28 lines
754 B
Lua
28 lines
754 B
Lua
-- Copyright 2011 Jo-Philipp Wich <jow@openwrt.org>
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-- Licensed to the public under the Apache License 2.0.
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local fs = require "nixio.fs"
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local f = SimpleForm("firewall",
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translate("Firewall - Custom Rules"),
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translate("Custom rules allow you to execute arbritary iptables commands \
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which are not otherwise covered by the firewall framework. \
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The commands are executed after each firewall restart, right after \
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the default ruleset has been loaded."))
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local o = f:field(Value, "_custom")
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o.template = "cbi/tvalue"
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o.rows = 20
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function o.cfgvalue(self, section)
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return fs.readfile("/etc/firewall.user")
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end
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function o.write(self, section, value)
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value = value:gsub("\r\n?", "\n")
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fs.writefile("/etc/firewall.user", value)
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end
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return f
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