applications/luci-ffwizard-leipzig/luasrc/controller/luci_ffwizard_leipzig/wizard.lua

   1 module("luci.controller.luci_ffwizard_leipzig.wizard", package.seeall)
   2
   3 function index()
   4         entry({"admin", "index", "wizard"}, call("action_wizard"), "Freifunkassistent", 20)
   5 end
   6
   7
   8 function action_wizard()
   9         if luci.http.formvalue("ip") then
  10                 return configure_freifunk()
  11         end
  12
  13         local ifaces = {}
  14         luci.model.uci.foreach("wireless", "wifi-device",
  15                 function(section)
  16                         table.insert(ifaces, section[".name"])
  17                 end)
  18
  19         luci.template.render("freifunk/wizard", {ifaces=ifaces})
  20 end
  21
  22 function configure_freifunk()
  23         local ip  = luci.http.formvalue("ip")
  24         local uci = luci.model.uci
  25         local cfg = uci.config
  26
  27
  28         -- Configure FF-Interface
  29         uci.delete("network", "ff")
  30         uci.delete("network", "ffdhcp")
  31
  32         cfg.network.ff = "interface"
  33         cfg.network.ff.type = "bridge"
  34         cfg.network.ff.proto = "static"
  35         cfg.network.ff.ipaddr = ip
  36         cfg.network.ff.netmask = cfg.freifunk.community.mask
  37         cfg.network.ff.dns = cfg.freifunk.community.dns
  38
  39         -- Reset Routing
  40         uci.foreach("luci_fw", "routing",
  41                 function (section)
  42                         if section.iface == "ff" or section.oface == "ff" then
  43                                 uci.delete("luci_fw", section[".name"])
  44                         end
  45                 end)
  46
  47         if cfg.luci_fw then
  48                 cfg.luci_fw[""] = "routing"
  49                 cfg.luci_fw[""].iface = "ff"
  50                 cfg.luci_fw[""].oface = "ff"
  51                 cfg.luci_fw[""].fwd = "1"
  52         end
  53
  54         -- Routing from Internal
  55         local iface = luci.http.formvalue("frominternal")
  56         if iface and iface ~= "" then
  57                 uci.foreach("luci_fw", "routing",
  58                         function (section)
  59                                 if section.iface == iface and section.oface == "ff" then
  60                                         uci.delete("luci_fw", section[".name"])
  61                                 end
  62                         end)
  63
  64                 if cfg.luci_fw then
  65                         cfg.luci_fw[""] = "routing"
  66                         cfg.luci_fw[""].iface = iface
  67                         cfg.luci_fw[""].oface = "ff"
  68                         cfg.luci_fw[""].fwd = "1"
  69                         cfg.luci_fw[""].nat = "1"
  70                 end
  71         end
  72
  73         -- Routing to External
  74         local iface = luci.http.formvalue("toexternal")
  75         if iface and iface ~= "" then
  76                 uci.foreach("luci_fw", "routing",
  77                         function (section)
  78                                 if section.oface == iface and section.iface == "ff" then
  79                                         uci.delete("luci_fw", section[".name"])
  80                                 end
  81                         end)
  82
  83                 if cfg.luci_fw then
  84                         cfg.luci_fw[""] = "routing"
  85                         cfg.luci_fw[""].oface = iface
  86                         cfg.luci_fw[""].iface = "ff"
  87                         cfg.luci_fw[""].fwd = "1"
  88                         cfg.luci_fw[""].nat = "1"
  89                 end
  90         end
  91
  92         -- Configure DHCP
  93         if luci.http.formvalue("dhcp") then
  94                 local dhcpnet = cfg.freifunk.community.dhcp:match("^([0-9]+)")
  95                 local dhcpip  = ip:gsub("^[0-9]+", dhcpnet)
  96
  97                 cfg.network.ffdhcp = "interface"
  98                 cfg.network.ffdhcp.proto = "static"
  99                 cfg.network.ffdhcp.ifname = "br-ff:dhcp"
 100                 cfg.network.ffdhcp.ipaddr = dhcpip
 101                 cfg.network.ffdhcp.netmask = cfg.freifunk.community.dhcpmask
 102
 103                 uci.foreach("dhcp", "dhcp",
 104                         function (section)
 105                                 if section.interface == "ffdhcp" then
 106                                         uci.delete("dhcp", section[".name"])
 107                                 end
 108                         end)
 109
 110                 local dhcpbeg = 48 + tonumber(ip:match("[0-9]+$")) * 4
 111
 112                 cfg.dhcp[""] = "dhcp"
 113                 cfg.dhcp[""].interface = "ffdhcp"
 114                 cfg.dhcp[""].start = dhcpbeg
 115                 cfg.dhcp[""].limit = (dhcpbeg < 252) and 3 or 2
 116                 cfg.dhcp[""].leasetime = "30m"
 117
 118
 119                 uci.foreach("luci_splash", "iface",
 120                         function (section)
 121                                 if section.network == "ffdhcp" then
 122                                         uci.delete("luci_splash", section[".name"])
 123                                 end
