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 local acct_port, acct_secret, acct_server, anonymous_identity, ant1, ant2,
  11         auth, auth_port, auth_secret, auth_server, bssid, cacert, cacert2,
  12         cc, ch, cipher, clientcert, clientcert2, ea, eaptype, en, encr,
  13         ft_protocol, ft_psk_generate_local, hidden, htmode, identity,
  14         ieee80211r, ieee80211w, ifname, isolate, key_retries,
  15         legacyrates, max_timeout, meshfwd, meshid, ml, mobility_domain, mode,
  16         mp, nasid, network, password, pmk_r1_push, privkey, privkey2, privkeypwd,
  17         privkeypwd2, r0_key_lifetime, r0kh, r1_key_holder, r1kh,
  18         reassociation_deadline, retry_timeout, ssid, st, tp, wepkey, wepslot,
  19         wmm, wpakey, wps, disassoc_low_ack, short_preamble, beacon_int, dtim_period
  20
  21 arg[1] = arg[1] or ""
  22
  23 m = Map("wireless", "",
  24         translate("The <em>Device Configuration</em> section covers physical settings of the radio " ..
  25                 "hardware such as channel, transmit power or antenna selection which are shared among all " ..
  26                 "defined wireless networks (if the radio hardware is multi-SSID capable). Per network settings " ..
  27                 "like encryption or operation mode are grouped in the <em>Interface Configuration</em>."))
  28
  29 m:chain("network")
  30 m:chain("firewall")
  31 m.redirect = luci.dispatcher.build_url("admin/network/wireless")
  32
  33 nw.init(m.uci)
  34
  35 local wnet = nw:get_wifinet(arg[1])
  36 local wdev = wnet and wnet:get_device()
  37
  38 -- redirect to overview page if network does not exist anymore (e.g. after a revert)
  39 if not wnet or not wdev then
  40         luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless"))
  41         return
  42 end
  43
  44 local function txpower_list(iw)
  45         local list = iw.txpwrlist or { }
  46         local off  = tonumber(iw.txpower_offset) or 0
  47         local new  = { }
  48         local prev = -1
  49         local _, val
  50         for _, val in ipairs(list) do
  51                 local dbm = val.dbm + off
  52                 local mw  = math.floor(10 ^ (dbm / 10))
  53                 if mw ~= prev then
  54                         prev = mw
  55                         new[#new+1] = {
  56                                 display_dbm = dbm,
  57                                 display_mw  = mw,
  58                                 driver_dbm  = val.dbm,
  59                                 driver_mw   = val.mw
  60                         }
  61                 end
  62         end
  63         return new
  64 end
  65
  66 local function txpower_current(pwr, list)
  67         pwr = tonumber(pwr)
  68         if pwr ~= nil then
  69                 local _, item
  70                 for _, item in ipairs(list) do
  71                         if item.driver_dbm >= pwr then
  72                                 return item.driver_dbm
  73                         end
  74                 end
  75         end
  76         return pwr or ""
  77 end
  78
  79 local iw = luci.sys.wifi.getiwinfo(arg[1])
  80 local hw_modes      = iw.hwmodelist or { }
  81 local tx_power_list = txpower_list(iw)
  82 local tx_power_cur  = txpower_current(wdev:get("txpower"), tx_power_list)
  83
  84 -- wireless toggle was requested, commit and reload page
  85 function m.parse(map)
  86         local new_cc = m:formvalue("cbid.wireless.%s.country" % wdev:name())
  87         local old_cc = m:get(wdev:name(), "country")
  88
  89         if m:formvalue("cbid.wireless.%s.__toggle" % wdev:name()) then
  90                 if wdev:get("disabled") == "1" or wnet:get("disabled") == "1" then
  91                         wnet:set("disabled", nil)
  92                 else
  93                         wnet:set("disabled", "1")
  94                 end
  95                 wdev:set("disabled", nil)
  96                 m.apply_needed = true
  97                 m.redirect = nil
  98         end
  99
 100         Map.parse(map)
 101
 102         if m:get(wdev:name(), "type") == "mac80211" and new_cc and new_cc ~= old_cc then
 103                 luci.sys.call("iw reg set %s" % ut.shellquote(new_cc))
 104
 105                 local old_ch = tonumber(m:formvalue("cbid.wireless.%s._mode_freq.channel" % wdev:name()) or "")
 106                 if old_ch then
 107                         local _, c, new_ch
 108                         for _, c in ipairs(iw.freqlist) do
 109                                 if c.channel > old_ch or (old_ch <= 14 and c.channel > 14) then
 110                                         break
 111                                 end
 112                                 new_ch = c.channel
 113                         end
 114                         if new_ch ~= old_ch then
 115                                 wdev:set("channel", new_ch)
 116                                 m.message = translatef("Channel %d is not available in the %s regulatory domain and has been auto-adjusted to %d.",
 117                                         old_ch, new_cc, new_ch)
 118                         end
 119                 end
 120         end
 121
 122         if wdev:get("disabled") == "1" or wnet:get("disabled") == "1" then
 123                 en.title      = translate("Wireless network is disabled")
 124                 en.inputtitle = translate("Enable")
 125                 en.inputstyle = "apply"
 126         else
 127                 en.title      = translate("Wireless network is enabled")
 128                 en.inputtitle = translate("Disable")
 129                 en.inputstyle = "reset"
 130         end
 131 end
 132
 133 m.title = luci.util.pcdata(wnet:get_i18n())
 134
 135 s = m:section(NamedSection, wdev:name(), "wifi-device", translate("Device Configuration"))
 136 s.addremove = false
 137
 138 s:tab("general", translate("General Setup"))
 139 s:tab("macfilter", translate("MAC-Filter"))
