From 11f1845436556ca0b9dbded368b95c65a9de2a8d Mon Sep 17 00:00:00 2001 From: Sebastian Serth Date: Fri, 26 Apr 2024 20:17:07 +0200 Subject: [PATCH] CSP: Explicitly add child_src for older browsers --- config/initializers/content_security_policy.rb | 2 ++ 1 file changed, 2 insertions(+) diff --git a/config/initializers/content_security_policy.rb b/config/initializers/content_security_policy.rb index d5e16f00..87ea9938 100644 --- a/config/initializers/content_security_policy.rb +++ b/config/initializers/content_security_policy.rb @@ -68,6 +68,8 @@ Rails.application.configure do # Web workers are used by the ACE editor (for syntax highlighting) and JStree (for processing trees). # Those dependencies are loading further code via blobs. policy.worker_src :self, :blob + # The `child_src` directive is only a fallback for browsers not supporting `worker_src`. + policy.child_src :self, :blob policy.form_action :self policy.frame_ancestors :none policy.frame_src :none