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

   1 --[[
   2 LuCI - Lua Configuration Interface
   3
   4 Copyright 2008 Steven Barth <steven@midlink.org>
   5
   6 Licensed under the Apache License, Version 2.0 (the "License");
   7 you may not use this file except in compliance with the License.
   8 You may obtain a copy of the License at
   9
  10         http://www.apache.org/licenses/LICENSE-2.0
  11
  12 $Id$
  13 ]]--
  14
  15 local wa = require "luci.tools.webadmin"
  16 local nw = require "luci.model.network"
  17 local fs = require "nixio.fs"
  18
  19 arg[1] = arg[1] or ""
  20 arg[2] = arg[2] or ""
  21
  22 m = Map("wireless", translate("networks"), translate("a_w_networks1"))
  23 m:chain("network")
  24 nw.init(m.uci)
  25
  26 local iw = nil
  27 local tx_powers = nil
  28
  29 m.uci:foreach("wireless", "wifi-iface",
  30         function(s)
  31                 if s.device == arg[1] and not iw then
  32                         iw = luci.sys.wifi.getiwinfo(s.ifname or s.device)
  33                         tx_powers = iw.txpwrlist or { }
  34                 end
  35         end)
  36
  37 s = m:section(NamedSection, arg[1], "wifi-device", translate("device") .. " " .. arg[1])
  38 s.addremove = false
  39
  40 s:tab("general", translate("a_w_general", "General Setup"))
  41 s:tab("macfilter", translate("a_w_macfilter", "MAC-Filter"))
  42 s:tab("advanced", translate("a_w_advanced", "Advanced Settings"))
  43
  44 --[[
  45 back = s:option(DummyValue, "_overview", translate("overview"))
  46 back.value = ""
  47 back.titleref = luci.dispatcher.build_url("admin", "network", "wireless")
  48 ]]
  49
  50 en = s:taboption("general", Flag, "disabled", translate("enable"))
  51 en.enabled = "0"
  52 en.disabled = "1"
  53 en.rmempty = false
  54
  55 function en.cfgvalue(self, section)
  56         return Flag.cfgvalue(self, section) or "0"
  57 end
  58
  59 s:taboption("general", DummyValue, "type", translate("type"))
  60
  61 local hwtype = m:get(arg[1], "type")
  62 -- NanoFoo
  63 local nsantenna = m:get(arg[1], "antenna")
  64
  65 ch = s:taboption("general", Value, "channel", translate("a_w_channel"))
  66 ch:value("auto", translate("wifi_auto"))
  67 for c, f in luci.util.kspairs(luci.sys.wifi.channels()) do
  68         ch:value(c, "%i (%.3f GHz)" %{ c, f })
  69 end
  70
  71
  72 ------------------- MAC80211 Device ------------------
  73
  74 if hwtype == "mac80211" then
  75         tp = s:taboption("general",
  76                 (tx_powers and #tx_powers > 0) and ListValue or Value,
  77                 "txpower", translate("a_w_txpwr"), "dBm")
  78
  79         tp.rmempty = true
  80         for _, p in ipairs(iw and iw.txpwrlist or {}) do
  81                 tp:value(p.dbm, "%i dBm (%i mW)" %{ p.dbm, p.mw })
  82         end
  83 end
  84
  85
  86 ------------------- Madwifi Device ------------------
  87
  88 if hwtype == "atheros" then
  89         tp = s:taboption("general",
  90                 (#tx_powers > 0) and ListValue or Value,
  91                 "txpower", translate("a_w_txpwr"), "dBm")
  92
  93         tp.rmempty = true
  94         for _, p in ipairs(iw.txpwrlist) do
  95                 tp:value(p.dbm, "%i dBm (%i mW)" %{ p.dbm, p.mw })
  96         end
  97
  98         mode = s:taboption("advanced", ListValue, "hwmode", translate("mode"))
  99         mode:value("", translate("wifi_auto"))
 100         mode:value("11b", "802.11b")
 101         mode:value("11g", "802.11g")
 102         mode:value("11a", "802.11a")
 103         mode:value("11bg", "802.11b+g")
 104         mode:value("11gst", "802.11g + Turbo")
 105         mode:value("11ast", "802.11a + Turbo")
 106         mode:value("fh", translate("wifi_fh"))
 107
 108         s:taboption("advanced", Flag, "diversity", translate("wifi_diversity")).rmempty = false
 109
 110         if not nsantenna then
 111                 ant1 = s:taboption("advanced", ListValue, "txantenna", translate("wifi_txantenna"))
