/**
* Execute the Api Resource operation.
*
* @return mixed RApi object with information on success, boolean false on failure.
*
* @since 1.2
*/
public function apiResource()
{
$scopeToCheck = $this->options->get('scope', '');
$scopes = array();
if (is_array($scopeToCheck) && count($scopeToCheck) > 0) {
$scopes = $scopeToCheck;
$scopeToCheck = null;
}
// Handle a request for an OAuth2.0 Access Token and send the response to the client
if (!$this->server->verifyResourceRequest(OAuth2\Request::createFromGlobals(), null, $scopeToCheck)) {
$this->response = $this->server->getResponse();
return $this;
}
$token = $this->server->getResourceController()->getToken();
if (!empty($scopes)) {
$requestValid = false;
// Check all scopes
foreach ($scopes as $scope) {
if (!empty($scope) && !empty($token["scope"]) && $this->server->getScopeUtil()->checkScope($scope, $token['scope'])) {
$requestValid = true;
break;
}
}
if (!$requestValid) {
$this->response = $this->server->getResponse();
$this->response->setError(403, 'insufficient_scope', JText::_('LIB_REDCORE_API_OAUTH2_SERVER_INSUFFICIENT_SCOPE'));
$this->response->addHttpHeaders(array('WWW-Authenticate' => sprintf('%s realm="%s", scope="%s", error="%s", error_description="%s"', $this->server->getTokenType()->getTokenType(), $this->serverConfig['www_realm'], implode(', ', $scopes), $this->response->getParameter('error'), $this->response->getParameter('error_description'))));
return $this;
}
}
$this->response = json_encode(array('success' => true, 'user_id' => $token['user_id'], 'message' => JText::_('LIB_REDCORE_API_OAUTH2_SERVER_ACCESS_SUCCESS')));
return $this;
}