/**
* @return bool
* @throws \DreamFactory\Oasys\Exceptions\OasysException
*/
public function sync()
{
if (!isset($_SESSION) || PHP_SESSION_DISABLED == session_status()) {
throw new OasysException('No session active. Session storage not available.');
}
$_settings = $this->contents();
if (!empty($_settings)) {
$_SESSION[static::KEY_PREFIX . '.data'] = Storage::freeze($_settings);
}
return true;
}
/**
* Handle inbound redirect from various services
*
* @throws DreamFactory\Platform\Exceptions\RestException
*/
public function actionAuthorize()
{
Log::debug('Inbound $REQUEST: ' . print_r($_REQUEST, true));
$_state = Storage::defrost(Option::request('state'));
$_origin = Option::get($_state, 'origin');
$_apiKey = Option::get($_state, 'api_key');
Log::debug('Inbound state: ' . print_r($_state, true));
if (empty($_origin) || empty($_apiKey)) {
Log::error('Invalid request state.');
throw new BadRequestException();
}
if ($_apiKey != ($_testKey = sha1($_origin))) {
Log::error('API Key mismatch: ' . $_apiKey . ' != ' . $_testKey);
throw new ForbiddenException();
}
$_code = FilterInput::request('code', null, FILTER_SANITIZE_STRING);
if (!empty($_code)) {
Log::debug('Inbound code received: ' . $_code . ' from ' . $_state['origin']);
} else {
if (null === Option::get($_REQUEST, 'access_token')) {
Log::error('Inbound request code missing.');
throw new RestException(HttpResponse::BadRequest);
} else {
Log::debug('Token received. Relaying to origin.');
}
}
$_redirectUri = Option::get($_state, 'redirect_uri', $_state['origin']);
$_redirectUrl = $_redirectUri . (false === strpos($_redirectUri, '?') ? '?' : '&') . \http_build_query($_REQUEST);
Log::debug('Proxying request to: ' . $_redirectUrl);
header('Location: ' . $_redirectUrl);
exit;
}
/**
* Creates a compact string representing $data
*
* @param array $data
*
* @return string
*/
protected static function _encodeState($data = array())
{
return Storage::freeze($data);
}
/**
* Construct a link to authorize the application
*
* @param array $payload
*
* @return string
*/
public function getAuthorizationUrl($payload = array())
{
$_map = $this->_config->getEndpoint(EndpointTypes::AUTHORIZE);
$_scope = $this->getConfig('scope');
$_referrer = Option::get($this->_requestPayload, 'referrer', Option::server('HTTP_REFERER', Curl::currentUrl()), true);
$_redirectUri = $this->getConfig('redirect_uri', $_referrer);
$_origin = $this->getConfig('origin_uri', $_redirectUri);
$_proxyUrl = $this->getConfig('redirect_proxy_url');
$_state = array('request' => array('method' => Option::server('REQUEST_METHOD'), 'referrer' => $_referrer, 'query_string' => Option::server('QUERY_STRING'), 'remote_addr' => Option::server('REMOTE_ADDR'), 'time' => microtime(true), 'uri' => Option::server('REQUEST_URI'), 'payload' => $this->_requestPayload), 'origin' => $_origin, 'api_key' => sha1($_origin), 'redirect_uri' => $_redirectUri);
Log::debug('Request state built: ' . print_r($_state, true));
$_payload = array_merge(array('client_id' => $this->getConfig('client_id'), 'redirect_uri' => $_redirectUri, 'response_type' => 'code', 'scope' => is_array($_scope) ? implode(' ', $_scope) : $_scope, 'state' => Storage::freeze($_state)), Option::clean(Option::get($_map, 'parameters', array())));
if (!empty($_proxyUrl)) {
Log::info('Proxying request through: ' . $_proxyUrl);
$_payload['redirect_uri'] = $_proxyUrl;
}
$_qs = http_build_query($_payload);
$this->setConfig('authorize_url', $_authorizeUrl = $_map['endpoint'] . Curl::urlSeparator($_map['endpoint']) . $_qs);
Log::debug('Authorization URL created: ' . $_authorizeUrl);
return $_authorizeUrl;
}
/**
* Loads any stored data for this ID
*
* @return bool
*/
protected function _load()
{
$_file = $this->_storagePath . DIRECTORY_SEPARATOR . $this->_fileName;
if (is_file($_file) && file_exists($_file) && is_readable($_file)) {
if (false !== ($_data = Utility\Storage::defrost(file_get_contents($_file)))) {
// If it wasn't frozen, a JSON string may be returned
if (is_string($_data) && false !== json_decode($_data)) {
$_data = json_decode($_data, true);
}
$this->merge($_data);
return true;
}
}
return false;
}
/**
* Deserialize
*/
public static function __wakeup()
{
// Load options from session...
if (PHP_SESSION_DISABLED != session_status() && null !== ($_frozen = Option::get($_SESSION, CoreSettings::SESSION_KEY))) {
// Merge them into the fold
$_data = Storage::defrost($_frozen);
// If this object wasn't stored by me, don't use it.
if ($_data == $_frozen) {
Log::debug(' - Retrieved data is not compressed or bogus. Removing. ');
unset($_SESSION[CoreSettings::SESSION_KEY]);
return;
}
static::$_options = Options::merge($_data, static::$_options);
}
static::$_awake = true;
}
