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

   1 -- Copyright 2008 Steven Barth <steven@midlink.org>
   2 -- Licensed to the public under the Apache License 2.0.
   3
   4 local wa = require "luci.tools.webadmin"
   5 local nw = require "luci.model.network"
   6 local ut = require "luci.util"
   7 local nt = require "luci.sys".net
   8 local fs = require "nixio.fs"
   9
  10 arg[1] = arg[1] or ""
  11
  12 m = Map("wireless", "",
  13         translate("The <em>Device Configuration</em> section covers physical settings of the radio " ..
  14                 "hardware such as channel, transmit power or antenna selection which are shared among all " ..
  15                 "defined wireless networks (if the radio hardware is multi-SSID capable). Per network settings " ..
  16                 "like encryption or operation mode are grouped in the <em>Interface Configuration</em>."))
  17
  18 m:chain("network")
  19 m:chain("firewall")
  20
  21 local ifsection
  22
  23 function m.on_commit(map)
  24         local wnet = nw:get_wifinet(arg[1])
  25         if ifsection and wnet then
  26                 ifsection.section = wnet.sid
  27                 m.title = luci.util.pcdata(wnet:get_i18n())
  28         end
  29 end
  30
  31 nw.init(m.uci)
  32
  33 local wnet = nw:get_wifinet(arg[1])
  34 local wdev = wnet and wnet:get_device()
  35
  36 -- redirect to overview page if network does not exist anymore (e.g. after a revert)
  37 if not wnet or not wdev then
  38         luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless"))
  39         return
  40 end
  41
  42 -- wireless toggle was requested, commit and reload page
  43 function m.parse(map)
  44         if m:formvalue("cbid.wireless.%s.__toggle" % wdev:name()) then
  45                 if wdev:get("disabled") == "1" or wnet:get("disabled") == "1" then
  46                         wnet:set("disabled", nil)
  47                 else
  48                         wnet:set("disabled", "1")
  49                 end
  50                 wdev:set("disabled", nil)
  51
  52                 nw:commit("wireless")
  53                 luci.sys.call("(env -i /bin/ubus call network reload) >/dev/null 2>/dev/null")
  54
  55                 luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless", arg[1]))
  56                 return
  57         end
  58         Map.parse(map)
  59 end
  60
  61 m.title = luci.util.pcdata(wnet:get_i18n())
  62
  63
  64 local function txpower_list(iw)
  65         local list = iw.txpwrlist or { }
  66         local off  = tonumber(iw.txpower_offset) or 0
  67         local new  = { }
  68         local prev = -1
  69         local _, val
  70         for _, val in ipairs(list) do
  71                 local dbm = val.dbm + off
  72                 local mw  = math.floor(10 ^ (dbm / 10))
  73                 if mw ~= prev then
  74                         prev = mw
  75                         new[#new+1] = {
  76                                 display_dbm = dbm,
  77                                 display_mw  = mw,
  78                                 driver_dbm  = val.dbm,
  79                                 driver_mw   = val.mw
  80                         }
  81                 end
  82         end
  83         return new
  84 end
  85
  86 local function txpower_current(pwr, list)
  87         pwr = tonumber(pwr)
  88         if pwr ~= nil then
  89                 local _, item
  90                 for _, item in ipairs(list) do
  91                         if item.driver_dbm >= pwr then
  92                                 return item.driver_dbm
  93                         end
  94                 end
  95         end
  96         return (list[#list] and list[#list].driver_dbm) or pwr or 0
  97 end
  98
  99 local iw = luci.sys.wifi.getiwinfo(arg[1])
 100 local hw_modes      = iw.hwmodelist or { }
 101 local tx_power_list = txpower_list(iw)
 102 local tx_power_cur  = txpower_current(wdev:get("txpower"), tx_power_list)
 103
 104 s = m:section(NamedSection, wdev:name(), "wifi-device", translate("Device Configuration"))
 105 s.addremove = false
 106
 107 s:tab("general", translate("General Setup"))
 108 s:tab("macfilter", translate("MAC-Filter"))
 109 s:tab("advanced", translate("Advanced Settings"))
 110
 111 --[[
 112 back = s:option(DummyValue, "_overview", translate("Overview"))
 113 back.value = ""
 114 back.titleref = luci.dispatcher.build_url("admin", "network", "wireless")
 115 ]]
 116
 117 st = s:taboption("general", DummyValue, "__status", translate("Status"))
 118 st.template = "admin_network/wifi_status"
 119 st.ifname   = arg[1]
 120
 121 en = s:taboption("general", Button, "__toggle")
 122
 123 if wdev:get("disabled") == "1" or wnet:get("disabled") == "1" then
 124         en.title      = translate("Wireless network is disabled")
 125         en.inputtitle = translate("Enable")
 126         en.inputstyle = "apply"
 127 else
 128         en.title      = translate("Wireless network is enabled")
 129         en.inputtitle = translate("Disable")
