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

   1 -- Copyright 2008 Steven Barth <steven@midlink.org>
   2 -- Licensed to the public under the Apache License 2.0.
   3
   4 local wa = require "luci.tools.webadmin"
   5 local nw = require "luci.model.network"
   6 local ut = require "luci.util"
   7 local nt = require "luci.sys".net
   8 local fs = require "nixio.fs"
   9
  10 arg[1] = arg[1] or ""
  11
  12 m = Map("wireless", "",
  13         translate("The <em>Device Configuration</em> section covers physical settings of the radio " ..
  14                 "hardware such as channel, transmit power or antenna selection which are shared among all " ..
  15                 "defined wireless networks (if the radio hardware is multi-SSID capable). Per network settings " ..
  16                 "like encryption or operation mode are grouped in the <em>Interface Configuration</em>."))
  17
  18 m:chain("network")
  19 m:chain("firewall")
  20 m.redirect = luci.dispatcher.build_url("admin/network/wireless")
  21
  22 local ifsection
  23
  24 function m.on_commit(map)
  25         local wnet = nw:get_wifinet(arg[1])
  26         if ifsection and wnet then
  27                 ifsection.section = wnet.sid
  28                 m.title = luci.util.pcdata(wnet:get_i18n())
  29         end
  30 end
  31
  32 nw.init(m.uci)
  33
  34 local wnet = nw:get_wifinet(arg[1])
  35 local wdev = wnet and wnet:get_device()
  36
  37 -- redirect to overview page if network does not exist anymore (e.g. after a revert)
  38 if not wnet or not wdev then
  39         luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless"))
  40         return
  41 end
  42
  43 -- wireless toggle was requested, commit and reload page
  44 function m.parse(map)
  45         local new_cc = m:formvalue("cbid.wireless.%s.country" % wdev:name())
  46         local old_cc = m:get(wdev:name(), "country")
  47
  48         if m:formvalue("cbid.wireless.%s.__toggle" % wdev:name()) then
  49                 if wdev:get("disabled") == "1" or wnet:get("disabled") == "1" then
  50                         wnet:set("disabled", nil)
  51                 else
  52                         wnet:set("disabled", "1")
  53                 end
  54                 wdev:set("disabled", nil)
  55
  56                 nw:commit("wireless")
  57                 luci.sys.call("(env -i /bin/ubus call network reload) >/dev/null 2>/dev/null")
  58
  59                 luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless", arg[1]))
  60                 return
  61         end
  62
  63         Map.parse(map)
  64
  65         if m:get(wdev:name(), "type") == "mac80211" and new_cc and new_cc ~= old_cc then
  66                 luci.sys.call("iw reg set %q" % new_cc)
  67                 luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless", arg[1]))
  68                 return
  69         end
  70 end
  71
  72 m.title = luci.util.pcdata(wnet:get_i18n())
  73
  74
  75 local function txpower_list(iw)
  76         local list = iw.txpwrlist or { }
  77         local off  = tonumber(iw.txpower_offset) or 0
  78         local new  = { }
  79         local prev = -1
  80         local _, val
  81         for _, val in ipairs(list) do
  82                 local dbm = val.dbm + off
  83                 local mw  = math.floor(10 ^ (dbm / 10))
  84                 if mw ~= prev then
  85                         prev = mw
  86                         new[#new+1] = {
  87                                 display_dbm = dbm,
  88                                 display_mw  = mw,
  89                                 driver_dbm  = val.dbm,
  90                                 driver_mw   = val.mw
  91                         }
  92                 end
  93         end
  94         return new
  95 end
  96
  97 local function txpower_current(pwr, list)
  98         pwr = tonumber(pwr)
  99         if pwr ~= nil then
 100                 local _, item
 101                 for _, item in ipairs(list) do
 102                         if item.driver_dbm >= pwr then
 103                                 return item.driver_dbm
 104                         end
 105                 end
 106         end
 107         return pwr or ""
 108 end
 109
 110 local iw = luci.sys.wifi.getiwinfo(arg[1])
 111 local hw_modes      = iw.hwmodelist or { }
 112 local tx_power_list = txpower_list(iw)
 113 local tx_power_cur  = txpower_current(wdev:get("txpower"), tx_power_list)
 114
 115 s = m:section(NamedSection, wdev:name(), "wifi-device", translate("Device Configuration"))
 116 s.addremove = false
 117
 118 s:tab("general", translate("General Setup"))
 119 s:tab("macfilter", translate("MAC-Filter"))
 120 s:tab("advanced", translate("Advanced Settings"))
 121
 122 --[[
 123 back = s:option(DummyValue, "_overview", translate("Overview"))
 124 back.value = ""
 125 back.titleref = luci.dispatcher.build_url("admin", "network", "wireless")
 126 ]]
 127
 128 st = s:taboption("general", DummyValue, "__status", translate("Status"))
 129 st.template = "admin_network/wifi_status"
 130 st.ifname   = arg[1]
 131
 132 en = s:taboption("general", Button, "__toggle")
 133
 134 if wdev:get("disabled") == "1" or wnet:get("disabled") == "1" then
 135         en.title      = translate("Wireless network is disabled")
 136         en.inputtitle = translate("Enable")
 137         en.inputstyle = "apply"
 138 else
 139         en.title      = translate("Wireless network is enabled")
 140         en.inputtitle = translate("Disable")
 141         en.inputstyle = "reset"
 142 end
 143
 144
 145 local hwtype = wdev:get("type")
 146
 147 -- NanoFoo
 148 local nsantenna = wdev:get("antenna")
 149
 150 -- Check whether there are client interfaces on the same radio,
 151 -- if yes, lock the channel choice as these stations will dicatate the freq
 152 local found_sta = nil
 153 local _, net
 154 if wnet:mode() ~= "sta" then
 155         for _, net in ipairs(wdev:get_wifinets()) do
 156                 if net:mode() == "sta" and net:get("disabled") ~= "1" then
 157                         if not found_sta then
 158                                 found_sta = {}
 159                                 found_sta.channel = net:channel()
 160                                 found_sta.names = {}
 161                         end
 162                         found_sta.names[#found_sta.names+1] = net:shortname()
 163                 end
 164         end
 165 end
 166
 167 if found_sta then
 168         ch = s:taboption("general", DummyValue, "choice", translate("Channel"))
