diff options
Diffstat (limited to 'applications/luci-app-upnp/luasrc/controller')
| -rw-r--r-- | applications/luci-app-upnp/luasrc/controller/upnp.lua | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/applications/luci-app-upnp/luasrc/controller/upnp.lua b/applications/luci-app-upnp/luasrc/controller/upnp.lua index c60b7c4969..c4762434c5 100644 --- a/applications/luci-app-upnp/luasrc/controller/upnp.lua +++ b/applications/luci-app-upnp/luasrc/controller/upnp.lua @@ -19,8 +19,14 @@ function index() end function act_status() + local uci = luci.model.uci.cursor() + local lease_file = uci:get("upnpd", "config", "upnp_lease_file") + + local ipv4_hints = luci.sys.net.ipv4_hints() + local ipt = io.popen("iptables --line-numbers -t nat -xnvL MINIUPNPD 2>/dev/null") if ipt then + local upnpf = lease_file and io.open(lease_file, "r") local fwd = { } while true do local ln = ipt:read("*l") @@ -29,23 +35,42 @@ function act_status() elseif ln:match("^%d+") then local num, proto, extport, intaddr, intport = ln:match("^(%d+).-([a-z]+).-dpt:(%d+) to:(%S-):(%d+)") + local descr = "" if num and proto and extport and intaddr and intport then num = tonumber(num) extport = tonumber(extport) intport = tonumber(intport) + if upnpf then + local uln = upnpf:read("*l") + if uln then descr = uln:match(string.format("^%s:%d:%s:%d:%%d*:(.*)$", proto:upper(), extport, intaddr, intport)) end + if not descr then descr = "" end + end + + local host_hint, _, e + + for _,e in pairs(ipv4_hints) do + if e[1] == intaddr then + host_hint = e[2] + break + end + end + fwd[#fwd+1] = { num = num, proto = proto:upper(), extport = extport, intaddr = intaddr, - intport = intport + host_hint = host_hint, + intport = intport, + descr = descr } end end end + if upnpf then upnpf:close() end ipt:close() luci.http.prepare_content("application/json") @@ -63,7 +88,7 @@ function act_delete(num) local lease_file = uci:get("upnpd", "config", "upnp_lease_file") if lease_file and nixio.fs.access(lease_file) then - luci.sys.call("sed -i -e '%dd' %q" %{ idx, lease_file }) + luci.sys.call("sed -i -e '%dd' %s" %{ idx, luci.util.shellquote(lease_file) }) end luci.http.status(200, "OK") |