 112                 ant1.widget = "radio"
 113                 ant1.orientation = "horizontal"
 114                 ant1:depends("diversity", "")
 115                 ant1:value("0", translate("wifi_auto"))
 116                 ant1:value("1", translate("wifi_ant1", "Antenna 1"))
 117                 ant1:value("2", translate("wifi_ant2", "Antenna 2"))
 118
 119                 ant2 = s:taboption("advanced", ListValue, "rxantenna", translate("wifi_rxantenna"))
 120                 ant2.widget = "radio"
 121                 ant2.orientation = "horizontal"
 122                 ant2:depends("diversity", "")
 123                 ant2:value("0", translate("wifi_auto"))
 124                 ant2:value("1", translate("wifi_ant1", "Antenna 1"))
 125                 ant2:value("2", translate("wifi_ant2", "Antenna 2"))
 126
 127         else -- NanoFoo
 128                 local ant = s:taboption("advanced", ListValue, "antenna", translate("wifi_txantenna"))
 129                 ant:value("auto")
 130                 ant:value("vertical")
 131                 ant:value("horizontal")
 132                 ant:value("external")
 133         end
 134
 135         s:taboption("advanced", Value, "distance", translate("wifi_distance"),
 136                 translate("wifi_distance_desc"))
 137         s:taboption("advanced", Value, "regdomain", translate("wifi_regdomain"))
 138         s:taboption("advanced", Value, "country", translate("wifi_country"))
 139         s:taboption("advanced", Flag, "outdoor", translate("wifi_outdoor"))
 140
 141         --s:option(Flag, "nosbeacon", translate("wifi_nosbeacon"))
 142 end
 143
 144
 145
 146 ------------------- Broadcom Device ------------------
 147
 148 if hwtype == "broadcom" then
 149         tp = s:taboption("general",
 150                 (#tx_powers > 0) and ListValue or Value,
 151                 "txpower", translate("a_w_txpwr"), "dBm")
 152
 153         tp.rmempty = true
 154         for _, p in ipairs(iw.txpwrlist) do
 155                 tp:value(p.dbm, "%i dBm (%i mW)" %{ p.dbm, p.mw })
 156         end
 157
 158         mp = s:taboption("macfilter", ListValue, "macfilter", translate("wifi_macpolicy"))
 159         mp:value("", translate("disable"))
 160         mp:value("allow", translate("wifi_whitelist"))
 161         mp:value("deny", translate("wifi_blacklist"))
 162         ml = s:taboption("macfilter", DynamicList, "maclist", translate("wifi_maclist"))
 163         ml:depends({macfilter="allow"})
 164         ml:depends({macfilter="deny"})
 165
 166         ant1 = s:taboption("advanced", ListValue, "txantenna", translate("wifi_txantenna"))
 167         ant1.widget = "radio"
 168         ant1:depends("diversity", "")
 169         ant1:value("3", translate("wifi_auto"))
 170         ant1:value("0", translate("wifi_ant1", "Antenna 1"))
 171         ant1:value("1", translate("wifi_ant2", "Antenna 2"))
 172
 173         ant2 = s:taboption("advanced", ListValue, "rxantenna", translate("wifi_rxantenna"))
 174         ant2.widget = "radio"
 175         ant2:depends("diversity", "")
 176         ant2:value("3", translate("wifi_auto"))
 177         ant2:value("0", translate("wifi_ant1", "Antenna 1"))
 178         ant2:value("1", translate("wifi_ant2", "Antenna 2"))
 179
 180         s:taboption("advanced", Flag, "frameburst", translate("wifi_bursting"))
 181
 182         s:taboption("advanced", Value, "distance", translate("wifi_distance"))
 183         --s:option(Value, "slottime", translate("wifi_slottime"))
 184
 185         s:taboption("advanced", Value, "country", translate("wifi_country"))
 186         s:taboption("advanced", Value, "maxassoc", translate("wifi_maxassoc"))
 187 end
 188
 189
 190 --------------------- HostAP Device ---------------------
 191
 192 if hwtype == "prism2" then
 193         s:taboption("advanced", Value, "txpower", translate("a_w_txpwr"), "att units").rmempty = true
 194