 140 s:tab("advanced", translate("Advanced Settings"))
 141
 142 st = s:taboption("general", DummyValue, "__status", translate("Status"))
 143 st.template = "admin_network/wifi_status"
 144 st.ifname   = arg[1]
 145
 146 en = s:taboption("general", Button, "__toggle")
 147
 148 local hwtype = wdev:get("type")
 149
 150 -- NanoFoo
 151 local nsantenna = wdev:get("antenna")
 152
 153 -- Check whether there are client interfaces on the same radio,
 154 -- if yes, lock the channel choice as these stations will dicatate the freq
 155 local found_sta = nil
 156 local _, net
 157 if wnet:mode() ~= "sta" then
 158         for _, net in ipairs(wdev:get_wifinets()) do
 159                 if net:mode() == "sta" and net:get("disabled") ~= "1" then
 160                         if not found_sta then
 161                                 found_sta = {}
 162                                 found_sta.channel = net:channel()
 163                                 found_sta.names = {}
 164                         end
 165                         found_sta.names[#found_sta.names+1] = net:shortname()
 166                 end
 167         end
 168 end
 169
 170 if found_sta then
 171         ch = s:taboption("general", DummyValue, "choice", translate("Channel"))
 172         ch.value = translatef("Locked to channel %s used by: %s",
 173                 found_sta.channel or "(auto)", table.concat(found_sta.names, ", "))
 174 else
 175         ch = s:taboption("general", Value, "_mode_freq", '<br />'..translate("Operating frequency"))
 176         ch.iwinfo = iw
 177         ch.template = "cbi/wireless_modefreq"
 178
 179         function ch.cfgvalue(self, section)
 180                 return {
 181                         m:get(section, "hwmode") or "",
 182                         m:get(section, "channel") or "auto",
 183                         m:get(section, "htmode") or ""
 184                 }
 185         end
 186
 187         function ch.formvalue(self, section)
 188                 return {
 189                         m:formvalue(self:cbid(section) .. ".band") or (hw_modes.g and "11g" or "11a"),
 190                         m:formvalue(self:cbid(section) .. ".channel") or "auto",
 191                         m:formvalue(self:cbid(section) .. ".htmode") or ""
 192                 }
 193         end
 194
 195         function ch.write(self, section, value)
 196                 m:set(section, "hwmode", value[1])
 197                 m:set(section, "channel", value[2])
 198                 m:set(section, "htmode", value[3])
 199         end
 200 end
 201
 202 ------------------- MAC80211 Device ------------------
 203
 204 if hwtype == "mac80211" then
 205         if #tx_power_list > 0 then
 206                 tp = s:taboption("general", ListValue,
 207                         "txpower", translate("Transmit Power"), "dBm")
 208                 tp.rmempty = true
 209                 tp.default = tx_power_cur
 210                 function tp.cfgvalue(...)
 211                         return txpower_current(Value.cfgvalue(...), tx_power_list)
 212                 end
 213
 214                 tp:value("", translate("auto"))
 215                 for _, p in ipairs(tx_power_list) do
 216                         tp:value(p.driver_dbm, "%i dBm (%i mW)"
 217                                 %{ p.display_dbm, p.display_mw })
 218                 end
 219         end
 220
 221         local cl = iw and iw.countrylist
 222         if cl and #cl > 0 then
 223                 cc = s:taboption("advanced", ListValue, "country", translate("Country Code"), translate("Use ISO/IEC 3166 alpha2 country codes."))
 224                 cc.default = tostring(iw and iw.country or "00")
 225                 for _, c in ipairs(cl) do
 226                         cc:value(c.alpha2, "%s - %s" %{ c.alpha2, c.name })
 227                 end
 228         else
 229                 s:taboption("advanced", Value, "country", translate("Country Code"), translate("Use ISO/IEC 3166 alpha2 country codes."))
 230         end
 231
 232         legacyrates = s:taboption("advanced", Flag, "legacy_rates", translate("Allow legacy 802.11b rates"))
 233         legacyrates.rmempty = false
 234         legacyrates.default = "1"
 235
 236         s:taboption("advanced", Value, "distance", translate("Distance Optimization"),
 237                 translate("Distance to farthest network member in meters."))
 238
 239         -- external antenna profiles
 240         local eal = iw and iw.extant
 241         if eal and #eal > 0 then
 242                 ea = s:taboption("advanced", ListValue, "extant", translate("Antenna Configuration"))
 243                 for _, eap in ipairs(eal) do
 244                         ea:value(eap.id, "%s (%s)" %{ eap.name, eap.description })
 245                         if eap.selected then
 246                                 ea.default = eap.id
 247                         end
 248                 end
 249         end
 250
 251         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 252         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 253
 254         s:taboption("advanced", Flag, "noscan", translate("Force 40MHz mode"),
 255                 translate("Always use 40MHz channels even if the secondary channel overlaps. Using this option does not comply with IEEE 802.11n-2009!")).optional = true
 256
 257         beacon_int = s:taboption("advanced", Value, "beacon_int", translate("Beacon Interval"))
 258         beacon_int.optional = true
 259         beacon_int.placeholder = 100
 260         beacon_int.datatype = "range(15,65535)"
 261 end
 262
 263
 264 ------------------- Broadcom Device ------------------
 265
 266 if hwtype == "broadcom" then
 267         tp = s:taboption("general",
 268                 (#tx_power_list > 0) and ListValue or Value,
 269                 "txpower", translate("Transmit Power"), "dBm")
 270
 271         tp.rmempty = true
 272         tp.default = tx_power_cur
 273
 274         function tp.cfgvalue(...)
