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59 lines
1.6 KiB
Lua
59 lines
1.6 KiB
Lua
--
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-- (C) 2013-21 - ntop.org
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--
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local dirs = ntop.getDirs()
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package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
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package.path = dirs.installdir .. "/scripts/lua/modules/alert_store/?.lua;" .. package.path
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local alert_utils = require "alert_utils"
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local alert_consts = require "alert_consts"
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local alert_entities = require "alert_entities"
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local rest_utils = require("rest_utils")
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local all_alert_store = require "all_alert_store".new()
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local alert_severities = require "alert_severities"
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local auth = require "auth"
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--
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-- Read alerts count by time
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-- Example: curl -u admin:admin -H "Content-Type: application/json" -d '{"ifid": "1"}' http://localhost:3000/lua/rest/v1/get/host/alert/ts.lua
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--
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-- NOTE: in case of invalid login, no error is returned but redirected to login
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--
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local rc = rest_utils.consts.success.ok
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local ifid = _GET["ifid"]
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if not auth.has_capability(auth.capabilities.alerts) then
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rest_utils.answer(rest_utils.consts.err.not_granted)
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return
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end
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if isEmptyString(ifid) then
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rc = rest_utils.consts.err.invalid_interface
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rest_utils.answer(rc)
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return
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end
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interface.select(ifid)
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local res = {
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series = {},
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colors = {}
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}
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local count_data = all_alert_store:count_by_severity_and_time(true)
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for _, severity in pairsByField(alert_severities, "severity_id", rev) do
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if(count_data[severity.severity_id] ~= nil) then
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res.series[#res.series + 1] = {
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name = i18n(severity.i18n_title),
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data = count_data[severity.severity_id],
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}
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res.colors[#res.colors + 1] = severity.color
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end
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end
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rest_utils.answer(rc, res)
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