/**
* Is a display name available
*
* @param string $displayName
* @param array|object $fields [optional]
* @return bool
*/
public function isDisplayNameAvailable($displayName, $fields = array())
{
$fields = (object) $fields;
$displayName = Structure::trimDisplayName($displayName);
if (3 > mb_strlen($displayName)) {
return 'user.action.register.displayName.tooShort';
}
return $this->getMapper()->isDisplayNameExists($displayName, empty($fields->id) ? null : $fields->id) ? 'user.action.register.displayName.taken' : true;
}
/**
* Performs an authentication attempt
*
* @return \Zend\Authentication\Result
* @throws \Zend\Authentication\Adapter\Exception\ExceptionInterface
* If authentication cannot be performed
*/
public function authenticate()
{
$registered = false;
$model = $this->getModel();
$mode = $this->openid_mode;
$openId = $this->openid_identity;
$consumer = new Consumer\FederatedConsumer();
$ax = new Extension\Ax(array('email' => true, 'firstname' => false, 'lastname' => false, 'language' => false));
$consumer->setHttpClient($this->getServiceLocator()->get('Zend\\Http\\Client'));
$success = $mode == 'id_res' ? $consumer->verify((array) $this->getOptions(), $openId, $ax) : $consumer->login($openId, null, null, $ax, $this->getServiceLocator()->get('Response'));
if (!$success) {
return new Result(Result::FAILURE_CREDENTIAL_INVALID, null, array((string) $consumer->getError()));
}
$data = $ax->getProperties();
if (empty($data['email'])) {
return new Result(Result::FAILURE_CREDENTIAL_INVALID, null);
}
$email = $data['email'];
$user = $model->findByEmail($email);
if (empty($user)) {
if (!$this->isRegistrationEnabled()) {
return new Result(Result::FAILURE_IDENTITY_NOT_FOUND, null);
}
$displayName = null;
if (!empty($data['firstname']) && !empty($data['lastname'])) {
$displayName = $data['firstname'] . ' ' . $data['lastname'];
} else {
if (!empty($data['firstname'])) {
$displayName = $data['firstname'];
} else {
if (!empty($data['lastname'])) {
$displayName = $data['lastname'];
} else {
$displayName = preg_replace('/@.*$/', '', $email);
}
}
}
$i = 1;
$displayName = UserStructure::trimDisplayName($displayName);
$originalName = $displayName;
while (!$model->isDisplayNameAvailable($displayName)) {
$displayName = $originalName . ' ' . ++$i;
}
$user = $model->create(array('confirmed' => true, 'status' => 'active', 'displayName' => $displayName, 'email' => $email, 'locale' => !empty($data['language']) ? $data['language'] : (string) $this->getServiceLocator()->get('Locale'), 'password' => String::generateRandom(10)));
if ($user->save()) {
$registered = true;
$user = $model->findByEmail($email);
} else {
return new Result(Result::FAILURE_UNCATEGORIZED, null);
}
}
if (empty($user) || empty($user->id) || $user->isBanned()) {
return new Result(Result::FAILURE_CREDENTIAL_INVALID, null);
} else {
if ($user->isInactive()) {
$user->makeActive();
if (!$user->save()) {
return new Result(Result::FAILURE_UNCATEGORIZED, null);
}
}
}
$model->associateIdentity($user->id, $openId);
return new Result(Result::SUCCESS, $user, array('loginWith' => 'openid', 'registered' => $registered));
}
/**
* Is display name available?
*
* @param string $displayName
* @return bool
*/
public function isDisplayNameAvailable($displayName)
{
return !$this->getMapper()->isDisplayNameExists(Structure::trimDisplayName($displayName), null);
}
/**
* Performs an authentication attempt
*
* @return \Zend\Authentication\Result
* @throws \Zend\Authentication\Adapter\Exception\ExceptionInterface
* If authentication cannot be performed
*/
public function authenticate()
{
$registered = false;
$model = $this->getModel();
$settings = $this->getServiceLocator()->get('Grid\\Facebook\\Model\\ApplicationSettings\\AdapterFactory')->factory(array('application' => 'login'));
$appId = $settings->getSetting('appId');
$appSecret = $settings->getSetting('appSecret');
if (empty($appId) || empty($appSecret)) {
return new Result(Result::FAILURE_UNCATEGORIZED, null, array('appId and/or appSecret not set'));
}
$service = $this->getServiceLocator();
$client = new OAuth\Client($service->get('Zend\\Http\\Client'), $this->getSessionManager(), $service->get('Zork\\Db\\SiteInfo'));
$data = $client->login(array('client_id' => $appId, 'client_secret' => $appSecret), $service->get('Request'), $service->get('Response'));
if (empty($data) || empty($data['email'])) {
return new Result(Result::FAILURE_CREDENTIAL_INVALID, null, array('Cannot parse graph response or email not sent'));
}
$email = $data['email'];
$user = $model->findByEmail($email);
if (empty($user)) {
if (!$this->isRegistrationEnabled()) {
return new Result(Result::FAILURE_IDENTITY_NOT_FOUND, null);
}
$displayName = empty($data['name']) ? preg_replace('/@.*$/', '', $email) : $data['name'];
$i = 1;
$displayName = UserStructure::trimDisplayName($displayName);
$originalName = $displayName;
while (!$model->isDisplayNameAvailable($displayName)) {
$displayName = $originalName . ' ' . ++$i;
}
$user = $model->create(array('confirmed' => true, 'status' => 'active', 'displayName' => $displayName, 'email' => $email, 'locale' => !empty($data['language']) ? $data['language'] : (string) $this->getServiceLocator()->get('Locale'), 'password' => String::generateRandom(10)));
if ($user->save()) {
$registered = true;
$user = $model->findByEmail($email);
} else {
return new Result(Result::FAILURE_UNCATEGORIZED, null);
}
}
if (empty($user) || empty($user->id) || $user->isBanned()) {
return new Result(Result::FAILURE_CREDENTIAL_INVALID, null);
} else {
if ($user->isInactive()) {
$user->makeActive();
if (!$user->save()) {
return new Result(Result::FAILURE_UNCATEGORIZED, null);
}
}
}
$model->associateIdentity($user->id, empty($data['link']) ? 'urn:facebook:' . (empty($data['id']) ? $email : $data['id']) : $data['link']);
return new Result(Result::SUCCESS, $user, array('loginWith' => 'facebook', 'registered' => $registered));
}