Cross domain state cookie issue for oAuth using firebase functions while on the same domain
问题 I am implementing a oAuth login for a user for the firebase platform. All works fine except if the user has disabled cross domain cookies. Here is what I did. From my domain/app the user gets redirected to a cloud function. The could function sets the state cookie and redirects the user to the oAuth provider. The user signs in to the oAuth provider and gets redirected back to another function to get the code etc. And here is the problem On step 3 above the function cannot read any cookie if