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https://github.com/ntop/ntopng.git
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144 lines
3.3 KiB
Lua
144 lines
3.3 KiB
Lua
--
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-- (C) 2021 - 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 discover = require "discover_utils"
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local rest_utils = require "rest_utils"
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local ifid = tostring(_GET["ifid"]) or ""
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local os_filter = tonumber(_GET["operating_system"])
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local devtype_filter = tonumber(_GET["device_type"])
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local manuf_filter = _GET["manufacturer"]
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-- ################################################
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local doa_ox_fd = nil
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local doa_ox = nil
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local enable_doa_ox = false
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if(enable_doa_ox) then
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local doa_ox = require "doa_ox"
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doa_ox_fd = doa_ox.init("/tmp/doa_ox.update")
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end
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-- ################################################
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if isEmptyString(ifid) then
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ifid = interface.getId()
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end
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interface.select(ifid)
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local res = {}
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local discovered = discover.discover2table(ifname)
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-- ################################################
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if(enable_doa_ox) then
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doa_ox.header(doa_ox_fd)
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end
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discovered["devices"] = discovered["devices"] or {}
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for _, el in pairs(discovered["devices"]) do
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-- Manufacturer
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local manufacturer = ""
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if el["manufacturer"] then
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manufacturer = el["manufacturer"]
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else
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manufacturer = get_manufacturer_mac(el["mac"])
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end
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local actual_manuf = manufacturer
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if(el["modelName"] and (el["modelName"] ~= "")) then
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manufacturer = manufacturer .. " ["..el["modelName"].."]"
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end
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el.manufacturer = manufacturer
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-- Name
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local name = ""
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if el["sym"] then name = name .. el["sym"] end
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if el["symIP"] then
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if el["sym"] then
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name = name .. " ["..el["symIP"].."]"
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else
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name = el["symIP"]
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end
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end
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el.name = name
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-- Retrieve information from L3 host
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local host = interface.getHostInfo(el["ip"])
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if(host ~= nil) then
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el.os_type = host.os
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end
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el.os = discover.getOsIcon(el.os_type)
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-- Device info
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local devinfo = ""
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if el["information"] then devinfo = devinfo .. table.concat(el["information"], "<br>") end
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if el["url"] then
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if el["information"] then
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devinfo = devinfo .. "<br>"..el["url"]
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else
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devinfo = devinfo .. el["url"]
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end
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end
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el.info = devinfo
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if(enable_doa_ox) then
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if el.os then
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el.operatingSystem = discover.getOsName(el.os)
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end
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doa_ox.device2OX(doa_ox_fd, el)
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end
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-- Filter
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if (os_filter ~= nil) and (el.os_type ~= os_filter) then
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goto continue
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end
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if (manuf_filter ~= nil) and (actual_manuf ~= manuf_filter) then
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goto continue
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end
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if (devtype_filter ~= nil) and (discover.devtype2id(el.device_type) ~= devtype_filter) then
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goto continue
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end
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local rec = {}
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rec.ip = ip2detailshref(el["ip"], nil, nil, el["ip"])
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..ternary(el["icon"], " " ..(el["icon"] or "").. " ", "")
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..ternary(el["ghost"], " <font color=red>" ..(discover.ghost_icon or "").. "</font>", "")
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rec.mac_address = [[<a href="]] ..ntop.getHttpPrefix().. [[/lua/mac_details.lua?host=]] ..el["mac"].. [[">]] ..get_symbolic_mac(el["mac"], true).. [[</a>]]
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rec.name = el.name
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rec.info = el.info
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rec.device = el["device_label"]
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rec.manufacturer = el.manufacturer
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rec.os = el.os
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res[#res + 1] = rec
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::continue::
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end
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if(enable_doa_ox) then
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doa_ox.term(doa_ox_fd)
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end
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-- ################################################
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rest_utils.answer(rest_utils.consts.success.ok, res)
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