 169         ch.value = translatef("Locked to channel %s used by: %s",
 170                 found_sta.channel or "(auto)", table.concat(found_sta.names, ", "))
 171 else
 172         ch = s:taboption("general", Value, "_mode_freq", '<br />'..translate("Operating frequency"))
 173         ch.hwmodes = hw_modes
 174         ch.htmodes = iw.htmodelist
 175         ch.freqlist = iw.freqlist
 176         ch.template = "cbi/wireless_modefreq"
 177
 178         function ch.cfgvalue(self, section)
 179                 return {
 180                         m:get(section, "hwmode") or "",
 181                         m:get(section, "channel") or "auto",
 182                         m:get(section, "htmode") or ""
 183                 }
 184         end
 185
 186         function ch.formvalue(self, section)
 187                 return {
 188                         m:formvalue(self:cbid(section) .. ".band") or (hw_modes.g and "11g" or "11a"),
 189                         m:formvalue(self:cbid(section) .. ".channel") or "auto",
 190                         m:formvalue(self:cbid(section) .. ".htmode") or ""
 191                 }
 192         end
 193
 194         function ch.write(self, section, value)
 195                 m:set(section, "hwmode", value[1])
 196                 m:set(section, "channel", value[2])
 197                 m:set(section, "htmode", value[3])
 198         end
 199 end
 200
 201 ------------------- MAC80211 Device ------------------
 202
 203 if hwtype == "mac80211" then
 204         if #tx_power_list > 0 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                 tp:value("", translate("auto"))
 214                 for _, p in ipairs(tx_power_list) do
 215                         tp:value(p.driver_dbm, "%i dBm (%i mW)"
 216                                 %{ p.display_dbm, p.display_mw })
 217                 end
 218         end
 219
 220         local cl = iw and iw.countrylist
 221         if cl and #cl > 0 then
 222                 cc = s:taboption("advanced", ListValue, "country", translate("Country Code"), translate("Use ISO/IEC 3166 alpha2 country codes."))
 223                 cc.default = tostring(iw and iw.country or "00")
 224                 for _, c in ipairs(cl) do
 225                         cc:value(c.alpha2, "%s - %s" %{ c.alpha2, c.name })
 226                 end
 227         else
 228                 s:taboption("advanced", Value, "country", translate("Country Code"), translate("Use ISO/IEC 3166 alpha2 country codes."))
 229         end
 230
 231         s:taboption("advanced", Value, "distance", translate("Distance Optimization"),
 232                 translate("Distance to farthest network member in meters."))
 233
 234         -- external antenna profiles
 235         local eal = iw and iw.extant
 236         if eal and #eal > 0 then
 237                 ea = s:taboption("advanced", ListValue, "extant", translate("Antenna Configuration"))
 238                 for _, eap in ipairs(eal) do
 239                         ea:value(eap.id, "%s (%s)" %{ eap.name, eap.description })
 240                         if eap.selected then
 241                                 ea.default = eap.id
 242                         end
 243                 end
 244         end
 245
 246         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 247         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 248 end
 249
 250
 251 ------------------- Broadcom Device ------------------
 252
 253 if hwtype == "broadcom" then
 254         tp = s:taboption("general",
 255                 (#tx_power_list > 0) and ListValue or Value,
 256                 "txpower", translate("Transmit Power"), "dBm")
 257
 258         tp.rmempty = true
 259         tp.default = tx_power_cur
 260
 261         function tp.cfgvalue(...)
 262                 return txpower_current(Value.cfgvalue(...), tx_power_list)
 263         end
 264
 265         tp:value("", translate("auto"))
 266         for _, p in ipairs(tx_power_list) do
 267                 tp:value(p.driver_dbm, "%i dBm (%i mW)"
 268                         %{ p.display_dbm, p.display_mw })
 269         end
 270
 271         mode = s:taboption("advanced", ListValue, "hwmode", translate("Band"))
 272         if hw_modes.b then
 273                 mode:value("11b", "2.4GHz (802.11b)")
 274                 if hw_modes.g then
 275                         mode:value("11bg", "2.4GHz (802.11b+g)")
 276                 end
 277         end
 278         if hw_modes.g then
 279                 mode:value("11g", "2.4GHz (802.11g)")
 280                 mode:value("11gst", "2.4GHz (802.11g + Turbo)")
 281                 mode:value("11lrs", "2.4GHz (802.11g Limited Rate Support)")
 282         end
 283         if hw_modes.a then mode:value("11a", "5GHz (802.11a)") end
 284         if hw_modes.n then
 285                 if hw_modes.g then
 286                         mode:value("11ng", "2.4GHz (802.11g+n)")
 287                         mode:value("11n", "2.4GHz (802.11n)")
 288                 end
 289                 if hw_modes.a then
 290                         mode:value("11na", "5GHz (802.11a+n)")
 291                         mode:value("11n", "5GHz (802.11n)")
 292                 end
 293                 htmode = s:taboption("advanced", ListValue, "htmode", translate("HT mode (802.11n)"))
 294                 htmode:depends("hwmode", "11ng")
 295                 htmode:depends("hwmode", "11na")
 296                 htmode:depends("hwmode", "11n")
 297                 htmode:value("HT20", "20MHz")
 298                 htmode:value("HT40", "40MHz")
 299         end
 300
 301         ant1 = s:taboption("advanced", ListValue, "txantenna", translate("Transmitter Antenna"))
 302         ant1.widget = "radio"
 303         ant1:depends("diversity", "")
 304         ant1:value("3", translate("auto"))
 305         ant1:value("0", translate("Antenna 1"))
 306         ant1:value("1", translate("Antenna 2"))
 307
 308         ant2 = s:taboption("advanced", ListValue, "rxantenna", translate("Receiver Antenna"))
 309         ant2.widget = "radio"
 310         ant2:depends("diversity", "")
 311         ant2:value("3", translate("auto"))
 312         ant2:value("0", translate("Antenna 1"))
 313         ant2:value("1", translate("Antenna 2"))
 314
 315         s:taboption("advanced", Flag, "frameburst", translate("Frame Bursting"))
 316
 317         s:taboption("advanced", Value, "distance", translate("Distance Optimization"))
