modules/niu/luasrc/model/cbi/niu/wireless/ap1.lua

   1 --[[
   2 LuCI - Lua Configuration Interface
   3
   4 Copyright 2009 Steven Barth <steven@midlink.org>
   5 Copyright 2009 Jo-Philipp Wich <xm@subsignal.org>
   6
   7 Licensed under the Apache License, Version 2.0 (the "License");
   8 you may not use this file except in compliance with the License.
   9 You may obtain a copy of the License at
  10
  11         http://www.apache.org/licenses/LICENSE-2.0
  12
  13 $Id$
  14 ]]--
  15
  16 local iface = "ap"
  17 local ap = true
  18
  19
  20 local fs = require "nixio.fs"
  21 local sys = require "luci.sys"
  22 local cursor = require "luci.model.uci".inst
  23 local state = require "luci.model.uci".inst_state
  24 cursor:unload("wireless")
  25
  26 local device = cursor:get("wireless", iface, "device")
  27 local hwtype = cursor:get("wireless", device, "type")
  28
  29 local nsantenna = cursor:get("wireless", device, "antenna")
  30
  31 local iw = nil
  32 local tx_powers = {}
  33 local chan = sys.wifi.channels()
  34
  35 state:foreach("wireless", "wifi-iface",
  36         function(s)
  37                 if s.device == device and not iw then
  38                         iw = sys.wifi.getiwinfo(s.ifname or s.device)
  39                         chan = sys.wifi.channels(s.ifname or s.device)
  40                         tx_powers = iw.txpwrlist or { }
  41                 end
  42         end)
  43
  44 local m
  45
  46
  47 if ap then
  48 m = Map("wireless", translate("Configure Access Point"))
  49 end
  50
  51 --- Device Settings ---
  52 s = m:section(NamedSection, device, "wifi-device", "Device Configuration")
  53 s.addremove = false
  54
  55 s:tab("general", translate("General Settings"))
  56
  57 ch = s:taboption("general", Value, "channel", translate("Channel"))
  58 ch:value("auto", translate("automatic"))
  59 for _, f in ipairs(chan) do
  60         ch:value(f.channel, "%i (%.3f GHz)" %{ f.channel, f.mhz / 1000 })
  61 end
  62
  63
  64
  65 s:tab("expert", translate("Expert Settings"))
  66 if hwtype == "mac80211" then
  67         local macaddr = cursor:get("wireless", device, "macaddr") or "!"
  68         local hwmode = cursor:get("wireless", device, "hwmode")
  69         local modes = {}
  70         local phy
  71         local allowed = {}
  72         for entry in fs.glob("/sys/class/ieee80211/*") do
  73                 if (fs.readfile(entry .. "/macaddress") or ""):find(macaddr) == 1 then
  74                         phy = entry:sub(22)
  75                 end
  76         end
  77         if phy then
  78                 local iwp = io.popen("iw phy " .. phy .. " info")
  79                 local iwin = iwp:read("*a")
  80
  81                 if iwp then
  82                         iwp:close()
  83                         local htcap = iwin:match("HT capabilities:%s*0x([0-9a-fA-F]+)")
  84                         allowed.n = (htcap and tonumber(htcap, 16) or 0) > 0
  85                         allowed.g = iwin:find("2412 MHz")
  86                         allowed.a = iwin:find("5180 MHz")
  87                 end
  88         end
  89
  90         if next(allowed) then
  91                 mode = s:taboption("expert", ListValue, "hwmode", translate("Communication Protocol"))
  92                 if allowed.n and allowed.g then
  93                         mode:value("11ng", "802.11n (2.4 GHz)")
  94                 end
  95                 if allowed.n and allowed.a then
  96                         mode:value("11na", "802.11n (5 GHz)")
  97                 end
  98                 if allowed.a then
  99                         mode:value("11a", "802.11a (5 GHz)")
 100                 end
 101                 if allowed.g then
 102                         mode:value("11g", "802.11g (2.4 GHz)")
 103                         mode:value("11bg", "802.11b+g (2.4 GHz)")
 104                         mode:value("11b", "802.11b (2.4 GHz)")
 105                 end
 106         end
 107
 108         tp = s:taboption("expert",
 109                 (tx_powers and #tx_powers > 0) and ListValue or Value,
