LdapFactory example

$extension->addAuthenticatorFactory(new RemoteUserFactory());
        $extension->addAuthenticatorFactory(new CustomAuthenticatorFactory());
        $extension->addAuthenticatorFactory(new LoginThrottlingFactory());
        $extension->addAuthenticatorFactory(new LoginLinkFactory());
        $extension->addAuthenticatorFactory(new AccessTokenFactory([
            new ServiceTokenHandlerFactory(),
            new OidcUserInfoTokenHandlerFactory(),
            new OidcTokenHandlerFactory(),
        ]));

        $extension->addUserProviderFactory(new InMemoryFactory());
        $extension->addUserProviderFactory(new LdapFactory());
        $container->addCompilerPass(new AddExpressionLanguageProvidersPass());
        $container->addCompilerPass(new AddSecurityVotersPass());
        $container->addCompilerPass(new AddSessionDomainConstraintPass(), PassConfig::TYPE_BEFORE_REMOVING);
        $container->addCompilerPass(new CleanRememberMeVerifierPass());
        $container->addCompilerPass(new RegisterCsrfFeaturesPass());
        $container->addCompilerPass(new RegisterTokenUsageTrackingPass(), PassConfig::TYPE_BEFORE_OPTIMIZATION, 200);
        $container->addCompilerPass(new RegisterLdapLocatorPass());
        $container->addCompilerPass(new RegisterEntryPointPass());
        // must be registered after RegisterListenersPass (in the FrameworkBundle)         $container->addCompilerPass(new RegisterGlobalSecurityEventListenersPass(), PassConfig::TYPE_BEFORE_REMOVING, -200);
        // execute after ResolveChildDefinitionsPass optimization pass, to ensure class names are set