Methods

Constants

CONTENT_TYPE = "Content-Type".freeze
POLICY = "Content-Security-Policy".freeze
POLICY_REPORT_ONLY = "Content-Security-Policy-Report-Only".freeze

Class Public methods

new(app)

📝 Source code 
# File actionpack/lib/action_dispatch/http/content_security_policy.rb, line 12
      def initialize(app)
        @app = app
      end
🔎 See on GitHub

Instance Public methods

call(env)

📝 Source code 
# File actionpack/lib/action_dispatch/http/content_security_policy.rb, line 16
      def call(env)
        request = ActionDispatch::Request.new env
        _, headers, _ = response = @app.call(env)

        return response if policy_present?(headers)

        if policy = request.content_security_policy
          nonce = request.content_security_policy_nonce
          context = request.controller_instance || request
          headers[header_name(request)] = policy.build(context, nonce)
        end

        response
      end
🔎 See on GitHub