| 1 |  |  | <?php  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  |  * This file is part of the tiqr project. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * The tiqr project aims to provide an open implementation for  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * authentication using mobile devices. It was initiated by  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * SURFnet and developed by Egeniq. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  * More information: http://www.tiqr.org | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  * @author Peter Verhage <[email protected]> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |  *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  * @package tiqr | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |  * @license New BSD License - See LICENSE file for details. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |  * @copyright (C) 2010-2012 SURFnet BV | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |   | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  | require_once 'Tiqr/UserSecretStorage/Encryption/Interface.php'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |  * Class for encrypting/decrypting the user secret with mcrypt. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |  *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |  * @author peter | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  | class Tiqr_UserSecretStorage_Encryption_Mcrypt implements Tiqr_UserSecretStorage_Encryption_Interface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |     private $_cipher; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |     private $_mode; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |     private $_key; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |     private $_iv; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |      | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |      * Construct an encryption instance. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |      * @param $config The configuration that a specific configuration class may use. | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 38 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 39 |  |  |     public function __construct($config) | 
            
                                                                        
                            
            
                                    
            
            
                | 40 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 41 |  |  |         $this->_cipher = $config['cipher']; | 
            
                                                                        
                            
            
                                    
            
            
                | 42 |  |  |         $this->_mode = $config['mode']; | 
            
                                                                        
                            
            
                                    
            
            
                | 43 |  |  |         $this->_key = $config['key']; | 
            
                                                                        
                            
            
                                    
            
            
                | 44 |  |  |         $this->_iv = $config['iv']; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |      | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |      * Encrypts the given data.  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |      * @param String $data Data to encrypt. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |      * @return encrypted data | 
                            
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                | 53 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |     public function encrypt($data) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |         return bin2hex(mcrypt_encrypt($this->_cipher, $this->_key, $data, $this->_mode, $this->_iv)); | 
                            
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                | 57 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |      | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |       * Decrypts the given data. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |      * @param String $data Data to decrypt. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |      * @return decrypted data | 
                            
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                | 65 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |     public function decrypt($data) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |         return rtrim(mcrypt_decrypt($this->_cipher, $this->_key, pack("H*", $data), $this->_mode, $this->_iv), "\0");         | 
                            
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The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths