Golden FTP Server Version Detection

# SPDX-FileCopyrightText: 2009 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("1.3.6.1.4.1.25623.1.0.801072");
  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:"2009-12-05 12:49:16 +0100 (Sat, 05 Dec 2009)");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:N");
  script_tag(name:"cvss_base", value:"0.0");
  script_name("Golden FTP Server Version Detection");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2009 Greenbone AG");
  script_family("Product detection");
  script_dependencies("ftpserver_detect_type_nd_version.nasl");
  script_require_ports("Services/ftp", 21);
  script_mandatory_keys("ftp/golden_tfp/detected");

  script_tag(name:"summary", value:"Detection of Golden FTP Server.

  This script determines Golden FTP server version on the remote host.");

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

  exit(0);
}

include("ftp_func.inc");
include("misc_func.inc");
include("port_service_func.inc");
include("cpe.inc");
include("host_details.inc");

port = ftp_get_port(default:21);
banner = ftp_get_banner(port:port);

if(("Golden FTP Server" >< banner) && ("Pro"  >!<  banner))
{
  version = "unknown";

  gfftpVer = eregmatch(pattern:"v([0-9.]+)", string:banner);
  if(!isnull(gfftpVer[1])) {
    version = gfftpVer[1];
    set_kb_item(name:"Golden/FTP/Free/Ver", value:version);
  }

  set_kb_item(name:"Golden/FTP/Free_or_Pro/installed", value:TRUE);
  set_kb_item(name:"Golden/FTP/Free/installed", value:TRUE);

  cpe = build_cpe(value:version, exp:"^([0-9.]+)", base:"cpe:/a:kmint21:golden_ftp_server:");
  if (!cpe)
    cpe = 'cpe:/a:kmint21:golden_ftp_server';

  register_product(cpe:cpe, location:port + '/tcp', port:port, service:"ftp");

  log_message(data:build_detection_report(app:"Golden FTP Free", version:version, install:port + '/tcp',
                                          cpe:cpe, concluded:banner),
              port:port);
  exit(0);
}

if("Golden FTP Server Pro" >< banner)
{
  version = "unknown";

  gftpVer = eregmatch(pattern:"v([0-9.]+)", string:banner);
  if(!isnull(gftpVer[1])) {
    version = gftpVer[1];
    set_kb_item(name:"Golden/FTP/Pro/Ver", value:version);
  }

  set_kb_item(name:"Golden/FTP/Free_or_Pro/installed", value:TRUE);
  set_kb_item(name:"Golden/FTP/Pro/installed", value:TRUE);

  cpe = build_cpe(value:version, exp:"^([0-9.]+)", base:"cpe:/a:kmint21:golden_ftp_server:");
  if (!cpe)
    cpe = 'cpe:/a:kmint21:golden_ftp_server';

  register_product(cpe:cpe, location:port + '/tcp', port:port, service:"ftp");

  log_message(data:build_detection_report(app:"Golden FTP Pro", version:version, install:port + '/tcp',
                                          cpe:cpe, concluded:banner),
              port:port);
}

exit(0);