 130         en.inputstyle = "reset"
 131 end
 132
 133
 134 local hwtype = wdev:get("type")
 135
 136 -- NanoFoo
 137 local nsantenna = wdev:get("antenna")
 138
 139 -- Check whether there are client interfaces on the same radio,
 140 -- if yes, lock the channel choice as these stations will dicatate the freq
 141 local found_sta = nil
 142 local _, net
 143 if wnet:mode() ~= "sta" then
 144         for _, net in ipairs(wdev:get_wifinets()) do
 145                 if net:mode() == "sta" then
 146                         if not found_sta then
 147                                 found_sta = {}
 148                                 found_sta.channel = net:channel()
 149                                 found_sta.names = {}
 150                         end
 151                         found_sta.names[#found_sta.names+1] = net:shortname()
 152                 end
 153         end
 154 end
 155
 156 if found_sta then
 157         ch = s:taboption("general", DummyValue, "choice", translate("Channel"))
 158         ch.value = translatef("Locked to channel %d used by: %s",
 159                 found_sta.channel, table.concat(found_sta.names, ", "))
 160 else
 161         ch = s:taboption("general", Value, "_mode_freq", '<br />'..translate("Operating frequency"))
 162         ch.hwmodes = iw.hwmodelist
 163         ch.freqlist = iw.freqlist
 164         ch.template = "cbi/wireless_modefreq"
 165
 166         function ch.cfgvalue(self, section)
 167                 return {
 168                         m:get(section, "hwmode") or "",
 169                         m:get(section, "channel") or "auto",
 170                         m:get(section, "htmode") or ""
 171                 }
 172         end
 173
 174         function ch.formvalue(self, section)
 175                 return {
 176                         m:formvalue(self:cbid(section) .. ".band") or (iw.hwmodelist.g and "11g" or "11a"),
 177                         m:formvalue(self:cbid(section) .. ".channel") or "auto",
 178                         m:formvalue(self:cbid(section) .. ".htmode") or ""
 179                 }
 180         end
 181
 182         function ch.write(self, section, value)
 183                 m:set(section, "hwmode", value[1])
 184                 m:set(section, "channel", value[2])
 185                 m:set(section, "htmode", value[3])
 186         end
 187 end
 188
 189 ------------------- MAC80211 Device ------------------
 190
 191 if hwtype == "mac80211" then
 192         if #tx_power_list > 1 then
 193                 tp = s:taboption("general", ListValue,
 194                         "txpower", translate("Transmit Power"), "dBm")
 195                 tp.rmempty = true
 196                 tp.default = tx_power_cur
 197                 function tp.cfgvalue(...)
 198                         return txpower_current(Value.cfgvalue(...), tx_power_list)
 199                 end
 200
 201                 for _, p in ipairs(tx_power_list) do
 202                         tp:value(p.driver_dbm, "%i dBm (%i mW)"
 203                                 %{ p.display_dbm, p.display_mw })
 204                 end
 205         end
 206
 207         local cl = iw and iw.countrylist
 208         if cl and #cl > 0 then
 209                 cc = s:taboption("advanced", ListValue, "country", translate("Country Code"), translate("Use ISO/IEC 3166 alpha2 country codes."))
 210                 cc.default = tostring(iw and iw.country or "00")
 211                 for _, c in ipairs(cl) do
 212                         cc:value(c.alpha2, "%s - %s" %{ c.alpha2, c.name })
 213                 end
 214         else
 215                 s:taboption("advanced", Value, "country", translate("Country Code"), translate("Use ISO/IEC 3166 alpha2 country codes."))
 216         end
 217
 218         s:taboption("advanced", Value, "distance", translate("Distance Optimization"),
 219                 translate("Distance to farthest network member in meters."))
 220
 221         -- external antenna profiles
 222         local eal = iw and iw.extant
 223         if eal and #eal > 0 then
 224                 ea = s:taboption("advanced", ListValue, "extant", translate("Antenna Configuration"))
 225                 for _, eap in ipairs(eal) do
 226                         ea:value(eap.id, "%s (%s)" %{ eap.name, eap.description })
 227                         if eap.selected then
 228                                 ea.default = eap.id
 229                         end
 230                 end
 231         end
 232
 233         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 234         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 235 end
 236
 237
 238 ------------------- Madwifi Device ------------------
 239
 240 if hwtype == "atheros" then
 241         tp = s:taboption("general",
 242                 (#tx_power_list > 0) and ListValue or Value,
 243                 "txpower", translate("Transmit Power"), "dBm")
 244
 245         tp.rmempty = true
 246         tp.default = tx_power_cur
 247
 248         function tp.cfgvalue(...)
