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         tp = s:taboption("general",
 205                 (#tx_power_list > 0) and ListValue or Value,
 206                 "txpower", translate("Transmit Power"), "dBm")
 207
 208         tp.rmempty = true
 209         tp.default = tx_power_cur
 210
 211         function tp.cfgvalue(...)
 212                 return txpower_current(Value.cfgvalue(...), tx_power_list)
 213         end
 214
 215         for _, p in ipairs(tx_power_list) do
 216                 tp:value(p.driver_dbm, "%i dBm (%i mW)"
 217                         %{ p.display_dbm, p.display_mw })
 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 = "radio"
 420
 421 function network.write(self, section, value)
 422         local i = nw:get_interface(section)
 423         if i then
 424                 if value == '-' then
 425                         value = m:formvalue(self:cbid(section) .. ".newnet")
 426                         if value and #value > 0 then
 427                                 local n = nw:add_network(value, {proto="none"})
 428                                 if n then n:add_interface(i) end
 429                         else
 430                                 local n = i:get_network()
 431                                 if n then n:del_interface(i) end
 432                         end
 433                 else
 434                         local n = nw:get_network(value)
 435                         if n then
 436                                 n:set("type", "bridge")
 437                                 n:add_interface(i)
 438                         end
 439                 end
 440         end
 441 end
 442
 443 -------------------- MAC80211 Interface ----------------------
 444
 445 if hwtype == "mac80211" then
 446         if fs.access("/usr/sbin/iw") then
 447                 mode:value("mesh", "802.11s")
 448         end
 449
 450         mode:value("ahdemo", translate("Pseudo Ad-Hoc (ahdemo)"))
 451         mode:value("monitor", translate("Monitor"))
 452         bssid:depends({mode="adhoc"})
 453         bssid:depends({mode="sta"})
 454         bssid:depends({mode="sta-wds"})
 455
 456         mp = s:taboption("macfilter", ListValue, "macfilter", translate("MAC-Address Filter"))
 457         mp:depends({mode="ap"})
 458         mp:depends({mode="ap-wds"})
 459         mp:value("", translate("disable"))
 460         mp:value("allow", translate("Allow listed only"))
 461         mp:value("deny", translate("Allow all except listed"))
 462
 463         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 464         ml.datatype = "macaddr"
 465         ml:depends({macfilter="allow"})
 466         ml:depends({macfilter="deny"})
 467         arplist(ml)
 468
 469         mode:value("ap-wds", "%s (%s)" % {translate("Access Point"), translate("WDS")})
 470         mode:value("sta-wds", "%s (%s)" % {translate("Client"), translate("WDS")})
 471
 472         function mode.write(self, section, value)
 473                 if value == "ap-wds" then
 474                         ListValue.write(self, section, "ap")
 475                         m.uci:set("wireless", section, "wds", 1)
 476                 elseif value == "sta-wds" then
 477                         ListValue.write(self, section, "sta")
 478                         m.uci:set("wireless", section, "wds", 1)
 479                 else
 480                         ListValue.write(self, section, value)
 481                         m.uci:delete("wireless", section, "wds")
 482                 end
 483         end
 484
 485         function mode.cfgvalue(self, section)
 486                 local mode = ListValue.cfgvalue(self, section)
 487                 local wds  = m.uci:get("wireless", section, "wds") == "1"
 488
 489                 if mode == "ap" and wds then
 490                         return "ap-wds"
 491                 elseif mode == "sta" and wds then
 492                         return "sta-wds"
 493                 else
 494                         return mode
 495                 end
 496         end
 497
