modules/admin-full/luasrc/model/cbi/admin_network/wifi.lua

   1 --[[
   2 LuCI - Lua Configuration Interface
   3
   4 Copyright 2008 Steven Barth <steven@midlink.org>
   5
   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
   9
  10         http://www.apache.org/licenses/LICENSE-2.0
  11
  12 $Id$
  13 ]]--
  14
  15 local wa = require "luci.tools.webadmin"
  16 local nw = require "luci.model.network"
  17 local fs = require "nixio.fs"
  18
  19 arg[1] = arg[1] or ""
  20
  21 m = Map("wireless", "",
  22         translate("The <em>Device Configuration</em> section covers physical settings of the radio " ..
  23                 "hardware such as channel, transmit power or antenna selection which is shared among all " ..
  24                 "defined wireless networks (if the radio hardware is multi-SSID capable). Per network settings " ..
  25                 "like encryption or operation mode are grouped in the <em>Interface Configuration</em>."))
  26
  27 m:chain("network")
  28 m:chain("firewall")
  29
  30 local ifsection
  31
  32 function m.on_commit(map)
  33         local wnet = nw:get_wifinet(arg[1])
  34         if ifsection and wnet then
  35                 ifsection.section = wnet.sid
  36                 m.title = luci.util.pcdata(wnet:get_i18n())
  37         end
  38 end
  39
  40 nw.init(m.uci)
  41
  42 local wnet = nw:get_wifinet(arg[1])
  43 local wdev = wnet and wnet:get_device()
  44
  45 -- redirect to overview page if network does not exist anymore (e.g. after a revert)
  46 if not wnet or not wdev then
  47         luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless"))
  48         return
  49 end
  50
  51 -- wireless toggle was requested, commit and reload page
  52 function m.parse(map)
  53         if m:formvalue("cbid.wireless.%s.__toggle" % wdev:name()) then
  54                 if wdev:get("disabled") == "1" or wnet:get("disabled") == "1" then
  55                         wnet:set("disabled", nil)
  56                 else
  57                         wnet:set("disabled", "1")
  58                 end
  59                 wdev:set("disabled", nil)
  60
  61                 nw:commit("wireless")
  62                 luci.sys.call("(env -i /sbin/wifi down; env -i /sbin/wifi up) >/dev/null 2>/dev/null")
  63
  64                 luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless", arg[1]))
  65                 return
  66         end
  67         Map.parse(map)
  68 end
  69
  70 m.title = luci.util.pcdata(wnet:get_i18n())
  71
  72
  73 local function txpower_list(iw)
  74         local list = iw.txpwrlist or { }
  75         local off  = tonumber(iw.txpower_offset) or 0
  76         local new  = { }
  77         local prev = -1
  78         local _, val
  79         for _, val in ipairs(list) do
  80                 local dbm = val.dbm + off
  81                 local mw  = math.floor(10 ^ (dbm / 10))
  82                 if mw ~= prev then
  83                         prev = mw
  84                         new[#new+1] = {
  85                                 display_dbm = dbm,
  86                                 display_mw  = mw,
  87                                 driver_dbm  = val.dbm,
  88                                 driver_mw   = val.mw
  89                         }
  90                 end
  91         end
  92         return new
  93 end
  94
  95 local function txpower_current(pwr, list)
  96         pwr = tonumber(pwr)
  97         if pwr ~= nil then
  98                 local _, item
  99                 for _, item in ipairs(list) do
 100                         if item.driver_dbm >= pwr then
 101                                 return item.driver_dbm
 102                         end
 103                 end
 104         end
 105         return (list[#list] and list[#list].driver_dbm) or pwr or 0
 106 end
 107
 108 local function arplist(opt)
 109         local _, e, mac, ip, name
 110         local arp = { }
 111
 112         for _, e in ipairs(luci.sys.net.arptable()) do
 113                 arp[e["HW address"]:upper()] = { e["IP address"] }
 114         end
 115
 116         for e in io.lines("/etc/ethers") do
 117                 mac, ip = e:match("^([a-f0-9]%S+) (%S+)")
 118                 if mac and ip then arp[mac:upper()] = { ip } end
 119         end
 120
 121         for e in io.lines("/var/dhcp.leases") do
 122                 mac, ip, name = e:match("^%d+ (%S+) (%S+) (%S+)")
 123                 if mac and ip then arp[mac:upper()] = { ip, name ~= "*" and name } end
 124         end
 125
 126         for mac, e in luci.util.kspairs(arp) do
 127                 opt:value(mac, "%s (%s)" %{ mac, e[2] or e[1] })
 128         end
 129 end
 130
 131 local iw = luci.sys.wifi.getiwinfo(arg[1])
 132 local hw_modes      = iw.hwmodelist or { }
 133 local tx_power_list = txpower_list(iw)
 134 local tx_power_cur  = txpower_current(wdev:get("txpower"), tx_power_list)
 135
 136 s = m:section(NamedSection, wdev:name(), "wifi-device", translate("Device Configuration"))
