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 ssid = s:taboption("general", Value, "ssid", translate("<abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 360 ssid.datatype = "maxlength(32)"
 361 ssid:depends({mode="ap"})
 362 ssid:depends({mode="sta"})
 363 ssid:depends({mode="adhoc"})
 364 ssid:depends({mode="ahdemo"})
 365 ssid:depends({mode="monitor"})
 366 ssid:depends({mode="ap-wds"})
 367 ssid:depends({mode="sta-wds"})
 368 ssid:depends({mode="wds"})
 369
 370 bssid = s:taboption("general", Value, "bssid", translate("<abbr title=\"Basic Service Set Identifier\">BSSID</abbr>"))
 371
 372 network = s:taboption("general", Value, "network", translate("Network"),
 373         translate("Choose the network(s) you want to attach to this wireless interface or " ..
 374                 "fill out the <em>create</em> field to define a new network."))
 375
 376 network.rmempty = true
 377 network.template = "cbi/network_netlist"
 378 network.widget = "checkbox"
 379 network.novirtual = true
 380
 381 function network.write(self, section, value)
 382         local i = nw:get_interface(section)
 383         if i then
 384                 if value == '-' then
 385                         value = m:formvalue(self:cbid(section) .. ".newnet")
 386                         if value and #value > 0 then
 387                                 local n = nw:add_network(value, {proto="none"})
 388                                 if n then n:add_interface(i) end
 389                         else
 390                                 local n = i:get_network()
 391                                 if n then n:del_interface(i) end
 392                         end
 393                 else
 394                         local v
 395                         for _, v in ipairs(i:get_networks()) do
 396                                 v:del_interface(i)
 397                         end
 398                         for v in ut.imatch(value) do
 399                                 local n = nw:get_network(v)
 400                                 if n then
 401                                         if not n:is_empty() then
 402                                                 n:set("type", "bridge")
 403                                         end
 404                                         n:add_interface(i)
 405                                 end
 406                         end
 407                 end
 408         end
 409 end
 410
 411 -------------------- MAC80211 Interface ----------------------
 412
 413 if hwtype == "mac80211" then
 414         if fs.access("/usr/sbin/iw") then
 415                 mode:value("mesh", "802.11s")
 416         end
 417
 418         mode:value("ahdemo", translate("Pseudo Ad-Hoc (ahdemo)"))
 419         mode:value("monitor", translate("Monitor"))
 420         bssid:depends({mode="adhoc"})
 421         bssid:depends({mode="sta"})
 422         bssid:depends({mode="sta-wds"})
 423
 424         mp = s:taboption("macfilter", ListValue, "macfilter", translate("MAC-Address Filter"))
 425         mp:depends({mode="ap"})
 426         mp:depends({mode="ap-wds"})
 427         mp:value("", translate("disable"))
 428         mp:value("allow", translate("Allow listed only"))
 429         mp:value("deny", translate("Allow all except listed"))
 430
 431         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 432         ml.datatype = "macaddr"
 433         ml:depends({macfilter="allow"})
 434         ml:depends({macfilter="deny"})
 435         nt.mac_hints(function(mac, name) ml:value(mac, "%s (%s)" %{ mac, name }) end)
 436
 437         mode:value("ap-wds", "%s (%s)" % {translate("Access Point"), translate("WDS")})
 438         mode:value("sta-wds", "%s (%s)" % {translate("Client"), translate("WDS")})
 439
 440         function mode.write(self, section, value)
 441                 if value == "ap-wds" then
 442                         ListValue.write(self, section, "ap")
 443                         m.uci:set("wireless", section, "wds", 1)
 444                 elseif value == "sta-wds" then
 445                         ListValue.write(self, section, "sta")
 446                         m.uci:set("wireless", section, "wds", 1)
 447                 else
 448                         ListValue.write(self, section, value)
 449                         m.uci:delete("wireless", section, "wds")
 450                 end
