diff options
Diffstat (limited to 'applications/luci-firewall/luasrc/tools/firewall.lua')
| -rw-r--r-- | applications/luci-firewall/luasrc/tools/firewall.lua | 289 |
1 files changed, 0 insertions, 289 deletions
diff --git a/applications/luci-firewall/luasrc/tools/firewall.lua b/applications/luci-firewall/luasrc/tools/firewall.lua deleted file mode 100644 index 07162cba5c..0000000000 --- a/applications/luci-firewall/luasrc/tools/firewall.lua +++ /dev/null @@ -1,289 +0,0 @@ ---[[ -LuCI - Lua Configuration Interface - -Copyright 2011-2012 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 - -]]-- - -module("luci.tools.firewall", package.seeall) - -local ut = require "luci.util" -local ip = require "luci.ip" -local nx = require "nixio" - -local translate, translatef = luci.i18n.translate, luci.i18n.translatef - -local function tr(...) - return tostring(translate(...)) -end - -function fmt_neg(x) - if type(x) == "string" then - local v, neg = x:gsub("^ *! *", "") - if neg > 0 then - return v, "%s " % tr("not") - else - return x, "" - end - end - return x, "" -end - -function fmt_mac(x) - if x and #x > 0 then - local m, n - local l = { tr("MAC"), " " } - for m in ut.imatch(x) do - m, n = fmt_neg(m) - l[#l+1] = "<var>%s%s</var>" %{ n, m } - l[#l+1] = ", " - end - if #l > 1 then - l[#l] = nil - if #l > 3 then - l[1] = tr("MACs") - end - return table.concat(l, "") - end - end -end - -function fmt_port(x, d) - if x and #x > 0 then - local p, n - local l = { tr("port"), " " } - for p in ut.imatch(x) do - p, n = fmt_neg(p) - local a, b = p:match("(%d+)%D+(%d+)") - if a and b then - l[1] = tr("ports") - l[#l+1] = "<var>%s%d-%d</var>" %{ n, a, b } - else - l[#l+1] = "<var>%s%d</var>" %{ n, p } - end - l[#l+1] = ", " - end - if #l > 1 then - l[#l] = nil - if #l > 3 then - l[1] = tr("ports") - end - return table.concat(l, "") - end - end - return d and "<var>%s</var>" % d -end - -function fmt_ip(x, d) - if x and #x > 0 then - local l = { tr("IP"), " " } - local v, a, n - for v in ut.imatch(x) do - v, n = fmt_neg(v) - a, m = v:match("(%S+)/(%d+%.%S+)") - a = a or v - a = a:match(":") and ip.IPv6(a, m) or ip.IPv4(a, m) - if a and (a:is6() and a:prefix() < 128 or a:prefix() < 32) then - l[1] = tr("IP range") - l[#l+1] = "<var title='%s - %s'>%s%s</var>" %{ - a:minhost():string(), - a:maxhost():string(), - n, a:string() - } - else - l[#l+1] = "<var>%s%s</var>" %{ - n, - a and a:string() or v - } - end - l[#l+1] = ", " - end - if #l > 1 then - l[#l] = nil - if #l > 3 then - l[1] = tr("IPs") - end - return table.concat(l, "") - end - end - return d and "<var>%s</var>" % d -end - -function fmt_zone(x, d) - if x == "*" then - return "<var>%s</var>" % tr("any zone") - elseif x and #x > 0 then - return "<var>%s</var>" % x - elseif d then - return "<var>%s</var>" % d - end -end - -function fmt_icmp_type(x) - if x and #x > 0 then - local t, v, n - local l = { tr("type"), " " } - for v in ut.imatch(x) do - v, n = fmt_neg(v) - l[#l+1] = "<var>%s%s</var>" %{ n, v } - l[#l+1] = ", " - end - if #l > 1 then - l[#l] = nil - if #l > 3 then - l[1] = tr("types") - end - return table.concat(l, "") - end - end -end - -function fmt_proto(x, icmp_types) - if x and #x > 0 then - local v, n - local l = { } - local t = fmt_icmp_type(icmp_types) - for v in ut.imatch(x) do - v, n = fmt_neg(v) - if v == "tcpudp" then - l[#l+1] = "TCP" - l[#l+1] = ", " - l[#l+1] = "UDP" - l[#l+1] = ", " - elseif v ~= "all" then - local p = nx.getproto(v) - if p then - -- ICMP - if (p.proto == 1 or p.proto == 58) and t then - l[#l+1] = translatef( - "%s%s with %s", - n, p.aliases[1] or p.name, t - ) - else - l[#l+1] = "%s%s" %{ - n, - p.aliases[1] or p.name - } - end - l[#l+1] = ", " - end - end - end - if #l > 0 then - l[#l] = nil - return table.concat(l, "") - end - end -end - -function fmt_limit(limit, burst) - burst = tonumber(burst) - if limit and #limit > 0 then - local l, u = limit:match("(%d+)/(%w+)") - l = tonumber(l or limit) - u = u or "second" - if l then - if u:match("^s") then - u = tr("second") - elseif u:match("^m") then - u = tr("minute") - elseif u:match("^h") then - u = tr("hour") - elseif u:match("^d") then - u = tr("day") - end - if burst and burst > 0 then - return translatef("<var>%d</var> pkts. per <var>%s</var>, \ - burst <var>%d</var> pkts.", l, u, burst) - else - return translatef("<var>%d</var> pkts. per <var>%s</var>", l, u) - end - end - end -end - -function fmt_target(x, dest) - if dest and #dest > 0 then - if x == "ACCEPT" then - return tr("Accept forward") - elseif x == "REJECT" then - return tr("Refuse forward") - elseif x == "NOTRACK" then - return tr("Do not track forward") - else --if x == "DROP" then - return tr("Discard forward") - end - else - if x == "ACCEPT" then - return tr("Accept input") - elseif x == "REJECT" then - return tr("Refuse input") - elseif x == "NOTRACK" then - return tr("Do not track input") - else --if x == "DROP" then - return tr("Discard input") - end - end -end - - -function opt_enabled(s, t, ...) - if t == luci.cbi.Button then - local o = s:option(t, "__enabled") - function o.render(self, section) - if self.map:get(section, "enabled") ~= "0" then - self.title = tr("Rule is enabled") - self.inputtitle = tr("Disable") - self.inputstyle = "reset" - else - self.title = tr("Rule is disabled") - self.inputtitle = tr("Enable") - self.inputstyle = "apply" - end - t.render(self, section) - end - function o.write(self, section, value) - if self.map:get(section, "enabled") ~= "0" then - self.map:set(section, "enabled", "0") - else - self.map:del(section, "enabled") - end - end - return o - else - local o = s:option(t, "enabled", ...) - o.default = "1" - return o - end -end - -function opt_name(s, t, ...) - local o = s:option(t, "name", ...) - - function o.cfgvalue(self, section) - return self.map:get(section, "name") or - self.map:get(section, "_name") or "-" - end - - function o.write(self, section, value) - if value ~= "-" then - self.map:set(section, "name", value) - self.map:del(section, "_name") - else - self:remove(section) - end - end - - function o.remove(self, section) - self.map:del(section, "name") - self.map:del(section, "_name") - end - - return o -end |