 498         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 499         hidden:depends({mode="ap"})
 500         hidden:depends({mode="ap-wds"})
 501 end
 502
 503
 504
 505 -------------------- Madwifi Interface ----------------------
 506
 507 if hwtype == "atheros" then
 508         mode:value("ahdemo", translate("Pseudo Ad-Hoc (ahdemo)"))
 509         mode:value("monitor", translate("Monitor"))
 510         mode:value("ap-wds", "%s (%s)" % {translate("Access Point"), translate("WDS")})
 511         mode:value("sta-wds", "%s (%s)" % {translate("Client"), translate("WDS")})
 512         mode:value("wds", translate("Static WDS"))
 513
 514         function mode.write(self, section, value)
 515                 if value == "ap-wds" then
 516                         ListValue.write(self, section, "ap")
 517                         m.uci:set("wireless", section, "wds", 1)
 518                 elseif value == "sta-wds" then
 519                         ListValue.write(self, section, "sta")
 520                         m.uci:set("wireless", section, "wds", 1)
 521                 else
 522                         ListValue.write(self, section, value)
 523                         m.uci:delete("wireless", section, "wds")
 524                 end
 525         end
 526
 527         function mode.cfgvalue(self, section)
 528                 local mode = ListValue.cfgvalue(self, section)
 529                 local wds  = m.uci:get("wireless", section, "wds") == "1"
 530
 531                 if mode == "ap" and wds then
 532                         return "ap-wds"
 533                 elseif mode == "sta" and wds then
 534                         return "sta-wds"
 535                 else
 536                         return mode
 537                 end
 538         end
 539
 540         bssid:depends({mode="adhoc"})
 541         bssid:depends({mode="ahdemo"})
 542         bssid:depends({mode="wds"})
 543
 544         wdssep = s:taboption("advanced", Flag, "wdssep", translate("Separate WDS"))
 545         wdssep:depends({mode="ap-wds"})
 546
 547         s:taboption("advanced", Flag, "doth", "802.11h")
 548         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 549         hidden:depends({mode="ap"})
 550         hidden:depends({mode="adhoc"})
 551         hidden:depends({mode="ap-wds"})
 552         hidden:depends({mode="sta-wds"})
 553         isolate = s:taboption("advanced", Flag, "isolate", translate("Separate Clients"),
 554          translate("Prevents client-to-client communication"))
 555         isolate:depends({mode="ap"})
 556         s:taboption("advanced", Flag, "bgscan", translate("Background Scan"))
 557
 558         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("MAC-Address Filter"))
 559         mp:value("", translate("disable"))
 560         mp:value("allow", translate("Allow listed only"))
 561         mp:value("deny", translate("Allow all except listed"))
 562
 563         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 564         ml.datatype = "macaddr"
 565         ml:depends({macpolicy="allow"})
 566         ml:depends({macpolicy="deny"})
 567         arplist(ml)
 568
 569         s:taboption("advanced", Value, "rate", translate("Transmission Rate"))
 570         s:taboption("advanced", Value, "mcast_rate", translate("Multicast Rate"))
 571         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 572         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 573         s:taboption("advanced", Value, "minrate", translate("Minimum Rate"))
 574         s:taboption("advanced", Value, "maxrate", translate("Maximum Rate"))
 575         s:taboption("advanced", Flag, "compression", translate("Compression"))
 576
 577         s:taboption("advanced", Flag, "bursting", translate("Frame Bursting"))
 578         s:taboption("advanced", Flag, "turbo", translate("Turbo Mode"))
 579         s:taboption("advanced", Flag, "ff", translate("Fast Frames"))
 580
 581         s:taboption("advanced", Flag, "wmm", translate("WMM Mode"))
 582         s:taboption("advanced", Flag, "xr", translate("XR Support"))
