mastodon/config/initializers/rack_attack_logging.rb

ActiveSupport::Notifications.subscribe(/rack_attack/) do |_name, _start, _finish, _request_id, payload|
  req = payload[:request]

  next unless [:throttle, :blacklist].include? req.env['rack.attack.match_type']
  Rails.logger.info("Rate limit hit (#{req.env['rack.attack.match_type']}): #{req.ip} #{req.request_method} #{req.fullpath}")
end
Bump rack-attack from 5.4.2 to 6.0.0 (#10599) * Bump rack-attack from 5.4.2 to 6.0.0 Bumps [rack-attack](https://github.com/kickstarter/rack-attack) from 5.4.2 to 6.0.0. - [Release notes](https://github.com/kickstarter/rack-attack/releases) - [Changelog](https://github.com/kickstarter/rack-attack/blob/master/CHANGELOG.md) - [Commits](https://github.com/kickstarter/rack-attack/compare/v5.4.2...v6.0.0) Signed-off-by: dependabot[bot] <support@dependabot.com> * fix payload[:request] 2019-05-03 14:16:11 +00:00			`ActiveSupport::Notifications.subscribe(/rack_attack/) do \|_name, _start, _finish, _request_id, payload\|`
			`req = payload[:request]`

Log rate limit hits (#7096) Fix #7095 2018-04-09 23:20:18 +00:00			`next unless [:throttle, :blacklist].include? req.env['rack.attack.match_type']`
			`Rails.logger.info("Rate limit hit (#{req.env['rack.attack.match_type']}): #{req.ip} #{req.request_method} #{req.fullpath}")`
			`end`