How can I implement authentication in a Next.js app using GraphQL?

How can I implement authentication in a Next.js app using GraphQL?

To implement authentication in a Next.js app using GraphQL, you can use libraries like Apollo Client for GraphQL queries and JWT for token management.

What libraries do I need to set this up?

You'll need Apollo Client for GraphQL, a JWT library for token handling, and possibly bcrypt for password hashing.

Can you provide a basic code example?

Sure! Here's a simple example:

1. Set up Apollo Client in your Next.js app.
2. Create a GraphQL mutation for login that returns a JWT.
3. Store the JWT in local storage and use it for authenticated requests.

How do I protect my routes in Next.js?

You can create a higher-order component (HOC) that checks for the JWT in local storage and redirects to the login page if it's not present.