applications/luci-splash/luasrc/controller/splash/splash.lua

   1 module("luci.controller.splash.splash", package.seeall)
   2
   3 function index()
   4         entry({"admin", "services", "splash"}, cbi("splash/splash"), "Client-Splash")
   5
   6         node("splash").target = call("action_dispatch")
   7         node("splash", "activate").target = call("action_activate")
   8         node("splash", "splash").target   = template("splash_splash/splash")
   9
  10         entry({"admin", "status", "splash"}, call("action_status_admin"), "Client-Splash")
  11 end
  12
  13 function action_dispatch()
  14         local mac = luci.sys.net.ip4mac(luci.http.getenv("REMOTE_ADDR")) or ""
  15         local status = luci.util.execl("luci-splash status "..mac)[1]
  16         if #mac > 0 and ( status == "whitelisted" or status == "lease" ) then
  17                 luci.http.redirect(luci.dispatcher.build_url())
  18         else
  19                 luci.http.redirect(luci.dispatcher.build_url("splash", "splash"))
  20         end
  21 end
  22
  23 function action_activate()
  24         local ip = luci.http.getenv("REMOTE_ADDR") or "127.0.0.1"
  25         local mac = luci.sys.net.ip4mac(ip:match("^[\[::ffff:]*(%d+.%d+%.%d+%.%d+)\]*$"))
  26         if mac and luci.http.formvalue("accept") then
  27                 os.execute("luci-splash lease "..mac.." >/dev/null 2>&1")
  28                 luci.http.redirect(luci.model.uci.cursor():get("freifunk", "community", "homepage"))
  29         else
  30                 luci.http.redirect(luci.dispatcher.build_url())
  31         end
  32 end
  33
  34 function action_status_admin()
  35         local uci = luci.model.uci.cursor_state()
  36         local macs = luci.http.formvaluetable("save")
  37
  38         local changes = {
  39                 whitelist = { },
  40                 blacklist = { },
  41                 lease     = { },
  42                 remove    = { }
  43         }
  44
  45         for key, _ in pairs(macs) do
  46                 local policy = luci.http.formvalue("policy.%s" % key)
  47                 local mac    = luci.http.protocol.urldecode(key)
  48
  49                 if policy == "whitelist" or policy == "blacklist" then
  50                         changes[policy][#changes[policy]+1] = mac
  51                 elseif policy == "normal" then
  52                         changes["lease"][#changes["lease"]+1] = mac
  53                 elseif policy == "kicked" then
  54                         changes["remove"][#changes["remove"]+1] = mac
  55                 end
  56         end
  57
  58         if #changes.whitelist > 0 then
  59                 os.execute("luci-splash whitelist %s >/dev/null"
  60                         % table.concat(changes.whitelist))
  61         end
  62
  63         if #changes.blacklist > 0 then
  64                 os.execute("luci-splash blacklist %s >/dev/null"
  65                         % table.concat(changes.blacklist))
  66         end
  67
  68         if #changes.lease > 0 then
  69                 os.execute("luci-splash lease %s >/dev/null"
  70                         % table.concat(changes.lease))
  71         end
  72
  73         if #changes.remove > 0 then
  74                 os.execute("luci-splash remove %s >/dev/null"
  75                         % table.concat(changes.remove))
  76         end
  77
  78         luci.template.render("admin_status/splash", { is_admin = true })
  79 end