c2656a7220
* remove obsolete config options according to openwrt/openwrt@89b8ba9, fix for #2135 * whitespace/intendation fixes * replace fieldset leftover with div * fix finally recipe options transfer to regular config with "Add" Signed-off-by: Dirk Brenken <dev@brenken.org>
133 lines
3.8 KiB
Lua
133 lines
3.8 KiB
Lua
-- Copyright 2008 Steven Barth <steven@midlink.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 sys = require "luci.sys"
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local uci = require "luci.model.uci".cursor()
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local testfullps = luci.sys.exec("ps --help 2>&1 | grep BusyBox") --check which ps do we have
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local psstring = (string.len(testfullps)>0) and "ps w" or "ps axfw" --set command we use to get pid
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local m = Map("openvpn", translate("OpenVPN"))
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local s = m:section( TypedSection, "openvpn", translate("OpenVPN instances"), translate("Below is a list of configured OpenVPN instances and their current state") )
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s.template = "cbi/tblsection"
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s.template_addremove = "openvpn/cbi-select-input-add"
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s.addremove = true
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s.add_select_options = { }
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s.extedit = luci.dispatcher.build_url(
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"admin", "services", "openvpn", "basic", "%s"
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)
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uci:load("openvpn_recipes")
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uci:foreach( "openvpn_recipes", "openvpn_recipe",
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function(section)
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s.add_select_options[section['.name']] =
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section['_description'] or section['.name']
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end
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)
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function s.getPID(section) -- Universal function which returns valid pid # or nil
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local pid = sys.exec("%s | grep -w '[o]penvpn(%s)'" % { psstring, section })
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if pid and #pid > 0 then
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return tonumber(pid:match("^%s*(%d+)"))
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else
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return nil
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end
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end
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function s.parse(self, section)
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local recipe = luci.http.formvalue(
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luci.cbi.CREATE_PREFIX .. self.config .. "." ..
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self.sectiontype .. ".select"
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)
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if recipe and not s.add_select_options[recipe] then
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self.invalid_cts = true
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else
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TypedSection.parse( self, section )
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end
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end
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function s.create(self, name)
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local recipe = luci.http.formvalue(
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luci.cbi.CREATE_PREFIX .. self.config .. "." ..
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self.sectiontype .. ".select"
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)
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local name = luci.http.formvalue(
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luci.cbi.CREATE_PREFIX .. self.config .. "." ..
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self.sectiontype .. ".text"
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)
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if #name > 3 and not name:match("[^a-zA-Z0-9_]") then
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local s = uci:section("openvpn", "openvpn", name)
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if s then
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local options = uci:get_all("openvpn_recipes", recipe)
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for k, v in pairs(options) do
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uci:set("openvpn", name, k, v)
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end
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uci:delete("openvpn", name, "_role")
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uci:delete("openvpn", name, "_description")
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uci:save("openvpn")
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luci.http.redirect( self.extedit:format(name) )
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end
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elseif #name > 0 then
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self.invalid_cts = true
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end
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return 0
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end
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s:option( Flag, "enabled", translate("Enabled") )
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local active = s:option( DummyValue, "_active", translate("Started") )
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function active.cfgvalue(self, section)
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local pid = s.getPID(section)
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if pid ~= nil then
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return (sys.process.signal(pid, 0))
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and translatef("yes (%i)", pid)
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or translate("no")
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end
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return translate("no")
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end
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local updown = s:option( Button, "_updown", translate("Start/Stop") )
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updown._state = false
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updown.redirect = luci.dispatcher.build_url(
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"admin", "services", "openvpn"
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)
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function updown.cbid(self, section)
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local pid = s.getPID(section)
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self._state = pid ~= nil and sys.process.signal(pid, 0)
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self.option = self._state and "stop" or "start"
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return AbstractValue.cbid(self, section)
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end
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function updown.cfgvalue(self, section)
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self.title = self._state and "stop" or "start"
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self.inputstyle = self._state and "reset" or "reload"
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end
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function updown.write(self, section, value)
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if self.option == "stop" then
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luci.sys.call("/etc/init.d/openvpn stop %s" % section)
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else
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luci.sys.call("/etc/init.d/openvpn start %s" % section)
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end
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luci.http.redirect( self.redirect )
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end
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local port = s:option( DummyValue, "port", translate("Port") )
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function port.cfgvalue(self, section)
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local val = AbstractValue.cfgvalue(self, section)
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return val or "1194"
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end
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local proto = s:option( DummyValue, "proto", translate("Protocol") )
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function proto.cfgvalue(self, section)
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local val = AbstractValue.cfgvalue(self, section)
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return val or "udp"
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end
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function m.on_after_commit(self,map)
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require("luci.sys").call('/etc/init.d/openvpn reload')
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end
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return m
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