4j-browser), built unmodified from the commit pinned in the `Dockerfile` | GPL-3.0-or-later | Neo4j Sweden AB | `/usr/share/doc/peo4c/neo4j-browser/` (`LICENSE`, `NOTICE.txt`) | +| JavaScript libraries bundled into neo4j-browser | various (MIT, Apache-2.0, BSD, ...) | their respective authors | `/usr/share/doc/peo4c/neo4j-browser/LICENSES.txt` | +| [Apache AGE](https://github.com/apache/age), from the `apache/age` base image | Apache-2.0 | The Apache Software Foundation; portions Bitnine Co., Ltd. | `/usr/share/doc/peo4c/apache-age/` (`LICENSE`, `NOTICE`) | +| [PostgreSQL](https://www.postgresql.org/), from the `apache/age` base image | PostgreSQL License | The PostgreSQL Global Development Group, The Regents of the University of California | `/usr/share/doc/postgresql-18/copyright` | +| Debian GNU/Linux base system and packages, including Python 3 and `python3-psycopg` (LGPL-3.0) | various | their respective authors | `/usr/share/doc//copyright` | +| [pgAdmin 4](https://www.pgadmin.org/), installed from PyPI | PostgreSQL License | The pgAdmin Development Team | `/opt/pgadmin/app/LICENSE` | +| Python packages pgAdmin depends on, and `gunicorn` (MIT) | various | their respective authors | `*.dist-info/` under `/opt/pgadmin/lib/python3*/site-packages/`, or `/usr/share/doc/peo4c/pgadmin-python-licenses/` for packages whose wheel lacks a license file | + +## Source code + +- **neo4j-browser** is licensed under the GPL, which requires the complete + corresponding source to accompany the built application. The image contains + it as `/usr/share/doc/peo4c/neo4j-browser/neo4j-browser-source.tar.gz`, an + archive of the exact commit that was built. Its dependencies are pinned by + the `yarn.lock` inside that archive, and the build steps are in this + repository's `Dockerfile`. +- **peo4c** itself ships as Python source code in `/opt/peo4c/bridge/`. This + repository has the rest. +- **Debian packages:** source is available from + [sources.debian.org](https://sources.debian.org/) and the Debian archive. + +## Interoperability + +The peo4c bridge implements the Bolt protocol and PackStream format from their +public specifications so that unmodified Neo4j clients can connect. It contains +no source code from Neo4j. To work with those clients it reports itself as +"Neo4j" with a Neo4j version number, and it recognises the exact query strings +that neo4j-browser sends; `tests/smoke_test.py` repeats some of those query +strings to check compatibility. + +## Trademarks + +Neo4j is a trademark of Neo4j, Inc. PostgreSQL is a trademark of the PostgreSQL +Community Association. Apache, Apache AGE and the Apache feather logo are +trademarks of The Apache Software Foundation. pgAdmin is a trademark of the +pgAdmin Development Team. peo4c is not affiliated with or endorsed by any of +them; the names are used only to identify the software it works with. diff --git a/bridge/peo4c/__init__.py b/bridge/peo4c/__init__.py index e69de29..cd14312 100644 --- a/bridge/peo4c/__init__.py +++ b/bridge/peo4c/__init__.py @@ -0,0 +1,2 @@ +# SPDX-FileCopyrightText: 2026 Bart Broere +# SPDX-License-Identifier: GPL-3.0-or-later diff --git a/bridge/peo4c/__main__.py b/bridge/peo4c/__main__.py index 2c59a44..e9fe5ab 100644 --- a/bridge/peo4c/__main__.py +++ b/bridge/peo4c/__main__.py @@ -1,3 +1,5 @@ +# SPDX-FileCopyrightText: 2026 Bart Broere +# SPDX-License-Identifier: GPL-3.0-or-later """peo4c bridge: serves neo4j-browser and translates Bolt/Cypher to PostgreSQL + AGE.""" import asyncio diff --git a/bridge/peo4c/agtype.py b/bridge/peo4c/agtype.py index f9baf2c..471f2ab 100644 --- a/bridge/peo4c/agtype.py +++ b/bridge/peo4c/agtype.py @@ -1,3 +1,5 @@ +# SPDX-FileCopyrightText: 2026 Bart Broere +# SPDX-License-Identifier: GPL-3.0-or-later """Parser for the text representation of AGE's ``agtype``. agtype text is JSON extended with ``NaN``/``Infinity`` and type annotations diff --git a/bridge/peo4c/backend.py b/bridge/peo4c/backend.py index 132edb7..4ac938f 100644 --- a/bridge/peo4c/backend.py +++ b/bridge/peo4c/backend.py @@ -1,3 +1,5 @@ +# SPDX-FileCopyrightText: 2026 Bart Broere +# SPDX-License-Identifier: GPL-3.0-or-later """Executes Bolt queries against PostgreSQL + Apache AGE. Every Neo4j "database" maps to an AGE graph. The special ``system`` database diff --git a/bridge/peo4c/bolt.py b/bridge/peo4c/bolt.py index b5c7f11..f85d54a 100644 --- a/bridge/peo4c/bolt.py +++ b/bridge/peo4c/bolt.py @@ -1,3 +1,5 @@ +# SPDX-FileCopyrightText: 2026 Bart Broere +# SPDX-License-Identifier: GPL-3.0-or-later """Bolt protocol server (raw TCP and WebSocket on the same port). Supports Bolt 4.4 and 5.0-5.4, which covers the neo4j-javascript-driver used diff --git a/bridge/peo4c/cypher.py b/bridge/peo4c/cypher.py index fa75759..2ce200b 100644 --- a/bridge/peo4c/cypher.py +++ b/bridge/peo4c/cypher.py @@ -1,3 +1,5 @@ +# SPDX-FileCopyrightText: 2026 Bart Broere +# SPDX-License-Identifier: GPL-3.0-or-later """Light-weight Cypher text analysis needed to run queries through AGE. AGE's ``cypher()`` SQL function needs the caller to declare the result columns diff --git a/bridge/peo4c/packstream.py b/bridge/peo4c/packstream.py index f4b32cd..2efd09e 100644 --- a/bridge/peo4c/packstream.py +++ b/bridge/peo4c/packstream.py @@ -1,3 +1,5 @@ +# SPDX-FileCopyrightText: 2026 Bart Broere +# SPDX-License-Identifier: GPL-3.0-or-later """PackStream v1 serialisation, the binary value format used by Bolt.""" import struct diff --git a/bridge/peo4c/web.py b/bridge/peo4c/web.py index c39e366..345db08 100644 --- a/bridge/peo4c/web.py +++ b/bridge/peo4c/web.py @@ -1,3 +1,5 @@ +# SPDX-FileCopyrightText: 2026 Bart Broere +# SPDX-License-Identifier: GPL-3.0-or-later """Tiny HTTP server for the neo4j-browser static files and Neo4j discovery.""" import asyncio diff --git a/docker/collect-python-licenses.py b/docker/collect-python-licenses.py new file mode 100644 index 0000000..dc94990 --- /dev/null +++ b/docker/collect-python-licenses.py @@ -0,0 +1,84 @@ +# SPDX-FileCopyrightText: 2026 Bart Broere +# SPDX-License-Identifier: GPL-3.0-or-later +"""Make sure every Python distribution in an environment ships its license text. + +Most wheels include their license files in ``*.dist-info``. For the ones that +do not, copy its license files to ``/-/``, taking them +from ``//`` when present and otherwise from the source +distribution on PyPI. Run with the interpreter of the environment to inspect: +``/opt/pgadmin/bin/python collect-python-licenses.py ``. +""" + +import io +import json +import re +import sys +import tarfile +import urllib.request +import zipfile +from importlib import metadata +from pathlib import Path + +LICENSE_FILE = re.compile(r"(^|/)(LICEN[CS]E|COPYING|NOTICE|AUTHORS)[^/]*$", re.IGNORECASE) + + +def has_license_file(dist): + return any(LICENSE_FILE.search(str(f)) for f in dist.files or []) + + +def sdist_members(name, version): + with urllib.request.urlopen(f"https://pypi.org/pypi/{name}/{version}/json", timeout=60) as r: + urls = json.load(r)["urls"] + sdist = next((u for u in urls if u["packagetype"] == "sdist"), None) + if sdist is None: + return {} + with urllib.request.urlopen(sdist["url"], timeout=120) as r: + data = r.read() + found = {} + if sdist["filename"].endswith(".zip"): + with zipfile.ZipFile(io.BytesIO(data)) as z: + for n in z.namelist(): + if n.count("/") == 1 and LICENSE_FILE.search(n): + found[n.split("/", 1)[1]] = z.read(n) + else: + with tarfile.open(fileobj=io.BytesIO(data)) as t: + for m in t.getmembers(): + if m.isfile() and m.name.count("/") == 1 and LICENSE_FILE.search(m.name): + found[m.name.split("/", 1)[1]] = t.extractfile(m).read() + return found + + +def vendored_files(vendored, name): + directory = vendored / name + if not directory.is_dir(): + return {} + return {f.name: f.read_bytes() for f in directory.iterdir() if f.is_file()} + + +def main(output, vendored): + output, vendored = Path(output), Path(vendored) + missing = [] + for dist in sorted(metadata.distributions(), key=lambda d: d.metadata["Name"].lower()): + if has_license_file(dist): + continue + name, version = dist.metadata["Name"], dist.version + files = vendored_files(vendored, name) + if not files: + try: + files = sdist_members(name, version) + except Exception as e: # noqa: BLE001 - report and carry on + print(f"{name} {version}: could not fetch sdist: {e}", file=sys.stderr) + if not files: + missing.append(f"{name} {version}") + continue + target = output / f"{name}-{version}" + target.mkdir(parents=True, exist_ok=True) + for filename, content in files.items(): + (target / filename).write_bytes(content) + print(f"{name} {version}: added {', '.join(files)}") + for item in missing: + print(f"WARNING: no license file found for {item}", file=sys.stderr) + + +if __name__ == "__main__": + main(sys.argv[1], sys.argv[2]) diff --git a/docker/initdb/10-peo4c.sh b/docker/initdb/10-peo4c.sh index b485dcc..6008b7a 100755 --- a/docker/initdb/10-peo4c.sh +++ b/docker/initdb/10-peo4c.sh @@ -1,4 +1,6 @@ #!