 451         end
 452
 453         function mode.cfgvalue(self, section)
 454                 local mode = ListValue.cfgvalue(self, section)
 455                 local wds  = m.uci:get("wireless", section, "wds") == "1"
 456
 457                 if mode == "ap" and wds then
 458                         return "ap-wds"
 459                 elseif mode == "sta" and wds then
 460                         return "sta-wds"
 461                 else
 462                         return mode
 463                 end
 464         end
 465
 466         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 467         hidden:depends({mode="ap"})
 468         hidden:depends({mode="ap-wds"})
 469
 470         wmm = s:taboption("general", Flag, "wmm", translate("WMM Mode"))
 471         wmm:depends({mode="ap"})
 472         wmm:depends({mode="ap-wds"})
 473         wmm.default = wmm.enabled
 474
 475         isolate = s:taboption("advanced", Flag, "isolate", translate("Isolate Clients"),
 476          translate("Prevents client-to-client communication"))
 477         isolate:depends({mode="ap"})
 478         isolate:depends({mode="ap-wds"})
 479
 480         ifname = s:taboption("advanced", Value, "ifname", translate("Interface name"), translate("Override default interface name"))
 481         ifname.optional = true
 482 end
 483
 484
 485 -------------------- Broadcom Interface ----------------------
 486
 487 if hwtype == "broadcom" then
 488         mode:value("wds", translate("WDS"))
 489         mode:value("monitor", translate("Monitor"))
 490
 491         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 492         hidden:depends({mode="ap"})
 493         hidden:depends({mode="adhoc"})
 494         hidden:depends({mode="wds"})
 495
 496         isolate = s:taboption("advanced", Flag, "isolate", translate("Separate Clients"),
 497          translate("Prevents client-to-client communication"))
 498         isolate:depends({mode="ap"})
 499
 500         s:taboption("advanced", Flag, "doth", "802.11h")
 501         s:taboption("advanced", Flag, "wmm", translate("WMM Mode"))
 502
 503         bssid:depends({mode="wds"})
 504         bssid:depends({mode="adhoc"})
 505 end
 506
 507
 508 ----------------------- HostAP Interface ---------------------
 509
 510 if hwtype == "prism2" then
 511         mode:value("wds", translate("WDS"))
 512         mode:value("monitor", translate("Monitor"))
 513
 514         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 515         hidden:depends({mode="ap"})
 516         hidden:depends({mode="adhoc"})
 517         hidden:depends({mode="wds"})
 518
 519         bssid:depends({mode="sta"})
 520
 521         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("MAC-Address Filter"))
 522         mp:value("", translate("disable"))
 523         mp:value("allow", translate("Allow listed only"))
 524         mp:value("deny", translate("Allow all except listed"))
 525         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 526         ml:depends({macpolicy="allow"})
 527         ml:depends({macpolicy="deny"})
 528         nt.mac_hints(function(mac, name) ml:value(mac, "%s (%s)" %{ mac, name }) end)
 529
 530         s:taboption("advanced", Value, "rate", translate("Transmission Rate"))
 531         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 532         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 533 end
 534
 535
 536 ------------------- WiFI-Encryption -------------------
 537
 538 encr = s:taboption("encryption", ListValue, "encryption", translate("Encryption"))
 539 encr.override_values = true
 540 encr.override_depends = true
 541 encr:depends({mode="ap"})
 542 encr:depends({mode="sta"})
 543 encr:depends({mode="adhoc"})
 544 encr:depends({mode="ahdemo"})
 545 encr:depends({mode="ap-wds"})
 546 encr:depends({mode="sta-wds"})
 547 encr:depends({mode="mesh"})
 548
 549 cipher = s:taboption("encryption", ListValue, "cipher", translate("Cipher"))
 550 cipher:depends({encryption="wpa"})
 551 cipher:depends({encryption="wpa2"})
 552 cipher:depends({encryption="psk"})
 553 cipher:depends({encryption="psk2"})
 554 cipher:depends({encryption="wpa-mixed"})
 555 cipher:depends({encryption="psk-mixed"})
 556 cipher:value("auto", translate("auto"))
 557 cipher:value("ccmp", translate("Force CCMP (AES)"))
 558 cipher:value("tkip", translate("Force TKIP"))
