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module("luci.controller.splash.splash", package.seeall)
function index()
entry({"admin", "services", "splash"}, cbi("splash/splash"), "Client-Splash")
node("splash").target = call("action_dispatch")
node("splash", "activate").target = call("action_activate")
node("splash", "splash").target = template("splash_splash/splash")
entry({"admin", "status", "splash"}, call("action_status_admin"), "Client-Splash")
end
function action_dispatch()
local mac = luci.sys.net.ip4mac(luci.http.getenv("REMOTE_ADDR")) or ""
local status = luci.util.execl("luci-splash status "..mac)[1]
if #mac > 0 and ( status == "whitelisted" or status == "lease" ) then
luci.http.redirect(luci.dispatcher.build_url())
else
luci.http.redirect(luci.dispatcher.build_url("splash", "splash"))
end
end
function action_activate()
local ip = luci.http.getenv("REMOTE_ADDR") or "127.0.0.1"
local mac = luci.sys.net.ip4mac(ip:match("^[\[::ffff:]*(%d+.%d+%.%d+%.%d+)\]*$"))
if mac and luci.http.formvalue("accept") then
os.execute("luci-splash add "..mac.." >/dev/null 2>&1")
luci.http.redirect(luci.model.uci.cursor():get("freifunk", "community", "homepage"))
else
luci.http.redirect(luci.dispatcher.build_url())
end
end
function action_status_admin()
local uci = luci.model.uci.cursor_state()
local macs = luci.http.formvaluetable("save")
local function delete_mac(what, mac)
uci:delete_all("luci_splash", what,
function(s)
return ( s.mac and s.mac:lower() == mac )
end)
end
local function leases(mac)
local leases = { }
uci:foreach("luci_splash", "lease", function(s)
if s.start and s.mac and s.mac:lower() ~= mac then
leases[#leases+1] = {
start = s.start,
mac = s.mac
}
end
end)
uci:revert("luci_splash")
return leases
end
local function commit(leases, no_commit)
if not no_commit then
uci:save("luci_splash")
uci:commit("luci_splash")
end
for _, l in ipairs(leases) do
uci:section("luci_splash", "lease", nil, l)
end
uci:save("luci_splash")
os.execute("/etc/init.d/luci_splash restart")
end
for key, _ in pairs(macs) do
local policy = luci.http.formvalue("policy.%s" % key)
local mac = luci.http.protocol.urldecode(key)
local lslist = leases(policy ~= "kick" and mac)
delete_mac("blacklist", mac)
delete_mac("whitelist", mac)
if policy == "whitelist" or policy == "blacklist" then
uci:section("luci_splash", policy, nil, { mac = mac })
elseif policy == "normal" then
lslist[#lslist+1] = { mac = mac, start = os.time() }
elseif policy == "kick" then
for _, l in ipairs(lslist) do
if l.mac:lower() == mac then l.kicked="1" end
end
end
commit(lslist)
end
luci.template.render("admin_status/splash", { is_admin = true })
end
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