/**
* @param string $input
* @return array
* @throws InvalidJWTException
*/
public static function deserialize($input)
{
$e_parts = explode(IBasicJWT::SegmentSeparator, $input);
if (count($e_parts) < 2) {
throw new InvalidJWTException(sprintf('%s has only 2 or less encoded parts!'));
}
$e_header = $e_parts[0];
$e_payload = $e_parts[1];
$e_signature = count($e_parts) > 2 ? $e_parts[2] : '';
$header = JOSEHeaderSerializer::deserialize($e_header);
$payload = $header->getType()->getString() === 'JWT' ? JWTClaimSetSerializer::deserialize($e_payload) : JWTRawSerializer::deserialize($e_payload);
$signature = !empty($e_signature) ? JWTRawSerializer::deserialize($e_signature) : '';
return array($header, $payload, $signature);
}
/**
* @return string
* @throws JWSInvalidPayloadException
*/
public function getEncodedPayload()
{
if (is_null($this->payload)) {
throw new JWSInvalidPayloadException('payload is not set!');
}
$enc_payload = '';
if ($this->payload->isClaimSet() && $this->payload instanceof IJWSPayloadClaimSetSpec) {
$enc_payload = JWTClaimSetSerializer::serialize($this->payload->getClaimSet());
} else {
$enc_payload = JWTRawSerializer::serialize($this->payload->getRaw());
}
return $enc_payload;
}