public function testEncryptDecrypt()
{
$key = 'foobar';
$data = 'very secret';
$iv = Crypt::getiv();
$encrypted = Crypt::encrypt($data, $key, $iv);
$this->assertNotEquals($data, $encrypted);
$decrypted = Crypt::decrypt($encrypted, $key, $iv);
$this->assertEquals($data, $decrypted);
}
/**
* Get a value from the storage.
*
* @required public function get($offset)
*/
public function get($offset)
{
if (isset($this->deleted[$offset])) {
return null;
}
if (isset($this->cache[$offset])) {
return $this->cache[$offset];
}
if (strlen($this->iv) && isset($this->cookie['scs-' . $offset])) {
return Crypt::decrypt($this->cookie['scs-' . $offset], Conf::f('secret_key'), $this->iv);
}
return null;
}
