Samsung AllShare Server Detection (HTTP)

# Copyright (C) 2020 Greenbone Networks GmbH
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.113664");
  script_version("2020-08-24T15:44:25+0000");
  script_tag(name:"last_modification", value:"2020-08-24 15:44:25 +0000 (Mon, 24 Aug 2020)");
  script_tag(name:"creation_date", value:"2020-04-03 09:47:59 +0100 (Fri, 03 Apr 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("Samsung AllShare Server Detection (HTTP)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2020 Greenbone Networks GmbH");
  script_family("Product detection");
  script_dependencies("gb_get_http_banner.nasl");
  script_mandatory_keys("allshare/banner");

  script_tag(name:"summary", value:"Checks whether Samsung AllShare Server is present on
  the target system and if so, tries to figure out the installed version.");

  exit(0);
}

CPE = "cpe:/a:samsung:allshare:";

include("host_details.inc");
include("http_func.inc");
include("port_service_func.inc");
include("cpe.inc");

port = http_get_port( default: 80 );

buf = http_get_remote_headers( port: port );

if( buf =~ "SERVER\s*:\s*(UPnP/[0-9]\.[0-9]\s*)?Samsung Allshare Server" ) {
  set_kb_item( name: "samsung/allshare/detected", value: TRUE );

  version = "unknown";

  ver = eregmatch( string: buf, pattern: "Samsung AllShare Server/([0-9.]+)" );
  if( ! isnull( ver[1] ) )
    version = ver[1];

  register_and_report_cpe( app: "Samsung AllShare Server",
                           ver: version,
                           concluded: ver[0],
                           base: CPE,
                           expr: "([0-9.]+)",
                           insloc: port + "/tcp",
                           regPort: port,
                           regService: "www" );
}

exit( 0 );