Support Multi tenancy

[Stf-F]

Support Multi tenancy

[Stf-F]

Hi @posva , having done a bit of digging and testing the issue comes from here:

vuefire/packages/nuxt/src/runtime/auth/api.session-verification.ts

Line 30 in 2e81d21

const adminAuth = getAdminAuth(adminApp)

If that were replaced with something along the lines of:

  const tenantManager = getAdminAuth(adminApp).tenantManager();
  const adminAuth = tenantManager.authForTenant(xxxx);

Then the error would go away and the __session endpoint be able to set the session cookie.
But this would likely require an update to the vuefire object to allow for the entry of a tenantId.
I am happy to assist with the process but I don't trust myself enough to deliver on the code changes themselves.
Let me know if you need anything else.
Cheers

[posva]

Nice, thanks for the help! I'm currently busy with other stuff so feel free to give it a try in your own projects and open a PR with what you found. It could always be helpful in the future to add the feature