/**
* Encodes the HMAC based on the values that have been entered using the hash() function
*
* @throws HmacInvalidArgumentException
* @return AbstractAdapter
*/
public function encode()
{
if (!$this->entity->isEncodable()) {
throw new HmacInvalidArgumentException('The item is not encodable, make sure the key, time and data are set');
}
$firstHash = $this->hash($this->entity->getData(), $this->entity->getTime(), $this->noFirstHashIterations);
$secondHash = $this->hash($this->entity->getKey(), '', $this->noSecondHashIterations);
$this->entity->setHmac($this->hash($firstHash, $secondHash, $this->noFinalHashIterations));
return $this;
}
/**
* Testing the toArray method
*/
public function testToArray()
{
$array = $this->getDummyHmacData();
$this->assertFalse($this->entity->toArray());
$this->entity->setData($array['data']);
$this->entity->setHmac($array['hmac']);
$this->entity->setTime($array['time']);
unset($array['key']);
$this->assertSame($array, $this->entity->toArray());
}
/**
* Returns the entity array or false if the hmac doesn't exist
*
* @return array
*/
public function toArray()
{
return $this->entity->toArray();
}