Web Push API Chrome, returning “Unauthorized Registration”

Question

I\'ve been doing a google tutorial on how to send web push notifications on Chrome using web-push node module.

The thing is, the tutorial also provides a companion s

Answer 1

Check the field gcm_sender_id in your manifest.json file if it matches exactly with the gcm_sender_id in your google account. I faced a similar problem before and this was the solution to my problem.

Answer 2

Have you used any HTTP server to test the code in that tutorial? Further, DNS should be localhost or https:// site. If you are running the HTTP server under some port, better to have 5 digit client side port. Here is linked my project browser push

Answer 3

There's a report of this in the web-push library issue tracker: https://github.com/web-push-libs/web-push/issues/254.

Can you try resetting your clock, like the reporters in that issue did?