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