Proxy user to collaborative server

[guyq1997]

Hello mahendrapaipuri,

thanks a lot! Your answer gives me inspirition!
spawner.default_url seems only add path after /hub/user/<user>/

I got it work with c.Jupyterhub.default_url. Details see another Topic:

Default url customising

default_url will get the user if the request is authenticated. If you aren’t seeing that, my guess is that it’s because default_url is being called before the user is authenticated, and is being persisted through login, redirects via the ?next url parameter, so the value doesn’t get recomputed after authentication has completed. Try sending unauthenticated users directly to /hub/login, which will result in computing default_url again after successful login, for example: def default_url(handler…