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 ut = require "luci.util"
  18 local fs = require "nixio.fs"
  19
  20 arg[1] = arg[1] or ""
  21
  22 m = Map("wireless", "",
  23         translate("The <em>Device Configuration</em> section covers physical settings of the radio " ..
  24                 "hardware such as channel, transmit power or antenna selection which is shared among all " ..
  25                 "defined wireless networks (if the radio hardware is multi-SSID capable). Per network settings " ..
  26                 "like encryption or operation mode are grouped in the <em>Interface Configuration</em>."))
  27
  28 m:chain("network")
  29 m:chain("firewall")
  30
  31 local ifsection
  32
  33 function m.on_commit(map)
  34         local wnet = nw:get_wifinet(arg[1])
  35         if ifsection and wnet then
  36                 ifsection.section = wnet.sid
  37                 m.title = luci.util.pcdata(wnet:get_i18n())
  38         end
  39 end
  40
  41 nw.init(m.uci)
  42
  43 local wnet = nw:get_wifinet(arg[1])
  44 local wdev = wnet and wnet:get_device()
  45
  46 -- redirect to overview page if network does not exist anymore (e.g. after a revert)
  47 if not wnet or not wdev then
  48         luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless"))
  49         return
  50 end
  51
  52 -- wireless toggle was requested, commit and reload page
  53 function m.parse(map)
  54         if m:formvalue("cbid.wireless.%s.__toggle" % wdev:name()) then
  55                 if wdev:get("disabled") == "1" or wnet:get("disabled") == "1" then
  56                         wnet:set("disabled", nil)
  57                 else
  58                         wnet:set("disabled", "1")
  59                 end
  60                 wdev:set("disabled", nil)
  61
  62                 nw:commit("wireless")
  63                 luci.sys.call("(env -i /sbin/wifi down; env -i /sbin/wifi up) >/dev/null 2>/dev/null")
  64
  65                 luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless", arg[1]))
  66                 return
  67         end
  68         Map.parse(map)
  69 end
  70
  71 m.title = luci.util.pcdata(wnet:get_i18n())
  72
  73
  74 local function txpower_list(iw)
  75         local list = iw.txpwrlist or { }
  76         local off  = tonumber(iw.txpower_offset) or 0
  77         local new  = { }
  78         local prev = -1
  79         local _, val
  80         for _, val in ipairs(list) do
  81                 local dbm = val.dbm + off
  82                 local mw  = math.floor(10 ^ (dbm / 10))
  83                 if mw ~= prev then
  84                         prev = mw
  85                         new[#new+1] = {
  86                                 display_dbm = dbm,
  87                                 display_mw  = mw,
  88                                 driver_dbm  = val.dbm,
  89                                 driver_mw   = val.mw
  90                         }
  91                 end
  92         end
  93         return new
  94 end
  95
  96 local function txpower_current(pwr, list)
  97         pwr = tonumber(pwr)
  98         if pwr ~= nil then
  99                 local _, item
 100                 for _, item in ipairs(list) do
 101                         if item.driver_dbm >= pwr then
 102                                 return item.driver_dbm
 103                         end
 104                 end
 105         end
 106         return (list[#list] and list[#list].driver_dbm) or pwr or 0
 107 end
 108
 109 local function arplist(opt)
 110         local _, e, mac, ip, name
 111         local arp = { }
 112
 113         for _, e in ipairs(luci.sys.net.arptable()) do
 114                 arp[e["HW address"]:upper()] = { e["IP address"] }
 115         end
 116
 117         if fs.access("/etc/ethers") then
 118                 for e in io.lines("/etc/ethers") do
 119                         mac, ip = e:match("^([a-f0-9]%S+) (%S+)")
 120                         if mac and ip then arp[mac:upper()] = { ip } end
 121                 end
 122         end
 123
 124         if fs.access("/var/dhcp.leases") then
 125                 for e in io.lines("/var/dhcp.leases") do
 126                         mac, ip, name = e:match("^%d+ (%S+) (%S+) (%S+)")
 127                         if mac and ip then arp[mac:upper()] = { ip, name ~= "*" and name } end
 128                 end
 129         end
 130
 131         for mac, e in luci.util.kspairs(arp) do
 132                 opt:value(mac, "%s (%s)" %{ mac, e[2] or e[1] })
 133         end
 134 end
 135
 136 local iw = luci.sys.wifi.getiwinfo(arg[1])
 137 local hw_modes      = iw.hwmodelist or { }
 138 local tx_power_list = txpower_list(iw)
 139 local tx_power_cur  = txpower_current(wdev:get("txpower"), tx_power_list)
 140
 141 s = m:section(NamedSection, wdev:name(), "wifi-device", translate("Device Configuration"))
 142 s.addremove = false
 143
 144 s:tab("general", translate("General Setup"))
 145 s:tab("macfilter", translate("MAC-Filter"))
 146 s:tab("advanced", translate("Advanced Settings"))
 147
 148 --[[
 149 back = s:option(DummyValue, "_overview", translate("Overview"))
 150 back.value = ""
 151 back.titleref = luci.dispatcher.build_url("admin", "network", "wireless")