 559 cipher:value("tkip+ccmp", translate("Force TKIP and CCMP (AES)"))
 560
 561 function encr.cfgvalue(self, section)
 562         local v = tostring(ListValue.cfgvalue(self, section))
 563         if v == "wep" then
 564                 return "wep-open"
 565         elseif v and v:match("%+") then
 566                 return (v:gsub("%+.+$", ""))
 567         end
 568         return v
 569 end
 570
 571 function encr.write(self, section, value)
 572         local e = tostring(encr:formvalue(section))
 573         local c = tostring(cipher:formvalue(section))
 574         if value == "wpa" or value == "wpa2"  then
 575                 self.map.uci:delete("wireless", section, "key")
 576         end
 577         if e and (c == "tkip" or c == "ccmp" or c == "tkip+ccmp") then
 578                 e = e .. "+" .. c
 579         end
 580         self.map:set(section, "encryption", e)
 581 end
 582
 583 function cipher.cfgvalue(self, section)
 584         local v = tostring(ListValue.cfgvalue(encr, section))
 585         if v and v:match("%+") then
 586                 v = v:gsub("^[^%+]+%+", "")
 587                 if v == "aes" then v = "ccmp"
 588                 elseif v == "tkip+aes" then v = "tkip+ccmp"
 589                 elseif v == "aes+tkip" then v = "tkip+ccmp"
 590                 elseif v == "ccmp+tkip" then v = "tkip+ccmp"
 591                 end
 592         end
 593         return v
 594 end
 595
 596 function cipher.write(self, section)
 597         return encr:write(section)
 598 end
 599
 600
 601 encr:value("none", "No Encryption")
 602 encr:value("wep-open",   translate("WEP Open System"), {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"}, {mode="ahdemo"}, {mode="wds"})
 603 encr:value("wep-shared", translate("WEP Shared Key"),  {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"}, {mode="ahdemo"}, {mode="wds"})
 604
 605 if hwtype == "mac80211" or hwtype == "prism2" then
 606         local supplicant = fs.access("/usr/sbin/wpa_supplicant")
 607         local hostapd = fs.access("/usr/sbin/hostapd")
 608
 609         -- Probe EAP support
 610         local has_ap_eap  = (os.execute("hostapd -veap >/dev/null 2>/dev/null") == 0)
 611         local has_sta_eap = (os.execute("wpa_supplicant -veap >/dev/null 2>/dev/null") == 0)
 612
 613         if hostapd and supplicant then
 614                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"})
 615                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"})
 616                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"})
 617                 if has_ap_eap and has_sta_eap then
 618                         encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 619                         encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 620                 end
 621         elseif hostapd and not supplicant then
 622                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="ap-wds"})
 623                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="ap-wds"})
 624                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="ap-wds"})
 625                 if has_ap_eap then
 626                         encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="ap-wds"})
 627                         encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="ap-wds"})
 628                 end
 629                 encr.description = translate(
 630                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 631                         "and ad-hoc mode) to be installed."
 632                 )
 633         elseif not hostapd and supplicant then
 634                 encr:value("psk", "WPA-PSK", {mode="sta"}, {mode="sta-wds"}, {mode="adhoc"})
 635                 encr:value("psk2", "WPA2-PSK", {mode="sta"}, {mode="sta-wds"}, {mode="adhoc"})
 636                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="sta"}, {mode="sta-wds"}, {mode="adhoc"})
 637                 if has_sta_eap then
 638                         encr:value("wpa", "WPA-EAP", {mode="sta"}, {mode="sta-wds"})
 639                         encr:value("wpa2", "WPA2-EAP", {mode="sta"}, {mode="sta-wds"})
 640                 end
 641                 encr.description = translate(
 642                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 643                         "and ad-hoc mode) to be installed."
