Support server side plugin/middleware, then personal access token

Usage example:
User sign in to an NLP service, then NLP service store the JWT from solid-auth-client, so it can access to user's POD for a year, and do some semantic parsing every 5 minutes (cronjob), link user data to some ontology. Another example can be a search engine that needs access to user files and cache them locally.

But this kind of service is not fetching POD data via a browser, so there is no origin for it. How can ACL work in this circumstance?

What's the recommended way to implement such a backend service?

Further discussion is on the forum.

从本 issue 中的使用示例以及所链接的关于高级服务器端功能的论坛讨论开始。定义服务器端 plugin 或 middleware 支持和 Personal Access Tokens 的要求，包括在没有浏览器 origin 的情况下 ACL 访问应如何工作；当项目有了达成共识的实现或记录在案的建议时，工作即告完成。