HOW TO SINGLE SIGN-ON WITH BUSINESS WECHAT?

I have a mission to do the single sign-on with business wechat, a chiness popular app for company, and metabase. I already know both apps support OAuth2, but I donot know how to do the job.

Hi @Ruan
Have a look at how the implementation is done with Google Sign-in:
https://github.com/metabase/metabase/blob/master/src/metabase/api/session.clj#L252
It would require significant work to implement something like that.