 110                 "txpower", translate("Transmission Power"), "dBm")
 111
 112         tp.rmempty = true
 113         tp:value("", translate("automatic"))
 114         for _, p in ipairs(iw and iw.txpwrlist or {}) do
 115                 tp:value(p.dbm, "%i dBm (%i mW)" %{ p.dbm, p.mw })
 116         end
 117 elseif hwtype == "atheros" then
 118         tp = s:taboption("expert",
 119                 (#tx_powers > 0) and ListValue or Value,
 120                 "txpower", translate("Transmission Power"), "dBm")
 121
 122         tp.rmempty = true
 123         tp:value("", translate("automatic"))
 124         for _, p in ipairs(iw.txpwrlist) do
 125                 tp:value(p.dbm, "%i dBm (%i mW)" %{ p.dbm, p.mw })
 126         end
 127
 128         mode = s:taboption("expert", ListValue, "hwmode", translate("Communication Protocol"))
 129         mode:value("", translate("automatic"))
 130         mode:value("11g", "802.11g")
 131         mode:value("11b", "802.11b")
 132         mode:value("11bg", "802.11b+g")
 133         mode:value("11a", "802.11a")
 134         mode:value("11gst", "802.11g + Turbo")
 135         mode:value("11ast", "802.11a + Turbo")
 136
 137         if nsantenna then -- NanoFoo
 138                 local ant = s:taboption("expert", ListValue, "antenna", translate("Transmitter Antenna"))
 139                 ant:value("auto")
 140                 ant:value("vertical")
 141                 ant:value("horizontal")
 142                 ant:value("external")
 143                 ant.default = "auto"
 144         end
 145 elseif hwtype == "broadcom" then
 146         tp = s:taboption("expert",
 147                 (#tx_powers > 0) and ListValue or Value,
 148                 "txpower", translate("Transmit Power"), "dBm")
 149
 150         tp.rmempty = true
 151         tp:value("", translate("automatic"))
 152         for _, p in ipairs(iw.txpwrlist) do
 153                 tp:value(p.dbm, "%i dBm (%i mW)" %{ p.dbm, p.mw })
 154         end
 155
 156         mp = s:taboption("expert", ListValue, "macfilter", translate("MAC-Address Filter"))
 157         mp:value("", translate("disable"))
 158         mp:value("allow", translate("Allow listed only"))
 159         mp:value("deny", translate("Allow all except listed"))
 160         ml = s:taboption("expert", DynamicList, "maclist", translate("MAC-List"))
 161         ml:depends({macfilter="allow"})
 162         ml:depends({macfilter="deny"})
 163
 164         s:taboption("expert", Flag, "frameburst", translate("Allow Burst Transmissions"))
 165 elseif hwtype == "prism2" then
 166         s:taboption("expert", Value, "txpower", translate("Transmission Power"), "att units").rmempty = true
 167 end
 168
 169
 170
 171
 172 s = m:section(NamedSection, iface, "wifi-iface", translate("Interface Details"))
 173 s.addremove = false
 174
 175 s:tab("general", translate("General Settings"))
 176 s:tab("expert", translate("Expert Settings"))
 177
 178 s:taboption("general", Value, "ssid", translate("Network Name (<abbr title=\"Extended Service Set Identifier\">ESSID</abbr>)"))
 179
 180 mode = s:taboption("expert", ListValue, "mode", translate("Operating Mode"))
 181 mode.override_values = true
 182 mode:value("ap", translate("Access Point"))
 183
 184 encr = s:taboption("expert", ListValue, "encryption", translate("Encryption"))
 185
 186
 187 if hwtype == "mac80211" then
 188         s:taboption("expert", Flag, "wds", translate("Enable Bridging and Repeating (WDS)"))
 189         s:taboption("expert", Flag, "powersave", translate("Enable Powersaving"))
 190 elseif hwtype == "atheros" then
 191         -- mode:value("wds", translate("Static WDS"))
 192
 193         mp = s:taboption("expert", ListValue, "macpolicy", translate("MAC-Address Filter"))
 194         mp:value("", translate("disable"))
 195         mp:value("deny", translate("Allow listed only"))
 196         mp:value("allow", translate("Allow all except listed"))
 197         ml = s:taboption("expert", DynamicList, "maclist", translate("MAC-List"))
 198         ml:depends({macpolicy="allow"})
 199         ml:depends({macpolicy="deny"})
