Coppermine 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("1.3.6.1.4.1.25623.1.0.100174");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:N");
  script_version("2023-12-13T05:05:23+0000");
  script_tag(name:"last_modification", value:"2023-12-13 05:05:23 +0000 (Wed, 13 Dec 2023)");
  script_tag(name:"creation_date", value:"2009-05-02 19:46:33 +0200 (Sat, 02 May 2009)");
  script_tag(name:"cvss_base", value:"0.0");

  script_name("Coppermine Detection");

  script_category(ACT_GATHER_INFO);

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

  script_family("Product detection");
  script_copyright("Copyright (C) 2009 Greenbone AG");
  script_dependencies("find_service.nasl", "no404.nasl", "webmirror.nasl", "DDI_Directory_Scanner.nasl", "gb_php_http_detect.nasl", "global_settings.nasl");
  script_require_ports("Services/www", 80);
  script_exclude_keys("Settings/disable_cgi_scanning");

  script_tag(name:"summary", value:"This host is running Coppermine, a web picture gallery script written in PHP
using GD or ImageMagick as image library with a MySQL backend.");

  script_xref(name:"URL", value:"http://coppermine-gallery.net/");

  exit(0);
}

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

port = http_get_port(default:80);
if(!http_can_host_php(port:port))exit(0);

foreach dir( make_list_unique("/", "/coppermine", "/gallery", http_cgi_dirs( port:port ) ) ) {
  install = dir;
  if (dir == "/")
    dir = "";

  url = dir + "/login.php";
  buf = http_get_cache( item:url, port:port );

  if (egrep(pattern: 'Powered by <a [^>]+Coppermine Photo Gallery', string: buf, icase: TRUE) &&
    egrep(pattern: 'Set-Cookie: (coppermine_data.*|cpg.*)', string: buf, icase: TRUE)) {
    vers = "unknown";

    version = eregmatch(string: buf, pattern: 'Coppermine Photo Gallery ([0-9.]+)',icase:TRUE);
    if (!isnull(version[1])) {
      vers=version[1];
    } else {
      version = eregmatch(string: buf, pattern: 'Coppermine version: ([0-9.]+)',icase:TRUE);
      if (!isnull(version[1])) {
        vers = version[1];
      } else {
        url = dir + "/docs/showdoc.php";
        req = http_get(item: url, port: port);
        buf = http_keepalive_send_recv(port: port, data: req, bodyonly: FALSE);

        version = eregmatch(string: buf, pattern: 'Coppermine Photo Gallery v([0-9.]+)',icase: TRUE);
        if (!isnull(version[1])) {
          vers = version[1];
          concUrl = url;
        } else {
          url = dir + "/CHANGELOG";
          req = http_get(item: url, port: port);
          buf = http_keepalive_send_recv(port: port, data: req, bodyonly: FALSE);

          version = eregmatch(string: buf, pattern: 'Release of cpg([0-9.]+)',icase: TRUE);
          if (!isnull(version[1])) {
            vers = version[1];
            concUrl = url;
          }
        }
      }
    }

    set_kb_item(name: "coppermine_gallery/installed", value: TRUE);

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

    register_product(cpe: cpe, location: install, port: port, service: "www");

    log_message(data: build_detection_report(app: "Coppermine Photo Gallery", version: vers, install: install,
                                            cpe: cpe, concluded: version[0], concludedUrl: concUrl),
                port: port);
    exit(0);
  }
}

exit(0);