# frozen_string_literal: true # Be sure to restart your server when you modify this file. # Define an application-wide content security policy. # See the Securing Rails Applications Guide for more information: # https://guides.rubyonrails.org/security.html#content-security-policy-header Rails.application.configure do config.content_security_policy do |policy| # If you are using webpack-dev-server then specify webpack-dev-server host policy.connect_src :self, :https, :wss, 'http://localhost:3035', 'ws://localhost:3035' if Rails.env.development? end # # Generate session nonces for permitted importmap and inline scripts # config.content_security_policy_nonce_generator = ->(request) { request.session.id.to_s } # config.content_security_policy_nonce_directives = %w(script-src) # # # Report violations without enforcing the policy. # # config.content_security_policy_report_only = true end