applications/luci-app-travelmate/luasrc/model/cbi/travelmate/wifi_add.lua

   1 -- Copyright 2017-2019 Dirk Brenken (dev@brenken.org)
   2 -- This is free software, licensed under the Apache License, Version 2.0
   3
   4 local fs       = require("nixio.fs")
   5 local uci      = require("luci.model.uci").cursor()
   6 local http     = require("luci.http")
   7 local util     = require("luci.util")
   8 local scripts  = util.split(util.trim(util.exec("ls /etc/travelmate/*.login 2>/dev/null")), "\n", nil, true) or {}
   9 local trmiface = uci:get("travelmate", "global", "trm_iface") or "trm_wwan"
  10 local encr_psk = {"psk", "psk2", "psk-mixed"}
  11 local encr_wpa = {"wpa", "wpa2", "wpa-mixed"}
  12
  13 m = SimpleForm("add", translate("Add Wireless Uplink Configuration"))
  14 m.submit = translate("Save")
  15 m.cancel = translate("Back to overview")
  16 m.reset = false
  17
  18 function m.on_cancel()
  19         http.redirect(luci.dispatcher.build_url("admin/services/travelmate/stations"))
  20 end
  21
  22 m.hidden = {
  23         device      = http.formvalue("device"),
  24         ssid        = http.formvalue("ssid"),
  25         bssid       = http.formvalue("bssid"),
  26         wep         = http.formvalue("wep"),
  27         wpa_suites  = http.formvalue("wpa_suites"),
  28         wpa_version = http.formvalue("wpa_version")
  29 }
  30
  31 if m.hidden.ssid == "" then
  32         wssid = m:field(Value, "ssid", translate("SSID (hidden)"))
  33 else
  34         wssid = m:field(Value, "ssid", translate("SSID"))
  35 end
  36 wssid.datatype = "rangelength(1,32)"
  37 wssid.default = m.hidden.ssid or ""
  38
  39 nobssid = m:field(Flag, "no_bssid", translate("Ignore BSSID"))
  40 if m.hidden.ssid == "" then
  41         nobssid.default = nobssid.disabled
  42 else
  43         nobssid.default = nobssid.enabled
  44 end
  45
  46 bssid = m:field(Value, "bssid", translate("BSSID"),
  47         translatef("The BSSID information '%s' is optional and only required for hidden networks", m.hidden.bssid or ""))
  48 bssid:depends("no_bssid", 0)
  49 bssid.datatype = "macaddr"
  50 bssid.default = m.hidden.bssid or ""
  51
  52 if (tonumber(m.hidden.wep) or 0) == 1 then
  53         encr = m:field(ListValue, "encryption", translate("Encryption"))
  54         encr:value("wep", "WEP")
  55         encr:value("wep+open", "WEP Open System")
  56         encr:value("wep+mixed", "WEP mixed")
  57         encr:value("wep+shared", "WEP Shared Key")
  58         encr.default = "wep+open"
  59
  60         wkey = m:field(Value, "key", translate("WEP-Passphrase"))
  61         wkey.password = true
  62         wkey.datatype = "wepkey"
  63 elseif (tonumber(m.hidden.wpa_version) or 0) > 0 then
  64         if m.hidden.wpa_suites == "PSK" or m.hidden.wpa_suites == "PSK2" then
  65                 encr = m:field(ListValue, "encryption", translate("Encryption"))
  66                 encr:value("psk", "WPA PSK")
  67                 encr:value("psk-mixed", "WPA/WPA2 mixed")
  68                 encr:value("psk2", "WPA2 PSK")
  69                 encr.default = encr_psk[tonumber(m.hidden.wpa_version)] or "psk2"
  70
  71                 ciph = m:field(ListValue, "cipher", translate("Cipher"))
  72                 ciph:value("auto", translate("Automatic"))
  73                 ciph:value("ccmp", translate("Force CCMP (AES)"))
  74                 ciph:value("tkip", translate("Force TKIP"))
  75                 ciph:value("tkip+ccmp", translate("Force TKIP and CCMP (AES)"))
  76                 ciph.default = "auto"
  77
  78                 wkey = m:field(Value, "key", translate("WPA-Passphrase"))
  79                 wkey.password = true
  80                 wkey.datatype = "wpakey"
  81         elseif m.hidden.wpa_suites == "802.1X" then
  82                 encr = m:field(ListValue, "encryption", translate("Encryption"))
  83                 encr:value("wpa", "WPA Enterprise")
  84                 encr:value("wpa-mixed", "WPA/WPA2 Enterprise mixed")
  85                 encr:value("wpa2", "WPA2 Enterprise")
  86                 encr.default = encr_wpa[tonumber(m.hidden.wpa_version)] or "wpa2"
  87
  88                 ciph = m:field(ListValue, "cipher", translate("Cipher"))
  89                 ciph:value("auto", translate("Automatic"))
  90                 ciph:value("ccmp", translate("Force CCMP (AES)"))
  91                 ciph:value("tkip", translate("Force TKIP"))
  92                 ciph:value("tkip+ccmp", translate("Force TKIP and CCMP (AES)"))
  93                 ciph.default = "auto"
  94
  95                 eaptype = m:field(ListValue, "eap_type", translate("EAP-Method"))
  96                 eaptype:value("tls", "TLS")
  97                 eaptype:value("ttls", "TTLS")
  98                 eaptype:value("peap", "PEAP")
  99                 eaptype:value("fast", "FAST")
 100                 eaptype.default = "peap"
 101
 102                 authentication = m:field(ListValue, "auth", translate("Authentication"))
 103                 authentication:value("PAP")
 104                 authentication:value("CHAP")
 105                 authentication:value("MSCHAP")
 106                 authentication:value("MSCHAPV2")
 107                 authentication:value("EAP-GTC")
 108                 authentication:value("EAP-MD5")
 109                 authentication:value("EAP-MSCHAPV2")
 110                 authentication:value("EAP-TLS")
 111                 authentication:value("auth=PAP")
 112                 authentication:value("auth=MSCHAPV2")
 113                 authentication.default = "EAP-MSCHAPV2"
 114
 115                 ident = m:field(Value, "identity", translate("Identity"))
 116
