modules: Split luci-mod-full
[project/luci.git] / modules / luci-mod-admin-full / luasrc / model / cbi / admin_network / wifi.lua
diff --git a/modules/luci-mod-admin-full/luasrc/model/cbi/admin_network/wifi.lua b/modules/luci-mod-admin-full/luasrc/model/cbi/admin_network/wifi.lua
deleted file mode 100644 (file)
index 743efaa..0000000
+++ /dev/null
@@ -1,1101 +0,0 @@
--- Copyright 2008 Steven Barth <steven@midlink.org>
--- Licensed to the public under the Apache License 2.0.
-
-local wa = require "luci.tools.webadmin"
-local nw = require "luci.model.network"
-local ut = require "luci.util"
-local nt = require "luci.sys".net
-local fs = require "nixio.fs"
-
-local acct_port, acct_secret, acct_server, anonymous_identity, ant1, ant2,
-       auth, auth_port, auth_secret, auth_server, bssid, cacert, cacert2,
-       cc, ch, cipher, clientcert, clientcert2, ea, eaptype, en, encr,
-       ft_protocol, ft_psk_generate_local, hidden, htmode, identity,
-       ieee80211r, ieee80211w, ifname, isolate, key_retries,
-       legacyrates, max_timeout, meshfwd, meshid, ml, mobility_domain, mode,
-       mp, nasid, network, password, pmk_r1_push, privkey, privkey2, privkeypwd,
-       privkeypwd2, r0_key_lifetime, r0kh, r1_key_holder, r1kh,
-       reassociation_deadline, retry_timeout, ssid, st, tp, wepkey, wepslot,
-       wmm, wpakey, wps, disassoc_low_ack, short_preamble, beacon_int, dtim_period
-
-arg[1] = arg[1] or ""
-
-m = Map("wireless", "",
-       translate("The <em>Device Configuration</em> section covers physical settings of the radio " ..
-               "hardware such as channel, transmit power or antenna selection which are shared among all " ..
-               "defined wireless networks (if the radio hardware is multi-SSID capable). Per network settings " ..
-               "like encryption or operation mode are grouped in the <em>Interface Configuration</em>."))
-
-m:chain("network")
-m:chain("firewall")
-m.redirect = luci.dispatcher.build_url("admin/network/wireless")
-
-nw.init(m.uci)
-
-local wnet = nw:get_wifinet(arg[1])
-local wdev = wnet and wnet:get_device()
-
--- redirect to overview page if network does not exist anymore (e.g. after a revert)
-if not wnet or not wdev then
-       luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless"))
-       return
-end
-
-local function txpower_list(iw)
-       local list = iw.txpwrlist or { }
-       local off  = tonumber(iw.txpower_offset) or 0
-       local new  = { }
-       local prev = -1
-       local _, val
-       for _, val in ipairs(list) do
-               local dbm = val.dbm + off
-               local mw  = math.floor(10 ^ (dbm / 10))
-               if mw ~= prev then
-                       prev = mw
-                       new[#new+1] = {
-                               display_dbm = dbm,
-                               display_mw  = mw,
-                               driver_dbm  = val.dbm,
-                               driver_mw   = val.mw
-                       }
-               end
-       end
-       return new
-end
-
-local function txpower_current(pwr, list)
-       pwr = tonumber(pwr)
-       if pwr ~= nil then
-               local _, item
-               for _, item in ipairs(list) do
-                       if item.driver_dbm >= pwr then
-                               return item.driver_dbm
-                       end
-               end
-       end
-       return pwr or ""
-end
-
-local iw = luci.sys.wifi.getiwinfo(arg[1])
-local hw_modes      = iw.hwmodelist or { }
-local tx_power_list = txpower_list(iw)
-local tx_power_cur  = txpower_current(wdev:get("txpower"), tx_power_list)
-
--- wireless toggle was requested, commit and reload page
-function m.parse(map)
-       local new_cc = m:formvalue("cbid.wireless.%s.country" % wdev:name())
-       local old_cc = m:get(wdev:name(), "country")
-
-       if m:formvalue("cbid.wireless.%s.__toggle" % wdev:name()) then
-               if wdev:get("disabled") == "1" or wnet:get("disabled") == "1" then
-                       wnet:set("disabled", nil)
-               else
-                       wnet:set("disabled", "1")
-               end
-               wdev:set("disabled", nil)
-               m.apply_needed = true
-               m.redirect = nil
-       end
-
-       Map.parse(map)
-
-       if m:get(wdev:name(), "type") == "mac80211" and new_cc and new_cc ~= old_cc then
-               luci.sys.call("iw reg set %s" % ut.shellquote(new_cc))
-
-               local old_ch = tonumber(m:formvalue("cbid.wireless.%s._mode_freq.channel" % wdev:name()) or "")
-               if old_ch then
-                       local _, c, new_ch
-                       for _, c in ipairs(iw.freqlist) do
-                               if c.channel > old_ch or (old_ch <= 14 and c.channel > 14) then
-                                       break
-                               end
-                               new_ch = c.channel
-                       end
-                       if new_ch ~= old_ch then
-                               wdev:set("channel", new_ch)
-                               m.message = translatef("Channel %d is not available in the %s regulatory domain and has been auto-adjusted to %d.",
-                                       old_ch, new_cc, new_ch)
-                       end
-               end
-       end
-
-       if wdev:get("disabled") == "1" or wnet:get("disabled") == "1" then
-               en.title      = translate("Wireless network is disabled")
-               en.inputtitle = translate("Enable")
-               en.inputstyle = "apply"
-       else
-               en.title      = translate("Wireless network is enabled")
-               en.inputtitle = translate("Disable")
