mirror of
https://github.com/ntop/ntopng.git
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64 lines
1.9 KiB
Lua
64 lines
1.9 KiB
Lua
--
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-- (C) 2013-15 - ntop.org
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--
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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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sendHTTPHeader('application/json')
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interface.select(ifname)
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flows_stats,total = aggregateFlowsStats(interface.getFlowsInfo())
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links = {}
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hosts = {}
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for key, value in pairs(flows_stats) do
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flow = flows_stats[key]
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if(flow["cli.host"] ~= nil) then c = flow["cli.host"] else c = flow["cli.ip"] end
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if(flow["srv.host"] ~= nil) then s = flow["srv.host"] else s = flow["srv.ip"] end
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c = c .. "@" .. flow["cli.source_id"]
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s = s .. "@" .. flow["srv.source_id"]
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if(flow["client_process"] ~= nil) then
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if(links[c] == nil) then links[c] = {} end
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links[c]["peer"] = s
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if(links[c]["num"] == nil) then links[c]["num"] = 0 end
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links[c]["num"] = links[c]["num"] + 1
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hosts[c] = 1
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end
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if(flow["server_process"] ~= nil) then
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if(links[s] == nil) then links[s] = {} end
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links[s]["peer"] = c
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if(links[s]["num"] == nil) then links[s]["num"] = 0 end
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hosts[s] = 1
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end
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end
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print("[")
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n = 0
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if(false) then
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for key, _ in pairs(hosts) do
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if(n > 0) then print(",") end
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print('\n{"source": "root", "source_num": 0, "source_type": "host", "source_pid": -1, "source_name": "root", "target": "'..key..'", "target_num": 0, "target_type": "host", "target_pid": -1, "target_name": "'.. ntop.getResolvedAddress(key)..'", "type": "host2host"}')
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n = n + 1
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end
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end
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for key, value in pairs(links) do
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if(n > 0) then print(",") end
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print('\n{"source": "'..key..'", "source_num": '.. links[key]["num"]..', "source_type": "host", "source_pid": -1, "source_name": "'..ntop.getResolvedAddress(key)..'", "target": "'..value["peer"]..'", "target_num": '.. value["num"]..', "target_type": "host", "target_pid": -1, "target_name": "'.. ntop.getResolvedAddress(value["peer"])..'", "type": "host2host"}')
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n = n + 1
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end
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print("\n]\n")
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