Your browser doesn't support HTML5 video. Watch a video on how Auth0 Universal Login works. With security in mind, for this to happen, you need to configure your Auth0 application with URLs that it can use to redirect users once it authenticates them. Once they log in, Auth0 redirects them back to your application. To reduce the overhead of adding and managing authentication, Auth0 offers the Universal Login page, which is the most secure way to easily authenticate users for web applications without having to worry about login forms.Ĭalling the GET /login endpoint from your application takes your users to an Auth0 login page. Step 2: Create a communication bridge between Express and Auth0 If you are curious, check out the Node.js quickstart otherwise, keep on reading. The Quick Start tab of your application page loads up, where Auth0 provides different guides to get you up and running with setting up a project. You can provide a Name for the application and choose its type:Īpplication type: Regular Web Applications A modal titled "Create Application" opens up. □️️ Next, click on the Create Application button present in the "Applications" view. If each platform needs authentication, you need to create three Auth0 applications to provide the product with everything it needs to authenticate users through that platform. Now, say that Noddit is available on three platforms: web as a single-page application and as a native mobile app for Android and iOS. You then would create an Auth0 tenant called noddit. Let's say that you have a photo-sharing React app called "Noddit". What's the relationship between Auth0 Tenants and Auth0 Applications? In the left sidebar menu, click on "Applications". □️️ Once you are signed in, you are welcomed into the Auth0 Dashboard. □️️ During the sign-up process, you'll create something called a Tenant, representing the product or service to which you are adding authentication - more on this in a moment. Try out the most powerful authentication platform for free. Up to 2 social identity providers like Facebook, Github, and Twitter.Universal Login for Web, iOS, and Android.7,000 free active users and unlimited logins.□️️ If you are new to Auth0, sign up for a free Auth0 account here. Step 1: Sign up and create an Auth0 application The best part of the Auth0 platform is how streamlined it is to get started by following these three easy steps. Its extensible platform seamlessly authenticates and secures more than 2.5 billion logins per month, making it loved by developers and trusted by global enterprises. Otherwise, Passport.js gives you a ton of error messages in the terminal, and the app won't run.Īuth0 is a global leader in Identity-as-a-Service (IDaaS). For that reason, you'll start by setting up Auth0 to interact with a real authentication server throughout the tutorial. This tutorial's core objective is to teach you how to set up real-world authentication in a Node.js Express app. Set Up Real-World Authentication for Node.js If you need to install Node.js and npm, use any of the official Node.js installers provided for your operating system. We tested this tutorial using Node.js v12. You'll secure the login portal for a restaurant named WHATABYTE using Passport.js with Auth0: □️️ To see the app in action, visit http : / /localhost : 3000 on your browser. Check out the npm script commands present in package. □️️ In a separate terminal window, serve the client from a static server using Browsersync under the hood: npm run uiīrowsersync proxies the server running on port 8000 with nodemon. □️️ Run the server using nodemon under the hood: npm run dev □️️ Install the project dependencies: npm i □️️ Make wab -portal -express the current working directory: cd wab-portal-express □️️ Clone the project repository: git clone -b starter quickly copy commands, triple-click them to select them fully. If you are starting from this chapter, follow these steps to set up a simple web app built with Express and Pug, which is the basis for this chapter's security exercises: Look for the □️️ emoji if you'd like to skim through the content while focusing on the build steps. The client is server-side rendered using Pug templates styled with CSS. You'll use Passport.js with Auth0 to manage user authentication and protect routes of a client that consumes an API. In this tutorial, you'll learn how to secure Node.js web application built with the Express framework.
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