<?xml version="1.0" ?> <container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services https://symfony.com/schema/dic/services/services-1.0.xsd"> <services> <defaults public="false" /> <!-- Authentication related services --> <service id="security.authentication.manager" class="Symfony\Component\Security\Core\Authentication\AuthenticationProviderManager"> <argument /> <!-- providers --> <argument>%security.authentication.manager.erase_credentials%</argument> <call method="setEventDispatcher"> <argument type="service" id="event_dispatcher" /> </call> </service> <service id="Symfony\Component\Security\Core\Authentication\AuthenticationManagerInterface" alias="security.authentication.manager" /> </services> </container>