+-- Copyright 2014 Aedan Renner <chipdankly@gmail.com>
+-- Copyright 2018 Florian Eckert <fe@dev.tdt.de>
+-- Licensed to the public under the GNU General Public License v2.
+
module("luci.controller.mwan3", package.seeall)
sys = require "luci.sys"
arcombine(cbi("mwan/rule"), cbi("mwan/ruleconfig")),
_("Rules"), 40).leaf = true
entry({"admin", "network", "mwan", "notify"},
- cbi("mwan/notify"),
+ form("mwan/notify"),
_("Notification"), 50).leaf = true
end
end
function detailedStatus()
- local mArray = {}
-
- -- detailed mwan status
- local detailStatusInfo = ut.trim(sys.exec("/usr/sbin/mwan3 status"))
- if detailStatusInfo ~= "" then
- mArray.mwandetail = { detailStatusInfo }
+ local statusInfo = ut.trim(sys.exec("/usr/sbin/mwan3 status"))
+ luci.http.prepare_content("text/plain")
+ if statusInfo ~= "" then
+ luci.http.write(statusInfo)
+ else
+ luci.http.write("Unable to get status information")
end
-
- luci.http.prepare_content("application/json")
- luci.http.write_json(mArray)
end
-function diagnosticsData(interface, tool, task)
- function getInterfaceNumber()
+function diagnosticsData(interface, task)
+ function getInterfaceNumber(interface)
local number = 0
- uci.cursor():foreach("mwan3", "interface",
+ local interfaceNumber
+ local uci = require "luci.model.uci".cursor()
+ uci:foreach("mwan3", "interface",
function (section)
number = number+1
if section[".name"] == interface then
end
end
)
+ return interfaceNumber
end
- local mArray = {}
+ function diag_command(cmd, addr)
+ if addr and addr:match("^[a-zA-Z0-9%-%.:_]+$") then
+ local util = io.popen(cmd % ut.shellquote(addr))
+ if util then
+ while true do
+ local ln = util:read("*l")
+ if not ln then break end
+ luci.http.write(ln)
+ luci.http.write("\n")
+ end
+ util:close()
+ end
+ return
+ end
+ end
- local results = ""
- local interfaceDevice = ut.trim(sys.exec("uci -q -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 -q -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
+ function get_gateway(inteface)
+ local dump = require("luci.util").ubus("network.interface.%s" % interface, "status", {})
+ local gateway
+ if dump and dump.route then
+ local _, route
+ for _, route in ipairs(dump.route) do
+ if dump.route[_].target == "0.0.0.0" then
+ gateway = dump.route[_].nexthop
end
+ end
+ end
+ return gateway
+ end
+
+ local mArray = {}
+ local results = ""
+ local number = getInterfaceNumber(interface)
+
+ local uci = require "luci.model.uci".cursor(nil, "/var/state")
+ local device = uci:get("network", interface, "ifname")
+
+ luci.http.prepare_content("text/plain")
+ if device ~= "" then
+ if task == "ping_gateway" then
+ local gateway = get_gateway(interface)
+ if gateway ~= nil then
+ diag_command("ping -c 5 -W 1 %s 2>&1", gateway)
else
- results = "No default gateway for " .. interface .. " found. Default route does not exist or is configured incorrectly"
+ luci.http.prepare_content("text/plain")
+ luci.http.write(string.format("No gateway for interface %s found.", interface))
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