 152 ]]
 153
 154 st = s:taboption("general", DummyValue, "__status", translate("Status"))
 155 st.template = "admin_network/wifi_status"
 156 st.ifname   = arg[1]
 157
 158 en = s:taboption("general", Button, "__toggle")
 159
 160 if wdev:get("disabled") == "1" or wnet:get("disabled") == "1" then
 161         en.title      = translate("Wireless network is disabled")
 162         en.inputtitle = translate("Enable")
 163         en.inputstyle = "apply"
 164 else
 165         en.title      = translate("Wireless network is enabled")
 166         en.inputtitle = translate("Disable")
 167         en.inputstyle = "reset"
 168 end
 169
 170
 171 local hwtype = wdev:get("type")
 172 local htcaps = wdev:get("ht_capab") and true or false
 173
 174 -- NanoFoo
 175 local nsantenna = wdev:get("antenna")
 176
 177 -- Check whether there is a client interface on the same radio,
 178 -- if yes, lock the channel choice as the station will dicatate the freq
 179 local has_sta = nil
 180 local _, net
 181 for _, net in ipairs(wdev:get_wifinets()) do
 182         if net:mode() == "sta" and net:id() ~= wnet:id() then
 183                 has_sta = net
 184                 break
 185         end
 186 end
 187
 188 if has_sta then
 189         ch = s:taboption("general", DummyValue, "choice", translate("Channel"))
 190         ch.value = translatef("Locked to channel %d used by %s",
 191                 has_sta:channel(), has_sta:shortname())
 192 else
 193         ch = s:taboption("general", Value, "channel", translate("Channel"))
 194         ch:value("auto", translate("auto"))
 195         for _, f in ipairs(iw and iw.freqlist or luci.sys.wifi.channels()) do
 196                 if not f.restricted then
 197                         ch:value(f.channel, "%i (%.3f GHz)" %{ f.channel, f.mhz / 1000 })
 198                 end
 199         end
 200 end
 201
 202 ------------------- MAC80211 Device ------------------
 203
 204 if hwtype == "mac80211" then
 205         if #tx_power_list > 1 then
 206                 tp = s:taboption("general", ListValue,
 207                         "txpower", translate("Transmit Power"), "dBm")
 208                 tp.rmempty = true
 209                 tp.default = tx_power_cur
 210                 function tp.cfgvalue(...)
 211                         return txpower_current(Value.cfgvalue(...), tx_power_list)
 212                 end
 213
 214                 for _, p in ipairs(tx_power_list) do
 215                         tp:value(p.driver_dbm, "%i dBm (%i mW)"
 216                                 %{ p.display_dbm, p.display_mw })
 217                 end
 218         end
 219
 220         mode = s:taboption("advanced", ListValue, "hwmode", translate("Mode"))
 221         mode:value("", translate("auto"))
 222         if hw_modes.b then mode:value("11b", "802.11b") end
 223         if hw_modes.g then mode:value("11g", "802.11g") end
 224         if hw_modes.a then mode:value("11a", "802.11a") end
 225
 226         if htcaps then
 227                 if hw_modes.g and hw_modes.n then mode:value("11ng", "802.11g+n") end
 228                 if hw_modes.a and hw_modes.n then mode:value("11na", "802.11a+n") end
 229
 230                 htmode = s:taboption("advanced", ListValue, "htmode", translate("HT mode"))
 231                 htmode:depends("hwmode", "11na")
 232                 htmode:depends("hwmode", "11ng")
 233                 htmode:value("HT20", "20MHz")
 234                 htmode:value("HT40-", translate("40MHz 2nd channel below"))
 235                 htmode:value("HT40+", translate("40MHz 2nd channel above"))
 236
 237                 --htcapab = s:taboption("advanced", DynamicList, "ht_capab", translate("HT capabilities"))
 238                 --htcapab:depends("hwmode", "11na")
 239                 --htcapab:depends("hwmode", "11ng")
 240         end
 241
 242         local cl = iw and iw.countrylist
 243         if cl and #cl > 0 then
 244                 cc = s:taboption("advanced", ListValue, "country", translate("Country Code"), translate("Use ISO/IEC 3166 alpha2 country codes."))
 245                 cc.default = tostring(iw and iw.country or "00")
 246                 for _, c in ipairs(cl) do
 247                         cc:value(c.alpha2, "%s - %s" %{ c.alpha2, c.name })
 248                 end
 249         else
 250                 s:taboption("advanced", Value, "country", translate("Country Code"), translate("Use ISO/IEC 3166 alpha2 country codes."))
 251         end
 252
 253         s:taboption("advanced", Value, "distance", translate("Distance Optimization"),
 254                 translate("Distance to farthest network member in meters."))
 255
 256         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 257         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 258 end
 259
 260
 261 ------------------- Madwifi Device ------------------
 262
 263 if hwtype == "atheros" then
 264         tp = s:taboption("general",
 265                 (#tx_power_list > 0) and ListValue or Value,
 266                 "txpower", translate("Transmit Power"), "dBm")
 267
 268         tp.rmempty = true
 269         tp.default = tx_power_cur
 270
 271         function tp.cfgvalue(...)
