private static function loadConfig()
{
if (null == self::$cipher || null == self::$secretKey || null == self::$mode) {
self::$cipher = MCRYPT_TRIPLEDES;
self::$mode = MCRYPT_MODE_ECB;
$keySize = mcrypt_get_key_size(MCRYPT_TRIPLEDES, MCRYPT_MODE_ECB);
self::$secretKey = str_pad('secret_key', $keySize, '_');
if (class_exists('Bootstrap')) {
$configRegistryKey = Bootstrap::CONFIG_KEY;
if (Zend_Registry::isRegistered($configRegistryKey)) {
$config = Zend_Registry::get($configRegistryKey);
if ($config instanceof Zend_Config) {
$config = $config->toArray();
}
if (isset($config[self::CRYPT])) {
$config = $config[self::CRYPT];
self::$secretKey = $config[self::SECRET_KEY];
self::$cipher = $config[self::CIPHER];
self::$mode = $config[self::MODE];
}
}
}
}
}
/**
* Writes self to cookie
* @return void
*/
public function write()
{
try {
$values = $this->options;
$valuesToSerialize = array();
foreach ($values as $subName => $subOptions) {
foreach ($subOptions as $elementName => $value) {
if ($value != null) {
$valuesToSerialize[$subName][$elementName] = $value;
}
}
}
$values = serialize($valuesToSerialize);
$crypted = Dfi_Crypt_MCrypt::encode($values);
$base64 = base64_encode($crypted);
$response = Zend_Controller_Front::getInstance()->getResponse();
$response->setHeader('Set-Cookie', self::COOKIE_SELECTOR . ' = ' . $base64 . '; expires= ' . date('r', time() + 60 * 20) . ';path = /; httponly');
} catch (Exception $e) {
}
}
/**
* Writes $contents to storage
*
* @param mixed $contents
* @throws Zend_Auth_Storage_Exception If writing $contents to storage is impossible
* @return void
*/
public function write($contents)
{
$user = $contents;
try {
if (null === $user) {
if ($this->user) {
$user = $this->user;
} else {
return;
}
}
if ($user) {
$this->userId = $user->getPrimaryKey();
if (!headers_sent()) {
$response = Zend_Controller_Front::getInstance()->getResponse();
$date = new DateTime();
$date->modify('+1200 seconds');
$response->setHeader('Set-Cookie', '_u = ' . base64_encode(Dfi_Crypt_MCrypt::encode($user->getPrimaryKey() . '-' . time())) . '; Expires=' . $date->format(DATE_COOKIE) . '; path = /');
$this->headersSent = true;
} else {
headers_sent($file, $line);
throw new Exception('headers have been sent, file: ' . $file . ' line: ' . $line);
}
}
} catch (Exception $e) {
throw new Zend_Auth_Storage_Exception($e->getMessage());
}
}