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