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--[[
LuCI - Lua Configuration Interface
Copyright 2011 Jo-Philipp Wich <xm@subsignal.org>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
$Id$
]]--
local sys = require "luci.sys"
local dsp = require "luci.dispatcher"
local ft = require "luci.tools.firewall"
local m, s, o
arg[1] = arg[1] or ""
m = Map("firewall",
translate("Firewall - Port Forwards"),
translate("This page allows you to change advanced properties of the port \
forwarding entry. In most cases there is no need to modify \
those settings."))
m.redirect = dsp.build_url("admin/network/firewall/forwards")
if m.uci:get("firewall", arg[1]) ~= "redirect" then
luci.http.redirect(m.redirect)
return
else
local name = m:get(arg[1], "name") or m:get(arg[1], "_name")
if not name or #name == 0 then
name = translate("(Unnamed Entry)")
end
m.title = "%s - %s" %{ translate("Firewall - Port Forwards"), name }
end
local wan_zone = nil
m.uci:foreach("firewall", "zone",
function(s)
local n = s.network or s.name
if n then
local i
for i in n:gmatch("%S+") do
if i == "wan" then
wan_zone = s.name
return false
end
end
end
end)
s = m:section(NamedSection, arg[1], "redirect", "")
s.anonymous = true
s.addremove = false
ft.opt_enabled(s, Button)
ft.opt_name(s, Value, translate("Name"))
o = s:option(Value, "proto", translate("Protocol"))
o:value("tcp udp", "TCP+UDP")
o:value("tcp", "TCP")
o:value("udp", "UDP")
o:value("icmp", "ICMP")
function o.cfgvalue(...)
local v = Value.cfgvalue(...)
if not v or v == "tcpudp" then
return "tcp udp"
end
return v
end
o = s:option(Value, "src", translate("Source zone"))
o.nocreate = true
o.default = "wan"
o.template = "cbi/firewall_zonelist"
o = s:option(DynamicList, "src_mac",
translate("Source MAC address"),
translate("Only match incoming traffic from these MACs."))
o.rmempty = true
o.datatype = "neg(macaddr)"
o.placeholder = translate("any")
luci.sys.net.mac_hints(function(mac, name)
o:value(mac, "%s (%s)" %{ mac, name })
end)
o = s:option(Value, "src_ip",
translate("Source IP address"),
translate("Only match incoming traffic from this IP or range."))
o.rmempty = true
o.datatype = "neg(ip4addr)"
o.placeholder = translate("any")
luci.sys.net.ipv4_hints(function(ip, name)
o:value(ip, "%s (%s)" %{ ip, name })
end)
o = s:option(Value, "src_port",
translate("Source port"),
translate("Only match incoming traffic originating from the given source port or port range on the client host"))
o.rmempty = true
o.datatype = "neg(portrange)"
o.placeholder = translate("any")
o = s:option(Value, "src_dip",
translate("External IP address"),
translate("Only match incoming traffic directed at the given IP address."))
luci.sys.net.ipv4_hints(function(ip, name)
o:value(ip, "%s (%s)" %{ ip, name })
end)
o.rmempty = true
o.datatype = "neg(ip4addr)"
o.placeholder = translate("any")
o = s:option(Value, "src_dport", translate("External port"),
translate("Match incoming traffic directed at the given " ..
"destination port or port range on this host"))
o.datatype = "neg(portrange)"
o = s:option(Value, "dest", translate("Internal zone"))
o.nocreate = true
o.default = "lan"
o.template = "cbi/firewall_zonelist"
o = s:option(Value, "dest_ip", translate("Internal IP address"),
translate("Redirect matched incoming traffic to the specified \
internal host"))
o.datatype = "ip4addr"
luci.sys.net.ipv4_hints(function(ip, name)
o:value(ip, "%s (%s)" %{ ip, name })
end)
o = s:option(Value, "dest_port",
translate("Internal port"),
translate("Redirect matched incoming traffic to the given port on \
the internal host"))
o.placeholder = translate("any")
o.datatype = "portrange"
o = s:option(Flag, "reflection", translate("Enable NAT Loopback"))
o.rmempty = true
o.default = o.enabled
o:depends("src", wan_zone)
o.cfgvalue = function(...)
return Flag.cfgvalue(...) or "1"
end
s:option(Value, "extra",
translate("Extra arguments"),
translate("Passes additional arguments to iptables. Use with care!"))
return m
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