 272                 return txpower_current(Value.cfgvalue(...), tx_power_list)
 273         end
 274
 275         for _, p in ipairs(tx_power_list) do
 276                 tp:value(p.driver_dbm, "%i dBm (%i mW)"
 277                         %{ p.display_dbm, p.display_mw })
 278         end
 279
 280         mode = s:taboption("advanced", ListValue, "hwmode", translate("Mode"))
 281         mode:value("", translate("auto"))
 282         if hw_modes.b then mode:value("11b", "802.11b") end
 283         if hw_modes.g then mode:value("11g", "802.11g") end
 284         if hw_modes.a then mode:value("11a", "802.11a") end
 285         if hw_modes.g then mode:value("11bg", "802.11b+g") end
 286         if hw_modes.g then mode:value("11gst", "802.11g + Turbo") end
 287         if hw_modes.a then mode:value("11ast", "802.11a + Turbo") end
 288         mode:value("fh", translate("Frequency Hopping"))
 289
 290         s:taboption("advanced", Flag, "diversity", translate("Diversity")).rmempty = false
 291
 292         if not nsantenna then
 293                 ant1 = s:taboption("advanced", ListValue, "txantenna", translate("Transmitter Antenna"))
 294                 ant1.widget = "radio"
 295                 ant1.orientation = "horizontal"
 296                 ant1:depends("diversity", "")
 297                 ant1:value("0", translate("auto"))
 298                 ant1:value("1", translate("Antenna 1"))
 299                 ant1:value("2", translate("Antenna 2"))
 300
 301                 ant2 = s:taboption("advanced", ListValue, "rxantenna", translate("Receiver Antenna"))
 302                 ant2.widget = "radio"
 303                 ant2.orientation = "horizontal"
 304                 ant2:depends("diversity", "")
 305                 ant2:value("0", translate("auto"))
 306                 ant2:value("1", translate("Antenna 1"))
 307                 ant2:value("2", translate("Antenna 2"))
 308
 309         else -- NanoFoo
 310                 local ant = s:taboption("advanced", ListValue, "antenna", translate("Transmitter Antenna"))
 311                 ant:value("auto")
 312                 ant:value("vertical")
 313                 ant:value("horizontal")
 314                 ant:value("external")
 315         end
 316
 317         s:taboption("advanced", Value, "distance", translate("Distance Optimization"),
 318                 translate("Distance to farthest network member in meters."))
 319         s:taboption("advanced", Value, "regdomain", translate("Regulatory Domain"))
 320         s:taboption("advanced", Value, "country", translate("Country Code"))
 321         s:taboption("advanced", Flag, "outdoor", translate("Outdoor Channels"))
 322
 323         --s:option(Flag, "nosbeacon", translate("Disable HW-Beacon timer"))
 324 end
 325
 326
 327
 328 ------------------- Broadcom Device ------------------
 329
 330 if hwtype == "broadcom" then
 331         tp = s:taboption("general",
 332                 (#tx_power_list > 0) and ListValue or Value,
 333                 "txpower", translate("Transmit Power"), "dBm")
 334
 335         tp.rmempty = true
 336         tp.default = tx_power_cur
 337
 338         function tp.cfgvalue(...)
 339                 return txpower_current(Value.cfgvalue(...), tx_power_list)
 340         end
 341
 342         for _, p in ipairs(tx_power_list) do
 343                 tp:value(p.driver_dbm, "%i dBm (%i mW)"
 344                         %{ p.display_dbm, p.display_mw })
 345         end
 346
 347         mode = s:taboption("advanced", ListValue, "hwmode", translate("Mode"))
 348         mode:value("11bg", "802.11b+g")
 349         mode:value("11b", "802.11b")
 350         mode:value("11g", "802.11g")
 351         mode:value("11gst", "802.11g + Turbo")
 352
 353         ant1 = s:taboption("advanced", ListValue, "txantenna", translate("Transmitter Antenna"))
 354         ant1.widget = "radio"
 355         ant1:depends("diversity", "")
 356         ant1:value("3", translate("auto"))
 357         ant1:value("0", translate("Antenna 1"))
 358         ant1:value("1", translate("Antenna 2"))
 359
 360         ant2 = s:taboption("advanced", ListValue, "rxantenna", translate("Receiver Antenna"))
 361         ant2.widget = "radio"
 362         ant2:depends("diversity", "")
 363         ant2:value("3", translate("auto"))
 364         ant2:value("0", translate("Antenna 1"))
 365         ant2:value("1", translate("Antenna 2"))
 366
 367         s:taboption("advanced", Flag, "frameburst", translate("Frame Bursting"))
 368
 369         s:taboption("advanced", Value, "distance", translate("Distance Optimization"))
 370         --s:option(Value, "slottime", translate("Slot time"))
 371
 372         s:taboption("advanced", Value, "country", translate("Country Code"))
 373         s:taboption("advanced", Value, "maxassoc", translate("Connection Limit"))
 374 end
 375
 376
 377 --------------------- HostAP Device ---------------------
 378
 379 if hwtype == "prism2" then
 380         s:taboption("advanced", Value, "txpower", translate("Transmit Power"), "att units").rmempty = true
 381
 382         s:taboption("advanced", Flag, "diversity", translate("Diversity")).rmempty = false
 383
 384         s:taboption("advanced", Value, "txantenna", translate("Transmitter Antenna"))
 385         s:taboption("advanced", Value, "rxantenna", translate("Receiver Antenna"))
 386 end
 387
 388
 389 ----------------------- Interface -----------------------
 390
