Implement host MUD recording and dump

scripts/lua/rest/get/host/mud.lua

@@ -0,0 +1,30 @@
+--
+-- (C) 2019 - ntop.org
+--
+
+local dirs = ntop.getDirs()
+package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
+require "lua_utils"
+local mud_utils = require("mud_utils")
+local json = require("dkjson")
+
+local host = _GET["host"]
+
+if(_GET["ifid"] ~= nil) then
+  interface.select(_GET["ifid"])
+end
+
+sendHTTPHeader('application/json')
+
+if(host == nil) then
+  print("{}")
+  return
+end
+
+local mud = mud_utils.getHostMUD(host)
+
+if(mud ~= nil) then
+  print(json.encode(mud, {indent=true}))
+else
+  print("{}")
+end