 249                 return txpower_current(Value.cfgvalue(...), tx_power_list)
 250         end
 251
 252         for _, p in ipairs(tx_power_list) do
 253                 tp:value(p.driver_dbm, "%i dBm (%i mW)"
 254                         %{ p.display_dbm, p.display_mw })
 255         end
 256
 257         s:taboption("advanced", Flag, "diversity", translate("Diversity")).rmempty = false
 258
 259         if not nsantenna then
 260                 ant1 = s:taboption("advanced", ListValue, "txantenna", translate("Transmitter Antenna"))
 261                 ant1.widget = "radio"
 262                 ant1.orientation = "horizontal"
 263                 ant1:depends("diversity", "")
 264                 ant1:value("0", translate("auto"))
 265                 ant1:value("1", translate("Antenna 1"))
 266                 ant1:value("2", translate("Antenna 2"))
 267
 268                 ant2 = s:taboption("advanced", ListValue, "rxantenna", translate("Receiver Antenna"))
 269                 ant2.widget = "radio"
 270                 ant2.orientation = "horizontal"
 271                 ant2:depends("diversity", "")
 272                 ant2:value("0", translate("auto"))
 273                 ant2:value("1", translate("Antenna 1"))
 274                 ant2:value("2", translate("Antenna 2"))
 275
 276         else -- NanoFoo
 277                 local ant = s:taboption("advanced", ListValue, "antenna", translate("Transmitter Antenna"))
 278                 ant:value("auto")
 279                 ant:value("vertical")
 280                 ant:value("horizontal")
 281                 ant:value("external")
 282         end
 283
 284         s:taboption("advanced", Value, "distance", translate("Distance Optimization"),
 285                 translate("Distance to farthest network member in meters."))
 286         s:taboption("advanced", Value, "regdomain", translate("Regulatory Domain"))
 287         s:taboption("advanced", Value, "country", translate("Country Code"))
 288         s:taboption("advanced", Flag, "outdoor", translate("Outdoor Channels"))
 289
 290         --s:option(Flag, "nosbeacon", translate("Disable HW-Beacon timer"))
 291 end
 292
 293
 294
 295 ------------------- Broadcom Device ------------------
 296
 297 if hwtype == "broadcom" then
 298         tp = s:taboption("general",
 299                 (#tx_power_list > 0) and ListValue or Value,
 300                 "txpower", translate("Transmit Power"), "dBm")
 301
 302         tp.rmempty = true
 303         tp.default = tx_power_cur
 304
 305         function tp.cfgvalue(...)
 306                 return txpower_current(Value.cfgvalue(...), tx_power_list)
 307         end
 308
 309         for _, p in ipairs(tx_power_list) do
 310                 tp:value(p.driver_dbm, "%i dBm (%i mW)"
 311                         %{ p.display_dbm, p.display_mw })
 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 s:taboption("general", Value, "ssid", translate("<abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 364
 365 mode = s:taboption("general", ListValue, "mode", translate("Mode"))
 366 mode.override_values = true
 367 mode:value("ap", translate("Access Point"))
 368 mode:value("sta", translate("Client"))
 369 mode:value("adhoc", translate("Ad-Hoc"))
 370
 371 bssid = s:taboption("general", Value, "bssid", translate("<abbr title=\"Basic Service Set Identifier\">BSSID</abbr>"))
 372
 373 network = s:taboption("general", Value, "network", translate("Network"),
 374         translate("Choose the network(s) you want to attach to this wireless interface or " ..
 375                 "fill out the <em>create</em> field to define a new network."))
