Google Auth popup not working (Solution)

[aishikanandi]

1. Change app.get('/auth/google") :

app.get("/auth/google",
passport.authenticate('google',{ scope: ["profile"] }),
function(req, res) {
// Successful authentication, redirect to secrets.
res.redirect("/auth/google/secrets");
});

2. Use :
   passport.serializeUser((user, done) => done(null, user));
   passport.deserializeUser((user, done) => done(null, user));

Instead of:
passport.serializeUser(User.serializeUser());
passport.deserializeUser(User.deserializeUser());

3. Also, remove:
   userProfileURL :"https://www.googleapis.com/oauth2/v3/userinfo" from GoogleStrategy. It is no longer needed.
   Google Auth popup must work now.

[Joshuaatanu]

thank you

[PiyushKamble]

i am getting Access blocked: Authorization Error after registering through google email id.

[Joshuaatanu]

Hey , check my repo to see if you found the solution , my code works

[prince-sunsara]

Thank you so much. i have been looking for this answer since 3 days and finally i get my answer by this post. thank you so much once again.