Chris Esplin deltaepsilon

🥰

Moving to private repos!!!

Data geek turned economic analyst turned Software Engineer. Open source all of the things. Firebase all of the things.

deltaepsilon / how-to-firebase-7-rules.bolt

Last active August 17, 2021 03:26

	function isUser (auth, userKey) {
	return auth.uid == userKey;
	}

	function isAdmin (auth) {
	return root.child('users').child(auth.uid).child('isAdmin').val() == true;
	}

	path /users/{uid} {
	read() { isUser(auth, uid) \|\| isAdmin(auth) }

deltaepsilon / how-to-firebase-7-admin-rules.json

Created December 19, 2016 15:55

	{
	"rules": {
	"users": {
	"$uid": {
	".read": "auth.uid == $uid \|\| root.child('users').child(auth.uid).child('isAdmin').val() == true",
	".write": "root.child('users').child(auth.uid).child('isAdmin').val() == true",
	".indexOn": ["email"]
	}
	}
	}

deltaepsilon / how-to-firebase-7-wildcard-rules.json

Last active June 4, 2017 20:26

deltaepsilon / how-to-firebase-7-data-structure.json

Created December 19, 2016 15:43

deltaepsilon / how-to-firebase-6-exercise.html

Last active November 1, 2017 19:03

	<html>

	<head>
	<title>Authentication Example</title>
	</head>

	<body>
	<form>
	<div>
	<input id="email" type="text" placeholder="Email...">

deltaepsilon / how-to-firebase-6-account-linking.js

Last active October 13, 2020 18:08

	// Authenticate with the first user then save the currentUser to a local variable
	var previousUser = firebase.auth().currentUser;

	// Authenticate with a second method and get a credential
	// This example shows an email/password credential, but you can get credentials from any auth provider
	// Note that using an OAuth provider as your se
	var credential = firebase.auth.EmailPasswordAuthProvider.credential(email, password);
	previousUser.link(credential)
	.catch(function (error) {
	// Linking will often fail if the account has already been linked. Handle these cases manually.

deltaepsilon / how-to-firebase-6-add-scopes.html

Created December 6, 2016 16:15

	<script src=”https://apis.google.com/js/platform.js" async defer></script>
	<script>
	var provider = new firebase.auth.GoogleAuthProvider();
	provider.addScope(‘profile’);
	provider.addScope(‘email’);
	provider.addScope(‘https://www.googleapis.com/auth/plus.me');
	firebase.auth().signInWithPopup(provider); // Opens a popup window and returns a promise to handle errors.
	</script>

deltaepsilon / how-to-firebase-6-email-password.js

Created December 6, 2016 16:13

	// Register a new user
	firebase.auth().createUserWithEmailAndPassword(email, password)
	.catch(function (err) {
	// Handle errors
	});

	// Sign in existing user
	firebase.auth().signInWithEmailAndPassword(email, password)
	.catch(function(err) {
	// Handle errors

deltaepsilon / how-to-firebase-6-current-user.js

Created December 6, 2016 16:09

	var currentUser = firebase.auth().currentUser;
	currentUser.updateProfile({
	displayName: “Bill Murray”,
	photoURL: “http://www.fillmurray.com/g/200/300"
	});
	currentUser.sendPasswordResetEmail(“[email protected]”); // Sends a temporary password
	// Re-authentication is necessary for email, password and delete functions
	var credential = firebase.auth.EmailAuthProvider.credential(email, password);
	currentUser.reauthenticate(credential);
	currentUser.updateEmail(“[email protected]”);

deltaepsilon / how-to-firebase-5-server-side.js

Created November 7, 2016 15:37

	const Queue = require('firebase-queue');
	var firebase = require('firebase').initializeApp({
	serviceAccount: "/path/to/service/account/quiver-two-service-account.json",
	databaseURL: "https://quiver-two.firebaseio.com"
	}, 'Queue');

	var queueRef = firebase.database().ref('firebase-queue/login-queue');
	var accountsRef = firebase.database().ref('firebase-queue/accounts');
	var adminUsers = ['[email protected]'];