module("luci.controller.mwan3", package.seeall) sys = require "luci.sys" ut = require "luci.util" ip = "/usr/bin/ip -4 " function index() if not nixio.fs.access("/etc/config/mwan3") then return end entry({"admin", "network", "mwan"}, alias("admin", "network", "mwan", "overview"), _("Load Balancing"), 600) entry({"admin", "network", "mwan", "overview"}, alias("admin", "network", "mwan", "overview", "overview_interface"), _("Overview"), 10) entry({"admin", "network", "mwan", "overview", "overview_interface"}, template("mwan/overview_interface")) entry({"admin", "network", "mwan", "overview", "interface_status"}, call("interfaceStatus")) entry({"admin", "network", "mwan", "overview", "overview_detailed"}, template("mwan/overview_detailed")) entry({"admin", "network", "mwan", "overview", "detailed_status"}, call("detailedStatus")) entry({"admin", "network", "mwan", "configuration"}, alias("admin", "network", "mwan", "configuration", "interface"), _("Configuration"), 20) entry({"admin", "network", "mwan", "configuration", "interface"}, arcombine(cbi("mwan/interface"), cbi("mwan/interfaceconfig")), _("Interfaces"), 10).leaf = true entry({"admin", "network", "mwan", "configuration", "member"}, arcombine(cbi("mwan/member"), cbi("mwan/memberconfig")), _("Members"), 20).leaf = true entry({"admin", "network", "mwan", "configuration", "policy"}, arcombine(cbi("mwan/policy"), cbi("mwan/policyconfig")), _("Policies"), 30).leaf = true entry({"admin", "network", "mwan", "configuration", "rule"}, arcombine(cbi("mwan/rule"), cbi("mwan/ruleconfig")), _("Rules"), 40).leaf = true entry({"admin", "network", "mwan", "advanced"}, alias("admin", "network", "mwan", "advanced", "hotplugscript"), _("Advanced"), 100) entry({"admin", "network", "mwan", "advanced", "hotplugscript"}, form("mwan/advanced_hotplugscript")) entry({"admin", "network", "mwan", "advanced", "mwanconfig"}, form("mwan/advanced_mwanconfig")) entry({"admin", "network", "mwan", "advanced", "networkconfig"}, form("mwan/advanced_networkconfig")) entry({"admin", "network", "mwan", "advanced", "diagnostics"}, template("mwan/advanced_diagnostics")) entry({"admin", "network", "mwan", "advanced", "diagnostics_display"}, call("diagnosticsData"), nil).leaf = true entry({"admin", "network", "mwan", "advanced", "troubleshooting"}, template("mwan/advanced_troubleshooting")) entry({"admin", "network", "mwan", "advanced", "troubleshooting_display"}, call("troubleshootingData")) end function getInterfaceStatus(ruleNumber, interfaceName) if ut.trim(sys.exec("uci -p /var/state get mwan3." .. interfaceName .. ".enabled")) == "1" then if ut.trim(sys.exec(ip .. "route list table " .. ruleNumber)) ~= "" then if ut.trim(sys.exec("uci -p /var/state get mwan3." .. interfaceName .. ".track_ip")) ~= "" then return "online" else return "notMonitored" end else return "offline" end else return "notEnabled" end end function getInterfaceName() local ruleNumber, status = 0, "" uci.cursor():foreach("mwan3", "interface", function (section) ruleNumber = ruleNumber+1 status = status .. section[".name"] .. "[" .. getInterfaceStatus(ruleNumber, section[".name"]) .. "]" end ) return status end function interfaceStatus() local ntm = require "luci.model.network".init() local mArray = {} -- overview status local statusString = getInterfaceName() if statusString ~= "" then mArray.wans = {} wansid = {} for wanName, interfaceState in string.gfind(statusString, "([^%[]+)%[([^%]]+)%]") do local wanInterfaceName = ut.trim(sys.exec("uci -p /var/state get network." .. wanName .. ".ifname")) if wanInterfaceName == "" then wanInterfaceName = "X" end local wanDeviceLink = ntm:get_interface(wanInterfaceName) wanDeviceLink = wanDeviceLink and wanDeviceLink:get_network() wanDeviceLink = wanDeviceLink and wanDeviceLink:adminlink() or "#" wansid[wanName] = #mArray.wans + 1 mArray.wans[wansid[wanName]] = { name = wanName, link = wanDeviceLink, ifname = wanInterfaceName, status = interfaceState } end end -- overview status log local mwanLog = ut.trim(sys.exec("logread | grep mwan3 | tail -n 50 | sed 'x;1!H;$!d;x'")) if mwanLog ~= "" then mArray.mwanlog = { mwanLog } end luci.http.prepare_content("application/json") luci.http.write_json(mArray) end function detailedStatus() local mArray = {} -- detailed mwan status local detailStatusInfo = ut.trim(sys.exec("/usr/sbin/mwan3 status")) if detailStatusInfo ~= "" then mArray.mwandetail = { detailStatusInfo } end luci.http.prepare_content("application/json") luci.http.write_json(mArray) end function diagnosticsData(interface, tool, task) function getInterfaceNumber() local number = 0 uci.cursor():foreach("mwan3", "interface", function (section) number = number+1 if section[".name"] == interface then interfaceNumber = number end end ) end local mArray = {} local results = "" if tool == "service" then os.execute("/usr/sbin/mwan3 " .. task) if task == "restart" then results = "MWAN3 restarted" elseif task == "stop" then results = "MWAN3 stopped" else results = "MWAN3 started" end else local interfaceDevice = ut.trim(sys.exec("uci -p /var/state get network." .. interface .. ".ifname")) if