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 uci = luci.model.uci.cursor_state()
  15         local mac = luci.sys.net.ip4mac(luci.http.getenv("REMOTE_ADDR")) or ""
  16         local access = false
  17
  18         uci:foreach("luci_splash", "lease", function(s)
  19                 if s.mac and s.mac:lower() == mac then access = true end
  20         end)
  21         uci:foreach("luci_splash", "whitelist", function(s)
  22                 if s.mac and s.mac:lower() == mac then access = true end
  23         end)
  24
  25         if #mac > 0 and access then
  26                 luci.http.redirect(luci.dispatcher.build_url())
  27         else
  28                 luci.http.redirect(luci.dispatcher.build_url("splash", "splash"))
  29         end
  30 end
  31
  32 function action_activate()
  33         local ip = luci.http.getenv("REMOTE_ADDR") or "127.0.0.1"
  34         local mac = luci.sys.net.ip4mac(ip:match("^[\[::ffff:]*(%d+.%d+%.%d+%.%d+)\]*$"))
  35         if mac and luci.http.formvalue("accept") then
  36                 os.execute("luci-splash lease "..mac.." >/dev/null 2>&1")
  37                 luci.http.redirect(luci.model.uci.cursor():get("freifunk", "community", "homepage"))
  38         else
  39                 luci.http.redirect(luci.dispatcher.build_url())
  40         end
  41 end
  42
  43 function action_status_admin()
  44         local uci = luci.model.uci.cursor_state()
  45         local macs = luci.http.formvaluetable("save")
  46
  47         local changes = {
  48                 whitelist = { },
  49                 blacklist = { },
  50                 lease     = { },
  51                 remove    = { }
  52         }
  53
  54         for key, _ in pairs(macs) do
  55                 local policy = luci.http.formvalue("policy.%s" % key)
  56                 local mac    = luci.http.protocol.urldecode(key)
  57
  58                 if policy == "whitelist" or policy == "blacklist" then
  59                         changes[policy][#changes[policy]+1] = mac
  60                 elseif policy == "normal" then
  61                         changes["lease"][#changes["lease"]+1] = mac
  62                 elseif policy == "kicked" then
  63                         changes["remove"][#changes["remove"]+1] = mac
  64                 end
  65         end
  66
  67         if #changes.whitelist > 0 then
  68                 os.execute("luci-splash whitelist %s >/dev/null"
  69                         % table.concat(changes.whitelist))
  70         end
  71
  72         if #changes.blacklist > 0 then
  73                 os.execute("luci-splash blacklist %s >/dev/null"
  74                         % table.concat(changes.blacklist))
  75         end
  76
  77         if #changes.lease > 0 then
  78                 os.execute("luci-splash lease %s >/dev/null"
  79                         % table.concat(changes.lease))
  80         end
  81
  82         if #changes.remove > 0 then
  83                 os.execute("luci-splash remove %s >/dev/null"
  84                         % table.concat(changes.remove))
  85         end
  86
  87         luci.template.render("admin_status/splash", { is_admin = true })
  88 end