Ttdfjt

I am on Magento 2.3.1 and I am trying to login an admin user automatically given their username. I have tried using the MagentoBackendModelAuthSession class like this:

$this->_authSession->setUser($adminUserName);
$this->_authSession->processLogin();
$this->_authSession->refreshAcl();
$this->_authSession->prolong();

and then redirecting like this:

return $this->_backendUrl->getUrl('admin/dashboard/index');

but it keeps giving me the login prompt instead of the dashboard even though this test:

var_dump($this->_authSession->isLoggedIn());

returns the boolean True.

Any help would be appreciated

This is what i managed to do (based on How to perform auto-login in Magento2 admin?) and is working

?php
require __DIR__ . '/app/bootstrap.php';

class TestApp extends MagentoFrameworkAppHttp implements MagentoFrameworkAppInterface 

public function __construct(
 MagentoFrameworkObjectManagerInterface $objectManager
) 

 $this->_objectManager = $objectManager;
 $this->_eventManager = $this->_objectManager->get('MagentoFrameworkEventManager');
 $this->_areaList = $this->_objectManager->get('MagentoFrameworkAppAreaList');
 $this->_request = $this->_objectManager->get('MagentoFrameworkAppRequestHttp');
 $this->_response = $this->_objectManager->get('MagentoFrameworkAppResponseHttp');
 $this->_configLoader = $this->_objectManager->get('MagentoFrameworkObjectManagerConfigLoaderInterface');
 $this->_state = $this->_objectManager->get('MagentoFrameworkAppState');
 $this->_filesystem = $this->_objectManager->get('MagentoFrameworkFilesystem');
 $this->registry = $this->_objectManager->get('MagentoFrameworkRegistry');

 parent::__construct($objectManager, $this->_eventManager, $this->_areaList, $this->_request, $this->_response, $this->_configLoader, $this->_state, $this->_filesystem, $this->registry);




public function launch()

 $areaCode = 'adminhtml';
 $username = 'superadmin3';

 $this->_state->setAreaCode($areaCode);

 $this->_request->setPathInfo('/admin');

 $this->_objectManager->configure($this->_configLoader->load($areaCode));

 /** @var MagentoUserModelUser $user */
 $user = $this->_objectManager->get('MagentoUserModelUser')->loadByUsername($username);

 /** @var MagentoBackendModelAuthSession $session */
 $session = $this->_objectManager->get('MagentoBackendModelAuthSession');
 $session->setUser($user);
 $session->processLogin();

 if ($session->isLoggedIn()) 
 $cookieManager = $this->_objectManager->get('MagentoFrameworkStdlibCookieManagerInterface');
 $cookieValue = $session->getSessionId();
 if ($cookieValue) 
 $sessionConfig = $this->_objectManager->get('MagentoBackendModelSessionAdminConfig');
 $cookiePath = str_replace('autologin.php', 'index.php', $sessionConfig->getCookiePath());
 $cookieMetadata = $this->_objectManager->get('MagentoFrameworkStdlibCookieCookieMetadataFactory')
 ->createPublicCookieMetadata()
 ->setDuration(3600)
 ->setPath($cookiePath)
 ->setDomain($sessionConfig->getCookieDomain())
 ->setSecure($sessionConfig->getCookieSecure())
 ->setHttpOnly($sessionConfig->getCookieHttpOnly());
 $cookieManager->setPublicCookie($sessionConfig->getName(), $cookieValue, $cookieMetadata);
 /** @var MagentoSecurityModelAdminSessionsManager $adminSessionManager */
 $adminSessionManager = $this->_objectManager->get('MagentoSecurityModelAdminSessionsManager');
 $adminSessionManager->processLogin();

 

 /** @var MagentoBackendModelUrlInterface $backendUrl */
 $backendUrl = $this->_objectManager->get('MagentoBackendModelUrlInterface');
 $path = $backendUrl->getStartupPageUrl();
 $url = $backendUrl->getUrl($path);
 $url = str_replace('autologin.php', 'index.php', $url);
 header('Location: '.$url);
 exit;
 
 return $this->_response;



$bootstrap = MagentoFrameworkAppBootstrap::create(BP, $_SERVER);
$app = $bootstrap->createApplication('TestApp');
$bootstrap->run($app);