 318         --s:option(Value, "slottime", translate("Slot time"))
 319
 320         s:taboption("advanced", Value, "country", translate("Country Code"))
 321         s:taboption("advanced", Value, "maxassoc", translate("Connection Limit"))
 322 end
 323
 324
 325 --------------------- HostAP Device ---------------------
 326
 327 if hwtype == "prism2" then
 328         s:taboption("advanced", Value, "txpower", translate("Transmit Power"), "att units").rmempty = true
 329
 330         s:taboption("advanced", Flag, "diversity", translate("Diversity")).rmempty = false
 331
 332         s:taboption("advanced", Value, "txantenna", translate("Transmitter Antenna"))
 333         s:taboption("advanced", Value, "rxantenna", translate("Receiver Antenna"))
 334 end
 335
 336
 337 ----------------------- Interface -----------------------
 338
 339 s = m:section(NamedSection, wnet.sid, "wifi-iface", translate("Interface Configuration"))
 340 ifsection = s
 341 s.addremove = false
 342 s.anonymous = true
 343 s.defaults.device = wdev:name()
 344
 345 s:tab("general", translate("General Setup"))
 346 s:tab("encryption", translate("Wireless Security"))
 347 s:tab("macfilter", translate("MAC-Filter"))
 348 s:tab("advanced", translate("Advanced Settings"))
 349
 350 mode = s:taboption("general", ListValue, "mode", translate("Mode"))
 351 mode.override_values = true
 352 mode:value("ap", translate("Access Point"))
 353 mode:value("sta", translate("Client"))
 354 mode:value("adhoc", translate("Ad-Hoc"))
 355
 356 meshid = s:taboption("general", Value, "mesh_id", translate("Mesh Id"))
 357 meshid:depends({mode="mesh"})
 358
 359 meshfwd = s:taboption("advanced", Flag, "mesh_fwding", translate("internal forwarding of Mesh-peers"))
 360 meshfwd.rmempty = false
 361 meshfwd.default = "1"
 362 meshfwd:depends({mode="mesh"})
 363
 364 ssid = s:taboption("general", Value, "ssid", translate("<abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 365 ssid.datatype = "maxlength(32)"
 366 ssid:depends({mode="ap"})
 367 ssid:depends({mode="sta"})
 368 ssid:depends({mode="adhoc"})
 369 ssid:depends({mode="ahdemo"})
 370 ssid:depends({mode="monitor"})
 371 ssid:depends({mode="ap-wds"})
 372 ssid:depends({mode="sta-wds"})
 373 ssid:depends({mode="wds"})
 374
 375 bssid = s:taboption("general", Value, "bssid", translate("<abbr title=\"Basic Service Set Identifier\">BSSID</abbr>"))
 376
 377 network = s:taboption("general", Value, "network", translate("Network"),
 378         translate("Choose the network(s) you want to attach to this wireless interface or " ..
 379                 "fill out the <em>create</em> field to define a new network."))
 380
 381 network.rmempty = true
 382 network.template = "cbi/network_netlist"
 383 network.widget = "checkbox"
 384 network.novirtual = true
 385
 386 function network.write(self, section, value)
 387         local i = nw:get_interface(section)
 388         if i then
 389                 if value == '-' then
 390                         value = m:formvalue(self:cbid(section) .. ".newnet")
 391                         if value and #value > 0 then
 392                                 local n = nw:add_network(value, {proto="none"})
 393                                 if n then n:add_interface(i) end
 394                         else
 395                                 local n = i:get_network()
 396                                 if n then n:del_interface(i) end
 397                         end
 398                 else
 399                         local v
 400                         for _, v in ipairs(i:get_networks()) do
 401                                 v:del_interface(i)
 402                         end
 403                         for v in ut.imatch(value) do
 404                                 local n = nw:get_network(v)
 405                                 if n then
 406                                         if not n:is_empty() then
 407                                                 n:set("type", "bridge")
 408                                         end
 409                                         n:add_interface(i)
 410                                 end
 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         nt.mac_hints(function(mac, name) ml:value(mac, "%s (%s)" %{ mac, name }) end)
 441
 442         mode:value("ap-wds", "%s (%s)" % {translate("Access Point"), translate("WDS")})
 443         mode:value("sta-wds", "%s (%s)" % {translate("Client"), translate("WDS")})
 444
 445         function mode.write(self, section, value)
 446                 if value == "ap-wds" then
 447                         ListValue.write(self, section, "ap")
 448                         m.uci:set("wireless", section, "wds", 1)
 449                 elseif value == "sta-wds" then
 450                         ListValue.write(self, section, "sta")
 451                         m.uci:set("wireless", section, "wds", 1)
 452                 else
 453                         ListValue.write(self, section, value)
 454                         m.uci:delete("wireless", section, "wds")
 455                 end
 456         end
 457
 458         function mode.cfgvalue(self, section)
 459                 local mode = ListValue.cfgvalue(self, section)
 460                 local wds  = m.uci:get("wireless", section, "wds") == "1"
 461
 462                 if mode == "ap" and wds then
 463                         return "ap-wds"
 464                 elseif mode == "sta" and wds then
 465                         return "sta-wds"
 466                 else
 467                         return mode
 468                 end
 469         end
 470
 471         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 472         hidden:depends({mode="ap"})
 473         hidden:depends({mode="ap-wds"})
 474
 475         wmm = s:taboption("general", Flag, "wmm", translate("WMM Mode"))
 476         wmm:depends({mode="ap"})
 477         wmm:depends({mode="ap-wds"})
 478         wmm.default = wmm.enabled
 479
 480         isolate = s:taboption("advanced", Flag, "isolate", translate("Isolate Clients"),
 481          translate("Prevents client-to-client communication"))
 482         isolate:depends({mode="ap"})
 483         isolate:depends({mode="ap-wds"})
 484
 485         ifname = s:taboption("advanced", Value, "ifname", translate("Interface name"), translate("Override default interface name"))
 486         ifname.optional = true
 487 end
 488
 489
 490 -------------------- Broadcom Interface ----------------------
 491