 137 s.addremove = false
 138
 139 s:tab("general", translate("General Setup"))
 140 s:tab("macfilter", translate("MAC-Filter"))
 141 s:tab("advanced", translate("Advanced Settings"))
 142
 143 --[[
 144 back = s:option(DummyValue, "_overview", translate("Overview"))
 145 back.value = ""
 146 back.titleref = luci.dispatcher.build_url("admin", "network", "wireless")
 147 ]]
 148
 149 st = s:taboption("general", DummyValue, "__status", translate("Status"))
 150 st.template = "admin_network/wifi_status"
 151 st.ifname   = arg[1]
 152
 153 en = s:taboption("general", Button, "__toggle")
 154
 155 if wdev:get("disabled") == "1" or wnet:get("disabled") == "1" then
 156         en.title      = translate("Wireless network is disabled")
 157         en.inputtitle = translate("Enable")
 158         en.inputstyle = "apply"
 159 else
 160         en.title      = translate("Wireless network is enabled")
 161         en.inputtitle = translate("Disable")
 162         en.inputstyle = "reset"
 163 end
 164
 165
 166 local hwtype = wdev:get("type")
 167 local htcaps = wdev:get("ht_capab") and true or false
 168
 169 -- NanoFoo
 170 local nsantenna = wdev:get("antenna")
 171
 172 -- Check whether there is a client interface on the same radio,
 173 -- if yes, lock the channel choice as the station will dicatate the freq
 174 local has_sta = nil
 175 local _, net
 176 for _, net in ipairs(wdev:get_wifinets()) do
 177         if net:mode() == "sta" and net:id() ~= wnet:id() then
 178                 has_sta = net
 179                 break
 180         end
 181 end
 182
 183 if has_sta then
 184         ch = s:taboption("general", DummyValue, "choice", translate("Channel"))
 185         ch.value = translatef("Locked to channel %d used by %s",
 186                 has_sta:channel(), has_sta:shortname())
 187 else
 188         ch = s:taboption("general", Value, "channel", translate("Channel"))
 189         ch:value("auto", translate("auto"))
 190         for _, f in ipairs(iw and iw.freqlist or luci.sys.wifi.channels()) do
 191                 if not f.restricted then
 192                         ch:value(f.channel, "%i (%.3f GHz)" %{ f.channel, f.mhz / 1000 })
 193                 end
 194         end
 195 end
 196
 197 ------------------- MAC80211 Device ------------------
 198
 199 if hwtype == "mac80211" then
 200         tp = s:taboption("general",
 201                 (#tx_power_list > 0) and ListValue or Value,
 202                 "txpower", translate("Transmit Power"), "dBm")
 203
 204         tp.rmempty = true
 205         tp.default = tx_power_cur
 206
 207         function tp.cfgvalue(...)
 208                 return txpower_current(Value.cfgvalue(...), tx_power_list)
 209         end
 210
 211         for _, p in ipairs(tx_power_list) do
 212                 tp:value(p.driver_dbm, "%i dBm (%i mW)"
 213                         %{ p.display_dbm, p.display_mw })
 214         end
 215
 216         mode = s:taboption("advanced", ListValue, "hwmode", translate("Mode"))
 217         mode:value("", translate("auto"))
 218         if hw_modes.b then mode:value("11b", "802.11b") end
 219         if hw_modes.g then mode:value("11g", "802.11g") end
 220         if hw_modes.a then mode:value("11a", "802.11a") end
 221
 222         if htcaps then
 223                 if hw_modes.g and hw_modes.n then mode:value("11ng", "802.11g+n") end
 224                 if hw_modes.a and hw_modes.n then mode:value("11na", "802.11a+n") end
 225
 226                 htmode = s:taboption("advanced", ListValue, "htmode", translate("HT mode"))
 227                 htmode:depends("hwmode", "11na")
 228                 htmode:depends("hwmode", "11ng")
 229                 htmode:value("HT20", "20MHz")
 230                 htmode:value("HT40-", translate("40MHz 2nd channel below"))
 231                 htmode:value("HT40+", translate("40MHz 2nd channel above"))
 232
 233                 --htcapab = s:taboption("advanced", DynamicList, "ht_capab", translate("HT capabilities"))
 234                 --htcapab:depends("hwmode", "11na")
 235                 --htcapab:depends("hwmode", "11ng")
 236         end
 237
 238         local cl = iw and iw.countrylist
 239         if cl and #cl > 0 then
 240                 cc = s:taboption("advanced", ListValue, "country", translate("Country Code"), translate("Use ISO/IEC 3166 alpha2 country codes."))
 241                 cc.default = tostring(iw and iw.country or "00")
 242                 for _, c in ipairs(cl) do
 243                         cc:value(c.alpha2, "%s - %s" %{ c.alpha2, c.name })
 244                 end
 245         else
 246                 s:taboption("advanced", Value, "country", translate("Country Code"), translate("Use ISO/IEC 3166 alpha2 country codes."))
 247         end
 248
 249         s:taboption("advanced", Value, "distance", translate("Distance Optimization"),
 250                 translate("Distance to farthest network member in meters."))
