mirror of
https://github.com/ntop/ntopng.git
synced 2026-04-28 23:19:33 +00:00
427 lines
12 KiB
Lua
427 lines
12 KiB
Lua
--
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-- (C) 2020-22 - 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 datatable_utils = {}
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local REDIS_KEY = "ntopng.prefs.%s.table.%s.columns"
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local function get_username()
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local username = _SESSION["user"] or ''
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if (isNoLoginUser()) then username = 'no_login' end
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return username
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end
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---Save the columns visibility inside Redis
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---@param table_name string The HTML table id
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---@param columns string String containing ids separeted by comma
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function datatable_utils.save_column_preferences(table_name, columns)
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-- avoid the save of nil value
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if columns == nil then return end
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local key = string.format(REDIS_KEY, get_username(), table_name)
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local cols = split(columns, ",")
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ntop.setPref(key, json.encode(cols))
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end
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---Load saved column visibility from Redis
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---@param table_name string The HTML table id
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---@return table
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function datatable_utils.load_saved_column_preferences(table_name)
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local key = string.format(REDIS_KEY, get_username(), table_name)
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local columns = ntop.getPref(key)
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if isEmptyString(columns) then
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return { -1 }
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end
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return json.decode(columns)
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end
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---Check if there are saved visible columns
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---@param table_name string The HTML table id
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---@return boolean
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function datatable_utils.has_saved_column_preferences(table_name)
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local key = string.format(REDIS_KEY, get_username(), table_name)
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local columns = ntop.getPref(key)
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return not isEmptyString(columns)
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end
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------------------------------------------------------------------------
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-- DataTable columns definitions (JSON)
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-- #####################################
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local function build_datatable_column_def_default(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = true,
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class = { "no-wrap" },
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}
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end
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-- #####################################
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local function build_datatable_column_def_number(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = true,
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style = "text-align:right;",
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class = { "no-wrap" },
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render_type = "full_number",
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}
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end
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-- #####################################
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local function build_datatable_column_def_ip(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = true,
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class = { "no-wrap" },
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render_generic = name,
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}
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end
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-- #####################################
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local function build_datatable_column_def_port(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = true,
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class = { "no-wrap" },
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render_generic = name,
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}
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end
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-- #####################################
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local function build_datatable_column_def_flow(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = false,
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class = { "text-nowrap" },
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render_type = "formatFlowTuple",
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}
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end
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-- #####################################
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local function build_datatable_column_def_nw_latency(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = true,
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style = "text-align:right;",
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class = { "no-wrap" },
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}
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end
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-- #####################################
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local function build_datatable_column_def_asn(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = true,
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class = { "no-wrap" },
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}
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end
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-- #####################################
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local function build_datatable_column_def_snmp_interface(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = false,
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class = { "no-wrap" },
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render_generic = name,
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}
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end
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-- #####################################
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local function build_datatable_column_def_network(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = false,
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class = { "no-wrap" },
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render_generic = name,
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}
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end
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-- #####################################
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local function build_datatable_column_def_pool_id(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = true,
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class = { "no-wrap" },
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render_generic = name,
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}
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end
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-- #####################################
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local function build_datatable_column_def_country(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = false,
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class = { "no-wrap" },
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render_generic = name,
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}
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end
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-- #####################################
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local function build_datatable_column_def_community_id(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = false,
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class = { "no-wrap" },
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render_generic = name,
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}
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end
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-- #####################################
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local function build_datatable_column_def_packets(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = true,
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class = { "no-wrap", "text-center" },
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render_type = "full_number",
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}
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end
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-- #####################################
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local function build_datatable_column_def_bytes(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = true,
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style = "text-align:right;",
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class = { "no-wrap" },
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render_type = "bytes",
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}
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end
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-- #####################################
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local function build_datatable_column_def_tcp_flags(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = true,
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class = { "no-wrap" },
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render_generic = name,
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}
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end
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-- #####################################
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local function build_datatable_column_def_dscp(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = true,
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class = { "no-wrap" },
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render_generic = name,
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}
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end
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-- #####################################
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local function build_datatable_column_def_float(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = true,
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style = "text-align:right;",
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class = { "no-wrap", "text-center" },
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}
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end
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-- #####################################
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local function build_datatable_column_def_msec(name, i18n_label)
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return {
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data_field = name,
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title_i18n = i18n_label,
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sortable = true,
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style = "text-align:right;",
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class = { "no-wrap" },
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render_type = "ms",
