Contents

require 'ipaddr'
require 'rails/engine'

require 'active_model'
require 'sprockets/rails'

module WebConsole
  class Engine < ::Rails::Engine
    config.web_console = ActiveSupport::OrderedOptions.new
    config.web_console.whitelisted_ips = %w( 127.0.0.1 ::1 )

    initializer "web_console.initialize_view_helpers" do
      ActiveSupport.on_load :action_view do
        include WebConsole::ViewHelpers
      end

      ActiveSupport.on_load :action_controller do
        prepend_view_path File.dirname(__FILE__) + '/../action_dispatch/templates'
        include WebConsole::ControllerHelpers
      end
    end

    initializer 'web_console.process_whitelisted_ips' do
      config.web_console.tap do |c|
        # Ensure that it is an array of IPAddr instances and it is defaulted to
        # 127.0.0.1 if not precent. Only unique entries are left in the end.
        c.whitelisted_ips = Array(c.whitelisted_ips).map { |ip|
          if ip.is_a?(IPAddr)
            ip
          else
            IPAddr.new(ip.presence || '127.0.0.1')
          end
        }.uniq

        # IPAddr instances can cover whole networks, so simplify the #include?
        # check for the most common case.
        def (c.whitelisted_ips).include?(ip)
          if ip.is_a?(IPAddr)
            super
          else
            any? { |net| net.include?(ip.to_s) }
          end
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
web-console-2.0.0	lib/web_console/engine.rb