/**
* Encode the JSON web token
*/
protected function _encode()
{
$this->_header['typ'] = 'JWT';
$this->_header['alg'] = $this->_algorithm;
$segments = array('header' => $this->urlSafeB64Encode(Steelcode_Json_Helper::encode($this->_header)), 'payload' => $this->urlSafeB64Encode(Steelcode_Json_Helper::encode($this->_payload)), 'signature' => '');
$this->_signature = $this->_sign("{$segments['header']}.{$segments['payload']}");
$segments['signature'] = $this->urlSafeB64Encode($this->_signature);
return Steelcode_Array_Helper::implode('.', $segments);
}
/**
* Flush the output
*/
public function flushOutput()
{
foreach ($this->_levelFlags as $level => $state) {
if ($state === false || empty($this->_topLevels[$level])) {
unset($this->_topLevels[$level]);
}
}
echo Steelcode_Json_Helper::encode($this->_topLevels);
}