 391 s = m:section(NamedSection, wnet.sid, "wifi-iface", translate("Interface Configuration"))
 392 ifsection = s
 393 s.addremove = false
 394 s.anonymous = true
 395 s.defaults.device = wdev:name()
 396
 397 s:tab("general", translate("General Setup"))
 398 s:tab("encryption", translate("Wireless Security"))
 399 s:tab("macfilter", translate("MAC-Filter"))
 400 s:tab("advanced", translate("Advanced Settings"))
 401
 402 s:taboption("general", Value, "ssid", translate("<abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 403
 404 mode = s:taboption("general", ListValue, "mode", translate("Mode"))
 405 mode.override_values = true
 406 mode:value("ap", translate("Access Point"))
 407 mode:value("sta", translate("Client"))
 408 mode:value("adhoc", translate("Ad-Hoc"))
 409
 410 bssid = s:taboption("general", Value, "bssid", translate("<abbr title=\"Basic Service Set Identifier\">BSSID</abbr>"))
 411
 412 network = s:taboption("general", Value, "network", translate("Network"),
 413         translate("Choose the network you want to attach to this wireless interface. " ..
 414                 "Select <em>unspecified</em> to not attach any network or fill out the " ..
 415                 "<em>create</em> field to define a new network."))
 416
 417 network.rmempty = true
 418 network.template = "cbi/network_netlist"
 419 network.widget = "checkbox"
 420 network.novirtual = true
 421
 422 function network.write(self, section, value)
 423         local i = nw:get_interface(section)
 424         if i then
 425                 if value == '-' then
 426                         value = m:formvalue(self:cbid(section) .. ".newnet")
 427                         if value and #value > 0 then
 428                                 local n = nw:add_network(value, {proto="none"})
 429                                 if n then n:add_interface(i) end
 430                         else
 431                                 local n = i:get_network()
 432                                 if n then n:del_interface(i) end
 433                         end
 434                 else
 435                         local v
 436                         for _, v in ipairs(i:get_networks()) do
 437                                 v:del_interface(i)
 438                         end
 439                         for v in ut.imatch(value) do
 440                                 local n = nw:get_network(v)
 441                                 if n then
 442                                         if not n:is_empty() then
 443                                                 n:set("type", "bridge")
 444                                         end
 445                                         n:add_interface(i)
 446                                 end
 447                         end
 448                 end
 449         end
 450 end
 451
 452 -------------------- MAC80211 Interface ----------------------
 453
 454 if hwtype == "mac80211" then
 455         if fs.access("/usr/sbin/iw") then
 456                 mode:value("mesh", "802.11s")
 457         end
 458
 459         mode:value("ahdemo", translate("Pseudo Ad-Hoc (ahdemo)"))
 460         mode:value("monitor", translate("Monitor"))
 461         bssid:depends({mode="adhoc"})
 462         bssid:depends({mode="sta"})
 463         bssid:depends({mode="sta-wds"})
 464
 465         mp = s:taboption("macfilter", ListValue, "macfilter", translate("MAC-Address Filter"))
 466         mp:depends({mode="ap"})
 467         mp:depends({mode="ap-wds"})
 468         mp:value("", translate("disable"))
 469         mp:value("allow", translate("Allow listed only"))
 470         mp:value("deny", translate("Allow all except listed"))
 471
 472         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 473         ml.datatype = "macaddr"
 474         ml:depends({macfilter="allow"})
 475         ml:depends({macfilter="deny"})
 476         arplist(ml)
 477
 478         mode:value("ap-wds", "%s (%s)" % {translate("Access Point"), translate("WDS")})
 479         mode:value("sta-wds", "%s (%s)" % {translate("Client"), translate("WDS")})
 480
 481         function mode.write(self, section, value)
 482                 if value == "ap-wds" then
 483                         ListValue.write(self, section, "ap")
 484                         m.uci:set("wireless", section, "wds", 1)
 485                 elseif value == "sta-wds" then
 486                         ListValue.write(self, section, "sta")
 487                         m.uci:set("wireless", section, "wds", 1)
 488                 else
 489                         ListValue.write(self, section, value)
 490                         m.uci:delete("wireless", section, "wds")
 491                 end
 492         end
 493
 494         function mode.cfgvalue(self, section)
 495                 local mode = ListValue.cfgvalue(self, section)
 496                 local wds  = m.uci:get("wireless", section, "wds") == "1"
 497
 498                 if mode == "ap" and wds then
 499                         return "ap-wds"
 500                 elseif mode == "sta" and wds then
 501                         return "sta-wds"
 502                 else
 503                         return mode
 504                 end
 505         end
 506
 507         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 508         hidden:depends({mode="ap"})
 509         hidden:depends({mode="ap-wds"})
 510 end
 511
 512
 513
 514 -------------------- Madwifi Interface ----------------------
 515
 516 if hwtype == "atheros" then