+ elseif task == "ping_trackips" then
+ local trackips = uci:get("mwan3", interface, "track_ip")
+ if #trackips > 0 then
+ for i in pairs(trackips) do
+ diag_command("ping -c 5 -W 1 %s 2>&1", trackips[i])
+ end
else
- results = "Missing both of the required interface IP rules"
+ luci.http.write(string.format("No tracking Hosts for interface %s defined.", interface))
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
+ elseif task == "check_rules" then
+ local number = getInterfaceNumber(interface)
+ local iif = 1000 + number
+ local fwmark = 2000 + number
+ local iif_rule = sys.exec(string.format("ip rule | grep %d", iif))
+ local fwmark_rule = sys.exec(string.format("ip rule | grep %d", fwmark))
+ if iif_rule ~= "" and fwmark_rule ~= "" then
+ luci.http.write(string.format("All required IP rules for interface %s found", interface))
+ luci.http.write("\n")
+ luci.http.write(fwmark_rule)
+ luci.http.write(iif_rule)
+ elseif iif_rule == "" and fwmark_rule ~= "" then
+ luci.http.write(string.format("Only one IP rules for interface %s found", interface))
+ luci.http.write("\n")
+ luci.http.write(fwmark_rule)
+ elseif iif_rule ~= "" and fwmark_rule == "" then
+ luci.http.write(string.format("Only one IP rules for interface %s found", interface))
+ luci.http.write("\n")
+ luci.http.write(iif_rule)
else
- results = "Missing required interface routing table " .. interfaceNumber
+ luci.http.write(string.format("Missing both IP rules for interface %s", interface))
end
- elseif tool == "hotplug" then
- if task == "ifup" then
- os.execute("/usr/sbin/mwan3 ifup " .. interface)
- results = "Hotplug ifup sent to interface " .. interface .. "..."
+ elseif task == "check_routes" then
+ local number = getInterfaceNumber(interface)
+ local routeTable = sys.exec(string.format("ip route list table %s", number))
+ if routeTable ~= "" then
+ luci.http.write(string.format("Routing table %s for interface %s found", number, interface))
+ luci.http.write("\n")
+ luci.http.write(routeTable)
else
- os.execute("/usr/sbin/mwan3 ifdown " .. interface)
- results = "Hotplug ifdown sent to interface " .. interface .. "..."
+ luci.http.write(string.format("Routing table %s for interface %s not found", number, interface))
end
+ elseif task == "hotplug_ifup" then
+ os.execute(string.format("/usr/sbin/mwan3 ifup %s", ut.shellquote(interface)))
+ luci.http.write(string.format("Hotplug ifup sent to interface %s", interface))
+ elseif task == "hotplug_ifdown" then
+ os.execute(string.format("/usr/sbin/mwan3 ifdown %s", ut.shellquote(interface)))
+ luci.http.write(string.format("Hotplug ifdown sent to interface %s", interface))
+ else
+ luci.http.write("Unknown task")
end
else
- results = "Unable to perform diagnostic tests on " .. interface .. ". There is no physical or virtual device associated with this interface"
+ luci.http.write(string.format("Unable to perform diagnostic tests on %s.", interface))
+ luci.http.write("\n")
+ luci.http.write("There is no physical or virtual device associated with this interface.")
