redirect back to specific address

[proshoumma]

Hi, currently I'm able to redirect the user to a "failureRedirect" and to a "successRedirect". Is it possible to redirect the user to the current route of the application? Like, I have the login button at the header and it's constant to every route of my application. Now, if a user is on a different route and try to log in, they are getting redirect to root route. I want to redirect them to the current route they are in at that point.

Could you please let me know if it's possible? I'm using the following code:

// github authentication route
app.get(
  '/api/user/authViaGitHub',
  passport.authenticate('github')
);

// callback route from github
app.get(
  // this should match callback url of github app
  '/api/user/authViaGitHub/callback',
  passport.authenticate('github', { failureRedirect: '/signIn/failed' }),
  (req, res) => { res.redirect('/'); }
);

I was thinking of sending a query with current route. But while the callback occurs, I'm not sure how should I redirect back according to the query since they are different requests.

[ghost]

put passport.authenticate('github', { failureRedirect: customURL })(req, res, next) inside a callback function

[xiaoxiongzi]

I also have this problem, do you have solved it？