-               en.inputstyle = "reset"
-       end
-end
-
-m.title = luci.util.pcdata(wnet:get_i18n())
-
-s = m:section(NamedSection, wdev:name(), "wifi-device", translate("Device Configuration"))
-s.addremove = false
-
-s:tab("general", translate("General Setup"))
-s:tab("macfilter", translate("MAC-Filter"))
-s:tab("advanced", translate("Advanced Settings"))
-
-st = s:taboption("general", DummyValue, "__status", translate("Status"))
-st.template = "admin_network/wifi_status"
-st.ifname   = arg[1]
-
-en = s:taboption("general", Button, "__toggle")
-
-local hwtype = wdev:get("type")
-
--- NanoFoo
-local nsantenna = wdev:get("antenna")
-
--- Check whether there are client interfaces on the same radio,
--- if yes, lock the channel choice as these stations will dicatate the freq
-local found_sta = nil
-local _, net
-if wnet:mode() ~= "sta" then
-       for _, net in ipairs(wdev:get_wifinets()) do
-               if net:mode() == "sta" and net:get("disabled") ~= "1" then
-                       if not found_sta then
-                               found_sta = {}
-                               found_sta.channel = net:channel()
-                               found_sta.names = {}
-                       end
-                       found_sta.names[#found_sta.names+1] = net:shortname()
-               end
-       end
-end
-
-if found_sta then
-       ch = s:taboption("general", DummyValue, "choice", translate("Channel"))
-       ch.value = translatef("Locked to channel %s used by: %s",
-               found_sta.channel or "(auto)", table.concat(found_sta.names, ", "))
-else
-       ch = s:taboption("general", Value, "_mode_freq", '<br />'..translate("Operating frequency"))
-       ch.iwinfo = iw
-       ch.template = "cbi/wireless_modefreq"
-
-       function ch.cfgvalue(self, section)
-               return {
-                       m:get(section, "hwmode") or "",
-                       m:get(section, "channel") or "auto",
-                       m:get(section, "htmode") or ""
-               }
-       end
-
-       function ch.formvalue(self, section)
-               return {
-                       m:formvalue(self:cbid(section) .. ".band") or (hw_modes.g and "11g" or "11a"),
-                       m:formvalue(self:cbid(section) .. ".channel") or "auto",
-                       m:formvalue(self:cbid(section) .. ".htmode") or ""
-               }
-       end
-
-       function ch.write(self, section, value)
-               m:set(section, "hwmode", value[1])
-               m:set(section, "channel", value[2])
-               m:set(section, "htmode", value[3])
-       end
-end
-
-------------------- MAC80211 Device ------------------
-
-if hwtype == "mac80211" then
-       if #tx_power_list > 0 then
-               tp = s:taboption("general", ListValue,
-                       "txpower", translate("Transmit Power"), "dBm")
-               tp.rmempty = true
-               tp.default = tx_power_cur
-               function tp.cfgvalue(...)
-                       return txpower_current(Value.cfgvalue(...), tx_power_list)
-               end
-
-               tp:value("", translate("auto"))
-               for _, p in ipairs(tx_power_list) do
-                       tp:value(p.driver_dbm, "%i dBm (%i mW)"
-                               %{ p.display_dbm, p.display_mw })
-               end
-       end
-
-       local cl = iw and iw.countrylist
-       if cl and #cl > 0 then
-               cc = s:taboption("advanced", ListValue, "country", translate("Country Code"), translate("Use ISO/IEC 3166 alpha2 country codes."))
-               cc.default = tostring(iw and iw.country or "00")
-               for _, c in ipairs(cl) do
-                       cc:value(c.alpha2, "%s - %s" %{ c.alpha2, c.name })
-               end
-       else
-               s:taboption("advanced", Value, "country", translate("Country Code"), translate("Use ISO/IEC 3166 alpha2 country codes."))
-       end
-
-       legacyrates = s:taboption("advanced", Flag, "legacy_rates", translate("Allow legacy 802.11b rates"))
-       legacyrates.rmempty = false
-       legacyrates.default = "1"
-
-       s:taboption("advanced", Value, "distance", translate("Distance Optimization"),
-               translate("Distance to farthest network member in meters."))
-
-       -- external antenna profiles
-       local eal = iw and iw.extant
-       if eal and #eal > 0 then
-               ea = s:taboption("advanced", ListValue, "extant", translate("Antenna Configuration"))
-               for _, eap in ipairs(eal) do
-                       ea:value(eap.id, "%s (%s)" %{ eap.name, eap.description })
-                       if eap.selected then
-                               ea.default = eap.id
-                       end
-               end
-       end
-
-       s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
-       s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
-       
-       s:taboption("advanced", Flag, "noscan", translate("Force 40MHz mode"),
-               translate("Always use 40MHz channels even if the secondary channel overlaps. Using this option does not comply with IEEE 802.11n-2009!")).optional = true
-
-       beacon_int = s:taboption("advanced", Value, "beacon_int", translate("Beacon Interval"))
-       beacon_int.optional = true
-       beacon_int.placeholder = 100
-       beacon_int.datatype = "range(15,65535)"
-end
-
-
-------------------- Broadcom Device ------------------
-
-if hwtype == "broadcom" then
-       tp = s:taboption("general",
-               (#tx_power_list > 0) and ListValue or Value,
-               "txpower", translate("Transmit Power"), "dBm")
-
-       tp.rmempty = true
-       tp.default = tx_power_cur
-
-       function tp.cfgvalue(...)
