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#!/usr/bin/haserl --shell=luac
package.path = "/usr/lib/lua/?.lua;/usr/lib/lua/?/init.lua;" .. package.path
package.cpath = "/usr/lib/lua/?.so;" .. package.cpath
require("ffluci.http")
require("ffluci.sys")
require("ffluci.model.uci")
local srv
local net
local ip = ffluci.http.remote_addr()
for k, v in pairs(ffluci.model.uci.sections("network")) do
if v[".type"] == "interface" and v.ipaddr then
local p = ffluci.sys.net.mask4prefix(v.netmask)
if ffluci.sys.net.belongs(ip, v.ipaddr, p) then
net = k
srv = v.ipaddr
break
end
end
end
local stat = false
for k, v in pairs(ffluci.model.uci.sections("luci_splash")) do
if v[".type"] == "iface" and v.network == net then
stat = true
end
end
if not srv then
ffluci.http.textheader()
return print("Unable to detect network settings!")
end
if not stat then
ffluci.http.redirect("http://" .. srv)
end
local action = "splash"
local mac = ffluci.sys.net.ip4mac(ip)
if not mac then
action = "unknown"
end
local status = ffluci.sys.execl("luci-splash status "..mac)[1]
if status == "whitelisted" or status == "lease" then
action = "allowed"
end
ffluci.http.redirect("http://" .. srv .. "/cgi-bin/luci-splash/" .. action)
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