 195         s:taboption("advanced", Flag, "diversity", translate("wifi_diversity")).rmempty = false
 196
 197         s:taboption("advanced", Value, "txantenna", translate("wifi_txantenna"))
 198         s:taboption("advanced", Value, "rxantenna", translate("wifi_rxantenna"))
 199 end
 200
 201
 202 ----------------------- Interface -----------------------
 203
 204 s = m:section(NamedSection, arg[2], "wifi-iface", translate("interfaces"))
 205 s.addremove = false
 206 s.anonymous = true
 207 s.defaults.device = arg[1]
 208
 209 s:tab("general", translate("a_w_general", "General Setup"))
 210 s:tab("encryption", translate("a_w_security", "Wireless Security"))
 211 s:tab("macfilter", translate("a_w_macfilter", "MAC-Filter"))
 212 s:tab("advanced", translate("a_w_advanced", "Advanced Settings"))
 213
 214 s:taboption("general", Value, "ssid", translate("wifi_essid"))
 215
 216 mode = s:taboption("general", ListValue, "mode", translate("mode"))
 217 mode.override_values = true
 218 mode:value("ap", translate("a_w_ap"))
 219 mode:value("sta", translate("a_w_client"))
 220 mode:value("adhoc", translate("a_w_adhoc"))
 221
 222 bssid = s:taboption("general", Value, "bssid", translate("wifi_bssid"))
 223
 224 network = s:taboption("general", Value, "network", translate("network"), translate("a_w_network1"))
 225 network.rmempty = true
 226 network.template = "cbi/network_netlist"
 227 network.widget = "radio"
 228
 229 function network.write(self, section, value)
 230         local i = nw:get_interface(section)
 231         if i then
 232                 if value == '-' then
 233                         value = m:formvalue(self:cbid(section) .. ".newnet")
 234                         if value and #value > 0 then
 235                                 local n = nw:add_network(value, {type="bridge", proto="none"})
 236                                 if n then n:add_interface(i) end
 237                         else
 238                                 local n = i:get_network()
 239                                 if n then n:del_interface(i) end
 240                         end
 241                 else
 242                         local n = nw:get_network(value)
 243                         if n then
 244                                 n:type("bridge")
 245                                 n:add_interface(i)
 246                         end
 247                 end
 248         end
 249 end
 250
 251 -------------------- MAC80211 Interface ----------------------
 252
 253 if hwtype == "mac80211" then
 254         if fs.access("/usr/sbin/iw") then
 255                 mode:value("mesh", "802.11s")
 256         end
 257
 258         mode:value("ahdemo", translate("a_w_ahdemo"))
 259         mode:value("monitor", translate("a_w_monitor"))
 260         bssid:depends({mode="adhoc"})
 261
 262         s:taboption("advanced", Value, "frag", translate("wifi_frag"))
 263         s:taboption("advanced", Value, "rts", translate("wifi_rts"))
 264 end
 265
 266
 267
 268 -------------------- Madwifi Interface ----------------------
 269
 270 if hwtype == "atheros" then
 271         mode:value("ahdemo", translate("a_w_ahdemo"))
 272         mode:value("monitor", translate("a_w_monitor"))
 273         mode:value("ap-wds", "%s (%s)" % {translate("a_w_ap"), translate("a_w_wds")})
 274         mode:value("sta-wds", "%s (%s)" % {translate("a_w_client"), translate("a_w_wds")})
 275
 276         function mode.write(self, section, value)
 277                 if value == "ap-wds" then
 278                         ListValue.write(self, section, "ap")
 279                         m.uci:set("wireless", section, "wds", 1)
 280                 elseif value == "sta-wds" then
 281                         ListValue.write(self, section, "sta")
 282                         m.uci:set("wireless", section, "wds", 1)
 283                 else
 284                         ListValue.write(self, section, value)