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 dash = "-------------------------------------------------"
- local mArray = {}
+ luci.http.prepare_content("text/plain")
- -- 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 }
-
- -- wireless config
- local wirelessConfig = ut.trim(sys.exec("cat /etc/config/wireless | sed -e 's/.*username.*/ USERNAME HIDDEN/' -e 's/.*password.*/ PASSWORD HIDDEN/' -e 's/.*key.*/ KEY HIDDEN/'"))
- if wirelessConfig == "" then
- wirelessConfig = "No data found"
- end
- mArray.wificonfig = { wirelessConfig }
-
- -- ifconfig
- local ifconfig = ut.trim(sys.exec("ifconfig"))
- if ifconfig == "" then
- ifconfig = "No data found"
- end
- mArray.ifconfig = { ifconfig }
+ luci.http.write("\n")
+ luci.http.write("\n")
+ luci.http.write("Software-Version")
+ luci.http.write("\n")
+ luci.http.write(dash)
+ luci.http.write("\n")
+ if ver.distversion then
+ luci.http.write(string.format("OpenWrt - %s", ver.distversion))
+ luci.http.write("\n")
+ else
+ luci.http.write("OpenWrt - unknown")
+ luci.http.write("\n")
+ end
- -- route -n
- local routeShow = ut.trim(sys.exec("route -n"))
- if routeShow == "" then
- routeShow = "No data found"
- end
- mArray.routeshow = { routeShow }
+ if ver.luciversion then
+ luci.http.write(string.format("LuCI - %s", ver.luciversion))
+ luci.http.write("\n")
+ else
+ luci.http.write("LuCI - unknown")
+ luci.http.write("\n")
+ end
- -- ip rule show
- local ipRuleShow = ut.trim(sys.exec(ip .. "rule show"))
- if ipRuleShow == "" then
- ipRuleShow = "No data found"
- end
- mArray.iprule = { ipRuleShow }
+ luci.http.write("\n")
+ luci.http.write("\n")
+ local output = ut.trim(sys.exec("ip a show"))
+ luci.http.write("Output of \"ip a show\"")
+ luci.http.write("\n")
+ luci.http.write(dash)
+ luci.http.write("\n")
+ if output ~= "" then
+ luci.http.write(output)
+ luci.http.write("\n")
+ else
+ luci.http.write("No data found")
+ luci.http.write("\n")
+ end
- -- ip route list table 1-250
- local routeList, routeString = ut.trim(sys.exec(ip .. "rule | sed 's/://g' 2>/dev/null | 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 }
+ luci.http.write("\n")
+ luci.http.write("\n")
+ local output = ut.trim(sys.exec("ip route show"))
+ luci.http.write("Output of \"ip route show\"")
+ luci.http.write("\n")
+ luci.http.write(dash)
+ luci.http.write("\n")
+ if output ~= "" then
+ luci.http.write(output)
+ luci.http.write("\n")
+ else
+ luci.http.write("No data found")
+ luci.http.write("\n")
+ end
- -- default firewall output policy
- local firewallOut = ut.trim(sys.exec("uci -q -p /var/state get firewall.@defaults[0].output"))
- if firewallOut == "" then
- firewallOut = "No data found"
- end
- mArray.firewallout = { firewallOut }
+ luci.http.write("\n")
+ luci.http.write("\n")
+ local output = ut.trim(sys.exec("ip rule show"))
+ luci.http.write("Output of \"ip rule show\"")
+ luci.http.write("\n")
+ luci.http.write(dash)
+ luci.http.write("\n")
+ if output ~= "" then
+ luci.http.write(output)
+ luci.http.write("\n")
+ else
+ luci.http.write("No data found")
+ luci.http.write("\n")
+ end
- -- iptables
- local iptables = ut.trim(sys.exec("iptables -L -t mangle -v -n"))
- if iptables == "" then
- iptables = "No data found"
+ luci.http.write("\n")
+ luci.http.write("\n")
+ luci.http.write("Output of \"ip route list table 1-250\"")
+ luci.http.write("\n")
+ luci.http.write(dash)
+ luci.http.write("\n")
+ for i=1,250 do
+ local output = ut.trim(sys.exec(string.format("ip route list table %d", i)))
+ if output ~= "" then
+ luci.http.write(string.format("Table %s: ", i))
+ luci.http.write(output)
+ luci.http.write("\n")
end
- mArray.iptables = { iptables }
+ end
- luci.http.prepare_content("application/json")
- luci.http.write_json(mArray)
+ luci.http.write("\n")
+ luci.http.write("\n")
+ local output = ut.trim(sys.exec("iptables -L -t mangle -v -n"))
+ luci.http.write("Output of \"iptables -L -t mangle -v -n\"")
+ luci.http.write("\n")
+ luci.http.write(dash)
+ luci.http.write("\n")
+ if output ~= "" then
+ luci.http.write(output)
+ luci.http.write("\n")
+ else
+ luci.http.write("No data found")
+ luci.http.write("\n")
+ end
end
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