 376
 377 network.rmempty = true
 378 network.template = "cbi/network_netlist"
 379 network.widget = "checkbox"
 380 network.novirtual = true
 381
 382 function network.write(self, section, value)
 383         local i = nw:get_interface(section)
 384         if i then
 385                 if value == '-' then
 386                         value = m:formvalue(self:cbid(section) .. ".newnet")
 387                         if value and #value > 0 then
 388                                 local n = nw:add_network(value, {proto="none"})
 389                                 if n then n:add_interface(i) end
 390                         else
 391                                 local n = i:get_network()
 392                                 if n then n:del_interface(i) end
 393                         end
 394                 else
 395                         local v
 396                         for _, v in ipairs(i:get_networks()) do
 397                                 v:del_interface(i)
 398                         end
 399                         for v in ut.imatch(value) do
 400                                 local n = nw:get_network(v)
 401                                 if n then
 402                                         if not n:is_empty() then
 403                                                 n:set("type", "bridge")
 404                                         end
 405                                         n:add_interface(i)
 406                                 end
 407                         end
 408                 end
 409         end
 410 end
 411
 412 -------------------- MAC80211 Interface ----------------------
 413
 414 if hwtype == "mac80211" then
 415         if fs.access("/usr/sbin/iw") then
 416                 mode:value("mesh", "802.11s")
 417         end
 418
 419         mode:value("ahdemo", translate("Pseudo Ad-Hoc (ahdemo)"))
 420         mode:value("monitor", translate("Monitor"))
 421         bssid:depends({mode="adhoc"})
 422         bssid:depends({mode="sta"})
 423         bssid:depends({mode="sta-wds"})
 424
 425         mp = s:taboption("macfilter", ListValue, "macfilter", translate("MAC-Address Filter"))
 426         mp:depends({mode="ap"})
 427         mp:depends({mode="ap-wds"})
 428         mp:value("", translate("disable"))
 429         mp:value("allow", translate("Allow listed only"))
 430         mp:value("deny", translate("Allow all except listed"))
 431
 432         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 433         ml.datatype = "macaddr"
 434         ml:depends({macfilter="allow"})
 435         ml:depends({macfilter="deny"})
 436         nt.mac_hints(function(mac, name) ml:value(mac, "%s (%s)" %{ mac, name }) end)
 437
 438         mode:value("ap-wds", "%s (%s)" % {translate("Access Point"), translate("WDS")})
 439         mode:value("sta-wds", "%s (%s)" % {translate("Client"), translate("WDS")})
 440
 441         function mode.write(self, section, value)
 442                 if value == "ap-wds" then
 443                         ListValue.write(self, section, "ap")
 444                         m.uci:set("wireless", section, "wds", 1)
 445                 elseif value == "sta-wds" then
 446                         ListValue.write(self, section, "sta")
 447                         m.uci:set("wireless", section, "wds", 1)
 448                 else
 449                         ListValue.write(self, section, value)
 450                         m.uci:delete("wireless", section, "wds")
 451                 end
 452         end
 453
 454         function mode.cfgvalue(self, section)
 455                 local mode = ListValue.cfgvalue(self, section)
 456                 local wds  = m.uci:get("wireless", section, "wds") == "1"
 457
 458                 if mode == "ap" and wds then
 459                         return "ap-wds"
 460                 elseif mode == "sta" and wds then
 461                         return "sta-wds"
 462                 else
 463                         return mode
 464                 end
 465         end
 466
 467         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 468         hidden:depends({mode="ap"})
 469         hidden:depends({mode="ap-wds"})
 470
 471         wmm = s:taboption("general", Flag, "wmm", translate("WMM Mode"))
 472         wmm:depends({mode="ap"})
 473         wmm:depends({mode="ap-wds"})
 474         wmm.default = wmm.enabled
 475 end
 476
 477
 478
 479 -------------------- Madwifi Interface ----------------------
 480
 481 if hwtype == "atheros" then
 482         mode:value("ahdemo", translate("Pseudo Ad-Hoc (ahdemo)"))
 483         mode:value("monitor", translate("Monitor"))
 484         mode:value("ap-wds", "%s (%s)" % {translate("Access Point"), translate("WDS")})
 485         mode:value("sta-wds", "%s (%s)" % {translate("Client"), translate("WDS")})
 486         mode:value("wds", translate("Static WDS"))
 487
 488         function mode.write(self, section, value)
 489                 if value == "ap-wds" then
 490                         ListValue.write(self, section, "ap")
 491                         m.uci:set("wireless", section, "wds", 1)
 492                 elseif value == "sta-wds" then
 493                         ListValue.write(self, section, "sta")
 494                         m.uci:set("wireless", section, "wds", 1)
 495                 else
 496                         ListValue.write(self, section, value)
 497                         m.uci:delete("wireless", section, "wds")
 498                 end
 499         end
 500
