diff options
Diffstat (limited to 'applications/luci-app-splash/root/usr')
| -rwxr-xr-x | applications/luci-app-splash/root/usr/sbin/luci-splash | 77 |
1 files changed, 36 insertions, 41 deletions
diff --git a/applications/luci-app-splash/root/usr/sbin/luci-splash b/applications/luci-app-splash/root/usr/sbin/luci-splash index 0f8bdc2c47..e566e9b508 100755 --- a/applications/luci-app-splash/root/usr/sbin/luci-splash +++ b/applications/luci-app-splash/root/usr/sbin/luci-splash @@ -2,14 +2,11 @@ utl = require "luci.util" sys = require "luci.sys" +ipc = require "luci.ip" -require("luci.model.uci") -require("luci.sys.iptparser") -- Init state session -local uci = luci.model.uci.cursor_state() -local ipt = luci.sys.iptparser.IptParser() -local net = sys.net +local uci = require "luci.model.uci".cursor_state() local fs = require "nixio.fs" local ip = require "luci.ip" @@ -139,6 +136,30 @@ function ipvalid(ipaddr) return false end +function mac_to_ip(mac) + ipc.neighbors({ family = 4 }, function(n) + if n.mac == mac and n.dest then + return n.dest:string() + end + end) +end + +function mac_to_dev(mac) + ipc.neighbors({ family = 4 }, function(n) + if n.mac == mac and n.dev then + return n.dev + end + end) +end + +function ip_to_mac(ip) + ipc.neighbors({ family = 4 }, function(n) + if n.mac and n.dest and n.dest:equal(ip) then + return n.mac + end + end) +end + function main(argv) local cmd = table.remove(argv, 1) local arg = argv[1] @@ -157,7 +178,6 @@ function main(argv) lock() - local arp_cache = net.arptable() local leased_macs = get_known_macs("lease") local blacklist_macs = get_known_macs("blacklist") local whitelist_macs = get_known_macs("whitelist") @@ -167,17 +187,12 @@ function main(argv) if adr:find(":") then mac = adr:lower() else - for _, e in ipairs(arp_cache) do - if e["IP address"] == adr then - mac = e["HW address"]:lower() - break - end - end + mac = ip_to_mac(adr) end if mac and cmd == "add-rules" then if leased_macs[mac] then - add_lease(mac, arp_cache, true) + add_lease(mac, true) elseif blacklist_macs[mac] then add_blacklist_rule(mac) elseif whitelist_macs[mac] then @@ -277,15 +292,6 @@ function main(argv) end end --- Get current arp cache -function get_arpcache() - local arpcache = { } - for _, entry in ipairs(net.arptable()) do - arpcache[entry["HW address"]:lower()] = { entry["Device"]:lower(), entry["IP address"]:lower() } - end - return arpcache -end - -- Get a list of known mac addresses function get_known_macs(list) local leased_macs = { } @@ -355,17 +361,11 @@ function convert_mac_to_secname(mac) end -- Add a lease to state and invoke add_rule -function add_lease(mac, arp, no_uci) +function add_lease(mac, no_uci) mac = mac:lower() -- Get current ip address - local ipaddr - for _, entry in ipairs(arp or net.arptable()) do - if entry["HW address"]:lower() == mac then - ipaddr = entry["IP address"] - break - end - end + local ipaddr = mac_to_ip(mac) -- Add lease if there is an ip addr if ipaddr then @@ -598,8 +598,6 @@ function sync() uci:revert("luci_splash_leases") - local arpcache = get_arpcache() - local blackwhitelist = uci:get_all("luci_splash") local whitelist_total = 0 local whitelist_online = 0 @@ -618,7 +616,7 @@ function sync() leasecount = leasecount + 1 -- only count leases_online for connected clients - if arpcache[v.mac] then + if mac_to_ip(v.mac) then leases_online = leases_online + 1 end @@ -643,7 +641,7 @@ function sync() whitelist_total = whitelist_total + 1 if s.mac then local mac = s.mac:lower() - if arpcache[mac] then + if mac_to_ip(mac) then whitelist_online = whitelist_online + 1 end end @@ -652,7 +650,7 @@ function sync() blacklist_total = blacklist_total + 1 if s.mac then local mac = s.mac:lower() - if arpcache[mac] then + if mac_to_ip(mac) then blacklist_online = blacklist_online + 1 end end @@ -693,7 +691,6 @@ end -- Show client info function list() - local arpcache = get_arpcache() -- Find traffic usage local function traffic(lease) local traffic_in = 0 @@ -722,12 +719,11 @@ function list() if s[".type"] == "lease" and s.mac then local ti, to = traffic(s) local mac = s.mac:lower() - local arp = arpcache[mac] print(string.format( "%-17s %-15s %-9s %3dm %-7s %7dKB %7dKB", mac, s.ipaddr, "leased", math.floor(( os.time() - tonumber(s.start) ) / 60), - arp and arp[1] or "?", ti, to + mac_to_dev(mac) or "?", ti, to )) end end @@ -738,11 +734,10 @@ function list() ) do if (s[".type"] == "whitelist" or s[".type"] == "blacklist") and s.mac then local mac = s.mac:lower() - local arp = arpcache[mac] print(string.format( "%-17s %-15s %-9s %4s %-7s %9s %9s", - mac, arp and arp[2] or "?", s[".type"], - "- ", arp and arp[1] or "?", "-", "-" + mac, mac_to_ip(mac) or "?", s[".type"], + "- ", mac_to_dev(mac) or "?", "-", "-" )) end end |