 275                 return txpower_current(Value.cfgvalue(...), tx_power_list)
 276         end
 277
 278         tp:value("", translate("auto"))
 279         for _, p in ipairs(tx_power_list) do
 280                 tp:value(p.driver_dbm, "%i dBm (%i mW)"
 281                         %{ p.display_dbm, p.display_mw })
 282         end
 283
 284         mode = s:taboption("advanced", ListValue, "hwmode", translate("Band"))
 285         if hw_modes.b then
 286                 mode:value("11b", "2.4GHz (802.11b)")
 287                 if hw_modes.g then
 288                         mode:value("11bg", "2.4GHz (802.11b+g)")
 289                 end
 290         end
 291         if hw_modes.g then
 292                 mode:value("11g", "2.4GHz (802.11g)")
 293                 mode:value("11gst", "2.4GHz (802.11g + Turbo)")
 294                 mode:value("11lrs", "2.4GHz (802.11g Limited Rate Support)")
 295         end
 296         if hw_modes.a then mode:value("11a", "5GHz (802.11a)") end
 297         if hw_modes.n then
 298                 if hw_modes.g then
 299                         mode:value("11ng", "2.4GHz (802.11g+n)")
 300                         mode:value("11n", "2.4GHz (802.11n)")
 301                 end
 302                 if hw_modes.a then
 303                         mode:value("11na", "5GHz (802.11a+n)")
 304                         mode:value("11n", "5GHz (802.11n)")
 305                 end
 306                 htmode = s:taboption("advanced", ListValue, "htmode", translate("HT mode (802.11n)"))
 307                 htmode:depends("hwmode", "11ng")
 308                 htmode:depends("hwmode", "11na")
 309                 htmode:depends("hwmode", "11n")
 310                 htmode:value("HT20", "20MHz")
 311                 htmode:value("HT40", "40MHz")
 312         end
 313
 314         ant1 = s:taboption("advanced", ListValue, "txantenna", translate("Transmitter Antenna"))
 315         ant1.widget = "radio"
 316         ant1:depends("diversity", "")
 317         ant1:value("3", translate("auto"))
 318         ant1:value("0", translate("Antenna 1"))
 319         ant1:value("1", translate("Antenna 2"))
 320
 321         ant2 = s:taboption("advanced", ListValue, "rxantenna", translate("Receiver Antenna"))
 322         ant2.widget = "radio"
 323         ant2:depends("diversity", "")
 324         ant2:value("3", translate("auto"))
 325         ant2:value("0", translate("Antenna 1"))
 326         ant2:value("1", translate("Antenna 2"))
 327
 328         s:taboption("advanced", Flag, "frameburst", translate("Frame Bursting"))
 329
 330         s:taboption("advanced", Value, "distance", translate("Distance Optimization"))
 331         --s:option(Value, "slottime", translate("Slot time"))
 332
 333         s:taboption("advanced", Value, "country", translate("Country Code"))
 334         s:taboption("advanced", Value, "maxassoc", translate("Connection Limit"))
 335 end
 336
 337
 338 --------------------- HostAP Device ---------------------
 339
 340 if hwtype == "prism2" then
 341         s:taboption("advanced", Value, "txpower", translate("Transmit Power"), "att units").rmempty = true
 342
 343         s:taboption("advanced", Flag, "diversity", translate("Diversity")).rmempty = false
 344
 345         s:taboption("advanced", Value, "txantenna", translate("Transmitter Antenna"))
 346         s:taboption("advanced", Value, "rxantenna", translate("Receiver Antenna"))
 347 end
 348
 349
 350 ----------------------- Interface -----------------------
 351
 352 s = m:section(NamedSection, wnet.sid, "wifi-iface", translate("Interface Configuration"))
 353 s.addremove = false
 354 s.anonymous = true
 355 s.defaults.device = wdev:name()
 356
 357 s:tab("general", translate("General Setup"))
 358 s:tab("encryption", translate("Wireless Security"))
 359 s:tab("macfilter", translate("MAC-Filter"))
 360 s:tab("advanced", translate("Advanced Settings"))
 361
 362 mode = s:taboption("general", ListValue, "mode", translate("Mode"))
 363 mode.override_values = true
 364 mode:value("ap", translate("Access Point"))
 365 mode:value("sta", translate("Client"))
 366 mode:value("adhoc", translate("Ad-Hoc"))
 367
 368 meshid = s:taboption("general", Value, "mesh_id", translate("Mesh Id"))
 369 meshid:depends({mode="mesh"})
 370
 371 meshfwd = s:taboption("advanced", Flag, "mesh_fwding", translate("Forward mesh peer traffic"))
 372 meshfwd.rmempty = false
 373 meshfwd.default = "1"
 374 meshfwd:depends({mode="mesh"})
 375
 376 ssid = s:taboption("general", Value, "ssid", translate("<abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 377 ssid.datatype = "maxlength(32)"
 378 ssid:depends({mode="ap"})
 379 ssid:depends({mode="sta"})
 380 ssid:depends({mode="adhoc"})
 381 ssid:depends({mode="ahdemo"})
 382 ssid:depends({mode="monitor"})
 383 ssid:depends({mode="ap-wds"})
 384 ssid:depends({mode="sta-wds"})
 385 ssid:depends({mode="wds"})
 386
 387 bssid = s:taboption("general", Value, "bssid", translate("<abbr title=\"Basic Service Set Identifier\">BSSID</abbr>"))
 388
 389 network = s:taboption("general", Value, "network", translate("Network"),
 390         translate("Choose the network(s) you want to attach to this wireless interface or " ..
 391                 "fill out the <em>create</em> field to define a new network."))
 392
 393 network.rmempty = true
 394 network.template = "cbi/network_netlist"
 395 network.widget = "checkbox"
 396 network.novirtual = true
 397
 398 function network.write(self, section, value)
 399         local i = nw:get_interface(section)
 400         if i then
 401                 local _, net, old, new = nil, nil, {}, {}
 402
 403                 for _, net in ipairs(i:get_networks()) do
 404                         old[net:name()] = true
 405                 end
 406
 407                 for net in ut.imatch(value) do
 408                         new[net] = true
 409                         if not old[net] then
 410                                 local n = nw:get_network(net) or nw:add_network(net, { proto = "none" })
 411                                 if n then
 412                                         if not n:is_empty() then
 413                                                 n:set("type", "bridge")
 414                                         end
 415                                         n:add_interface(i)
 416                                 end
 417                         end
 418                 end
 419
 420                 for net, _ in pairs(old) do
 421                         if not new[net] then
 422                                 local n = nw:get_network(net)
 423                                 if n then
 424                                         n:del_interface(i)
 425                                 end
 426                         end
 427                 end
 428         end
 429 end
 430
 431 -------------------- MAC80211 Interface ----------------------
 432
 433 if hwtype == "mac80211" then
 434         if fs.access("/usr/sbin/iw") then
 435                 mode:value("mesh", "802.11s")
 436         end
 437
 438         mode:value("ahdemo", translate("Pseudo Ad-Hoc (ahdemo)"))
 439         mode:value("monitor", translate("Monitor"))
 440         bssid:depends({mode="adhoc"})
 441         bssid:depends({mode="sta"})
 442         bssid:depends({mode="sta-wds"})
 443
 444         mp = s:taboption("macfilter", ListValue, "macfilter", translate("MAC-Address Filter"))
 445         mp:depends({mode="ap"})
 446         mp:depends({mode="ap-wds"})
 447         mp:value("", translate("disable"))
 448         mp:value("allow", translate("Allow listed only"))
 449         mp:value("deny", translate("Allow all except listed"))
 450
 451         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 452         ml.datatype = "macaddr"
 453         ml:depends({macfilter="allow"})
 454         ml:depends({macfilter="deny"})
 455         nt.mac_hints(function(mac, name) ml:value(mac, "%s (%s)" %{ mac, name }) end)
 456
 457         mode:value("ap-wds", "%s (%s)" % {translate("Access Point"), translate("WDS")})
 458         mode:value("sta-wds", "%s (%s)" % {translate("Client"), translate("WDS")})
 459
 460         function mode.write(self, section, value)
 461                 if value == "ap-wds" then
 462                         ListValue.write(self, section, "ap")
 463                         m.uci:set("wireless", section, "wds", 1)
 464                 elseif value == "sta-wds" then
 465                         ListValue.write(self, section, "sta")
 466                         m.uci:set("wireless", section, "wds", 1)
 467                 else
 468                         ListValue.write(self, section, value)
 469                         m.uci:delete("wireless", section, "wds")
