/**
* Attempts to log in the user with the given credentials.
*
* @param string $username
* @param string $password
* @throws AuthenticationException If the login fails.
*/
function doLogin($username, $password)
{
if (empty($username)) {
throw new AuthenticationException(AuthenticationException::MISSING_INFO);
} else {
$user = $this->user;
if (!$user->findByName($username)) {
throw new AuthenticationException(AuthenticationException::UNKNOWN_USER);
} else {
if (!$user->verifyPassword($password)) {
throw new AuthenticationException(AuthenticationException::WRONG_PASSWORD);
} else {
if (!$user->activeField()) {
throw new AuthenticationException(AuthenticationException::DISABLED);
} else {
try {
$user->onLogin();
$this->session->setUser($user);
} catch (\Exception $e) {
throw new AuthenticationException($e->getMessage());
}
}
}
}
}
}
