oauthoauth-2.0google-oauth

Google oauth subdomains

I have implemented Google oAuth on the site (example.com). Everything works fine except auth from subdomains on my site(I have a thousands of subdomains). When the user tries to authorize via subdomain, for example 

fr.example.com
product1.example.com
product2.de.example.com

I receive an error from Google - 

The redirect URI in the request did not match a registered redirect URI

How it could be solved ?

Solution

  • That's because Google's OAuth does not support wildcard subdomain matching. You can refer to more documentation here