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Implements utils to properly handle fingerprint data across pages

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Fixes #3762
Fixes #3761
This commit is contained in:
Simone Mainardi 2020-04-15 17:11:56 +02:00
parent e3fd5d41c6
commit 4d61e7b23d
3 changed files with 109 additions and 28 deletions
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29
scripts/lua/get_fingerprint_data.lua
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@ -9,7 +9,7 @@ require "lua_utils"
local graph_utils = require "graph_utils"
require "flow_utils"
require "historical_utils"
local companion_interface_utils = require "companion_interface_utils"
local fingerprint_utils = require "fingerprint_utils"
local available_fingerprints = {
ja3 = {
@ -30,33 +30,10 @@ local fingerprint_type = _GET["fingerprint_type"]
-- #####################################################################
function revFP(a,b)
return (a.num_uses > b.num_uses)
end
-- #####################################################################
local stats
if(host_info["host"] ~= nil) then
stats = interface.getHostInfo(host_info["host"], host_info["vlan"])
end
if stats and available_fingerprints[fingerprint_type] then
local fk = available_fingerprints[fingerprint_type]["stats_key"]
local fp = stats[fk]
num = 0
max_num = 50 -- set a limit
for key,value in pairsByValues(fp, revFP) do
if(num == max_num) then
break
else
num = num + 1
print('<tr><td>'..available_fingerprints[fingerprint_type]["href"](key)..'</td>')
if not isEmptyString(companion_interface_utils.getCurrentCompanion(ifid)) then
print('<td align=left nowrap>'..value.app_name..'</td>')
end
print('<td align="right">'..formatValue(value.num_uses)..'</td>')
print('</tr>\n')
end
end
end
fingerprint_utils.fingerprint2record(stats, fingerprint_type)