 285                         m.uci:delete("wireless", section, "wds")
 286                 end
 287         end
 288
 289         function mode.cfgvalue(self, section)
 290                 local mode = ListValue.cfgvalue(self, section)
 291                 local wds  = m.uci:get("wireless", section, "wds") == "1"
 292
 293                 if mode == "ap" and wds then
 294                         return "ap-wds"
 295                 elseif mode == "sta" and wds then
 296                         return "sta-wds"
 297                 else
 298                         return mode
 299                 end
 300         end
 301
 302         bssid:depends({mode="adhoc"})
 303         bssid:depends({mode="ahdemo"})
 304
 305         wdssep = s:taboption("advanced", Flag, "wdssep", translate("wifi_wdssep"))
 306         wdssep:depends({mode="ap-wds"})
 307
 308         s:taboption("advanced", Flag, "doth", "802.11h")
 309         hidden = s:taboption("general", Flag, "hidden", translate("wifi_hidden"))
 310         hidden:depends({mode="ap"})
 311         hidden:depends({mode="adhoc"})
 312         hidden:depends({mode="ap-wds"})
 313         hidden:depends({mode="sta-wds"})
 314         isolate = s:taboption("advanced", Flag, "isolate", translate("wifi_isolate"),
 315          translate("wifi_isolate_desc"))
 316         isolate:depends({mode="ap"})
 317         s:taboption("advanced", Flag, "bgscan", translate("wifi_bgscan"))
 318
 319         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("wifi_macpolicy"))
 320         mp:value("", translate("disable"))
 321         mp:value("deny", translate("wifi_whitelist"))
 322         mp:value("allow", translate("wifi_blacklist"))
 323         ml = s:taboption("macfilter", DynamicList, "maclist", translate("wifi_maclist"))
 324         ml:depends({macpolicy="allow"})
 325         ml:depends({macpolicy="deny"})
 326
 327         s:taboption("advanced", Value, "rate", translate("wifi_rate"))
 328         s:taboption("advanced", Value, "mcast_rate", translate("wifi_mcast_rate"))
 329         s:taboption("advanced", Value, "frag", translate("wifi_frag"))
 330         s:taboption("advanced", Value, "rts", translate("wifi_rts"))
 331         s:taboption("advanced", Value, "minrate", translate("wifi_minrate"))
 332         s:taboption("advanced", Value, "maxrate", translate("wifi_maxrate"))
 333         s:taboption("advanced", Flag, "compression", translate("wifi_compression"))
 334
 335         s:taboption("advanced", Flag, "bursting", translate("wifi_bursting"))
 336         s:taboption("advanced", Flag, "turbo", translate("wifi_turbo"))
 337         s:taboption("advanced", Flag, "ff", translate("wifi_ff"))
 338
 339         s:taboption("advanced", Flag, "wmm", translate("wifi_wmm"))
 340         s:taboption("advanced", Flag, "xr", translate("wifi_xr"))
 341         s:taboption("advanced", Flag, "ar", translate("wifi_ar"))
 342
 343         local swm = s:taboption("advanced", Flag, "sw_merge", translate("wifi_nosbeacon"))
 344         swm:depends({mode="adhoc"})
 345
 346         local nos = s:taboption("advanced", Flag, "nosbeacon", translate("wifi_nosbeacon"))
 347         nos:depends({mode="sta"})
 348         nos:depends({mode="sta-wds"})
 349
 350         local probereq = s:taboption("advanced", Flag, "probereq", translate("wifi_noprobereq"))
 351         probereq.enabled  = "0"
 352         probereq.disabled = "1"
 353 end
 354
 355
 356 -------------------- Broadcom Interface ----------------------
 357
 358 if hwtype == "broadcom" then
 359         mode:value("wds", translate("a_w_wds"))
 360         mode:value("monitor", translate("a_w_monitor"))
 361
 362         hidden = s:taboption("general", Flag, "hidden", translate("wifi_hidden"))
 363         hidden:depends({mode="ap"})
 364         hidden:depends({mode="adhoc"})
 365         hidden:depends({mode="wds"})
 366
 367         isolate = s:taboption("advanced", Flag, "isolate", translate("wifi_isolate"),