 492 if hwtype == "broadcom" then
 493         mode:value("wds", translate("WDS"))
 494         mode:value("monitor", translate("Monitor"))
 495
 496         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 497         hidden:depends({mode="ap"})
 498         hidden:depends({mode="adhoc"})
 499         hidden:depends({mode="wds"})
 500
 501         isolate = s:taboption("advanced", Flag, "isolate", translate("Separate Clients"),
 502          translate("Prevents client-to-client communication"))
 503         isolate:depends({mode="ap"})
 504
 505         s:taboption("advanced", Flag, "doth", "802.11h")
 506         s:taboption("advanced", Flag, "wmm", translate("WMM Mode"))
 507
 508         bssid:depends({mode="wds"})
 509         bssid:depends({mode="adhoc"})
 510 end
 511
 512
 513 ----------------------- HostAP Interface ---------------------
 514
 515 if hwtype == "prism2" then
 516         mode:value("wds", translate("WDS"))
 517         mode:value("monitor", translate("Monitor"))
 518
 519         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 520         hidden:depends({mode="ap"})
 521         hidden:depends({mode="adhoc"})
 522         hidden:depends({mode="wds"})
 523
 524         bssid:depends({mode="sta"})
 525
 526         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("MAC-Address Filter"))
 527         mp:value("", translate("disable"))
 528         mp:value("allow", translate("Allow listed only"))
 529         mp:value("deny", translate("Allow all except listed"))
 530         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 531         ml:depends({macpolicy="allow"})
 532         ml:depends({macpolicy="deny"})
 533         nt.mac_hints(function(mac, name) ml:value(mac, "%s (%s)" %{ mac, name }) end)
 534
 535         s:taboption("advanced", Value, "rate", translate("Transmission Rate"))
 536         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 537         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 538 end
 539
 540
 541 ------------------- WiFI-Encryption -------------------
 542
 543 encr = s:taboption("encryption", ListValue, "encryption", translate("Encryption"))
 544 encr.override_values = true
 545 encr.override_depends = true
 546 encr:depends({mode="ap"})
 547 encr:depends({mode="sta"})
 548 encr:depends({mode="adhoc"})
 549 encr:depends({mode="ahdemo"})
 550 encr:depends({mode="ap-wds"})
 551 encr:depends({mode="sta-wds"})
 552 encr:depends({mode="mesh"})
 553
 554 cipher = s:taboption("encryption", ListValue, "cipher", translate("Cipher"))
 555 cipher:depends({encryption="wpa"})
 556 cipher:depends({encryption="wpa2"})
 557 cipher:depends({encryption="psk"})
 558 cipher:depends({encryption="psk2"})
 559 cipher:depends({encryption="wpa-mixed"})
 560 cipher:depends({encryption="psk-mixed"})
 561 cipher:value("auto", translate("auto"))
 562 cipher:value("ccmp", translate("Force CCMP (AES)"))
 563 cipher:value("tkip", translate("Force TKIP"))
 564 cipher:value("tkip+ccmp", translate("Force TKIP and CCMP (AES)"))
 565
 566 function encr.cfgvalue(self, section)
 567         local v = tostring(ListValue.cfgvalue(self, section))
 568         if v == "wep" then
 569                 return "wep-open"
 570         elseif v and v:match("%+") then
 571                 return (v:gsub("%+.+$", ""))
 572         end
 573         return v
 574 end
 575
 576 function encr.write(self, section, value)
 577         local e = tostring(encr:formvalue(section))
 578         local c = tostring(cipher:formvalue(section))
 579         if value == "wpa" or value == "wpa2"  then
 580                 self.map.uci:delete("wireless", section, "key")
 581         end
 582         if e and (c == "tkip" or c == "ccmp" or c == "tkip+ccmp") then
 583                 e = e .. "+" .. c
 584         end
 585         self.map:set(section, "encryption", e)
 586 end
 587
 588 function cipher.cfgvalue(self, section)
 589         local v = tostring(ListValue.cfgvalue(encr, section))
 590         if v and v:match("%+") then
 591                 v = v:gsub("^[^%+]+%+", "")
 592                 if v == "aes" then v = "ccmp"
 593                 elseif v == "tkip+aes" then v = "tkip+ccmp"
 594                 elseif v == "aes+tkip" then v = "tkip+ccmp"
 595                 elseif v == "ccmp+tkip" then v = "tkip+ccmp"
 596                 end
 597         end
 598         return v
 599 end
 600
 601 function cipher.write(self, section)
 602         return encr:write(section)
 603 end
 604
 605
 606 encr:value("none", "No Encryption")
 607 encr:value("wep-open",   translate("WEP Open System"), {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"}, {mode="ahdemo"}, {mode="wds"})
 608 encr:value("wep-shared", translate("WEP Shared Key"),  {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"}, {mode="ahdemo"}, {mode="wds"})
 609
 610 if hwtype == "mac80211" or hwtype == "prism2" then
 611         local supplicant = fs.access("/usr/sbin/wpa_supplicant")
 612         local hostapd = fs.access("/usr/sbin/hostapd")
 613
 614         -- Probe EAP support
 615         local has_ap_eap  = (os.execute("hostapd -veap >/dev/null 2>/dev/null") == 0)
 616         local has_sta_eap = (os.execute("wpa_supplicant -veap >/dev/null 2>/dev/null") == 0)
 617
 618         if hostapd and supplicant then
 619                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"})
 620                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"})
 621                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"})
 622                 if has_ap_eap and has_sta_eap then
 623                         encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 624                         encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 625                 end
 626         elseif hostapd and not supplicant then
 627                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="ap-wds"})
 628                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="ap-wds"})
 629                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="ap-wds"})
 630                 if has_ap_eap then
 631                         encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="ap-wds"})
 632                         encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="ap-wds"})
 633                 end
 634                 encr.description = translate(
 635                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 636                         "and ad-hoc mode) to be installed."
