Throttle IPv6 signup for subnet (#17588)

2022-02-18 21:51:51 +09:00 · 2022-02-18 21:51:51 +09:00 · 1de2e3f980
commit 1de2e3f980
parent ac99f586bb
1 changed files with 3 additions and 1 deletions
--- a/config/initializers/rack_attack.rb
+++ b/config/initializers/rack_attack.rb
@ -82,7 +82,9 @@ class Rack::Attack
  end

  throttle('throttle_sign_up_attempts/ip', limit: 25, period: 5.minutes) do |req|
-    req.remote_ip if req.post? && req.path == '/auth'
+    return unless req.post? && req.path == '/auth'
+    return req.remote_ip.mask(64) if req.remote_ip.ipv6?
+    req.remote_ip
  end

  throttle('throttle_password_resets/ip', limit: 25, period: 5.minutes) do |req|