 368          translate("wifi_isolate_desc"))
 369         isolate:depends({mode="ap"})
 370
 371         s:taboption("advanced", Flag, "doth", "802.11h")
 372         s:taboption("advanced", Flag, "wmm", translate("wifi_wmm"))
 373
 374         bssid:depends({mode="wds"})
 375         bssid:depends({mode="adhoc"})
 376 end
 377
 378
 379 ----------------------- HostAP Interface ---------------------
 380
 381 if hwtype == "prism2" then
 382         mode:value("wds", translate("a_w_wds"))
 383         mode:value("monitor", translate("a_w_monitor"))
 384
 385         hidden = s:taboption("general", Flag, "hidden", translate("wifi_hidden"))
 386         hidden:depends({mode="ap"})
 387         hidden:depends({mode="adhoc"})
 388         hidden:depends({mode="wds"})
 389
 390         bssid:depends({mode="sta"})
 391
 392         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("wifi_macpolicy"))
 393         mp:value("", translate("disable"))
 394         mp:value("deny", translate("wifi_whitelist"))
 395         mp:value("allow", translate("wifi_blacklist"))
 396         ml = s:taboption("macfilter", DynamicList, "maclist", translate("wifi_maclist"))
 397         ml:depends({macpolicy="allow"})
 398         ml:depends({macpolicy="deny"})
 399
 400         s:taboption("advanced", Value, "rate", translate("wifi_rate"))
 401         s:taboption("advanced", Value, "frag", translate("wifi_frag"))
 402         s:taboption("advanced", Value, "rts", translate("wifi_rts"))
 403 end
 404
 405
 406 ------------------- WiFI-Encryption -------------------
 407
 408 encr = s:taboption("encryption", ListValue, "encryption", translate("encryption"))
 409 encr.override_values = true
 410 encr:depends({mode="ap"})
 411 encr:depends({mode="sta"})
 412 encr:depends({mode="adhoc"})
 413 encr:depends({mode="ahdemo"})
 414 encr:depends({mode="ap-wds"})
 415 encr:depends({mode="sta-wds"})
 416 encr:depends({mode="mesh"})
 417
 418 encr:value("none", "No Encryption")
 419 encr:value("wep", "WEP")
 420
 421 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 422         local supplicant = fs.access("/usr/sbin/wpa_supplicant")
 423         local hostapd = fs.access("/usr/sbin/hostapd")
 424
 425         if hostapd and supplicant then
 426                 encr:value("psk", "WPA-PSK")
 427                 encr:value("psk2", "WPA2-PSK")
 428                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode")
 429                 encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 430                 encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="sta"})
 431         elseif hostapd and not supplicant then
 432                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="ap-wds"}, {mode="adhoc"}, {mode="ahdemo"})
 433                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="ap-wds"}, {mode="adhoc"}, {mode="ahdemo"})
 434                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="ap-wds"}, {mode="adhoc"}, {mode="ahdemo"})
 435                 encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="ap-wds"})
 436                 encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="ap-wds"})
 437                 encr.description = translate("wifi_wpareq")
 438         elseif not hostapd and supplicant then
 439                 encr:value("psk", "WPA-PSK", {mode="sta"}, {mode="sta-wds"})
 440                 encr:value("psk2", "WPA2-PSK", {mode="sta"}, {mode="sta-wds"})
 441                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="sta"}, {mode="sta-wds"})
 442                 encr:value("wpa", "WPA-EAP", {mode="sta"}, {mode="sta-wds"})
 443                 encr:value("wpa2", "WPA2-EAP", {mode="sta"}, {mode="sta-wds"})
 444                 encr.description = translate("wifi_wpareq")
 445         else
 446                 encr.description = translate("wifi_wpareq")
 447         end
 448 elseif hwtype == "broadcom" then
 449         encr:value("psk", "WPA-PSK")