 583         s:taboption("advanced", Flag, "ar", translate("AR Support"))
 584
 585         local swm = s:taboption("advanced", Flag, "sw_merge", translate("Disable HW-Beacon timer"))
 586         swm:depends({mode="adhoc"})
 587
 588         local nos = s:taboption("advanced", Flag, "nosbeacon", translate("Disable HW-Beacon timer"))
 589         nos:depends({mode="sta"})
 590         nos:depends({mode="sta-wds"})
 591
 592         local probereq = s:taboption("advanced", Flag, "probereq", translate("Do not send probe responses"))
 593         probereq.enabled  = "0"
 594         probereq.disabled = "1"
 595 end
 596
 597
 598 -------------------- Broadcom Interface ----------------------
 599
 600 if hwtype == "broadcom" then
 601         mode:value("wds", translate("WDS"))
 602         mode:value("monitor", translate("Monitor"))
 603
 604         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 605         hidden:depends({mode="ap"})
 606         hidden:depends({mode="adhoc"})
 607         hidden:depends({mode="wds"})
 608
 609         isolate = s:taboption("advanced", Flag, "isolate", translate("Separate Clients"),
 610          translate("Prevents client-to-client communication"))
 611         isolate:depends({mode="ap"})
 612
 613         s:taboption("advanced", Flag, "doth", "802.11h")
 614         s:taboption("advanced", Flag, "wmm", translate("WMM Mode"))
 615
 616         bssid:depends({mode="wds"})
 617         bssid:depends({mode="adhoc"})
 618 end
 619
 620
 621 ----------------------- HostAP Interface ---------------------
 622
 623 if hwtype == "prism2" then
 624         mode:value("wds", translate("WDS"))
 625         mode:value("monitor", translate("Monitor"))
 626
 627         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 628         hidden:depends({mode="ap"})
 629         hidden:depends({mode="adhoc"})
 630         hidden:depends({mode="wds"})
 631
 632         bssid:depends({mode="sta"})
 633
 634         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("MAC-Address Filter"))
 635         mp:value("", translate("disable"))
 636         mp:value("allow", translate("Allow listed only"))
 637         mp:value("deny", translate("Allow all except listed"))
 638         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 639         ml:depends({macpolicy="allow"})
 640         ml:depends({macpolicy="deny"})
 641         arplist(ml)
 642
 643         s:taboption("advanced", Value, "rate", translate("Transmission Rate"))
 644         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 645         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 646 end
 647
 648
 649 ------------------- WiFI-Encryption -------------------
 650
 651 encr = s:taboption("encryption", ListValue, "encryption", translate("Encryption"))
 652 encr.override_values = true
 653 encr.override_depends = true
 654 encr:depends({mode="ap"})
 655 encr:depends({mode="sta"})
 656 encr:depends({mode="adhoc"})
 657 encr:depends({mode="ahdemo"})
 658 encr:depends({mode="ap-wds"})
 659 encr:depends({mode="sta-wds"})
 660 encr:depends({mode="mesh"})
 661
 662 cipher = s:taboption("encryption", ListValue, "cipher", translate("Cipher"))
 663 cipher:depends({encryption="wpa"})
 664 cipher:depends({encryption="wpa2"})
 665 cipher:depends({encryption="psk"})
 666 cipher:depends({encryption="psk2"})
 667 cipher:depends({encryption="wpa-mixed"})
 668 cipher:depends({encryption="psk-mixed"})
 669 cipher:value("auto", translate("auto"))
 670 cipher:value("ccmp", translate("Force CCMP (AES)"))
 671 cipher:value("tkip", translate("Force TKIP"))
 672 cipher:value("tkip+ccmp", translate("Force TKIP and CCMP (AES)"))
 673
 674 function encr.cfgvalue(self, section)
 675         local v = tostring(ListValue.cfgvalue(self, section))
 676         if v == "wep" then
 677                 return "wep-open"
 678         elseif v and v:match("%+") then
 679                 return (v:gsub("%+.+$", ""))
 680         end
 681         return v
 682 end
 683
 684 function encr.write(self, section, value)
 685         local e = tostring(encr:formvalue(section))
