modules/admin-mini: use iwinfo to perform scans
[project/luci.git] / modules / admin-mini / luasrc / model / cbi / mini / wifi.lua
index 4e17964753a91aad36cd479b247ccc4afc142f7c..ff87be4e753a1ebb8ab89562de35b34d8f5c2a26 100644 (file)
@@ -12,65 +12,216 @@ You may obtain a copy of the License at
 
 $Id$
 ]]--
-m = Map("wireless", translate("wifi"), translate("a_w_devices1"))
 
-s = m:section(TypedSection, "wifi-device", translate("devices"))
+-- Data init --
+
+local fs  = require "nixio.fs"
+local sys = require "luci.sys"
+local uci = require "luci.model.uci".cursor()
+
+if not uci:get("network", "wan") then
+       uci:section("network", "interface", "wan", {proto="none", ifname=" "})
+       uci:save("network")
+       uci:commit("network")
+end
+
+local wlcursor = luci.model.uci.cursor_state()
+local wireless = wlcursor:get_all("wireless")
+local wifidata = sys.wifi.getiwconfig()
+local wifidevs = {}
+local ifaces = {}
+
+for k, v in pairs(wireless) do
+       if v[".type"] == "wifi-iface" then
+               table.insert(ifaces, v)
+       end
+end
+
+wlcursor:foreach("wireless", "wifi-device",
+       function(section)
+               table.insert(wifidevs, section[".name"])
+       end)
+
+
+-- Main Map --
+
+m = Map("wireless", translate("Wifi"), translate("Here you can configure installed wifi devices."))
+m:chain("network")
+
+
+-- Status Table --
+s = m:section(Table, ifaces, translate("Networks"))
+
+link = s:option(DummyValue, "_link", translate("Link"))
+function link.cfgvalue(self, section)
+       local ifname = self.map:get(section, "ifname")
+       return wifidata[ifname] and wifidata[ifname]["Link Quality"] or "-"
+end
+
+essid = s:option(DummyValue, "ssid", "ESSID")
+
+bssid = s:option(DummyValue, "_bsiid", "BSSID")
+function bssid.cfgvalue(self, section)
+       local ifname = self.map:get(section, "ifname")
+       return (wifidata[ifname] and (wifidata[ifname].Cell
+        or wifidata[ifname]["Access Point"])) or "-"
+end
+
+channel = s:option(DummyValue, "channel", translate("Channel"))
+function channel.cfgvalue(self, section)
+       return wireless[self.map:get(section, "device")].channel
+end
+
+protocol = s:option(DummyValue, "_mode", translate("Protocol"))
+function protocol.cfgvalue(self, section)
+       local mode = wireless[self.map:get(section, "device")].mode
+       return mode and "802." .. mode
+end
+
+mode = s:option(DummyValue, "mode", translate("Mode"))
+encryption = s:option(DummyValue, "encryption", translate("<abbr title=\"Encrypted\">Encr.</abbr>"))
+
+power = s:option(DummyValue, "_power", translate("Power"))
+function power.cfgvalue(self, section)
+       local ifname = self.map:get(section, "ifname")
+       return wifidata[ifname] and wifidata[ifname]["Tx-Power"] or "-"
+end
+
+scan = s:option(Button, "_scan", translate("Scan"))
+scan.inputstyle = "find"
+
+function scan.cfgvalue(self, section)
+       return self.map:get(section, "ifname") or false
+end
+
+-- WLAN-Scan-Table --
+
+t2 = m:section(Table, {}, translate("<abbr title=\"Wireless Local Area Network\">WLAN</abbr>-Scan"), translate("Wifi networks in your local environment"))
+
+function scan.write(self, section)
+       m.autoapply = false
+       t2.render = t2._render
+       local ifname = self.map:get(section, "ifname")
+       local iwinfo = sys.wifi.getiwinfo(ifname)
+       if iwinfo then
+               local _, cell
+               for _, cell in ipairs(iwinfo.scanlist) do
+                       t2.data[#t2.data+1] = {
+                               Quality = "%d/%d" %{ cell.quality, cell.quality_max },
+                               ESSID   = cell.ssid,
+                               Address = cell.bssid,
+                               Mode    = cell.mode,
+                               ["Encryption key"] = cell.encryption.enabled and "On" or "Off",
+                               ["Signal level"]   = "%d dBm" % cell.signal,
+                               ["Noise level"]    = "%d dBm" % iwinfo.noise
+                       }
+               end
+       end
+end
+
+t2._render = t2.render
+t2.render = function() end
+
+t2:option(DummyValue, "Quality", translate("Link"))
+essid = t2:option(DummyValue, "ESSID", "ESSID")
+function essid.cfgvalue(self, section)
+       return self.map:get(section, "ESSID")
+end
+
+t2:option(DummyValue, "Address", "BSSID")
+t2:option(DummyValue, "Mode", translate("Mode"))
+chan = t2:option(DummyValue, "channel", translate("Channel"))
+function chan.cfgvalue(self, section)
+       return self.map:get(section, "Channel")
+           or self.map:get(section, "Frequency")
+           or "-"
+end
+
+t2:option(DummyValue, "Encryption key", translate("<abbr title=\"Encrypted\">Encr.</abbr>"))
+
+t2:option(DummyValue, "Signal level", translate("Signal"))
+
+t2:option(DummyValue, "Noise level", translate("Noise"))
+
+
+
+if #wifidevs < 1 then
+       return m
+end
+
+-- Config Section --
+
+s = m:section(NamedSection, wifidevs[1], "wifi-device", translate("Devices"))
+s.addremove = false
 
 en = s:option(Flag, "disabled", translate("enable"))
+en.rmempty = false
 en.enabled = "0"
 en.disabled = "1"
 
