Community Wishlist Survey 2023/Anti-harassment/Allow checkusers to use XFF variable in Abusefilters

Random proposal ►◄ Anti-harassment The survey has concluded. Here are the results!

Allow checkusers to use XFF variable in Abusefilters

Problem: As with the User-Agent wish, long-term abusers use open proxies and gates for evading locks, bans or blocks. Not every anonymous service can be handled by phab:T25343 or global blocking such VPN gate's tunnels. Local management through AbuseFilter is a must-have.
Proposed solution: Add a X-Forwarded-For variable to let Abusefilter make further variable checks with sfs_blocked or ip_in_range(s).
Who would benefit: Everyone
More comments: Needs an AbuseFilter-CheckUser level. See mw:Extension:CheckUser#XFF Format.
Phabricator tickets:
Proposer: LD (talk) 21:23, 2 February 2023 (UTC)Reply[reply]

Discussion

Voting

Support LD (talk) 22:29, 10 February 2023 (UTC)Reply[reply]
Support — Jules* ^talk 22:33, 10 February 2023 (UTC)Reply[reply]
Support Hyméros^{--}-≽ ♥ Yes ?} 22:55, 10 February 2023 (UTC)Reply[reply]
Support * Pppery * _{it has begun} 03:40, 11 February 2023 (UTC)Reply[reply]
Support Jurbop (talk) 07:45, 11 February 2023 (UTC)Reply[reply]
Support Arado Ar 196 (talk) 07:58, 11 February 2023 (UTC)Reply[reply]
Support Martin-78 ^{(discutailler)} 07:59, 11 February 2023 (UTC)Reply[reply]
Support CaféBuzz (talk) 09:59, 11 February 2023 (UTC)Reply[reply]
Support Add XFF variable should be useful in fighting LTA, but we have to consider side affects and collocative damage. Thingofme (talk) 14:49, 11 February 2023 (UTC)Reply[reply]
Support Novak Watchmen (talk) 18:54, 11 February 2023 (UTC)Reply[reply]
Support Titore (talk) 14:07, 13 February 2023 (UTC)Reply[reply]
Support ドラみそ (talk) 02:59, 14 February 2023 (UTC)Reply[reply]
Support cyrfaw (talk) 11:35, 15 February 2023 (UTC)Reply[reply]
Support ABAL1412 (talk) 14:08, 16 February 2023 (UTC)Reply[reply]
Support —The Editor's Apprentice (talk) 04:47, 17 February 2023 (UTC)Reply[reply]
Support --Yining Chen (Talk) 10:13, 18 February 2023 (UTC)Reply[reply]
Support Johannnes89 (talk) 11:46, 18 February 2023 (UTC)Reply[reply]
Support LilyKitty (talk) 13:20, 18 February 2023 (UTC)Reply[reply]
Support Jklamo (talk) 11:50, 19 February 2023 (UTC)Reply[reply]
Support Squeezo (talk) 09:27, 21 February 2023 (UTC)Reply[reply]
Support --Lamiot (talk) 11:01, 21 February 2023 (UTC)Reply[reply]
Support Krokofant (talk) 09:27, 24 February 2023 (UTC)Reply[reply]
Support in addition to creating CU- and OS-level abuse filters. ~~~~
User:1234qwer1234qwer4 (talk) 17:28, 24 February 2023 (UTC)Reply[reply]