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
  21 m = Map("wireless", "",
  22         translate("The <em>Device Configuration</em> section covers physical settings of the radio " ..
  23                 "hardware such as channel, transmit power or antenna selection which is shared among all " ..
  24                 "defined wireless networks (if the radio hardware is multi-SSID capable). Per network settings " ..
  25                 "like encryption or operation mode are grouped in the <em>Interface Configuration</em>."))
  26
  27 m:chain("network")
  28 m:chain("firewall")
  29
  30 local ifsection
  31
  32 function m.on_commit(map)
  33         local wnet = nw:get_wifinet(arg[1])
  34         if ifsection and wnet then
  35                 ifsection.section = wnet.sid
  36                 m.title = luci.util.pcdata(wnet:get_i18n())
  37         end
  38 end
  39
  40 nw.init(m.uci)
  41
  42 local wnet = nw:get_wifinet(arg[1])
  43 local wdev = wnet and wnet:get_device()
  44
  45 -- redirect to overview page if network does not exist anymore (e.g. after a revert)
  46 if not wnet or not wdev then
  47         luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless"))
  48         return
  49 end
  50
  51 -- wireless toggle was requested, commit and reload page
  52 function m.parse(map)
  53         if m:formvalue("cbid.wireless.%s.__toggle" % wdev:name()) then
  54                 if wdev:get("disabled") == "1" or wnet:get("disabled") == "1" then
  55                         wnet:set("disabled", nil)
  56                 else
  57                         wnet:set("disabled", "1")
  58                 end
  59                 wdev:set("disabled", nil)
  60
  61                 nw:commit("wireless")
  62                 luci.sys.call("(env -i /sbin/wifi down; env -i /sbin/wifi up) >/dev/null 2>/dev/null")
  63
  64                 luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless", arg[1]))
  65                 return
  66         end
  67         Map.parse(map)
  68 end
  69
  70 m.title = luci.util.pcdata(wnet:get_i18n())
  71
  72
  73 local iw = luci.sys.wifi.getiwinfo(arg[1])
  74 local hw_modes  = iw.hwmodelist or { }
  75 local tx_powers = iw.txpwrlist  or { }
  76 local tx_power  = tostring(
  77         (iw.txpower and iw.txpower > 0 and iw.txpower) or
  78         (#tx_powers > 0 and tx_powers[#tx_powers].dbm)
  79 )
  80
  81 s = m:section(NamedSection, wdev:name(), "wifi-device", translate("Device Configuration"))
  82 s.addremove = false
  83
  84 s:tab("general", translate("General Setup"))
  85 s:tab("macfilter", translate("MAC-Filter"))
  86 s:tab("advanced", translate("Advanced Settings"))
  87
  88 --[[
  89 back = s:option(DummyValue, "_overview", translate("Overview"))
  90 back.value = ""
  91 back.titleref = luci.dispatcher.build_url("admin", "network", "wireless")
  92 ]]
  93
  94 st = s:taboption("general", DummyValue, "__status", translate("Status"))
  95 st.template = "admin_network/wifi_status"
  96 st.ifname   = arg[1]
  97
  98 en = s:taboption("general", Button, "__toggle")
  99
 100 if wdev:get("disabled") == "1" or wnet:get("disabled") == "1" then
 101         en.title      = translate("Wireless network is disabled")
 102         en.inputtitle = translate("Enable")
 103         en.inputstyle = "apply"
 104 else
 105         en.title      = translate("Wireless network is enabled")
 106         en.inputtitle = translate("Disable")
 107         en.inputstyle = "reset"
 108 end
 109
 110
 111 local hwtype = wdev:get("type")
 112 local htcaps = wdev:get("ht_capab") and true or false
 113
 114 -- NanoFoo
 115 local nsantenna = wdev:get("antenna")
 116
 117 -- Check whether there is a client interface on the same radio,
 118 -- if yes, lock the channel choice as the station will dicatate the freq
 119 local has_sta = nil
 120 local _, net
 121 for _, net in ipairs(wdev:get_wifinets()) do
 122         if net:mode() == "sta" and net:id() ~= wnet:id() then
 123                 has_sta = net
 124                 break
 125         end
 126 end
 127
 128 if has_sta then
 129         ch = s:taboption("general", DummyValue, "choice", translate("Channel"))
 130         ch.value = translatef("Locked to channel %d used by %s",
 131                 has_sta:channel(), has_sta:shortname())
 132 else
 133         ch = s:taboption("general", Value, "channel", translate("Channel"))
 134         ch:value("auto", translate("auto"))
 135         for _, f in ipairs(iw and iw.freqlist or luci.sys.wifi.channels()) do
 136                 if not f.restricted then
 137                         ch:value(f.channel, "%i (%.3f GHz)" %{ f.channel, f.mhz / 1000 })
 138                 end
 139         end
 140 end
 141
 142 ------------------- MAC80211 Device ------------------
 143
 144 if hwtype == "mac80211" then
 145         tp = s:taboption("general",
 146                 (tx_powers and #tx_powers > 0) and ListValue or Value,
 147                 "txpower", translate("Transmit Power"), "dBm")
