Random permission errors when logging in with multiple tabs open

Reproduce el fallo usando enableMultiTabIndexedDbPersistence, la persistencia de getAuth() local del navegador, varias pestañas y una suscripción inmediata a useFirestoreDoc después del inicio de sesión. Empieza siguiendo los hooks de ReactFire y la ruta del observable de Suspense mencionados en el informe; la tarea estará terminada cuando todas las pestañas carguen el primer documento sin un error permission-denied.

Version info

React: 18.2.0

Firebase: 9.15.0

ReactFire: 4.2.2

Other (e.g. Node, browser, operating system) (if applicable):
Node: 18.4.0

Test case

When you have multi-tab persistence enabled (enableMultiTabIndexedDbPersistence) and you use the default auth persistence mode from getAuth() (browser local persistence), and your firebase app is open in multiple tabs, it occasionally fails to load the first requested document with a code=permission-denied error:

FirebaseError: [code=permission-denied]: Missing or insufficient permissions.

Here's a short video demonstrating the problem:

https://user-images.githubusercontent.com/307312/210944853-38bfaf81-dc8e-4627-a29d-c2b31ac4f0a9.mp4

When the tab where the error occurred is reloaded the app loads just fine. The symptoms are very similar to those described in https://github.com/FirebaseExtended/reactfire/issues/485 and https://github.com/FirebaseExtended/reactfire/discussions/228, but the workaround of clearing the observables cache does not prevent this issue from occurring. The problem I'm having here sounds identical to https://github.com/firebase/firebase-js-sdk/issues/1981, but when I try loading the user document with the vanilla firebase SDK I actually don't get any permissions errors. It only happens when using the reactfire hooks.

Unfortunately, due to https://github.com/FirebaseExtended/reactfire/issues/540 it's impossible to catch the permissions error and deal with it, so I've had to resort to a really ugly hack where I inspect the preloaded observables cache, find the observable associated with my user document, and check if ourError contains a permission-denied error. If it does, I force the window to reload. It's not ideal because the error boundary still flashes for a second, and the error ends up in the console, but it's better than failing to load the app entirely. Here's what the workaround looks like:

// In some functional component:
applyReactfireWorkaround(`:users/${authUser.data.uid}`);
const user = useFirestoreDoc(...);

function applyReactfireWorkaround(...keySubstrings: string[]): void {
  const reactFirePreloadedObservables = (globalThis as Record<string, unknown>)['_reactFirePreloadedObservables'] as
    | Map<string, unknown>
    | undefined;
  if (reactFirePreloadedObservables) {
    const hasPermissionDeniedError = Array.from(reactFirePreloadedObservables.keys())
      .filter((key) => key.startsWith('firestore:'))
      .filter((key) => keySubstrings.every((substring) => key.includes(substring)))
      .map((key) => reactFirePreloadedObservables.get(key) as SuspenseSubject<unknown>)
      .some((subject) => (subject.ourError as FirebaseError | undefined)?.code === 'permission-denied');
    if (hasPermissionDeniedError) {
      globalThis.location.reload();
    }
  }
}

Steps to reproduce

Log in and out of a Firebase app with multi-tab persistence enabled and browser local auth. A document subscription should be made immediately after logging in, e.g. to a document representing the current user.

Expected behavior

All tabs load successfully.

Actual behavior

One or more tabs blow up when accessing the first document with useFirestoreDoc with the following error:

FirebaseError: [code=permission-denied]: Missing or insufficient permissions.