ONE PIECE HACKING

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Directive	Local Value
IP Address	89.40.16.97
System	Linux server.atelieruldeit.ro 3.10.0-1160.el7.x86_64 #1 SMP Mon Oct 19 16:18:59 UTC 2020 x86_64
User	tbf
PHP Version	7.3.33
Software	Apache
Doc root	Writable

Edit File : wfCache.php \| Size : 6.12 KB
<?php class wfCache { private static $cacheStats = array(); private static $cacheClearedThisRequest = false; private static $lastRecursiveDeleteError = false; public static function removeCaching() { $cacheType = wfConfig::get('cacheType', false); if ($cacheType === 'disabled') { return; } if ($cacheType == 'falcon') { self::addHtaccessCode('remove'); self::updateBlockedIPs('remove'); } wfConfig::set('cacheType', 'disabled'); $cacheDir = WP_CONTENT_DIR . '/wfcache/'; if (file_exists($cacheDir . '.htaccess')) { unlink($cacheDir . '.htaccess'); } self::clearPageCacheSafe(); } public static function clearPageCacheSafe(){ if(self::$cacheClearedThisRequest){ return; } self::$cacheClearedThisRequest = true; self::clearPageCache(); } public static function clearPageCache(){ //If a clear is in progress this does nothing. self::$cacheStats = array( 'dirsDeleted' => 0, 'filesDeleted' => 0, 'totalData' => 0, 'totalErrors' => 0, 'error' => '', ); $cacheDir = WP_CONTENT_DIR . '/wfcache/'; if (!file_exists($cacheDir)) { return self::$cacheStats; } $cacheClearLock = WP_CONTENT_DIR . '/wfcache/clear.lock'; if(! is_file($cacheClearLock)){ if(! touch($cacheClearLock)){ self::$cacheStats['error'] = "Could not create a lock file $cacheClearLock to clear the cache."; self::$cacheStats['totalErrors']++; return self::$cacheStats; } } $fp = fopen($cacheClearLock, 'w'); if(! $fp){ self::$cacheStats['error'] = "Could not open the lock file $cacheClearLock to clear the cache. Please make sure the directory is writable by your web server."; self::$cacheStats['totalErrors']++; return self::$cacheStats; } if(flock($fp, LOCK_EX \| LOCK_NB)){ //non blocking exclusive flock attempt. If we get a lock then it continues and returns true. If we don't lock, then return false, don't block and don't clear the cache. // This logic means that if a cache clear is currently in progress we don't try to clear the cache. // This prevents web server children from being queued up waiting to be able to also clear the cache. self::$lastRecursiveDeleteError = false; self::recursiveDelete(WP_CONTENT_DIR . '/wfcache/'); if(self::$lastRecursiveDeleteError){ self::$cacheStats['error'] = self::$lastRecursiveDeleteError; self::$cacheStats['totalErrors']++; } flock($fp, LOCK_UN); @unlink($cacheClearLock); @rmdir($cacheDir); } fclose($fp); return self::$cacheStats; } private static function recursiveDelete($dir) { $files = array_diff(scandir($dir), array('.','..')); foreach ($files as $file) { if(is_dir($dir . '/' . $file)){ if(! self::recursiveDelete($dir . '/' . $file)){ return false; } } else { if($file == 'clear.lock'){ continue; } //Don't delete our lock file $size = filesize($dir . '/' . $file); if($size){ self::$cacheStats['totalData'] += round($size / 1024); } if(strpos($dir, 'wfcache/') === false){ self::$lastRecursiveDeleteError = "Not deleting file in directory $dir because it appears to be in the wrong path."; self::$cacheStats['totalErrors']++; return false; //Safety check that we're in a subdir of the cache } if(@unlink($dir . '/' . $file)){ self::$cacheStats['filesDeleted']++; } else { self::$lastRecursiveDeleteError = "Could not delete file " . $dir . "/" . $file . " : " . wfUtils::getLastError(); self::$cacheStats['totalErrors']++; return false; } } } if($dir != WP_CONTENT_DIR . '/wfcache/'){ if(strpos($dir, 'wfcache/') === false){ self::$lastRecursiveDeleteError = "Not deleting directory $dir because it appears to be in the wrong path."; self::$cacheStats['totalErrors']++; return false; //Safety check that we're in a subdir of the cache } if(@rmdir($dir)){ self::$cacheStats['dirsDeleted']++; } else { self::$lastRecursiveDeleteError = "Could not delete directory $dir : " . wfUtils::getLastError(); self::$cacheStats['totalErrors']++; return false; } return true; } else { return true; } } public static function addHtaccessCode($action){ if($action != 'remove'){ die("Error: addHtaccessCode must be called with 'remove' as param"); } $htaccessPath = self::getHtaccessPath(); if(! $htaccessPath){ return "Wordfence could not find your .htaccess file."; } $fh = @fopen($htaccessPath, 'r+'); if(! $fh){ $err = error_get_last(); return $err['message']; } flock($fh, LOCK_EX); fseek($fh, 0, SEEK_SET); //start of file clearstatcache(); $contents = fread($fh, filesize($htaccessPath)); if(! $contents){ fclose($fh); return "Could not read from $htaccessPath"; } $contents = preg_replace('/#WFCACHECODE.WFCACHECODE[\r\s\n\t]/s', '', $contents); ftruncate($fh, 0); fflush($fh); fseek($fh, 0, SEEK_SET); fwrite($fh, $contents); flock($fh, LOCK_UN); fclose($fh); return false; } /** * @param $action * @return bool\|string\|void / public static function updateBlockedIPs($action){ //'add' or 'remove' $htaccessPath = self::getHtaccessPath(); if(! $htaccessPath){ return "Wordfence could not find your .htaccess file."; } if($action == 'remove'){ $fh = @fopen($htaccessPath, 'r+'); if(! $fh){ $err = error_get_last(); return $err['message']; } flock($fh, LOCK_EX); fseek($fh, 0, SEEK_SET); //start of file clearstatcache(); $contents = @fread($fh, filesize($htaccessPath)); if(! $contents){ fclose($fh); return "Could not read from $htaccessPath"; } $contents = preg_replace('/#WFIPBLOCKS.WFIPBLOCKS[\r\s\n\t]*/s', '', $contents); ftruncate($fh, 0); fflush($fh); fseek($fh, 0, SEEK_SET); @fwrite($fh, $contents); flock($fh, LOCK_UN); fclose($fh); return false; } return false; } public static function getHtaccessPath(){ if (!function_exists('get_home_path')) { include_once(ABSPATH . 'wp-admin/includes/file.php'); } $homePath = get_home_path(); $htaccessFile = $homePath.'.htaccess'; return $htaccessFile; } public static function doNotCache(){ if(! defined('WFDONOTCACHE')){ define('WFDONOTCACHE', true); } } } Back