 517         mode:value("ahdemo", translate("Pseudo Ad-Hoc (ahdemo)"))
 518         mode:value("monitor", translate("Monitor"))
 519         mode:value("ap-wds", "%s (%s)" % {translate("Access Point"), translate("WDS")})
 520         mode:value("sta-wds", "%s (%s)" % {translate("Client"), translate("WDS")})
 521         mode:value("wds", translate("Static WDS"))
 522
 523         function mode.write(self, section, value)
 524                 if value == "ap-wds" then
 525                         ListValue.write(self, section, "ap")
 526                         m.uci:set("wireless", section, "wds", 1)
 527                 elseif value == "sta-wds" then
 528                         ListValue.write(self, section, "sta")
 529                         m.uci:set("wireless", section, "wds", 1)
 530                 else
 531                         ListValue.write(self, section, value)
 532                         m.uci:delete("wireless", section, "wds")
 533                 end
 534         end
 535
 536         function mode.cfgvalue(self, section)
 537                 local mode = ListValue.cfgvalue(self, section)
 538                 local wds  = m.uci:get("wireless", section, "wds") == "1"
 539
 540                 if mode == "ap" and wds then
 541                         return "ap-wds"
 542                 elseif mode == "sta" and wds then
 543                         return "sta-wds"
 544                 else
 545                         return mode
 546                 end
 547         end
 548
 549         bssid:depends({mode="adhoc"})
 550         bssid:depends({mode="ahdemo"})
 551         bssid:depends({mode="wds"})
 552
 553         wdssep = s:taboption("advanced", Flag, "wdssep", translate("Separate WDS"))
 554         wdssep:depends({mode="ap-wds"})
 555
 556         s:taboption("advanced", Flag, "doth", "802.11h")
 557         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 558         hidden:depends({mode="ap"})
 559         hidden:depends({mode="adhoc"})
 560         hidden:depends({mode="ap-wds"})
 561         hidden:depends({mode="sta-wds"})
 562         isolate = s:taboption("advanced", Flag, "isolate", translate("Separate Clients"),
 563          translate("Prevents client-to-client communication"))
 564         isolate:depends({mode="ap"})
 565         s:taboption("advanced", Flag, "bgscan", translate("Background Scan"))
 566
 567         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("MAC-Address Filter"))
 568         mp:value("", translate("disable"))
 569         mp:value("allow", translate("Allow listed only"))
 570         mp:value("deny", translate("Allow all except listed"))
 571
 572         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 573         ml.datatype = "macaddr"
 574         ml:depends({macpolicy="allow"})
 575         ml:depends({macpolicy="deny"})
 576         arplist(ml)
 577
 578         s:taboption("advanced", Value, "rate", translate("Transmission Rate"))
 579         s:taboption("advanced", Value, "mcast_rate", translate("Multicast Rate"))
 580         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 581         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 582         s:taboption("advanced", Value, "minrate", translate("Minimum Rate"))
 583         s:taboption("advanced", Value, "maxrate", translate("Maximum Rate"))
 584         s:taboption("advanced", Flag, "compression", translate("Compression"))
 585
 586         s:taboption("advanced", Flag, "bursting", translate("Frame Bursting"))
 587         s:taboption("advanced", Flag, "turbo", translate("Turbo Mode"))
 588         s:taboption("advanced", Flag, "ff", translate("Fast Frames"))
 589
 590         s:taboption("advanced", Flag, "wmm", translate("WMM Mode"))
 591         s:taboption("advanced", Flag, "xr", translate("XR Support"))
 592         s:taboption("advanced", Flag, "ar", translate("AR Support"))
 593
 594         local swm = s:taboption("advanced", Flag, "sw_merge", translate("Disable HW-Beacon timer"))
 595         swm:depends({mode="adhoc"})
 596
 597         local nos = s:taboption("advanced", Flag, "nosbeacon", translate("Disable HW-Beacon timer"))
 598         nos:depends({mode="sta"})
 599         nos:depends({mode="sta-wds"})
 600
 601         local probereq = s:taboption("advanced", Flag, "probereq", translate("Do not send probe responses"))
 602         probereq.enabled  = "0"
 603         probereq.disabled = "1"
 604 end
 605
 606
 607 -------------------- Broadcom Interface ----------------------
 608
 609 if hwtype == "broadcom" then
 610         mode:value("wds", translate("WDS"))
 611         mode:value("monitor", translate("Monitor"))
 612
 613         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 614         hidden:depends({mode="ap"})
 615         hidden:depends({mode="adhoc"})
 616         hidden:depends({mode="wds"})
 617
 618         isolate = s:taboption("advanced", Flag, "isolate", translate("Separate Clients"),
 619          translate("Prevents client-to-client communication"))
 620         isolate:depends({mode="ap"})
 621
 622         s:taboption("advanced", Flag, "doth", "802.11h")
 623         s:taboption("advanced", Flag, "wmm", translate("WMM Mode"))
 624
 625         bssid:depends({mode="wds"})
 626         bssid:depends({mode="adhoc"})
 627 end
 628
 629
 630 ----------------------- HostAP Interface ---------------------
 631
 632 if hwtype == "prism2" then
 633         mode:value("wds", translate("WDS"))