 501         function mode.cfgvalue(self, section)
 502                 local mode = ListValue.cfgvalue(self, section)
 503                 local wds  = m.uci:get("wireless", section, "wds") == "1"
 504
 505                 if mode == "ap" and wds then
 506                         return "ap-wds"
 507                 elseif mode == "sta" and wds then
 508                         return "sta-wds"
 509                 else
 510                         return mode
 511                 end
 512         end
 513
 514         bssid:depends({mode="adhoc"})
 515         bssid:depends({mode="ahdemo"})
 516         bssid:depends({mode="wds"})
 517
 518         wdssep = s:taboption("advanced", Flag, "wdssep", translate("Separate WDS"))
 519         wdssep:depends({mode="ap-wds"})
 520
 521         s:taboption("advanced", Flag, "doth", "802.11h")
 522         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 523         hidden:depends({mode="ap"})
 524         hidden:depends({mode="adhoc"})
 525         hidden:depends({mode="ap-wds"})
 526         hidden:depends({mode="sta-wds"})
 527         isolate = s:taboption("advanced", Flag, "isolate", translate("Separate Clients"),
 528          translate("Prevents client-to-client communication"))
 529         isolate:depends({mode="ap"})
 530         s:taboption("advanced", Flag, "bgscan", translate("Background Scan"))
 531
 532         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("MAC-Address Filter"))
 533         mp:value("", translate("disable"))
 534         mp:value("allow", translate("Allow listed only"))
 535         mp:value("deny", translate("Allow all except listed"))
 536
 537         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 538         ml.datatype = "macaddr"
 539         ml:depends({macpolicy="allow"})
 540         ml:depends({macpolicy="deny"})
 541         nt.mac_hints(function(mac, name) ml:value(mac, "%s (%s)" %{ mac, name }) end)
 542
 543         s:taboption("advanced", Value, "rate", translate("Transmission Rate"))
 544         s:taboption("advanced", Value, "mcast_rate", translate("Multicast Rate"))
 545         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 546         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 547         s:taboption("advanced", Value, "minrate", translate("Minimum Rate"))
 548         s:taboption("advanced", Value, "maxrate", translate("Maximum Rate"))
 549         s:taboption("advanced", Flag, "compression", translate("Compression"))
 550
 551         s:taboption("advanced", Flag, "bursting", translate("Frame Bursting"))
 552         s:taboption("advanced", Flag, "turbo", translate("Turbo Mode"))
 553         s:taboption("advanced", Flag, "ff", translate("Fast Frames"))
 554
 555         s:taboption("advanced", Flag, "wmm", translate("WMM Mode"))
 556         s:taboption("advanced", Flag, "xr", translate("XR Support"))
 557         s:taboption("advanced", Flag, "ar", translate("AR Support"))
 558
 559         local swm = s:taboption("advanced", Flag, "sw_merge", translate("Disable HW-Beacon timer"))
 560         swm:depends({mode="adhoc"})
 561
 562         local nos = s:taboption("advanced", Flag, "nosbeacon", translate("Disable HW-Beacon timer"))
 563         nos:depends({mode="sta"})
 564         nos:depends({mode="sta-wds"})
 565
 566         local probereq = s:taboption("advanced", Flag, "probereq", translate("Do not send probe responses"))
 567         probereq.enabled  = "0"
 568         probereq.disabled = "1"
 569 end
 570
 571
 572 -------------------- Broadcom Interface ----------------------
 573
 574 if hwtype == "broadcom" then
 575         mode:value("wds", translate("WDS"))
 576         mode:value("monitor", translate("Monitor"))
 577
 578         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 579         hidden:depends({mode="ap"})
 580         hidden:depends({mode="adhoc"})
 581         hidden:depends({mode="wds"})
 582
 583         isolate = s:taboption("advanced", Flag, "isolate", translate("Separate Clients"),
 584          translate("Prevents client-to-client communication"))
 585         isolate:depends({mode="ap"})
 586
 587         s:taboption("advanced", Flag, "doth", "802.11h")
 588         s:taboption("advanced", Flag, "wmm", translate("WMM Mode"))
 589
 590         bssid:depends({mode="wds"})
 591         bssid:depends({mode="adhoc"})
 592 end
 593
 594
 595 ----------------------- HostAP Interface ---------------------
 596
 597 if hwtype == "prism2" then
 598         mode:value("wds", translate("WDS"))
 599         mode:value("monitor", translate("Monitor"))
 600
 601         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 602         hidden:depends({mode="ap"})
 603         hidden:depends({mode="adhoc"})
 604         hidden:depends({mode="wds"})
 605
 606         bssid:depends({mode="sta"})
 607
 608         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("MAC-Address Filter"))
 609         mp:value("", translate("disable"))
 610         mp:value("allow", translate("Allow listed only"))
 611         mp:value("deny", translate("Allow all except listed"))
 612         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 613         ml:depends({macpolicy="allow"})
 614         ml:depends({macpolicy="deny"})
 615         nt.mac_hints(function(mac, name) ml:value(mac, "%s (%s)" %{ mac, name }) end)
 616
 617         s:taboption("advanced", Value, "rate", translate("Transmission Rate"))
 618         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 619         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 620 end