 644                 )
 645         else
 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         end
 651 elseif hwtype == "broadcom" then
 652         encr:value("psk", "WPA-PSK")
 653         encr:value("psk2", "WPA2-PSK")
 654         encr:value("psk+psk2", "WPA-PSK/WPA2-PSK Mixed Mode")
 655 end
 656
 657 auth_server = s:taboption("encryption", Value, "auth_server", translate("Radius-Authentication-Server"))
 658 auth_server:depends({mode="ap", encryption="wpa"})
 659 auth_server:depends({mode="ap", encryption="wpa2"})
 660 auth_server:depends({mode="ap-wds", encryption="wpa"})
 661 auth_server:depends({mode="ap-wds", encryption="wpa2"})
 662 auth_server.rmempty = true
 663 auth_server.datatype = "host(0)"
 664
 665 auth_port = s:taboption("encryption", Value, "auth_port", translate("Radius-Authentication-Port"), translatef("Default %d", 1812))
 666 auth_port:depends({mode="ap", encryption="wpa"})
 667 auth_port:depends({mode="ap", encryption="wpa2"})
 668 auth_port:depends({mode="ap-wds", encryption="wpa"})
 669 auth_port:depends({mode="ap-wds", encryption="wpa2"})
 670 auth_port.rmempty = true
 671 auth_port.datatype = "port"
 672
 673 auth_secret = s:taboption("encryption", Value, "auth_secret", translate("Radius-Authentication-Secret"))
 674 auth_secret:depends({mode="ap", encryption="wpa"})
 675 auth_secret:depends({mode="ap", encryption="wpa2"})
 676 auth_secret:depends({mode="ap-wds", encryption="wpa"})
 677 auth_secret:depends({mode="ap-wds", encryption="wpa2"})
 678 auth_secret.rmempty = true
 679 auth_secret.password = true
 680
 681 acct_server = s:taboption("encryption", Value, "acct_server", translate("Radius-Accounting-Server"))
 682 acct_server:depends({mode="ap", encryption="wpa"})
 683 acct_server:depends({mode="ap", encryption="wpa2"})
 684 acct_server:depends({mode="ap-wds", encryption="wpa"})
 685 acct_server:depends({mode="ap-wds", encryption="wpa2"})
 686 acct_server.rmempty = true
 687 acct_server.datatype = "host(0)"
 688
 689 acct_port = s:taboption("encryption", Value, "acct_port", translate("Radius-Accounting-Port"), translatef("Default %d", 1813))
 690 acct_port:depends({mode="ap", encryption="wpa"})
 691 acct_port:depends({mode="ap", encryption="wpa2"})
 692 acct_port:depends({mode="ap-wds", encryption="wpa"})
 693 acct_port:depends({mode="ap-wds", encryption="wpa2"})
 694 acct_port.rmempty = true
 695 acct_port.datatype = "port"
 696
 697 acct_secret = s:taboption("encryption", Value, "acct_secret", translate("Radius-Accounting-Secret"))
 698 acct_secret:depends({mode="ap", encryption="wpa"})
 699 acct_secret:depends({mode="ap", encryption="wpa2"})
 700 acct_secret:depends({mode="ap-wds", encryption="wpa"})
 701 acct_secret:depends({mode="ap-wds", encryption="wpa2"})
 702 acct_secret.rmempty = true
 703 acct_secret.password = true
 704
 705 wpakey = s:taboption("encryption", Value, "_wpa_key", translate("Key"))
 706 wpakey:depends("encryption", "psk")
 707 wpakey:depends("encryption", "psk2")
 708 wpakey:depends("encryption", "psk+psk2")
 709 wpakey:depends("encryption", "psk-mixed")
 710 wpakey.datatype = "wpakey"
 711 wpakey.rmempty = true
 712 wpakey.password = true
 713
 714 wpakey.cfgvalue = function(self, section, value)
 715         local key = m.uci:get("wireless", section, "key")
 716         if key == "1" or key == "2" or key == "3" or key == "4" then
 717                 return nil
 718         end
 719         return key
 720 end
 721
 722 wpakey.write = function(self, section, value)
 723         self.map.uci:set("wireless", section, "key", value)
 724         self.map.uci:delete("wireless", section, "key1")
 725 end
 726
 727
 728 wepslot = s:taboption("encryption", ListValue, "_wep_key", translate("Used Key Slot"))
 729 wepslot:depends("encryption", "wep-open")
 730 wepslot:depends("encryption", "wep-shared")
 731 wepslot:value("1", translatef("Key #%d", 1))
 732 wepslot:value("2", translatef("Key #%d", 2))
 733 wepslot:value("3", translatef("Key #%d", 3))
 734 wepslot:value("4", translatef("Key #%d", 4))
 735
 736 wepslot.cfgvalue = function(self, section)
 737         local slot = tonumber(m.uci:get("wireless", section, "key"))
 738         if not slot or slot < 1 or slot > 4 then
 739                 return 1
 740         end
 741         return slot
 742 end
 743
 744 wepslot.write = function(self, section, value)
 745         self.map.uci:set("wireless", section, "key", value)
 746 end
 747
 748 local slot
 749 for slot=1,4 do
 750         wepkey = s:taboption("encryption", Value, "key" .. slot, translatef("Key #%d", slot))
 751         wepkey:depends("encryption", "wep-open")
 752         wepkey:depends("encryption", "wep-shared")
 753         wepkey.datatype = "wepkey"
 754         wepkey.rmempty = true
 755         wepkey.password = true
 756
 757         function wepkey.write(self, section, value)
 758                 if value and (#value == 5 or #value == 13) then
 759                         value = "s:" .. value
 760                 end
 761                 return Value.write(self, section, value)
 762         end
 763 end
 764
 765
 766 if hwtype == "mac80211" or hwtype == "prism2" then
 767
 768         -- Probe 802.11r support (and EAP support as a proxy for Openwrt)
 769         local has_80211r = (os.execute("hostapd -v11r 2>/dev/null || hostapd -veap 2>/dev/null") == 0)
 770
 771         ieee80211r = s:taboption("encryption", Flag, "ieee80211r",
 772                 translate("802.11r Fast Transition"),
 773                 translate("Enables fast roaming among access points that belong " ..
