/**
* Handle the request.
*
* @return void
*
* @since 1.0
*/
public function execute()
{
// Verify that we have an OAuth 2.0 application.
$this->initialise();
// Generate temporary credentials for the client.
$credentials = new ROauth2Credentials($this->request);
// Getting the client object
$client = $this->fetchClient($this->request->client_id);
// Doing authentication using Joomla! users
$credentials->doJoomlaAuthentication($client);
// Load the JUser class on application for this client
$this->app->loadIdentity($client->_identity);
// Initialize the credentials for this request
$credentials->initialise($client->_identity->username, $this->app->get('oauth.tokenlifetime', 'PT1H'));
// Build the response for the client.
$response = array('oauth_code' => $credentials->getTemporaryToken(), 'oauth_state' => true);
// Set the response code and body.
$this->response->setHeader('status', '200')->setBody(json_encode($response))->respond();
}
