hangman/app/config/security.yml

# To get started with security, check out the documentation:
# https://symfony.com/doc/current/security.html
security:
    encoders:
        AppBundle\Entity\Player: bcrypt

    # https://symfony.com/doc/current/security.html#b-configuring-how-users-are-loaded
    providers:
        users:
          entity:
            class: AppBundle\Entity\Player
            property: username
        in_memory:
            memory: ~

    firewalls:
        # disables authentication for assets and the profiler, adapt it according to your needs
        dev:
            pattern: ^/(_(profiler|wdt)|css|images|js)/
            security: false

        main:
          pattern: "^/"
          provider: users
          anonymous: ~
          form_login:
            check_path: player_signin
            login_path: player_signin
            default_target_path: homepage_locale
          logout:
            path: player_logout
            target: homepage_locale

#            anonymous: ~
            # activate different ways to authenticate

            # https://symfony.com/doc/current/security.html#a-configuring-how-your-users-will-authenticate
            #http_basic: ~

            # https://symfony.com/doc/current/security/form_login_setup.html
            #form_login: ~