 621
 622
 623 ------------------- WiFI-Encryption -------------------
 624
 625 encr = s:taboption("encryption", ListValue, "encryption", translate("Encryption"))
 626 encr.override_values = true
 627 encr.override_depends = true
 628 encr:depends({mode="ap"})
 629 encr:depends({mode="sta"})
 630 encr:depends({mode="adhoc"})
 631 encr:depends({mode="ahdemo"})
 632 encr:depends({mode="ap-wds"})
 633 encr:depends({mode="sta-wds"})
 634 encr:depends({mode="mesh"})
 635
 636 cipher = s:taboption("encryption", ListValue, "cipher", translate("Cipher"))
 637 cipher:depends({encryption="wpa"})
 638 cipher:depends({encryption="wpa2"})
 639 cipher:depends({encryption="psk"})
 640 cipher:depends({encryption="psk2"})
 641 cipher:depends({encryption="wpa-mixed"})
 642 cipher:depends({encryption="psk-mixed"})
 643 cipher:value("auto", translate("auto"))
 644 cipher:value("ccmp", translate("Force CCMP (AES)"))
 645 cipher:value("tkip", translate("Force TKIP"))
 646 cipher:value("tkip+ccmp", translate("Force TKIP and CCMP (AES)"))
 647
 648 function encr.cfgvalue(self, section)
 649         local v = tostring(ListValue.cfgvalue(self, section))
 650         if v == "wep" then
 651                 return "wep-open"
 652         elseif v and v:match("%+") then
 653                 return (v:gsub("%+.+$", ""))
 654         end
 655         return v
 656 end
 657
 658 function encr.write(self, section, value)
 659         local e = tostring(encr:formvalue(section))
 660         local c = tostring(cipher:formvalue(section))
 661         if value == "wpa" or value == "wpa2"  then
 662                 self.map.uci:delete("wireless", section, "key")
 663         end
 664         if e and (c == "tkip" or c == "ccmp" or c == "tkip+ccmp") then
 665                 e = e .. "+" .. c
 666         end
 667         self.map:set(section, "encryption", e)
 668 end
 669
 670 function cipher.cfgvalue(self, section)
 671         local v = tostring(ListValue.cfgvalue(encr, section))
 672         if v and v:match("%+") then
 673                 v = v:gsub("^[^%+]+%+", "")
 674                 if v == "aes" then v = "ccmp"
 675                 elseif v == "tkip+aes" then v = "tkip+ccmp"
 676                 elseif v == "aes+tkip" then v = "tkip+ccmp"
 677                 elseif v == "ccmp+tkip" then v = "tkip+ccmp"
 678                 end
 679         end
 680         return v
 681 end
 682
 683 function cipher.write(self, section)
 684         return encr:write(section)
 685 end
 686
 687
 688 encr:value("none", "No Encryption")
 689 encr:value("wep-open",   translate("WEP Open System"), {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"}, {mode="ahdemo"}, {mode="wds"})
 690 encr:value("wep-shared", translate("WEP Shared Key"),  {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"}, {mode="ahdemo"}, {mode="wds"})
 691
 692 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 693         local supplicant = fs.access("/usr/sbin/wpa_supplicant")
 694         local hostapd = fs.access("/usr/sbin/hostapd")
 695
 696         -- Probe EAP support
 697         local has_ap_eap  = (os.execute("hostapd -veap >/dev/null 2>/dev/null") == 0)
 698         local has_sta_eap = (os.execute("wpa_supplicant -veap >/dev/null 2>/dev/null") == 0)
 699
 700         if hostapd and supplicant then
 701                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 702                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 703                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 704                 if has_ap_eap and has_sta_eap then
 705                         encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 706                         encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 707                 end
 708         elseif hostapd and not supplicant then
 709                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="ap-wds"})
 710                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="ap-wds"})
 711                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="ap-wds"})
 712                 if has_ap_eap then
 713                         encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="ap-wds"})
 714                         encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="ap-wds"})
 715                 end
 716                 encr.description = translate(
 717                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 718                         "and ad-hoc mode) to be installed."
 719                 )
 720         elseif not hostapd and supplicant then
 721                 encr:value("psk", "WPA-PSK", {mode="sta"}, {mode="sta-wds"})
 722                 encr:value("psk2", "WPA2-PSK", {mode="sta"}, {mode="sta-wds"})
 723                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="sta"}, {mode="sta-wds"})
 724                 if has_sta_eap then
 725                         encr:value("wpa", "WPA-EAP", {mode="sta"}, {mode="sta-wds"})
 726                         encr:value("wpa2", "WPA2-EAP", {mode="sta"}, {mode="sta-wds"})
 727                 end
 728                 encr.description = translate(
 729                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 730                         "and ad-hoc mode) to be installed."
 731                 )
 732         else
 733                 encr.description = translate(
 734                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 735                         "and ad-hoc mode) to be installed."
