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libs/core: some firewall model enhancements

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This commit is contained in:
Jo-Philipp Wich 2010-11-01 19:39:02 +00:00
parent aab6378bc3
commit 75ccb1c5a8
1 changed files with 23 additions and 6 deletions
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29
libs/core/luasrc/model/firewall.lua
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@ -64,14 +64,31 @@ function commit(self, ...)
uci_r:load(...) uci_r:load(...)
end end
function get_defaults()
return defaults()
end
function new_zone(self)
local name = "newzone"
local count = 1
while self:get_zone(name) do
count = count + 1
name = "newzone%d" % count
end
return self:add_zone(name)
end
function add_zone(self, n) function add_zone(self, n)
if _valid_id(n) and not self:get_zone(n) then if _valid_id(n) and not self:get_zone(n) then
local d = defaults()
local z = uci_r:section("firewall", "zone", nil, { local z = uci_r:section("firewall", "zone", nil, {
name = n, name = n,
network = " ", network = " ",
input = defaults:input() or "DROP", input = d:input() or "DROP",
forward = defaults:forward() or "DROP", forward = d:forward() or "DROP",
output = defaults:output() or "DROP" output = d:output() or "DROP"
}) })
return z and zone(z) return z and zone(z)
@ -315,15 +332,15 @@ function zone.network(self)
end end
function zone.input(self) function zone.input(self)
return self:get("input") or "DROP" return self:get("input") or defaults():input() or "DROP"
end end
function zone.forward(self) function zone.forward(self)
return self:get("forward") or "DROP" return self:get("forward") or defaults():forward() or "DROP"
end end
function zone.output(self) function zone.output(self)
return self:get("output") or "DROP" return self:get("output") or defaults():output() or "DROP"
end end
function zone.add_network(self, net) function zone.add_network(self, net)