#!/usr/bin/lua

local site = require 'gluon.site_config'
local uci = require 'luci.model.uci'

local c = uci.cursor()


local function reject_input_on_wan(zone)
	if zone.name == 'wan' then
		c:set('firewall', zone['.name'], 'input', 'REJECT')
		c:set('firewall', zone['.name'], 'conntrack', '1')
	end

	return true
end
c:foreach('firewall', 'zone', reject_input_on_wan)

c:section('firewall', 'rule', 'wan_ssh',
	  {
		  name = 'wan_ssh',
		  src = 'wan',
		  dest_port = '22',
		  proto = 'tcp',
		  target = 'ACCEPT',
	  }
)

c:save('firewall')
c:commit('firewall')