diff --git a/lib/gitlab/request_forgery_protection.rb b/lib/gitlab/request_forgery_protection.rb index 48dd0487790..ccfe0d6bed3 100644 --- a/lib/gitlab/request_forgery_protection.rb +++ b/lib/gitlab/request_forgery_protection.rb @@ -7,6 +7,14 @@ module Gitlab class Controller < ActionController::Base protect_from_forgery with: :exception + rescue_from ActionController::InvalidAuthenticityToken do |e| + logger.warn "This CSRF token verification failure is handled internally by `GitLab::RequestForgeryProtection`" + logger.warn "Unlike the logs may suggest, this does not result in an actual 422 response to the user" + logger.warn "For API requests, the only effect is that `current_user` will be `nil` for the duration of the request" + + raise e + end + def index head :ok end