Edit File : wfCache.php | Size : 6.12 KB

<?php
class wfCache {
	private static $cacheStats = array();
	private static $cacheClearedThisRequest = false;
	private static $lastRecursiveDeleteError = false;
	
	public static function removeCaching() {
		$cacheType = wfConfig::get('cacheType', false);
		if ($cacheType === 'disabled') {
			return;
		}
		
		if ($cacheType == 'falcon') {
			self::addHtaccessCode('remove');
			self::updateBlockedIPs('remove');
		}
		
		wfConfig::set('cacheType', 'disabled');
		
		$cacheDir = WP_CONTENT_DIR . '/wfcache/';
		if (file_exists($cacheDir . '.htaccess')) {
			unlink($cacheDir . '.htaccess');
		}
		
		self::clearPageCacheSafe();
	}
	public static function clearPageCacheSafe(){
		if(self::$cacheClearedThisRequest){ return; }
		self::$cacheClearedThisRequest = true;
		self::clearPageCache();
	}
	public static function clearPageCache(){ //If a clear is in progress this does nothing. 
		self::$cacheStats = array(
			'dirsDeleted' => 0,
			'filesDeleted' => 0,
			'totalData' => 0,
			'totalErrors' => 0,
			'error' => '',
			);
		
		$cacheDir = WP_CONTENT_DIR . '/wfcache/';
		if (!file_exists($cacheDir)) {
			return self::$cacheStats;
		}
		
		$cacheClearLock = WP_CONTENT_DIR . '/wfcache/clear.lock';
		if(! is_file($cacheClearLock)){
			if(! touch($cacheClearLock)){
				self::$cacheStats['error'] = "Could not create a lock file $cacheClearLock to clear the cache.";
				self::$cacheStats['totalErrors']++;
				return self::$cacheStats;
			}
		}
		$fp = fopen($cacheClearLock, 'w');
		if(! $fp){ 
			self::$cacheStats['error'] = "Could not open the lock file $cacheClearLock to clear the cache. Please make sure the directory is writable by your web server.";
			self::$cacheStats['totalErrors']++;
			return self::$cacheStats;
		}
		if(flock($fp, LOCK_EX | LOCK_NB)){ //non blocking exclusive flock attempt. If we get a lock then it continues and returns true. If we don't lock, then return false, don't block and don't clear the cache. 
					// This logic means that if a cache clear is currently in progress we don't try to clear the cache.
					// This prevents web server children from being queued up waiting to be able to also clear the cache. 
			self::$lastRecursiveDeleteError = false;
			self::recursiveDelete(WP_CONTENT_DIR . '/wfcache/');
			if(self::$lastRecursiveDeleteError){
				self::$cacheStats['error'] = self::$lastRecursiveDeleteError;
				self::$cacheStats['totalErrors']++;
			}
			flock($fp, LOCK_UN);
			@unlink($cacheClearLock);
			@rmdir($cacheDir);
		}
		fclose($fp);

