1 files changed, 0 insertions, 173 deletions

diff --git a/contrib/package/ffluci-splash/src/luci-splash.lua b/contrib/package/ffluci-splash/src/luci-splash.lua
deleted file mode 100644
index 54c32add6..000000000
--- a/contrib/package/ffluci-splash/src/luci-splash.lua
+++ /dev/null
@@ -1,173 +0,0 @@
-#!/usr/bin/lua
-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")
-
--- Init state session
-uci = ffluci.model.uci.Session("/var/state")
-
-
--- Parse stdin and do something
-function main(argv)
-	local cmd = argv[1]
-	local arg = argv[2]
-	
-	if not cmd then
-		print("Usage: " .. argv[0] .. " <status|add|remove|sync> [MAC]")
-		os.exit(1)
-	elseif cmd == "status" then
-		if not arg then
-			os.exit(1)
-		end
-		
-		if iswhitelisted(arg) then
-			print("whitelisted")
-			os.exit(0)
-		end
-		
-		if haslease(arg) then
-			print("lease")
-			os.exit(0)
-		end		
-		
-		print("unknown")
-		os.exit(0)
-	elseif cmd == "add" then
-		if not arg then
-			os.exit(1)
-		end
-		
-		if not haslease(arg) then
-			add_lease(arg)
-		else
-			print("already leased!")
-			os.exit(2)
-		end
-		os.exit(0)
-	elseif cmd == "remove" then
-		if not cmd[2] then
-			os.exit(1)
-		end
-		
-		remove_lease(arg)
-		os.exit(0)		
-	elseif cmd == "sync" then
-		sync()
-		os.exit(0)
-	end
-end
-
--- Add a lease to state and invoke add_rule
-function add_lease(mac)
-	local key = uci:add("luci_splash", "lease")
-	uci:set("luci_splash", key, "mac", mac)
-	uci:set("luci_splash", key, "start", os.time())
-	add_rule(mac)
-end
-
-
--- Remove a lease from state and invoke remove_rule
-function remove_lease(mac)
-	mac = mac:lower()
-
-	for k, v in pairs(uci:show("luci_splash").luci_splash) do
-		if v.mac:lower() == mac then
-			remove_rule(mac)
-			uci:del("luci_splash", k)
-		end
-	end
-end
-
-
--- Add an iptables rule
-function add_rule(mac)
-	return os.execute("iptables -t nat -I luci_splash_leases -m mac --mac-source '"..mac.."' -j RETURN")
-end
-
-
--- Remove an iptables rule
-function remove_rule(mac)
-	return os.execute("iptables -t nat -D luci_splash_leases -m mac --mac-source '"..mac.."' -j RETURN")
-end
-
-
--- Check whether a MAC-Address is listed in the lease state list
-function haslease(mac)
-	mac = mac:lower()
-	
-	for k, v in pairs(uci:show("luci_splash").luci_splash) do
-		if v[".type"] == "lease" and v.mac and v.mac:lower() == mac then
-			return true
-		end
-	end
-	
-	return false
-end
-
-
--- Check whether a MAC-Address is whitelisted
-function iswhitelisted(mac)
-	mac = mac:lower()
-	
-	for k, v in pairs(uci:show("luci_splash").luci_splash) do
-		if v[".type"] == "whitelist" and v.mac and v.mac:lower() == mac then
-			return true
-		end
-	end
-	
-	return false
-end
-
-
--- Returns a list of MAC-Addresses for which a rule is existing
-function listrules()
-	local cmd = "iptables -t nat -L luci_splash_leases | grep RETURN |"
-	cmd = cmd .. "egrep -io [0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+"
-	return ffluci.util.split(ffluci.sys.exec(cmd))
-end
-
-
--- Synchronise leases, remove abandoned rules
-function sync()
-	local written = {}
-	local time = os.time()
-	
-	-- Current leases in state files
-	local leases = uci:show("luci_splash").luci_splash
-	
-	-- Convert leasetime to seconds
-	local leasetime = tonumber(uci:get("luci_splash", "general", "leasetime")) * 3600
-	
-	-- Clean state file
-	uci:revert("luci_splash")
-	
-	
-	-- For all leases
-	for k, v in pairs(uci:show("luci_splash")) do
-		if v[".type"] == "lease" then
-			if os.difftime(time, tonumber(v.start)) > leasetime then
-				-- Remove expired
-				remove_rule(v.mac)
-			else
-				-- Rewrite state
-				local n = uci:add("luci_splash", "lease")
-				uci:set("luci_splash", n, "mac", v.mac)
-				uci:set("luci_splash", n, "start", v.start)
-				written[v.mac] = 1
-			end
-		end
-	end
-	
-	
-	-- Delete rules without state
-	for i, r in ipairs(listrules()) do
-		if #r > 0 and not written[r] then
-			remove_rule(r)
-		end
-	end
-end
-
-main(arg)
\ No newline at end of file