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}
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end
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-- #####################################
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local all_datatable_columns_def_by_tag = {
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['first_seen'] = {
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title_i18n = "db_search.first_seen",
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data_field = "first_seen",
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sortable = true,
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class = { "no-wrap" },
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},
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['last_seen'] = {
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title_i18n = "db_search.last_seen",
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data_field = "last_seen",
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sortable = true,
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class = { "no-wrap" },
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},
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['l4proto'] = {
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title_i18n = "db_search.l4proto",
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data_field = "l4proto",
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sortable = true,
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class = { "no-wrap" },
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render_generic = "l4proto",
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},
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['l7proto'] = {
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title_i18n = "db_search.l7proto",
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data_field = "l7proto",
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sortable = true,
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class = { "no-wrap" },
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},
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['score'] = {
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title_i18n = "score",
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data_field = "score",
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sortable = true,
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class = { "no-wrap" },
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render_type = "formatValueLabel",
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},
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["flow"] = build_datatable_column_def_flow("flow", "flow"),
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['vlan_id'] = {
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title_i18n = "db_search.vlan_id",
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data_field = "vlan_id",
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sortable = true,
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class = { "no-wrap" },
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render_generic = "vlan_id",
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},
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['ip'] = build_datatable_column_def_ip('ip', "db_search.host"),
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['cli_ip'] = build_datatable_column_def_ip('cli_ip', "db_search.client"),
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['srv_ip'] = build_datatable_column_def_ip('srv_ip', "db_search.server"),
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['cli_port'] = build_datatable_column_def_port('cli_port', "db_search.cli_port"),
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['srv_port'] = build_datatable_column_def_port('srv_port', "db_search.srv_port"),
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['packets'] = build_datatable_column_def_packets('packets', "db_search.packets"),
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['bytes'] = build_datatable_column_def_bytes('bytes', "db_search.bytes"),
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['throughput'] = {
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title_i18n = "db_search.throughput",
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data_field = "throughput",
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sortable = true,
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class = { "no-wrap" },
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},
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['asn'] = build_datatable_column_def_asn('asn', "db_search.asn"),
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['cli_asn'] = build_datatable_column_def_asn('cli_asn', "db_search.cli_asn"),
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['srv_asn'] = build_datatable_column_def_asn('srv_asn', "db_search.srv_asn"),
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['l7cat'] = {
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title_i18n = "db_search.l7cat",
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data_field = "l7cat",
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sortable = true,
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class = { "no-wrap" },
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render_generic = "l7cat",
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},
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['alert_id'] = {
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title_i18n = "db_search.alert_id",
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data_field = "alert_id",
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sortable = true,
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class = { "no-wrap" },
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render_generic = "alert_id",
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},
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['flow_risk'] = {
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title_i18n = "db_search.flow_risk",
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data_field = "flow_risk",
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sortable = true,
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class = { "no-wrap" },
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},
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['src2dst_tcp_flags'] = build_datatable_column_def_tcp_flags('src2dst_tcp_flags', "db_search.src2dst_tcp_flags"),
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['dst2src_tcp_flags'] = build_datatable_column_def_tcp_flags('dst2src_tcp_flags', "db_search.dst2src_tcp_flags"),
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['src2dst_dscp'] = build_datatable_column_def_dscp('src2dst_dscp', "db_search.src2dst_dscp"),
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['dst2src_dscp'] = build_datatable_column_def_dscp('dst2src_dscp', "db_search.dst2src_dscp"),
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['cli_nw_latency'] = build_datatable_column_def_nw_latency('cli_nw_latency', "db_search.cli_nw_latency"),
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['srv_nw_latency'] = build_datatable_column_def_nw_latency('srv_nw_latency', "db_search.srv_nw_latency"),
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['info'] = {
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title_i18n = "db_search.info",
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data_field = "info",
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sortable = true,
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class = { "no-wrap" },
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},
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['observation_point_id'] = {
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title_i18n = "db_search.observation_point_id",
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data_field = "observation_point_id",
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sortable = true,
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class = { "no-wrap" },
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render_generic = "observation_point_id",
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},
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['probe_ip'] = {
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title_i18n = "db_search.probe_ip",
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data_field = "probe_ip",
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sortable = true,
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class = { "no-wrap" },
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render_type = "formatProbeIP",
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},
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['network'] = build_datatable_column_def_network('network', "db_search.tags.network"),
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['cli_network'] = build_datatable_column_def_network('cli_network', "db_search.tags.cli_network"),
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['srv_network'] = build_datatable_column_def_network('srv_network', "db_search.tags.srv_network"),
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['cli_host_pool_id'] = build_datatable_column_def_pool_id('cli_host_pool_id', "db_search.tags.cli_host_pool_id"),
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['srv_host_pool_id'] = build_datatable_column_def_pool_id('srv_host_pool_id', "db_search.tags.srv_host_pool_id"),
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["input_snmp"] = build_datatable_column_def_snmp_interface("input_snmp", "db_search.tags.input_snmp"),
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["output_snmp"] = build_datatable_column_def_snmp_interface("output_snmp", "db_search.tags.output_snmp"),
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['country'] = build_datatable_column_def_country('country', "db_search.tags.country"),
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['cli_country'] = build_datatable_column_def_country('cli_country', "db_search.tags.cli_country"),
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['srv_country'] = build_datatable_column_def_country('srv_country', "db_search.tags.srv_country"),
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['community_id'] = build_datatable_column_def_community_id('community_id', "db_search.tags.community_id"),
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}
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-- #####################################
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datatable_utils.datatable_column_def_builder_by_type = {
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['default'] = build_datatable_column_def_default,
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['number'] = build_datatable_column_def_number,
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['ip'] = build_datatable_column_def_ip,
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['port'] = build_datatable_column_def_port,
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['asn'] = build_datatable_column_def_asn,
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['tcp_flags'] = build_datatable_column_def_tcp_flags,
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['dscp'] = build_datatable_column_def_dscp,
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['packets'] = build_datatable_column_def_packets,
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['bytes'] = build_datatable_column_def_bytes,
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['float'] = build_datatable_column_def_float,
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['msec'] = build_datatable_column_def_msec,
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['network'] = build_datatable_column_def_network,
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['pool_id'] = build_datatable_column_def_pool_id,
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['country'] = build_datatable_column_def_country,
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['snmp_interface'] = build_datatable_column_def_snmp_interface,
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}
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-- #####################################
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function datatable_utils.get_datatable_column_def_by_tag(tag)
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if all_datatable_columns_def_by_tag[tag] then
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return all_datatable_columns_def_by_tag[tag]
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else
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return build_datatable_column_def_default(tag, i18n("db_search.tags."..tag) or tag)
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end
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end
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return datatable_utils
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