Wikitech-l April 2022

wikitech-l@lists.wikimedia.org

33 participants
43 discussions

🚂🌈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

1 0

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

3 3

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

4 6

Announcing www.wikimediastatus.net
by Chris Danis 12 Apr '22

12 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

1 0

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/>

2 2

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

1 0

Gerrit & CI maintenance April 7th at 7:00 UTC
by Antoine Musso 07 Apr '22

07 Apr '22

Hello, I will restart the Gerrit and CI services tomorrow Thursday April 7th at 7:00 UTC. The services will be unavailable for up to half an hour while the maintenance is being conducted. I have shifted the morning UTC backport and config window by half an hour. The MediaWiki train for 1.39.0-wmf.36 scheduled for 8:00 UTC might be delayed a bit depending on how many config and backports we have to process. Synchronization will be on Libera.chat IRC channel #wikimedia-operations cheers, -- Antoine "hashar" Musso

1 1

🚂🧪Trainsperiment Survey (Due April 8th)
by Tyler Cipriani 06 Apr '22

06 Apr '22

The Trainsperiment is complete! Thank you to all the folks who commented and helped solve blockers— *together* *we deployed four trains in one week!* We have another favor to ask: we want to hear what you thought of the experiment. _____ *Trainsperiment survey* If you have the mental space to take a survey, we'd appreciate it. - Link: https://forms.gle/8P8BDuUrT1JKtCu36 - Deadline: We'll leave the survey open until *Friday, April 8th* We'll share what we learn (anonymously) shortly after that! ___ Thanks all! Tyler Cipriani (he/him) Engineering Manager, Release Engineering Wikimedia Foundation

1 1

Talk to the Search Platform / Query Service Team—April 6th, 2022
by Trey Jones 05 Apr '22

05 Apr '22

The Search Platform Team <https://www.mediawiki.org/wiki/Wikimedia_Search_Platform> usually holds an open meeting on the first Wednesday of each month. Come talk to us about anything related to Wikimedia search, Wikidata Query Service (WDQS), Wikimedia Commons Query Service (WCQS), etc.! Feel free to add your items to the Etherpad Agenda for the next meeting. Details for our next meeting: Date: Wednesday, April 6th, 2022 Time: 15:00-16:00 GMT / 08:00-09:00 PDT / 11:00-12:00 EDT / 16:00-17:00 WAT / 17:00-18:00 CEST Etherpad: https://etherpad.wikimedia.org/p/Search_Platform_Office_Hours Google Meet link: https://meet.google.com/vgj-bbeb-uyi Join by phone: https://tel.meet/vgj-bbeb-uyi?pin=8118110806927 Hope to talk to you next week! —Trey Trey Jones Staff Computational Linguist, Search Platform Wikimedia Foundation UTC–4 / EDT

1 1

Give WMF Feedback on Model Cards
by Hal Triedman 04 Apr '22

04 Apr '22

Hi all, The WMF Privacy and Machine Learning Platform teams are developing model cards to increase visibility, transparency, and accountability of algorithmic decision-making on WMF platforms. A model card <https://arxiv.org/abs/1810.03993> is a document about a machine learning model that seeks to answer basic questions about the model in a clear and concise manner. The broad goal of this project is for every ML model hosted by WMF to have a model card for the community and public to understand, discuss, and govern that model. We would love for you to give some feedback on the talk page of our prototype: https://meta.wikimedia.org/wiki/User:HTriedman_(WMF)/Language_Agnostic_Link… We're specifically looking to answer the following questions: - What aspects of the model card are useful, informative, or helpful? - What aspects of the model card are confusing or unhelpful? - Are there any features or sections that aren't on the model card that you would like to see? Thanks so much! Hal

1 0

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

Wikitech-l April 2022