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

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