public function getUserInfo($access_token)
{
//Get the correct Profile Endpoint URL based off the country/region provided in the _config['region']
$this->_profileEndpointUrl();
if (empty($access_token)) {
throw new InvalidArgumentException('Access Token is a required parameter and is not set');
}
//to make sure double encoding doesn't occur decode first and encode again.
$access_token = urldecode($access_token);
$url = $this->_profileEndpoint . '/auth/o2/tokeninfo?access_token=' . urlencode($access_token);
$httpCurlRequest = new HttpCurl();
$httpCurlRequest->_httpGet($url);
$response = $httpCurlRequest->getResponse();
$data = json_decode($response);
if ($data->aud != $this->_config['client_id']) {
// the access token does not belong to us
throw new Exception('The Access token entered is incorrect');
}
// exchange the access token for user profile
$url = $this->_profileEndpoint . '/user/profile';
$httpCurlRequest = new HttpCurl();
$httpCurlRequest->setAccessToken($access_token);
$httpCurlRequest->setHttpHeader(true);
$httpCurlRequest->_httpGet($url);
$response = $httpCurlRequest->getResponse();
$userInfo = json_decode($response, true);
return $userInfo;
}
private function _getCertificate($certificatePath)
{
$httpCurlRequest = new HttpCurl($this->_ipnConfig);
$httpCurlRequest->_httpGet($certificatePath);
$response = $httpCurlRequest->getResponse();
return $response;
}