 470                 end
 471         end
 472
 473         function mode.cfgvalue(self, section)
 474                 local mode = ListValue.cfgvalue(self, section)
 475                 local wds  = m.uci:get("wireless", section, "wds") == "1"
 476
 477                 if mode == "ap" and wds then
 478                         return "ap-wds"
 479                 elseif mode == "sta" and wds then
 480                         return "sta-wds"
 481                 else
 482                         return mode
 483                 end
 484         end
 485
 486         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 487         hidden:depends({mode="ap"})
 488         hidden:depends({mode="ap-wds"})
 489
 490         wmm = s:taboption("general", Flag, "wmm", translate("WMM Mode"))
 491         wmm:depends({mode="ap"})
 492         wmm:depends({mode="ap-wds"})
 493         wmm.default = wmm.enabled
 494
 495         isolate = s:taboption("advanced", Flag, "isolate", translate("Isolate Clients"),
 496          translate("Prevents client-to-client communication"))
 497         isolate:depends({mode="ap"})
 498         isolate:depends({mode="ap-wds"})
 499
 500         ifname = s:taboption("advanced", Value, "ifname", translate("Interface name"), translate("Override default interface name"))
 501         ifname.optional = true
 502
 503         short_preamble = s:taboption("advanced", Flag, "short_preamble", translate("Short Preamble"))
 504         short_preamble.default = short_preamble.enabled
 505
 506         dtim_period = s:taboption("advanced", Value, "dtim_period", translate("DTIM Interval"), translate("Delivery Traffic Indication Message Interval"))
 507         dtim_period.optional = true
 508         dtim_period.placeholder = 2
 509         dtim_period.datatype = "range(1,255)"
 510
 511         disassoc_low_ack = s:taboption("advanced", Flag, "disassoc_low_ack", translate("Disassociate On Low Acknowledgement"),
 512                 translate("Allow AP mode to disconnect STAs based on low ACK condition"))
 513         disassoc_low_ack.default = disassoc_low_ack.enabled
 514 end
 515
 516
 517 -------------------- Broadcom Interface ----------------------
 518
 519 if hwtype == "broadcom" then
 520         mode:value("wds", translate("WDS"))
 521         mode:value("monitor", translate("Monitor"))
 522
 523         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 524         hidden:depends({mode="ap"})
 525         hidden:depends({mode="adhoc"})
 526         hidden:depends({mode="wds"})
 527
 528         isolate = s:taboption("advanced", Flag, "isolate", translate("Separate Clients"),
 529          translate("Prevents client-to-client communication"))
 530         isolate:depends({mode="ap"})
 531
 532         s:taboption("advanced", Flag, "doth", "802.11h")
 533         s:taboption("advanced", Flag, "wmm", translate("WMM Mode"))
 534
 535         bssid:depends({mode="wds"})
 536         bssid:depends({mode="adhoc"})
 537 end
 538
 539
 540 ----------------------- HostAP Interface ---------------------
 541
 542 if hwtype == "prism2" then
 543         mode:value("wds", translate("WDS"))
 544         mode:value("monitor", translate("Monitor"))
 545
 546         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 547         hidden:depends({mode="ap"})
 548         hidden:depends({mode="adhoc"})
 549         hidden:depends({mode="wds"})
 550
 551         bssid:depends({mode="sta"})
 552
 553         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("MAC-Address Filter"))
 554         mp:value("", translate("disable"))
 555         mp:value("allow", translate("Allow listed only"))
 556         mp:value("deny", translate("Allow all except listed"))
 557         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 558         ml:depends({macpolicy="allow"})
 559         ml:depends({macpolicy="deny"})
 560         nt.mac_hints(function(mac, name) ml:value(mac, "%s (%s)" %{ mac, name }) end)
 561
 562         s:taboption("advanced", Value, "rate", translate("Transmission Rate"))
 563         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 564         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 565 end
 566
 567
 568 ------------------- WiFI-Encryption -------------------
 569
 570 encr = s:taboption("encryption", ListValue, "encryption", translate("Encryption"))
 571 encr.override_values = true
 572 encr.override_depends = true
 573 encr:depends({mode="ap"})
 574 encr:depends({mode="sta"})
 575 encr:depends({mode="adhoc"})
 576 encr:depends({mode="ahdemo"})
 577 encr:depends({mode="ap-wds"})
 578 encr:depends({mode="sta-wds"})
 579 encr:depends({mode="mesh"})
 580
 581 cipher = s:taboption("encryption", ListValue, "cipher", translate("Cipher"))
 582 cipher:depends({encryption="wpa"})
 583 cipher:depends({encryption="wpa2"})
 584 cipher:depends({encryption="psk"})
 585 cipher:depends({encryption="psk2"})
 586 cipher:depends({encryption="wpa-mixed"})
 587 cipher:depends({encryption="psk-mixed"})
 588 cipher:value("auto", translate("auto"))
 589 cipher:value("ccmp", translate("Force CCMP (AES)"))
 590 cipher:value("tkip", translate("Force TKIP"))
 591 cipher:value("tkip+ccmp", translate("Force TKIP and CCMP (AES)"))
 592
 593 function encr.cfgvalue(self, section)
 594         local v = tostring(ListValue.cfgvalue(self, section))
 595         if v == "wep" then
 596                 return "wep-open"
 597         elseif v and v:match("%+") then
 598                 return (v:gsub("%+.+$", ""))
 599         end
 600         return v
 601 end
 602
 603 function encr.write(self, section, value)
 604         local e = tostring(encr:formvalue(section))
 605         local c = tostring(cipher:formvalue(section))
 606         if value == "wpa" or value == "wpa2"  then
 607                 self.map.uci:delete("wireless", section, "key")
 608         end
 609         if e and (c == "tkip" or c == "ccmp" or c == "tkip+ccmp") then
 610                 e = e .. "+" .. c
 611         end
 612         self.map:set(section, "encryption", e)
 613 end
 614
 615 function cipher.cfgvalue(self, section)
 616         local v = tostring(ListValue.cfgvalue(encr, section))
 617         if v and v:match("%+") then
 618                 v = v:gsub("^[^%+]+%+", "")
 619                 if v == "aes" then v = "ccmp"
 620                 elseif v == "tkip+aes" then v = "tkip+ccmp"
 621                 elseif v == "aes+tkip" then v = "tkip+ccmp"
 622                 elseif v == "ccmp+tkip" then v = "tkip+ccmp"
 623                 end
 624         end
 625         return v
 626 end
 627
 628 function cipher.write(self, section)
 629         return encr:write(section)
 630 end
 631
 632
 633 encr:value("none", "No Encryption")
 634 encr:value("wep-open",   translate("WEP Open System"), {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"}, {mode="ahdemo"}, {mode="wds"})
 635 encr:value("wep-shared", translate("WEP Shared Key"),  {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"}, {mode="ahdemo"}, {mode="wds"})
 636
 637 if hwtype == "mac80211" or hwtype == "prism2" then
 638         local supplicant = fs.access("/usr/sbin/wpa_supplicant")
 639         local hostapd = fs.access("/usr/sbin/hostapd")
 640
 641         -- Probe EAP support
 642         local has_ap_eap  = (os.execute("hostapd -veap >/dev/null 2>/dev/null") == 0)
 643         local has_sta_eap = (os.execute("wpa_supplicant -veap >/dev/null 2>/dev/null") == 0)
 644
 645         if hostapd and supplicant then
 646                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"})
 647                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"})
 648                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"})
 649                 if has_ap_eap and has_sta_eap then
 650                         encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 651                         encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 652                 end
 653         elseif hostapd and not supplicant then
 654                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="ap-wds"})
 655                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="ap-wds"})
 656                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="ap-wds"})
 657                 if has_ap_eap then
 658                         encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="ap-wds"})
 659                         encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="ap-wds"})
 660                 end
 661                 encr.description = translate(
 662                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 663                         "and ad-hoc mode) to be installed."