-               return txpower_current(Value.cfgvalue(...), tx_power_list)
-       end
-
-       tp:value("", translate("auto"))
-       for _, p in ipairs(tx_power_list) do
-               tp:value(p.driver_dbm, "%i dBm (%i mW)"
-                       %{ p.display_dbm, p.display_mw })
-       end
-
-       mode = s:taboption("advanced", ListValue, "hwmode", translate("Band"))
-       if hw_modes.b then
-               mode:value("11b", "2.4GHz (802.11b)")
-               if hw_modes.g then
-                       mode:value("11bg", "2.4GHz (802.11b+g)")
-               end
-       end
-       if hw_modes.g then
-               mode:value("11g", "2.4GHz (802.11g)")
-               mode:value("11gst", "2.4GHz (802.11g + Turbo)")
-               mode:value("11lrs", "2.4GHz (802.11g Limited Rate Support)")
-       end
-       if hw_modes.a then mode:value("11a", "5GHz (802.11a)") end
-       if hw_modes.n then
-               if hw_modes.g then
-                       mode:value("11ng", "2.4GHz (802.11g+n)")
-                       mode:value("11n", "2.4GHz (802.11n)")
-               end
-               if hw_modes.a then
-                       mode:value("11na", "5GHz (802.11a+n)")
-                       mode:value("11n", "5GHz (802.11n)")
-               end
-               htmode = s:taboption("advanced", ListValue, "htmode", translate("HT mode (802.11n)"))
-               htmode:depends("hwmode", "11ng")
-               htmode:depends("hwmode", "11na")
-               htmode:depends("hwmode", "11n")
-               htmode:value("HT20", "20MHz")
-               htmode:value("HT40", "40MHz")
-       end
-
-       ant1 = s:taboption("advanced", ListValue, "txantenna", translate("Transmitter Antenna"))
-       ant1.widget = "radio"
-       ant1:depends("diversity", "")
-       ant1:value("3", translate("auto"))
-       ant1:value("0", translate("Antenna 1"))
-       ant1:value("1", translate("Antenna 2"))
-
-       ant2 = s:taboption("advanced", ListValue, "rxantenna", translate("Receiver Antenna"))
-       ant2.widget = "radio"
-       ant2:depends("diversity", "")
-       ant2:value("3", translate("auto"))
-       ant2:value("0", translate("Antenna 1"))
-       ant2:value("1", translate("Antenna 2"))
-
-       s:taboption("advanced", Flag, "frameburst", translate("Frame Bursting"))
-
-       s:taboption("advanced", Value, "distance", translate("Distance Optimization"))
-       --s:option(Value, "slottime", translate("Slot time"))
-
-       s:taboption("advanced", Value, "country", translate("Country Code"))
-       s:taboption("advanced", Value, "maxassoc", translate("Connection Limit"))
-end
-
-
---------------------- HostAP Device ---------------------
-
-if hwtype == "prism2" then
-       s:taboption("advanced", Value, "txpower", translate("Transmit Power"), "att units").rmempty = true
-
-       s:taboption("advanced", Flag, "diversity", translate("Diversity")).rmempty = false
-
-       s:taboption("advanced", Value, "txantenna", translate("Transmitter Antenna"))
-       s:taboption("advanced", Value, "rxantenna", translate("Receiver Antenna"))
-end
-
-
------------------------ Interface -----------------------
-
-s = m:section(NamedSection, wnet.sid, "wifi-iface", translate("Interface Configuration"))
-s.addremove = false
-s.anonymous = true
-s.defaults.device = wdev:name()
-
-s:tab("general", translate("General Setup"))
-s:tab("encryption", translate("Wireless Security"))
-s:tab("macfilter", translate("MAC-Filter"))
-s:tab("advanced", translate("Advanced Settings"))
-
-mode = s:taboption("general", ListValue, "mode", translate("Mode"))
-mode.override_values = true
-mode:value("ap", translate("Access Point"))
-mode:value("sta", translate("Client"))
-mode:value("adhoc", translate("Ad-Hoc"))
-
-meshid = s:taboption("general", Value, "mesh_id", translate("Mesh Id"))
-meshid:depends({mode="mesh"})
-
-meshfwd = s:taboption("advanced", Flag, "mesh_fwding", translate("Forward mesh peer traffic"))
-meshfwd.rmempty = false
-meshfwd.default = "1"
-meshfwd:depends({mode="mesh"})
-
-ssid = s:taboption("general", Value, "ssid", translate("<abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
-ssid.datatype = "maxlength(32)"
-ssid:depends({mode="ap"})
-ssid:depends({mode="sta"})
-ssid:depends({mode="adhoc"})
-ssid:depends({mode="ahdemo"})
-ssid:depends({mode="monitor"})
-ssid:depends({mode="ap-wds"})
-ssid:depends({mode="sta-wds"})
-ssid:depends({mode="wds"})
-
-bssid = s:taboption("general", Value, "bssid", translate("<abbr title=\"Basic Service Set Identifier\">BSSID</abbr>"))
-
-network = s:taboption("general", Value, "network", translate("Network"),
-       translate("Choose the network(s) you want to attach to this wireless interface or " ..
-               "fill out the <em>create</em> field to define a new network."))
-
-network.rmempty = true
-network.template = "cbi/network_netlist"
-network.widget = "checkbox"
-network.novirtual = true
-
-function network.write(self, section, value)
-       local i = nw:get_interface(section)
-       if i then
-               local _, net, old, new = nil, nil, {}, {}
-
-               for _, net in ipairs(i:get_networks()) do
-                       old[net:name()] = true
-               end
-
-               for net in ut.imatch(value) do
-                       new[net] = true
-                       if not old[net] then
-                               local n = nw:get_network(net) or nw:add_network(net, { proto = "none" })
-                               if n then
-                                       if not n:is_empty() then
-                                               n:set("type", "bridge")
-                                       end
-                                       n:add_interface(i)
-                               end
-                       end
-               end
-
-               for net, _ in pairs(old) do
-                       if not new[net] then
-                               local n = nw:get_network(net)
-                               if n then
-                                       n:del_interface(i)
-                               end
-                       end
-               end
-       end
-end
-
--------------------- MAC80211 Interface ----------------------
-
-if hwtype == "mac80211" then
-       if fs.access("/usr/sbin/iw") then
-               mode:value("mesh", "802.11s")
-       end
-
-       mode:value("ahdemo", translate("Pseudo Ad-Hoc (ahdemo)"))
-       mode:value("monitor", translate("Monitor"))
-       bssid:depends({mode="adhoc"})
-       bssid:depends({mode="sta"})
-       bssid:depends({mode="sta-wds"})
-
-       mp = s:taboption("macfilter", ListValue, "macfilter", translate("MAC-Address Filter"))
-       mp:depends({mode="ap"})
-       mp:depends({mode="ap-wds"})
-       mp:value("", translate("disable"))
-       mp:value("allow", translate("Allow listed only"))
-       mp:value("deny", translate("Allow all except listed"))
-
-       ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
-       ml.datatype = "macaddr"
-       ml:depends({macfilter="allow"})
-       ml:depends({macfilter="deny"})
-       nt.mac_hints(function(mac, name) ml:value(mac, "%s (%s)" %{ mac, name }) end)
-
-       mode:value("ap-wds", "%s (%s)" % {translate("Access Point"), translate("WDS")})
-       mode:value("sta-wds", "%s (%s)" % {translate("Client"), translate("WDS")})
-
-       function mode.write(self, section, value)
-               if value == "ap-wds" then
-                       ListValue.write(self, section, "ap")
-                       m.uci:set("wireless", section, "wds", 1)
-               elseif value == "sta-wds" then
-                       ListValue.write(self, section, "sta")
-                       m.uci:set("wireless", section, "wds", 1)
-               else
-                       ListValue.write(self, section, value)
-                       m.uci:delete("wireless", section, "wds")
-               end
