callFirestore task fails when running in the CI with message "PERMISSION_DENIED: Missing or insufficient permissions."

[ComradeAERGO]

Thanks for setting up this great library.

Everything seems to work fine when running my tests locally on the Emulator.

However, when running in the CI (Github Action), even though I can successfully login my users, my attempts to call cy.callFirestore throw the following error

cy.task('callFirestore') failed with the following error:

> 7 PERMISSION_DENIED: Missing or insufficient permissions.

I've set the SERVICE_ACCOUNT environment variable into my CI workflow

And since the login is correctly going through and authenticating in my environment's Firestore, I don't see what could be causing this.

[michaeldawson]

What about your firestore rules?

This in your firestore.rules file would whitelist all requests (not suitable for production):

match /{document=**} {
  allow create, read, update, delete;
}