/usr/bin/env bash +# SPDX-FileCopyrightText: 2026 Bart Broere +# SPDX-License-Identifier: GPL-3.0-or-later # Prepares a freshly initialised cluster for peo4c. set -euo pipefail diff --git a/docker/licenses/Flask-Principal/LICENSE b/docker/licenses/Flask-Principal/LICENSE new file mode 100644 index 0000000..85522fd --- /dev/null +++ b/docker/licenses/Flask-Principal/LICENSE @@ -0,0 +1,22 @@ +Copyright (c) 2012 Ali Afshar + +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. \ No newline at end of file diff --git a/docker/licenses/README.md b/docker/licenses/README.md new file mode 100644 index 0000000..c5039d2 --- /dev/null +++ b/docker/licenses/README.md @@ -0,0 +1,11 @@ +# Vendored license texts + +License files for Python packages that pgAdmin depends on whose PyPI releases do +not include one. `docker/collect-python-licenses.py` copies them into the image. +Directory names are the PyPI project names. + +| Package | License | Source of the text | +| --- | --- | --- | +| dnspython | ISC | https://github.com/rthalley/dnspython/blob/v2.9.0/LICENSE | +| Flask-Principal | MIT | https://github.com/mattupstate/flask-principal/blob/0.4.0/LICENSE | +| ua-parser-builtins | Apache-2.0 | https://github.com/ua-parser/uap-python/blob/master/LICENSE; it bundles data from uap-core: https://github.com/ua-parser/uap-core/blob/master/LICENSE | diff --git a/docker/licenses/dnspython/LICENSE b/docker/licenses/dnspython/LICENSE new file mode 100644 index 0000000..390a726 --- /dev/null +++ b/docker/licenses/dnspython/LICENSE @@ -0,0 +1,35 @@ +ISC License + +Copyright (C) Dnspython Contributors + +Permission to use, copy, modify, and/or distribute this software for +any purpose with or without fee is hereby granted, provided that the +above copyright notice and this permission notice appear in all +copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL +WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE +AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR +PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER +TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. + + + +Copyright (C) 2001-2017 Nominum, Inc. +Copyright (C) Google Inc. + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose with or without fee is hereby granted, +provided that the above copyright notice and this permission notice +appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT +OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/docker/licenses/ua-parser-builtins/LICENSE b/docker/licenses/ua-parser-builtins/LICENSE new file mode 100644 index 0000000..d645695 --- /dev/null +++ b/docker/licenses/ua-parser-builtins/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/docker/licenses/ua-parser-builtins/uap-core-LICENSE b/docker/licenses/ua-parser-builtins/uap-core-LICENSE new file mode 100644 index 0000000..8ceb9a6 --- /dev/null +++ b/docker/licenses/ua-parser-builtins/uap-core-LICENSE @@ -0,0 +1,16 @@ +Apache License, Version 2.0 +=========================== + +Copyright 2009 Google Inc. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. \ No newline at end of file diff --git a/docker/peo4c-entrypoint.sh b/docker/peo4c-entrypoint.sh index 0e6458c..5bbe82a 100755 --- a/docker/peo4c-entrypoint.sh +++ b/docker/peo4c-entrypoint.sh @@ -1,4 +1,6 @@ #!/usr/bin/env bash +# SPDX-FileCopyrightText: 2026 Bart Broere +# SPDX-License-Identifier: GPL-3.0-or-later # Runs PostgreSQL (through the stock postgres entrypoint), the peo4c bridge and # pgAdmin side by side. The container stops when PostgreSQL or the bridge exits; # pgAdmin is optional and its failure does not take the others down. diff --git a/docker/pgadmin/config_distro.py b/docker/pgadmin/config_distro.py index 0ee0039..b56a2b1 100644 --- a/docker/pgadmin/config_distro.py +++ b/docker/pgadmin/config_distro.py @@ -1,3 +1,5 @@ +# SPDX-FileCopyrightText: 2026 Bart Broere +# SPDX-License-Identifier: GPL-3.0-or-later # pgAdmin settings for the peo4c image, loaded via CONFIG_DISTRO_FILE_PATH. # Paths derived from DATA_DIR in pgAdmin's config.py are computed before this # file is applied, so they are all set explicitly here. diff --git a/tests/smoke_test.py b/tests/smoke_test.py index 4e22619..7755598 100644 --- a/tests/smoke_test.py +++ b/tests/smoke_test.py @@ -1,3 +1,5 @@ +# SPDX-FileCopyrightText: 2026 Bart Broere +# SPDX-License-Identifier: GPL-3.0-or-later """End-to-end smoke test for a running peo4c bridge, using the official Neo4j driver. Usage: python tests/smoke_test.py [bolt-uri] [user] [password]