Fixed #4737 integration with fail2ban

scripts/lua/modules/alert_definitions/alert_fail2ban_executed.lua

@@ -0,0 +1,52 @@
+--
+-- (C) 2019-20 - ntop.org
+--
+
+-- ##############################################
+
+local alert_keys = require "alert_keys"
+-- Import the classes library.
+local classes = require "classes"
+-- Make sure to import the Superclass!
+local alert = require "alert"
+
+-- ##############################################
+
+local alert_fail2ban_executed = classes.class(alert)
+
+-- ##############################################
+
+alert_fail2ban_executed.meta = {
+  alert_key = alert_keys.ntopng.alert_fail2ban_executed,
+  i18n_title = "alerts_dashboard.fail2ban",
+  icon = "fas fa-info-circle",
+}
+
+-- ##############################################
+
+function alert_fail2ban_executed:init(script_exec_comm, jail, ip, alert_type)
+   -- Call the paren constructor
+   self.super:init()
+
+   self.alert_type_params = {
+    script_exec_comm = script_exec_comm,
+    jail = jail,
+    ip = ip,
+    alert_type = alert_type, 
+   }
+end
+
+-- #######################################################
+
+function alert_fail2ban_executed.format(ifid, alert, alert_type_params)
+  return(i18n("alert_messages.fail2ban_executed", {
+    script_exec_comm = alert_type_params.script_exec_comm,
+    jail = alert_type_params.jail,
+    ip = alert_type_params.ip,
+    alert_type = alert_type_params.alert_type,
+  }))
+end
+
+-- #######################################################
+
+return alert_fail2ban_executed