env('SSO_SECRET'), 'validation_url' => env('SSO_VALIDATION_URL'), 'proxy_url' => env('SSO_PROXY_URL', 'http://20.9.91.1:3128'), 'proxy_enabled' => env('SSO_PROXY_ENABLED', true), 'max_attempts' => env('SSO_MAX_ATTEMPTS', 5), 'token_expiration' => env('SSO_TOKEN_EXPIRATION', 300), 'auto_activate_users' => env('SSO_AUTO_ACTIVATE_USERS', true), 'log_activities' => env('SSO_LOG_ACTIVITIES', true), 'connection_timeout' => env('SSO_CONNECTION_TIMEOUT', 10), 'response_timeout' => env('SSO_RESPONSE_TIMEOUT', 30), 'enable_fallback' => env('SSO_ENABLE_FALLBACK', true), ];