 148
 149         tp.rmempty = true
 150         tp.default = tx_power
 151         for _, p in ipairs(tx_powers or {}) do
 152                 tp:value(p.dbm, "%i dBm (%i mW)" %{ p.dbm, p.mw })
 153         end
 154
 155         mode = s:taboption("advanced", ListValue, "hwmode", translate("Mode"))
 156         mode:value("", translate("auto"))
 157         if hw_modes.b then mode:value("11b", "802.11b") end
 158         if hw_modes.g then mode:value("11g", "802.11g") end
 159         if hw_modes.a then mode:value("11a", "802.11a") end
 160
 161         if htcaps then
 162                 if hw_modes.g and hw_modes.n then mode:value("11ng", "802.11g+n") end
 163                 if hw_modes.a and hw_modes.n then mode:value("11na", "802.11a+n") end
 164
 165                 htmode = s:taboption("advanced", ListValue, "htmode", translate("HT mode"))
 166                 htmode:depends("hwmode", "11na")
 167                 htmode:depends("hwmode", "11ng")
 168                 htmode:value("HT20", "20MHz")
 169                 htmode:value("HT40-", translate("40MHz 2nd channel below"))
 170                 htmode:value("HT40+", translate("40MHz 2nd channel above"))
 171
 172                 --htcapab = s:taboption("advanced", DynamicList, "ht_capab", translate("HT capabilities"))
 173                 --htcapab:depends("hwmode", "11na")
 174                 --htcapab:depends("hwmode", "11ng")
 175         end
 176
 177         local cl = iw and iw.countrylist
 178         if cl and #cl > 0 then
 179                 cc = s:taboption("advanced", ListValue, "country", translate("Country Code"), translate("Use ISO/IEC 3166 alpha2 country codes."))
 180                 cc.default = tostring(iw and iw.country or "00")
 181                 for _, c in ipairs(cl) do
 182                         cc:value(c.alpha2, "%s - %s" %{ c.alpha2, c.name })
 183                 end
 184         else
 185                 s:taboption("advanced", Value, "country", translate("Country Code"), translate("Use ISO/IEC 3166 alpha2 country codes."))
 186         end
 187
 188         s:taboption("advanced", Value, "distance", translate("Distance Optimization"),
 189                 translate("Distance to farthest network member in meters."))
 190
 191         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 192         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 193 end
 194
 195
 196 ------------------- Madwifi Device ------------------
 197
 198 if hwtype == "atheros" then
 199         tp = s:taboption("general",
 200                 (#tx_powers > 0) and ListValue or Value,
 201                 "txpower", translate("Transmit Power"), "dBm")
 202
 203         tp.rmempty = true
 204         tp.default = tx_power
 205         for _, p in ipairs(tx_powers or {}) do
 206                 tp:value(p.dbm, "%i dBm (%i mW)" %{ p.dbm, p.mw })
 207         end
 208
 209         mode = s:taboption("advanced", ListValue, "hwmode", translate("Mode"))
 210         mode:value("", translate("auto"))
 211         if hw_modes.b then mode:value("11b", "802.11b") end
 212         if hw_modes.g then mode:value("11g", "802.11g") end
 213         if hw_modes.a then mode:value("11a", "802.11a") end
 214         if hw_modes.g then mode:value("11bg", "802.11b+g") end
 215         if hw_modes.g then mode:value("11gst", "802.11g + Turbo") end
 216         if hw_modes.a then mode:value("11ast", "802.11a + Turbo") end
 217         mode:value("fh", translate("Frequency Hopping"))
 218
 219         s:taboption("advanced", Flag, "diversity", translate("Diversity")).rmempty = false
 220
 221         if not nsantenna then
 222                 ant1 = s:taboption("advanced", ListValue, "txantenna", translate("Transmitter Antenna"))
 223                 ant1.widget = "radio"
 224                 ant1.orientation = "horizontal"
 225                 ant1:depends("diversity", "")
 226                 ant1:value("0", translate("auto"))
 227                 ant1:value("1", translate("Antenna 1"))
 228                 ant1:value("2", translate("Antenna 2"))
 229
 230                 ant2 = s:taboption("advanced", ListValue, "rxantenna", translate("Receiver Antenna"))
 231                 ant2.widget = "radio"
 232                 ant2.orientation = "horizontal"
 233                 ant2:depends("diversity", "")
 234                 ant2:value("0", translate("auto"))
 235                 ant2:value("1", translate("Antenna 1"))
 236                 ant2:value("2", translate("Antenna 2"))
 237
 238         else -- NanoFoo
 239                 local ant = s:taboption("advanced", ListValue, "antenna", translate("Transmitter Antenna"))
 240                 ant:value("auto")
 241                 ant:value("vertical")
 242                 ant:value("horizontal")
 243                 ant:value("external")
 244         end
 245
 246         s:taboption("advanced", Value, "distance", translate("Distance Optimization"),
 247                 translate("Distance to farthest network member in meters."))
