# Firebase Utilities

Simple utilities to reduce some `firebase-admin` tasks.

## Overview

### getFirebaseAdmin(credential, realtimeDbUrl)

Easy function to initialize `firebase-admin` only once.

### validateToken(token, firebaseAdminInstance)

Validates an idToken generated by Firebase Auth (not access token, idToken).

Also supports the format `Bearer <token>` or just `<token>`

### getTestIdToken(firebaseAdminInstance, userId, claims)

Gets an Id Token from the Firebase Emulator. 


## Usage

An example of using all three tools

```typescript
import { getFirebaseAdmin, validateToken, getTestIdToken } from '@anatine/firebase-utils'

const admin = getFirebaseAdmin();
const uid = 'SomeUserId'

const { idToken } = await getTestIdToken({admin, uid, claims: {status: 'this is awesome'}})

const decodedUserData = await validateToken(idToken, admin)

console.log(decodedUserData)

```


A few handy tools when working with Firebase. 

@anatine/firebase-utils

A few handy tools when working with Firebase

anatidae

firebase-utils

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@anatine/firebase-utils

Firebase Utilities

Overview

getFirebaseAdmin(credential, realtimeDbUrl)

validateToken(token, firebaseAdminInstance)

getTestIdToken(firebaseAdminInstance, userId, claims)

Usage

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