 774                         "to the same Mobility Domain"))
 775         ieee80211r:depends({mode="ap", encryption="wpa"})
 776         ieee80211r:depends({mode="ap", encryption="wpa2"})
 777         ieee80211r:depends({mode="ap-wds", encryption="wpa"})
 778         ieee80211r:depends({mode="ap-wds", encryption="wpa2"})
 779         if has_80211r then
 780                 ieee80211r:depends({mode="ap", encryption="psk"})
 781                 ieee80211r:depends({mode="ap", encryption="psk2"})
 782                 ieee80211r:depends({mode="ap", encryption="psk-mixed"})
 783                 ieee80211r:depends({mode="ap-wds", encryption="psk"})
 784                 ieee80211r:depends({mode="ap-wds", encryption="psk2"})
 785                 ieee80211r:depends({mode="ap-wds", encryption="psk-mixed"})
 786         end
 787         ieee80211r.rmempty = true
 788
 789         nasid = s:taboption("encryption", Value, "nasid", translate("NAS ID"),
 790                 translate("Used for two different purposes: RADIUS NAS ID and " ..
 791                         "802.11r R0KH-ID. Not needed with normal WPA(2)-PSK."))
 792         nasid:depends({mode="ap", encryption="wpa"})
 793         nasid:depends({mode="ap", encryption="wpa2"})
 794         nasid:depends({mode="ap-wds", encryption="wpa"})
 795         nasid:depends({mode="ap-wds", encryption="wpa2"})
 796         nasid:depends({ieee80211r="1"})
 797         nasid.rmempty = true
 798
 799         mobility_domain = s:taboption("encryption", Value, "mobility_domain",
 800                         translate("Mobility Domain"),
 801                         translate("4-character hexadecimal ID"))
 802         mobility_domain:depends({ieee80211r="1"})
 803         mobility_domain.placeholder = "4f57"
 804         mobility_domain.datatype = "and(hexstring,rangelength(4,4))"
 805         mobility_domain.rmempty = true
 806
 807         reassociation_deadline = s:taboption("encryption", Value, "reassociation_deadline",
 808                 translate("Reassociation Deadline"),
 809                 translate("time units (TUs / 1.024 ms) [1000-65535]"))
 810         reassociation_deadline:depends({ieee80211r="1"})
 811         reassociation_deadline.placeholder = "1000"
 812         reassociation_deadline.datatype = "range(1000,65535)"
 813         reassociation_deadline.rmempty = true
 814
 815         ft_protocol = s:taboption("encryption", ListValue, "ft_over_ds", translate("FT protocol"))
 816         ft_protocol:depends({ieee80211r="1"})
 817         ft_protocol:value("1", translatef("FT over DS"))
 818         ft_protocol:value("0", translatef("FT over the Air"))
 819         ft_protocol.rmempty = true
 820
 821         ft_psk_generate_local = s:taboption("encryption", Flag, "ft_psk_generate_local",
 822                 translate("Generate PMK locally"),
 823                 translate("When using a PSK, the PMK can be generated locally without inter AP communications"))
 824         ft_psk_generate_local:depends({ieee80211r="1"})
 825
 826         r0_key_lifetime = s:taboption("encryption", Value, "r0_key_lifetime",
 827                         translate("R0 Key Lifetime"), translate("minutes"))
 828         r0_key_lifetime:depends({ieee80211r="1", ft_psk_generate_local=""})
 829         r0_key_lifetime.placeholder = "10000"
 830         r0_key_lifetime.datatype = "uinteger"
 831         r0_key_lifetime.rmempty = true
 832
 833         r1_key_holder = s:taboption("encryption", Value, "r1_key_holder",
 834                         translate("R1 Key Holder"),
 835                         translate("6-octet identifier as a hex string - no colons"))
 836         r1_key_holder:depends({ieee80211r="1", ft_psk_generate_local=""})
 837         r1_key_holder.placeholder = "00004f577274"
 838         r1_key_holder.datatype = "and(hexstring,rangelength(12,12))"
 839         r1_key_holder.rmempty = true
 840
 841         pmk_r1_push = s:taboption("encryption", Flag, "pmk_r1_push", translate("PMK R1 Push"))
 842         pmk_r1_push:depends({ieee80211r="1", ft_psk_generate_local=""})
 843         pmk_r1_push.placeholder = "0"
 844         pmk_r1_push.rmempty = true
 845
 846         r0kh = s:taboption("encryption", DynamicList, "r0kh", translate("External R0 Key Holder List"),
 847                 translate("List of R0KHs in the same Mobility Domain. " ..