 248         s:taboption("advanced", Value, "regdomain", translate("Regulatory Domain"))
 249         s:taboption("advanced", Value, "country", translate("Country Code"))
 250         s:taboption("advanced", Flag, "outdoor", translate("Outdoor Channels"))
 251
 252         --s:option(Flag, "nosbeacon", translate("Disable HW-Beacon timer"))
 253 end
 254
 255
 256
 257 ------------------- Broadcom Device ------------------
 258
 259 if hwtype == "broadcom" then
 260         tp = s:taboption("general",
 261                 (#tx_powers > 0) and ListValue or Value,
 262                 "txpower", translate("Transmit Power"), "dBm")
 263
 264         tp.rmempty = true
 265         tp.default = tx_power
 266         for _, p in ipairs(tx_powers or {}) do
 267                 tp:value(p.dbm, "%i dBm (%i mW)" %{ p.dbm, p.mw })
 268         end
 269
 270         mode = s:taboption("advanced", ListValue, "hwmode", translate("Mode"))
 271         mode:value("11bg", "802.11b+g")
 272         mode:value("11b", "802.11b")
 273         mode:value("11g", "802.11g")
 274         mode:value("11gst", "802.11g + Turbo")
 275
 276         ant1 = s:taboption("advanced", ListValue, "txantenna", translate("Transmitter Antenna"))
 277         ant1.widget = "radio"
 278         ant1:depends("diversity", "")
 279         ant1:value("3", translate("auto"))
 280         ant1:value("0", translate("Antenna 1"))
 281         ant1:value("1", translate("Antenna 2"))
 282
 283         ant2 = s:taboption("advanced", ListValue, "rxantenna", translate("Receiver Antenna"))
 284         ant2.widget = "radio"
 285         ant2:depends("diversity", "")
 286         ant2:value("3", translate("auto"))
 287         ant2:value("0", translate("Antenna 1"))
 288         ant2:value("1", translate("Antenna 2"))
 289
 290         s:taboption("advanced", Flag, "frameburst", translate("Frame Bursting"))
 291
 292         s:taboption("advanced", Value, "distance", translate("Distance Optimization"))
 293         --s:option(Value, "slottime", translate("Slot time"))
 294
 295         s:taboption("advanced", Value, "country", translate("Country Code"))
 296         s:taboption("advanced", Value, "maxassoc", translate("Connection Limit"))
 297 end
 298
 299
 300 --------------------- HostAP Device ---------------------
 301
 302 if hwtype == "prism2" then
 303         s:taboption("advanced", Value, "txpower", translate("Transmit Power"), "att units").rmempty = true
 304
 305         s:taboption("advanced", Flag, "diversity", translate("Diversity")).rmempty = false
 306
 307         s:taboption("advanced", Value, "txantenna", translate("Transmitter Antenna"))
 308         s:taboption("advanced", Value, "rxantenna", translate("Receiver Antenna"))
 309 end
 310
 311
 312 ----------------------- Interface -----------------------
 313
 314 s = m:section(NamedSection, wnet.sid, "wifi-iface", translate("Interface Configuration"))
 315 ifsection = s
 316 s.addremove = false
 317 s.anonymous = true
 318 s.defaults.device = wdev:name()
 319
 320 s:tab("general", translate("General Setup"))
 321 s:tab("encryption", translate("Wireless Security"))
 322 s:tab("macfilter", translate("MAC-Filter"))
 323 s:tab("advanced", translate("Advanced Settings"))
 324
 325 s:taboption("general", Value, "ssid", translate("<abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 326
 327 mode = s:taboption("general", ListValue, "mode", translate("Mode"))
 328 mode.override_values = true
 329 mode:value("ap", translate("Access Point"))
 330 mode:value("sta", translate("Client"))
 331 mode:value("adhoc", translate("Ad-Hoc"))
 332
 333 bssid = s:taboption("general", Value, "bssid", translate("<abbr title=\"Basic Service Set Identifier\">BSSID</abbr>"))
 334
 335 network = s:taboption("general", Value, "network", translate("Network"),
 336         translate("Choose the network you want to attach to this wireless interface. " ..
