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112 lines
3.3 KiB
Lua
112 lines
3.3 KiB
Lua
--
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-- (C) 2013-24 - 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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local graph_utils = require "graph_utils"
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sendHTTPContentTypeHeader('text/html')
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ifid = _GET["ifid"]
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direction = _GET["sflow_filter"]
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interface.select(ifid)
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local host_info = url2hostinfo(_GET)
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local host_ip = host_info["host"]
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local host_vlan = host_info["vlan"]
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local host = interface.getHostInfo(host_ip, host_vlan)
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local now = os.time()
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local ago1h = now - 3600
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local protos = interface.getnDPIProtocols()
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if(host == nil) then
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print("<div class=\"alert alert-danger\"><i class='fas fa-exclamation-triangle fa-lg fa-ntopng-warning'></i> "..i18n("ndpi_page.unable_to_find_host",{host_ip=host_ip}).."</div>")
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return
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end
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local FILTER_SENT_ONLY = "sent"
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local FILTER_RECV_ONLY = "recv"
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vals = {}
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for k in pairs(host["ndpi"]) do
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vals[k] = k
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-- print(k)
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end
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table.sort(vals)
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local filter_pass = function(row)
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local isok
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if direction == FILTER_SENT_ONLY and row["bytes.rcvd"] ~= 0 then
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isok = false
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elseif direction == FILTER_RECV_ONLY and row["bytes.sent"] ~= 0 then
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isok = false
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else
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isok = true
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end
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return isok
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end
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local total_sent
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local total_recv
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if direction ~= nil then
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total_sent = 0
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total_recv = 0
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for _k in pairsByKeys(vals , desc) do
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k = vals[_k]
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if filter_pass(host["ndpi"][k]) then
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total_sent = total_sent + host["ndpi"][k]["bytes.sent"]
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total_recv = total_recv + host["ndpi"][k]["bytes.rcvd"]
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end
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end
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else
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total_sent = host["bytes.sent"]
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total_recv = host["bytes.rcvd"]
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end
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local total = total_sent + total_recv
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print("<tr><td>Total</td><td class=\"text-end\">".. secondsToTime(host["total_activity_time"]) .."</td><td class=\"text-end\">" .. bytesToSize(total_sent) .. "</td><td class=\"text-end\">" .. bytesToSize(total_recv) .. "</td>")
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print("<td>")
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graph_utils.breakdownBar(total_sent, i18n("ndpi_page.sent"), total_recv, i18n("ndpi_page.rcvd"), 0, 100)
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print("</td>\n")
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print("<td colspan=2 class=\"text-end\">" .. bytesToSize(total).. "</td></tr>\n")
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for _k in pairsByKeys(vals , desc) do
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k = vals[_k]
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if filter_pass(host["ndpi"][k]) then
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print("<tr><td>")
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local host_href = hostinfo2detailshref(host_info, {page = "historical", ts_schema = "host:ndpi", protocol = k}, getCategoryLabel(k).." "..formatBreed(host["ndpi"][k]["breed"]))
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print(host_href)
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t = host["ndpi"][k]["bytes.sent"]+host["ndpi"][k]["bytes.rcvd"]
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if((host["ndpi"][k]["bytes.sent"] == 0) and (host["ndpi"][k]["bytes.rcvd"] > 0)) then
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print(" <i class=\"fas fa-exclamation-triangle fa-lg\" style=\"color: orange;\"></i>")
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end
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historicalProtoHostHref(getInterfaceId(ifname), host, nil, protos[k], nil)
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print('</td>')
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print("<td class=\"text-end\">" .. secondsToTime(host["ndpi"][k]["duration"]) .. "</td>")
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print("<td class=\"text-end\">" .. bytesToSize(host["ndpi"][k]["bytes.sent"]) .. "</td><td class=\"text-end\">" .. bytesToSize(host["ndpi"][k]["bytes.rcvd"]) .. "</td>")
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print("<td>")
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graph_utils.breakdownBar(host["ndpi"][k]["bytes.sent"], i18n("ndpi_page.sent"), host["ndpi"][k]["bytes.rcvd"], i18n("ndpi_page.rcvd"), 0, 100)
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print("</td>\n")
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print("<td class=\"text-end\">" .. bytesToSize(t).. "</td><td class=\"text-end\">" .. round((t * 100)/total, 2).. " %</td></tr>\n")
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end
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end
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