 200
 201         s:taboption("expert", Flag, "wds", translate("Enable Bridging and Repeating (WDS)"))
 202
 203         if ap then
 204                 hidden = s:taboption("expert", Flag, "hidden", translate("Hide Access Point"))
 205                 hidden:depends({mode="ap"})
 206                 hidden:depends({mode="ap-wds"})
 207
 208                 isolate = s:taboption("expert", Flag, "isolate", translate("Prevent communication between clients"))
 209                 isolate:depends({mode="ap"})
 210         end
 211
 212         s:taboption("expert", Flag, "bursting", translate("Allow Burst Transmissions"))
 213 elseif hwtype == "broadcom" then
 214         if ap then
 215                 hidden = s:taboption("expert", Flag, "hidden", translate("Hide Access Point"))
 216                 hidden:depends({mode="ap"})
 217                 hidden:depends({mode="wds"})
 218
 219                 isolate = s:taboption("expert", Flag, "isolate", translate("Prevent communication between clients"))
 220                 isolate:depends({mode="ap"})
 221         end
 222 elseif hwtype == "prism2" then
 223         mp = s:taboption("expert", ListValue, "macpolicy", translate("MAC-Address Filter"))
 224         mp:value("", translate("disable"))
 225         mp:value("deny", translate("Allow listed only"))
 226         mp:value("allow", translate("Allow all except listed"))
 227
 228         ml = s:taboption("expert", DynamicList, "maclist", translate("MAC-List"))
 229         ml:depends({macpolicy="allow"})
 230         ml:depends({macpolicy="deny"})
 231
 232         if ap then
 233                 hidden = s:taboption("expert", Flag, "hidden", translate("Hide Access Point"))
 234                 hidden:depends({mode="ap"})
 235                 hidden:depends({mode="wds"})
 236         end
 237 end
 238
 239 -- Encryption --
 240
 241 encr.default = "wep" -- Early default
 242 encr.override_values = true
 243 encr.override_depends = true
 244 encr:value("none", "No Encryption")
 245 encr:value("wep", "WEP", {mode="ap"})
 246
 247 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 248         local hostapd = fs.access("/usr/sbin/hostapd") or os.getenv("LUCI_SYSROOT")
 249
 250         if hostapd then
 251                 --s:taboption("expert", Flag, "_alloweap", "Allow EAP / 802.11i authentication")
 252
 253                 encr:value("psk", "WPA", {mode="ap"})
 254                 encr:value("wpa", "WPA-EAP", {mode="ap"})
 255                 encr:value("psk-mixed", "WPA + WPA2", {mode="ap"})
 256                 encr:value("psk2", "WPA2", {mode="ap"})
 257                 encr:value("wpa2", "WPA2-EAP (802.11i)", {mode="ap"})
 258                 encr.default = "psk-mixed"
 259         end
 260 elseif hwtype == "broadcom" then
 261         encr:value("psk", "WPA")
 262         encr:value("psk+psk2", "WPA + WPA2")
 263         encr:value("psk2", "WPA2")
 264         encr.default = "psk+psk2"
 265 end
 266
 267 server = s:taboption("general", Value, "server", translate("Radius-Server"))
 268 server:depends({mode="ap", encryption="wpa"})
 269 server:depends({mode="ap", encryption="wpa2"})
 270 server.rmempty = true
 271
 272 port = s:taboption("general", Value, "port", translate("Radius-Port"))
 273 port:depends({mode="ap", encryption="wpa"})
 274 port:depends({mode="ap", encryption="wpa2"})
 275 port.rmempty = true
 276
 277 key = s:taboption("general", Value, "key", translate("Password"))
 278 key:depends("encryption", "wep")
 279 key:depends("encryption", "psk")
 280 key:depends("encryption", "psk2")
 281 key:depends("encryption", "psk+psk2")
 282 key:depends("encryption", "psk-mixed")
 283 key:depends({mode="ap", encryption="wpa"})
 284 key:depends({mode="ap", encryption="wpa2"})
 285 key.rmempty = true
 286 key.password = true
 287
 288 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 289         nasid = s:taboption("general", Value, "nasid", translate("NAS ID"))
 290         nasid:depends({mode="ap", encryption="wpa"})
 291         nasid:depends({mode="ap", encryption="wpa2"})
 292         nasid.rmempty = true
 293 end
 294 return m