 337                 "Select <em>unspecified</em> to not attach any network or fill out the " ..
 338                 "<em>create</em> field to define a new network."))
 339
 340 network.rmempty = true
 341 network.template = "cbi/network_netlist"
 342 network.widget = "radio"
 343
 344 function network.write(self, section, value)
 345         local i = nw:get_interface(section)
 346         if i then
 347                 if value == '-' then
 348                         value = m:formvalue(self:cbid(section) .. ".newnet")
 349                         if value and #value > 0 then
 350                                 local n = nw:add_network(value, {proto="none"})
 351                                 if n then n:add_interface(i) end
 352                         else
 353                                 local n = i:get_network()
 354                                 if n then n:del_interface(i) end
 355                         end
 356                 else
 357                         local n = nw:get_network(value)
 358                         if n then
 359                                 n:set("type", "bridge")
 360                                 n:add_interface(i)
 361                         end
 362                 end
 363         end
 364 end
 365
 366 -------------------- MAC80211 Interface ----------------------
 367
 368 if hwtype == "mac80211" then
 369         if fs.access("/usr/sbin/iw") then
 370                 mode:value("mesh", "802.11s")
 371         end
 372
 373         mode:value("ahdemo", translate("Pseudo Ad-Hoc (ahdemo)"))
 374         mode:value("monitor", translate("Monitor"))
 375         bssid:depends({mode="adhoc"})
 376         bssid:depends({mode="sta"})
 377         bssid:depends({mode="sta-wds"})
 378
 379         mp = s:taboption("macfilter", ListValue, "macfilter", translate("MAC-Address Filter"))
 380         mp:depends({mode="ap"})
 381         mp:depends({mode="ap-wds"})
 382         mp:value("", translate("disable"))
 383         mp:value("allow", translate("Allow listed only"))
 384         mp:value("deny", translate("Allow all except listed"))
 385
 386         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 387         ml.datatype = "macaddr"
 388         ml:depends({macfilter="allow"})
 389         ml:depends({macfilter="deny"})
 390
 391         mode:value("ap-wds", "%s (%s)" % {translate("Access Point"), translate("WDS")})
 392         mode:value("sta-wds", "%s (%s)" % {translate("Client"), translate("WDS")})
 393
 394         function mode.write(self, section, value)
 395                 if value == "ap-wds" then
 396                         ListValue.write(self, section, "ap")
 397                         m.uci:set("wireless", section, "wds", 1)
 398                 elseif value == "sta-wds" then
 399                         ListValue.write(self, section, "sta")
 400                         m.uci:set("wireless", section, "wds", 1)
 401                 else
 402                         ListValue.write(self, section, value)
 403                         m.uci:delete("wireless", section, "wds")
 404                 end
 405         end
 406
 407         function mode.cfgvalue(self, section)
 408                 local mode = ListValue.cfgvalue(self, section)
 409                 local wds  = m.uci:get("wireless", section, "wds") == "1"
 410
 411                 if mode == "ap" and wds then
 412                         return "ap-wds"
 413                 elseif mode == "sta" and wds then
 414                         return "sta-wds"
 415                 else
 416                         return mode
 417                 end
 418         end
 419
 420         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 421         hidden:depends({mode="ap"})
 422         hidden:depends({mode="ap-wds"})
 423 end
 424
 425
 426
 427 -------------------- Madwifi Interface ----------------------
 428
 429 if hwtype == "atheros" then
 430         mode:value("ahdemo", translate("Pseudo Ad-Hoc (ahdemo)"))
 431         mode:value("monitor", translate("Monitor"))
 432         mode:value("ap-wds", "%s (%s)" % {translate("Access Point"), translate("WDS")})
 433         mode:value("sta-wds", "%s (%s)" % {translate("Client"), translate("WDS")})
 434         mode:value("wds", translate("Static WDS"))
 435
 436         function mode.write(self, section, value)
 437                 if value == "ap-wds" then
 438                         ListValue.write(self, section, "ap")
 439                         m.uci:set("wireless", section, "wds", 1)
 440                 elseif value == "sta-wds" then
 441                         ListValue.write(self, section, "sta")
 442                         m.uci:set("wireless", section, "wds", 1)
 443                 else
 444                         ListValue.write(self, section, value)
