Add endpoints for exporting pools (wip) and all configurations. Improve the import API to import modules in order. (#4475)

scripts/lua/rest/v1/import/all/config.lua

@@ -0,0 +1,78 @@
+--
+-- (C) 2019-20 - 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 scripts_import_export = require "scripts_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"
+
+--
+-- Import all configurations
+--
+-- NOTE: in case of invalid login, no error is returned but redirected to login
+--
+
+if not haveAdminPrivileges() then
+   rest_utils.answer(rest_utils.consts.err.not_granted)
+   return
+end
+
+-- ################################################
+
+local modules = import_export_rest_utils.unpack(_POST["JSON"])
+
+if not modules or 
+   not modules["snmp"] or 
+   not modules["active_monitoring"] or 
+   not modules["notifications"] or 
+   not modules["scripts"] or 
+   not modules["pool"] then
+  rest_utils.answer(rest_utils.consts.err.invalid_args)
+  return
+end
+
+local items = {}
+
+local snmp_ie = snmp_import_export:create()
+items[#items+1] = { name = "snmp",
+  conf = modules["snmp"],
+  instance = snmp_ie
+}
+
+local am_ie = am_import_export:create()
+items[#items+1] = { name = "active_monitoring", 
+  conf = modules["active_monitoring"],
+  instance = am_ie
+}
+
+local notifications_ie = notifications_import_export:create()
+items[#items+1] = { name = "notifications", 
+  conf = modules["notifications"],     
+  instance = notifications_ie
+}
+
+local scripts_ie = scripts_import_export:create()
+items[#items+1] = { name = "scripts", 
+  conf = modules["scripts"],           
+  instance = scripts_ie
+}
+
+local pool_ie = pool_import_export:create()
+items[#items+1] = { name = "pool", 
+  conf = modules["pool"],              
+  instance = pool_ie
+}
+
+import_export_rest_utils.import(items)
+