/**
* Ask PDP for access.
*
* @return \Pdp_PolicyResponse
* @throws \EngineBlock_Exception
*/
protected function requestAccess()
{
$httpClient = new Zend_Http_Client($this->baseUrl);
try {
$result = $httpClient->setConfig(array('timeout' => 15))->setAuth($this->username, $this->password, Zend_Http_Client::AUTH_BASIC)->setRawData($this->policyRequest->toJson())->setEncType('application/json')->request('POST');
if ($result->getStatus() != '200') {
$error = "Received invalid HTTP " . $result->getStatus() . "response from PDP";
EngineBlock_ApplicationSingleton::getLog()->error($error);
throw new EngineBlock_Exception($error);
}
} catch (Zend_Http_Client_Exception $e) {
EngineBlock_ApplicationSingleton::getLog()->error($e->getMessage());
throw new EngineBlock_Exception($e->getMessage());
}
$this->policyResponse = new Pdp_PolicyResponse($result->getBody());
return $this->policyResponse;
}