 634         mode:value("monitor", translate("Monitor"))
 635
 636         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 637         hidden:depends({mode="ap"})
 638         hidden:depends({mode="adhoc"})
 639         hidden:depends({mode="wds"})
 640
 641         bssid:depends({mode="sta"})
 642
 643         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("MAC-Address Filter"))
 644         mp:value("", translate("disable"))
 645         mp:value("allow", translate("Allow listed only"))
 646         mp:value("deny", translate("Allow all except listed"))
 647         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 648         ml:depends({macpolicy="allow"})
 649         ml:depends({macpolicy="deny"})
 650         arplist(ml)
 651
 652         s:taboption("advanced", Value, "rate", translate("Transmission Rate"))
 653         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 654         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 655 end
 656
 657
 658 ------------------- WiFI-Encryption -------------------
 659
 660 encr = s:taboption("encryption", ListValue, "encryption", translate("Encryption"))
 661 encr.override_values = true
 662 encr.override_depends = true
 663 encr:depends({mode="ap"})
 664 encr:depends({mode="sta"})
 665 encr:depends({mode="adhoc"})
 666 encr:depends({mode="ahdemo"})
 667 encr:depends({mode="ap-wds"})
 668 encr:depends({mode="sta-wds"})
 669 encr:depends({mode="mesh"})
 670
 671 cipher = s:taboption("encryption", ListValue, "cipher", translate("Cipher"))
 672 cipher:depends({encryption="wpa"})
 673 cipher:depends({encryption="wpa2"})
 674 cipher:depends({encryption="psk"})
 675 cipher:depends({encryption="psk2"})
 676 cipher:depends({encryption="wpa-mixed"})
 677 cipher:depends({encryption="psk-mixed"})
 678 cipher:value("auto", translate("auto"))
 679 cipher:value("ccmp", translate("Force CCMP (AES)"))
 680 cipher:value("tkip", translate("Force TKIP"))
 681 cipher:value("tkip+ccmp", translate("Force TKIP and CCMP (AES)"))
 682
 683 function encr.cfgvalue(self, section)
 684         local v = tostring(ListValue.cfgvalue(self, section))
 685         if v == "wep" then
 686                 return "wep-open"
 687         elseif v and v:match("%+") then
 688                 return (v:gsub("%+.+$", ""))
 689         end
 690         return v
 691 end
 692
 693 function encr.write(self, section, value)
 694         local e = tostring(encr:formvalue(section))
 695         local c = tostring(cipher:formvalue(section))
 696         if value == "wpa" or value == "wpa2"  then
 697                 self.map.uci:delete("wireless", section, "key")
 698         end
 699         if e and (c == "tkip" or c == "ccmp" or c == "tkip+ccmp") then
 700                 e = e .. "+" .. c
 701         end
 702         self.map:set(section, "encryption", e)
 703 end
 704
 705 function cipher.cfgvalue(self, section)
 706         local v = tostring(ListValue.cfgvalue(encr, section))
 707         if v and v:match("%+") then
 708                 v = v:gsub("^[^%+]+%+", "")
 709                 if v == "aes" then v = "ccmp"
 710                 elseif v == "tkip+aes" then v = "tkip+ccmp"
 711                 elseif v == "aes+tkip" then v = "tkip+ccmp"
 712                 elseif v == "ccmp+tkip" then v = "tkip+ccmp"
 713                 end
 714         end
 715         return v
 716 end
 717
 718 function cipher.write(self, section)
 719         return encr:write(section)
 720 end
 721
 722
 723 encr:value("none", "No Encryption")
 724 encr:value("wep-open",   translate("WEP Open System"), {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"}, {mode="ahdemo"}, {mode="wds"})
 725 encr:value("wep-shared", translate("WEP Shared Key"),  {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"}, {mode="ahdemo"}, {mode="wds"})
 726
 727 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 728         local supplicant = fs.access("/usr/sbin/wpa_supplicant")
 729         local hostapd = fs.access("/usr/sbin/hostapd")
 730
 731         -- Probe EAP support
 732         local has_ap_eap  = (os.execute("hostapd -veap >/dev/null 2>/dev/null") == 0)
 733         local has_sta_eap = (os.execute("wpa_supplicant -veap >/dev/null 2>/dev/null") == 0)
 734
 735         if hostapd and supplicant then
 736                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 737                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 738                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 739                 if has_ap_eap and has_sta_eap then
 740                         encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 741                         encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 742                 end
 743         elseif hostapd and not supplicant then
 744                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="ap-wds"})
 745                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="ap-wds"})
 746                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="ap-wds"})
 747                 if has_ap_eap then
 748                         encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="ap-wds"})
 749                         encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="ap-wds"})
 750                 end
 751                 encr.description = translate(
 752                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 753                         "and ad-hoc mode) to be installed."
