/**
* @param AdapterChainEvent $e
* @return bool
*/
public function authenticate(AuthEvent $e)
{
if ($this->isSatisfied()) {
$storage = $this->getStorage()->read();
$e->setIdentity($storage['identity'])->setCode(AuthenticationResult::SUCCESS)->setMessages(array('Authentication successful.'));
return true;
}
$identity = $e->getRequest()->getPost()->get('identity');
$credential = $e->getRequest()->getPost()->get('credential');
$credential = $this->preProcessCredential($credential);
$userObject = null;
$fields = $this->getUserOptions()->getAuthIdentityFields();
while (!is_object($userObject) && count($fields) > 0) {
$mode = array_shift($fields);
switch ($mode) {
case 'username':
$userObject = $this->getUserMapper()->findByUsername($identity);
break;
case 'email':
$userObject = $this->getUserMapper()->findByEmail($identity);
break;
}
}
if (!$userObject) {
$e->setCode(AuthenticationResult::FAILURE_IDENTITY_NOT_FOUND)->setMessages(array('A record with the supplied identity could not be found.'));
$this->setSatisfied(false);
return false;
}
if ($this->getUserOptions()->isEnableUserStatus()) {
if (!in_array($userObject->getStatus(), $this->getUserOptions()->getAllowedLoginStatus())) {
$e->setCode(AuthenticationResult::FAILURE_UNCATEGORIZED)->setMessages(array('A record with the supplied identity is not active.'));
$this->setSatisfied(false);
return false;
}
}
$bcrypt = new Bcrypt();
$bcrypt->setCost($this->getUserOptions()->getPasswordCost());
if (!$bcrypt->verify($credential, $userObject->getPassword())) {
$e->setCode(AuthenticationResult::FAILURE_CREDENTIAL_INVALID)->setMessages(array('Supplied credential is invalid.'));
$this->setSatisfied(false);
return false;
}
$session = new SessionContainer($this->getStorage()->getNameSpace());
$session->getManager()->regenerateId();
$e->setIdentity($userObject->getId());
$this->updateUserPasswordHash($userObject, $credential, $bcrypt);
$this->setSatisfied(true);
$storage = $this->getStorage()->read();
$storage['identity'] = $e->getIdentity();
$this->getStorage()->write($storage);
$e->setCode(AuthenticationResult::SUCCESS)->setMessages(array('Authentication successful.'));
return true;
}
/**
* @param Event $e
* @return AdapterChain
*/
public function setEvent(Event $e)
{
if (!$e instanceof AdapterChainEvent) {
$eventParams = $e->getParams();
$e = new AdapterChainEvent();
$e->setParams($eventParams);
}
$this->event = $e;
return $this;
}
