}
if (!isset($_SESSION['request_token_secret'])) {
throw new Exception('No request_token_secret or already used', 6);
}
if (!isset($_SESSION['oauth_verifier']) && !isset($_POST['oauth_verifier'])) {
throw new Exception('No oauth_verifier', 7);
}
$api_url = $_SESSION['api_uri'];
$callback = $_SESSION['app_callback'];
$consumer_key = $_SESSION['consumer_key'];
$consumer_secret = $_SESSION['consumer_secret'];
$request_token = $_SESSION['request_token'];
$request_token_secret = $_SESSION['request_token_secret'];
// Using sraka1 OAuth Library
$connection = new OAuth1\BasicOAuth($consumer_key, $consumer_secret, $request_token, $request_token_secret);
$connection->accessTokenURL = $api_url . "/oauth/1.0a/access";
$access = $connection->getAccessToken($_SESSION['oauth_verifier']);
if (isset($access['oauth_token'])) {
unset($_SESSION['request_token']);
unset($_SESSION['request_token_secret']);
unset($_SESSION['oauth_verifier']);
$_SESSION['oauth_token'] = $access['oauth_token'];
$_SESSION['oauth_token_secret'] = $access['oauth_token_secret'];
echo json_encode($access);
}
exit;
} catch (Exception $e) {
http_response_code(404);
$error = array("message" => $e->getMessage(), "code" => $e->getCode());
echo json_encode($error);
}
