I was wondering if anyone had a script on hand that can take a path to the admin JSON config file and create users with custom claims?
I've never written a script but guessing something like this
import FirebaseAdmin
import "./config.json"
//maybe gets the userID from the console?
createUser() {
...create user and attach the claims
}
Here is a Node.js script that will create two users and assign them a role claim. You can add as much users as you want, just copy/paste and adapt the const p1 block and add the p<X> promise to the Array.
You run it by calling node thenameofthescriptfile.js
#!/usr/bin/node
const admin = require('firebase-admin');
admin.initializeApp({
credential: admin.credential.cert("xyz.json")
});
const p1 = admin.auth()
.createUser({
email: '...',
password: '....',
displayName: '....'
})
.then((userRecord) => {
return admin.auth().setCustomUserClaims(userRecord.uid, { role: "..." })
})
.catch((error) => {
console.log('Error creating new user:', error);
});
const p2 = admin.auth()
.createUser({
email: '...',
password: '....',
displayName: '....'
})
.then((userRecord) => {
return admin.auth().setCustomUserClaims(userRecord.uid, { role: "..." })
})
.catch((error) => {
console.log('Error creating new user:', error);
});
Promise.all([p1, p2]);