SATO Printer Detection Consolidation

# SPDX-FileCopyrightText: 2020 Greenbone AG
# 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

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.112774");
  script_version("2023-07-25T05:05:58+0000");
  script_tag(name:"last_modification", value:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
  script_tag(name:"creation_date", value:"2020-06-30 13:25:11 +0000 (Tue, 30 Jun 2020)");
  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_tag(name:"qod_type", value:"remote_banner");

  script_name("SATO Printer Detection Consolidation");

  script_tag(name:"summary", value:"Consolidation of SATO printer detections.");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2020 Greenbone AG");
  script_family("Product detection");
  script_dependencies("gb_sato_printer_http_detect.nasl", "gb_sato_printer_snmp_detect.nasl", "global_settings.nasl");
  script_mandatory_keys("sato_printer/detected");

  script_xref(name:"URL", value:"https://www.satoeurope.com/products/printers.php");

  exit(0);
}

include("host_details.inc");
include("os_func.inc");

if( ! get_kb_item( "sato_printer/detected" ) )
  exit( 0 );

detected_model = "unknown";
detected_fw_version = "unknown";

foreach source( make_list( "http", "snmp" ) ) {
  fw_version_list = get_kb_list( "sato_printer/" + source + "/*/fw_version" );
  foreach fw_version( fw_version_list ) {
    if( fw_version && detected_fw_version == "unknown" ) {
      detected_fw_version = fw_version;
      set_kb_item( name: "sato_printer/fw_version", value: fw_version );
      break;
    }
  }

  model_list = get_kb_list( "sato_printer/" + source + "/*/model" );
  foreach model( model_list ) {
    if( model && detected_model == "unknown" ) {
      detected_model = model;
      set_kb_item( name: "sato_printer/model", value: detected_model );
      break;
    }
  }
}

os_name = "SATO Printer ";
if( detected_model != "unknown" ) {
  os_name += detected_model + " Firmware";
  hw_name += detected_model;
  model_cpe = str_replace( string: tolower( detected_model ), find: " ", replace: "_" );
  hw_cpe = "cpe:/h:sato:" + model_cpe;
  os_cpe = str_replace( string: hw_cpe, find: "cpe:/h", replace: "cpe:/o" );
  os_cpe += "_firmware";
} else {
  os_name += "Unknown Model Firmware";
  hw_name += "Unknown Model";
  hw_cpe = "cpe:/h:sato:printer";
  os_cpe = "cpe:/o:sato:printer_firmware";
}

if( detected_fw_version != "unknown" )
  os_cpe += ':' + detected_fw_version;

location = "/";

if( http_ports = get_kb_list( "sato_printer/http/port" ) ) {
  foreach port( http_ports ) {
    concluded = get_kb_item( "sato_printer/http/" + port + "/concluded" );
    concUrl = get_kb_item( "sato_printer/http/" + port + "/concludedUrl" );
    mac = get_kb_item( "sato_printer/http/" + port + "/mac" );
    if( mac )
      macaddr = "MAC address:   " + mac;

    extra += "HTTP(s) on port " + port + '/tcp\n';
    if( concluded )
      extra += '  Concluded from version/product identification result: ' + concluded + '\n';
    if( concUrl )
      extra += '  Concluded from version/product identification location: ' + concUrl + '\n';

    register_product( cpe: os_cpe, location: location, port: port, service: "www" );
    register_product( cpe: hw_cpe, location: location, port: port, service: "www" );
  }
}

if( snmp_ports = get_kb_list( "sato_printer/snmp/port" ) ) {
  foreach port( snmp_ports ) {
    extra += 'SNMP on port ' + port + '/udp\n';

    concluded = get_kb_item( "sato_printer/snmp/" + port + "/concluded" );
    if( concluded )
      extra += '  Concluded from SNMP sysDescr OID: ' + concluded + '\n';

    register_product( cpe: os_cpe, location: port + "/udp", port: port, service: "snmp", proto: "udp" );
    register_product( cpe: hw_cpe, location: port + "/udp", port: port, service: "snmp", proto: "udp" );
  }
}

os_register_and_report( os: os_name, cpe: os_cpe, desc: "SATO Printer Detection Consolidation", runs_key: "unixoide" );

report += build_detection_report( app: os_name, version: detected_fw_version, install: location, cpe: os_cpe );
report += '\n\n';
report += build_detection_report( app: hw_name, skip_version: TRUE, install: location, cpe: hw_cpe, extra: macaddr );

if( extra ) {
  report += '\n\nDetection methods:\n';
  report += '\n' + extra;
}

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

pref = get_kb_item( "global_settings/exclude_printers" );
if( pref == "yes" ) {
  log_message( port: 0, data: 'The remote host is a printer. The scan has been disabled against this host.\n' +
                              'If you want to scan the remote host, uncheck the "Exclude printers from scan" ' +
                              'option and re-scan it.' );
  set_kb_item( name: "Host/dead", value: TRUE );
}

exit( 0 );