From 9efb4eddddc4b08e8738970289b61e6750d5511c Mon Sep 17 00:00:00 2001
From: Thibaut Girka <thib@sitedethib.com>
Date: Wed, 22 Aug 2018 17:37:51 +0200
Subject: [PATCH] Override CSP setting in the embed controller to allow frames

---
 app/controllers/statuses_controller.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/controllers/statuses_controller.rb b/app/controllers/statuses_controller.rb
index bc711a8e42..cf750f4bb4 100644
--- a/app/controllers/statuses_controller.rb
+++ b/app/controllers/statuses_controller.rb
@@ -19,6 +19,10 @@ class StatusesController < ApplicationController
   before_action :set_referrer_policy_header, only: [:show]
   before_action :set_cache_headers
 
+  content_security_policy only: :embed do |p|
+    p.frame_ancestors(false)
+  end
+
   def show
     respond_to do |format|
       format.html do