Adds new REST API v2/

Addresses #5269

scripts/lua/rest/v2/export/pool/config.lua

@@ -0,0 +1,42 @@
+--
+-- (C) 2019-21 - ntop.org
+--
+dirs = ntop.getDirs()
+package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
+package.path = dirs.installdir .. "/scripts/lua/modules/import_export/?.lua;" .. package.path
+
+require "lua_utils"
+
+local snmp_import_export = require "snmp_import_export"
+local plugins_utils = require("plugins_utils")
+local am_import_export = plugins_utils.loadModule("active_monitoring", "am_import_export")
+local notifications_import_export = require "notifications_import_export"
+local checks_import_export = require "checks_import_export"
+local pool_import_export = require "pool_import_export"
+local json = require "dkjson"
+local rest_utils = require "rest_utils"
+local import_export_rest_utils = require "import_export_rest_utils"
+local auth = require "auth"
+
+--
+-- Export Pool configuration
+-- Example: curl -u admin:admin http://localhost:3000/lua/rest/v2/export/pool/config.lua
+--
+-- NOTE: in case of invalid login, no error is returned but redirected to login
+--
+
+local download = _GET["download"] 
+
+if not auth.has_capability(auth.capabilities.pools) then
+   rest_utils.answer(rest_utils.consts.err.not_granted)
+   return
+end
+
+local instances = {}
+instances["snmp"] = snmp_import_export:create()
+instances["active_monitoring"] = am_import_export:create()
+instances["notifications"] = notifications_import_export:create()
+instances["scripts"] = checks_import_export:create()
+instances["pool"] = pool_import_export:create()
+import_export_rest_utils.export(instances, not isEmptyString(download))
+