/**
* Authenticates a user using oauth_token,oauth_secret
*
*
* @param array $credentials Array holding the user credentials
* @param array $options Array of extra options
* @param object $response Authentication response object
* @return boolean
* @since 1.5
*/
public function onAuthenticate(&$credentials, $options, &$response)
{
if (isset($credentials['username']) && isset($credentials['password'])) {
return;
}
if (isset($credentials['oauth_token']) && isset($credentials['oauth_handler'])) {
try {
extract($credentials, EXTR_SKIP);
//if oatuh secret not set then set it to null
if (empty($oauth_secret)) {
$oauth_secret = '';
}
//lets get the api
$api = ComConnectHelperApi::getApi($oauth_handler);
$api->setToken($oauth_token, $oauth_secret);
//if we can get the logged in user then
//the user is authenticated
if ($profile_id = $api->getUser()->id) {
//lets find a valid sesison
//lets be strict and make sure all the values match
$session = KService::get('repos://site/connect.session')->find(array('owner.type' => 'com:people.domain.entity.person', 'profileId' => $profile_id, 'tokenKey' => $oauth_token, 'api' => $oauth_handler));
if ($session) {
$response->status = JAUTHENTICATE_STATUS_SUCCESS;
$response->username = $session->owner->username;
$response->password = '******';
$response->fullname = ' ';
}
}
} catch (Exception $e) {
//ignore any exception
}
}
}
/**
* Return an instance of API Adapter.
*
* @return ComConnectOauthApiAbstract
*/
public function getApi()
{
if (!isset($this->_api)) {
$this->_api = ComConnectHelperApi::getApi($this->get('api'));
$this->_api->setToken($this->tokenKey, $this->tokenSecret);
}
return $this->_api;
}
/**
* Creates an api object either from the session or the values in the post.
*/
protected function _getApi()
{
$post = KRequest::get('post', 'string');
$api = null;
try {
if (isset($post['oauth_token']) && isset($post['oauth_handler'])) {
$api = ComConnectHelperApi::getApi($post['oauth_handler']);
$api->setToken($post['oauth_token'], isset($post['oauth_secret']) ? $post['oauth_secret'] : '');
} else {
$session = new KConfig(KRequest::get('session.oauth', 'raw', array()));
if (!$session->token || !$session->api || !$session->consumer) {
return;
}
KRequest::set('session.oauth', null);
KService::get('koowa:loader')->loadIdentifier('com://site/connect.oauth.consumer');
$api = KService::get('com://site/connect.oauth.service.' . $session->api, array('consumer' => new ComConnectOauthConsumer($session->consumer), 'token' => $session->token));
}
} catch (Exception $e) {
$api = null;
}
return $api;
}
