Tighten CSP while allowing CDN hosts

th-downstream
Thibaut Girka 6 years ago committed by ThibG
parent d864885728
commit 91c50b0d4b

@ -2,20 +2,22 @@
# For further information see the following documentation
# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy
assets_host = Rails.configuration.action_controller.asset_host || "https://#{ENV['WEB_DOMAIN'] || ENV['LOCAL_DOMAIN']}"
Rails.application.config.content_security_policy do |p|
p.base_uri :none
p.default_src :none
p.frame_ancestors :none
p.object_src :none
p.script_src :self
p.base_uri :none
# p.default_src :self, :https
# p.font_src :self, :https, :data
# p.img_src :self, :https, :data
# p.style_src :self, :https, :unsafe_inline
#
# # Specify URI for violation reports
# # p.report_uri "/csp-violation-report-endpoint"
p.script_src :self, assets_host
p.font_src :self, assets_host
p.img_src :self, :https, :data, :blob
p.style_src :self, :unsafe_inline, assets_host
p.media_src :self, :data, assets_host
p.frame_src :self, :https
p.connect_src :self, assets_host, Rails.configuration.x.streaming_api_base_url
end
# Report CSP violations to a specified URI
# For further information see the following documentation:
# https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy-Report-Only

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