 445                         m.uci:delete("wireless", section, "wds")
 446                 end
 447         end
 448
 449         function mode.cfgvalue(self, section)
 450                 local mode = ListValue.cfgvalue(self, section)
 451                 local wds  = m.uci:get("wireless", section, "wds") == "1"
 452
 453                 if mode == "ap" and wds then
 454                         return "ap-wds"
 455                 elseif mode == "sta" and wds then
 456                         return "sta-wds"
 457                 else
 458                         return mode
 459                 end
 460         end
 461
 462         bssid:depends({mode="adhoc"})
 463         bssid:depends({mode="ahdemo"})
 464         bssid:depends({mode="wds"})
 465
 466         wdssep = s:taboption("advanced", Flag, "wdssep", translate("Separate WDS"))
 467         wdssep:depends({mode="ap-wds"})
 468
 469         s:taboption("advanced", Flag, "doth", "802.11h")
 470         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 471         hidden:depends({mode="ap"})
 472         hidden:depends({mode="adhoc"})
 473         hidden:depends({mode="ap-wds"})
 474         hidden:depends({mode="sta-wds"})
 475         isolate = s:taboption("advanced", Flag, "isolate", translate("Separate Clients"),
 476          translate("Prevents client-to-client communication"))
 477         isolate:depends({mode="ap"})
 478         s:taboption("advanced", Flag, "bgscan", translate("Background Scan"))
 479
 480         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("MAC-Address Filter"))
 481         mp:value("", translate("disable"))
 482         mp:value("allow", translate("Allow listed only"))
 483         mp:value("deny", translate("Allow all except listed"))
 484
 485         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 486         ml.datatype = "macaddr"
 487         ml:depends({macpolicy="allow"})
 488         ml:depends({macpolicy="deny"})
 489
 490         s:taboption("advanced", Value, "rate", translate("Transmission Rate"))
 491         s:taboption("advanced", Value, "mcast_rate", translate("Multicast Rate"))
 492         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 493         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 494         s:taboption("advanced", Value, "minrate", translate("Minimum Rate"))
 495         s:taboption("advanced", Value, "maxrate", translate("Maximum Rate"))
 496         s:taboption("advanced", Flag, "compression", translate("Compression"))
 497
 498         s:taboption("advanced", Flag, "bursting", translate("Frame Bursting"))
 499         s:taboption("advanced", Flag, "turbo", translate("Turbo Mode"))
 500         s:taboption("advanced", Flag, "ff", translate("Fast Frames"))
 501
 502         s:taboption("advanced", Flag, "wmm", translate("WMM Mode"))
 503         s:taboption("advanced", Flag, "xr", translate("XR Support"))
 504         s:taboption("advanced", Flag, "ar", translate("AR Support"))
 505
 506         local swm = s:taboption("advanced", Flag, "sw_merge", translate("Disable HW-Beacon timer"))
 507         swm:depends({mode="adhoc"})
 508
 509         local nos = s:taboption("advanced", Flag, "nosbeacon", translate("Disable HW-Beacon timer"))
 510         nos:depends({mode="sta"})
 511         nos:depends({mode="sta-wds"})
 512
 513         local probereq = s:taboption("advanced", Flag, "probereq", translate("Do not send probe responses"))
 514         probereq.enabled  = "0"
 515         probereq.disabled = "1"
 516 end
 517
 518
 519 -------------------- Broadcom Interface ----------------------
 520
 521 if hwtype == "broadcom" then
 522         mode:value("wds", translate("WDS"))
 523         mode:value("monitor", translate("Monitor"))
 524
 525         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 526         hidden:depends({mode="ap"})
 527         hidden:depends({mode="adhoc"})
 528         hidden:depends({mode="wds"})
 529
 530         isolate = s:taboption("advanced", Flag, "isolate", translate("Separate Clients"),
 531          translate("Prevents client-to-client communication"))
 532         isolate:depends({mode="ap"})
 533
 534         s:taboption("advanced", Flag, "doth", "802.11h")
 535         s:taboption("advanced", Flag, "wmm", translate("WMM Mode"))
 536
 537         bssid:depends({mode="wds"})
 538         bssid:depends({mode="adhoc"})
 539 end
 540
 541
 542 ----------------------- HostAP Interface ---------------------
 543
 544 if hwtype == "prism2" then
 545         mode:value("wds", translate("WDS"))
 546         mode:value("monitor", translate("Monitor"))
 547
 548         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 549         hidden:depends({mode="ap"})
 550         hidden:depends({mode="adhoc"})
 551         hidden:depends({mode="wds"})