 664                 )
 665         elseif not hostapd and supplicant then
 666                 encr:value("psk", "WPA-PSK", {mode="sta"}, {mode="sta-wds"}, {mode="adhoc"})
 667                 encr:value("psk2", "WPA2-PSK", {mode="sta"}, {mode="sta-wds"}, {mode="adhoc"})
 668                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="sta"}, {mode="sta-wds"}, {mode="adhoc"})
 669                 if has_sta_eap then
 670                         encr:value("wpa", "WPA-EAP", {mode="sta"}, {mode="sta-wds"})
 671                         encr:value("wpa2", "WPA2-EAP", {mode="sta"}, {mode="sta-wds"})
 672                 end
 673                 encr.description = translate(
 674                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 675                         "and ad-hoc mode) to be installed."
 676                 )
 677         else
 678                 encr.description = translate(
 679                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 680                         "and ad-hoc mode) to be installed."
 681                 )
 682         end
 683 elseif hwtype == "broadcom" then
 684         encr:value("psk", "WPA-PSK")
 685         encr:value("psk2", "WPA2-PSK")
 686         encr:value("psk+psk2", "WPA-PSK/WPA2-PSK Mixed Mode")
 687 end
 688
 689 auth_server = s:taboption("encryption", Value, "auth_server", translate("Radius-Authentication-Server"))
 690 auth_server:depends({mode="ap", encryption="wpa"})
 691 auth_server:depends({mode="ap", encryption="wpa2"})
 692 auth_server:depends({mode="ap-wds", encryption="wpa"})
 693 auth_server:depends({mode="ap-wds", encryption="wpa2"})
 694 auth_server.rmempty = true
 695 auth_server.datatype = "host(0)"
 696
 697 auth_port = s:taboption("encryption", Value, "auth_port", translate("Radius-Authentication-Port"), translatef("Default %d", 1812))
 698 auth_port:depends({mode="ap", encryption="wpa"})
 699 auth_port:depends({mode="ap", encryption="wpa2"})
 700 auth_port:depends({mode="ap-wds", encryption="wpa"})
 701 auth_port:depends({mode="ap-wds", encryption="wpa2"})
 702 auth_port.rmempty = true
 703 auth_port.datatype = "port"
 704
 705 auth_secret = s:taboption("encryption", Value, "auth_secret", translate("Radius-Authentication-Secret"))
 706 auth_secret:depends({mode="ap", encryption="wpa"})
 707 auth_secret:depends({mode="ap", encryption="wpa2"})
 708 auth_secret:depends({mode="ap-wds", encryption="wpa"})
 709 auth_secret:depends({mode="ap-wds", encryption="wpa2"})
 710 auth_secret.rmempty = true
 711 auth_secret.password = true
 712
 713 acct_server = s:taboption("encryption", Value, "acct_server", translate("Radius-Accounting-Server"))
 714 acct_server:depends({mode="ap", encryption="wpa"})
 715 acct_server:depends({mode="ap", encryption="wpa2"})
 716 acct_server:depends({mode="ap-wds", encryption="wpa"})
 717 acct_server:depends({mode="ap-wds", encryption="wpa2"})
 718 acct_server.rmempty = true
 719 acct_server.datatype = "host(0)"
 720
 721 acct_port = s:taboption("encryption", Value, "acct_port", translate("Radius-Accounting-Port"), translatef("Default %d", 1813))
 722 acct_port:depends({mode="ap", encryption="wpa"})
 723 acct_port:depends({mode="ap", encryption="wpa2"})
 724 acct_port:depends({mode="ap-wds", encryption="wpa"})
 725 acct_port:depends({mode="ap-wds", encryption="wpa2"})
 726 acct_port.rmempty = true
 727 acct_port.datatype = "port"
 728
 729 acct_secret = s:taboption("encryption", Value, "acct_secret", translate("Radius-Accounting-Secret"))
 730 acct_secret:depends({mode="ap", encryption="wpa"})
 731 acct_secret:depends({mode="ap", encryption="wpa2"})
 732 acct_secret:depends({mode="ap-wds", encryption="wpa"})
 733 acct_secret:depends({mode="ap-wds", encryption="wpa2"})
 734 acct_secret.rmempty = true
 735 acct_secret.password = true
 736
 737 wpakey = s:taboption("encryption", Value, "_wpa_key", translate("Key"))
 738 wpakey:depends("encryption", "psk")
 739 wpakey:depends("encryption", "psk2")
 740 wpakey:depends("encryption", "psk+psk2")
 741 wpakey:depends("encryption", "psk-mixed")
 742 wpakey.datatype = "wpakey"
 743 wpakey.rmempty = true
 744 wpakey.password = true
 745
 746 wpakey.cfgvalue = function(self, section, value)
 747         local key = m.uci:get("wireless", section, "key")
 748         if key == "1" or key == "2" or key == "3" or key == "4" then
 749                 return nil
 750         end
 751         return key
 752 end
 753
 754 wpakey.write = function(self, section, value)
 755         self.map.uci:set("wireless", section, "key", value)
 756         self.map.uci:delete("wireless", section, "key1")
 757 end
 758
 759
 760 wepslot = s:taboption("encryption", ListValue, "_wep_key", translate("Used Key Slot"))
 761 wepslot:depends("encryption", "wep-open")
 762 wepslot:depends("encryption", "wep-shared")
 763 wepslot:value("1", translatef("Key #%d", 1))
 764 wepslot:value("2", translatef("Key #%d", 2))
 765 wepslot:value("3", translatef("Key #%d", 3))
 766 wepslot:value("4", translatef("Key #%d", 4))
 767
 768 wepslot.cfgvalue = function(self, section)
 769         local slot = tonumber(m.uci:get("wireless", section, "key"))
 770         if not slot or slot < 1 or slot > 4 then
 771                 return 1
 772         end
 773         return slot
 774 end
 775
 776 wepslot.write = function(self, section, value)
 777         self.map.uci:set("wireless", section, "key", value)
 778 end
 779
 780 local slot
 781 for slot=1,4 do