-       end
-
-       function mode.cfgvalue(self, section)
-               local mode = ListValue.cfgvalue(self, section)
-               local wds  = m.uci:get("wireless", section, "wds") == "1"
-
-               if mode == "ap" and wds then
-                       return "ap-wds"
-               elseif mode == "sta" and wds then
-                       return "sta-wds"
-               else
-                       return mode
-               end
-       end
-
-       hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
-       hidden:depends({mode="ap"})
-       hidden:depends({mode="ap-wds"})
-
-       wmm = s:taboption("general", Flag, "wmm", translate("WMM Mode"))
-       wmm:depends({mode="ap"})
-       wmm:depends({mode="ap-wds"})
-       wmm.default = wmm.enabled
-
-       isolate = s:taboption("advanced", Flag, "isolate", translate("Isolate Clients"),
-        translate("Prevents client-to-client communication"))
-       isolate:depends({mode="ap"})
-       isolate:depends({mode="ap-wds"})
-
-       ifname = s:taboption("advanced", Value, "ifname", translate("Interface name"), translate("Override default interface name"))
-       ifname.optional = true
-
-       short_preamble = s:taboption("advanced", Flag, "short_preamble", translate("Short Preamble"))
-       short_preamble.default = short_preamble.enabled
-
-       dtim_period = s:taboption("advanced", Value, "dtim_period", translate("DTIM Interval"), translate("Delivery Traffic Indication Message Interval"))
-       dtim_period.optional = true
-       dtim_period.placeholder = 2
-       dtim_period.datatype = "range(1,255)"
-
-       disassoc_low_ack = s:taboption("advanced", Flag, "disassoc_low_ack", translate("Disassociate On Low Acknowledgement"),
-               translate("Allow AP mode to disconnect STAs based on low ACK condition"))
-       disassoc_low_ack.default = disassoc_low_ack.enabled
-end
-
-
--------------------- Broadcom Interface ----------------------
-
-if hwtype == "broadcom" then
-       mode:value("wds", translate("WDS"))
-       mode:value("monitor", translate("Monitor"))
-
-       hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
-       hidden:depends({mode="ap"})
-       hidden:depends({mode="adhoc"})
-       hidden:depends({mode="wds"})
-
-       isolate = s:taboption("advanced", Flag, "isolate", translate("Separate Clients"),
-        translate("Prevents client-to-client communication"))
-       isolate:depends({mode="ap"})
-
-       s:taboption("advanced", Flag, "doth", "802.11h")
-       s:taboption("advanced", Flag, "wmm", translate("WMM Mode"))
-
-       bssid:depends({mode="wds"})
-       bssid:depends({mode="adhoc"})
-end
-
-
------------------------ HostAP Interface ---------------------
-
-if hwtype == "prism2" then
-       mode:value("wds", translate("WDS"))
-       mode:value("monitor", translate("Monitor"))
-
-       hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
-       hidden:depends({mode="ap"})
-       hidden:depends({mode="adhoc"})
-       hidden:depends({mode="wds"})
-
-       bssid:depends({mode="sta"})
-
-       mp = s:taboption("macfilter", ListValue, "macpolicy", translate("MAC-Address Filter"))
-       mp:value("", translate("disable"))
-       mp:value("allow", translate("Allow listed only"))
-       mp:value("deny", translate("Allow all except listed"))
-       ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
-       ml:depends({macpolicy="allow"})
-       ml:depends({macpolicy="deny"})
-       nt.mac_hints(function(mac, name) ml:value(mac, "%s (%s)" %{ mac, name }) end)
-
-       s:taboption("advanced", Value, "rate", translate("Transmission Rate"))
-       s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
-       s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
-end
-
-
-------------------- WiFI-Encryption -------------------
-
-encr = s:taboption("encryption", ListValue, "encryption", translate("Encryption"))
-encr.override_values = true
-encr.override_depends = true
-encr:depends({mode="ap"})
-encr:depends({mode="sta"})
-encr:depends({mode="adhoc"})
-encr:depends({mode="ahdemo"})
-encr:depends({mode="ap-wds"})
-encr:depends({mode="sta-wds"})
-encr:depends({mode="mesh"})
-
-cipher = s:taboption("encryption", ListValue, "cipher", translate("Cipher"))
-cipher:depends({encryption="wpa"})
-cipher:depends({encryption="wpa2"})
-cipher:depends({encryption="psk"})
-cipher:depends({encryption="psk2"})
-cipher:depends({encryption="wpa-mixed"})
-cipher:depends({encryption="psk-mixed"})
-cipher:value("auto", translate("auto"))
-cipher:value("ccmp", translate("Force CCMP (AES)"))
-cipher:value("tkip", translate("Force TKIP"))
-cipher:value("tkip+ccmp", translate("Force TKIP and CCMP (AES)"))
-
-function encr.cfgvalue(self, section)
-       local v = tostring(ListValue.cfgvalue(self, section))
-       if v == "wep" then
-               return "wep-open"
-       elseif v and v:match("%+") then
-               return (v:gsub("%+.+$", ""))
-       end
-       return v
-end
-
-function encr.write(self, section, value)
-       local e = tostring(encr:formvalue(section))
-       local c = tostring(cipher:formvalue(section))
-       if value == "wpa" or value == "wpa2"  then
-               self.map.uci:delete("wireless", section, "key")
-       end
-       if e and (c == "tkip" or c == "ccmp" or c == "tkip+ccmp") then
-               e = e .. "+" .. c
-       end
-       self.map:set(section, "encryption", e)
-end
-
-function cipher.cfgvalue(self, section)
-       local v = tostring(ListValue.cfgvalue(encr, section))
-       if v and v:match("%+") then
-               v = v:gsub("^[^%+]+%+", "")
-               if v == "aes" then v = "ccmp"
-               elseif v == "tkip+aes" then v = "tkip+ccmp"
-               elseif v == "aes+tkip" then v = "tkip+ccmp"
-               elseif v == "ccmp+tkip" then v = "tkip+ccmp"
-               end
-       end
-       return v
-end
-
-function cipher.write(self, section)
-       return encr:write(section)
-end
-
-
-encr:value("none", "No Encryption")
-encr:value("wep-open",   translate("WEP Open System"), {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"}, {mode="ahdemo"}, {mode="wds"})
-encr:value("wep-shared", translate("WEP Shared Key"),  {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"}, {mode="ahdemo"}, {mode="wds"})
-
-if hwtype == "mac80211" or hwtype == "prism2" then
-       local supplicant = fs.access("/usr/sbin/wpa_supplicant")
-       local hostapd = fs.access("/usr/sbin/hostapd")
-
-       -- Probe EAP support
-       local has_ap_eap  = (os.execute("hostapd -veap >/dev/null 2>/dev/null") == 0)
-       local has_sta_eap = (os.execute("wpa_supplicant -veap >/dev/null 2>/dev/null") == 0)
-
-       if hostapd and supplicant then
-               encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"})
-               encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"})
-               encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"}, {mode="adhoc"})
-               if has_ap_eap and has_sta_eap then
-                       encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
-                       encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
-               end
-       elseif hostapd and not supplicant then
-               encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="ap-wds"})
-               encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="ap-wds"})
-               encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="ap-wds"})
-               if has_ap_eap then
-                       encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="ap-wds"})
-                       encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="ap-wds"})
-               end
-               encr.description = translate(
-                       "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
-                       "and ad-hoc mode) to be installed."
