/**
* @param IJOSEHeader $header
* @param IJWSPayloadSpec $payload
* @param string $signature
* @throws JWSNotSupportedAlgorithm
*/
protected function __construct(IJOSEHeader $header, IJWSPayloadSpec $payload = null, $signature = '')
{
$claim_set = null;
if (!is_null($payload) && $payload->isClaimSet() && $payload instanceof IJWSPayloadClaimSetSpec) {
$header->addHeader(new JOSEHeaderParam(RegisteredJOSEHeaderNames::Type, new StringOrURI('JWT')));
$claim_set = $payload->getClaimSet();
}
parent::__construct($header, $claim_set);
if (!is_null($payload)) {
$this->setPayload($payload);
}
$this->signature = $signature;
}
/**
* @return array
*/
public function take()
{
$payload = $this->header->getType()->getString() === 'JWT' ? $this->claim_set : '';
return array($this->header, $payload, $this->signature);
}
public static function serialize(IJOSEHeader $header)
{
$json = $header->toJson();
return JWTRawSerializer::serialize($json);
}
