Add @kbens hack for jarray.array for ConnectionFilterRules to weblogic_domain.rb

[umaritimus]

It is possible to filter t3 connection traffic by defining ConnectionFilterRules in wlst. However, defining this in psft_customizations.yaml, e.g.

    config_settings:
      /:
        ConsoleEnabled:                     false
      "/SecurityConfiguration/%{lookup('pia_domain_name')}":
        EnforceValidBasicAuthCredentials:   false
        ConnectionLoggerEnabled:            true
        ConnectionFilter:                   'weblogic.security.net.ConnectionFilterImpl'
      "/SecurityConfiguration/%{lookup('pia_domain_name')}/":
        ConnectionFilterRules:              "jarray.array([String('%{facts.networking.ip} * * allow t3 t3s'), String('127.0.0.1 * * allow t3 t3s'), String('0.0.0.0/0 * * deny t3 t3s')],String)"

requires an "IOMOD" hack in modules/pt_config/lib/puppet/provider/pt_webserver_domain/weblogic_domain.rb, i.e.:

      config_settings.each do |config|
        context_path = config.split('=', 2)[0].strip
        context_settings = config.split('=', 2)[1].strip

        wlst_file.puts("cd('/')")
        wlst_file.puts("cd('#{context_path}')")

        # IOMOD - Change to allow values containing JArray vs. String
        # The setting must be the ONLY setting under parent context, otherwise split(',') will break it
        # Also, context settings in yaml must be unique, otherwise only the last entry gets used
        # To get around this, add trailing or extra / to the conext entry
        # example: 
        #"/SecurityConfiguration/%{hiera('db_name')}"
        #  ConnectionLoggerEnabled:
        #  ConnectionFilter:
        #"/SecurityConfiguration/%{hiera('db_name')}/"
        #  ConnectionFilterRules: 
        if context_settings.include? "jarray.array"
          # trim off first and last [] vs. using delete!
          context_settings[0] = ''
          context_settings = context_settings.chomp(']')
          # delete other special chars
          context_settings.delete!("\n\"")
          Puppet.debug("Updating setting 1 #{context_settings.inspect} class #{context_settings.class}")

          # puts to file without the wrapping ''
          Puppet.debug("IOMOD - Found jarray.array")
          setting_name = context_settings.split('=', 2)[0].strip
          setting_value = context_settings.split('=', 2)[1].strip
          Puppet.debug("Found setting: #{setting_name}=#{setting_value}")
          wlst_file.puts("set('#{setting_name}', #{setting_value})")
        else
          Puppet.debug("IOMOD - Found a string, not jarray.array")
          context_settings.delete!("\n[]\"")
          Puppet.debug("Updating setting 1 #{context_settings.inspect} class #{context_settings.class}")

          context_settings_array = context_settings.split(", ")
          Puppet.debug("Updating setting 2 #{context_settings_array.inspect} class #{context_settings_array.class}")
          for index in (0...context_settings_array.length)
            context_setting = context_settings_array[index]
            setting_name = context_setting.split('=', 2)[0].strip
            setting_value = context_setting.split('=', 2)[1].strip
            Puppet.debug("Found setting: #{setting_name}=#{setting_value}")
            wlst_file.puts("set('#{setting_name}', '#{setting_value}')")
          end # IOMOD
        end
        wlst_file.puts()
      end