Tips for setting up cookie-based authentication in a SvelteKit and MongoDB environment

I am looking to integrate cookie authentication into my SvelteKit & MongoDB application. Specifically, I want to understand how to effectively utilize hooks, endpoints, set up a database connection, and showcase this functionality within a template project.

Answer №1

Setting Up Your SvelteKit Project


#1 Installing Necessary Dependencies

npm install config cookie uuid string-hash mongodb
  • I recommend using config instead of vite's .env variables for better security and reliability.
  • cookie is essential for managing cookies effectively.
  • uuid is useful for generating unique cookie IDs.
  • string-hash provides secure password hashing for database storage.
  • mongodb is required to establish a connection to your MongoDB database.

#2 Configuring the config Library

Create a folder named config in the root directory. Inside this folder, create a file called default.json.

config/default.json

{
    "mongoURI": "<yourMongoURI>",
    "mongoDB": "<yourDatabaseName>"
}

#3 Setting Up Database Connection Code

Create a lib folder inside the src directory. Within the lib folder, create a file named db.js.

src/lib/db.js

import { MongoClient } from 'mongodb';
import config from 'config';

export const MONGODB_URI = config.get('mongoURI');
export const MONGODB_DB = config.get('mongoDB');

// Rest of the code remains the same as it establishes a connection with MongoDB using config

This code leverages next.js's approach to MongoDB connection setup but utilizes config instead of .env.

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