/**
* Attempts to log the authenticated CAS user into Drupal.
*
* This method should be used to login a user after they have successfully
* authenticated with the CAS server.
*
* @param CasPropertyBag $property_bag
* CasPropertyBag containing username and attributes from CAS.
*
* @throws CasLoginException
*/
public function loginToDrupal(CasPropertyBag $property_bag, $ticket)
{
$this->eventDispatcher->dispatch(CasHelper::CAS_PROPERTY_ALTER, new CasPropertyEvent($property_bag));
$account = $this->userLoadByName($property_bag->getUsername());
if (!$account) {
$config = $this->settings->get('cas.settings');
if ($config->get('user_accounts.auto_register') === TRUE) {
if (!$property_bag->getRegisterStatus()) {
$_SESSION['cas_temp_disable'] = TRUE;
throw new CasLoginException("Cannot register user, an event listener denied access.");
}
$account = $this->registerUser($property_bag->getUsername());
} else {
throw new CasLoginException("Cannot login, local Drupal user account does not exist.");
}
}
$this->eventDispatcher->dispatch(CasHelper::CAS_USER_ALTER, new CasUserEvent($account, $property_bag));
$account->save();
if (!$property_bag->getLoginStatus()) {
$_SESSION['cas_temp_disable'] = TRUE;
throw new CasLoginException("Cannot login, an event listener denied access.");
}
$this->userLoginFinalize($account);
$this->storeLoginSessionData($this->sessionManager->getId(), $ticket);
}
/**
* Test generating exception when listeners deny access.
*
* @covers ::loginToDrupal
* @covers ::__construct
*
* @dataProvider loginToDrupalListenerDeniedDataProvider
*/
public function testLoginToDrupalListenerDenied(CasPropertyBag $property_bag, $exception_message)
{
$config_factory = $this->getConfigFactoryStub(array('cas.settings' => array('user_accounts.auto_register' => TRUE)));
$cas_login = $this->getMockBuilder('Drupal\\cas\\Service\\CasLogin')->setMethods(array('userLoadByName', 'userLoginFinalize', 'storeLoginSessionData'))->setConstructorArgs(array($config_factory, $this->entityManager, $this->sessionManager, $this->connection, $this->eventDispatcher))->getMock();
$account = $this->getMockBuilder('Drupal\\user\\UserInterface')->disableOriginalConstructor()->getMock();
$cas_login->expects($this->any())->method('userLoadByName')->will($this->returnValue($property_bag->getRegisterStatus() ? $account : FALSE));
$_SESSION['cas_temp_disable'] = FALSE;
$ticket = $this->randomMachineName(24);
$this->setExpectedException('\\Drupal\\cas\\Exception\\CasLoginException', $exception_message);
$cas_login->loginToDrupal($property_bag, $ticket);
$this->assertEquals('TRUE', $_SESSION['cas_temp_disable']);
}