crm_ecosplay/config/packages/framework.yaml

# see https://symfony.com/doc/current/reference/configuration/framework.html
framework:
    secret: '%env(APP_SECRET)%'
    trusted_proxies: 'REMOTE_ADDR'
    trusted_headers: ['x-forwarded-for', 'x-forwarded-host', 'x-forwarded-proto', 'x-forwarded-port']

    # Note that the session will be started ONLY if you read or write from it.
    session: true

    #esi: true
    #fragments: true

when@test:
    framework:
        test: true
        session:
            storage_factory_id: session.storage.factory.mock_file