How can I handle JWT errors in Spring Boot?

How can I handle JWT errors in Spring Boot?

You can handle JWT errors in Spring Boot by implementing a custom exception handler that captures JWT-related exceptions.

What types of JWT errors should I be aware of?

Common JWT errors include token expiration, invalid signature, and malformed tokens. Each requires specific handling.

Can you show me an example of a custom exception handler?

Sure! You can create a class annotated with @ControllerAdvice and define methods to handle specific JWT exceptions.

How do I test my error handling?

You can use integration tests with tools like MockMvc to simulate requests with invalid JWTs and verify the responses.