-               )
-       elseif not hostapd and supplicant then
-               encr:value("psk", "WPA-PSK", {mode="sta"}, {mode="sta-wds"}, {mode="adhoc"})
-               encr:value("psk2", "WPA2-PSK", {mode="sta"}, {mode="sta-wds"}, {mode="adhoc"})
-               encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="sta"}, {mode="sta-wds"}, {mode="adhoc"})
-               if has_sta_eap then
-                       encr:value("wpa", "WPA-EAP", {mode="sta"}, {mode="sta-wds"})
-                       encr:value("wpa2", "WPA2-EAP", {mode="sta"}, {mode="sta-wds"})
-               end
-               encr.description = translate(
-                       "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
-                       "and ad-hoc mode) to be installed."
-               )
-       else
-               encr.description = translate(
-                       "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
-                       "and ad-hoc mode) to be installed."
-               )
-       end
-elseif hwtype == "broadcom" then
-       encr:value("psk", "WPA-PSK")
-       encr:value("psk2", "WPA2-PSK")
-       encr:value("psk+psk2", "WPA-PSK/WPA2-PSK Mixed Mode")
-end
-
-auth_server = s:taboption("encryption", Value, "auth_server", translate("Radius-Authentication-Server"))
-auth_server:depends({mode="ap", encryption="wpa"})
-auth_server:depends({mode="ap", encryption="wpa2"})
-auth_server:depends({mode="ap-wds", encryption="wpa"})
-auth_server:depends({mode="ap-wds", encryption="wpa2"})
-auth_server.rmempty = true
-auth_server.datatype = "host(0)"
-
-auth_port = s:taboption("encryption", Value, "auth_port", translate("Radius-Authentication-Port"), translatef("Default %d", 1812))
-auth_port:depends({mode="ap", encryption="wpa"})
-auth_port:depends({mode="ap", encryption="wpa2"})
-auth_port:depends({mode="ap-wds", encryption="wpa"})
-auth_port:depends({mode="ap-wds", encryption="wpa2"})
-auth_port.rmempty = true
-auth_port.datatype = "port"
-
-auth_secret = s:taboption("encryption", Value, "auth_secret", translate("Radius-Authentication-Secret"))
-auth_secret:depends({mode="ap", encryption="wpa"})
-auth_secret:depends({mode="ap", encryption="wpa2"})
-auth_secret:depends({mode="ap-wds", encryption="wpa"})
-auth_secret:depends({mode="ap-wds", encryption="wpa2"})
-auth_secret.rmempty = true
-auth_secret.password = true
-
-acct_server = s:taboption("encryption", Value, "acct_server", translate("Radius-Accounting-Server"))
-acct_server:depends({mode="ap", encryption="wpa"})
-acct_server:depends({mode="ap", encryption="wpa2"})
-acct_server:depends({mode="ap-wds", encryption="wpa"})
-acct_server:depends({mode="ap-wds", encryption="wpa2"})
-acct_server.rmempty = true
-acct_server.datatype = "host(0)"
-
-acct_port = s:taboption("encryption", Value, "acct_port", translate("Radius-Accounting-Port"), translatef("Default %d", 1813))
-acct_port:depends({mode="ap", encryption="wpa"})
-acct_port:depends({mode="ap", encryption="wpa2"})
-acct_port:depends({mode="ap-wds", encryption="wpa"})
-acct_port:depends({mode="ap-wds", encryption="wpa2"})
-acct_port.rmempty = true
-acct_port.datatype = "port"
-
-acct_secret = s:taboption("encryption", Value, "acct_secret", translate("Radius-Accounting-Secret"))
-acct_secret:depends({mode="ap", encryption="wpa"})
-acct_secret:depends({mode="ap", encryption="wpa2"})
-acct_secret:depends({mode="ap-wds", encryption="wpa"})
-acct_secret:depends({mode="ap-wds", encryption="wpa2"})
-acct_secret.rmempty = true
-acct_secret.password = true
-
-wpakey = s:taboption("encryption", Value, "_wpa_key", translate("Key"))
-wpakey:depends("encryption", "psk")
-wpakey:depends("encryption", "psk2")
-wpakey:depends("encryption", "psk+psk2")
-wpakey:depends("encryption", "psk-mixed")
-wpakey.datatype = "wpakey"
-wpakey.rmempty = true
-wpakey.password = true
-
-wpakey.cfgvalue = function(self, section, value)
-       local key = m.uci:get("wireless", section, "key")
-       if key == "1" or key == "2" or key == "3" or key == "4" then
-               return nil
-       end
-       return key
-end
-
-wpakey.write = function(self, section, value)
-       self.map.uci:set("wireless", section, "key", value)
-       self.map.uci:delete("wireless", section, "key1")
-end
-
-
-wepslot = s:taboption("encryption", ListValue, "_wep_key", translate("Used Key Slot"))
-wepslot:depends("encryption", "wep-open")
-wepslot:depends("encryption", "wep-shared")
-wepslot:value("1", translatef("Key #%d", 1))
-wepslot:value("2", translatef("Key #%d", 2))
-wepslot:value("3", translatef("Key #%d", 3))
-wepslot:value("4", translatef("Key #%d", 4))
-
-wepslot.cfgvalue = function(self, section)
-       local slot = tonumber(m.uci:get("wireless", section, "key"))
-       if not slot or slot < 1 or slot > 4 then
-               return 1
-       end
-       return slot
-end
-
-wepslot.write = function(self, section, value)
-       self.map.uci:set("wireless", section, "key", value)
-end
-
-local slot
-for slot=1,4 do
-       wepkey = s:taboption("encryption", Value, "key" .. slot, translatef("Key #%d", slot))
-       wepkey:depends("encryption", "wep-open")
-       wepkey:depends("encryption", "wep-shared")
-       wepkey.datatype = "wepkey"
-       wepkey.rmempty = true
-       wepkey.password = true
-
-       function wepkey.write(self, section, value)
-               if value and (#value == 5 or #value == 13) then
-                       value = "s:" .. value
-               end
-               return Value.write(self, section, value)
-       end
-end
-
-
-if hwtype == "mac80211" or hwtype == "prism2" then
-
-       -- Probe 802.11r support (and EAP support as a proxy for Openwrt)
-       local has_80211r = (os.execute("hostapd -v11r 2>/dev/null || hostapd -veap 2>/dev/null") == 0)
-
-       ieee80211r = s:taboption("encryption", Flag, "ieee80211r",
-               translate("802.11r Fast Transition"),
-               translate("Enables fast roaming among access points that belong " ..