 637                 )
 638         elseif not hostapd and supplicant then
 639                 encr:value("psk", "WPA-PSK", {mode="sta"}, {mode="sta-wds"}, {mode="adhoc"})
 640                 encr:value("psk2", "WPA2-PSK", {mode="sta"}, {mode="sta-wds"}, {mode="adhoc"})
 641                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="sta"}, {mode="sta-wds"}, {mode="adhoc"})
 642                 if has_sta_eap then
 643                         encr:value("wpa", "WPA-EAP", {mode="sta"}, {mode="sta-wds"})
 644                         encr:value("wpa2", "WPA2-EAP", {mode="sta"}, {mode="sta-wds"})
 645                 end
 646                 encr.description = translate(
 647                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 648                         "and ad-hoc mode) to be installed."
 649                 )
 650         else
 651                 encr.description = translate(
 652                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 653                         "and ad-hoc mode) to be installed."
 654                 )
 655         end
 656 elseif hwtype == "broadcom" then
 657         encr:value("psk", "WPA-PSK")
 658         encr:value("psk2", "WPA2-PSK")
 659         encr:value("psk+psk2", "WPA-PSK/WPA2-PSK Mixed Mode")
 660 end
 661
 662 auth_server = s:taboption("encryption", Value, "auth_server", translate("Radius-Authentication-Server"))
 663 auth_server:depends({mode="ap", encryption="wpa"})
 664 auth_server:depends({mode="ap", encryption="wpa2"})
 665 auth_server:depends({mode="ap-wds", encryption="wpa"})
 666 auth_server:depends({mode="ap-wds", encryption="wpa2"})
 667 auth_server.rmempty = true
 668 auth_server.datatype = "host(0)"
 669
 670 auth_port = s:taboption("encryption", Value, "auth_port", translate("Radius-Authentication-Port"), translatef("Default %d", 1812))
 671 auth_port:depends({mode="ap", encryption="wpa"})
 672 auth_port:depends({mode="ap", encryption="wpa2"})
 673 auth_port:depends({mode="ap-wds", encryption="wpa"})
 674 auth_port:depends({mode="ap-wds", encryption="wpa2"})
 675 auth_port.rmempty = true
 676 auth_port.datatype = "port"
 677
 678 auth_secret = s:taboption("encryption", Value, "auth_secret", translate("Radius-Authentication-Secret"))
 679 auth_secret:depends({mode="ap", encryption="wpa"})
 680 auth_secret:depends({mode="ap", encryption="wpa2"})
 681 auth_secret:depends({mode="ap-wds", encryption="wpa"})
 682 auth_secret:depends({mode="ap-wds", encryption="wpa2"})
 683 auth_secret.rmempty = true
 684 auth_secret.password = true
 685
 686 acct_server = s:taboption("encryption", Value, "acct_server", translate("Radius-Accounting-Server"))
 687 acct_server:depends({mode="ap", encryption="wpa"})
 688 acct_server:depends({mode="ap", encryption="wpa2"})
 689 acct_server:depends({mode="ap-wds", encryption="wpa"})
 690 acct_server:depends({mode="ap-wds", encryption="wpa2"})
 691 acct_server.rmempty = true
 692 acct_server.datatype = "host(0)"
 693
 694 acct_port = s:taboption("encryption", Value, "acct_port", translate("Radius-Accounting-Port"), translatef("Default %d", 1813))
 695 acct_port:depends({mode="ap", encryption="wpa"})
 696 acct_port:depends({mode="ap", encryption="wpa2"})
 697 acct_port:depends({mode="ap-wds", encryption="wpa"})
 698 acct_port:depends({mode="ap-wds", encryption="wpa2"})
 699 acct_port.rmempty = true
 700 acct_port.datatype = "port"
 701
 702 acct_secret = s:taboption("encryption", Value, "acct_secret", translate("Radius-Accounting-Secret"))
 703 acct_secret:depends({mode="ap", encryption="wpa"})
 704 acct_secret:depends({mode="ap", encryption="wpa2"})
 705 acct_secret:depends({mode="ap-wds", encryption="wpa"})
 706 acct_secret:depends({mode="ap-wds", encryption="wpa2"})
 707 acct_secret.rmempty = true
 708 acct_secret.password = true
 709
 710 wpakey = s:taboption("encryption", Value, "_wpa_key", translate("Key"))
 711 wpakey:depends("encryption", "psk")
 712 wpakey:depends("encryption", "psk2")
 713 wpakey:depends("encryption", "psk+psk2")
 714 wpakey:depends("encryption", "psk-mixed")
 715 wpakey.datatype = "wpakey"
 716 wpakey.rmempty = true
 717 wpakey.password = true
 718
 719 wpakey.cfgvalue = function(self, section, value)
 720         local key = m.uci:get("wireless", section, "key")
 721         if key == "1" or key == "2" or key == "3" or key == "4" then
 722                 return nil
 723         end
 724         return key
 725 end
 726
 727 wpakey.write = function(self, section, value)
 728         self.map.uci:set("wireless", section, "key", value)
 729         self.map.uci:delete("wireless", section, "key1")
 730 end
 731
 732
 733 wepslot = s:taboption("encryption", ListValue, "_wep_key", translate("Used Key Slot"))
 734 wepslot:depends("encryption", "wep-open")
 735 wepslot:depends("encryption", "wep-shared")
 736 wepslot:value("1", translatef("Key #%d", 1))
 737 wepslot:value("2", translatef("Key #%d", 2))
 738 wepslot:value("3", translatef("Key #%d", 3))
 739 wepslot:value("4", translatef("Key #%d", 4))
 740
 741 wepslot.cfgvalue = function(self, section)
 742         local slot = tonumber(m.uci:get("wireless", section, "key"))
 743         if not slot or slot < 1 or slot > 4 then
 744                 return 1
 745         end
 746         return slot
 747 end
 748
 749 wepslot.write = function(self, section, value)
 750         self.map.uci:set("wireless", section, "key", value)
 751 end
 752
 753 local slot
 754 for slot=1,4 do
 755         wepkey = s:taboption("encryption", Value, "key" .. slot, translatef("Key #%d", slot))
 756         wepkey:depends("encryption", "wep-open")
 757         wepkey:depends("encryption", "wep-shared")
 758         wepkey.datatype = "wepkey"
 759         wepkey.rmempty = true
 760         wepkey.password = true
 761
 762         function wepkey.write(self, section, value)
 763                 if value and (#value == 5 or #value == 13) then
 764                         value = "s:" .. value
 765                 end
 766                 return Value.write(self, section, value)
 767         end
 768 end
 769
 770
 771 if hwtype == "mac80211" or hwtype == "prism2" then
 772
 773         -- Probe 802.11r support (and EAP support as a proxy for Openwrt)
 774         local has_80211r = (os.execute("hostapd -v11r 2>/dev/null || hostapd -veap 2>/dev/null") == 0)
 775
 776         ieee80211r = s:taboption("encryption", Flag, "ieee80211r",
 777                 translate("802.11r Fast Transition"),
 778                 translate("Enables fast roaming among access points that belong " ..
