firebase Questions

firebase/flutter – Play Integrity – where to place the initialization code

February 7, 2023
Bernhard
2 Answers

I'm using this guide to implement the new app check Play Integrity: https://firebase.google.com/docs/app-check/android/play-integrity-provider?authuser=0&hl=de#java_1 at step 3 it is mentioned to add this initialization code: FirebaseApp.initializeApp(/*context=*/ this); FirebaseAppCheck firebaseAppCheck = FirebaseAppCheck.getInstance(); firebaseAppCheck.installAppCheckProviderFactory( PlayIntegrityAppCheckProviderFactory.getInstance()); But where?? I tried it in main.dart, MainActivity.java…

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in a nextjs-firebase app, google login works locally but not when deployed to Heroku

February 7, 2023
Daniele
2 Answers

login modal pops up for a split second and disappears... help anyone? tried deploying my nextjs-firebase app to Heroku, expected auth to work as it does in dev on localhost

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Firebase AppCheck POST request is unknown

February 7, 2023
yuvala
2 Answers

I'm trying to configure AppCheck in my web app (using SvelteKit). I've registered my web app with recaptcha and then Added this basic code: onMount(async () => { const appCheck = initializeAppCheck(app, { provider: new ReCaptchaV3Provider('my-key'), isTokenAutoRefreshEnabled: true }) })…

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Set read/write access to Firebase Realtime database only from my NestJS Firebase function

February 7, 2023
ergondar
2 Answers

I have a Firebase project, where I have a NestJS application deployed to Firebase functions. In this very same project I have an Angular application deployed to Firebase hosting, and finally I have a Firebase Realtime Database in the same…

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Firebase – Are reverse proxies the right way to authenticate and authorize Object Storage Bucket access?

February 7, 2023
DerGoliHerr
2 Answers

this question has been on my mind for several months now. In very simple terms, pretty much any SaaS that operates B2B will be required to isolate user-generated files (PDFs, Images, Documents) between tenants. If a user from "Company A"…

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How to deny read access to only a particular child node (user) of parent node "users" in firebase real-time database?

February 7, 2023
Shubh Srivastava
2 Answers

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Firebase permission denied when attempting to load only records tagged as "public"

February 7, 2023
max pleaner
2 Answers

My rules look like this: { "rules": { "userShaders": { "$uid": { "shaders": { ".write": "auth.uid === $uid", ".read": "auth.uid === $uid || data.child('public').val() == true" } } } } } My data looks like this: userShaders 8v4N3yLlXAU1cpRiaDj5kkDQaKn1 shaders myShaderName…

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Firebase – Is there a way to increment Firestore FieldValue by 0 if the value is NaN or undefined

February 6, 2023
Sky Lurk
2 Answers

I am building a Next JS app with Firebase as the backend and I am using Firebase cloud functions to update certain Firestore fields. I use an onCreate trigger that carries the numbers by which I increment with. The data…

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Firestore simple node script on pc doesn't work even though same code runs perfectly on firebase functions

Hello I am running a small script that I want to run locally since max timeout of firebase functions is 9 minutes and that is not enough for me (I have to run a large scale update on data types).…

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Workaround for firebase “IN” limit of 10 compatible with onSnapshot?

February 6, 2023
BGMX
2 Answers

I have run into the firebase “IN” limit of 10. Although a workaround solution was already answered here: Is there a workaround for the Firebase Query "IN" Limit to 10? None of the solutions in that thread seem to work…

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