 124                         end)
 125
 126                 if cfg.luci_splash then
 127                         cfg.luci_splash[""] = "iface"
 128                         cfg.luci_splash[""].network = "ffdhcp"
 129                 end
 130
 131
 132                 uci.foreach("luci_fw", "routing",
 133                         function (section)
 134                                 if section.iface == "ffdhcp" or section.oface == "ffdhcp" then
 135                                         uci.delete("luci_fw", section[".name"])
 136                                 end
 137                         end)
 138
 139                 if cfg.luci_fw then
 140                         cfg.luci_fw[""] = "routing"
 141                         cfg.luci_fw[""].iface = "ffdhcp"
 142                         cfg.luci_fw[""].oface = "ff"
 143                         cfg.luci_fw[""].nat = "1"
 144
 145                         local iface = luci.http.formvalue("toexternal")
 146                         if iface and iface ~= "" then
 147                                 cfg.luci_fw[""] = "routing"
 148                                 cfg.luci_fw[""].iface = "ffdhcp"
 149                                 cfg.luci_fw[""].oface = iface
 150                                 cfg.luci_fw[""].nat = "1"
 151                         end
 152                 end
 153         end
 154
 155         -- Configure OLSR
 156         if luci.http.formvalue("olsr") and cfg.olsr then
 157                 uci.foreach("olsr", "Interface",
 158                         function (section)
 159                                 uci.delete("olsr", section[".name"])
 160                         end)
 161
 162                 uci.foreach("olsr", "LoadPlugin",
 163                         function (section)
 164                                 uci.delete("olsr", section[".name"])
 165                         end)
 166
 167                 if luci.http.formvalue("shareinet") then
 168                         cfg.olsr.dyn_gw = "LoadPlugin"
 169                         cfg.olsr.dyn_gw.Library = "olsrd_dyn_gw.so.0.4"
 170                 end
 171
 172                 cfg.olsr.nameservice = "LoadPlugin"
 173                 cfg.olsr.nameservice.Library = "olsrd_nameservice.so.0.3"
 174                 cfg.olsr.nameservice.name = ip:gsub("%.", "-")
 175                 cfg.olsr.nameservice.hosts_file = "/var/etc/hosts"
 176                 cfg.olsr.nameservice.suffix = ".olsr"
 177                 cfg.olsr.nameservice.latlon_infile = "/tmp/latlon.txt"
 178
 179                 cfg.olsr.txtinfo = "LoadPlugin"
 180                 cfg.olsr.txtinfo.Library = "olsrd_txtinfo.so.0.1"
 181                 cfg.olsr.txtinfo.Accept = "127.0.0.1"
 182
 183                 cfg.olsr[""] = "Interface"
 184                 cfg.olsr[""].Interface = "ff"
 185                 cfg.olsr[""].HelloInterval = "6.0"
 186                 cfg.olsr[""].HelloValidityTime = "108.0"
 187                 cfg.olsr[""].TcInterval = "4.0"
 188                 cfg.olsr[""].TcValidityTime = "324.0"
 189                 cfg.olsr[""].MidInterval = "18.0"
 190                 cfg.olsr[""].MidValidityTime = "324.0"
 191                 cfg.olsr[""].HnaInterval = "18.0"
 192                 cfg.olsr[""].HnaValidityTime = "108.0"
 193         end
 194
 195         -- Configure Wifi
 196         if cfg.wireless then
 197                 uci.foreach("wireless", "wifi-device",
 198                         function (section)
 199                                 local device = section[".name"]
 200
 201                                 if luci.http.formvalue("wifi."..iface) then
 202                                         uci.foreach("wireless", "wifi-iface",
 203                                                 function (section)
 204                                                         if section.device == device then
 205                                                                 uci.delete("wireless", section[".name"])
 206                                                         end
 207                                                 end)
 208                                 end
 209
 210                                 cfg.wireless[device].disabled = "0"
 211                                 cfg.wireless[device].mode = "11g"
 212                                 cfg.wireless[device].txantenna = "1"
 213                                 cfg.wireless[device].rxantenna = "1"
 214                                 cfg.wireless[device].channel = cfg.freifunk.community.channel
 215
 216                                 cfg.wireless[""] = "wifi-iface"
 217                                 cfg.wireless[""].device = iface
 218                                 cfg.wireless[""].network = "ff"
 219                                 cfg.wireless[""].mode = "adhoc"
 220                                 cfg.wireless[""].ssid = cfg.freifunk.community.essid
 221                                 cfg.wireless[""].bssid = cfg.freifunk.community.bssid
 222                                 cfg.wireless[""].txpower = 13
 223                         end)
 224         end
 225
 226         -- Save UCI
 227         uci.save()
 228
 229         luci.http.redirect(luci.dispatcher.build_url("admin", "uci", "changes"))
 230 end