Implements experimental object-oriented alert classes

scripts/plugins/alerts/security/new_api_demo/user_scripts/host/new_api_demo.lua

@@ -0,0 +1,57 @@
+--
+-- (C) 2019-20 - ntop.org
+--
+
+local user_scripts = require("user_scripts")
+local alert_consts = require("alert_consts")
+local flow_consts = require "flow_consts"
+local alerts_api = require "alerts_api"
+
+-- #################################################################
+
+local script = {
+   -- Script category
+   category = user_scripts.script_categories.security,
+
+   -- NOTE: hooks defined below
+   hooks = {},
+
+   gui = {
+      i18n_title = "New Host Alert API Demo",
+      i18n_description = "Demonstrate the use of the new API for host alerts",
+   }
+}
+
+-- #################################################################
+
+function script.hooks.min(params)
+   if true then -- TODO: set to true to execute
+      local Alert = alert_consts.alert_types.alert_host_new_api_demo.new()
+
+      Alert:set_severity(alert_consts.alert_severities.error)
+      Alert:set_granularity(params.granularity)
+
+      Alert:set_params(
+	 "one_param",
+	 "another_param"
+      )
+
+      if cond then
+	 Alert:set_attacker()
+      end
+
+      if another_cond then
+	 Alert:set_victim()
+      end
+
+      if true then
+	 Alert:trigger(params.alert_entity, nil, params.cur_alerts)
+      else
+	 Alert:release(params.alert_entity, nil, params.cur_alerts)
+      end
+   end
+end
+
+-- #################################################################
+
+return script