 251
 252         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 253         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 254 end
 255
 256
 257 ------------------- Madwifi Device ------------------
 258
 259 if hwtype == "atheros" then
 260         tp = s:taboption("general",
 261                 (#tx_power_list > 0) and ListValue or Value,
 262                 "txpower", translate("Transmit Power"), "dBm")
 263
 264         tp.rmempty = true
 265         tp.default = tx_power_cur
 266
 267         function tp.cfgvalue(...)
 268                 return txpower_current(Value.cfgvalue(...), tx_power_list)
 269         end
 270
 271         for _, p in ipairs(tx_power_list) do
 272                 tp:value(p.driver_dbm, "%i dBm (%i mW)"
 273                         %{ p.display_dbm, p.display_mw })
 274         end
 275
 276         mode = s:taboption("advanced", ListValue, "hwmode", translate("Mode"))
 277         mode:value("", translate("auto"))
 278         if hw_modes.b then mode:value("11b", "802.11b") end
 279         if hw_modes.g then mode:value("11g", "802.11g") end
 280         if hw_modes.a then mode:value("11a", "802.11a") end
 281         if hw_modes.g then mode:value("11bg", "802.11b+g") end
 282         if hw_modes.g then mode:value("11gst", "802.11g + Turbo") end
 283         if hw_modes.a then mode:value("11ast", "802.11a + Turbo") end
 284         mode:value("fh", translate("Frequency Hopping"))
 285
 286         s:taboption("advanced", Flag, "diversity", translate("Diversity")).rmempty = false
 287
 288         if not nsantenna then
 289                 ant1 = s:taboption("advanced", ListValue, "txantenna", translate("Transmitter Antenna"))
 290                 ant1.widget = "radio"
 291                 ant1.orientation = "horizontal"
 292                 ant1:depends("diversity", "")
 293                 ant1:value("0", translate("auto"))
 294                 ant1:value("1", translate("Antenna 1"))
 295                 ant1:value("2", translate("Antenna 2"))
 296
 297                 ant2 = s:taboption("advanced", ListValue, "rxantenna", translate("Receiver Antenna"))
 298                 ant2.widget = "radio"
 299                 ant2.orientation = "horizontal"
 300                 ant2:depends("diversity", "")
 301                 ant2:value("0", translate("auto"))
 302                 ant2:value("1", translate("Antenna 1"))
 303                 ant2:value("2", translate("Antenna 2"))
 304
 305         else -- NanoFoo
 306                 local ant = s:taboption("advanced", ListValue, "antenna", translate("Transmitter Antenna"))
 307                 ant:value("auto")
 308                 ant:value("vertical")
 309                 ant:value("horizontal")
 310                 ant:value("external")
 311         end
 312
 313         s:taboption("advanced", Value, "distance", translate("Distance Optimization"),
 314                 translate("Distance to farthest network member in meters."))
 315         s:taboption("advanced", Value, "regdomain", translate("Regulatory Domain"))
 316         s:taboption("advanced", Value, "country", translate("Country Code"))
 317         s:taboption("advanced", Flag, "outdoor", translate("Outdoor Channels"))
 318
 319         --s:option(Flag, "nosbeacon", translate("Disable HW-Beacon timer"))
 320 end
 321
 322
 323
 324 ------------------- Broadcom Device ------------------
 325
 326 if hwtype == "broadcom" then
 327         tp = s:taboption("general",
 328                 (#tx_power_list > 0) and ListValue or Value,
 329                 "txpower", translate("Transmit Power"), "dBm")
 330
 331         tp.rmempty = true
 332         tp.default = tx_power_cur
 333
 334         function tp.cfgvalue(...)
