/**
* @param string $jsonWebToken
*
* @return JWT $this
*/
public function load($jsonWebToken)
{
$this->jsonWebToken = $jsonWebToken;
$jwtSegment = explode('.', $this->jsonWebToken);
if (count($jwtSegment) != 3) {
$this->payloadData = array();
$this->tokenValidated = false;
return $this;
}
$createdSignature = $this->secureHash($jwtSegment[0] . '.' . $jwtSegment[1]);
$providedSignature = $this->encoder->decode($jwtSegment[2]);
if ($this->verifyHash($createdSignature, $providedSignature)) {
$this->payloadData = $this->encoder->decodeData($jwtSegment[1]);
$this->tokenValidated = true;
} else {
$this->payloadData = array();
$this->tokenValidated = false;
}
return $this;
}
/**
* Returns value of a cached key.
*
* This method does not check if there is a value available for the given key, may return unexpected values if not.
* Use has() to prevent this issue.
*
* @param string $key
*
* @return mixed
*/
public function get($key)
{
$encoded = $this->redis->get($this->redis->prefix($key));
return $this->encoder->decode($encoded);
}