 736                 )
 737         end
 738 elseif hwtype == "broadcom" then
 739         encr:value("psk", "WPA-PSK")
 740         encr:value("psk2", "WPA2-PSK")
 741         encr:value("psk+psk2", "WPA-PSK/WPA2-PSK Mixed Mode")
 742 end
 743
 744 auth_server = s:taboption("encryption", Value, "auth_server", translate("Radius-Authentication-Server"))
 745 auth_server:depends({mode="ap", encryption="wpa"})
 746 auth_server:depends({mode="ap", encryption="wpa2"})
 747 auth_server:depends({mode="ap-wds", encryption="wpa"})
 748 auth_server:depends({mode="ap-wds", encryption="wpa2"})
 749 auth_server.rmempty = true
 750 auth_server.datatype = "host"
 751
 752 auth_port = s:taboption("encryption", Value, "auth_port", translate("Radius-Authentication-Port"), translatef("Default %d", 1812))
 753 auth_port:depends({mode="ap", encryption="wpa"})
 754 auth_port:depends({mode="ap", encryption="wpa2"})
 755 auth_port:depends({mode="ap-wds", encryption="wpa"})
 756 auth_port:depends({mode="ap-wds", encryption="wpa2"})
 757 auth_port.rmempty = true
 758 auth_port.datatype = "port"
 759
 760 auth_secret = s:taboption("encryption", Value, "auth_secret", translate("Radius-Authentication-Secret"))
 761 auth_secret:depends({mode="ap", encryption="wpa"})
 762 auth_secret:depends({mode="ap", encryption="wpa2"})
 763 auth_secret:depends({mode="ap-wds", encryption="wpa"})
 764 auth_secret:depends({mode="ap-wds", encryption="wpa2"})
 765 auth_secret.rmempty = true
 766 auth_secret.password = true
 767
 768 acct_server = s:taboption("encryption", Value, "acct_server", translate("Radius-Accounting-Server"))
 769 acct_server:depends({mode="ap", encryption="wpa"})
 770 acct_server:depends({mode="ap", encryption="wpa2"})
 771 acct_server:depends({mode="ap-wds", encryption="wpa"})
 772 acct_server:depends({mode="ap-wds", encryption="wpa2"})
 773 acct_server.rmempty = true
 774 acct_server.datatype = "host"
 775
 776 acct_port = s:taboption("encryption", Value, "acct_port", translate("Radius-Accounting-Port"), translatef("Default %d", 1813))
 777 acct_port:depends({mode="ap", encryption="wpa"})
 778 acct_port:depends({mode="ap", encryption="wpa2"})
 779 acct_port:depends({mode="ap-wds", encryption="wpa"})
 780 acct_port:depends({mode="ap-wds", encryption="wpa2"})
 781 acct_port.rmempty = true
 782 acct_port.datatype = "port"
 783
 784 acct_secret = s:taboption("encryption", Value, "acct_secret", translate("Radius-Accounting-Secret"))
 785 acct_secret:depends({mode="ap", encryption="wpa"})
 786 acct_secret:depends({mode="ap", encryption="wpa2"})
 787 acct_secret:depends({mode="ap-wds", encryption="wpa"})
 788 acct_secret:depends({mode="ap-wds", encryption="wpa2"})
 789 acct_secret.rmempty = true
 790 acct_secret.password = true
 791
 792 wpakey = s:taboption("encryption", Value, "_wpa_key", translate("Key"))
 793 wpakey:depends("encryption", "psk")
 794 wpakey:depends("encryption", "psk2")
 795 wpakey:depends("encryption", "psk+psk2")
 796 wpakey:depends("encryption", "psk-mixed")
 797 wpakey.datatype = "wpakey"
 798 wpakey.rmempty = true
 799 wpakey.password = true
 800
 801 wpakey.cfgvalue = function(self, section, value)
 802         local key = m.uci:get("wireless", section, "key")
 803         if key == "1" or key == "2" or key == "3" or key == "4" then
 804                 return nil
 805         end
 806         return key
 807 end
 808
 809 wpakey.write = function(self, section, value)
 810         self.map.uci:set("wireless", section, "key", value)
 811         self.map.uci:delete("wireless", section, "key1")
 812 end
 813
 814
 815 wepslot = s:taboption("encryption", ListValue, "_wep_key", translate("Used Key Slot"))
 816 wepslot:depends("encryption", "wep-open")
 817 wepslot:depends("encryption", "wep-shared")
 818 wepslot:value("1", translatef("Key #%d", 1))
 819 wepslot:value("2", translatef("Key #%d", 2))
 820 wepslot:value("3", translatef("Key #%d", 3))
 821 wepslot:value("4", translatef("Key #%d", 4))
 822
 823 wepslot.cfgvalue = function(self, section)
 824         local slot = tonumber(m.uci:get("wireless", section, "key"))
 825         if not slot or slot < 1 or slot > 4 then
 826                 return 1
 827         end
 828         return slot
 829 end
 830
 831 wepslot.write = function(self, section, value)
 832         self.map.uci:set("wireless", section, "key", value)
 833 end
 834
 835 local slot
 836 for slot=1,4 do
 837         wepkey = s:taboption("encryption", Value, "key" .. slot, translatef("Key #%d", slot))
 838         wepkey:depends("encryption", "wep-open")
 839         wepkey:depends("encryption", "wep-shared")
 840         wepkey.datatype = "wepkey"
 841         wepkey.rmempty = true
 842         wepkey.password = true
 843
 844         function wepkey.write(self, section, value)
 845                 if value and (#value == 5 or #value == 13) then
 846                         value = "s:" .. value
 847                 end
 848                 return Value.write(self, section, value)
 849         end
 850 end
 851
 852
 853 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 854         nasid = s:taboption("encryption", Value, "nasid", translate("NAS ID"))
 855         nasid:depends({mode="ap", encryption="wpa"})