 335                 return txpower_current(Value.cfgvalue(...), tx_power_list)
 336         end
 337
 338         for _, p in ipairs(tx_power_list) do
 339                 tp:value(p.driver_dbm, "%i dBm (%i mW)"
 340                         %{ p.display_dbm, p.display_mw })
 341         end
 342
 343         mode = s:taboption("advanced", ListValue, "hwmode", translate("Mode"))
 344         mode:value("11bg", "802.11b+g")
 345         mode:value("11b", "802.11b")
 346         mode:value("11g", "802.11g")
 347         mode:value("11gst", "802.11g + Turbo")
 348
 349         ant1 = s:taboption("advanced", ListValue, "txantenna", translate("Transmitter Antenna"))
 350         ant1.widget = "radio"
 351         ant1:depends("diversity", "")
 352         ant1:value("3", translate("auto"))
 353         ant1:value("0", translate("Antenna 1"))
 354         ant1:value("1", translate("Antenna 2"))
 355
 356         ant2 = s:taboption("advanced", ListValue, "rxantenna", translate("Receiver Antenna"))
 357         ant2.widget = "radio"
 358         ant2:depends("diversity", "")
 359         ant2:value("3", translate("auto"))
 360         ant2:value("0", translate("Antenna 1"))
 361         ant2:value("1", translate("Antenna 2"))
 362
 363         s:taboption("advanced", Flag, "frameburst", translate("Frame Bursting"))
 364
 365         s:taboption("advanced", Value, "distance", translate("Distance Optimization"))
 366         --s:option(Value, "slottime", translate("Slot time"))
 367
 368         s:taboption("advanced", Value, "country", translate("Country Code"))
 369         s:taboption("advanced", Value, "maxassoc", translate("Connection Limit"))
 370 end
 371
 372
 373 --------------------- HostAP Device ---------------------
 374
 375 if hwtype == "prism2" then
 376         s:taboption("advanced", Value, "txpower", translate("Transmit Power"), "att units").rmempty = true
 377
 378         s:taboption("advanced", Flag, "diversity", translate("Diversity")).rmempty = false
 379
 380         s:taboption("advanced", Value, "txantenna", translate("Transmitter Antenna"))
 381         s:taboption("advanced", Value, "rxantenna", translate("Receiver Antenna"))
 382 end
 383
 384
 385 ----------------------- Interface -----------------------
 386
 387 s = m:section(NamedSection, wnet.sid, "wifi-iface", translate("Interface Configuration"))
 388 ifsection = s
 389 s.addremove = false
 390 s.anonymous = true
 391 s.defaults.device = wdev:name()
 392
 393 s:tab("general", translate("General Setup"))
 394 s:tab("encryption", translate("Wireless Security"))
 395 s:tab("macfilter", translate("MAC-Filter"))
 396 s:tab("advanced", translate("Advanced Settings"))
 397
 398 s:taboption("general", Value, "ssid", translate("<abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 399
 400 mode = s:taboption("general", ListValue, "mode", translate("Mode"))
 401 mode.override_values = true
 402 mode:value("ap", translate("Access Point"))
 403 mode:value("sta", translate("Client"))
 404 mode:value("adhoc", translate("Ad-Hoc"))
 405
 406 bssid = s:taboption("general", Value, "bssid", translate("<abbr title=\"Basic Service Set Identifier\">BSSID</abbr>"))
 407
 408 network = s:taboption("general", Value, "network", translate("Network"),
 409         translate("Choose the network you want to attach to this wireless interface. " ..
 410                 "Select <em>unspecified</em> to not attach any network or fill out the " ..
 411                 "<em>create</em> field to define a new network."))
 412
 413 network.rmempty = true
 414 network.template = "cbi/network_netlist"
 415 network.widget = "radio"
 416
 417 function network.write(self, section, value)
 418         local i = nw:get_interface(section)
 419         if i then
 420                 if value == '-' then
 421                         value = m:formvalue(self:cbid(section) .. ".newnet")
 422                         if value and #value > 0 then
 423                                 local n = nw:add_network(value, {proto="none"})
 424                                 if n then n:add_interface(i) end
 425                         else
 426                                 local n = i:get_network()
 427                                 if n then n:del_interface(i) end
 428                         end
 429                 else
 430                         local n = nw:get_network(value)
 431                         if n then
 432                                 n:set("type", "bridge")
 433                                 n:add_interface(i)
 434                         end
 435                 end
 436         end
 437 end
 438
 439 -------------------- MAC80211 Interface ----------------------
 440
 441 if hwtype == "mac80211" then
 442         if fs.access("/usr/sbin/iw") then
 443                 mode:value("mesh", "802.11s")
 444         end
 445
 446         mode:value("ahdemo", translate("Pseudo Ad-Hoc (ahdemo)"))
 447         mode:value("monitor", translate("Monitor"))
 448         bssid:depends({mode="adhoc"})
 449         bssid:depends({mode="sta"})
 450         bssid:depends({mode="sta-wds"})
 451
 452         mp = s:taboption("macfilter", ListValue, "macfilter", translate("MAC-Address Filter"))
 453         mp:depends({mode="ap"})
 454         mp:depends({mode="ap-wds"})
 455         mp:value("", translate("disable"))
 456         mp:value("allow", translate("Allow listed only"))
 457         mp:value("deny", translate("Allow all except listed"))
 458
 459         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 460         ml.datatype = "macaddr"
 461         ml:depends({macfilter="allow"})
 462         ml:depends({macfilter="deny"})
 463         arplist(ml)
 464
 465         mode:value("ap-wds", "%s (%s)" % {translate("Access Point"), translate("WDS")})
 466         mode:value("sta-wds", "%s (%s)" % {translate("Client"), translate("WDS")})
 467
 468         function mode.write(self, section, value)
 469                 if value == "ap-wds" then
 470                         ListValue.write(self, section, "ap")
 471                         m.uci:set("wireless", section, "wds", 1)
