What is refresh token expiration?

What happens when a refresh token expires?

When a refresh token expires, the user must re-authenticate to obtain a new refresh token.

How can I check the expiration time of my refresh token?

You can check the expiration time in the token's payload if it's a JWT, or refer to your authentication provider's documentation.

Is there a way to extend the expiration of a refresh token?

Some systems allow you to extend the expiration by refreshing the token before it expires, but it depends on the implementation.

What are the security implications of refresh token expiration?

Shorter expiration times can enhance security by reducing the window of opportunity for token misuse.