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Implements and rework alert for flow periodicity change

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This commit is contained in:
Simone Mainardi 2021-08-11 15:11:44 +02:00
parent 41df57253e
commit f6560d1974
6 changed files with 58 additions and 16 deletions
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18
scripts/lua/modules/alert_definitions/flow/alert_periodicity_changed.lua
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@ -26,16 +26,12 @@ alert_periodicity_changed.meta = {
-- ##############################################
-- @brief Prepare an alert table used to generate the alert
-- @param last_error A table containing the last lateral movement error, e.g.,
-- {"event":"create","shost":"192.168.2.153","dhost":"224.0.0.68","dport":1968,"vlan_id":0,"l4":17,"l7":0,"first_seen":1602488355,"last_seen":1602488355,"num_uses":1}
-- @return A table with the alert built
function alert_periodicity_changed:init(last_error, created_or_removed)
function alert_periodicity_changed:init()
-- Call the parent constructor
self.super:init()
self.alert_type_params = {
error_msg = last_error,
created_or_removed = created_or_removed
}
end
@ -49,7 +45,7 @@ end
function alert_periodicity_changed.format(ifid, alert, alert_type_params)
-- Extracting info field
local info = ""
local href = ""
local href = '<a href="/lua/pro/enterprise/periodicity_map.lua"><i class="fas fa-lg fa-clock"></i></a>'
if alert.json then
info = json.decode(alert["json"])
@ -60,9 +56,13 @@ function alert_periodicity_changed.format(ifid, alert, alert_type_params)
end
end
href = '<a href="/lua/pro/enterprise/periodicity_map.lua"><i class="fas fa-lg fa-clock"></i></a>'
return(i18n("alerts_dashboard.periodicity_changed_descr", { info = info, href = href }))
if alert_type_params.is_periodic then
return(i18n("alerts_dashboard.periodicity_is_periodic_descr", { info = info, href = href }))
elseif alert_type_params.is_aperiodic then
return(i18n("alerts_dashboard.periodicity_is_aperiodic_descr", { info = info, href = href }))
else
return(i18n("alerts_dashboard.periodicity_changed_descr", { info = info, href = href }))
end
end
-- #######################################################