Wikitech-l April 2022

wikitech-l@lists.wikimedia.org

33 participants
37 discussions

Removal of revision_actor_temp table
by Amir Sarabadani 20 Apr '22

20 Apr '22

Hello, (If you don't query revision_actor_temp table, feel free to ignore this email) We will remove revision_actor_temp in two weeks, this table was only built for temporary use inside mediawiki. Cloud replicas provide a view that you can query the revision table directly and instead of joining the revision table with revision_actor_temp, you can simply get the value of rev_actor field. We have finally backfilled the value of rev_actor in production and that can be used directly (thus we will remove the view soon). If you query this table in your tools, reports, etc. You need to change it ASAP. Hopefully this should make your queries much simpler. Keep in mind a similar work will happen on revision_comment_temp table in the future. You can follow the work in https://phabricator.wikimedia.org/T275246 Best -- *Amir Sarabadani (he/him)* Staff Database Architect Wikimedia Foundation <https://wikimediafoundation.org/>

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Fwd: Message from the Code of Conduct Committee
by MZMcBride 20 Apr '22

20 Apr '22

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[Train] 1.39.0-wmf.8 status update
by Jeena Huneidi 19 Apr '22

19 Apr '22

The 1.39.0-wmf.8 version of MediaWiki is blocked[0]. The new version is deployed to testwikis[1], but can proceed no further until these issues are resolved: * Fatal exception of type "UnexpectedValueException" when attempting to block - https://phabricator.wikimedia.org/T305786 * Templates get transcluded in (un)delete reason for associated talk \ page - https://phabricator.wikimedia.org/T306431 Once these issues are resolved, train can resume. If these issues are resolved on a Friday the train will resume Monday. Thank you for your help resolving these issues! -- Your humble train toiler [0]. <https://phabricator.wikimedia.org/T305214> [1]. <https://versions.toolforge.org/> -- Jeena Huneidi Software Engineer, Release Engineering Wikimedia Foundation

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Third Pywikibot workshop on Friday, April 29th, 16:00 UTC
by Srishti Sethi 15 Apr '22

15 Apr '22

Hello everyone, The third workshop on the topic of "Writing Pywikibot scripts" is coming up - it will take place on Friday, April 29th at 16:00 UTC. You can find more details on the workshop and a link to join here: < https://meta.wikimedia.org/wiki/Small_wiki_toolkits/Workshops#How_to_write_…> [1]. This workshop will introduce participants to writing basic scripts via the Pywikibot framework. We will be focusing on examples of scripts that participants have requested to cover in the workshop (e.g., finding and replacing content, archiving discussions, etc.). You can add your ideas to the ongoing discussion in the etherpad doc linked from the workshops page. If you missed attending the previous two workshops, going through the workshop materials beforehand would be beneficial. We look forward to your participation! Best, Srishti On behalf of the SWT Workshops Organization team [1] https://meta.wikimedia.org/wiki/Small_wiki_toolkits/Workshops#How_to_write_… *Srishti Sethi* Senior Developer Advocate Wikimedia Foundation <https://wikimediafoundation.org/>

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🚂🌈Summary of 1.39.0-wmf.7 train deployment
by Ahmon Dancy 15 Apr '22

15 Apr '22

This email is a summary of the Wikimedia production deployment of 1.39.0-wmf.7 - Conductor: Ahmon Dancy (yours truly) - Backup Conductor: Jaime Nuche - Blocker Task: T305213 <https://phabricator.wikimedia.org/T305213> - Current Status <https://versions.toolforge.org> 📊 According to our calculations Sparklines comparing with the last 5 trains. - 273 Patches ▁▁▅█▆ - 0 Rollbacks ▁█▁█▁ - 0 Days of delay ▄▄▄▄▄ - 4 Blockers ▅█▁▂▃ 🌈 Traintastic Folks 😻 Thanks to folks who reported or resolved blockers: - Samuel - Timo Tijhof - Zabe - Antoine "hashar" Musso

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Removal of the mw.eventLog.Schema class without deprecation
by Sam Smith 14 Apr '22