-                       "to the same Mobility Domain"))
-       ieee80211r:depends({mode="ap", encryption="wpa"})
-       ieee80211r:depends({mode="ap", encryption="wpa2"})
-       ieee80211r:depends({mode="ap-wds", encryption="wpa"})
-       ieee80211r:depends({mode="ap-wds", encryption="wpa2"})
-       if has_80211r then
-               ieee80211r:depends({mode="ap", encryption="psk"})
-               ieee80211r:depends({mode="ap", encryption="psk2"})
-               ieee80211r:depends({mode="ap", encryption="psk-mixed"})
-               ieee80211r:depends({mode="ap-wds", encryption="psk"})
-               ieee80211r:depends({mode="ap-wds", encryption="psk2"})
-               ieee80211r:depends({mode="ap-wds", encryption="psk-mixed"})
-       end
-       ieee80211r.rmempty = true
-
-       nasid = s:taboption("encryption", Value, "nasid", translate("NAS ID"),
-               translate("Used for two different purposes: RADIUS NAS ID and " ..
-                       "802.11r R0KH-ID. Not needed with normal WPA(2)-PSK."))
-       nasid:depends({mode="ap", encryption="wpa"})
-       nasid:depends({mode="ap", encryption="wpa2"})
-       nasid:depends({mode="ap-wds", encryption="wpa"})
-       nasid:depends({mode="ap-wds", encryption="wpa2"})
-       nasid:depends({ieee80211r="1"})
-       nasid.rmempty = true
-
-       mobility_domain = s:taboption("encryption", Value, "mobility_domain",
-                       translate("Mobility Domain"),
-                       translate("4-character hexadecimal ID"))
-       mobility_domain:depends({ieee80211r="1"})
-       mobility_domain.placeholder = "4f57"
-       mobility_domain.datatype = "and(hexstring,rangelength(4,4))"
-       mobility_domain.rmempty = true
-
-       reassociation_deadline = s:taboption("encryption", Value, "reassociation_deadline",
-               translate("Reassociation Deadline"),
-               translate("time units (TUs / 1.024 ms) [1000-65535]"))
-       reassociation_deadline:depends({ieee80211r="1"})
-       reassociation_deadline.placeholder = "1000"
-       reassociation_deadline.datatype = "range(1000,65535)"
-       reassociation_deadline.rmempty = true
-
-       ft_protocol = s:taboption("encryption", ListValue, "ft_over_ds", translate("FT protocol"))
-       ft_protocol:depends({ieee80211r="1"})
-       ft_protocol:value("1", translatef("FT over DS"))
-       ft_protocol:value("0", translatef("FT over the Air"))
-       ft_protocol.rmempty = true
-
-       ft_psk_generate_local = s:taboption("encryption", Flag, "ft_psk_generate_local",
-               translate("Generate PMK locally"),
-               translate("When using a PSK, the PMK can be generated locally without inter AP communications"))
-       ft_psk_generate_local:depends({ieee80211r="1"})
-
-       r0_key_lifetime = s:taboption("encryption", Value, "r0_key_lifetime",
-                       translate("R0 Key Lifetime"), translate("minutes"))
-       r0_key_lifetime:depends({ieee80211r="1", ft_psk_generate_local=""})
-       r0_key_lifetime.placeholder = "10000"
-       r0_key_lifetime.datatype = "uinteger"
-       r0_key_lifetime.rmempty = true
-
-       r1_key_holder = s:taboption("encryption", Value, "r1_key_holder",
-                       translate("R1 Key Holder"),
-                       translate("6-octet identifier as a hex string - no colons"))
-       r1_key_holder:depends({ieee80211r="1", ft_psk_generate_local=""})
-       r1_key_holder.placeholder = "00004f577274"
-       r1_key_holder.datatype = "and(hexstring,rangelength(12,12))"
-       r1_key_holder.rmempty = true
-
-       pmk_r1_push = s:taboption("encryption", Flag, "pmk_r1_push", translate("PMK R1 Push"))
-       pmk_r1_push:depends({ieee80211r="1", ft_psk_generate_local=""})
-       pmk_r1_push.placeholder = "0"
-       pmk_r1_push.rmempty = true
-
-       r0kh = s:taboption("encryption", DynamicList, "r0kh", translate("External R0 Key Holder List"),
-               translate("List of R0KHs in the same Mobility Domain. " ..
-                       "<br />Format: MAC-address,NAS-Identifier,128-bit key as hex string. " ..
-                       "<br />This list is used to map R0KH-ID (NAS Identifier) to a destination " ..
-                       "MAC address when requesting PMK-R1 key from the R0KH that the STA " ..
-                       "used during the Initial Mobility Domain Association."))