-mode = s:option(ListValue, "mode", translate("mode"))
-mode:value("", "standard")
-mode:value("11b", "802.11b")
-mode:value("11g", "802.11g")
-mode:value("11a", "802.11a")
-mode:value("11bg", "802.11b+g")
-mode.rmempty = true
+function en.cfgvalue(self, section)
+       return Flag.cfgvalue(self, section) or "0"
+end
 
-s:option(Value, "channel", translate("a_w_channel"))
 
+local hwtype = m:get(wifidevs[1], "type")
+
+if hwtype == "atheros" then
+       mode = s:option(ListValue, "hwmode", translate("Mode"))
+       mode.override_values = true
+       mode:value("", "auto")
+       mode:value("11b", "802.11b")
+       mode:value("11g", "802.11g")
+       mode:value("11a", "802.11a")
+       mode:value("11bg", "802.11b+g")
+       mode.rmempty = true
+end
 
 
-s = m:section(TypedSection, "wifi-iface", translate("m_n_local"))
+ch = s:option(Value, "channel", translate("Channel"))
+for i=1, 14 do
+       ch:value(i, i .. " (2.4 GHz)")
+end
+
+
+s = m:section(TypedSection, "wifi-iface", translate("Local Network"))
 s.anonymous = true
+s.addremove = false
 
-s:option(Value, "ssid", translate("a_w_netid")).maxlength = 32
+s:option(Value, "ssid", translate("Network Name (<abbr title=\"Extended Service Set Identifier\">ESSID</abbr>)"))
+
+bssid = s:option(Value, "bssid", translate("<abbr title=\"Basic Service Set Identifier\">BSSID</abbr>"))
 
 local devs = {}
-luci.model.uci.foreach("wireless", "wifi-device",
+luci.model.uci.cursor():foreach("wireless", "wifi-device",
        function (section)
                table.insert(devs, section[".name"])
        end)
-       
+
 if #devs > 1 then
-       device = s:option(DummyValue, "device", translate("device"))
+       device = s:option(DummyValue, "device", translate("Device"))
 else
        s.defaults.device = devs[1]
 end
 
-mode = s:option(ListValue, "mode", translate("mode"))
-mode:value("ap", translate("m_w_ap"))
-mode:value("adhoc", translate("m_w_adhoc"))
-mode:value("sta", translate("m_w_client"))
+mode = s:option(ListValue, "mode", translate("Mode"))
+mode.override_values = true
+mode:value("ap", translate("Provide (Access Point)"))
+mode:value("adhoc", translate("Independent (Ad-Hoc)"))
+mode:value("sta", translate("Join (Client)"))
 
 function mode.write(self, section, value)
        if value == "sta" then
-               -- ToDo: Move this away
-               if not luci.model.uci.get("network", "wan") then
-                       luci.model.uci.set("network", "wan", "proto", "none")
-                       luci.model.uci.set("network", "wan", "ifname", " ")
+               local oldif = m.uci:get("network", "wan", "ifname")
+               if oldif and oldif ~= " " then
+                       m.uci:set("network", "wan", "_ifname", oldif)
                end
-
-               luci.model.uci.set("network", "wan", "_ifname", luci.model.uci.get("network", "wan", "ifname") or " ")
-               luci.model.uci.set("network", "wan", "ifname", " ")
-               luci.model.uci.save("network")
-               luci.model.uci.unload("network")
+               m.uci:set("network", "wan", "ifname", " ")
 
                self.map:set(section, "network", "wan")
        else
-               if luci.model.uci.get("network", "wan", "_ifname") then
-                       luci.model.uci.set("network", "wan", "ifname", luci.model.uci.get("network", "wan", "_ifname"))
+               if m.uci:get("network", "wan", "_ifname") then
+                       m.uci:set("network", "wan", "ifname", m.uci:get("network", "wan", "_ifname"))
                end
                self.map:set(section, "network", "lan")
        end
@@ -78,38 +229,144 @@ function mode.write(self, section, value)
        return ListValue.write(self, section, value)
 end
 
-encr = s:option(ListValue, "encryption", translate("encryption"))
-encr:value("none", "keine")
+encr = s:option(ListValue, "encryption", translate("Encryption"))
+encr.override_values = true
+encr:value("none", "No Encryption")
 encr:value("wep", "WEP")
-encr:value("psk", "WPA-PSK")
-encr:value("wpa", "WPA-Radius")
-encr:value("psk2", "WPA2-PSK")
-encr:value("wpa2", "WPA2-Radius")
 