 782         wepkey = s:taboption("encryption", Value, "key" .. slot, translatef("Key #%d", slot))
 783         wepkey:depends("encryption", "wep-open")
 784         wepkey:depends("encryption", "wep-shared")
 785         wepkey.datatype = "wepkey"
 786         wepkey.rmempty = true
 787         wepkey.password = true
 788
 789         function wepkey.write(self, section, value)
 790                 if value and (#value == 5 or #value == 13) then
 791                         value = "s:" .. value
 792                 end
 793                 return Value.write(self, section, value)
 794         end
 795 end
 796
 797
 798 if hwtype == "mac80211" or hwtype == "prism2" then
 799
 800         -- Probe 802.11r support (and EAP support as a proxy for Openwrt)
 801         local has_80211r = (os.execute("hostapd -v11r 2>/dev/null || hostapd -veap 2>/dev/null") == 0)
 802
 803         ieee80211r = s:taboption("encryption", Flag, "ieee80211r",
 804                 translate("802.11r Fast Transition"),
 805                 translate("Enables fast roaming among access points that belong " ..
 806                         "to the same Mobility Domain"))
 807         ieee80211r:depends({mode="ap", encryption="wpa"})
 808         ieee80211r:depends({mode="ap", encryption="wpa2"})
 809         ieee80211r:depends({mode="ap-wds", encryption="wpa"})
 810         ieee80211r:depends({mode="ap-wds", encryption="wpa2"})
 811         if has_80211r then
 812                 ieee80211r:depends({mode="ap", encryption="psk"})
 813                 ieee80211r:depends({mode="ap", encryption="psk2"})
 814                 ieee80211r:depends({mode="ap", encryption="psk-mixed"})
 815                 ieee80211r:depends({mode="ap-wds", encryption="psk"})
 816                 ieee80211r:depends({mode="ap-wds", encryption="psk2"})
 817                 ieee80211r:depends({mode="ap-wds", encryption="psk-mixed"})
 818         end
 819         ieee80211r.rmempty = true
 820
 821         nasid = s:taboption("encryption", Value, "nasid", translate("NAS ID"),
 822                 translate("Used for two different purposes: RADIUS NAS ID and " ..
 823                         "802.11r R0KH-ID. Not needed with normal WPA(2)-PSK."))
 824         nasid:depends({mode="ap", encryption="wpa"})
 825         nasid:depends({mode="ap", encryption="wpa2"})
 826         nasid:depends({mode="ap-wds", encryption="wpa"})
 827         nasid:depends({mode="ap-wds", encryption="wpa2"})
 828         nasid:depends({ieee80211r="1"})
 829         nasid.rmempty = true
 830
 831         mobility_domain = s:taboption("encryption", Value, "mobility_domain",
 832                         translate("Mobility Domain"),
 833                         translate("4-character hexadecimal ID"))
 834         mobility_domain:depends({ieee80211r="1"})
 835         mobility_domain.placeholder = "4f57"
 836         mobility_domain.datatype = "and(hexstring,rangelength(4,4))"
 837         mobility_domain.rmempty = true
 838
 839         reassociation_deadline = s:taboption("encryption", Value, "reassociation_deadline",
 840                 translate("Reassociation Deadline"),
 841                 translate("time units (TUs / 1.024 ms) [1000-65535]"))
 842         reassociation_deadline:depends({ieee80211r="1"})
 843         reassociation_deadline.placeholder = "1000"
 844         reassociation_deadline.datatype = "range(1000,65535)"
 845         reassociation_deadline.rmempty = true
 846
 847         ft_protocol = s:taboption("encryption", ListValue, "ft_over_ds", translate("FT protocol"))
 848         ft_protocol:depends({ieee80211r="1"})
 849         ft_protocol:value("1", translatef("FT over DS"))
 850         ft_protocol:value("0", translatef("FT over the Air"))
 851         ft_protocol.rmempty = true
 852
 853         ft_psk_generate_local = s:taboption("encryption", Flag, "ft_psk_generate_local",
 854                 translate("Generate PMK locally"),
 855                 translate("When using a PSK, the PMK can be generated locally without inter AP communications"))
 856         ft_psk_generate_local:depends({ieee80211r="1"})
 857
 858         r0_key_lifetime = s:taboption("encryption", Value, "r0_key_lifetime",
 859                         translate("R0 Key Lifetime"), translate("minutes"))
 860         r0_key_lifetime:depends({ieee80211r="1", ft_psk_generate_local=""})
 861         r0_key_lifetime.placeholder = "10000"
 862         r0_key_lifetime.datatype = "uinteger"
 863         r0_key_lifetime.rmempty = true
 864
 865         r1_key_holder = s:taboption("encryption", Value, "r1_key_holder",
 866                         translate("R1 Key Holder"),
 867                         translate("6-octet identifier as a hex string - no colons"))
 868         r1_key_holder:depends({ieee80211r="1", ft_psk_generate_local=""})
 869         r1_key_holder.placeholder = "00004f577274"
 870         r1_key_holder.datatype = "and(hexstring,rangelength(12,12))"
 871         r1_key_holder.rmempty = true
 872
 873         pmk_r1_push = s:taboption("encryption", Flag, "pmk_r1_push", translate("PMK R1 Push"))
 874         pmk_r1_push:depends({ieee80211r="1", ft_psk_generate_local=""})
 875         pmk_r1_push.placeholder = "0"
 876         pmk_r1_push.rmempty = true
 877
 878         r0kh = s:taboption("encryption", DynamicList, "r0kh", translate("External R0 Key Holder List"),
 879                 translate("List of R0KHs in the same Mobility Domain. " ..