 848                         "<br />Format: MAC-address,NAS-Identifier,128-bit key as hex string. " ..
 849                         "<br />This list is used to map R0KH-ID (NAS Identifier) to a destination " ..
 850                         "MAC address when requesting PMK-R1 key from the R0KH that the STA " ..
 851                         "used during the Initial Mobility Domain Association."))
 852         r0kh:depends({ieee80211r="1", ft_psk_generate_local=""})
 853         r0kh.rmempty = true
 854
 855         r1kh = s:taboption("encryption", DynamicList, "r1kh", translate("External R1 Key Holder List"),
 856                 translate ("List of R1KHs in the same Mobility Domain. "..
 857                         "<br />Format: MAC-address,R1KH-ID as 6 octets with colons,128-bit key as hex string. "..
 858                         "<br />This list is used to map R1KH-ID to a destination MAC address " ..
 859                         "when sending PMK-R1 key from the R0KH. This is also the " ..
 860                         "list of authorized R1KHs in the MD that can request PMK-R1 keys."))
 861         r1kh:depends({ieee80211r="1", ft_psk_generate_local=""})
 862         r1kh.rmempty = true
 863         -- End of 802.11r options
 864
 865         eaptype = s:taboption("encryption", ListValue, "eap_type", translate("EAP-Method"))
 866         eaptype:value("tls",  "TLS")
 867         eaptype:value("ttls", "TTLS")
 868         eaptype:value("peap", "PEAP")
 869         eaptype:value("fast", "FAST")
 870         eaptype:depends({mode="sta", encryption="wpa"})
 871         eaptype:depends({mode="sta", encryption="wpa2"})
 872         eaptype:depends({mode="sta-wds", encryption="wpa"})
 873         eaptype:depends({mode="sta-wds", encryption="wpa2"})
 874
 875         cacert = s:taboption("encryption", FileUpload, "ca_cert", translate("Path to CA-Certificate"))
 876         cacert:depends({mode="sta", encryption="wpa"})
 877         cacert:depends({mode="sta", encryption="wpa2"})
 878         cacert:depends({mode="sta-wds", encryption="wpa"})
 879         cacert:depends({mode="sta-wds", encryption="wpa2"})
 880         cacert.rmempty = true
 881
 882         clientcert = s:taboption("encryption", FileUpload, "client_cert", translate("Path to Client-Certificate"))
 883         clientcert:depends({mode="sta", eap_type="tls", encryption="wpa"})
 884         clientcert:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 885         clientcert:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 886         clientcert:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 887
 888         privkey = s:taboption("encryption", FileUpload, "priv_key", translate("Path to Private Key"))
 889         privkey:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 890         privkey:depends({mode="sta", eap_type="tls", encryption="wpa"})
 891         privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 892         privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 893
 894         privkeypwd = s:taboption("encryption", Value, "priv_key_pwd", translate("Password of Private Key"))
 895         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 896         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa"})
 897         privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 898         privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 899         privkeypwd.rmempty = true
 900         privkeypwd.password = true
 901
 902         auth = s:taboption("encryption", ListValue, "auth", translate("Authentication"))
 903         auth:value("PAP", "PAP", {eap_type="ttls"})
 904         auth:value("CHAP", "CHAP", {eap_type="ttls"})
 905         auth:value("MSCHAP", "MSCHAP", {eap_type="ttls"})
 906         auth:value("MSCHAPV2", "MSCHAPv2", {eap_type="ttls"})
 907         auth:value("EAP-GTC")
 908         auth:value("EAP-MD5")
 909         auth:value("EAP-MSCHAPV2")
 910         auth:value("EAP-TLS")
 911         auth:depends({mode="sta", eap_type="fast", encryption="wpa2"})
 912         auth:depends({mode="sta", eap_type="fast", encryption="wpa"})
 913         auth:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 914         auth:depends({mode="sta", eap_type="peap", encryption="wpa"})
 915         auth:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 916         auth:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 917         auth:depends({mode="sta-wds", eap_type="fast", encryption="wpa2"})
 918         auth:depends({mode="sta-wds", eap_type="fast", encryption="wpa"})
 919         auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 920         auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 921         auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 922         auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 923
 924         cacert2 = s:taboption("encryption", FileUpload, "ca_cert2", translate("Path to inner CA-Certificate"))
 925         cacert2:depends({mode="sta", auth="EAP-TLS", encryption="wpa"})
 926         cacert2:depends({mode="sta", auth="EAP-TLS", encryption="wpa2"})
 927         cacert2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa"})
 928         cacert2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa2"})
 929
 930         clientcert2 = s:taboption("encryption", FileUpload, "client_cert2", translate("Path to inner Client-Certificate"))
 931         clientcert2:depends({mode="sta", auth="EAP-TLS", encryption="wpa"})
 932         clientcert2:depends({mode="sta", auth="EAP-TLS", encryption="wpa2"})