 472                 elseif value == "sta-wds" then
 473                         ListValue.write(self, section, "sta")
 474                         m.uci:set("wireless", section, "wds", 1)
 475                 else
 476                         ListValue.write(self, section, value)
 477                         m.uci:delete("wireless", section, "wds")
 478                 end
 479         end
 480
 481         function mode.cfgvalue(self, section)
 482                 local mode = ListValue.cfgvalue(self, section)
 483                 local wds  = m.uci:get("wireless", section, "wds") == "1"
 484
 485                 if mode == "ap" and wds then
 486                         return "ap-wds"
 487                 elseif mode == "sta" and wds then
 488                         return "sta-wds"
 489                 else
 490                         return mode
 491                 end
 492         end
 493
 494         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 495         hidden:depends({mode="ap"})
 496         hidden:depends({mode="ap-wds"})
 497 end
 498
 499
 500
 501 -------------------- Madwifi Interface ----------------------
 502
 503 if hwtype == "atheros" then
 504         mode:value("ahdemo", translate("Pseudo Ad-Hoc (ahdemo)"))
 505         mode:value("monitor", translate("Monitor"))
 506         mode:value("ap-wds", "%s (%s)" % {translate("Access Point"), translate("WDS")})
 507         mode:value("sta-wds", "%s (%s)" % {translate("Client"), translate("WDS")})
 508         mode:value("wds", translate("Static WDS"))
 509
 510         function mode.write(self, section, value)
 511                 if value == "ap-wds" then
 512                         ListValue.write(self, section, "ap")
 513                         m.uci:set("wireless", section, "wds", 1)
 514                 elseif value == "sta-wds" then
 515                         ListValue.write(self, section, "sta")
 516                         m.uci:set("wireless", section, "wds", 1)
 517                 else
 518                         ListValue.write(self, section, value)
 519                         m.uci:delete("wireless", section, "wds")
 520                 end
 521         end
 522
 523         function mode.cfgvalue(self, section)
 524                 local mode = ListValue.cfgvalue(self, section)
 525                 local wds  = m.uci:get("wireless", section, "wds") == "1"
 526
 527                 if mode == "ap" and wds then
 528                         return "ap-wds"
 529                 elseif mode == "sta" and wds then
 530                         return "sta-wds"
 531                 else
 532                         return mode
 533                 end
 534         end
 535
 536         bssid:depends({mode="adhoc"})
 537         bssid:depends({mode="ahdemo"})
 538         bssid:depends({mode="wds"})
 539
 540         wdssep = s:taboption("advanced", Flag, "wdssep", translate("Separate WDS"))
 541         wdssep:depends({mode="ap-wds"})
 542
 543         s:taboption("advanced", Flag, "doth", "802.11h")
 544         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 545         hidden:depends({mode="ap"})
 546         hidden:depends({mode="adhoc"})
 547         hidden:depends({mode="ap-wds"})
 548         hidden:depends({mode="sta-wds"})
 549         isolate = s:taboption("advanced", Flag, "isolate", translate("Separate Clients"),
 550          translate("Prevents client-to-client communication"))
 551         isolate:depends({mode="ap"})
 552         s:taboption("advanced", Flag, "bgscan", translate("Background Scan"))
 553
 554         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("MAC-Address Filter"))
 555         mp:value("", translate("disable"))
 556         mp:value("allow", translate("Allow listed only"))
 557         mp:value("deny", translate("Allow all except listed"))
 558
 559         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 560         ml.datatype = "macaddr"
 561         ml:depends({macpolicy="allow"})
 562         ml:depends({macpolicy="deny"})
 563         arplist(ml)
 564
 565         s:taboption("advanced", Value, "rate", translate("Transmission Rate"))
 566         s:taboption("advanced", Value, "mcast_rate", translate("Multicast Rate"))
 567         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 568         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 569         s:taboption("advanced", Value, "minrate", translate("Minimum Rate"))
 570         s:taboption("advanced", Value, "maxrate", translate("Maximum Rate"))
 571         s:taboption("advanced", Flag, "compression", translate("Compression"))
 572
 573         s:taboption("advanced", Flag, "bursting", translate("Frame Bursting"))
 574         s:taboption("advanced", Flag, "turbo", translate("Turbo Mode"))
 575         s:taboption("advanced", Flag, "ff", translate("Fast Frames"))
 576
 577         s:taboption("advanced", Flag, "wmm", translate("WMM Mode"))
 578         s:taboption("advanced", Flag, "xr", translate("XR Support"))
 579         s:taboption("advanced", Flag, "ar", translate("AR Support"))
 580
 581         local swm = s:taboption("advanced", Flag, "sw_merge", translate("Disable HW-Beacon timer"))
 582         swm:depends({mode="adhoc"})
 583
 584         local nos = s:taboption("advanced", Flag, "nosbeacon", translate("Disable HW-Beacon timer"))
 585         nos:depends({mode="sta"})
 586         nos:depends({mode="sta-wds"})
 587
 588         local probereq = s:taboption("advanced", Flag, "probereq", translate("Do not send probe responses"))
 589         probereq.enabled  = "0"
 590         probereq.disabled = "1"
 591 end
 592
 593
 594 -------------------- Broadcom Interface ----------------------
 595
 596 if hwtype == "broadcom" then
 597         mode:value("wds", translate("WDS"))
 598         mode:value("monitor", translate("Monitor"))
 599
 600         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 601         hidden:depends({mode="ap"})
 602         hidden:depends({mode="adhoc"})
 603         hidden:depends({mode="wds"})
 604