 686         local c = tostring(cipher:formvalue(section))
 687         if value == "wpa" or value == "wpa2"  then
 688                 self.map.uci:delete("wireless", section, "key")
 689         end
 690         if e and (c == "tkip" or c == "ccmp" or c == "tkip+ccmp") then
 691                 e = e .. "+" .. c
 692         end
 693         self.map:set(section, "encryption", e)
 694 end
 695
 696 function cipher.cfgvalue(self, section)
 697         local v = tostring(ListValue.cfgvalue(encr, section))
 698         if v and v:match("%+") then
 699                 v = v:gsub("^[^%+]+%+", "")
 700                 if v == "aes" then v = "ccmp"
 701                 elseif v == "tkip+aes" then v = "tkip+ccmp"
 702                 elseif v == "aes+tkip" then v = "tkip+ccmp"
 703                 elseif v == "ccmp+tkip" then v = "tkip+ccmp"
 704                 end
 705         end
 706         return v
 707 end
 708
 709 function cipher.write(self, section)
 710         return encr:write(section)
 711 end
 712
 713
 714 encr:value("none", "No Encryption")
 715 encr:value("wep-open",   translate("WEP Open System"), {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"}, {mode="ahdemo"}, {mode="wds"})
 716 encr:value("wep-shared", translate("WEP Shared Key"),  {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"}, {mode="ahdemo"}, {mode="wds"})
 717
 718 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 719         local supplicant = fs.access("/usr/sbin/wpa_supplicant")
 720         local hostapd = fs.access("/usr/sbin/hostapd")
 721
 722         -- Probe EAP support
 723         local has_ap_eap  = (os.execute("hostapd -veap >/dev/null 2>/dev/null") == 0)
 724         local has_sta_eap = (os.execute("wpa_supplicant -veap >/dev/null 2>/dev/null") == 0)
 725
 726         if hostapd and supplicant then
 727                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 728                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 729                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 730                 if has_ap_eap and has_sta_eap then
 731                         encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 732                         encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 733                 end
 734         elseif hostapd and not supplicant then
 735                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="ap-wds"})
 736                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="ap-wds"})
 737                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="ap-wds"})
 738                 if has_ap_eap then
 739                         encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="ap-wds"})
 740                         encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="ap-wds"})
 741                 end
 742                 encr.description = translate(
 743                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 744                         "and ad-hoc mode) to be installed."
 745                 )
 746         elseif not hostapd and supplicant then
 747                 encr:value("psk", "WPA-PSK", {mode="sta"}, {mode="sta-wds"})
 748                 encr:value("psk2", "WPA2-PSK", {mode="sta"}, {mode="sta-wds"})
 749                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="sta"}, {mode="sta-wds"})
 750                 if has_sta_eap then
 751                         encr:value("wpa", "WPA-EAP", {mode="sta"}, {mode="sta-wds"})
 752                         encr:value("wpa2", "WPA2-EAP", {mode="sta"}, {mode="sta-wds"})
 753                 end
 754                 encr.description = translate(
 755                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 756                         "and ad-hoc mode) to be installed."
 757                 )
 758         else
 759                 encr.description = translate(
 760                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 761                         "and ad-hoc mode) to be installed."