 754                 )
 755         elseif not hostapd and supplicant then
 756                 encr:value("psk", "WPA-PSK", {mode="sta"}, {mode="sta-wds"})
 757                 encr:value("psk2", "WPA2-PSK", {mode="sta"}, {mode="sta-wds"})
 758                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="sta"}, {mode="sta-wds"})
 759                 if has_sta_eap then
 760                         encr:value("wpa", "WPA-EAP", {mode="sta"}, {mode="sta-wds"})
 761                         encr:value("wpa2", "WPA2-EAP", {mode="sta"}, {mode="sta-wds"})
 762                 end
 763                 encr.description = translate(
 764                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 765                         "and ad-hoc mode) to be installed."
 766                 )
 767         else
 768                 encr.description = translate(
 769                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 770                         "and ad-hoc mode) to be installed."
 771                 )
 772         end
 773 elseif hwtype == "broadcom" then
 774         encr:value("psk", "WPA-PSK")
 775         encr:value("psk2", "WPA2-PSK")
 776         encr:value("psk+psk2", "WPA-PSK/WPA2-PSK Mixed Mode")
 777 end
 778
 779 auth_server = s:taboption("encryption", Value, "auth_server", translate("Radius-Authentication-Server"))
 780 auth_server:depends({mode="ap", encryption="wpa"})
 781 auth_server:depends({mode="ap", encryption="wpa2"})
 782 auth_server:depends({mode="ap-wds", encryption="wpa"})
 783 auth_server:depends({mode="ap-wds", encryption="wpa2"})
 784 auth_server.rmempty = true
 785 auth_server.datatype = "host"
 786
 787 auth_port = s:taboption("encryption", Value, "auth_port", translate("Radius-Authentication-Port"), translatef("Default %d", 1812))
 788 auth_port:depends({mode="ap", encryption="wpa"})
 789 auth_port:depends({mode="ap", encryption="wpa2"})
 790 auth_port:depends({mode="ap-wds", encryption="wpa"})
 791 auth_port:depends({mode="ap-wds", encryption="wpa2"})
 792 auth_port.rmempty = true
 793 auth_port.datatype = "port"
 794
 795 auth_secret = s:taboption("encryption", Value, "auth_secret", translate("Radius-Authentication-Secret"))
 796 auth_secret:depends({mode="ap", encryption="wpa"})
 797 auth_secret:depends({mode="ap", encryption="wpa2"})
 798 auth_secret:depends({mode="ap-wds", encryption="wpa"})
 799 auth_secret:depends({mode="ap-wds", encryption="wpa2"})
 800 auth_secret.rmempty = true
 801 auth_secret.password = true
 802
 803 acct_server = s:taboption("encryption", Value, "acct_server", translate("Radius-Accounting-Server"))
 804 acct_server:depends({mode="ap", encryption="wpa"})
 805 acct_server:depends({mode="ap", encryption="wpa2"})
 806 acct_server:depends({mode="ap-wds", encryption="wpa"})
 807 acct_server:depends({mode="ap-wds", encryption="wpa2"})
 808 acct_server.rmempty = true
 809 acct_server.datatype = "host"
 810
 811 acct_port = s:taboption("encryption", Value, "acct_port", translate("Radius-Accounting-Port"), translatef("Default %d", 1813))
 812 acct_port:depends({mode="ap", encryption="wpa"})
 813 acct_port:depends({mode="ap", encryption="wpa2"})
 814 acct_port:depends({mode="ap-wds", encryption="wpa"})
 815 acct_port:depends({mode="ap-wds", encryption="wpa2"})
 816 acct_port.rmempty = true
 817 acct_port.datatype = "port"
 818
 819 acct_secret = s:taboption("encryption", Value, "acct_secret", translate("Radius-Accounting-Secret"))
 820 acct_secret:depends({mode="ap", encryption="wpa"})
 821 acct_secret:depends({mode="ap", encryption="wpa2"})
 822 acct_secret:depends({mode="ap-wds", encryption="wpa"})
 823 acct_secret:depends({mode="ap-wds", encryption="wpa2"})
 824 acct_secret.rmempty = true
 825 acct_secret.password = true
 826
 827 wpakey = s:taboption("encryption", Value, "_wpa_key", translate("Key"))
 828 wpakey:depends("encryption", "psk")
 829 wpakey:depends("encryption", "psk2")
 830 wpakey:depends("encryption", "psk+psk2")
 831 wpakey:depends("encryption", "psk-mixed")
 832 wpakey.datatype = "wpakey"
 833 wpakey.rmempty = true
 834 wpakey.password = true
 835
 836 wpakey.cfgvalue = function(self, section, value)
 837         local key = m.uci:get("wireless", section, "key")
 838         if key == "1" or key == "2" or key == "3" or key == "4" then
 839                 return nil
 840         end
 841         return key
 842 end
 843
 844 wpakey.write = function(self, section, value)
 845         self.map.uci:set("wireless", section, "key", value)
 846         self.map.uci:delete("wireless", section, "key1")
 847 end
 848
 849
 850 wepslot = s:taboption("encryption", ListValue, "_wep_key", translate("Used Key Slot"))
 851 wepslot:depends("encryption", "wep-open")
 852 wepslot:depends("encryption", "wep-shared")
 853 wepslot:value("1", translatef("Key #%d", 1))
 854 wepslot:value("2", translatef("Key #%d", 2))
 855 wepslot:value("3", translatef("Key #%d", 3))
 856 wepslot:value("4", translatef("Key #%d", 4))
 857
 858 wepslot.cfgvalue = function(self, section)
 859         local slot = tonumber(m.uci:get("wireless", section, "key"))
 860         if not slot or slot < 1 or slot > 4 then
 861                 return 1
 862         end
 863         return slot
 864 end
 865
 866 wepslot.write = function(self, section, value)
 867         self.map.uci:set("wireless", section, "key", value)