14 Apr '22

Hello, I've proposed the removal of the mw.eventLog.Schema class without deprecation. Patch: https://gerrit.wikimedia.org/r/780882 Phab task: https://phabricator.wikimedia.org/T305491 Uses: - https://codesearch.wmcloud.org/search/?q=%5C.Schema%5C(&files=js - https://global-search.toolforge.org/?q=%5C.Schema%5C%28&regex=1&namespaces=… The EventLogging extension provides the mw.eventLog.Schema class as part of its JavaScript API. The class was introduced circa 2015 and was used in a handful of extensions maintained by the Readers Web team around that time. As of writing, however, it is not used in any Wikimedia-hosted codebase, user script, or gadget. Thanks, -Sam

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Different cache invalidation rules for similar users?
by Strainu 13 Apr '22

13 Apr '22

Hi, I've recently seen some complaints from 2 users located in the same country that it takes about half a day for the Javascript changes to propagate. Users from different countries but similar user rights don't seem to have this problem. Is it possible to have different cache invalidation rules for different countries? If not, what else could cause this behavior? Thanks, Strainu

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Announcing www.wikimediastatus.net
by Chris Danis 11 Apr '22

11 Apr '22

Hi, The Wikimedia Site Reliability Engineering team is pleased to announce the launch of a new public-facing status page at https://www.wikimediastatus.net/ This site shows five automated high-level metrics where you can see the overall health and performance of our wikis' technical environment. It also contains manually-written updates for widespread outages, which are written as quickly as the engineers are able to do so while also working to fix the actual problems. The site is separated from our production infrastructure and hosted by an external service, so that it can be accessed even if the wikis are briefly unavailable, or if something is wrong with Wikimedia's connectivity to the Internet. You can read more about this project on Diff[1] and on Wikitech[2]. Feedback is welcome on the Wikitech talk page[3], on Phab[4], or on the #wikimedia-sre IRC channel[5]. Thanks! [1]: https://diff.wikimedia.org/2022/03/31/announcing-www-wikimediastatus-net/ [2]: https://wikitech.wikimedia.org/wiki/Wikimediastatus.net [3]: https://wikitech.wikimedia.org/wiki/Talk:Wikimediastatus.net [4]: https://phabricator.wikimedia.org/T202061 [5]: #wikimedia-sre on Libera.chat, or, webchat at https://web.libera.chat/#wikimedia-sre -- Chris Danis (they/he) Staff Site Reliability Engineer Wikimedia Foundation

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Swag program for technical contributors
by Srishti Sethi 11 Apr '22

11 Apr '22

Hello everyone, We want to let you know about a new swag program for technical contributors that the Wikimedia Foundation's Technical Engagement < https://www.mediawiki.org/wiki/Wikimedia_Technical_Engagement> [1] team has developed in collaboration with the Fundraising Operations < https://meta.wikimedia.org/wiki/Fundraising> [2] team. This program will reward technical contributors for their active participation in outreach programs, events, and software projects by giving swag. This is a small token of appreciation for the countless efforts of our technical contributors! In the first year of its operation, the swag program considers 85 individuals with significant contributions as developers, mentors, and organizers in 2021 for each of the following areas. - Google Summer of Code & Outreachy - Small wiki toolkits - Gerrit code contributions - Wikimedia & Wikimania Hackathon To learn more about each of these areas and the overall program, visit < https://www.mediawiki.org/wiki/Wikimedia_tech_swag_program> [3]. If you have any feedback or questions, or have suggestions around which areas to cover, please share on the talk page. Best, Srishti On behalf of Technical Engagement team [1] https://www.mediawiki.org/wiki/Wikimedia_Technical_Engagement [2] https://meta.wikimedia.org/wiki/Fundraising [3] https://www.mediawiki.org/wiki/Wikimedia_tech_swag_program *Srishti Sethi* Senior Developer Advocate Wikimedia Foundation <https://wikimediafoundation.org/>

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Subject: MediaWiki Extensions and Skins Security Release Supplement (1.35.6/1.36.4/1.37.2)
by Maryum Styles 07 Apr '22