-       r0kh:depends({ieee80211r="1", ft_psk_generate_local=""})
-       r0kh.rmempty = true
-
-       r1kh = s:taboption("encryption", DynamicList, "r1kh", translate("External R1 Key Holder List"),
-               translate ("List of R1KHs in the same Mobility Domain. "..
-                       "<br />Format: MAC-address,R1KH-ID as 6 octets with colons,128-bit key as hex string. "..
-                       "<br />This list is used to map R1KH-ID to a destination MAC address " ..
-                       "when sending PMK-R1 key from the R0KH. This is also the " ..
-                       "list of authorized R1KHs in the MD that can request PMK-R1 keys."))
-       r1kh:depends({ieee80211r="1", ft_psk_generate_local=""})
-       r1kh.rmempty = true
-       -- End of 802.11r options
-
-       eaptype = s:taboption("encryption", ListValue, "eap_type", translate("EAP-Method"))
-       eaptype:value("tls",  "TLS")
-       eaptype:value("ttls", "TTLS")
-       eaptype:value("peap", "PEAP")
-       eaptype:value("fast", "FAST")
-       eaptype:depends({mode="sta", encryption="wpa"})
-       eaptype:depends({mode="sta", encryption="wpa2"})
-       eaptype:depends({mode="sta-wds", encryption="wpa"})
-       eaptype:depends({mode="sta-wds", encryption="wpa2"})
-
-       cacert = s:taboption("encryption", FileUpload, "ca_cert", translate("Path to CA-Certificate"))
-       cacert:depends({mode="sta", encryption="wpa"})
-       cacert:depends({mode="sta", encryption="wpa2"})
-       cacert:depends({mode="sta-wds", encryption="wpa"})
-       cacert:depends({mode="sta-wds", encryption="wpa2"})
-       cacert.rmempty = true
-
-       clientcert = s:taboption("encryption", FileUpload, "client_cert", translate("Path to Client-Certificate"))
-       clientcert:depends({mode="sta", eap_type="tls", encryption="wpa"})
-       clientcert:depends({mode="sta", eap_type="tls", encryption="wpa2"})
-       clientcert:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
-       clientcert:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
-
-       privkey = s:taboption("encryption", FileUpload, "priv_key", translate("Path to Private Key"))
-       privkey:depends({mode="sta", eap_type="tls", encryption="wpa2"})
-       privkey:depends({mode="sta", eap_type="tls", encryption="wpa"})
-       privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
-       privkey:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
-
-       privkeypwd = s:taboption("encryption", Value, "priv_key_pwd", translate("Password of Private Key"))
-       privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa2"})
-       privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa"})
-       privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
-       privkeypwd:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
-       privkeypwd.rmempty = true
-       privkeypwd.password = true
-
-       auth = s:taboption("encryption", ListValue, "auth", translate("Authentication"))
-       auth:value("PAP", "PAP", {eap_type="ttls"})
-       auth:value("CHAP", "CHAP", {eap_type="ttls"})
-       auth:value("MSCHAP", "MSCHAP", {eap_type="ttls"})
-       auth:value("MSCHAPV2", "MSCHAPv2", {eap_type="ttls"})
-       auth:value("EAP-GTC")
-       auth:value("EAP-MD5")
-       auth:value("EAP-MSCHAPV2")
-       auth:value("EAP-TLS")
-       auth:depends({mode="sta", eap_type="fast", encryption="wpa2"})
-       auth:depends({mode="sta", eap_type="fast", encryption="wpa"})
-       auth:depends({mode="sta", eap_type="peap", encryption="wpa2"})
-       auth:depends({mode="sta", eap_type="peap", encryption="wpa"})
-       auth:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
-       auth:depends({mode="sta", eap_type="ttls", encryption="wpa"})
-       auth:depends({mode="sta-wds", eap_type="fast", encryption="wpa2"})
-       auth:depends({mode="sta-wds", eap_type="fast", encryption="wpa"})
-       auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
-       auth:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
-       auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
-       auth:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
-
-       cacert2 = s:taboption("encryption", FileUpload, "ca_cert2", translate("Path to inner CA-Certificate"))
-       cacert2:depends({mode="sta", auth="EAP-TLS", encryption="wpa"})
-       cacert2:depends({mode="sta", auth="EAP-TLS", encryption="wpa2"})
-       cacert2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa"})
-       cacert2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa2"})
-
-       clientcert2 = s:taboption("encryption", FileUpload, "client_cert2", translate("Path to inner Client-Certificate"))
-       clientcert2:depends({mode="sta", auth="EAP-TLS", encryption="wpa"})
-       clientcert2:depends({mode="sta", auth="EAP-TLS", encryption="wpa2"})
-       clientcert2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa"})
-       clientcert2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa2"})
-
-       privkey2 = s:taboption("encryption", FileUpload, "priv_key2", translate("Path to inner Private Key"))
-       privkey2:depends({mode="sta", auth="EAP-TLS", encryption="wpa"})
-       privkey2:depends({mode="sta", auth="EAP-TLS", encryption="wpa2"})
-       privkey2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa"})
-       privkey2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa2"})
-
-       privkeypwd2 = s:taboption("encryption", Value, "priv_key2_pwd", translate("Password of inner Private Key"))
-       privkeypwd2:depends({mode="sta", auth="EAP-TLS", encryption="wpa"})
-       privkeypwd2:depends({mode="sta", auth="EAP-TLS", encryption="wpa2"})
-       privkeypwd2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa"})
-       privkeypwd2:depends({mode="sta-wds", auth="EAP-TLS", encryption="wpa2"})
-       privkeypwd2.rmempty = true
-       privkeypwd2.password = true
-
-       identity = s:taboption("encryption", Value, "identity", translate("Identity"))
-       identity:depends({mode="sta", eap_type="fast", encryption="wpa2"})
-       identity:depends({mode="sta", eap_type="fast", encryption="wpa"})
-       identity:depends({mode="sta", eap_type="peap", encryption="wpa2"})
-       identity:depends({mode="sta", eap_type="peap", encryption="wpa"})
-       identity:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
-       identity:depends({mode="sta", eap_type="ttls", encryption="wpa"})
-       identity:depends({mode="sta-wds", eap_type="fast", encryption="wpa2"})
-       identity:depends({mode="sta-wds", eap_type="fast", encryption="wpa"})
-       identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
-       identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