 762                 )
 763         end
 764 elseif hwtype == "broadcom" then
 765         encr:value("psk", "WPA-PSK")
 766         encr:value("psk2", "WPA2-PSK")
 767         encr:value("psk+psk2", "WPA-PSK/WPA2-PSK Mixed Mode")
 768 end
 769
 770 auth_server = s:taboption("encryption", Value, "auth_server", translate("Radius-Authentication-Server"))
 771 auth_server:depends({mode="ap", encryption="wpa"})
 772 auth_server:depends({mode="ap", encryption="wpa2"})
 773 auth_server:depends({mode="ap-wds", encryption="wpa"})
 774 auth_server:depends({mode="ap-wds", encryption="wpa2"})
 775 auth_server.rmempty = true
 776 auth_server.datatype = "host"
 777
 778 auth_port = s:taboption("encryption", Value, "auth_port", translate("Radius-Authentication-Port"), translatef("Default %d", 1812))
 779 auth_port:depends({mode="ap", encryption="wpa"})
 780 auth_port:depends({mode="ap", encryption="wpa2"})
 781 auth_port:depends({mode="ap-wds", encryption="wpa"})
 782 auth_port:depends({mode="ap-wds", encryption="wpa2"})
 783 auth_port.rmempty = true
 784 auth_port.datatype = "port"
 785
 786 auth_secret = s:taboption("encryption", Value, "auth_secret", translate("Radius-Authentication-Secret"))
 787 auth_secret:depends({mode="ap", encryption="wpa"})
 788 auth_secret:depends({mode="ap", encryption="wpa2"})
 789 auth_secret:depends({mode="ap-wds", encryption="wpa"})
 790 auth_secret:depends({mode="ap-wds", encryption="wpa2"})
 791 auth_secret.rmempty = true
 792 auth_secret.password = true
 793
 794 acct_server = s:taboption("encryption", Value, "acct_server", translate("Radius-Accounting-Server"))
 795 acct_server:depends({mode="ap", encryption="wpa"})
 796 acct_server:depends({mode="ap", encryption="wpa2"})
 797 acct_server:depends({mode="ap-wds", encryption="wpa"})
 798 acct_server:depends({mode="ap-wds", encryption="wpa2"})
 799 acct_server.rmempty = true
 800 acct_server.datatype = "host"
 801
 802 acct_port = s:taboption("encryption", Value, "acct_port", translate("Radius-Accounting-Port"), translatef("Default %d", 1813))
 803 acct_port:depends({mode="ap", encryption="wpa"})
 804 acct_port:depends({mode="ap", encryption="wpa2"})
 805 acct_port:depends({mode="ap-wds", encryption="wpa"})
 806 acct_port:depends({mode="ap-wds", encryption="wpa2"})
 807 acct_port.rmempty = true
 808 acct_port.datatype = "port"
 809
 810 acct_secret = s:taboption("encryption", Value, "acct_secret", translate("Radius-Accounting-Secret"))
 811 acct_secret:depends({mode="ap", encryption="wpa"})
 812 acct_secret:depends({mode="ap", encryption="wpa2"})
 813 acct_secret:depends({mode="ap-wds", encryption="wpa"})
 814 acct_secret:depends({mode="ap-wds", encryption="wpa2"})
 815 acct_secret.rmempty = true
 816 acct_secret.password = true
 817
 818 wpakey = s:taboption("encryption", Value, "_wpa_key", translate("Key"))
 819 wpakey:depends("encryption", "psk")
 820 wpakey:depends("encryption", "psk2")
 821 wpakey:depends("encryption", "psk+psk2")
 822 wpakey:depends("encryption", "psk-mixed")
 823 wpakey.datatype = "wpakey"
 824 wpakey.rmempty = true
 825 wpakey.password = true
 826
 827 wpakey.cfgvalue = function(self, section, value)
 828         local key = m.uci:get("wireless", section, "key")
 829         if key == "1" or key == "2" or key == "3" or key == "4" then
 830                 return nil
 831         end
 832         return key
 833 end
 834
 835 wpakey.write = function(self, section, value)
 836         self.map.uci:set("wireless", section, "key", value)
 837         self.map.uci:delete("wireless", section, "key1")
 838 end
 839
 840
 841 wepslot = s:taboption("encryption", ListValue, "_wep_key", translate("Used Key Slot"))
 842 wepslot:depends("encryption", "wep-open")
 843 wepslot:depends("encryption", "wep-shared")
 844 wepslot:value("1", translatef("Key #%d", 1))
 845 wepslot:value("2", translatef("Key #%d", 2))
 846 wepslot:value("3", translatef("Key #%d", 3))
 847 wepslot:value("4", translatef("Key #%d", 4))
 848
 849 wepslot.cfgvalue = function(self, section)
 850         local slot = tonumber(m.uci:get("wireless", section, "key"))
 851         if not slot or slot < 1 or slot > 4 then
 852                 return 1
 853         end
 854         return slot
 855 end
 856
 857 wepslot.write = function(self, section, value)
 858         self.map.uci:set("wireless", section, "key", value)
 859 end
 860
 861 local slot
 862 for slot=1,4 do
 863         wepkey = s:taboption("encryption", Value, "key" .. slot, translatef("Key #%d", slot))
 864         wepkey:depends("encryption", "wep-open")
 865         wepkey:depends("encryption", "wep-shared")
 866         wepkey.datatype = "wepkey"
 867         wepkey.rmempty = true
 868         wepkey.password = true
 869
 870         function wepkey.write(self, section, value)
 871                 if value and (#value == 5 or #value == 13) then
