mirror of
https://github.com/ntop/ntopng.git
synced 2026-04-30 16:09:32 +00:00
68 lines
2.4 KiB
Lua
68 lines
2.4 KiB
Lua
--
|
|
-- (C) 2019-21 - ntop.org
|
|
--
|
|
|
|
-- ##############################################
|
|
|
|
local alert_keys = require "alert_keys"
|
|
package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
|
|
|
|
local alert_creators = require "alert_creators"
|
|
local format_utils = require "format_utils"
|
|
local json = require("dkjson")
|
|
-- Import the classes library.
|
|
local classes = require "classes"
|
|
-- Make sure to import the Superclass!
|
|
local alert = require "alert"
|
|
|
|
-- ##############################################
|
|
|
|
local alert_flows_flood_victim = classes.class(alert)
|
|
|
|
-- ##############################################
|
|
|
|
alert_flows_flood_victim.meta = {
|
|
alert_key = alert_keys.ntopng.alert_flows_flood_victim,
|
|
i18n_title = "alerts_dashboard.flows_flood_victim",
|
|
icon = "fas fa-life-ring",
|
|
has_victim = true,
|
|
}
|
|
|
|
-- ##############################################
|
|
|
|
-- @brief Prepare an alert table used to generate the alert
|
|
-- @param one_param The first alert param
|
|
-- @param another_param The second alert param
|
|
-- @return A table with the alert built
|
|
function alert_flows_flood_victim:init(metric, value, operator, threshold)
|
|
-- Call the paren constructor
|
|
self.super:init()
|
|
|
|
self.alert_type_params = alert_creators.createThresholdCross(metric, value, operator, threshold)
|
|
end
|
|
|
|
-- #######################################################
|
|
|
|
-- @brief Format an alert into a human-readable string
|
|
-- @param ifid The integer interface id of the generated alert
|
|
-- @param alert The alert description table, including alert data such as the generating entity, timestamp, granularity, type
|
|
-- @param alert_type_params Table `alert_type_params` as built in the `:init` method
|
|
-- @return A human-readable string
|
|
function alert_flows_flood_victim.format(ifid, alert, alert_type_params)
|
|
local alert_consts = require("alert_consts")
|
|
local entity = alert_consts.formatAlertEntity(ifid, alert_consts.alertEntityRaw(alert["alert_entity"]), alert["alert_entity_val"])
|
|
local value = alert_type_params.value
|
|
|
|
if(value == nil) then value = 0 end
|
|
|
|
return i18n("alert_messages.flow_flood_victim", {
|
|
entity = firstToUpper(entity),
|
|
host_category = format_utils.formatAddressCategory((json.decode(alert.alert_json)).alert_generation.host_info),
|
|
value = string.format("%u", math.ceil(value)),
|
|
threshold = alert_type_params.threshold,
|
|
})
|
|
end
|
|
|
|
-- #######################################################
|
|
|
|
return alert_flows_flood_victim
|