 856         nasid:depends({mode="ap", encryption="wpa2"})
 857         nasid:depends({mode="ap-wds", encryption="wpa"})
 858         nasid:depends({mode="ap-wds", encryption="wpa2"})
 859         nasid.rmempty = true
 860
 861         eaptype = s:taboption("encryption", ListValue, "eap_type", translate("EAP-Method"))
 862         eaptype:value("tls",  "TLS")
 863         eaptype:value("ttls", "TTLS")
 864         eaptype:value("peap", "PEAP")
 865         eaptype:depends({mode="sta", encryption="wpa"})
 866         eaptype:depends({mode="sta", encryption="wpa2"})
 867         eaptype:depends({mode="sta-wds", encryption="wpa"})
 868         eaptype:depends({mode="sta-wds", encryption="wpa2"})
 869
 870         cacert = s:taboption("encryption", FileUpload, "ca_cert", translate("Path to CA-Certificate"))
 871         cacert:depends({mode="sta", encryption="wpa"})
 872         cacert:depends({mode="sta", encryption="wpa2"})
 873         cacert:depends({mode="sta-wds", encryption="wpa"})
 874         cacert:depends({mode="sta-wds", encryption="wpa2"})
 875
 876         clientcert = s:taboption("encryption", FileUpload, "client_cert", translate("Path to Client-Certificate"))
 877         clientcert:depends({mode="sta", encryption="wpa"})
 878         clientcert:depends({mode="sta", encryption="wpa2"})
 879         clientcert:depends({mode="sta-wds", encryption="wpa"})
 880         clientcert:depends({mode="sta-wds", encryption="wpa2"})
 881
 882         privkey = s:taboption("encryption", FileUpload, "priv_key", translate("Path to Private Key"))
 883         privkey:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 884         privkey:depends({mode="sta", eap_type="tls", encryption="wpa"})
 885         privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 886         privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 887
 888         privkeypwd = s:taboption("encryption", Value, "priv_key_pwd", translate("Password of Private Key"))
 889         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 890         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa"})
 891         privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
 892         privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
 893
 894
 895         auth = s:taboption("encryption", Value, "auth", translate("Authentication"))
 896         auth:value("PAP")
 897         auth:value("CHAP")
 898         auth:value("MSCHAP")
 899         auth:value("MSCHAPV2")
 900         auth:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 901         auth:depends({mode="sta", eap_type="peap", encryption="wpa"})
 902         auth:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 903         auth:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 904         auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 905         auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 906         auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 907         auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 908
 909
 910         identity = s:taboption("encryption", Value, "identity", translate("Identity"))
 911         identity:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 912         identity:depends({mode="sta", eap_type="peap", encryption="wpa"})
 913         identity:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 914         identity:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 915         identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 916         identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 917         identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 918         identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 919
 920         password = s:taboption("encryption", Value, "password", translate("Password"))
 921         password:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 922         password:depends({mode="sta", eap_type="peap", encryption="wpa"})
 923         password:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 924         password:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 925         password:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
 926         password:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
 927         password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
 928         password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
 929 end
 930
 931 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 932         local wpasupplicant = fs.access("/usr/sbin/wpa_supplicant")
 933         local hostcli = fs.access("/usr/sbin/hostapd_cli")
 934         if hostcli and wpasupplicant then
 935                 wps = s:taboption("encryption", Flag, "wps_pushbutton", translate("Enable WPS pushbutton, requires WPA(2)-PSK"))
 936                 wps.enabled = "1"
 937                 wps.disabled = "0"
 938                 wps.rmempty = false
 939                 wps:depends("encryption", "psk")
 940                 wps:depends("encryption", "psk2")
 941                 wps:depends("encryption", "psk-mixed")
 942         end
 943 end
 944
 945 return m