/**
* The callback function for authenticating the user and then storing the token in the CredentialStore (no content
* is being requested).
*/
public function authenticationCallback()
{
if (!isset($_GET['code'])) {
return;
}
$store = SBTCredentialStore::getInstance();
$settings = new SBTSettings();
$endpointName = "connections";
if (isset($_GET['endpointName'])) {
$endpointName = $_GET['endpointName'];
}
$parameters = array('callback_uri' => $settings->getOAuth2CallbackURL($endpointName), 'code' => $_GET['code'], 'grant_type' => 'authorization_code', 'client_id' => $settings->getClientId($endpointName), 'client_secret' => $settings->getClientSecret($endpointName));
$tokenURL = $settings->getAccessTokenURL($endpointName) . '?' . http_build_query($parameters, null, '&');
$client = new Client($tokenURL);
$client->setDefaultOption('verify', false);
$headers = null;
$body = null;
$options = array();
$response = null;
try {
$request = $client->createRequest('GET', $tokenURL, $headers, $body, $options);
if ($settings->forceSSLTrust($endpointName)) {
$request->getCurlOptions()->set(CURLOPT_SSL_VERIFYHOST, false);
$request->getCurlOptions()->set(CURLOPT_SSL_VERIFYPEER, false);
}
$response = $request->send();
foreach ($response->getHeaderLines() as $h) {
if (strpos($h, "Content-Type") === 0) {
header($h, TRUE);
}
}
header(':', true, $response->getStatusCode());
header('X-PHP-Response-Code: ' . $response->getStatusCode(), true, $response->getStatusCode());
parse_str($response->getBody(TRUE), $info);
if (!isset($info['access_token'])) {
die('Missing access token. Something went wrong - make sure that your client ID and client secret are correct and try again.');
}
$accessToken = $store->getOAuthAccessToken($endpointName);
if ($accessToken == null || $accessToken == "") {
$store->storeOAuthAccessToken($info['access_token'], $endpointName);
}
header("Location: " . $settings->getOAuthOrigin($endpointName));
} catch (Guzzle\Http\Exception\BadResponseException $e) {
$response = $e->getResponse();
print_r($response->getBody(TRUE));
}
}