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40 lines
1.1 KiB
Lua
40 lines
1.1 KiB
Lua
--
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-- (C) 2013-18 - 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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require "lua_utils"
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local json = require "dkjson"
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local recording_utils = require "recording_utils"
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local function send_error(error_type)
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local msg = ""
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if error_type == "not_found" then
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msg = i18n("traffic_recording.not_found")
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elseif error_type == "not_granted" then
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msg = i18n("traffic_recording.error_not_granted")
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end
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sendHTTPContentTypeHeader('application/json')
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print(json.encode({error = msg}))
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end
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if not recording_utils.isAvailable() then
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send_error("not_granted")
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elseif isEmptyString(_GET["job_id"]) then
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send_error("not_found")
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else
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local job_id = tonumber(_GET["job_id"])
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local job_files = recording_utils.getJobFiles(job_id)
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if #job_files == 0 then
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send_error("not_found")
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else
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local file = job_files[1] -- TODO multiple files (tar?)
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sendHTTPContentTypeHeader('application/vnd.tcpdump.pcap', 'attachment; filename="extraction_'..job_id..'.pcap"')
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ntop.dumpBinaryFile(file)
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end
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end
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