mirror of
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66 lines
2.2 KiB
Lua
66 lines
2.2 KiB
Lua
--
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-- (C) 2019 - ntop.org
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--
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local alert_keys = require "alert_keys"
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-- #######################################################
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-- @brief Prepare an alert table used to generate the alert
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-- @param alert_severity A severity as defined in `alert_consts.alert_severities`
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-- @param alert_subtype A string indicating the subtype for this alert, one of 'arc_added', 'arc_removed'
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-- @param alert_granularity A granularity as defined in `alert_consts.alerts_granularities`
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-- @param node1 A string with the name of the first of the two peers involved in the change
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-- @param ip1 A string with the ip of the first of the two peers involved in the change
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-- @param node2 A string with the name of the second of the two peers involved in the change
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-- @param ip2 A string with the ip of the second of the two peers involved in the change
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-- @return A table with the alert built
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local function createTopologyChanged(alert_severity, alert_subtype, alert_granularity, node1, ip1, node2, ip2)
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local built = {
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alert_subtype = alert_subtype,
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alert_severity = alert_severity,
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alert_granularity = alert_granularity,
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alert_type_params = {
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node1 = node1, ip1 = ip1,
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node2 = node2, ip2 = ip2,
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},
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}
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return built
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end
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-- #######################################################
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local function formatTopologyChanged(ifid, alert, alert_info)
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if not ntop.isPro() then
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return ""
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end
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local snmp_utils = require "snmp_utils"
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if(alert.alert_subtype == "arc_added") then
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return(i18n("alert_messages.lldp_arc_added", {
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node1 = alert_info.node1,
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node2 = alert_info.node2,
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url1 = snmpDeviceUrl(alert_info.ip1),
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url2 = snmpDeviceUrl(alert_info.ip2),
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}))
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else
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return(i18n("alert_messages.lldp_arc_removed", {
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node1 = alert_info.node1,
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node2 = alert_info.node2,
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url1 = snmpDeviceUrl(alert_info.ip1),
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url2 = snmpDeviceUrl(alert_info.ip2),
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}))
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end
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end
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-- #######################################################
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return {
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alert_key = alert_keys.ntopng.alert_snmp_topology_changed,
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i18n_title = i18n("snmp.lldp_topology_changed"),
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i18n_description = formatTopologyChanged,
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icon = "fas fa-topology-alt",
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creator = createTopologyChanged,
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}
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