Server App Not Logging In

Operating System

n/a

Browser Version

n/a

Firebase SDK Version

10.12.3

Firebase SDK Product:

Auth

Describe your project's tooling

SvelteKit with Firebase - https://code.build/p/sveltekit-todo-app-with-firebase-C73xaa

Describe the problem

While running this function on a fresh login with a new token:

export const firebaseServer = async (request: Request) => {

    const authIdToken = request.headers.get('Authorization')?.split('Bearer ')[1];

    if (!authIdToken) {
        error(401, 'Not Logged In!');
    }

    const serverApp = initializeServerApp(firebase_config, {
        authIdToken
    });

    // auth
    const serverAuth = getAuth(serverApp);
    await serverAuth.authStateReady();

    if (serverAuth.currentUser === null) {
        error(401, 'Invalid Token');
    }

    // db
    const serverDB = getFirestore(serverApp);

    return {
        serverAuth,
        serverDB
    };
};

I get this error on my server logs:

"FirebaseServerApp could not login user with provided authIdToken: ",
"FirebaseError: Firebase: Error (auth/network-request-failed)."

I thought everything was working with: https://github.com/firebase/firebase-js-sdk/issues/8299 Because I didn't get a compile error, but I didn't actually run these two lines:

const serverAuth = getAuth(serverApp);
await serverAuth.authStateReady();

So, my code was not using the login token to login.

I am running on Cloudflare, so I imagine this would be the same problem in Vercel Edge, NextJS Middleware, etc.

Is this due to a fetch problem?

Steps and code to reproduce issue

Here is my REPO. You could clone it and use it with any Firestore instance with open rules. Just configure the .env file. It would need to be deployed to an edge environment.

https://github.com/jdgamble555/sveltekit-firebase-deploy

firebase / firebase-js-sdk

Server App Not Logging In #8355