security.yml

security:
    encoders:
        My\HelloBundle\Entity\User:
            algorithm: sha512
            encode_as_base64: true
            iterations: 10

    role_hierarchy:
        ROLE_ADMIN:       ROLE_USER
        ROLE_SUPER_ADMIN: [ROLE_USER, ROLE_ADMIN, ROLE_ALLOWED_TO_SWITCH]

    providers:
#        chain:
#            providers: [in_memory, users_db]
#        in_memory:
#            users:
#                admin: { password: adminpass, roles: [ 'ROLE_ADMIN' ] }
        users_db:
            entity: { class: My\HelloBundle\Entity\User, property: email }

    firewalls:
        dev:
            pattern:  ^/(_(profiler|wdt)|css|images|js)/
            security: false

        login:
            pattern:  ^/demo/secured/login$
            security: false

        secured_area:
            pattern:    ^/
            anonymous: ~
            form_login:
                check_path: /login_check
                login_path: /login
            logout:
                path:   /logout
                target: /
            #http_basic:
            #    realm: "Secured Demo Area"

    access_control:
        #- { path: ^/login, roles: IS_AUTHENTICATED_ANONYMOUSLY, requires_channel: https }
        #- { path: ^/_internal, roles: IS_AUTHENTICATED_ANONYMOUSLY, ip: 127.0.0.1 }