 779                         "to the same Mobility Domain"))
 780         ieee80211r:depends({mode="ap", encryption="wpa"})
 781         ieee80211r:depends({mode="ap", encryption="wpa2"})
 782         ieee80211r:depends({mode="ap-wds", encryption="wpa"})
 783         ieee80211r:depends({mode="ap-wds", encryption="wpa2"})
 784         if has_80211r then
 785                 ieee80211r:depends({mode="ap", encryption="psk"})
 786                 ieee80211r:depends({mode="ap", encryption="psk2"})
 787                 ieee80211r:depends({mode="ap", encryption="psk-mixed"})
 788                 ieee80211r:depends({mode="ap-wds", encryption="psk"})
 789                 ieee80211r:depends({mode="ap-wds", encryption="psk2"})
 790                 ieee80211r:depends({mode="ap-wds", encryption="psk-mixed"})
 791         end
 792         ieee80211r.rmempty = true
 793
 794         nasid = s:taboption("encryption", Value, "nasid", translate("NAS ID"),
 795                 translate("Used for two different purposes: RADIUS NAS ID and " ..
 796                         "802.11r R0KH-ID. Not needed with normal WPA(2)-PSK."))
 797         nasid:depends({mode="ap", encryption="wpa"})
 798         nasid:depends({mode="ap", encryption="wpa2"})
 799         nasid:depends({mode="ap-wds", encryption="wpa"})
 800         nasid:depends({mode="ap-wds", encryption="wpa2"})
 801         nasid:depends({ieee80211r="1"})
 802         nasid.rmempty = true
 803
 804         mobility_domain = s:taboption("encryption", Value, "mobility_domain",
 805                         translate("Mobility Domain"),
 806                         translate("4-character hexadecimal ID"))
 807         mobility_domain:depends({ieee80211r="1"})
 808         mobility_domain.placeholder = "4f57"
 809         mobility_domain.datatype = "and(hexstring,rangelength(4,4))"
 810         mobility_domain.rmempty = true
 811
 812         reassociation_deadline = s:taboption("encryption", Value, "reassociation_deadline",
 813                 translate("Reassociation Deadline"),
 814                 translate("time units (TUs / 1.024 ms) [1000-65535]"))
 815         reassociation_deadline:depends({ieee80211r="1"})
 816         reassociation_deadline.placeholder = "1000"
 817         reassociation_deadline.datatype = "range(1000,65535)"
 818         reassociation_deadline.rmempty = true
 819
 820         ft_protocol = s:taboption("encryption", ListValue, "ft_over_ds", translate("FT protocol"))
 821         ft_protocol:depends({ieee80211r="1"})
 822         ft_protocol:value("1", translatef("FT over DS"))
 823         ft_protocol:value("0", translatef("FT over the Air"))
 824         ft_protocol.rmempty = true
 825
 826         ft_psk_generate_local = s:taboption("encryption", Flag, "ft_psk_generate_local",
 827                 translate("Generate PMK locally"),
 828                 translate("When using a PSK, the PMK can be generated locally without inter AP communications"))
 829         ft_psk_generate_local:depends({ieee80211r="1"})
 830
 831         r0_key_lifetime = s:taboption("encryption", Value, "r0_key_lifetime",
 832                         translate("R0 Key Lifetime"), translate("minutes"))
 833         r0_key_lifetime:depends({ieee80211r="1", ft_psk_generate_local=""})
 834         r0_key_lifetime.placeholder = "10000"
 835         r0_key_lifetime.datatype = "uinteger"
 836         r0_key_lifetime.rmempty = true
 837
 838         r1_key_holder = s:taboption("encryption", Value, "r1_key_holder",
 839                         translate("R1 Key Holder"),
 840                         translate("6-octet identifier as a hex string - no colons"))
 841         r1_key_holder:depends({ieee80211r="1", ft_psk_generate_local=""})
 842         r1_key_holder.placeholder = "00004f577274"
 843         r1_key_holder.datatype = "and(hexstring,rangelength(12,12))"
 844         r1_key_holder.rmempty = true
 845
 846         pmk_r1_push = s:taboption("encryption", Flag, "pmk_r1_push", translate("PMK R1 Push"))
 847         pmk_r1_push:depends({ieee80211r="1", ft_psk_generate_local=""})
 848         pmk_r1_push.placeholder = "0"
 849         pmk_r1_push.rmempty = true
 850
 851         r0kh = s:taboption("encryption", DynamicList, "r0kh", translate("External R0 Key Holder List"),
 852                 translate("List of R0KHs in the same Mobility Domain. " ..
 853                         "<br />Format: MAC-address,NAS-Identifier,128-bit key as hex string. " ..
 854                         "<br />This list is used to map R0KH-ID (NAS Identifier) to a destination " ..
