276 lines
7.5 KiB
Lua
276 lines
7.5 KiB
Lua
--[[
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LuCI - Lua Configuration Interface
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Copyright 2008 Steven Barth <steven@midlink.org>
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Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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$Id: wifi.lua 4223 2009-02-04 19:20:17Z Cyrus $
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]]--
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-- Data init --
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local uci = luci.model.uci.cursor()
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if not uci:get("network", "wan") then
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uci:section("network", "interface", "wan", {proto="none", ifname=" "})
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uci:save("network")
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uci:commit("network")
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end
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local wlcursor = luci.model.uci.cursor_state()
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local wireless = wlcursor:get_all("wireless")
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local wifidata = luci.sys.wifi.getiwconfig()
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local wifidevs = {}
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local ifaces = {}
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for k, v in pairs(wireless) do
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if v[".type"] == "wifi-iface" then
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table.insert(ifaces, v)
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end
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end
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wlcursor:foreach("wireless", "wifi-device",
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function(section)
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table.insert(wifidevs, section[".name"])
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end)
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-- Main Map --
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m = Map("wireless", translate("wifi"), translate("a_w_devices1"))
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m:chain("network")
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-- Status Table --
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s = m:section(Table, ifaces, translate("networks"))
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link = s:option(DummyValue, "_link", translate("link"))
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function link.cfgvalue(self, section)
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local ifname = self.map:get(section, "ifname")
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return wifidata[ifname] and wifidata[ifname]["Link Quality"] or "-"
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end
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essid = s:option(DummyValue, "ssid", "ESSID")
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bssid = s:option(DummyValue, "_bsiid", "BSSID")
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function bssid.cfgvalue(self, section)
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local ifname = self.map:get(section, "ifname")
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return (wifidata[ifname] and (wifidata[ifname].Cell
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or wifidata[ifname]["Access Point"])) or "-"
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end
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protocol = s:option(DummyValue, "_mode", translate("protocol"))
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function protocol.cfgvalue(self, section)
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local mode = wireless[self.map:get(section, "device")].mode
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return mode and "802." .. mode
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end
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mode = s:option(DummyValue, "mode", translate("mode"))
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encryption = s:option(DummyValue, "encryption", translate("iwscan_encr"))
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power = s:option(DummyValue, "_power", translate("power"))
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function power.cfgvalue(self, section)
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local ifname = self.map:get(section, "ifname")
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return wifidata[ifname] and wifidata[ifname]["Tx-Power"] or "-"
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end
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scan = s:option(Button, "_scan", translate("scan"))
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scan.inputstyle = "find"
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function scan.cfgvalue(self, section)
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return self.map:get(section, "ifname") or false
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end
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-- WLAN-Scan-Table --
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t2 = m:section(Table, {}, translate("iwscan"), translate("iwscan1"))
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function scan.write(self, section)
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m.autoapply = false
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t2.render = t2._render
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local ifname = self.map:get(section, "ifname")
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luci.util.update(t2.data, luci.sys.wifi.iwscan(ifname))
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end
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t2._render = t2.render
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t2.render = function() end
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t2:option(DummyValue, "Quality", translate("iwscan_link"))
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essid = t2:option(DummyValue, "ESSID", "ESSID")
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function essid.cfgvalue(self, section)
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return self.map:get(section, "ESSID")
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end
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t2:option(DummyValue, "Address", "BSSID")
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t2:option(DummyValue, "Mode", translate("mode"))
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chan = t2:option(DummyValue, "channel", translate("channel"))
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function chan.cfgvalue(self, section)
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return self.map:get(section, "Channel")
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or self.map:get(section, "Frequency")
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or "-"
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end
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t2:option(DummyValue, "Encryption key", translate("iwscan_encr"))
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t2:option(DummyValue, "Signal level", translate("iwscan_signal"))
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t2:option(DummyValue, "Noise level", translate("iwscan_noise"))
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if #wifidevs < 1 then
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return m
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end
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-- Config Section --
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local hwtype = m:get(wifidevs[1], "type")
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--[[
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s = m:section(NamedSection, wifidevs[1], "wifi-device", translate("devices"))
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s.addremove = false
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local hwtype = m:get(wifidevs[1], "type")
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if hwtype == "atheros" then
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mode = s:option(ListValue, "hwmode", translate("mode"))
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mode.override_values = true
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mode:value("", "auto")
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mode:value("11b", "802.11b")
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mode:value("11g", "802.11g")
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mode:value("11a", "802.11a")
