Calling Firebase function from Node.js results in FirebaseError: internal #7636
Description
Operating System
macOS
Browser Version
Arc
Firebase SDK Version
10.4.0
Firebase SDK Product:
Functions
Describe your project's tooling
Next.js 13 (app router) with RSC.
The goal is to be able to call a firebase functions from both client and server components.
Describe the problem
I'm trying to setup a Next.js 13 (app router) application in a way that I could call a callable Firebase function from both client and server components.
When called from a client component (aka browser) everything seems to work fine.
However, when called from a server component (aka Node.js) I get an internal error with the code functions/internal.
Steps and code to reproduce issue
In order to reproduce this issue, all you have to do is run the following code in Node.js:
import { getApp, getApps, initializeApp } from "firebase/app";
import {
connectFunctionsEmulator,
getFunctions,
httpsCallable,
} from "firebase/functions";
const firebaseConfig = {
apiKey: process.env.NEXT_PUBLIC_FIREBASE_API_KEY,
authDomain: process.env.NEXT_PUBLIC_FIREBASE_AUTH_DOMAIN,
projectId: process.env.NEXT_PUBLIC_FIREBASE_PROJECT_ID,
};
const app = !getApps().length ? initializeApp(firebaseConfig) : getApp();
const functions = getFunctions(app);
connectFunctionsEmulator(functions, "localhost", 5001);
const helloWorld = httpsCallable(functions, "helloWorld", {
timeout: 1000,
});
console.log("Calling helloWorld function...");
const res = await helloWorld();
console.log(res.data);You'd have to replace the environment variables with your own, as well as make sure the helloWorld() function is defined as a callable Firebase function:
import * as logger from "firebase-functions/logger";
import { onCall } from "firebase-functions/v2/https";
export const helloWorld = onCall((_req) => {
logger.info("Hello logs!", { structuredData: true });
return {
message: "Hello from Firebase!",
};
});