 855                         "MAC address when requesting PMK-R1 key from the R0KH that the STA " ..
 856                         "used during the Initial Mobility Domain Association."))
 857         r0kh:depends({ieee80211r="1", ft_psk_generate_local=""})
 858         r0kh.rmempty = true
 859
 860         r1kh = s:taboption("encryption", DynamicList, "r1kh", translate("External R1 Key Holder List"),
 861                 translate ("List of R1KHs in the same Mobility Domain. "..
 862                         "<br />Format: MAC-address,R1KH-ID as 6 octets with colons,128-bit key as hex string. "..
 863                         "<br />This list is used to map R1KH-ID to a destination MAC address " ..
 864                         "when sending PMK-R1 key from the R0KH. This is also the " ..
 865                         "list of authorized R1KHs in the MD that can request PMK-R1 keys."))
 866         r1kh:depends({ieee80211r="1", ft_psk_generate_local=""})
 867         r1kh.rmempty = true
 868         -- End of 802.11r options
 869
 870         eaptype = s:taboption("encryption", ListValue, "eap_type", translate("EAP-Method"))
 871         eaptype:value("tls",  "TLS")
 872         eaptype:value("ttls", "TTLS")
 873         eaptype:value("peap", "PEAP")
 874         eaptype:value("fast", "FAST")
 875         eaptype:depends({mode="sta", encryption="wpa"})
 876         eaptype:depends({mode="sta", encryption="wpa2"})
 877         eaptype:depends({mode="sta-wds", encryption="wpa"})
 878         eaptype:depends({mode="sta-wds", encryption="wpa2"})
 879
 880         cacert = s:taboption("encryption", FileUpload, "ca_cert", translate("Path to CA-Certificate"))
 881         cacert:depends({mode="sta", encryption="wpa"})
 882         cacert:depends({mode="sta", encryption="wpa2"})
 883         cacert:depends({mode="sta-wds", encryption="wpa"})
 884         cacert:depends({mode="sta-wds", encryption="wpa2"})
 885         cacert.rmempty = true
 886
 887         clientcert = s:taboption("encryption", FileUpload, "client_cert", translate("Path to Client-Certificate"))
 888         clientcert:depends({mode="sta", eap_type="tls", encryption="wpa"})
 889         clientcert:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 890         clientcert:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 891         clientcert:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 892
 893         privkey = s:taboption("encryption", FileUpload, "priv_key", translate("Path to Private Key"))
 894         privkey:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 895         privkey:depends({mode="sta", eap_type="tls", encryption="wpa"})
 896         privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 897         privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 898
 899         privkeypwd = s:taboption("encryption", Value, "priv_key_pwd", translate("Password of Private Key"))
 900         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 901         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa"})
 902         privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 903         privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 904         privkeypwd.rmempty = true
 905         privkeypwd.password = true
 906
 907         auth = s:taboption("encryption", ListValue, "auth", translate("Authentication"))
 908         auth:value("PAP", "PAP", {eap_type="ttls"})
 909         auth:value("CHAP", "CHAP", {eap_type="ttls"})
 910         auth:value("MSCHAP", "MSCHAP", {eap_type="ttls"})
 911         auth:value("MSCHAPV2", "MSCHAPv2", {eap_type="ttls"})
 912         auth:value("EAP-GTC")
 913         auth:value("EAP-MD5")
 914         auth:value("EAP-MSCHAPV2")
 915         auth:value("EAP-TLS")
 916         auth:depends({mode="sta", eap_type="fast", encryption="wpa2"})
 917         auth:depends({mode="sta", eap_type="fast", encryption="wpa"})
 918         auth:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 919         auth:depends({mode="sta", eap_type="peap", encryption="wpa"})
 920         auth:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 921         auth:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 922         auth:depends({mode="sta-wds", eap_type="fast", encryption="wpa2"})
 923         auth:depends({mode="sta-wds", eap_type="fast", encryption="wpa"})
 924         auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 925         auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 926         auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 927         auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 928
 929         cacert2 = s:taboption("encryption", FileUpload, "ca_cert2", translate("Path to inner CA-Certificate"))
 930         cacert2:depends({mode="sta", auth="EAP-TLS", encryption="wpa"})
 931         cacert2:depends({mode="sta", auth="EAP-TLS", encryption="wpa2"})
 932         cacert2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa"})
 933         cacert2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa2"})
 934
 935         clientcert2 = s:taboption("encryption", FileUpload, "client_cert2", translate("Path to inner Client-Certificate"))
 936         clientcert2:depends({mode="sta", auth="EAP-TLS", encryption="wpa"})
 937         clientcert2:depends({mode="sta", auth="EAP-TLS", encryption="wpa2"})
 938         clientcert2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa"})
 939         clientcert2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa2"})
 940
 941         privkey2 = s:taboption("encryption", FileUpload, "priv_key2", translate("Path to inner Private Key"))
 942         privkey2:depends({mode="sta", auth="EAP-TLS", encryption="wpa"})
 943         privkey2:depends({mode="sta", auth="EAP-TLS", encryption="wpa2"})
 944         privkey2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa"})
 945         privkey2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa2"})
 946
 947         privkeypwd2 = s:taboption("encryption", Value, "priv_key2_pwd", translate("Password of inner Private Key"))
 948         privkeypwd2:depends({mode="sta", auth="EAP-TLS", encryption="wpa"})
 949         privkeypwd2:depends({mode="sta", auth="EAP-TLS", encryption="wpa2"})
 950         privkeypwd2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa"})
 951         privkeypwd2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa2"})
 952         privkeypwd2.rmempty = true
 953         privkeypwd2.password = true
 954
 955         identity = s:taboption("encryption", Value, "identity", translate("Identity"))
 956         identity:depends({mode="sta", eap_type="fast", encryption="wpa2"})
 957         identity:depends({mode="sta", eap_type="fast", encryption="wpa"})
 958         identity:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 959         identity:depends({mode="sta", eap_type="peap", encryption="wpa"})
 960         identity:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 961         identity:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 962         identity:depends({mode="sta-wds", eap_type="fast", encryption="wpa2"})
 963         identity:depends({mode="sta-wds", eap_type="fast", encryption="wpa"})