 933         clientcert2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa"})
 934         clientcert2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa2"})
 935
 936         privkey2 = s:taboption("encryption", FileUpload, "priv_key2", translate("Path to inner Private Key"))
 937         privkey2:depends({mode="sta", auth="EAP-TLS", encryption="wpa"})
 938         privkey2:depends({mode="sta", auth="EAP-TLS", encryption="wpa2"})
 939         privkey2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa"})
 940         privkey2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa2"})
 941
 942         privkeypwd2 = s:taboption("encryption", Value, "priv_key2_pwd", translate("Password of inner Private Key"))
 943         privkeypwd2:depends({mode="sta", auth="EAP-TLS", encryption="wpa"})
 944         privkeypwd2:depends({mode="sta", auth="EAP-TLS", encryption="wpa2"})
 945         privkeypwd2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa"})
 946         privkeypwd2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa2"})
 947         privkeypwd2.rmempty = true
 948         privkeypwd2.password = true
 949
 950         identity = s:taboption("encryption", Value, "identity", translate("Identity"))
 951         identity:depends({mode="sta", eap_type="fast", encryption="wpa2"})
 952         identity:depends({mode="sta", eap_type="fast", encryption="wpa"})
 953         identity:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 954         identity:depends({mode="sta", eap_type="peap", encryption="wpa"})
 955         identity:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 956         identity:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 957         identity:depends({mode="sta-wds", eap_type="fast", encryption="wpa2"})
 958         identity:depends({mode="sta-wds", eap_type="fast", encryption="wpa"})
 959         identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 960         identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 961         identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 962         identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 963         identity:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 964         identity:depends({mode="sta", eap_type="tls", encryption="wpa"})
 965         identity:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 966         identity:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 967
 968         anonymous_identity = s:taboption("encryption", Value, "anonymous_identity", translate("Anonymous Identity"))
 969         anonymous_identity:depends({mode="sta", eap_type="fast", encryption="wpa2"})
 970         anonymous_identity:depends({mode="sta", eap_type="fast", encryption="wpa"})
 971         anonymous_identity:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 972         anonymous_identity:depends({mode="sta", eap_type="peap", encryption="wpa"})
 973         anonymous_identity:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 974         anonymous_identity:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 975         anonymous_identity:depends({mode="sta-wds", eap_type="fast", encryption="wpa2"})
 976         anonymous_identity:depends({mode="sta-wds", eap_type="fast", encryption="wpa"})
 977         anonymous_identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 978         anonymous_identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 979         anonymous_identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 980         anonymous_identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 981         anonymous_identity:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 982         anonymous_identity:depends({mode="sta", eap_type="tls", encryption="wpa"})
 983         anonymous_identity:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 984         anonymous_identity:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 985
 986         password = s:taboption("encryption", Value, "password", translate("Password"))
 987         password:depends({mode="sta", eap_type="fast", encryption="wpa2"})
 988         password:depends({mode="sta", eap_type="fast", encryption="wpa"})
 989         password:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 990         password:depends({mode="sta", eap_type="peap", encryption="wpa"})
 991         password:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 992         password:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 993         password:depends({mode="sta-wds", eap_type="fast", encryption="wpa2"})
 994         password:depends({mode="sta-wds", eap_type="fast", encryption="wpa"})
 995         password:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 996         password:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 997         password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 998         password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 999         password.rmempty = true
1000         password.password = true
1001 end
1002
1003 -- ieee802.11w options
1004 if hwtype == "mac80211" then
1005         local has_80211w = (os.execute("hostapd -v11w 2>/dev/null || hostapd -veap 2>/dev/null") == 0)
1006         if has_80211w then
1007                 ieee80211w = s:taboption("encryption", ListValue, "ieee80211w",
1008                         translate("802.11w Management Frame Protection"),
1009                         translate("Requires the 'full' version of wpad/hostapd " ..
