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83 lines
2.1 KiB
Lua
83 lines
2.1 KiB
Lua
--
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-- (C) 2013-21 - 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 graph_utils = require "graph_utils"
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require "flow_utils"
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local fingerprint_utils = require "fingerprint_utils"
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local rest_utils = require("rest_utils")
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local available_fingerprints = {
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ja4 = {
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stats_key = "ja4_fingerprint",
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href = function(fp) return '<A class="ntopng-external-link" href="https://ja4db.com" target="_blank">'..fp..' <i class="fas fa-external-link-alt"></i></A>' end
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},
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hassh = {
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stats_key = "hassh_fingerprint",
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href = function(fp) return fp end
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}
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}
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-- Parameters used for the rest answer --
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local rc
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local res = {}
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local ifid = _GET["ifid"]
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local host_info = url2hostinfo(_GET)
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local fingerprint_type = _GET["fingerprint_type"]
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-- #####################################################################
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local stats
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if isEmptyString(fingerprint_type) then
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rc = rest_utils.consts.err.invalid_args
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rest_utils.answer(rc)
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return
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end
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if isEmptyString(ifid) then
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rc = rest_utils.consts.err.invalid_interface
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rest_utils.answer(rc)
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return
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end
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if isEmptyString(host_info["host"]) then
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rc = rest_utils.consts.err.invalid_args
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rest_utils.answer(rc)
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return
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end
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if(host_info["host"] ~= nil) then
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stats = interface.getHostInfo(host_info["host"], host_info["vlan"])
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end
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stats = stats or {}
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local function add_to_res(res, fingerprint_type, stats)
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for key, value in pairs(stats) do
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res[#res + 1] = value
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if (fingerprint_type ~= "hassh") then
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res[#res]["hash"] = key
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res[#res]["type"] = string.upper(fingerprint_type)
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else
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res[#res][fingerprint_type] = key
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end
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end
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return res
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end
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if fingerprint_type == "ja4" then
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res = add_to_res(res, fingerprint_type, stats.ja4_fingerprint or {})
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res = add_to_res(res, "ja4", stats.ja4_fingerprint or {})
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elseif fingerprint_type == "hassh" then
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res = add_to_res(res, fingerprint_type, stats.hassh_fingerprint or {})
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end
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rc = rest_utils.consts.success.ok
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rest_utils.answer(rc, res)
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