 552
 553         bssid:depends({mode="sta"})
 554
 555         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("MAC-Address Filter"))
 556         mp:value("", translate("disable"))
 557         mp:value("allow", translate("Allow listed only"))
 558         mp:value("deny", translate("Allow all except listed"))
 559         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 560         ml:depends({macpolicy="allow"})
 561         ml:depends({macpolicy="deny"})
 562
 563         s:taboption("advanced", Value, "rate", translate("Transmission Rate"))
 564         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 565         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 566 end
 567
 568
 569 ------------------- WiFI-Encryption -------------------
 570
 571 encr = s:taboption("encryption", ListValue, "encryption", translate("Encryption"))
 572 encr.override_values = true
 573 encr.override_depends = true
 574 encr:depends({mode="ap"})
 575 encr:depends({mode="sta"})
 576 encr:depends({mode="adhoc"})
 577 encr:depends({mode="ahdemo"})
 578 encr:depends({mode="ap-wds"})
 579 encr:depends({mode="sta-wds"})
 580 encr:depends({mode="mesh"})
 581
 582 cipher = s:taboption("encryption", ListValue, "cipher", translate("Cipher"))
 583 cipher:depends({encryption="wpa"})
 584 cipher:depends({encryption="wpa2"})
 585 cipher:depends({encryption="psk"})
 586 cipher:depends({encryption="psk2"})
 587 cipher:depends({encryption="wpa-mixed"})
 588 cipher:depends({encryption="psk-mixed"})
 589 cipher:value("auto", translate("auto"))
 590 cipher:value("ccmp", translate("Force CCMP (AES)"))
 591 cipher:value("tkip", translate("Force TKIP"))
 592 cipher:value("tkip+ccmp", translate("Force TKIP and CCMP (AES)"))
 593
 594 function encr.cfgvalue(self, section)
 595         local v = tostring(ListValue.cfgvalue(self, section))
 596         if v == "wep" then
 597                 return "wep-open"
 598         elseif v and v:match("%+") then
 599                 return (v:gsub("%+.+$", ""))
 600         end
 601         return v
 602 end
 603
 604 function encr.write(self, section, value)
 605         local e = tostring(encr:formvalue(section))
 606         local c = tostring(cipher:formvalue(section))
 607         if value == "wpa" or value == "wpa2"  then
 608                 self.map.uci:delete("wireless", section, "key")
 609         end
 610         if e and (c == "tkip" or c == "ccmp" or c == "tkip+ccmp") then
 611                 e = e .. "+" .. c
 612         end
 613         self.map:set(section, "encryption", e)
 614 end
 615
 616 function cipher.cfgvalue(self, section)
 617         local v = tostring(ListValue.cfgvalue(encr, section))
 618         if v and v:match("%+") then
 619                 v = v:gsub("^[^%+]+%+", "")
 620                 if v == "aes" then v = "ccmp"
 621                 elseif v == "tkip+aes" then v = "tkip+ccmp"
 622                 elseif v == "aes+tkip" then v = "tkip+ccmp"
 623                 elseif v == "ccmp+tkip" then v = "tkip+ccmp"
 624                 end
 625         end
 626         return v
 627 end
 628
 629 function cipher.write(self, section)
 630         return encr:write(section)
 631 end
 632
 633
 634 encr:value("none", "No Encryption")
 635 encr:value("wep-open",   translate("WEP Open System"), {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 636 encr:value("wep-shared", translate("WEP Shared Key"),  {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 637
 638 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 639         local supplicant = fs.access("/usr/sbin/wpa_supplicant")
 640         local hostapd = fs.access("/usr/sbin/hostapd")
 641
 642         if hostapd and supplicant then
 643                 encr:value("psk", "WPA-PSK")
 644                 encr:value("psk2", "WPA2-PSK")
 645                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode")
 646                 encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 647                 encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 648         elseif hostapd and not supplicant then
 649                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="ap-wds"}, {mode="adhoc"}, {mode="ahdemo"})
 650                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="ap-wds"}, {mode="adhoc"}, {mode="ahdemo"})
 651                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="ap-wds"}, {mode="adhoc"}, {mode="ahdemo"})
 652                 encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="ap-wds"})
 653                 encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="ap-wds"})
 654                 encr.description = translate(
 655                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 656                         "and ad-hoc mode) to be installed."