-key = s:option(Value, "key", translate("key"))
+if hwtype == "atheros" or hwtype == "mac80211" then
+       local supplicant = fs.access("/usr/sbin/wpa_supplicant")
+       local hostapd    = fs.access("/usr/sbin/hostapd")
+
+       if hostapd and supplicant then
+               encr:value("psk", "WPA-PSK")
+               encr:value("psk2", "WPA2-PSK")
+               encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode")
+               encr:value("wpa", "WPA-Radius", {mode="ap"}, {mode="sta"})
+               encr:value("wpa2", "WPA2-Radius", {mode="ap"}, {mode="sta"})
+       elseif hostapd and not supplicant then
+               encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="adhoc"})
+               encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="adhoc"})
+               encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="adhoc"})
+               encr:value("wpa", "WPA-Radius", {mode="ap"})
+               encr:value("wpa2", "WPA2-Radius", {mode="ap"})
+               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"})
+               encr:value("psk2", "WPA2-PSK", {mode="sta"})
+               encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="sta"})
+               encr:value("wpa", "WPA-EAP", {mode="sta"})
+               encr:value("wpa2", "WPA2-EAP", {mode="sta"})
+               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
+
+key = s:option(Value, "key", translate("Key"))
 key:depends("encryption", "wep")
 key:depends("encryption", "psk")
-key:depends("encryption", "wpa")
 key:depends("encryption", "psk2")
-key:depends("encryption", "wpa2")
+key:depends("encryption", "psk+psk2")
+key:depends("encryption", "psk-mixed")
+key:depends({mode="ap", encryption="wpa"})
+key:depends({mode="ap", encryption="wpa2"})
 key.rmempty = true
+key.password = true
 
-server = s:option(Value, "server", translate("a_w_radiussrv"))
-server:depends("encryption", "wpa")
-server:depends("encryption", "wpa2")
+server = s:option(Value, "server", translate("Radius-Server"))
+server:depends({mode="ap", encryption="wpa"})
+server:depends({mode="ap", encryption="wpa2"})
 server.rmempty = true
 
-port = s:option(Value, "port", translate("a_w_radiusport"))
-port:depends("encryption", "wpa")
-port:depends("encryption", "wpa2")
+port = s:option(Value, "port", translate("Radius-Port"))
+port:depends({mode="ap", encryption="wpa"})
+port:depends({mode="ap", encryption="wpa2"})
 port.rmempty = true
 
-iso = s:option(Flag, "isolate", translate("a_w_apisolation"), translate("a_w_apisolation1"))
-iso.rmempty = true
-iso:depends("mode", "ap")
 
-hide = s:option(Flag, "hidden", translate("a_w_hideessid"))
-hide.rmempty = true
-hide:depends("mode", "ap")
+if hwtype == "atheros" or hwtype == "mac80211" then
+       nasid = s:option(Value, "nasid", translate("NAS ID"))
+       nasid:depends({mode="ap", encryption="wpa"})
+       nasid:depends({mode="ap", encryption="wpa2"})
+       nasid.rmempty = true
+
+       eaptype = s:option(ListValue, "eap_type", translate("EAP-Method"))
+       eaptype:value("TLS")
+       eaptype:value("TTLS")
+       eaptype:value("PEAP")
+       eaptype:depends({mode="sta", encryption="wpa"})
+       eaptype:depends({mode="sta", encryption="wpa2"})
+
+       cacert = s:option(FileUpload, "ca_cert", translate("Path to CA-Certificate"))
+       cacert:depends({mode="sta", encryption="wpa"})
+       cacert:depends({mode="sta", encryption="wpa2"})
+
+       privkey = s:option(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"})
+
+       privkeypwd = s:option(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"})
+
+
+       auth = s:option(Value, "auth", translate("Authentication"))
+       auth:value("PAP")
+       auth:value("CHAP")
+       auth:value("MSCHAP")
+       auth:value("MSCHAPV2")
+       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"})
+
+
+       identity = s:option(Value, "identity", translate("Identity"))
+       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"})
+
+       password = s:option(Value, "password", translate("Password"))
+       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"})
+end
+
+
+if hwtype == "atheros" or hwtype == "broadcom" then
+       iso = s:option(Flag, "isolate", translate("AP-Isolation"), translate("Prevents Client to Client communication"))
+       iso.rmempty = true
+       iso:depends("mode", "ap")
+
+       hide = s:option(Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
+       hide.rmempty = true
+       hide:depends("mode", "ap")
+end
+
+if hwtype == "mac80211" or hwtype == "atheros" then
+       bssid:depends({mode="adhoc"})
+end
+
+if hwtype == "broadcom" then
+       bssid:depends({mode="wds"})
+       bssid:depends({mode="adhoc"})
+end
+
 
-return m
\ No newline at end of file
+return m