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mode:value("11bg", "802.11b+g")
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mode.rmempty = true
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end
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ch = s:option(Value, "channel", translate("a_w_channel"))
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for i=1, 14 do
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ch:value(i, i .. " (2.4 GHz)")
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end
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]]--
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s = m:section(TypedSection, "wifi-iface", translate("m_n_local"))
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s.anonymous = true
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s.addremove = false
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s:option(Value, "ssid", translate("a_w_netid"))
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bssid = s:option(Value, "bssid", translate("wifi_bssid"))
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local devs = {}
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luci.model.uci.cursor():foreach("wireless", "wifi-device",
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function (section)
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table.insert(devs, section[".name"])
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end)
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if #devs > 1 then
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device = s:option(DummyValue, "device", translate("device"))
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else
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s.defaults.device = devs[1]
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end
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encr = s:option(ListValue, "encryption", translate("encryption"))
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encr.override_values = true
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encr:value("none", "No Encryption")
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encr:value("wep", "WEP")
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if hwtype == "atheros" or hwtype == "mac80211" then
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local supplicant = luci.fs.mtime("/usr/sbin/wpa_supplicant")
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local hostapd = luci.fs.mtime("/usr/sbin/hostapd")
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if hostapd and supplicant then
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encr:value("psk", "WPA-PSK")
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encr:value("psk2", "WPA2-PSK")
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encr:value("wpa", "WPA-Radius", {mode="ap"})
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encr:value("wpa2i", "WPA2-Radius", {mode="ap"})
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elseif hostapd and not supplicant then
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encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="adhoc"})
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encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="adhoc"})
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encr:value("wpa", "WPA-Radius", {mode="ap"})
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encr:value("wpa2i", "WPA2-Radius", {mode="ap"})
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encr.description = translate("wifi_wpareq")
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elseif not hostapd and supplicant then
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encr:value("psk", "WPA-PSK", {mode="sta"})
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encr:value("psk2", "WPA2-PSK", {mode="sta"})
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encr.description = translate("wifi_wpareq")
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else
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encr.description = translate("wifi_wpareq")
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end
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elseif hwtype == "broadcom" then
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encr:value("psk", "WPA-PSK")
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encr:value("psk2", "WPA2-PSK")
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end
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key = s:option(Value, "key", translate("key"))
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key:depends("encryption", "wep")
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key:depends("encryption", "psk")
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key:depends("encryption", "wpa")
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key:depends("encryption", "psk2")
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key:depends("encryption", "wpa2i")
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key.rmempty = true
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key.description = translate('wifi_keyreq')
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function key:validate(value, section)
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function string.tohex(x)
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local hex = ''
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for c in x:gmatch('(.)') do hex = hex .. string.format("%02x", c:byte()) end
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return hex
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end
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function string.hexcheck(x)
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return #(x:match('%x*')) == #x and x
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end
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if encr:formvalue(section) == 'wep' then
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if #value == 5 or #value == 13 then
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return value:tohex()
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elseif #value == 10 or #value == 26 then
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return value:hexcheck()
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else
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return nil
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end
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elseif encr:formvalue(section) == 'psk' or encr:formvalue(section) == 'psk2' then
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return #value > 7 and #value < 64 and value
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else
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return value
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end
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end
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server = s:option(Value, "server", translate("a_w_radiussrv"))
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server:depends("encryption", "wpa")
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server:depends("encryption", "wpa2i")
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server.rmempty = true
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port = s:option(Value, "port", translate("a_w_radiusport"))
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port:depends("encryption", "wpa")
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port:depends("encryption", "wpa2i")
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port.rmempty = true
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if hwtype == "atheros" or hwtype == "broadcom" then
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iso = s:option(Flag, "isolate", translate("a_w_apisolation"), translate("a_w_apisolation1"))
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iso.rmempty = true
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iso:depends("mode", "ap")
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hide = s:option(Flag, "hidden", translate("a_w_hideessid"))
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hide.rmempty = true
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hide:depends("mode", "ap")
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end
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if hwtype == "mac80211" or hwtype == "atheros" then
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bssid:depends({mode="adhoc"})
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end
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if hwtype == "broadcom" then
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bssid:depends({mode="wds"})
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end
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return m
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