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