From: Tom Hughes <tom@compton.nu>
Date: Wed, 12 Feb 2020 11:18:00 +0000 (+0000)
Subject: Allow the embed page to be embedded in third party frames
X-Git-Tag: live~2307
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/a6db591ff0ba6e0bbf976590fb0ba620105a61a5

Allow the embed page to be embedded in third party frames
---

diff --git a/app/controllers/export_controller.rb b/app/controllers/export_controller.rb
index fc5b0ec80..50aa2a3c9 100644
--- a/app/controllers/export_controller.rb
+++ b/app/controllers/export_controller.rb
@@ -24,5 +24,9 @@ class ExportController < ApplicationController
     end
   end
 
-  def embed; end
+  def embed
+    append_content_security_policy_directives(
+      :frame_ancestors => %w[*]
+    )
+  end
 end