 868 end
 869
 870 local slot
 871 for slot=1,4 do
 872         wepkey = s:taboption("encryption", Value, "key" .. slot, translatef("Key #%d", slot))
 873         wepkey:depends("encryption", "wep-open")
 874         wepkey:depends("encryption", "wep-shared")
 875         wepkey.datatype = "wepkey"
 876         wepkey.rmempty = true
 877         wepkey.password = true
 878
 879         function wepkey.write(self, section, value)
 880                 if value and (#value == 5 or #value == 13) then
 881                         value = "s:" .. value
 882                 end
 883                 return Value.write(self, section, value)
 884         end
 885 end
 886
 887
 888 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 889         nasid = s:taboption("encryption", Value, "nasid", translate("NAS ID"))
 890         nasid:depends({mode="ap", encryption="wpa"})
 891         nasid:depends({mode="ap", encryption="wpa2"})
 892         nasid:depends({mode="ap-wds", encryption="wpa"})
 893         nasid:depends({mode="ap-wds", encryption="wpa2"})
 894         nasid.rmempty = true
 895
 896         eaptype = s:taboption("encryption", ListValue, "eap_type", translate("EAP-Method"))
 897         eaptype:value("tls",  "TLS")
 898         eaptype:value("ttls", "TTLS")
 899         eaptype:value("peap", "PEAP")
 900         eaptype:depends({mode="sta", encryption="wpa"})
 901         eaptype:depends({mode="sta", encryption="wpa2"})
 902         eaptype:depends({mode="sta-wds", encryption="wpa"})
 903         eaptype:depends({mode="sta-wds", encryption="wpa2"})
 904
 905         cacert = s:taboption("encryption", FileUpload, "ca_cert", translate("Path to CA-Certificate"))
 906         cacert:depends({mode="sta", encryption="wpa"})
 907         cacert:depends({mode="sta", encryption="wpa2"})
 908         cacert:depends({mode="sta-wds", encryption="wpa"})
 909         cacert:depends({mode="sta-wds", encryption="wpa2"})
 910
 911         clientcert = s:taboption("encryption", FileUpload, "client_cert", translate("Path to Client-Certificate"))
 912         clientcert:depends({mode="sta", encryption="wpa"})
 913         clientcert:depends({mode="sta", encryption="wpa2"})
 914         clientcert:depends({mode="sta-wds", encryption="wpa"})
 915         clientcert:depends({mode="sta-wds", encryption="wpa2"})
 916
 917         privkey = s:taboption("encryption", FileUpload, "priv_key", translate("Path to Private Key"))
 918         privkey:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 919         privkey:depends({mode="sta", eap_type="tls", encryption="wpa"})
 920         privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 921         privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 922
 923         privkeypwd = s:taboption("encryption", Value, "priv_key_pwd", translate("Password of Private Key"))
 924         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 925         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa"})
 926         privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 927         privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 928
 929
 930         auth = s:taboption("encryption", Value, "auth", translate("Authentication"))
 931         auth:value("PAP")
 932         auth:value("CHAP")
 933         auth:value("MSCHAP")
 934         auth:value("MSCHAPV2")
 935         auth:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 936         auth:depends({mode="sta", eap_type="peap", encryption="wpa"})
 937         auth:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 938         auth:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 939         auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 940         auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 941         auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 942         auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 943
 944
 945         identity = s:taboption("encryption", Value, "identity", translate("Identity"))
 946         identity:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 947         identity:depends({mode="sta", eap_type="peap", encryption="wpa"})
 948         identity:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 949         identity:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 950         identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 951         identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 952         identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 953         identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 954
 955         password = s:taboption("encryption", Value, "password", translate("Password"))
 956         password:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 957         password:depends({mode="sta", eap_type="peap", encryption="wpa"})
 958         password:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 959         password:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 960         password:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 961         password:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 962         password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 963         password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 964 end
 965
 966 return m