-       identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
-       identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
-       identity:depends({mode="sta", eap_type="tls", encryption="wpa2"})
-       identity:depends({mode="sta", eap_type="tls", encryption="wpa"})
-       identity:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
-       identity:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
-
-       anonymous_identity = s:taboption("encryption", Value, "anonymous_identity", translate("Anonymous Identity"))
-       anonymous_identity:depends({mode="sta", eap_type="fast", encryption="wpa2"})
-       anonymous_identity:depends({mode="sta", eap_type="fast", encryption="wpa"})
-       anonymous_identity:depends({mode="sta", eap_type="peap", encryption="wpa2"})
-       anonymous_identity:depends({mode="sta", eap_type="peap", encryption="wpa"})
-       anonymous_identity:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
-       anonymous_identity:depends({mode="sta", eap_type="ttls", encryption="wpa"})
-       anonymous_identity:depends({mode="sta-wds", eap_type="fast", encryption="wpa2"})
-       anonymous_identity:depends({mode="sta-wds", eap_type="fast", encryption="wpa"})
-       anonymous_identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
-       anonymous_identity:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
-       anonymous_identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
-       anonymous_identity:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
-       anonymous_identity:depends({mode="sta", eap_type="tls", encryption="wpa2"})
-       anonymous_identity:depends({mode="sta", eap_type="tls", encryption="wpa"})
-       anonymous_identity:depends({mode="sta-wds", eap_type="tls", encryption="wpa2"})
-       anonymous_identity:depends({mode="sta-wds", eap_type="tls", encryption="wpa"})
-
-       password = s:taboption("encryption", Value, "password", translate("Password"))
-       password:depends({mode="sta", eap_type="fast", encryption="wpa2"})
-       password:depends({mode="sta", eap_type="fast", encryption="wpa"})
-       password:depends({mode="sta", eap_type="peap", encryption="wpa2"})
-       password:depends({mode="sta", eap_type="peap", encryption="wpa"})
-       password:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
-       password:depends({mode="sta", eap_type="ttls", encryption="wpa"})
-       password:depends({mode="sta-wds", eap_type="fast", encryption="wpa2"})
-       password:depends({mode="sta-wds", eap_type="fast", encryption="wpa"})
-       password:depends({mode="sta-wds", eap_type="peap", encryption="wpa2"})
-       password:depends({mode="sta-wds", eap_type="peap", encryption="wpa"})
-       password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa2"})
-       password:depends({mode="sta-wds", eap_type="ttls", encryption="wpa"})
-       password.rmempty = true
-       password.password = true
-end
-
--- ieee802.11w options
-if hwtype == "mac80211" then
-       local has_80211w = (os.execute("hostapd -v11w 2>/dev/null || hostapd -veap 2>/dev/null") == 0)
-       if has_80211w then
-               ieee80211w = s:taboption("encryption", ListValue, "ieee80211w",
-                       translate("802.11w Management Frame Protection"),
-                       translate("Requires the 'full' version of wpad/hostapd " ..
-                               "and support from the wifi driver <br />(as of Feb 2017: " ..
-                               "ath9k and ath10k, in LEDE also mwlwifi and mt76)"))
-               ieee80211w.default = ""
-               ieee80211w.rmempty = true
-               ieee80211w:value("", translate("Disabled (default)"))
-               ieee80211w:value("1", translate("Optional"))
-               ieee80211w:value("2", translate("Required"))
-               ieee80211w:depends({mode="ap", encryption="wpa2"})
-               ieee80211w:depends({mode="ap-wds", encryption="wpa2"})
-               ieee80211w:depends({mode="ap", encryption="psk2"})
-               ieee80211w:depends({mode="ap", encryption="psk-mixed"})
-               ieee80211w:depends({mode="ap-wds", encryption="psk2"})
-               ieee80211w:depends({mode="ap-wds", encryption="psk-mixed"})
-
-               max_timeout = s:taboption("encryption", Value, "ieee80211w_max_timeout",
-                               translate("802.11w maximum timeout"),
-                               translate("802.11w Association SA Query maximum timeout"))
-               max_timeout:depends({ieee80211w="1"})
-               max_timeout:depends({ieee80211w="2"})
-               max_timeout.datatype = "uinteger"
-               max_timeout.placeholder = "1000"
-               max_timeout.rmempty = true
-
-               retry_timeout = s:taboption("encryption", Value, "ieee80211w_retry_timeout",
-                               translate("802.11w retry timeout"),
-                               translate("802.11w Association SA Query retry timeout"))
-               retry_timeout:depends({ieee80211w="1"})
-               retry_timeout:depends({ieee80211w="2"})
-               retry_timeout.datatype = "uinteger"
-               retry_timeout.placeholder = "201"
-               retry_timeout.rmempty = true
-       end
-
-       key_retries = s:taboption("encryption", Flag, "wpa_disable_eapol_key_retries",
-               translate("Enable key reinstallation (KRACK) countermeasures"),
-               translate("Complicates key reinstallation attacks on the client side by disabling retransmission of EAPOL-Key frames that are used to install keys. This workaround might cause interoperability issues and reduced robustness of key negotiation especially in environments with heavy traffic load."))
-
-       key_retries:depends({mode="ap", encryption="wpa2"})
-       key_retries:depends({mode="ap", encryption="psk2"})
-       key_retries:depends({mode="ap", encryption="psk-mixed"})
-       key_retries:depends({mode="ap-wds", encryption="wpa2"})
-       key_retries:depends({mode="ap-wds", encryption="psk2"})
-       key_retries:depends({mode="ap-wds", encryption="psk-mixed"})
-end
-
-if hwtype == "mac80211" or hwtype == "prism2" then
-       local wpasupplicant = fs.access("/usr/sbin/wpa_supplicant")
-       local hostcli = fs.access("/usr/sbin/hostapd_cli")
-       if hostcli and wpasupplicant then
-               wps = s:taboption("encryption", Flag, "wps_pushbutton", translate("Enable WPS pushbutton, requires WPA(2)-PSK"))
-               wps.enabled = "1"
-               wps.disabled = "0"
-               wps.rmempty = false
-               wps:depends("encryption", "psk")
-               wps:depends("encryption", "psk2")
-               wps:depends("encryption", "psk-mixed")
-       end
-end
-
-return m