interfaceDevice ~= "" then if tool == "ping" then local gateway = ut.trim(sys.exec("route -n | awk '{if ($8 == \"" .. interfaceDevice .. "\" && $1 == \"0.0.0.0\" && $3 == \"0.0.0.0\") print $2}'")) if gateway ~= "" then if task == "gateway" then local pingCommand = "ping -c 3 -W 2 -I " .. interfaceDevice .. " " .. gateway results = pingCommand .. "\n\n" .. sys.exec(pingCommand) else local tracked = ut.trim(sys.exec("uci -p /var/state get mwan3." .. interface .. ".track_ip")) if tracked ~= "" then for z in tracked:gmatch("[^ ]+") do local pingCommand = "ping -c 3 -W 2 -I " .. interfaceDevice .. " " .. z results = results .. pingCommand .. "\n\n" .. sys.exec(pingCommand) .. "\n\n" end else results = "No tracking IP addresses configured on " .. interface end end else results = "No default gateway for " .. interface .. " found. Default route does not exist or is configured incorrectly" end elseif tool == "rulechk" then getInterfaceNumber() local rule1 = sys.exec(ip .. "rule | grep $(echo $((" .. interfaceNumber .. " + 1000)))") local rule2 = sys.exec(ip .. "rule | grep $(echo $((" .. interfaceNumber .. " + 2000)))") if rule1 ~= "" and rule2 ~= "" then results = "All required interface IP rules found:\n\n" .. rule1 .. rule2 elseif rule1 ~= "" or rule2 ~= "" then results = "Missing 1 of the 2 required interface IP rules\n\n\nRules found:\n\n" .. rule1 .. rule2 else results = "Missing both of the required interface IP rules" end elseif tool == "routechk" then getInterfaceNumber() local routeTable = sys.exec(ip .. "route list table " .. interfaceNumber) if routeTable ~= "" then results = "Interface routing table " .. interfaceNumber .. " was found:\n\n" .. routeTable else results = "Missing required interface routing table " .. interfaceNumber end elseif tool == "hotplug" then if task == "ifup" then os.execute("/usr/sbin/mwan3 ifup " .. interface) results = "Hotplug ifup sent to interface " .. interface .. "..." else os.execute("/usr/sbin/mwan3 ifdown " .. interface) results = "Hotplug ifdown sent to interface " .. interface .. "..." end end else results = "Unable to perform diagnostic tests on " .. interface .. ". There is no physical or virtual device associated with this interface" end end if results ~= "" then results = ut.trim(results) mArray.diagnostics = { results } end luci.http.prepare_content("application/json") luci.http.write_json(mArray) end function troubleshootingData() local ver = require "luci.version" local mArray = {} -- software versions local wrtRelease = ut.trim(ver.distversion) if wrtRelease ~= "" then wrtRelease = "OpenWrt - " .. wrtRelease else wrtRelease = "OpenWrt - unknown" end local luciRelease = ut.trim(ver.luciversion) if luciRelease ~= "" then luciRelease = "\nLuCI - " .. luciRelease else luciRelease = "\nLuCI - unknown" end local mwanVersion = ut.trim(sys.exec("opkg info mwan3 | grep Version | awk '{print $2}'")) if mwanVersion ~= "" then mwanVersion = "\n\nmwan3 - " .. mwanVersion else mwanVersion = "\n\nmwan3 - unknown" end local mwanLuciVersion = ut.trim(sys.exec("opkg info luci-app-mwan3 | grep Version | awk '{print $2}'")) if mwanLuciVersion ~= "" then mwanLuciVersion = "\nmwan3-luci - " .. mwanLuciVersion else mwanLuciVersion = "\nmwan3-luci - unknown" end mArray.versions = { wrtRelease .. luciRelease .. mwanVersion .. mwanLuciVersion } -- mwan config local mwanConfig = ut.trim(sys.exec("cat /etc/config/mwan3")) if mwanConfig == "" then mwanConfig = "No data found" end mArray.mwanconfig = { mwanConfig } -- network config local networkConfig = ut.trim(sys.exec("cat /etc/config/network | sed -e 's/.*username.*/ USERNAME HIDDEN/' -e 's/.*password.*/ PASSWORD HIDDEN/'")) if networkConfig == "" then networkConfig = "No data found" end mArray.netconfig = { networkConfig } -- ifconfig local ifconfig = ut.trim(sys.exec("ifconfig")) if ifconfig == "" then ifconfig = "No data found" end mArray.ifconfig = { ifconfig } -- route -n local routeShow = ut.trim(sys.exec("route -n")) if routeShow == "" then routeShow = "No data found" end mArray.routeshow = { routeShow } -- ip rule show local ipRuleShow = ut.trim(sys.exec(ip .. "rule show")) if ipRuleShow == "" then ipRuleShow = "No data found" end mArray.iprule = { ipRuleShow } -- ip route list table 1-250 local routeList, routeString = ut.trim(sys.exec(ip .. "rule | sed 's/://g' | awk '$1>=2001 && $1<=2250' | awk '{print $NF}'")), "" if routeList ~= "" then for line in routeList:gmatch("[^\r\n]+") do routeString = routeString .. line .. "\n" .. sys.exec(ip .. "route list table " .. line) end routeString = ut.trim(routeString) else routeString = "No data found" end mArray.routelist = { routeString } -- default firewall output policy local firewallOut = ut.trim(sys.exec("uci -p /var/state get firewall.@defaults[0].output")) if firewallOut == "" then firewallOut = "No data found" end mArray.firewallout = { firewallOut } -- iptables local iptables = ut.trim(sys.exec("iptables -L -t mangle -v -n")) if iptables == "" then iptables = "No data found" end mArray.iptables = { iptables } luci.http.prepare_content("application/json") luci.http.write_json(mArray) end