Setting Up MongoDB with Authentication
Step 1: Start MongoDB with Authentication
- First, ensure that your MongoDB instance is running with authentication enabled. You can do this by editing the MongoDB configuration file (mongod.conf) and setting the security option:
security:
authorization: enabled
- After updating the configuration file, restart the MongoDB service:
sudo systemctl restart mongod
Step 2: Create a User in MongoDB
- To connect with authentication, you need a user with appropriate permissions. Connect to your MongoDB instance and create a user:
mongo
- Inside the MongoDB shell, switch to the admin database and create a user:
use admin
db.createUser({
user: "myUserAdmin",
pwd: "abc123",
roles: [ { role: "userAdminAnyDatabase", db: "admin" } ]
})
How to Connect Mongodb Authentication by Node.js?
MongoDB is a popular NoSQL database that provides high performance, high availability, and easy scalability. In many applications, you need to connect to a MongoDB database with authentication to ensure data security. This article will guide you through the process of connecting to a MongoDB database with authentication using Node.js.
These are the following steps to connect Mongodb Authentication by Node.js:
Table of Content
- Setting Up MongoDB with Authentication
- Connecting to MongoDB Using Node.js