/**
*
* @example /profile/group-oauth/consume/provider2?oauth_token=request-token
*
* @param string $providerId
* @return void
*/
public function consumeAction($providerId)
{
$this->setNoRender();
$providerConfig = $this->_getProviderConfiguration($providerId);
$consumer = new Zend_Oauth_Consumer($providerConfig->auth);
$queryParameters = $this->_getRequest()->getQueryParameters();
if (empty($queryParameters)) {
throw new EngineBlock_Exception('Unable to consume access token, no query parameters given');
}
if (!isset($_SESSION['request_token'][$providerId])) {
throw new EngineBlock_Exception("Unable to consume access token, no request token (session lost?)");
}
$requestToken = unserialize($_SESSION['request_token'][$providerId]);
$token = $consumer->getAccessToken($queryParameters, $requestToken);
$userId = $this->attributes['nameid'][0];
$provider = EngineBlock_Group_Provider_OpenSocial_Oauth_ThreeLegged::createFromConfigs($providerConfig, $userId);
$provider->setAccessToken($token);
if (!$provider->validatePreconditions()) {
EngineBlock_ApplicationSingleton::getLog()->err("Unable to test OpenSocial 3-legged Oauth provider because not all preconditions have been matched?", new EngineBlock_Log_Message_AdditionalInfo($userId, null, null, null));
$this->providerId = $providerId;
$this->renderAction("Error");
} else {
// Now that we have an Access Token, we can discard the Request Token
$_SESSION['request_token'][$providerId] = null;
$this->_redirectToUrl($_SESSION['return_url']);
}
}
public function validate()
{
return (bool) $this->_provider->getOpenSocialRestClient()->getHttpClient()->getToken()->getToken();
}