 605         isolate = s:taboption("advanced", Flag, "isolate", translate("Separate Clients"),
 606          translate("Prevents client-to-client communication"))
 607         isolate:depends({mode="ap"})
 608
 609         s:taboption("advanced", Flag, "doth", "802.11h")
 610         s:taboption("advanced", Flag, "wmm", translate("WMM Mode"))
 611
 612         bssid:depends({mode="wds"})
 613         bssid:depends({mode="adhoc"})
 614 end
 615
 616
 617 ----------------------- HostAP Interface ---------------------
 618
 619 if hwtype == "prism2" then
 620         mode:value("wds", translate("WDS"))
 621         mode:value("monitor", translate("Monitor"))
 622
 623         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 624         hidden:depends({mode="ap"})
 625         hidden:depends({mode="adhoc"})
 626         hidden:depends({mode="wds"})
 627
 628         bssid:depends({mode="sta"})
 629
 630         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("MAC-Address Filter"))
 631         mp:value("", translate("disable"))
 632         mp:value("allow", translate("Allow listed only"))
 633         mp:value("deny", translate("Allow all except listed"))
 634         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 635         ml:depends({macpolicy="allow"})
 636         ml:depends({macpolicy="deny"})
 637         arplist(ml)
 638
 639         s:taboption("advanced", Value, "rate", translate("Transmission Rate"))
 640         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 641         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 642 end
 643
 644
 645 ------------------- WiFI-Encryption -------------------
 646
 647 encr = s:taboption("encryption", ListValue, "encryption", translate("Encryption"))
 648 encr.override_values = true
 649 encr.override_depends = true
 650 encr:depends({mode="ap"})
 651 encr:depends({mode="sta"})
 652 encr:depends({mode="adhoc"})
 653 encr:depends({mode="ahdemo"})
 654 encr:depends({mode="ap-wds"})
 655 encr:depends({mode="sta-wds"})
 656 encr:depends({mode="mesh"})
 657
 658 cipher = s:taboption("encryption", ListValue, "cipher", translate("Cipher"))
 659 cipher:depends({encryption="wpa"})
 660 cipher:depends({encryption="wpa2"})
 661 cipher:depends({encryption="psk"})
 662 cipher:depends({encryption="psk2"})
 663 cipher:depends({encryption="wpa-mixed"})
 664 cipher:depends({encryption="psk-mixed"})
 665 cipher:value("auto", translate("auto"))
 666 cipher:value("ccmp", translate("Force CCMP (AES)"))
 667 cipher:value("tkip", translate("Force TKIP"))
 668 cipher:value("tkip+ccmp", translate("Force TKIP and CCMP (AES)"))
 669
 670 function encr.cfgvalue(self, section)
 671         local v = tostring(ListValue.cfgvalue(self, section))
 672         if v == "wep" then
 673                 return "wep-open"
 674         elseif v and v:match("%+") then
 675                 return (v:gsub("%+.+$", ""))
 676         end
 677         return v
 678 end
 679
 680 function encr.write(self, section, value)
 681         local e = tostring(encr:formvalue(section))
 682         local c = tostring(cipher:formvalue(section))
 683         if value == "wpa" or value == "wpa2"  then
 684                 self.map.uci:delete("wireless", section, "key")
 685         end
 686         if e and (c == "tkip" or c == "ccmp" or c == "tkip+ccmp") then
 687                 e = e .. "+" .. c
 688         end
 689         self.map:set(section, "encryption", e)
 690 end
 691
 692 function cipher.cfgvalue(self, section)
 693         local v = tostring(ListValue.cfgvalue(encr, section))
 694         if v and v:match("%+") then
 695                 v = v:gsub("^[^%+]+%+", "")
 696                 if v == "aes" then v = "ccmp"
 697                 elseif v == "tkip+aes" then v = "tkip+ccmp"
 698                 elseif v == "aes+tkip" then v = "tkip+ccmp"
 699                 elseif v == "ccmp+tkip" then v = "tkip+ccmp"
 700                 end
 701         end
 702         return v
 703 end
 704
 705 function cipher.write(self, section)
 706         return encr:write(section)
 707 end
 708
 709
 710 encr:value("none", "No Encryption")
 711 encr:value("wep-open",   translate("WEP Open System"), {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"}, {mode="ahdemo"}, {mode="wds"})
 712 encr:value("wep-shared", translate("WEP Shared Key"),  {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"}, {mode="ahdemo"}, {mode="wds"})
 713
 714 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 715         local supplicant = fs.access("/usr/sbin/wpa_supplicant")
 716         local hostapd = fs.access("/usr/sbin/hostapd")
 717
 718         -- Probe EAP support
 719         local has_ap_eap  = (os.execute("hostapd -veap >/dev/null 2>/dev/null") == 0)
 720         local has_sta_eap = (os.execute("wpa_supplicant -veap >/dev/null 2>/dev/null") == 0)
 721
 722         if hostapd and supplicant then
 723                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 724                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 725                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 726                 if has_ap_eap and has_sta_eap then
 727                         encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 728                         encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 729                 end
 730         elseif hostapd and not supplicant then
 731                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="ap-wds"})
 732                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="ap-wds"})
 733                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="ap-wds"})
 734                 if has_ap_eap then
 735                         encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="ap-wds"})
 736                         encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="ap-wds"})
 737                 end
 738                 encr.description = translate(
 739                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 740                         "and ad-hoc mode) to be installed."
