--- /dev/null
+<?php
+/**
+ * A filter for password change detection
+ *
+ * @author Roland Haeder <webmaster@ship-simu.org>
+ * @version 0.0.0
+ * @copyright Copyright (c) 2007, 2008 Roland Haeder, this is free software
+ * @license GNU GPL 3.0 or any newer version
+ * @link http://www.ship-simu.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+class PasswordChangeFilter extends BaseFrameworkSystem implements Filterable {
+ /**
+ * Protected constructor
+ *
+ * @return void
+ */
+ protected function __construct () {
+ // Call parent constructor
+ parent::__construct(__CLASS__);
+ }
+
+ /**
+ * Creates an instance of this filter class
+ *
+ * @return $filterInstance An instance of this filter class
+ */
+ public final static function createPasswordChangeFilter () {
+ // Get a new instance
+ $filterInstance = new PasswordChangeFilter();
+
+ // Return the instance
+ return $filterInstance;
+ }
+
+ /**
+ * Executes the filter with given request and response objects
+ *
+ * @param $requestInstance An instance of a class with an Requestable interface
+ * @param $responseInstance An instance of a class with an Responseable interface
+ * @return void
+ * @todo Finished updating user password hash here. HINT: Use the User class again.
+ */
+ public function execute (Requestable $requestInstance, Responseable $responseInstance) {
+ // Get both passwords
+ $pass1 = $requestInstance->getRequestElement('pass1');
+ $pass2 = $requestInstance->getRequestElement('pass2');
+
+ // Is only first email set?
+ if ((!empty($pass1)) && (empty($pass2))) {
+ // Request is invalid!
+ $requestInstance->requestIsValid(false);
+
+ // Email 2 is empty
+ $responseInstance->addFatalMessage('pass2_empty');
+
+ // Stop processing here
+ return false;
+ } // END - if
+
+ // Is only second pass set?
+ if ((empty($pass1)) && (!empty($pass2))) {
+ // Request is invalid!
+ $requestInstance->requestIsValid(false);
+
+ // Email 1 is empty
+ $responseInstance->addFatalMessage('pass1_empty');
+
+ // Stop processing here
+ return false;
+ } // END - if
+
+ // Do both match?
+ if ($pass1 != $pass2) {
+ // Request is invalid!
+ $requestInstance->requestIsValid(false);
+
+ // Emails are mismatching
+ $responseInstance->addFatalMessage('pass_mismatch');
+
+ // Stop processing here
+ return false;
+ } // END - if
+
+ // Now, get a user instance for comparison
+ $userInstance = Registry::getRegistry()->getInstance('user');
+
+ // Update the "password" field
+ $this->partialStub("Unfinished part.");
+ }
+}
+
+// [EOF]
+?>