return self::$cacheStats;
	}
	private static function recursiveDelete($dir) {
		$files = array_diff(scandir($dir), array('.','..')); 
		foreach ($files as $file) { 
			if(is_dir($dir . '/' . $file)){
				if(! self::recursiveDelete($dir . '/' . $file)){
					return false;
				}
			} else {
				if($file == 'clear.lock'){ continue; } //Don't delete our lock file
				$size = filesize($dir . '/' . $file);
				if($size){
					self::$cacheStats['totalData'] += round($size / 1024);
				}
				if(strpos($dir, 'wfcache/') === false){
					self::$lastRecursiveDeleteError = "Not deleting file in directory $dir because it appears to be in the wrong path.";
					self::$cacheStats['totalErrors']++;
					return false; //Safety check that we're in a subdir of the cache
				}
				if(@unlink($dir . '/' . $file)){
					self::$cacheStats['filesDeleted']++;
				} else {
					self::$lastRecursiveDeleteError = "Could not delete file " . $dir . "/" . $file . " : " . wfUtils::getLastError();
					self::$cacheStats['totalErrors']++;
					return false;
				}
			}
		} 
		if($dir != WP_CONTENT_DIR . '/wfcache/'){
			if(strpos($dir, 'wfcache/') === false){
				self::$lastRecursiveDeleteError = "Not deleting directory $dir because it appears to be in the wrong path.";
				self::$cacheStats['totalErrors']++;
				return false; //Safety check that we're in a subdir of the cache
			}
			if(@rmdir($dir)){
				self::$cacheStats['dirsDeleted']++;
			} else {
				self::$lastRecursiveDeleteError = "Could not delete directory $dir : " . wfUtils::getLastError();
				self::$cacheStats['totalErrors']++;
				return false;
			}
			return true;
		} else {
			return true;
		}
	}
	public static function addHtaccessCode($action){
		if($action != 'remove'){
			die("Error: addHtaccessCode must be called with 'remove' as param");
		}
		$htaccessPath = self::getHtaccessPath();
		if(! $htaccessPath){
			return "Wordfence could not find your .htaccess file.";
		}
		$fh = @fopen($htaccessPath, 'r+');
		if(! $fh){
			$err = error_get_last();
			return $err['message'];
		}
		flock($fh, LOCK_EX);
		fseek($fh, 0, SEEK_SET); //start of file
		clearstatcache();
		$contents = fread($fh, filesize($htaccessPath));
		if(! $contents){
			fclose($fh);
			return "Could not read from $htaccessPath";
		}
		$contents = preg_replace('/#WFCACHECODE.*WFCACHECODE[\r\s\n\t]*/s', '', $contents);
		ftruncate($fh, 0);
		fflush($fh);
		fseek($fh, 0, SEEK_SET);
		fwrite($fh, $contents);
		flock($fh, LOCK_UN);
		fclose($fh);
		return false;
	}

/**
	 * @param $action
	 * @return bool|string|void
	 */
	public static function updateBlockedIPs($action){ //'add' or 'remove'
		$htaccessPath = self::getHtaccessPath();
		if(! $htaccessPath){
			return "Wordfence could not find your .htaccess file.";
		}
		if($action == 'remove'){
			$fh = @fopen($htaccessPath, 'r+');
			if(! $fh){
				$err = error_get_last();
				return $err['message'];
			}
			flock($fh, LOCK_EX);
			fseek($fh, 0, SEEK_SET); //start of file
			clearstatcache();
			$contents = @fread($fh, filesize($htaccessPath));
			if(! $contents){
				fclose($fh);
				return "Could not read from $htaccessPath";
			}

$contents = preg_replace('/#WFIPBLOCKS.*WFIPBLOCKS[\r\s\n\t]*/s', '', $contents);

ftruncate($fh, 0);
			fflush($fh);
			fseek($fh, 0, SEEK_SET);
			@fwrite($fh, $contents);
			flock($fh, LOCK_UN);
			fclose($fh);
			return false;
		}
		return false;
	}
	public static function getHtaccessPath(){
		if (!function_exists('get_home_path')) {
			include_once(ABSPATH . 'wp-admin/includes/file.php');
		}

$homePath = get_home_path();
		$htaccessFile = $homePath.'.htaccess';
		return $htaccessFile;
	}
	public static function doNotCache(){
		if(! defined('WFDONOTCACHE')){
			define('WFDONOTCACHE', true);
		}
	}
}

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