 741                 )
 742         elseif not hostapd and supplicant then
 743                 encr:value("psk", "WPA-PSK", {mode="sta"}, {mode="sta-wds"})
 744                 encr:value("psk2", "WPA2-PSK", {mode="sta"}, {mode="sta-wds"})
 745                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="sta"}, {mode="sta-wds"})
 746                 if has_sta_eap then
 747                         encr:value("wpa", "WPA-EAP", {mode="sta"}, {mode="sta-wds"})
 748                         encr:value("wpa2", "WPA2-EAP", {mode="sta"}, {mode="sta-wds"})
 749                 end
 750                 encr.description = translate(
 751                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 752                         "and ad-hoc mode) to be installed."
 753                 )
 754         else
 755                 encr.description = translate(
 756                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 757                         "and ad-hoc mode) to be installed."
 758                 )
 759         end
 760 elseif hwtype == "broadcom" then
 761         encr:value("psk", "WPA-PSK")
 762         encr:value("psk2", "WPA2-PSK")
 763         encr:value("psk+psk2", "WPA-PSK/WPA2-PSK Mixed Mode")
 764 end
 765
 766 auth_server = s:taboption("encryption", Value, "auth_server", translate("Radius-Authentication-Server"))
 767 auth_server:depends({mode="ap", encryption="wpa"})
 768 auth_server:depends({mode="ap", encryption="wpa2"})
 769 auth_server:depends({mode="ap-wds", encryption="wpa"})
 770 auth_server:depends({mode="ap-wds", encryption="wpa2"})
 771 auth_server.rmempty = true
 772 auth_server.datatype = "host"
 773
 774 auth_port = s:taboption("encryption", Value, "auth_port", translate("Radius-Authentication-Port"), translatef("Default %d", 1812))
 775 auth_port:depends({mode="ap", encryption="wpa"})
 776 auth_port:depends({mode="ap", encryption="wpa2"})
 777 auth_port:depends({mode="ap-wds", encryption="wpa"})
 778 auth_port:depends({mode="ap-wds", encryption="wpa2"})
 779 auth_port.rmempty = true
 780 auth_port.datatype = "port"
 781
 782 auth_secret = s:taboption("encryption", Value, "auth_secret", translate("Radius-Authentication-Secret"))
 783 auth_secret:depends({mode="ap", encryption="wpa"})
 784 auth_secret:depends({mode="ap", encryption="wpa2"})
 785 auth_secret:depends({mode="ap-wds", encryption="wpa"})
 786 auth_secret:depends({mode="ap-wds", encryption="wpa2"})
 787 auth_secret.rmempty = true
 788 auth_secret.password = true
 789
 790 acct_server = s:taboption("encryption", Value, "acct_server", translate("Radius-Accounting-Server"))
 791 acct_server:depends({mode="ap", encryption="wpa"})
 792 acct_server:depends({mode="ap", encryption="wpa2"})
 793 acct_server:depends({mode="ap-wds", encryption="wpa"})
 794 acct_server:depends({mode="ap-wds", encryption="wpa2"})
 795 acct_server.rmempty = true
 796 acct_server.datatype = "host"
 797
 798 acct_port = s:taboption("encryption", Value, "acct_port", translate("Radius-Accounting-Port"), translatef("Default %d", 1813))
 799 acct_port:depends({mode="ap", encryption="wpa"})
 800 acct_port:depends({mode="ap", encryption="wpa2"})
 801 acct_port:depends({mode="ap-wds", encryption="wpa"})
 802 acct_port:depends({mode="ap-wds", encryption="wpa2"})
 803 acct_port.rmempty = true
 804 acct_port.datatype = "port"
 805
 806 acct_secret = s:taboption("encryption", Value, "acct_secret", translate("Radius-Accounting-Secret"))
 807 acct_secret:depends({mode="ap", encryption="wpa"})
 808 acct_secret:depends({mode="ap", encryption="wpa2"})
 809 acct_secret:depends({mode="ap-wds", encryption="wpa"})
 810 acct_secret:depends({mode="ap-wds", encryption="wpa2"})
 811 acct_secret.rmempty = true
 812 acct_secret.password = true
 813
 814 wpakey = s:taboption("encryption", Value, "_wpa_key", translate("Key"))
 815 wpakey:depends("encryption", "psk")
 816 wpakey:depends("encryption", "psk2")
 817 wpakey:depends("encryption", "psk+psk2")
 818 wpakey:depends("encryption", "psk-mixed")
 819 wpakey.datatype = "wpakey"
 820 wpakey.rmempty = true
 821 wpakey.password = true
 822
 823 wpakey.cfgvalue = function(self, section, value)
 824         local key = m.uci:get("wireless", section, "key")
 825         if key == "1" or key == "2" or key == "3" or key == "4" then
 826                 return nil
 827         end
 828         return key
 829 end
 830
 831 wpakey.write = function(self, section, value)
 832         self.map.uci:set("wireless", section, "key", value)
 833         self.map.uci:delete("wireless", section, "key1")
 834 end
 835
 836
 837 wepslot = s:taboption("encryption", ListValue, "_wep_key", translate("Used Key Slot"))
 838 wepslot:depends("encryption", "wep-open")
 839 wepslot:depends("encryption", "wep-shared")
 840 wepslot:value("1", translatef("Key #%d", 1))
 841 wepslot:value("2", translatef("Key #%d", 2))
 842 wepslot:value("3", translatef("Key #%d", 3))
 843 wepslot:value("4", translatef("Key #%d", 4))
 844
 845 wepslot.cfgvalue = function(self, section)
 846         local slot = tonumber(m.uci:get("wireless", section, "key"))
 847         if not slot or slot < 1 or slot > 4 then
 848                 return 1
 849         end
 850         return slot
 851 end
 852
 853 wepslot.write = function(self, section, value)
 854         self.map.uci:set("wireless", section, "key", value)
