2 LuCI - Lua Configuration Interface
4 Copyright 2008 Steven Barth <steven@midlink.org>
6 Licensed under the Apache License, Version 2.0 (the "License");
7 you may not use this file except in compliance with the License.
8 You may obtain a copy of the License at
10 http://www.apache.org/licenses/LICENSE-2.0
15 module("luci.controller.admin.network", package.seeall)
19 local uci = require("luci.model.uci").cursor()
20 local i18n = luci.i18n.translate
21 local has_wifi = nixio.fs.stat("/etc/config/wireless")
22 local has_switch = false
24 uci:foreach("network", "switch",
33 page = node("admin", "network")
34 page.target = alias("admin", "network", "network")
35 page.title = i18n("Network")
40 page = node("admin", "network", "vlan")
41 page.target = cbi("admin_network/vlan")
42 page.title = i18n("Switch")
46 if has_wifi and has_wifi.size > 0 then
47 page = entry({"admin", "network", "wireless"}, arcombine(template("admin_network/wifi_overview"), cbi("admin_network/wifi")), i18n("Wifi"), 15)
51 page = entry({"admin", "network", "wireless_join"}, call("wifi_join"), nil, 16)
54 page = entry({"admin", "network", "wireless_add"}, call("wifi_add"), nil, 16)
57 page = entry({"admin", "network", "wireless_delete"}, call("wifi_delete"), nil, 16)
60 page = entry({"admin", "network", "wireless_status"}, call("wifi_status"), nil, 16)
64 page = entry({"admin", "network", "network"}, arcombine(cbi("admin_network/network"), cbi("admin_network/ifaces")), i18n("Interfaces"), 10)
68 page = entry({"admin", "network", "iface_add"}, cbi("admin_network/iface_add"), nil)
71 page = entry({"admin", "network", "iface_delete"}, call("iface_delete"), nil)
74 page = entry({"admin", "network", "iface_status"}, call("iface_status"), nil)
77 page = entry({"admin", "network", "iface_reconnect"}, call("iface_reconnect"), nil)
80 page = entry({"admin", "network", "iface_shutdown"}, call("iface_shutdown"), nil)
83 uci:foreach("network", "interface",
85 local ifc = section[".name"]
86 if ifc ~= "loopback" then
87 entry({"admin", "network", "network", ifc},
94 if nixio.fs.access("/etc/config/dhcp") then
95 page = node("admin", "network", "dhcpleases")
96 page.target = cbi("admin_network/dhcpleases")
97 page.title = i18n("DHCP Leases")
100 page = entry({"admin", "network", "dhcplease_status"}, call("lease_status"), nil)
103 page = node("admin", "network", "hosts")
104 page.target = cbi("admin_network/hosts")
105 page.title = i18n("Hostnames")
109 page = node("admin", "network", "routes")
110 page.target = cbi("admin_network/routes")
111 page.title = i18n("Static Routes")
114 page = node("admin", "network", "diagnostics")
115 page.target = template("admin_network/diagnostics")
116 page.title = i18n("Diagnostics")
119 page = entry({"admin", "network", "diag_ping"}, call("diag_ping"), nil)
122 page = entry({"admin", "network", "diag_nslookup"}, call("diag_nslookup"), nil)
125 page = entry({"admin", "network", "diag_traceroute"}, call("diag_traceroute"), nil)
130 local function param(x)
131 return luci.http.formvalue(x)
134 local function ptable(x)
136 return x and (type(x) ~= "table" and { x } or x) or {}
139 local dev = param("device")
140 local ssid = param("join")
143 local cancel = (param("cancel") or param("cbi.cancel")) and true or false
146 luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless_join?device=" .. dev))
148 local cbi = require "luci.cbi"
149 local tpl = require "luci.template"
150 local map = luci.cbi.load("admin_network/wifi_add")[1]
152 if map:parse() ~= cbi.FORM_DONE then
159 luci.template.render("admin_network/wifi_join")
164 local dev = luci.http.formvalue("device")
165 local ntm = require "luci.model.network".init()
167 dev = dev and ntm:get_wifidev(dev)
170 local net = dev:add_wifinet({
177 luci.http.redirect(net:adminlink())
181 function wifi_delete(network)
182 local ntm = require "luci.model.network".init()
184 ntm:del_wifinet(network)
187 luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless"))
190 function iface_status()
191 local path = luci.dispatcher.context.requestpath
192 local x = luci.model.uci.cursor_state()
196 for iface in path[#path]:gmatch("[%w%.%-]+") do
