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39 lines
1 KiB
Lua
39 lines
1 KiB
Lua
--
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-- (C) 2019 - ntop.org
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--
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local flow_consts = require("flow_consts")
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local json = require ("dkjson")
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local user_scripts = require ("user_scripts")
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-- #################################################################
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local script = {
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-- NOTE: hooks defined below
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hooks = {},
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gui = {
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i18n_title = "flow_callbacks_config.ext_alert",
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i18n_description = "flow_callbacks_config.ext_alert_description",
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input_builder = user_scripts.flow_checkbox_input_builder,
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}
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}
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-- #################################################################
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function script.hooks.periodicUpdate(params)
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local ext_alert_info = flow.retrieveExternalAlertInfo()
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if ext_alert_info ~= nil then
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-- NOTE: the same info will *not* be returned in the next periodicUpdate
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local info = json.decode(ext_alert_info)
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if info ~= nil then
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flow.triggerStatus(flow_consts.status_types.status_external_alert.status_id,
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info, info.severity_id)
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end
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end
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end
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-- #################################################################
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return script
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