 880                         "<br />Format: MAC-address,NAS-Identifier,128-bit key as hex string. " ..
 881                         "<br />This list is used to map R0KH-ID (NAS Identifier) to a destination " ..
 882                         "MAC address when requesting PMK-R1 key from the R0KH that the STA " ..
 883                         "used during the Initial Mobility Domain Association."))
 884         r0kh:depends({ieee80211r="1", ft_psk_generate_local=""})
 885         r0kh.rmempty = true
 886
 887         r1kh = s:taboption("encryption", DynamicList, "r1kh", translate("External R1 Key Holder List"),
 888                 translate ("List of R1KHs in the same Mobility Domain. "..
 889                         "<br />Format: MAC-address,R1KH-ID as 6 octets with colons,128-bit key as hex string. "..
 890                         "<br />This list is used to map R1KH-ID to a destination MAC address " ..
 891                         "when sending PMK-R1 key from the R0KH. This is also the " ..
 892                         "list of authorized R1KHs in the MD that can request PMK-R1 keys."))
 893         r1kh:depends({ieee80211r="1", ft_psk_generate_local=""})
 894         r1kh.rmempty = true
 895         -- End of 802.11r options
 896
 897         eaptype = s:taboption("encryption", ListValue, "eap_type", translate("EAP-Method"))
 898         eaptype:value("tls",  "TLS")
 899         eaptype:value("ttls", "TTLS")
 900         eaptype:value("peap", "PEAP")
 901         eaptype:value("fast", "FAST")
 902         eaptype:depends({mode="sta", encryption="wpa"})
 903         eaptype:depends({mode="sta", encryption="wpa2"})
 904         eaptype:depends({mode="sta-wds", encryption="wpa"})
 905         eaptype:depends({mode="sta-wds", encryption="wpa2"})
 906
 907         cacert = s:taboption("encryption", FileUpload, "ca_cert", translate("Path to CA-Certificate"))
 908         cacert:depends({mode="sta", encryption="wpa"})
 909         cacert:depends({mode="sta", encryption="wpa2"})
 910         cacert:depends({mode="sta-wds", encryption="wpa"})
 911         cacert:depends({mode="sta-wds", encryption="wpa2"})
 912         cacert.rmempty = true
 913
 914         clientcert = s:taboption("encryption", FileUpload, "client_cert", translate("Path to Client-Certificate"))
 915         clientcert:depends({mode="sta", eap_type="tls", encryption="wpa"})
 916         clientcert:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 917         clientcert:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 918         clientcert:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 919
 920         privkey = s:taboption("encryption", FileUpload, "priv_key", translate("Path to Private Key"))
 921         privkey:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 922         privkey:depends({mode="sta", eap_type="tls", encryption="wpa"})
 923         privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 924         privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 925
 926         privkeypwd = s:taboption("encryption", Value, "priv_key_pwd", translate("Password of Private Key"))
 927         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 928         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa"})
 929         privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 930         privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 931         privkeypwd.rmempty = true
 932         privkeypwd.password = true
 933
 934         auth = s:taboption("encryption", ListValue, "auth", translate("Authentication"))
 935         auth:value("PAP", "PAP", {eap_type="ttls"})
 936         auth:value("CHAP", "CHAP", {eap_type="ttls"})
 937         auth:value("MSCHAP", "MSCHAP", {eap_type="ttls"})
 938         auth:value("MSCHAPV2", "MSCHAPv2", {eap_type="ttls"})
 939         auth:value("EAP-GTC")
 940         auth:value("EAP-MD5")
 941         auth:value("EAP-MSCHAPV2")
 942         auth:value("EAP-TLS")
 943         auth:depends({mode="sta", eap_type="fast", encryption="wpa2"})
 944         auth:depends({mode="sta", eap_type="fast", encryption="wpa"})
 945         auth:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 946         auth:depends({mode="sta", eap_type="peap", encryption="wpa"})
 947         auth:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 948         auth:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 949         auth:depends({mode="sta-wds", eap_type="fast", encryption="wpa2"})
 950         auth:depends({mode="sta-wds", eap_type="fast", encryption="wpa"})
 951         auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 952         auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 953         auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 954         auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 955
 956         cacert2 = s:taboption("encryption", FileUpload, "ca_cert2", translate("Path to inner CA-Certificate"))
 957         cacert2:depends({mode="sta", auth="EAP-TLS", encryption="wpa"})
 958         cacert2:depends({mode="sta", auth="EAP-TLS", encryption="wpa2"})
 959         cacert2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa"})
 960         cacert2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa2"})
 961
 962         clientcert2 = s:taboption("encryption", FileUpload, "client_cert2", translate("Path to inner Client-Certificate"))
 963         clientcert2:depends({mode="sta", auth="EAP-TLS", encryption="wpa"})
 964         clientcert2:depends({mode="sta", auth="EAP-TLS", encryption="wpa2"})
 965         clientcert2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa"})
 966         clientcert2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa2"})
 967
 968         privkey2 = s:taboption("encryption", FileUpload, "priv_key2", translate("Path to inner Private Key"))
 969         privkey2:depends({mode="sta", auth="EAP-TLS", encryption="wpa"})
 970         privkey2:depends({mode="sta", auth="EAP-TLS", encryption="wpa2"})
 971         privkey2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa"})
 972         privkey2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa2"})
 973
 974         privkeypwd2 = s:taboption("encryption", Value, "priv_key2_pwd", translate("Password of inner Private Key"))
 975         privkeypwd2:depends({mode="sta", auth="EAP-TLS", encryption="wpa"})
 976         privkeypwd2:depends({mode="sta", auth="EAP-TLS", encryption="wpa2"})
 977         privkeypwd2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa"})
 978         privkeypwd2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa2"})
 979         privkeypwd2.rmempty = true
 980         privkeypwd2.password = true
 981
 982         identity = s:taboption("encryption", Value, "identity", translate("Identity"))
 983         identity:depends({mode="sta", eap_type="fast", encryption="wpa2"})
 984         identity:depends({mode="sta", eap_type="fast", encryption="wpa"})
 985         identity:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 986         identity:depends({mode="sta", eap_type="peap", encryption="wpa"})
 987         identity:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 988         identity:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 989         identity:depends({mode="sta-wds", eap_type="fast", encryption="wpa2"})
