Tenable.ot Asset Information

#TRUSTED 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
#TRUST-RSA-SHA256 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
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#

include('deprecated_nasl_level.inc');
include("compat.inc");

if (description)
{
 script_id(500000);
 script_version("1.10");
 script_set_attribute(attribute:"plugin_modification_date", value:"2026/03/04");
 
 script_name(english:"Tenable.ot Asset Information");

 script_set_attribute(attribute:"synopsis", value:
"Integrates Tenable.ot into Nessus.");
 script_set_attribute(attribute:"description", value:
"Integrates Tenable.ot into Nessus via the API.

This plugin only works with Tenable.ot. 
Please visit https://www.tenable.com/products/tenable-ot for more information.");
 script_set_attribute(attribute:"solution", value:"n/a");

 script_set_attribute(attribute:"plugin_publication_date", value:"2022/02/07");
 script_set_attribute(attribute:"plugin_type", value:"remote");
 script_set_attribute(attribute:"asset_inventory", value:"True");
 script_set_attribute(attribute:"risk_factor", value:"None");
 script_end_attributes();

 script_category(ACT_GATHER_INFO);
 script_copyright(english:"This script is Copyright (C) 2021-2026 and is owned by Tenable, Inc. or an Affiliate thereof.");
 script_family(english:"Tenable.ot");

 script_dependencies("ot_scout.nbin");

 script_timeout(600);

 exit(0);
}

include('json.inc');
include('spad_log_func.inc');
include('tenable_ot_assets_funcs.inc');
include("base64.inc");

#Double the preset memory limit for this plugin since it has a history of exceeding 80MB
if (defined_func("set_mem_limits"))
  set_mem_limits(max_alloc_size:160*1024*1024, max_program_size:160*1024*1024);

var api_data = get_kb_item('flatline/tenable_ot_asset_data');
if(empty_or_null(api_data))
  api_data = get_preference("tenable_ot_asset_data");

if(empty_or_null(api_data))
  exit(0, "No OT asset data found.");

if(api_data == '{}')
  exit(0,"OT asset data is empty");

#replace_kb_item(name:"global_settings/enable_plugin_debugging", value:TRUE);
var json = deserialize(api_data);

# Error handling
if (empty_or_null(json) || typeof(json) != 'array')
  exit(1, "Failed to parse the JSON.");

# Generic KB item for detection plugins
replace_kb_item(name:'Tenable.ot', value:TRUE);

var result = tenable_ot::assets::process_asset_list(asset_list: json);
if (!result.ok)
  exit(1, result.msg);

exit(0);