Firestore Security Rules Setup | Advanced Firebase/Firestore. Today we are going to look at how to keep your database safe with cloud Firestore security rules.
Today we are going to look at how to keep your database safe with cloud Firestore security rules.
Firestore rules are basically your last defense for your database. We can write rules to protect our database from data we don’t want. So, what does that includes?
With Firestore we don’t have to sanitize our data, this is done by Firestore itself, but we most probably want to validate it. and that’s what we can do with these rules. We can also use information from authentication but more about that in the video.
We have two main possibilities to check data. Request.resource.data, which is the incoming data And resource.data which is the existing data.
So if we want to check data that a user wants to add to the database, we check the Request.resource.data and if we want to check something about the data that’s already in the database. We check the resource.data object.
So let’s get started with writing our rules, we can either write the rules directly here in the, but it’s recommended to set up a firebase project in your development environment...
COMMANDS: npm install -g firebase-tools firebase login firebase init
firebase deploy --only firestore:rules
ＬＩＫＥ | ＣＯＭＭＥＮＴ | ＳＨＡＲＥ | ＳＵＢＳＣＲＩＢＥ The Firebase Realtime Database is a cloud-hosted NoSQL database that lets you store and sync data between your users in re...
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ＬＩＫＥ | ＣＯＭＭＥＮＴ | ＳＨＡＲＥ | ＳＵＢＳＣＲＩＢＥ Firebase is a mobile and web application development platform developed by Firebase, Inc. in 2011, then acquired by Google...
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