diff options
Diffstat (limited to 'awall/iptables.lua')
| -rw-r--r-- | awall/iptables.lua | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/awall/iptables.lua b/awall/iptables.lua index 32b59b2..0be2dc4 100644 --- a/awall/iptables.lua +++ b/awall/iptables.lua @@ -11,7 +11,9 @@ require 'lpc' require 'awall.object' require 'awall.uerror' -require 'awall.util' + +local util = require('awall.util') +local sortedkeys = util.sortedkeys local class = awall.object.class @@ -96,17 +98,19 @@ end function IPTables:dumpfile(family, iptfile) iptfile:write('# '..families[family].file..' generated by awall\n') - for tbl, chains in pairs(self.config[family]) do + local tables = self.config[family] + for i, tbl in sortedkeys(tables) do iptfile:write('*'..tbl..'\n') - for chain, rules in pairs(chains) do + local chains = tables[tbl] + for i, chain in sortedkeys(chains) do local policy = '-' - if awall.util.contains(builtin[tbl], chain) then + if util.contains(builtin[tbl], chain) then policy = tbl == 'filter' and 'DROP' or 'ACCEPT' end iptfile:write(':'..chain..' '..policy..' [0:0]\n') end - for chain, rules in pairs(chains) do - for i, rule in ipairs(rules) do + for i, chain in sortedkeys(chains) do + for i, rule in ipairs(chains[chain]) do iptfile:write('-A '..chain..' '..rule..'\n') end end |