07 Apr '22

Greetings- With the security/maintenance release of MediaWiki 1.35.6/1.36.4/1.37.2 [0], we would also like to provide this supplementary announcement of MediaWiki extensions and skins with now-public Phabricator tasks, security patches and backports [1]: == Echo == + (T285116, CVE-2022-28324) - Echo does not set X-Forwarded-For for internal API requests, some of which get logged to CU https://gerrit.wikimedia.org/r/q/I0551fe64042676f8a2b35afb82a3b4e9c09ea673 == GrowthExperiments == + (T298019, CVE-2022-28326) - i18n XSS in GrowthExperiments suggested edits pager https://gerrit.wikimedia.org/r/q/Iadc224a038ef0cec072cc1d6b84277355648f9f9 == MobileFrontend == + (T298581, CVE-2022-28325) - Mobile version of Special:Contributions leaks existence of globally suppressed users https://gerrit.wikimedia.org/r/q/I4dbb315226af267d43154d1a5a5c4635d68d1038 == SecurePoll == + (T298434, CVE-2022-28323) - SecurePoll leaks voter's exact vote timestamp https://gerrit.wikimedia.org/r/q/I4dbb315226af267d43154d1a5a5c4635d68d1038 == FileImporter == + (T294256, CVE-2022-28206) - FileImporter allows imports to cascade protected files when the importer does not have administrator permissions https://gerrit.wikimedia.org/r/c/mediawiki/extensions/FileImporter/+/757022 == GrowthExperiments == + (T298312, CVE-2022-28207) - Special:Impact leaks suppressed usernames https://gerrit.wikimedia.org/r/q/mediawiki/extensions/GrowthExperiments/+/7… == CentralAuth == + (T302248, CVE-2022-28205) - CentralAuth expiring global groups do not expire https://gerrit.wikimedia.org/r/c/mediawiki/extensions/CentralAuth/+/765336 https://gerrit.wikimedia.org/r/c/mediawiki/extensions/CentralAuth/+/765335 == Wikibase == + (T302215, CVE-2022-28208) - HTML injection / XSS from i18n message in WikibaseClient edit hook https://gerrit.wikimedia.org/r/q/Ife8620d65577e53b03ef4674f54d1684e2f5a773 == JsonConfig == + (T302192, CVE-2021-28210) - Data fields in Commons tabular datasets allow running arbitrary JS https://gerrit.wikimedia.org/r/q/Ifa2f6ec9ccce3b781e83a9905392e70d6a7340ad == TimedMediaHandler == + (T160800, CVE-2022-28211) - TimedMediaHandler doesn't prevent blocked users from restarting transcodes https://gerrit.wikimedia.org/r/q/I285c7c189af350be22f5de7b1c6757ad7479a20c == AntiSpoof == + (T304126, CVE-2022-28209) - One of the checks for 'override-antispoof' permission is inverted https://gerrit.wikimedia.org/r/q/Id8c4e2e336695ce70ccdf8a51ad729bf4a99f8f7 == FlaggedRevs == + (T304354, CVE-2022-28212) - It is impossible to oversight who has reviewed a revision via FlaggedRevs https://gerrit.wikimedia.org/r/q/I563bc73829d3a7c6349d364287ba42df78f3c91a == CentralAuth == + (T226212, CVE-2022-28322) - Global rename log shows timestamp of suppressed action https://gerrit.wikimedia.org/r/q/Ica7fedf10a4a8cca3d4b811ff05bfd5553753603 The Wikimedia Security Team recommends updating these extensions and/or skins to the current master branch or relevant, supported release branch [2] as soon as possible. Some of the referenced Phabricator tasks above _may_ still be private. Unfortunately, when security issues are reported, sometimes sensitive information is exposed and since Phabricator is historical, we cannot make these tasks public without exposing this sensitive information. If you have any additional questions or concerns regarding this update, please feel free to contact security(a)wikimedia.org or file a security task within Phabricator [3]. [0] https://w.wiki/52Am [1] https://phabricator.wikimedia.org/T297839 [2] https://www.mediawiki.org/wiki/Version_lifecycle [3] https://www.mediawiki.org/wiki/Reporting_security_bugs

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Wikitech-l April 2022