Node.js API Masterclass with Express and MongoDB - Logout To Clear Token Cookie

The video tutorial covers enhancing API security by handling cookies and implementing a logout route. It explains how to manage cookies for authentication, set cookie expiration, and test the logout functionality. The tutorial also discusses the option to use either cookies or headers for token storage and prepares for addressing security vulnerabilities like SQL injections and cross-site scripting in the next video.

What is the initial setup for token storage in the API?

• Tokens are stored in headers only.

• Tokens are stored in both cookies and headers.

• Tokens are stored in cookies only.

• Tokens are not stored at all.

What happens when the cookie handling code is uncommented?

• The token is deleted immediately.

• The token is stored in headers and cookies are ignored.

• The token is stored in cookies and used if not found in headers.

• The token is ignored completely.

What is the purpose of creating a logout route?

• To clear the token from cookies.

• To permanently store the token in cookies.

• To encrypt the token.

• To switch token storage from cookies to headers.

How is the token cookie set to expire in the logout route?

• By setting it to never expire.

• By setting it to expire in 10 seconds.

• By setting it to expire in 10 minutes.

• By setting it to expire in 1 hour.

What is the role of the cookie parser middleware in the logout route?

• It encrypts the token.

• It allows access to set the token cookie.

• It deletes the token cookie.

• It logs the user out automatically.

What is the final decision regarding token storage?

• Do not store tokens at all.

• Use cookies only for token storage.

• Use headers only for token storage.

• Use both cookies and headers for token storage.

What is the next topic to be covered after cookie management?

• User interface design improvements.

• Security vulnerabilities like SQL injections and cross-site scripting.

• Database optimization techniques.

• API versioning strategies.