Weborf Webserver Version Detection

###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_weborf_webserver_detect.nasl 7270 2017-09-26 09:49:58Z cfischer $
#
# Weborf Webserver Version Detection
#
# Authors:
# Sooraj KS <[email protected]>
#
# Copyright:
# Copyright (c) 2010 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# 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.
###############################################################################

tag_summary = "This script finds the running Weborf Webserver version and saves
  the result in KB.";

if(description)
{
  script_id(801223);
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:N");
 script_version("$Revision: 7270 $");
  script_tag(name:"last_modification", value:"$Date: 2017-09-26 11:49:58 +0200 (Tue, 26 Sep 2017) $");
  script_tag(name:"creation_date", value:"2010-06-11 14:27:58 +0200 (Fri, 11 Jun 2010)");
  script_tag(name:"cvss_base", value:"0.0");
  script_name("Weborf Webserver Version Detection");
  script_category(ACT_GATHER_INFO);
  script_tag(name:"qod_type", value:"remote_banner");
  script_copyright("Copyright (c) 2010 Greenbone Networks GmbH");
  script_family("Service detection");
  script_dependencies("gb_get_http_banner.nasl");
  script_mandatory_keys("Weborf/banner");
  script_require_ports("Services/www", 80);
  script_tag(name : "summary" , value : tag_summary);
  exit(0);
}


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

## Constant values
SCRIPT_OID  = "1.3.6.1.4.1.25623.1.0.801223";
SCRIPT_DESC = "Weborf Webserver Version Detection";

## Get Http Port
port = get_http_port(default:8080);
if(!port){
 exit(0);
}

## Get Http Banner
banner = get_http_banner(port:port);

## Confirm Weborf Webserver
if("Server: Weborf" >< banner)
{
  ## Get Version from Banner
  ver = eregmatch(pattern:"Weborf/([0-9.]+)",string:banner);

  if(!ver[0]) {
    url = string("/lhlkjlkjkj-",rand(),".html");
    req = http_get(item:url, port:port);
    buf = http_keepalive_send_recv(port:port, data:req, bodyonly:TRUE);

    if(buf == NULL)exit(0);

    ver = eregmatch(pattern:"Generated by Weborf/([0-9.]+)", string:buf);

  }  

  ## Set Weborf Version in KB
  if(ver[1] != NULL)
  {
    set_kb_item(name:"www/" + port + "/Weborf", value:ver[1]);
    log_message(data:"Weborf  Webserver version " + ver[1] +
                       " was detected on the host", port:port);
      
    ## build cpe and store it as host_detail
    cpe = build_cpe(value:ver[1], exp:"^([0-9.]+)", base:"cpe:/a:galileo_students:team_weborf:");
    if(!isnull(cpe))
       register_host_detail(name:"App", value:cpe, nvt:SCRIPT_OID, desc:SCRIPT_DESC);

  }
}