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65 lines
2 KiB
Lua
65 lines
2 KiB
Lua
--
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-- (C) 2019-21 - ntop.org
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--
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-- ##############################################
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local flow_alert_keys = require "flow_alert_keys"
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-- Import the classes library.
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local classes = require "classes"
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-- Make sure to import the Superclass!
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local alert = require "alert"
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-- ##############################################
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local alert_longlived = classes.class(alert)
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-- ##############################################
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alert_longlived.meta = {
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alert_key = flow_alert_keys.flow_alert_longlived,
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i18n_title = "flow_details.longlived_flow",
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icon = "fas fa-fw fa-exclamation",
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}
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-- ##############################################
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-- @brief Prepare an alert table used to generate the alert
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-- @param longlived_threshold Threshold, in seconds, for a flow to be considered longlived
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-- @return A table with the alert built
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function alert_longlived:init()
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-- Call the parent constructor
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self.super:init()
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end
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-- #######################################################
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-- @brief Format an alert into a human-readable string
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-- @param ifid The integer interface id of the generated alert
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-- @param alert The alert description table, including alert data such as the generating entity, timestamp, granularity, type
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-- @param alert_type_params Table `alert_type_params` as built in the `:init` method
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-- @return A human-readable string
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function alert_longlived.format(ifid, alert, alert_type_params)
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local threshold = ""
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local res = i18n("flow_details.longlived_flow")
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if not alert_type_params then
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return res
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end
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if alert_type_params["longlived.threshold"] then
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threshold = alert_type_params["longlived.threshold"]
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end
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res = string.format("%s<sup><i class='fas fa-fw fa-info-circle' aria-hidden='true' title='"..i18n("flow_details.longlived_flow_descr").."'></i></sup>", res)
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if threshold ~= "" then
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res = string.format("%s [%s]", res, i18n("flow_details.longlived_exceeded", {amount = secondsToTime(threshold)}))
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end
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return res
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end
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-- #######################################################
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return alert_longlived
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