1010                                 "and support from the wifi driver <br />(as of Feb 2017: " ..
1011                                 "ath9k and ath10k, in LEDE also mwlwifi and mt76)"))
1012                 ieee80211w.default = ""
1013                 ieee80211w.rmempty = true
1014                 ieee80211w:value("", translate("Disabled (default)"))
1015                 ieee80211w:value("1", translate("Optional"))
1016                 ieee80211w:value("2", translate("Required"))
1017                 ieee80211w:depends({mode="ap", encryption="wpa2"})
1018                 ieee80211w:depends({mode="ap-wds", encryption="wpa2"})
1019                 ieee80211w:depends({mode="ap", encryption="psk2"})
1020                 ieee80211w:depends({mode="ap", encryption="psk-mixed"})
1021                 ieee80211w:depends({mode="ap-wds", encryption="psk2"})
1022                 ieee80211w:depends({mode="ap-wds", encryption="psk-mixed"})
1023
1024                 max_timeout = s:taboption("encryption", Value, "ieee80211w_max_timeout",
1025                                 translate("802.11w maximum timeout"),
1026                                 translate("802.11w Association SA Query maximum timeout"))
1027                 max_timeout:depends({ieee80211w="1"})
1028                 max_timeout:depends({ieee80211w="2"})
1029                 max_timeout.datatype = "uinteger"
1030                 max_timeout.placeholder = "1000"
1031                 max_timeout.rmempty = true
1032
1033                 retry_timeout = s:taboption("encryption", Value, "ieee80211w_retry_timeout",
1034                                 translate("802.11w retry timeout"),
1035                                 translate("802.11w Association SA Query retry timeout"))
1036                 retry_timeout:depends({ieee80211w="1"})
1037                 retry_timeout:depends({ieee80211w="2"})
1038                 retry_timeout.datatype = "uinteger"
1039                 retry_timeout.placeholder = "201"
1040                 retry_timeout.rmempty = true
1041         end
1042
1043         local key_retries = s:taboption("encryption", Flag, "wpa_disable_eapol_key_retries",
1044                 translate("Enable key reinstallation (KRACK) countermeasures"),
1045                 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."))
1046
1047         key_retries:depends({mode="ap", encryption="wpa2"})
1048         key_retries:depends({mode="ap", encryption="psk2"})
1049         key_retries:depends({mode="ap", encryption="psk-mixed"})
1050         key_retries:depends({mode="ap-wds", encryption="wpa2"})
1051         key_retries:depends({mode="ap-wds", encryption="psk2"})
1052         key_retries:depends({mode="ap-wds", encryption="psk-mixed"})
1053 end
1054
1055 if hwtype == "mac80211" or hwtype == "prism2" then
1056         local wpasupplicant = fs.access("/usr/sbin/wpa_supplicant")
1057         local hostcli = fs.access("/usr/sbin/hostapd_cli")
1058         if hostcli and wpasupplicant then
1059                 wps = s:taboption("encryption", Flag, "wps_pushbutton", translate("Enable WPS pushbutton, requires WPA(2)-PSK"))
1060                 wps.enabled = "1"
1061                 wps.disabled = "0"
1062                 wps.rmempty = false
1063                 wps:depends("encryption", "psk")
1064                 wps:depends("encryption", "psk2")
1065                 wps:depends("encryption", "psk-mixed")
1066         end
1067 end
1068
1069 return m