inc/main/classes/filter/change/class_PasswordChangeFilter.php

   1 <?php
   2 // Own namespace
   3 namespace CoreFramework\Filter\Change\Email;
   4
   5 // Import framework stuff
   6 use CoreFramework\Filter\BaseFilter;
   7 use CoreFramework\Registry\Registry;
   8 use CoreFramework\Request\Requestable;
   9 use CoreFramework\Response\Responseable;
  10
  11 /**
  12  * A filter for password change detection
  13  *
  14  * @author              Roland Haeder <webmaster@shipsimu.org>
  15  * @version             0.0.0
  16  * @copyright   Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2017 Core Developer Team
  17  * @license             GNU GPL 3.0 or any newer version
  18  * @link                http://www.shipsimu.org
  19  *
  20  * This program is free software: you can redistribute it and/or modify
  21  * it under the terms of the GNU General Public License as published by
  22  * the Free Software Foundation, either version 3 of the License, or
  23  * (at your option) any later version.
  24  *
  25  * This program is distributed in the hope that it will be useful,
  26  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  27  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  28  * GNU General Public License for more details.
  29  *
  30  * You should have received a copy of the GNU General Public License
  31  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  32  */
  33 class PasswordChangeFilter extends BaseFilter implements Filterable {
  34         /**
  35          * Protected constructor
  36          *
  37          * @return      void
  38          */
  39         protected function __construct () {
  40                 // Call parent constructor
  41                 parent::__construct(__CLASS__);
  42         }
  43
  44         /**
  45          * Creates an instance of this filter class
  46          *
  47          * @param       $controllerInstance             An instance of a controller class
  48          * @return      $filterInstance                 An instance of this filter class
  49          */
  50         public static final function createPasswordChangeFilter () {
  51                 // Get a new instance
  52                 $filterInstance = new PasswordChangeFilter();
  53
  54                 // Return the instance
  55                 return $filterInstance;
  56         }
  57
  58         /**
  59          * Executes the filter with given request and response objects
  60          *
  61          * @param       $requestInstance        An instance of a class with an Requestable interface
  62          * @param       $responseInstance       An instance of a class with an Responseable interface
  63          * @return      void
  64          * @todo        Finished updating user password hash here. HINT: Use the User class again.
  65          * @throws      FilterChainException    If this filter fails to operate
  66          */
  67         public function execute (Requestable $requestInstance, Responseable $responseInstance) {
  68                 // Get both passwords
  69                 $pass1 = $requestInstance->getRequestElement('pass1');
  70                 $pass2 = $requestInstance->getRequestElement('pass2');
  71
  72                 // Is only first email set?
  73                 if ((!empty($pass1)) && (empty($pass2))) {
  74                         // Request is invalid!
  75                         $requestInstance->requestIsValid(FALSE);
  76
  77                         // Email 2 is empty
  78                         $responseInstance->addFatalMessage('pass2_empty');
  79
  80                         // Stop processing here
  81                         throw new FilterChainException($this, self::EXCEPTION_FILTER_CHAIN_INTERCEPTED);
  82                 } // END - if
  83
  84                 // Is only second pass set?
  85                 if ((empty($pass1)) && (!empty($pass2))) {
  86                         // Request is invalid!
  87                         $requestInstance->requestIsValid(FALSE);
  88
  89                         // Email 1 is empty
  90                         $responseInstance->addFatalMessage('pass1_empty');
  91
  92                         // Stop processing here
  93                         throw new FilterChainException($this, self::EXCEPTION_FILTER_CHAIN_INTERCEPTED);
  94                 } // END - if
  95
  96                 // Are password and confirmation empty?
  97                 if ((empty($pass1)) && (empty($pass2))) {
  98                         // Don't change password here
  99                         return TRUE;
 100                 } // END - if
 101
 102                 // Do both match?
 103                 if ($pass1 != $pass2) {
 104                         // Request is invalid!
 105                         $requestInstance->requestIsValid(FALSE);
 106
 107                         // Emails are mismatching
 108                         $responseInstance->addFatalMessage('pass_mismatch');
 109
 110                         // Stop processing here
 111                         throw new FilterChainException($this, self::EXCEPTION_FILTER_CHAIN_INTERCEPTED);
 112                 } // END - if
 113
 114                 // Now, get a user instance for comparison
 115                 $userInstance = Registry::getRegistry()->getInstance('user');
 116
 117                 // Update the "password" field
 118                 $this->partialStub('Unfinished part.');
 119         }
 120
 121 }