modules/freifunk/src/controller/admin/index/wizard.lua

   1 module("ffluci.controller.admin.index.wizard", package.seeall)
   2
   3 function action()
   4         if ffluci.http.formvalue("ip") then
   5                 return configure_freifunk()
   6         end
   7
   8         local ifaces = {}
   9         local wldevs = ffluci.model.uci.sections("wireless")
  10
  11         if wldevs then
  12                 for k, v in pairs(wldevs) do
  13                         if v[".type"] == "wifi-device" then
  14                                 table.insert(ifaces, k)
  15                         end
  16                 end
  17         end
  18
  19         ffluci.template.render("admin_index/wizard", {ifaces=ifaces})
  20 end
  21
  22 function configure_freifunk()
  23         local ip  = ffluci.http.formvalue("ip")
  24         local uci = ffluci.model.uci.Session()
  25
  26         -- Load UCI
  27         uci:t_load("network")
  28         uci:t_load("dhcp")
  29         uci:t_load("freifunk")
  30         uci:t_load("luci_splash")
  31         uci:t_load("olsr")
  32         uci:t_load("wireless")
  33         uci:t_load("luci_fw")
  34
  35
  36         -- Configure FF-Interface
  37         uci:t_del("network", "ff")
  38         uci:t_del("network", "ffdhcp")
  39
  40         uci:t_set("network", "ff", nil, "interface")
  41         uci:t_set("network", "ff", "type", "bridge")
  42         uci:t_set("network", "ff", "proto", "static")
  43         uci:t_set("network", "ff", "ipaddr", ip)
  44         uci:t_set("network", "ff", "netmask", uci:t_get("freifunk", "community", "mask"))
  45         uci:t_set("network", "ff", "dns", uci:t_get("freifunk", "community", "dns"))
  46
  47         -- Reset Routing
  48         local routing = uci:t_sections("luci_fw")
  49         if routing then
  50                 for k, v in pairs(routing) do
  51                         if v[".type"] == "routing" and (v.iface == "ff" or v.oface == "ff") then
  52                                 uci:t_del("luci_fw", k)
  53                         end
  54                 end
  55
  56                 local int = uci:t_add("luci_fw", "routing")
  57                 uci:t_set("luci_fw", int, "iface", "ff")
  58                 uci:t_set("luci_fw", int, "oface", "ff")
  59                 uci:t_set("luci_fw", int, "fwd", "1")
  60         end
  61
  62         -- Routing from Internal
  63         local iface = ffluci.http.formvalue("frominternal")
  64         if iface and iface ~= "" then
  65                 local routing = uci:t_sections("luci_fw")
  66                 if routing then
  67                         for k, v in pairs(routing) do
  68                                 if v[".type"] == "routing" and (v.iface == iface and v.oface == "ff") then
  69                                         uci:t_del("luci_fw", k)
  70                                 end
  71                         end
  72
  73                         local int = uci:t_add("luci_fw", "routing")
  74                         uci:t_set("luci_fw", int, "iface", iface)
  75                         uci:t_set("luci_fw", int, "oface", "ff")
  76                         uci:t_set("luci_fw", int, "fwd", "1")
  77                         uci:t_set("luci_fw", int, "nat", "1")
  78                 end
  79         end
  80
  81         -- Routing to External
  82         local iface = ffluci.http.formvalue("toexternal")
  83         if iface and iface ~= "" then
  84                 local routing = uci:t_sections("luci_fw")
  85                 if routing then
  86                         for k, v in pairs(routing) do
  87                                 if v[".type"] == "routing" and (v.oface == iface and v.iface == "ff") then
  88                                         uci:t_del("luci_fw", k)
  89                                 end
  90                         end
  91
  92                         local int = uci:t_add("luci_fw", "routing")
  93                         uci:t_set("luci_fw", int, "iface", "ff")
  94                         uci:t_set("luci_fw", int, "oface", iface)
  95                         uci:t_set("luci_fw", int, "fwd", "1")
  96                         uci:t_set("luci_fw", int, "nat", "1")
  97                 end
  98         end
  99
 100         -- Configure DHCP
 101         if ffluci.http.formvalue("dhcp") then
 102                 local dhcpnet = uci:t_get("freifunk", "community", "dhcp"):match("^([0-9]+)")
 103                 local dhcpip  = ip:gsub("^[0-9]+", dhcpnet)
 104
 105                 uci:t_set("network", "ffdhcp", nil, "interface")
 106                 uci:t_set("network", "ffdhcp", "proto", "static")
 107                 uci:t_set("network", "ffdhcp", "ifname", "br-ff:dhcp")
 108                 uci:t_set("network", "ffdhcp", "ipaddr", dhcpip)
 109                 uci:t_set("network", "ffdhcp", "netmask", uci:t_get("freifunk", "community", "dhcpmask"))
 110
 111                 local dhcp = uci:t_sections("dhcp")
 112                 if dhcp then
 113                         for k, v in pairs(dhcp) do
 114                                 if v[".type"] == "dhcp" and v.interface == "ffdhcp" then
 115                                         uci:t_del("dhcp", k)
 116                                 end
 117                         end
 118
 119                         local dhcpbeg = 48 + tonumber(ip:match("[0-9]+$")) * 4
 120
 121                         local sk = uci:t_add("dhcp", "dhcp")
 122                         uci:t_set("dhcp", sk, "interface", "ffdhcp")
 123                         uci:t_set("dhcp", sk, "start", dhcpbeg)
 124                         uci:t_set("dhcp", sk, "limit", (dhcpbeg < 252) and 3 or 2)
 125                         uci:t_set("dhcp", sk, "leasetime", "30m")
 126                 end
 127
 128                 local splash = uci:t_sections("luci_splash")
 129                 if splash then
 130                         for k, v in pairs(splash) do
 131                                 if v[".type"] == "iface" then
 132                                         uci:t_del("luci_splash", k)
 133                                 end
 134                         end
 135
 136                         local sk = uci:t_add("luci_splash", "iface")
 137                         uci:t_set("luci_splash", sk, "network", "ffdhcp")
 138                 end
 139
 140                 local routing = uci:t_sections("luci_fw")
 141                 if routing then
 142                         for k, v in pairs(routing) do
 143                                 if v[".type"] == "routing" and (v.iface == "ffdhcp" or v.oface == "ffdhcp") then
 144                                         uci:t_del("luci_fw", k)
 145                                 end
 146                         end
 147
 148                         local int = uci:t_add("luci_fw", "routing")
 149                         uci:t_set("luci_fw", int, "iface", "ffdhcp")
 150                         uci:t_set("luci_fw", int, "oface", "ff")
 151                         uci:t_set("luci_fw", int, "nat", "1")
 152
 153                         local iface = ffluci.http.formvalue("toexternal")
 154                         if iface and iface ~= "" then
 155                                 local int = uci:t_add("luci_fw", "routing")
 156                                 uci:t_set("luci_fw", int, "iface", "ffdhcp")
 157                                 uci:t_set("luci_fw", int, "oface", iface)
 158                                 uci:t_set("luci_fw", int, "nat", "1")
 159                         end
 160                 end
 161         end
 162
 163         -- Configure OLSR
 164         if ffluci.http.formvalue("olsr") and uci:t_sections("olsr") then
 165                 for k, v in pairs(uci:t_sections("olsr")) do
 166                         if v[".type"] == "Interface" or v[".type"] == "LoadPlugin" then
 167                                 uci:t_del("olsr", k)
 168                         end
 169                 end
 170
 171                 if ffluci.http.formvalue("shareinet") then
 172                         uci:t_set("olsr", "dyn_gw", nil, "LoadPlugin")
 173                         uci:t_set("olsr", "dyn_gw", "Library", "olsrd_dyn_gw.so.0.4")
 174                 end
 175
 176                 uci:t_set("olsr", "nameservice", nil, "LoadPlugin")
 177                 uci:t_set("olsr", "nameservice", "Library", "olsrd_nameservice.so.0.3")
 178                 uci:t_set("olsr", "nameservice", "name", ip:gsub("%.", "-"))
 179                 uci:t_set("olsr", "nameservice", "hosts_file", "/var/etc/hosts")
 180                 uci:t_set("olsr", "nameservice", "suffix", ".olsr")
 181                 uci:t_set("olsr", "nameservice", "latlon_infile", "/tmp/latlon.txt")
 182
 183                 uci:t_set("olsr", "txtinfo", nil, "LoadPlugin")
 184                 uci:t_set("olsr", "txtinfo", "Library", "olsrd_txtinfo.so.0.1")
 185                 uci:t_set("olsr", "txtinfo", "Accept", "127.0.0.1")
 186
 187                 local oif = uci:t_add("olsr", "Interface")
 188                 uci:t_set("olsr", oif, "Interface", "ff")
 189                 uci:t_set("olsr", oif, "HelloInterval", "6.0")
 190                 uci:t_set("olsr", oif, "HelloValidityTime", "108.0")
 191                 uci:t_set("olsr", oif, "TcInterval", "4.0")
 192                 uci:t_set("olsr", oif, "TcValidityTime", "324.0")
 193                 uci:t_set("olsr", oif, "MidInterval", "18.0")
 194                 uci:t_set("olsr", oif, "MidValidityTime", "324.0")
 195                 uci:t_set("olsr", oif, "HnaInterval", "18.0")
 196                 uci:t_set("olsr", oif, "HnaValidityTime", "108.0")
 197         end
 198
 199         -- Configure Wifi
 200         local wcfg = uci:t_sections("wireless")
 201         if wcfg then
 202                 for iface, v in pairs(wcfg) do
 203                         if v[".type"] == "wifi-device" and ffluci.http.formvalue("wifi."..iface) then
 204                                 -- Cleanup
 205                                 for k, j in pairs(wcfg) do
 206                                         if j[".type"] == "wifi-iface" and j.device == iface then
 207                                                 uci:t_del("wireless", k)
 208                                         end
 209                                 end
 210
 211                                 uci:t_set("wireless", iface, "disabled", "0")
 212                                 uci:t_set("wireless", iface, "mode", "11g")
 213                                 uci:t_set("wireless", iface, "txantenna", 1)
 214                                 uci:t_set("wireless", iface, "rxantenna", 1)
 215                                 uci:t_set("wireless", iface, "channel", uci:t_get("freifunk", "community", "channel"))
 216
 217                                 local wif = uci:t_add("wireless", "wifi-iface")
 218                                 uci:t_set("wireless", wif, "device", iface)
 219                                 uci:t_set("wireless", wif, "network", "ff")
 220                                 uci:t_set("wireless", wif, "mode", "adhoc")
 221                                 uci:t_set("wireless", wif, "ssid", uci:t_get("freifunk", "community", "essid"))
 222                                 uci:t_set("wireless", wif, "bssid", uci:t_get("freifunk", "community", "bssid"))
 223                                 uci:t_set("wireless", wif, "txpower", 13)
 224                         end
 225                 end
 226         end
 227
 228         -- Save UCI
 229         uci:t_save("network")
 230         uci:t_save("dhcp")
 231         uci:t_save("freifunk")
 232         uci:t_save("luci_splash")
 233         uci:t_save("olsr")
 234         uci:t_save("wireless")
 235         uci:t_save("luci_fw")
 236
 237         ffluci.http.redirect(ffluci.dispatcher.build_url("admin", "uci", "changes"))
 238 end