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--[[
LuCI - Lua Configuration Interface
Copyright 2008 Steven Barth <steven@midlink.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
$Id$
]]--
local fs = require "nixio.fs"
local sys = require "luci.sys"
local uci = require "luci.model.uci".cursor()
local m = Map("openvpn", translate("openvpn"))
local s = m:section( TypedSection, "openvpn", translate("openvpn_overview"), translate("openvpn_overview_desc") )
s.template = "cbi/tblsection"
s.template_addremove = "openvpn/cbi-select-input-add"
s.addremove = true
s.add_select_options = { }
s.extedit = luci.dispatcher.build_url(
"admin", "services", "openvpn", "basic", "%s"
)
uci:load("openvpn_recipes")
uci:foreach( "openvpn_recipes", "openvpn_recipe",
function(section)
s.add_select_options[section['.name']] =
section['_description'] or section['.name']
end
)
function s.parse(self, section)
local recipe = luci.http.formvalue(
luci.cbi.CREATE_PREFIX .. self.config .. "." ..
self.sectiontype .. ".select"
)
if recipe and not s.add_select_options[recipe] then
self.invalid_cts = true
else
TypedSection.parse( self, section )
end
end
function s.create(self, name)
local recipe = luci.http.formvalue(
luci.cbi.CREATE_PREFIX .. self.config .. "." ..
self.sectiontype .. ".select"
)
if name and not name:match("[^a-zA-Z0-9_]") then
uci:section(
"openvpn", "openvpn", name,
uci:get_all( "openvpn_recipes", recipe )
)
uci:delete("openvpn", name, "_role")
uci:delete("openvpn", name, "_description")
uci:save("openvpn")
luci.http.redirect( self.extedit:format(name) )
else
self.invalid_cts = true
end
end
s:option( Flag, "enable", translate("openvpn_enable") )
local active = s:option( DummyValue, "_active", translate("openvpn_active") )
function active.cfgvalue(self, section)
local pid = fs.readfile("/var/run/openvpn-%s.pid" % section)
if pid and #pid > 0 and tonumber(pid) ~= nil then
return (sys.process.signal(pid, 0))
and translatef("openvpn_active_yes", "yes (%i)", pid)
or translate("openvpn_active_no")
end
return translate("openvpn_active_no")
end
local port = s:option( DummyValue, "port", translate("openvpn_port") )
function port.cfgvalue(self, section)
local val = AbstractValue.cfgvalue(self, section)
return val or "1194"
end
local proto = s:option( DummyValue, "proto", translate("openvpn_proto") )
function proto.cfgvalue(self, section)
local val = AbstractValue.cfgvalue(self, section)
return val or "udp"
end
return m
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