 855 end
 856
 857 local slot
 858 for slot=1,4 do
 859         wepkey = s:taboption("encryption", Value, "key" .. slot, translatef("Key #%d", slot))
 860         wepkey:depends("encryption", "wep-open")
 861         wepkey:depends("encryption", "wep-shared")
 862         wepkey.datatype = "wepkey"
 863         wepkey.rmempty = true
 864         wepkey.password = true
 865
 866         function wepkey.write(self, section, value)
 867                 if value and (#value == 5 or #value == 13) then
 868                         value = "s:" .. value
 869                 end
 870                 return Value.write(self, section, value)
 871         end
 872 end
 873
 874
 875 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 876         nasid = s:taboption("encryption", Value, "nasid", translate("NAS ID"))
 877         nasid:depends({mode="ap", encryption="wpa"})
 878         nasid:depends({mode="ap", encryption="wpa2"})
 879         nasid:depends({mode="ap-wds", encryption="wpa"})
 880         nasid:depends({mode="ap-wds", encryption="wpa2"})
 881         nasid.rmempty = true
 882
 883         eaptype = s:taboption("encryption", ListValue, "eap_type", translate("EAP-Method"))
 884         eaptype:value("tls",  "TLS")
 885         eaptype:value("ttls", "TTLS")
 886         eaptype:value("peap", "PEAP")
 887         eaptype:depends({mode="sta", encryption="wpa"})
 888         eaptype:depends({mode="sta", encryption="wpa2"})
 889         eaptype:depends({mode="sta-wds", encryption="wpa"})
 890         eaptype:depends({mode="sta-wds", encryption="wpa2"})
 891
 892         cacert = s:taboption("encryption", FileUpload, "ca_cert", translate("Path to CA-Certificate"))
 893         cacert:depends({mode="sta", encryption="wpa"})
 894         cacert:depends({mode="sta", encryption="wpa2"})
 895         cacert:depends({mode="sta-wds", encryption="wpa"})
 896         cacert:depends({mode="sta-wds", encryption="wpa2"})
 897
 898         clientcert = s:taboption("encryption", FileUpload, "client_cert", translate("Path to Client-Certificate"))
 899         clientcert:depends({mode="sta", encryption="wpa"})
 900         clientcert:depends({mode="sta", encryption="wpa2"})
 901         clientcert:depends({mode="sta-wds", encryption="wpa"})
 902         clientcert:depends({mode="sta-wds", encryption="wpa2"})
 903
 904         privkey = s:taboption("encryption", FileUpload, "priv_key", translate("Path to Private Key"))
 905         privkey:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 906         privkey:depends({mode="sta", eap_type="tls", encryption="wpa"})
 907         privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 908         privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 909
 910         privkeypwd = s:taboption("encryption", Value, "priv_key_pwd", translate("Password of Private Key"))
 911         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 912         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa"})
 913         privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 914         privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 915
 916
 917         auth = s:taboption("encryption", Value, "auth", translate("Authentication"))
 918         auth:value("PAP")
 919         auth:value("CHAP")
 920         auth:value("MSCHAP")
 921         auth:value("MSCHAPV2")
 922         auth:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 923         auth:depends({mode="sta", eap_type="peap", encryption="wpa"})
 924         auth:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 925         auth:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 926         auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 927         auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 928         auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 929         auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 930
 931
 932         identity = s:taboption("encryption", Value, "identity", translate("Identity"))
 933         identity:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 934         identity:depends({mode="sta", eap_type="peap", encryption="wpa"})
 935         identity:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 936         identity:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 937         identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 938         identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 939         identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 940         identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 941
 942         password = s:taboption("encryption", Value, "password", translate("Password"))
 943         password:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 944         password:depends({mode="sta", eap_type="peap", encryption="wpa"})
 945         password:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 946         password:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 947         password:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 948         password:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 949         password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 950         password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 951 end
 952
 953 return m