Adds new REST API v2/

Addresses #5269

scripts/lua/rest/v2/get/l7/application/consts.lua

@@ -0,0 +1,36 @@
+--
+-- (C) 2013-21 - ntop.org
+--
+
+local dirs = ntop.getDirs()
+package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
+
+require "lua_utils"
+local json = require "dkjson"
+local rest_utils = require "rest_utils"
+
+--
+-- Read all the defined L7 application protocols
+-- Example: curl -u admin:admin -H "Content-Type: application/json" http://localhost:3000/lua/rest/v2/get/l7/application/consts.lua
+--
+-- NOTE: in case of invalid login, no error is returned but redirected to login
+--
+
+local rc = rest_utils.consts.success.ok
+local res = {}
+
+local applications = interface.getnDPIProtocols()
+
+for application, appl_id in pairs(applications) do
+   appl_id = tonumber(appl_id)
+   local cat = ntop.getnDPIProtoCategory(appl_id)
+
+   res[#res + 1] = {
+     name = application, 
+     appl_id = appl_id,
+     cat_id = cat.id,
+   }
+end
+
+rest_utils.answer(rc, res)
+

scripts/lua/rest/v2/get/l7/category/consts.lua

@@ -0,0 +1,48 @@
+--
+-- (C) 2013-21 - ntop.org
+--
+
+local dirs = ntop.getDirs()
+package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
+
+require "lua_utils"
+local json = require "dkjson"
+local rest_utils = require "rest_utils"
+
+--
+-- Read all the defined L7 application categories
+-- Example: curl -u admin:admin -H "Content-Type: application/json" http://localhost:3000/lua/rest/v2/get/l7/category/consts.lua
+--
+-- NOTE: in case of invalid login, no error is returned but redirected to login
+--
+
+local rc = rest_utils.consts.success.ok
+local res = {}
+local app_list = {}
+
+local categories = interface.getnDPICategories()
+local applications = interface.getnDPIProtocols()
+
+for category, cat_id in pairs(categories) do
+
+   local tmp_app_list = {}
+
+   -- Get the list of the current cat_id
+
+   for tmp_proto_name, tmp_proto_id in pairsByKeys(interface.getnDPIProtocols(tonumber(cat_id)), asc_insensitive) do
+      tmp_app_list[#tmp_app_list + 1] = {
+         name = tmp_proto_name,
+         id   = tmp_proto_id,
+      }
+   end
+
+   -- Create the record for the cat_id
+
+   res[#res + 1] = {
+      name = category, 
+      cat_id = tonumber(cat_id),
+      app_list = tmp_app_list,
+   }
+end
+
+rest_utils.answer(rc, res)