say_status :content_security_policy, "Installing the bridgetown-content-security-policy plugin..."

add_bridgetown_plugin "bridgetown-content-security-policy"

create_file "config/content_security_policy.config.rb" do
  <<~RUBY
  # The recommended default Content Security Policy

  BridgetownContentSecurityPolicy.configure :default do |policy|
      policy.default_src :self
      policy.img_src     :self, :data
      policy.object_src  :none
  end

  # All other policies with inherit from :default
  # To allow inline styles on certain pages, we can define the following
  # policy which inherits all the values from :default and defines a style_src
  #
  # BridgetownContentSecurityPolicy.configure :allow_inline_styles do |policy|
  #     policy.style_src   :self, :unsafe_inline
  # end


  # This is an example of a more complex policy demonstrating the DSL
  # For further information see the following documentation
  # https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy

  # BridgetownContentSecurityPolicy.configure :default do |policy|
  #     policy.default_src :self
  #     policy.font_src    :self, :https, :data
  #     policy.img_src     :self, :https, :data
  #     policy.object_src  :none
  #     policy.script_src  :self, :https
  #     policy.style_src   :self, :https
  # end
  RUBY
end

say_status :content_security_policy, "All done! Add `init :\"bridgetown-content-security-policy\"` to your `config/initializers.rb`"
say_status :content_security_policy, "Add <% content_security_policy %> to the head tag in your layouts to render the CSP."
say_status :content_security_policy, "See the new content_security_policy.rb file for details"
say_status :content_security_policy, "More info available at: https://github.com/ayushn21/bridgetown-content-security-policy"