198 if x:get("network", iface, "type") == "bridge" then
201 dev = x:get("network", iface, "device") or ""
204 if #dev == 0 or dev:match("^%d") or dev:match("%W") then
205 dev = x:get("network", iface, "ifname") or ""
206 dev = dev:match("%S+")
210 local data = { id = iface }
211 for _, info in ipairs(nixio.getifaddrs()) do
212 local name = info.name:match("[^:]+")
214 if info.family == "packet" then
215 data.flags = info.flags
216 data.stats = info.data
217 data.macaddr = info.addr
219 elseif info.family == "inet" then
220 data.ipaddrs = data.ipaddrs or { }
221 data.ipaddrs[#data.ipaddrs+1] = {
223 broadaddr = info.broadaddr,
224 dstaddr = info.dstaddr,
225 netmask = info.netmask,
228 elseif info.family == "inet6" then
229 data.ip6addrs = data.ip6addrs or { }
230 data.ip6addrs[#data.ip6addrs+1] = {
232 netmask = info.netmask,
245 luci.http.prepare_content("application/json")
246 luci.http.write_json(rv)
250 luci.http.status(404, "No such device")
253 function iface_reconnect()
254 local path = luci.dispatcher.context.requestpath
255 local iface = path[#path]
256 local netmd = require "luci.model.network".init()
258 local net = netmd:get_network(iface)
261 for _, ifn in ipairs(net:get_interfaces()) do
262 local wnet = ifn:get_wifinet()
264 local wdev = wnet:get_device()
267 "env -i /sbin/wifi up %q >/dev/null 2>/dev/null"
271 luci.http.status(200, "Reconnected")
277 luci.sys.call("env -i /sbin/ifup %q >/dev/null 2>/dev/null" % iface)
278 luci.http.status(200, "Reconnected")
282 luci.http.status(404, "No such interface")
285 function iface_shutdown()
286 local path = luci.dispatcher.context.requestpath
287 local iface = path[#path]
288 local netmd = require "luci.model.network".init()
290 local net = netmd:get_network(iface)
292 luci.sys.call("env -i /sbin/ifdown %q >/dev/null 2>/dev/null" % iface)
293 luci.http.status(200, "Shutdown")
297 luci.http.status(404, "No such interface")
300 function iface_delete()
301 local path = luci.dispatcher.context.requestpath
302 local iface = path[#path]
303 local netmd = require "luci.model.network".init()
305 local net = netmd:del_network(iface)
307 luci.sys.call("env -i /sbin/ifdown %q >/dev/null 2>/dev/null" % iface)
308 luci.http.redirect(luci.dispatcher.build_url("admin/network/network"))
309 netmd:commit("network")
310 netmd:commit("wireless")
314 luci.http.status(404, "No such interface")
317 function wifi_status()
318 local path = luci.dispatcher.context.requestpath
319 local arp = luci.sys.net.arptable()
323 for dev in path[#path]:gmatch("[%w%.%-]+") do
324 local j = { id = dev }
325 local iw = luci.sys.wifi.getiwinfo(dev)
329 "channel", "frequency", "txpower", "bitrate", "signal", "noise",
330 "quality", "quality_max", "mode", "ssid", "bssid", "country",
331 "encryption", "ifname", "assoclist"
340 luci.http.prepare_content("application/json")
341 luci.http.write_json(rv)
345 luci.http.status(404, "No such device")
348 function lease_status()
350 local leasefile = "/var/dhcp.leases"
352 local uci = require "luci.model.uci".cursor()
353 local nfs = require "nixio.fs"
355 uci:foreach("dhcp", "dnsmasq",
357 if s.leasefile and nfs.access(s.leasefile) then
358 leasefile = s.leasefile
363 local fd = io.open(leasefile, "r")
366 local ln = fd:read("*l")
370 local ts, mac, ip, name = ln:match("^(%d+) (%S+) (%S+) (%S+)")
371 if ts and mac and ip and name then
373 expires = os.difftime(tonumber(ts) or 0, os.time()),
376 hostname = (name ~= "*") and name
384 luci.http.prepare_content("application/json")
385 luci.http.write_json(rv)
388 function diag_command(cmd)
389 local path = luci.dispatcher.context.requestpath
390 local addr = path[#path]
392 if addr and addr:match("^[a-zA-Z0-9%-%.:_]+$") then
393 luci.http.prepare_content("text/plain")
395 local util = io.popen(cmd % addr)
398 local ln = util:read("*l")
399 if not ln then break end
401 luci.http.write("\n")
410 luci.http.status(500, "Bad address")
414 diag_command("ping -c 5 -W 1 %q 2>&1")
417 function diag_traceroute()
418 diag_command("traceroute -q 1 -w 1 -n %q 2>&1")
421 function diag_nslookup()
422 diag_command("nslookup %q 2>&1")