From cfa70932c3b80c116144fc95ecb93dd7ffed4366 Mon Sep 17 00:00:00 2001
From: Ansuel Smith <ansuelsmth@gmail.com>
Date: Tue, 7 Jan 2020 19:31:04 +0100
Subject: luci-app-upnp: convert to client side implementation

Implement luci.upnp ubus app.
Convert lua page to js client side implementation.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
---
 .../luci-app-upnp/luasrc/controller/upnp.lua       | 88 +---------------------
 1 file changed, 1 insertion(+), 87 deletions(-)

(limited to 'applications/luci-app-upnp/luasrc/controller')

diff --git a/applications/luci-app-upnp/luasrc/controller/upnp.lua b/applications/luci-app-upnp/luasrc/controller/upnp.lua
index c4762434c5..4b610f2866 100644
--- a/applications/luci-app-upnp/luasrc/controller/upnp.lua
+++ b/applications/luci-app-upnp/luasrc/controller/upnp.lua
@@ -9,91 +9,5 @@ function index()
 		return
 	end
 
-	local page
-
-	page = entry({"admin", "services", "upnp"}, cbi("upnp/upnp"), _("UPnP"))
-	page.dependent = true
-
-	entry({"admin", "services", "upnp", "status"}, call("act_status")).leaf = true
-	entry({"admin", "services", "upnp", "delete"}, post("act_delete")).leaf = true
-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")
-			if not ln then
-				break
-			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,
-						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")
-		luci.http.write_json(fwd)
-	end
-end
-
-function act_delete(num)
-	local idx = tonumber(num)
-	local uci = luci.model.uci.cursor()
-
-	if idx and idx > 0 then
-		luci.sys.call("iptables -t filter -D MINIUPNPD %d 2>/dev/null" % idx)
-		luci.sys.call("iptables -t nat -D MINIUPNPD %d 2>/dev/null" % idx)
-
-		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' %s" %{ idx, luci.util.shellquote(lease_file) })
-		end
-
-		luci.http.status(200, "OK")
-		return
-	end
-
-	luci.http.status(400, "Bad request")
+	entry({"admin", "services", "upnp"}, view("upnp/upnp"), _("UPnP"))
 end
-- 
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