Adjust brittle referer header check

2026-02-27 01:43:22 +00:00 · 2018-02-23 16:35:46 +00:00
parent 9506ea456e
commit 7bd0de99ac
1 changed files with 2 additions and 1 deletions
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -67,7 +67,8 @@ class ApplicationController < ActionController::Base

  def embedded_shopfront_referer
    return if request.referer.blank?
-    URI(request.referer).host.sub!(/^www./, '')
+    domain = URI(request.referer).host.downcase
+    domain.start_with?('www.') ? domain[4..-1] : domain
  end

  def embeddable?