# Read the documentation: https://github.com/FriendsOfSymfony/FOSOAuthServerBundle/blob/master/Resources/doc/index.md#step-5-configure-fosoauthserverbundle fos_oauth_server: db_driver: orm client_class: App\Entity\Client access_token_class: App\Entity\AccessToken refresh_token_class: App\Entity\RefreshToken auth_code_class: App\Entity\AuthCode service: user_provider: fos_user.user_provider.username_email options: refresh_token_lifetime: "%env(FOS_OAUTH_SERVER_REFRESH_TOKEN_LIFETIME)%" access_token_lifetime: "%env(FOS_OAUTH_SERVER_ACCESS_TOKEN_LIFETIME)%"