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--
-- (C) 2013-22 - ntop.org
--
dirs = ntop.getDirs()
package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
require "lua_utils"
sendHTTPHeader('application/json')
host_ip = _GET["host"]
interface.select(ifname)
flows_stats = interface.getFlowsInfo(host_ip)
flows_stats = flows_stats["flows"]
print("[")
n = 0
for key, value in pairs(flows_stats) do
flow = flows_stats[key]
if((host_ip ~= nil)
and (flow["cli.ip"] ~= host_ip)
and (flow["srv.ip"] ~= host_ip)) then
-- wrong
elseif((flow["client_process"] ~= nil) or (flow["server_process"] ~= nil)) then
if((flow["client_process"] ~= nil)
and (flow["server_process"] ~= nil)) then
if(n > 0) then print(",") end
print('\n\t{"source": "'..flow["client_process"]["name"]..'", "source_type": "proc", "source_pid": '..
flow["client_process"]["pid"] ..', "source_name": "'.. flow["client_process"]["name"] ..'", "target": "'
..flow["server_process"]["name"]..'", "target_type": "proc", "target_pid": '..
flow["server_process"]["pid"] ..', "target_name": "'.. flow["server_process"]["name"] ..'", "type": "proc2proc"}')
n = n + 1
else
if((flow["cli.ip"] == host_ip) and (flow["srv.ip"] == host_ip)) then
-- Skip
else
if(n > 0) then print(",") end
n = n + 1
if(flow["client_process"] ~= nil) then
if(flow["cli.ip"] == host_ip) then
print('\n\t{"source": "'..flow["client_process"]["pid"]..'", "source_type": "proc", "source_pid": '.. flow["client_process"]["pid"] ..', "source_name": "'..
flow["client_process"]["name"]..'", "target": "'..flow["srv.ip"]..'", "target_type": "host", "target_pid": -1, "target_name": "'
.. ip2label(flow["srv.ip"]) ..'", "type": "proc2host"}')
else
print('\n\t{"target": "'..flow["client_process"]["pid"]..'", "target_type": "proc", "target_pid": '.. flow["client_process"]["pid"] ..
', "target_name": "'.. flow["client_process"]["name"].."@".. flow["srv.ip"] ..'", "source": "'..flow["cli.ip"]..
'", "source_type": "host", "source_pid": -1, "source_name": "'.. ip2label(flow["cli.ip"]) ..'", "type": "host2proc"}')
end
elseif(flow["server_process"] ~= nil) then
if(flow["srv.ip"] == host_ip) then
print('\n\t{"target": "'..flow["server_process"]["pid"]..'", "target_type": "proc", "target_pid": '.. flow["server_process"]["pid"]
..', "target_name": "'.. flow["server_process"]["name"]..'", "source": "'..flow["cli.ip"]..
'", "source_type": "host", "source_pid": -1, "source_name": "'.. hostkey2hostinfo(flow["cli.ip"]) ..'", "type": "proc2host"}')
else
print('\n\t{"target": "'..flow["server_process"]["pid"]..'", "target_type": "proc", "target_pid": '.. flow["server_process"]["pid"] ..
', "target_name": "'.. flow["server_process"]["name"].."@".. flow["srv.ip"] ..'", "source": "'..flow["cli.ip"]..
'", "source_type": "host", "source_pid": -1, "source_name": "'.. hostkey2hostinfo(flow["cli.ip"]) ..'", "type": "host2proc"}')
end
end
end
end
end
end
print("\n]\n")
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