 657                 )
 658         elseif not hostapd and supplicant then
 659                 encr:value("psk", "WPA-PSK", {mode="sta"}, {mode="sta-wds"})
 660                 encr:value("psk2", "WPA2-PSK", {mode="sta"}, {mode="sta-wds"})
 661                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="sta"}, {mode="sta-wds"})
 662                 encr:value("wpa", "WPA-EAP", {mode="sta"}, {mode="sta-wds"})
 663                 encr:value("wpa2", "WPA2-EAP", {mode="sta"}, {mode="sta-wds"})
 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         else
 669                 encr.description = translate(
 670                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 671                         "and ad-hoc mode) to be installed."
 672                 )
 673         end
 674 elseif hwtype == "broadcom" then
 675         encr:value("psk", "WPA-PSK")
 676         encr:value("psk2", "WPA2-PSK")
 677         encr:value("psk+psk2", "WPA-PSK/WPA2-PSK Mixed Mode")
 678 end
 679
 680 auth_server = s:taboption("encryption", Value, "auth_server", translate("Radius-Authentication-Server"))
 681 auth_server:depends({mode="ap", encryption="wpa"})
 682 auth_server:depends({mode="ap", encryption="wpa2"})
 683 auth_server:depends({mode="ap-wds", encryption="wpa"})
 684 auth_server:depends({mode="ap-wds", encryption="wpa2"})
 685 auth_server.rmempty = true
 686 auth_server.datatype = "host"
 687
 688 auth_port = s:taboption("encryption", Value, "auth_port", translate("Radius-Authentication-Port"), translatef("Default %d", 1812))
 689 auth_port:depends({mode="ap", encryption="wpa"})
 690 auth_port:depends({mode="ap", encryption="wpa2"})
 691 auth_port:depends({mode="ap-wds", encryption="wpa"})
 692 auth_port:depends({mode="ap-wds", encryption="wpa2"})
 693 auth_port.rmempty = true
 694 auth_port.datatype = "port"
 695
 696 auth_secret = s:taboption("encryption", Value, "auth_secret", translate("Radius-Authentication-Secret"))
 697 auth_secret:depends({mode="ap", encryption="wpa"})
 698 auth_secret:depends({mode="ap", encryption="wpa2"})
 699 auth_secret:depends({mode="ap-wds", encryption="wpa"})
 700 auth_secret:depends({mode="ap-wds", encryption="wpa2"})
 701 auth_secret.rmempty = true
 702 auth_secret.password = true
 703
 704 acct_server = s:taboption("encryption", Value, "acct_server", translate("Radius-Accounting-Server"))
 705 acct_server:depends({mode="ap", encryption="wpa"})
 706 acct_server:depends({mode="ap", encryption="wpa2"})
 707 acct_server:depends({mode="ap-wds", encryption="wpa"})
 708 acct_server:depends({mode="ap-wds", encryption="wpa2"})
 709 acct_server.rmempty = true
 710 acct_server.datatype = "host"
 711
 712 acct_port = s:taboption("encryption", Value, "acct_port", translate("Radius-Accounting-Port"), translatef("Default %d", 1813))
 713 acct_port:depends({mode="ap", encryption="wpa"})
 714 acct_port:depends({mode="ap", encryption="wpa2"})
 715 acct_port:depends({mode="ap-wds", encryption="wpa"})
 716 acct_port:depends({mode="ap-wds", encryption="wpa2"})
 717 acct_port.rmempty = true
 718 acct_port.datatype = "port"
 719
 720 acct_secret = s:taboption("encryption", Value, "acct_secret", translate("Radius-Accounting-Secret"))
 721 acct_secret:depends({mode="ap", encryption="wpa"})
 722 acct_secret:depends({mode="ap", encryption="wpa2"})
 723 acct_secret:depends({mode="ap-wds", encryption="wpa"})
 724 acct_secret:depends({mode="ap-wds", encryption="wpa2"})
 725 acct_secret.rmempty = true
 726 acct_secret.password = true
 727
 728 wpakey = s:taboption("encryption", Value, "_wpa_key", translate("Key"))
 729 wpakey:depends("encryption", "psk")
 730 wpakey:depends("encryption", "psk2")
 731 wpakey:depends("encryption", "psk+psk2")
 732 wpakey:depends("encryption", "psk-mixed")
 733 wpakey.datatype = "wpakey"
 734 wpakey.rmempty = true
 735 wpakey.password = true
 736
 737 wpakey.cfgvalue = function(self, section, value)
 738         local key = m.uci:get("wireless", section, "key")
 739         if key == "1" or key == "2" or key == "3" or key == "4" then
 740                 return nil
 741         end
 742         return key
 743 end
 744
 745 wpakey.write = function(self, section, value)
 746         self.map.uci:set("wireless", section, "key", value)
 747         self.map.uci:delete("wireless", section, "key1")
 748 end
 749
 750
 751 wepslot = s:taboption("encryption", ListValue, "_wep_key", translate("Used Key Slot"))
 752 wepslot:depends("encryption", "wep-open")
 753 wepslot:depends("encryption", "wep-shared")
 754 wepslot:value("1", translatef("Key #%d", 1))
 755 wepslot:value("2", translatef("Key #%d", 2))
 756 wepslot:value("3", translatef("Key #%d", 3))
 757 wepslot:value("4", translatef("Key #%d", 4))
 758
 759 wepslot.cfgvalue = function(self, section)
 760         local slot = tonumber(m.uci:get("wireless", section, "key"))
 761         if not slot or slot < 1 or slot > 4 then
 762                 return 1
 763         end
 764         return slot
 765 end
 766
 767 wepslot.write = function(self, section, value)
