Community Picks·4yPlease Stop Using Local Storage
Local storage is just one big old JavaScript object that you can attach data to (or remove data from) Local storage provides at least 5MB of data storage across all major web browsers. This is a fairly low limit for people building apps that are data intensive or need to function offline. If the app you're using doesn't fit the above description: don't use local storage.
asayer·4y11 Authentication Mistakes and how to fix them
When authenticating a form on your web application, you must be careful not to display just one error message. Displaying a specific error message is dangerous because it could let an attacker use an automated trial-and-error method to determine a user’s username and password. Injection attacks, memory leaks, and compromised systems can occur if data provided in form input is not properly checked. All of the libraries I recommend for validation.
DEV·4yJWT (JSON Web Token)
A JWT is used for authorisation and authorisation to make sure that the user that sends a request to your server is the same user that logged in during the authentication process. In JWT instead of cookies, it uses a JWT web token which is what it stands for. The server checks its memory that what the user app is for.
Okta Dev·4yUse Redux to Manage Authenticated State in a React App
React provides the option of using Redux to Manage Authenticated State in a React App. For more complex scenarios where you need a single source of truth that changes frequently, consider using a more robust state management library. The Okta CLI will create an OIDC Single-Page App in your Okta Org. It will add the redirect URIs you specified and grant access to the Everyone group. You can also use the Okta Admin Console to create your app.
LogRocket·4yHow to implement JWT authentication in NestJS
The Open Web Application Security Project (OWASP) identifies identification and authentication failures in its top ten web application security risks. This tutorial will demonstrate the step-by-step process for implementing JWT user authentication in NestJS. NestJS is a server-side application framework for Node.js that allows you to create Setting up the MongoDB database. To set up and connect your database, install the Mongoose package, bcrypt, and the NestJS wrapper with the Nest JS wrapper.
Community Picks·4yAuthentication and Protected Routes in React Router v6.
Protected Routes are basically the routes that are protected from the unauthorized access. We can access the protected routes only when certain conditions are fulfilled. Let’s have a step by step look on how to implement protected routes in react router.
Permit.io·4yThe four mistakes you make building permissions
Developers often overuse JWTs, sometimes going as far as storing all the routes that a user should access within them. Mixing the authentication and authorization layers messes up our code. The best way to avoid this is to have the JWT only include the claims and scopes for the user's identity and their relationship within the organization and keep all other authorization-related information.
Codemotion·4yCreate a Chat App in 30 Minutes with React Native and Firebase
The chat app will have a log-in and registration screen, allowing users to add chats in a real-time chat application. This tutorial will give you a comprehensive, step-by-step guide on building a secure and functional chat app with React Native and Firebase. The components of the chat app are as shown below.
LogRocket·4yA guide to JWT authentication in Go
Go 1.16 or later installed on your machine (for security reasons) Experience building web applications in Go or any other language (optional) The golang-jWT package is the most popular package for implementing JWTs in Go, owing to its features and ease of use. You will need a secret key to generate JWT tokens using the Golang-JWT package. If you want to modify the JWT, you can use the claims method. If there are no errors, you should use the Claims method.
