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56 lines
1.2 KiB
Lua
56 lines
1.2 KiB
Lua
--
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-- (C) 2013-20 - 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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sendHTTPContentTypeHeader('text/html')
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local mode = _GET["direction"]
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local type = _GET["distr"]
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local host_info = url2hostinfo(_GET)
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local ifid = _GET["ifid"]
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interface.select(ifid)
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local host = interface.getHostInfo(host_info["host"],host_info["vlan"])
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local what = {}
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local res = {}
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if(host == nil) then
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print("<div class=\"alert alert-danger\"><img src=".. ntop.getHttpPrefix() .. "/img/warning.png> This flow cannot be found (expired ?)</div>")
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else
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if((type == nil) or (type == "size")) then
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if((mode == nil) or (mode == "sent")) then
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what = host["pktStats.sent"]["size"]
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else
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what = host["pktStats.recv"]["size"]
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end
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end
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local tot = 0
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for key, value in pairs(what) do
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tot = tot + value
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end
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local threshold = (5 * tot) / 100
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local s = 0
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for key, value in pairs(what) do
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if(value > threshold) then
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res[#res + 1] = {label = key, value = value}
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s = s + value
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end
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end
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if tot > s then
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res[#res + 1] = {label = "Other", value = (tot - s)}
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end
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end
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print(json.encode(res))
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