 450         encr:value("psk2", "WPA2-PSK")
 451         encr:value("psk+psk2", "WPA-PSK/WPA2-PSK Mixed Mode")
 452 end
 453
 454 encr:depends("mode", "ap")
 455 encr:depends("mode", "sta")
 456 encr:depends("mode", "ap-wds")
 457 encr:depends("mode", "sta-wds")
 458 encr:depends("mode", "wds")
 459
 460 server = s:taboption("encryption", Value, "server", translate("a_w_radiussrv"))
 461 server:depends({mode="ap", encryption="wpa"})
 462 server:depends({mode="ap", encryption="wpa2"})
 463 server.rmempty = true
 464
 465 port = s:taboption("encryption", Value, "port", translate("a_w_radiusport"))
 466 port:depends({mode="ap", encryption="wpa"})
 467 port:depends({mode="ap", encryption="wpa2"})
 468 port.rmempty = true
 469
 470 key = s:taboption("encryption", Value, "key", translate("key"))
 471 key:depends("encryption", "wep")
 472 key:depends("encryption", "psk")
 473 key:depends("encryption", "psk2")
 474 key:depends("encryption", "psk+psk2")
 475 key:depends("encryption", "psk-mixed")
 476 key:depends({mode="ap", encryption="wpa"})
 477 key:depends({mode="ap", encryption="wpa2"})
 478 key.rmempty = true
 479 key.password = true
 480
 481 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 482         nasid = s:taboption("encryption", Value, "nasid", translate("a_w_nasid"))
 483         nasid:depends({mode="ap", encryption="wpa"})
 484         nasid:depends({mode="ap", encryption="wpa2"})
 485         nasid.rmempty = true
 486
 487         eaptype = s:taboption("encryption", ListValue, "eap_type", translate("a_w_eaptype"))
 488         eaptype:value("TLS")
 489         eaptype:value("TTLS")
 490         eaptype:value("PEAP")
 491         eaptype:depends({mode="sta", encryption="wpa"})
 492         eaptype:depends({mode="sta", encryption="wpa2"})
 493
 494         cacert = s:taboption("encryption", FileUpload, "ca_cert", translate("a_w_cacert"))
 495         cacert:depends({mode="sta", encryption="wpa"})
 496         cacert:depends({mode="sta", encryption="wpa2"})
 497
 498         privkey = s:taboption("encryption", FileUpload, "priv_key", translate("a_w_tlsprivkey"))
 499         privkey:depends({mode="sta", eap_type="TLS", encryption="wpa2"})
 500         privkey:depends({mode="sta", eap_type="TLS", encryption="wpa"})
 501
 502         privkeypwd = s:taboption("encryption", Value, "priv_key_pwd", translate("a_w_tlsprivkeypwd"))
 503         privkeypwd:depends({mode="sta", eap_type="TLS", encryption="wpa2"})
 504         privkeypwd:depends({mode="sta", eap_type="TLS", encryption="wpa"})
 505
 506
 507         auth = s:taboption("encryption", Value, "auth", translate("a_w_peapauth"))
 508         auth:value("PAP")
 509         auth:value("CHAP")
 510         auth:value("MSCHAP")
 511         auth:value("MSCHAPV2")
 512         auth:depends({mode="sta", eap_type="PEAP", encryption="wpa2"})
 513         auth:depends({mode="sta", eap_type="PEAP", encryption="wpa"})
 514         auth:depends({mode="sta", eap_type="TTLS", encryption="wpa2"})
 515         auth:depends({mode="sta", eap_type="TTLS", encryption="wpa"})
 516
 517
 518         identity = s:taboption("encryption", Value, "identity", translate("a_w_peapidentity"))
 519         identity:depends({mode="sta", eap_type="PEAP", encryption="wpa2"})
 520         identity:depends({mode="sta", eap_type="PEAP", encryption="wpa"})
 521         identity:depends({mode="sta", eap_type="TTLS", encryption="wpa2"})
 522         identity:depends({mode="sta", eap_type="TTLS", encryption="wpa"})
 523
 524         password = s:taboption("encryption", Value, "password", translate("a_w_peappassword"))
 525         password:depends({mode="sta", eap_type="PEAP", encryption="wpa2"})
 526         password:depends({mode="sta", eap_type="PEAP", encryption="wpa"})
 527         password:depends({mode="sta", eap_type="TTLS", encryption="wpa2"})
 528         password:depends({mode="sta", eap_type="TTLS", encryption="wpa"})
 529 end
 530
 531
 532 return m