Function isFileServingAllowed

packages/vite/src/node/server/middlewares/static.ts:257–271

(
  configOrUrl: ResolvedConfig | string,
  urlOrServer: string | ViteDevServer,
)

  server: ViteDevServer,
): boolean
export function isFileServingAllowed(
  configOrUrl: ResolvedConfig | string,
  urlOrServer: string | ViteDevServer,
): boolean {
  const config = (
    typeof urlOrServer === 'string' ? configOrUrl : urlOrServer.config
  ) as ResolvedConfig
  const url = (
    typeof urlOrServer === 'string' ? urlOrServer : configOrUrl
  ) as string

  if (!config.server.fs.strict) return true
  const filePath = fsPathFromUrl(url)
  return isFileLoadingAllowed(config, filePath)
}

/**
 * Warning: parameters are not validated, only works with normalized absolute paths