Information about the scan

# SPDX-FileCopyrightText: 2004 Tenable Network Security
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

# TODO: This VT is actually not relevant anymore because it is returning
# data that are available in the scanner client anyway. In the early days
# such meta information were sent via VT results because there was lack of
# a management unit. Now there is GVMd and Host Details.
# The VT is now disabled by default. Eventually it needs to be decided
# whether to entirely remove it.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.19506");
  script_version("2023-06-22T10:34:15+0000");
  script_tag(name:"last_modification", value:"2023-06-22 10:34:15 +0000 (Thu, 22 Jun 2023)");
  script_tag(name:"creation_date", value:"2006-03-26 17:55:15 +0200 (Sun, 26 Mar 2006)");
  script_tag(name:"cvss_base", value:"0.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:N");
  script_name("Information about the scan");
  # nb: Needs to run at the end of the scan because of the required info only available in this phase...
  script_category(ACT_END);
  script_copyright("Copyright (C) 2004 Tenable Network Security");
  script_family("General");

  script_add_preference(name:"Be silent", type:"checkbox", value:"yes", id:1);

  script_tag(name:"summary", value:"This script displays, for each tested host, information about the scan itself:

  - The version of the VT feed

  - The type of VT feed (Direct, Registered or GPL)

  - The version of the Scanner Engine

  - The port scanner(s) used

  - The port range scanned

  - The date of the scan

  - The duration of the scan

  - The number of hosts scanned in parallel

  - The number of checks done in parallel");

  script_tag(name:"qod_type", value:"remote_banner_unreliable");

  exit(0);
}

include('plugin_feed_info.inc');
include('global_settings.inc');

be_silent = script_get_preference("Be silent", id:1);
if("yes" >< be_silent)
  exit(0);

version = OPENVAS_VERSION;

if(isnull(version)) {
  version = "Unknown";
}

report = 'Information about this scan : \n\n';
report += 'Scanner version : ' + version + '\n';

if(PLUGIN_SET) {
  report += 'VT feed version : ' + PLUGIN_SET + '\n';
  report += 'Type of VT feed : ' + PLUGIN_FEED + '\n';
}

report += 'Scanner IP : ' + this_host() + '\n';

list = get_kb_list("Host/scanners/*");
if(!isnull(list)) {
  foreach item(keys(list)) {
    item -= "Host/scanners/";
    scanners += item + ' ';
 }
 report += 'Port scanner(s) : ' + scanners + '\n';
}

range = get_preference("port_range");
if(!range)
  range = "(?)";

report += 'Port range : ' + range + '\n';

report += 'Report Verbosity : ';
report += report_verbosity + '\n';

report += 'Safe checks : ';
if(safe_checks())
  report += 'yes\n';
else
  report += 'no\n';

report += 'Max hosts : ' + get_preference("max_hosts") + '\n';
report += 'Max checks : ' + get_preference("max_checks") + '\n';


start = get_kb_item("/tmp/start_time");
if(start) {
  time = localtime(start);
  if(time["min"] < 10)
    zero = "0";
  else
    zero = NULL;

  report += 'Scan Start Date : ' + time["year"] + '/' + time["mon"] + '/' + time["mday"] + ' ' + time["hour"] + ':' + zero + time["min"] + '\n';
}

if(!start)
  scan_duration = 'unknown (host_alive_detection.nasl not launched?)';
else
  scan_duration = string(unixtime() - start, " sec");

report += 'Scan duration : ' + scan_duration;

log_message(port:0, data:report);
exit(0);