View GitHub Repository LiipImagineBundle

Schedule Inspection
Subscribe
Completed
Push — 1.0 ( 657f08...d94044 )
by Rob
09:07
created

FileSystemInsecureLocator::generateAbsolutePath()   A

↳ Parent: FileSystemInsecureLocator

Complexity

Conditions 3
Paths 3

Size

Total Lines 8
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 8
rs 9.4285
c 0
b 0
f 0
cc 3
eloc 4
nc 3
nop 2
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    3
                

                                    
                                                    
                
                
                
/*

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    4
                

                                    
                                                    
                
                
                
 * This file is part of the `liip/LiipImagineBundle` project.

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    5
                

                                    
                                                    
                
                
                
 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                
 * (c) https://github.com/liip/LiipImagineBundle/graphs/contributors

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                
 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                
 * For the full copyright and license information, please view the LICENSE.md

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
 * file that was distributed with this source code.

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
namespace Liip\ImagineBundle\Binary\Locator;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                
class FileSystemInsecureLocator extends FileSystemLocator

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                
{

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                
     * @param string $root

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                
     * @param string $path

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                
     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                
     * @return string|false

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
     */

            


            
                                                        
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                
    protected function generateAbsolutePath($root, $path)

            


            
                                                        
            
                                    
            
            

                
                    23
                

                                    
                                                    
                
                
                
    {

            


            
                                                        
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                
        if (false !== strpos($path, '..'.DIRECTORY_SEPARATOR)) {

            


            
                                                        
            
                                    
            
            

                
                    25
                

                                    
                                                    
                
                
                
            return false;

            


            
                                                        
            
                                    
            
            

                
                    26
                

                                    
                                                    
                
                
                
        }

            


            
                                                        
            
                                    
            
            

                
                    27
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    28
                

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

            


            
                                                        
            
                                    
            
            

                
                    29
                

                                    
                                                    
                
                
                
    }

            


            
                                                        
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                
}

            


            
                                                        
            
                                    
            
            

                
                    31