const mongoose = require('mongoose') const bcrypt = require('bcrypt') const userSchema = new mongoose.Schema(īy following these six steps, you can securely implement JWT-based authentication in your full-stack Node.js and Angular application. The user model should include a username, hashed password, and other relevant properties. For more information on querying MongoDB, see our documentation on query documents. The findOne() operation only returns the first matched document. Next, create a user model with a method for validating passwords. If you don't provide a query document or if you provide an empty document, MongoDB matches all documents in the collection. You don't instantiate a Query directly, Customer.find () instantiates one for you. It provides a chainable interface for building up more sophisticated queries. The Query class represents a raw CRUD operation that you may send to MongoDB. npm install jsonwebtoken bcrypt mongoose express 2. The Model.find () function returns an instance of Mongoose's Query class. For this example, we’ll use the jsonwebtoken package for creating and verifying JWTs and bcrypt for password hashing.
To begin with, you’ll need to install the required packages. In this article, I’ll guide you through the process of implementing JSON Web Tokens (JWT) to secure a Node.js and Angular full-stack application, with a sprinkle of code examples in each of the six steps. Securing a Full-Stack Node.js and Angular Application with JWT and MongoDBĪs a full-stack developer, I often find myself juggling various tasks, but one thing that always takes precedence is ensuring the security of my applications.
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