Liip\ImagineBundle\Binary\Locator\FileSystemInsecureLocator

Complexity

Total Complexity

3

Size/Duplication

Total Lines	17
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	generateAbsolutePath()	0	8	3

<?php

/*
 * This file is part of the `liip/LiipImagineBundle` project.
 *
 * (c) https://github.com/liip/LiipImagineBundle/graphs/contributors
 *
 * For the full copyright and license information, please view the LICENSE.md
 * file that was distributed with this source code.
 */

namespace Liip\ImagineBundle\Binary\Locator;

class FileSystemInsecureLocator extends FileSystemLocator
{
    /**
     * @param string $root
     * @param string $path
     *
     * @return string|false
     */
    protected function generateAbsolutePath($root, $path)
    {
        if (false !== strpos($path, '..'.DIRECTORY_SEPARATOR)) {
            return false;
        }

        return file_exists($absolute = $root.DIRECTORY_SEPARATOR.$path) ? $absolute : false;
    }
}