applications/luci-statistics/luasrc/model/cbi/luci_statistics/iptables.lua

   1 --[[
   2
   3 Luci configuration model for statistics - collectd iptables plugin configuration
   4 (c) 2008 Freifunk Leipzig / Jo-Philipp Wich <xm@leipzig.freifunk.net>
   5
   6 Licensed under the Apache License, Version 2.0 (the "License");
   7 you may not use this file except in compliance with the License.
   8 You may obtain a copy of the License at
   9
  10         http://www.apache.org/licenses/LICENSE-2.0
  11
  12 $Id$
  13
  14 ]]--
  15
  16 require("luci.sys.iptparser")
  17
  18 ip = luci.sys.iptparser.IptParser()
  19 chains  = { }
  20 targets = { }
  21
  22 for i, rule in ipairs( ip:find() ) do
  23         chains[rule.chain] = true
  24         targets[rule.target] = true
  25 end
  26
  27
  28 m = Map("luci_statistics")
  29
  30 -- collectd_iptables config section
  31 s = m:section( NamedSection, "collectd_iptables", "luci_statistics" )
  32
  33 -- collectd_iptables.enable
  34 enable = s:option( Flag, "enable" )
  35 enable.default = 0
  36
  37
  38 -- collectd_iptables_match config section (Chain directives)
  39 rule = m:section( TypedSection, "collectd_iptables_match" )
  40 rule.addremove = true
  41 rule.anonymous = true
  42
  43
  44 -- collectd_iptables_match.name
  45 rule_table = rule:option( Value, "name" )
  46
  47 -- collectd_iptables_match.table
  48 rule_table = rule:option( ListValue, "table" )
  49 rule_table.default  = "filter"
  50 rule_table.rmempty  = true
  51 rule_table.optional = true
  52 rule_table:value("")
  53 rule_table:value("filter")
  54 rule_table:value("nat")
  55 rule_table:value("mangle")
  56
  57
  58 -- collectd_iptables_match.chain
  59 rule_chain = rule:option( ListValue, "chain" )
  60 rule_chain.rmempty  = true
  61 rule_chain.optional = true
  62 rule_chain:value("")
  63
  64 for chain, void in pairs( chains ) do
  65         rule_chain:value( chain )
  66 end
  67
  68
  69 -- collectd_iptables_match.target
  70 rule_target = rule:option( ListValue, "target" )
  71 rule_target.rmempty  = true
  72 rule_target.optional = true
  73 rule_target:value("")
  74
  75 for target, void in pairs( targets ) do
  76         rule_target:value( target )
  77 end
  78
  79
  80 -- collectd_iptables_match.protocol
  81 rule_protocol = rule:option( ListValue, "protocol" )
  82 rule_protocol.rmempty  = true
  83 rule_protocol.optional = true
  84 rule_protocol:value("")
  85 rule_protocol:value("tcp")
  86 rule_protocol:value("udp")
  87 rule_protocol:value("icmp")
  88
  89 -- collectd_iptables_match.source
  90 rule_source = rule:option( Value, "source" )
  91 rule_source.default  = "0.0.0.0/0"
  92 rule_source.rmempty  = true
  93 rule_source.optional = true
  94
  95 -- collectd_iptables_match.destination
  96 rule_destination = rule:option( Value, "destination" )
  97 rule_destination.default  = "0.0.0.0/0"
  98 rule_destination.rmempty  = true
  99 rule_destination.optional = true
 100
 101 -- collectd_iptables_match.inputif
 102 rule_inputif = rule:option( Value, "inputif" )
 103 rule_inputif.rmempty  = true
 104 rule_inputif.optional = true
 105
 106 -- collectd_iptables_match.outputif
 107 rule_outputif = rule:option( Value, "outputif" )
 108 rule_outputif.rmempty  = true
 109 rule_outputif.optional = true
 110
 111 -- collectd_iptables_match.options
 112 rule_options = rule:option( Value, "options" )
 113 rule_options.rmempty  = true
 114 rule_options.optional = true
 115
 116 return m