 990         identity:depends({mode="sta-wds", eap_type="fast", encryption="wpa"})
 991         identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 992         identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 993         identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 994         identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 995         identity:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 996         identity:depends({mode="sta", eap_type="tls", encryption="wpa"})
 997         identity:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 998         identity:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 999
1000         anonymous_identity = s:taboption("encryption", Value, "anonymous_identity", translate("Anonymous Identity"))
1001         anonymous_identity:depends({mode="sta", eap_type="fast", encryption="wpa2"})
1002         anonymous_identity:depends({mode="sta", eap_type="fast", encryption="wpa"})
1003         anonymous_identity:depends({mode="sta", eap_type="peap", encryption="wpa2"})
1004         anonymous_identity:depends({mode="sta", eap_type="peap", encryption="wpa"})
1005         anonymous_identity:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
1006         anonymous_identity:depends({mode="sta", eap_type="ttls", encryption="wpa"})
1007         anonymous_identity:depends({mode="sta-wds", eap_type="fast", encryption="wpa2"})
1008         anonymous_identity:depends({mode="sta-wds", eap_type="fast", encryption="wpa"})
1009         anonymous_identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
1010         anonymous_identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
1011         anonymous_identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
1012         anonymous_identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
1013         anonymous_identity:depends({mode="sta", eap_type="tls", encryption="wpa2"})
1014         anonymous_identity:depends({mode="sta", eap_type="tls", encryption="wpa"})
1015         anonymous_identity:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
1016         anonymous_identity:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
1017
1018         password = s:taboption("encryption", Value, "password", translate("Password"))
1019         password:depends({mode="sta", eap_type="fast", encryption="wpa2"})
1020         password:depends({mode="sta", eap_type="fast", encryption="wpa"})
1021         password:depends({mode="sta", eap_type="peap", encryption="wpa2"})
1022         password:depends({mode="sta", eap_type="peap", encryption="wpa"})
1023         password:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
1024         password:depends({mode="sta", eap_type="ttls", encryption="wpa"})
1025         password:depends({mode="sta-wds", eap_type="fast", encryption="wpa2"})
1026         password:depends({mode="sta-wds", eap_type="fast", encryption="wpa"})
1027         password:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
1028         password:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
1029         password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
1030         password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
1031         password.rmempty = true
1032         password.password = true
1033 end
1034
1035 -- ieee802.11w options
1036 if hwtype == "mac80211" then
1037         local has_80211w = (os.execute("hostapd -v11w 2>/dev/null || hostapd -veap 2>/dev/null") == 0)
1038         if has_80211w then
1039                 ieee80211w = s:taboption("encryption", ListValue, "ieee80211w",
1040                         translate("802.11w Management Frame Protection"),
1041                         translate("Requires the 'full' version of wpad/hostapd " ..
1042                                 "and support from the wifi driver <br />(as of Feb 2017: " ..
1043                                 "ath9k and ath10k, in LEDE also mwlwifi and mt76)"))
1044                 ieee80211w.default = ""
1045                 ieee80211w.rmempty = true
1046                 ieee80211w:value("", translate("Disabled (default)"))
1047                 ieee80211w:value("1", translate("Optional"))
1048                 ieee80211w:value("2", translate("Required"))
1049                 ieee80211w:depends({mode="ap", encryption="wpa2"})
1050                 ieee80211w:depends({mode="ap-wds", encryption="wpa2"})
1051                 ieee80211w:depends({mode="ap", encryption="psk2"})
1052                 ieee80211w:depends({mode="ap", encryption="psk-mixed"})
1053                 ieee80211w:depends({mode="ap-wds", encryption="psk2"})
1054                 ieee80211w:depends({mode="ap-wds", encryption="psk-mixed"})
1055
1056                 max_timeout = s:taboption("encryption", Value, "ieee80211w_max_timeout",
1057                                 translate("802.11w maximum timeout"),
1058                                 translate("802.11w Association SA Query maximum timeout"))
1059                 max_timeout:depends({ieee80211w="1"})
1060                 max_timeout:depends({ieee80211w="2"})
1061                 max_timeout.datatype = "uinteger"
1062                 max_timeout.placeholder = "1000"
1063                 max_timeout.rmempty = true
1064
1065                 retry_timeout = s:taboption("encryption", Value, "ieee80211w_retry_timeout",
1066                                 translate("802.11w retry timeout"),
1067                                 translate("802.11w Association SA Query retry timeout"))
1068                 retry_timeout:depends({ieee80211w="1"})
1069                 retry_timeout:depends({ieee80211w="2"})
1070                 retry_timeout.datatype = "uinteger"
1071                 retry_timeout.placeholder = "201"
1072                 retry_timeout.rmempty = true
1073         end
1074
1075         key_retries = s:taboption("encryption", Flag, "wpa_disable_eapol_key_retries",
1076                 translate("Enable key reinstallation (KRACK) countermeasures"),
1077                 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."))
1078
1079         key_retries:depends({mode="ap", encryption="wpa2"})
1080         key_retries:depends({mode="ap", encryption="psk2"})
1081         key_retries:depends({mode="ap", encryption="psk-mixed"})
1082         key_retries:depends({mode="ap-wds", encryption="wpa2"})
1083         key_retries:depends({mode="ap-wds", encryption="psk2"})
1084         key_retries:depends({mode="ap-wds", encryption="psk-mixed"})
1085 end
1086
1087 if hwtype == "mac80211" or hwtype == "prism2" then
1088         local wpasupplicant = fs.access("/usr/sbin/wpa_supplicant")
1089         local hostcli = fs.access("/usr/sbin/hostapd_cli")
1090         if hostcli and wpasupplicant then
1091                 wps = s:taboption("encryption", Flag, "wps_pushbutton", translate("Enable WPS pushbutton, requires WPA(2)-PSK"))
1092                 wps.enabled = "1"
1093                 wps.disabled = "0"
1094                 wps.rmempty = false
1095                 wps:depends("encryption", "psk")
1096                 wps:depends("encryption", "psk2")
1097                 wps:depends("encryption", "psk-mixed")
1098         end
1099 end
1100
1101 return m