 768         self.map.uci:set("wireless", section, "key", value)
 769 end
 770
 771 local slot
 772 for slot=1,4 do
 773         wepkey = s:taboption("encryption", Value, "key" .. slot, translatef("Key #%d", slot))
 774         wepkey:depends("encryption", "wep-open")
 775         wepkey:depends("encryption", "wep-shared")
 776         wepkey.datatype = "wepkey"
 777         wepkey.rmempty = true
 778         wepkey.password = true
 779
 780         function wepkey.write(self, section, value)
 781                 if value and (#value == 5 or #value == 13) then
 782                         value = "s:" .. value
 783                 end
 784                 return Value.write(self, section, value)
 785         end
 786 end
 787
 788
 789 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 790         nasid = s:taboption("encryption", Value, "nasid", translate("NAS ID"))
 791         nasid:depends({mode="ap", encryption="wpa"})
 792         nasid:depends({mode="ap", encryption="wpa2"})
 793         nasid:depends({mode="ap-wds", encryption="wpa"})
 794         nasid:depends({mode="ap-wds", encryption="wpa2"})
 795         nasid.rmempty = true
 796
 797         eaptype = s:taboption("encryption", ListValue, "eap_type", translate("EAP-Method"))
 798         eaptype:value("tls",  "TLS")
 799         eaptype:value("ttls", "TTLS")
 800         eaptype:value("peap", "PEAP")
 801         eaptype:depends({mode="sta", encryption="wpa"})
 802         eaptype:depends({mode="sta", encryption="wpa2"})
 803         eaptype:depends({mode="sta-wds", encryption="wpa"})
 804         eaptype:depends({mode="sta-wds", encryption="wpa2"})
 805
 806         cacert = s:taboption("encryption", FileUpload, "ca_cert", translate("Path to CA-Certificate"))
 807         cacert:depends({mode="sta", encryption="wpa"})
 808         cacert:depends({mode="sta", encryption="wpa2"})
 809         cacert:depends({mode="sta-wds", encryption="wpa"})
 810         cacert:depends({mode="sta-wds", encryption="wpa2"})
 811
 812         privkey = s:taboption("encryption", FileUpload, "priv_key", translate("Path to Private Key"))
 813         privkey:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 814         privkey:depends({mode="sta", eap_type="tls", encryption="wpa"})
 815         privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 816         privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 817
 818         privkeypwd = s:taboption("encryption", Value, "priv_key_pwd", translate("Password of Private Key"))
 819         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 820         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa"})
 821         privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 822         privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 823
 824
 825         auth = s:taboption("encryption", Value, "auth", translate("Authentication"))
 826         auth:value("PAP")
 827         auth:value("CHAP")
 828         auth:value("MSCHAP")
 829         auth:value("MSCHAPV2")
 830         auth:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 831         auth:depends({mode="sta", eap_type="peap", encryption="wpa"})
 832         auth:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 833         auth:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 834         auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 835         auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 836         auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 837         auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 838
 839
 840         identity = s:taboption("encryption", Value, "identity", translate("Identity"))
 841         identity:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 842         identity:depends({mode="sta", eap_type="peap", encryption="wpa"})
 843         identity:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 844         identity:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 845         identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 846         identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 847         identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 848         identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 849
 850         password = s:taboption("encryption", Value, "password", translate("Password"))
 851         password:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 852         password:depends({mode="sta", eap_type="peap", encryption="wpa"})
 853         password:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 854         password:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 855         password:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 856         password:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 857         password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 858         password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 859 end
 860
 861 return m