 964         identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 965         identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 966         identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 967         identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 968         identity:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 969         identity:depends({mode="sta", eap_type="tls", encryption="wpa"})
 970         identity:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 971         identity:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 972
 973         anonymous_identity = s:taboption("encryption", Value, "anonymous_identity", translate("Anonymous Identity"))
 974         anonymous_identity:depends({mode="sta", eap_type="fast", encryption="wpa2"})
 975         anonymous_identity:depends({mode="sta", eap_type="fast", encryption="wpa"})
 976         anonymous_identity:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 977         anonymous_identity:depends({mode="sta", eap_type="peap", encryption="wpa"})
 978         anonymous_identity:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 979         anonymous_identity:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 980         anonymous_identity:depends({mode="sta-wds", eap_type="fast", encryption="wpa2"})
 981         anonymous_identity:depends({mode="sta-wds", eap_type="fast", encryption="wpa"})
 982         anonymous_identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 983         anonymous_identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 984         anonymous_identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 985         anonymous_identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 986         anonymous_identity:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 987         anonymous_identity:depends({mode="sta", eap_type="tls", encryption="wpa"})
 988         anonymous_identity:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 989         anonymous_identity:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 990
 991         password = s:taboption("encryption", Value, "password", translate("Password"))
 992         password:depends({mode="sta", eap_type="fast", encryption="wpa2"})
 993         password:depends({mode="sta", eap_type="fast", encryption="wpa"})
 994         password:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 995         password:depends({mode="sta", eap_type="peap", encryption="wpa"})
 996         password:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 997         password:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 998         password:depends({mode="sta-wds", eap_type="fast", encryption="wpa2"})
 999         password:depends({mode="sta-wds", eap_type="fast", encryption="wpa"})
1000         password:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
1001         password:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
1002         password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
1003         password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
1004         password.rmempty = true
1005         password.password = true
1006 end
1007
1008 -- ieee802.11w options
1009 if hwtype == "mac80211" then
1010         local has_80211w = (os.execute("hostapd -v11w 2>/dev/null || hostapd -veap 2>/dev/null") == 0)
1011         if has_80211w then
1012                 ieee80211w = s:taboption("encryption", ListValue, "ieee80211w",
1013                         translate("802.11w Management Frame Protection"),
1014                         translate("Requires the 'full' version of wpad/hostapd " ..
1015                                 "and support from the wifi driver <br />(as of Feb 2017: " ..
1016                                 "ath9k and ath10k, in LEDE also mwlwifi and mt76)"))
1017                 ieee80211w.default = ""
1018                 ieee80211w.rmempty = true
1019                 ieee80211w:value("", translate("Disabled (default)"))
1020                 ieee80211w:value("1", translate("Optional"))
1021                 ieee80211w:value("2", translate("Required"))
1022                 ieee80211w:depends({mode="ap", encryption="wpa2"})
1023                 ieee80211w:depends({mode="ap-wds", encryption="wpa2"})
1024                 ieee80211w:depends({mode="ap", encryption="psk2"})
1025                 ieee80211w:depends({mode="ap", encryption="psk-mixed"})
1026                 ieee80211w:depends({mode="ap-wds", encryption="psk2"})
1027                 ieee80211w:depends({mode="ap-wds", encryption="psk-mixed"})
1028
1029                 max_timeout = s:taboption("encryption", Value, "ieee80211w_max_timeout",
1030                                 translate("802.11w maximum timeout"),
1031                                 translate("802.11w Association SA Query maximum timeout"))
1032                 max_timeout:depends({ieee80211w="1"})
1033                 max_timeout:depends({ieee80211w="2"})
1034                 max_timeout.datatype = "uinteger"
1035                 max_timeout.placeholder = "1000"
1036                 max_timeout.rmempty = true
1037
1038                 retry_timeout = s:taboption("encryption", Value, "ieee80211w_retry_timeout",
1039                                 translate("802.11w retry timeout"),
1040                                 translate("802.11w Association SA Query retry timeout"))
1041                 retry_timeout:depends({ieee80211w="1"})
1042                 retry_timeout:depends({ieee80211w="2"})
1043                 retry_timeout.datatype = "uinteger"
1044                 retry_timeout.placeholder = "201"
1045                 retry_timeout.rmempty = true
1046         end
1047
1048         local key_retries = s:taboption("encryption", Flag, "wpa_disable_eapol_key_retries",
1049                 translate("Enable key reinstallation (KRACK) countermeasures"),
1050                 translate("Complicates key reinstallation attacks on the client side by disabling retransmission of EAPOL-Key frames that are used to install keys. This workaround might cause interoperability issues and reduced robustness of key negotiation especially in environments with heavy traffic load."))
1051
1052         key_retries:depends({mode="ap", encryption="wpa2"})
1053         key_retries:depends({mode="ap", encryption="psk2"})
1054         key_retries:depends({mode="ap", encryption="psk-mixed"})
1055         key_retries:depends({mode="ap-wds", encryption="wpa2"})
1056         key_retries:depends({mode="ap-wds", encryption="psk2"})
1057         key_retries:depends({mode="ap-wds", encryption="psk-mixed"})
1058 end
1059
1060 if hwtype == "mac80211" or hwtype == "prism2" then
1061         local wpasupplicant = fs.access("/usr/sbin/wpa_supplicant")
1062         local hostcli = fs.access("/usr/sbin/hostapd_cli")
1063         if hostcli and wpasupplicant then
1064                 wps = s:taboption("encryption", Flag, "wps_pushbutton", translate("Enable WPS pushbutton, requires WPA(2)-PSK"))
1065                 wps.enabled = "1"
1066                 wps.disabled = "0"
1067                 wps.rmempty = false
1068                 wps:depends("encryption", "psk")
1069                 wps:depends("encryption", "psk2")
1070                 wps:depends("encryption", "psk-mixed")
1071         end
1072 end
1073
1074 return m