AccessKeyManager.inc.php

<?php
 
class AccessKeyManager {
   var $accessKeyDao;
 
   function __construct() {
      $this->accessKeyDao = DAORegistry::getDAO('AccessKeyDAO');
      $this->_performPeriodicCleanup();
   }
 
   function generateKeyHash($key) {
      return md5($key);
   }
 
   function validateKey($context, $userId, $keyHash, $assocId = null) {
      return $this->accessKeyDao->getAccessKeyByKeyHash($context, $userId, $keyHash, $assocId);
   }
 
   function createKey($context, $userId, $assocId, $expiryDays) {
      $accessKey = new AccessKey();
      $accessKey->setContext($context);
      $accessKey->setUserId($userId);
      $accessKey->setAssocId($assocId);
      $accessKey->setExpiryDate(Core::getCurrentDate(time() + (60 * 60 * 24 * $expiryDays)));
 
      $key = Validation::generatePassword();
      $accessKey->setKeyHash($this->generateKeyHash($key));
 
      $this->accessKeyDao->insertObject($accessKey);
 
      return $key;
   }
 
   function _performPeriodicCleanup() {
      if (time() % 100 == 0) {
         $accessKeyDao = DAORegistry::getDAO('AccessKeyDAO'); /* @var $accessKeyDao AccessKeyDAO */
         $accessKeyDao->deleteExpiredKeys();
      }
   }
}