/**
* Authenticate with given username and password
*
* @param string $username
* @param string $password
* @return \Zend\Authentication\Result
*/
public function authenticate($username, $password)
{
$user = $this->userMapper->findOne(['user_name' => $username]);
if (null == $user) {
return new Result(Result::FAILURE_IDENTITY_NOT_FOUND, null);
}
if ($this->verifyPassword($password, $user->password) == false) {
$this->getEventManager()->trigger('authenticate.invalidPassword', $this, ['user' => $user]);
return new Result(Result::FAILURE_CREDENTIAL_INVALID, null);
}
if ($user->status != 'activated') {
$this->getEventManager()->trigger('authenticate.deactivatedUser', $this, ['user' => $user]);
return new Result(Result::FAILURE_IDENTITY_AMBIGUOUS, null);
}
$this->getEventManager()->trigger('authenticate.success', $this, ['user' => $user]);
return new Result(Result::SUCCESS, $user);
}
