parameters: oauth2: private_key: '%kernel.project_dir%/file/oauth/private.key' private_key_password: null public_key: '%kernel.project_dir%/file/oauth/public.key' encryption_key: 'lxZFUEsBCJ2Yb14IF2ygAHI5N4+ZAUXXaSeeJm6+twsUmIen'