 117                 wkey = m:field(Value, "password", translate("Password"))
 118                 wkey.password = true
 119                 wkey.datatype = "wpakey"
 120
 121                 cacert = m:field(Value, "ca_cert", translate("Path to CA-Certificate"))
 122                 cacert.rmempty = true
 123
 124                 clientcert = m:field(Value, "client_cert", translate("Path to Client-Certificate"))
 125                 clientcert:depends("eap_type","tls")
 126                 clientcert.rmempty = true
 127
 128                 privkey = m:field(Value, "priv_key", translate("Path to Private Key"))
 129                 privkey:depends("eap_type","tls")
 130                 privkey.rmempty = true
 131
 132                 privkeypwd = m:field(Value, "priv_key_pwd", translate("Password of Private Key"))
 133                 privkeypwd:depends("eap_type","tls")
 134                 privkeypwd.datatype = "wpakey"
 135                 privkeypwd.password = true
 136                 privkeypwd.rmempty = true
 137         end
 138 end
 139
 140 local login_section = (m.hidden.ssid or "") .. (m.hidden.bssid or "")
 141 login_section = login_section:gsub("[^%w_]", "_")
 142 local cmd = uci:get("travelmate", login_section, "command")
 143 local cmd_args_default = uci:get("travelmate", login_section, "command_args")
 144 cmd_list = m:field(ListValue, "cmdlist", translate("Auto Login Script"),
 145         translate("External script reference which will be called for automated captive portal logins."))
 146 cmd_args = m:field(Value, "cmdargs", translate("Optional Arguments"),
 147         translate("Space separated list of additional optional arguments passed to the Auto Login Script, i.e. username and password"))
 148 for _, z in ipairs(scripts) do
 149         cmd_list:value(z)
 150         cmd_args:depends("cmdlist", z)
 151 end
 152 cmd_list:value("none")
 153 cmd_list.default = cmd or "none"
 154 cmd_args.default = cmd_args_default
 155
 156 function wssid.write(self, section, value)
 157         newsection = uci:section("wireless", "wifi-iface", nil, {
 158                 mode     = "sta",
 159                 network  = trmiface,
 160                 device   = m.hidden.device,
 161                 ssid     = wssid:formvalue(section),
 162                 bssid    = bssid:formvalue(section),
 163                 disabled = "1"
 164         })
 165
 166         if (tonumber(m.hidden.wep) or 0) == 1 then
 167                 uci:set("wireless", newsection, "encryption", encr:formvalue(section))
 168                 uci:set("wireless", newsection, "key", wkey:formvalue(section) or "")
 169         elseif (tonumber(m.hidden.wpa_version) or 0) > 0 then
 170                 if m.hidden.wpa_suites == "PSK" or m.hidden.wpa_suites == "PSK2" then
 171                         if ciph:formvalue(section) ~= "auto" then
 172                                 uci:set("wireless", newsection, "encryption", encr:formvalue(section) .. "+" .. ciph:formvalue(section))
 173                         else
 174                                 uci:set("wireless", newsection, "encryption", encr:formvalue(section))
 175                         end
 176                         uci:set("wireless", newsection, "key", wkey:formvalue(section) or "")
 177                 elseif m.hidden.wpa_suites == "802.1X" then
 178                         if ciph:formvalue(section) ~= "auto" then
 179                                 uci:set("wireless", newsection, "encryption", encr:formvalue(section) .. "+" .. ciph:formvalue(section))
 180                         else
 181                                 uci:set("wireless", newsection, "encryption", encr:formvalue(section))
 182                         end
 183                         uci:set("wireless", newsection, "eap_type", eaptype:formvalue(section))
 184                         uci:set("wireless", newsection, "auth", authentication:formvalue(section))
 185                         uci:set("wireless", newsection, "identity", ident:formvalue(section) or "")
 186                         uci:set("wireless", newsection, "password", wkey:formvalue(section) or "")
 187                         uci:set("wireless", newsection, "ca_cert", cacert:formvalue(section) or "")
 188                         uci:set("wireless", newsection, "client_cert", clientcert:formvalue(section) or "")
 189                         uci:set("wireless", newsection, "priv_key", privkey:formvalue(section) or "")
 190                         uci:set("wireless", newsection, "priv_key_pwd", privkeypwd:formvalue(section) or "")
 191                 end
 192         else
 193                 uci:set("wireless", newsection, "encryption", "none")
 194         end
 195         local login_section = (wssid:formvalue(section) or "") .. (bssid:formvalue(section) or "")
 196         login_section = login_section:gsub("[^%w_]", "_")
 197         if not uci:get("travelmate", login_section) and cmd_list:formvalue(section) ~= "none" then
 198                 uci:set("travelmate", login_section, "login")
 199         end
 200         if uci:get("travelmate", login_section) then
 201                 uci:set("travelmate", login_section, "command", cmd_list:formvalue(section))
 202                 uci:set("travelmate", login_section, "command_args", cmd_args:formvalue(section))
 203                 uci:save("travelmate")
 204                 uci:commit("travelmate")
 205         end
 206         uci:save("wireless")
 207         uci:commit("wireless")
 208         luci.sys.call("env -i /bin/ubus call network reload >/dev/null 2>&1")
 209         http.redirect(luci.dispatcher.build_url("admin/services/travelmate/stations"))
 210 end
 211
 212 return m