HHVM Detection

# SPDX-FileCopyrightText: 2014 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("1.3.6.1.4.1.25623.1.0.105140");
  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_version("2023-07-26T05:05:09+0000");
  script_tag(name:"last_modification", value:"2023-07-26 05:05:09 +0000 (Wed, 26 Jul 2023)");
  script_tag(name:"creation_date", value:"2014-12-09 14:29:24 +0100 (Tue, 09 Dec 2014)");
  script_name("HHVM Detection");

  script_xref(name:"URL", value:"http://hhvm.com/");

  script_tag(name:"summary", value:"The script sends a connection request to the server and attempts to extract
  the version number from the reply.");

  script_category(ACT_GATHER_INFO);
  script_family("Product detection");
  script_copyright("Copyright (C) 2014 Greenbone AG");
  script_dependencies("gb_get_http_banner.nasl");
  script_require_ports("Services/www", 80);
  script_mandatory_keys("HHVM/banner");

  exit(0);
}

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

port = http_get_port( default:80 );

banner = http_get_remote_headers( port:port );
if( ! banner || "X-Powered-By: HHVM/" >!< banner ) exit( 0 );

vers = 'unknown';
version = eregmatch( pattern:'X-Powered-By: HHVM/([^ \r\n]+)', string:banner );
if( ! isnull( version[1] ) ) vers = version[1];

set_kb_item(name:"HHVM/detected",value:TRUE);

cpe = build_cpe( value:vers, exp:"^([0-9.]+.*)$", base:"cpe:/a:facebook:hhvm:" );
if( ! cpe )
  cpe = "cpe:/a:facebook:hhvm";

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

log_message( data: build_detection_report( app:"HHVM",
                                           version:vers,
                                           install:'/',
                                           cpe:cpe,
                                           concluded: version[0] ),
             port:port );

exit(0);