 872                         value = "s:" .. value
 873                 end
 874                 return Value.write(self, section, value)
 875         end
 876 end
 877
 878
 879 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 880         nasid = s:taboption("encryption", Value, "nasid", translate("NAS ID"))
 881         nasid:depends({mode="ap", encryption="wpa"})
 882         nasid:depends({mode="ap", encryption="wpa2"})
 883         nasid:depends({mode="ap-wds", encryption="wpa"})
 884         nasid:depends({mode="ap-wds", encryption="wpa2"})
 885         nasid.rmempty = true
 886
 887         eaptype = s:taboption("encryption", ListValue, "eap_type", translate("EAP-Method"))
 888         eaptype:value("tls",  "TLS")
 889         eaptype:value("ttls", "TTLS")
 890         eaptype:value("peap", "PEAP")
 891         eaptype:depends({mode="sta", encryption="wpa"})
 892         eaptype:depends({mode="sta", encryption="wpa2"})
 893         eaptype:depends({mode="sta-wds", encryption="wpa"})
 894         eaptype:depends({mode="sta-wds", encryption="wpa2"})
 895
 896         cacert = s:taboption("encryption", FileUpload, "ca_cert", translate("Path to CA-Certificate"))
 897         cacert:depends({mode="sta", encryption="wpa"})
 898         cacert:depends({mode="sta", encryption="wpa2"})
 899         cacert:depends({mode="sta-wds", encryption="wpa"})
 900         cacert:depends({mode="sta-wds", encryption="wpa2"})
 901
 902         clientcert = s:taboption("encryption", FileUpload, "client_cert", translate("Path to Client-Certificate"))
 903         clientcert:depends({mode="sta", encryption="wpa"})
 904         clientcert:depends({mode="sta", encryption="wpa2"})
 905         clientcert:depends({mode="sta-wds", encryption="wpa"})
 906         clientcert:depends({mode="sta-wds", encryption="wpa2"})
 907
 908         privkey = s:taboption("encryption", FileUpload, "priv_key", translate("Path to Private Key"))
 909         privkey:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 910         privkey:depends({mode="sta", eap_type="tls", encryption="wpa"})
 911         privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 912         privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 913
 914         privkeypwd = s:taboption("encryption", Value, "priv_key_pwd", translate("Password of Private Key"))
 915         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 916         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa"})
 917         privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 918         privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 919
 920
 921         auth = s:taboption("encryption", Value, "auth", translate("Authentication"))
 922         auth:value("PAP")
 923         auth:value("CHAP")
 924         auth:value("MSCHAP")
 925         auth:value("MSCHAPV2")
 926         auth:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 927         auth:depends({mode="sta", eap_type="peap", encryption="wpa"})
 928         auth:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 929         auth:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 930         auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 931         auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 932         auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 933         auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 934
 935
 936         identity = s:taboption("encryption", Value, "identity", translate("Identity"))
 937         identity:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 938         identity:depends({mode="sta", eap_type="peap", encryption="wpa"})
 939         identity:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 940         identity:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 941         identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 942         identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 943         identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 944         identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 945
 946         password = s:taboption("encryption", Value, "password", translate("Password"))
 947         password:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 948         password:depends({mode="sta", eap_type="peap", encryption="wpa"})
 949         password:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 950         password:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 951         password:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 952         password:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 953         password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 954         password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 955 end
 956
 957 return m