在 NextJS 中捕获服务器端 400 错误，然后删除一个 cookie

Question

I have a server-side route /auth/refresh to refresh tokens. I send a Post from NextJS client side with the current token and the server searches for it. If it does not find it then it sends a 400 Error: Refresh token not found . When this happens I want NextJS to automatically delete the tokens it has client side which will force the user to reauthenticate. The documentation does not seem to handle this use case. Do you all have any ideas?

Answer 1

It is pretty simple, when user token is expired you need to set again that cookie with a lifetime of 0/1 ms, then (and here depends a lot how do you handle you unauthorised users) reddirect the user to login/not authorised page. A little code would help to offer you more precise suggestion.