I wrote custom user authenticator following the documentation: http://symfony.com/doc/current/cookbook/security/api_key_authentication.html and while i add in app/security.yml
pattern: ^/
stateless: true
simple_preauth:
authenticator: sso_authenticator
it says:
InvalidConfigurationException: Unrecognized options "simple_preauth" under "security.firewalls.secured_area"
what can couse that problem how to solve it ?