ntopng/scripts/lua/rest/v2/get/host/l7/stats.lua

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1.5 KiB
Lua

--
-- (C) 2013-26 - ntop.org
--
local dirs = ntop.getDirs()
package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
require "lua_utils"
local rest_utils = require "rest_utils"
local stats_utils = require "stats_utils"
local ifid = _GET["ifid"]
local host_info = url2hostinfo(_GET)
local breed = _GET["breed"]
local ndpi_category = _GET["ndpi_category"]
local collapse_stats = _GET["collapse_stats"] or "true"
if isEmptyString(ifid) then
rest_utils.answer(rest_utils.consts.err.invalid_interface)
return
end
interface.select(ifid)
local stats = interface.getHostInfo(host_info["host"], host_info["vlan"])
if stats == nil then
rest_utils.answer(rest_utils.consts.err.not_found)
return
end
local ndpi_protos = interface.getnDPIProtocols()
local show_breed = (breed == "true")
local show_ndpi_category = (ndpi_category == "true")
local function getAppUrl(app)
if ndpi_protos[app] ~= nil then
return ntop.getHttpPrefix() .. "/lua/flows_stats.lua?application=" .. app
end
return nil
end
local _ifstats = computeL7Stats(stats, show_breed, show_ndpi_category)
local data = {}
for key, value in pairsByValues(_ifstats, rev) do
local duration = 0
if stats["ndpi"][key] ~= nil then
duration = stats["ndpi"][key]["duration"]
end
data[#data + 1] = {
label = key,
value = value,
duration = duration,
url = getAppUrl(key),
}
end
if collapse_stats == "true" then
data = stats_utils.collapse_stats(data, 1, 3)
end
rest_utils.answer(rest_utils.consts.success.ok, data)