Handling JWT Expiry Gracefully in API Security

Hello

I’m working on securing an API using JWT (JSON Web Tokens) for authentication. While the tokens are functioning as expected, I’m struggling with managing token expiration. :innocent: When a token expires, the API returns a 401 Unauthorized error; disrupting the user experience.

I want to implement a smooth token refresh mechanism without compromising security. :upside_down_face: My current approach involves using a refresh token, but I’m unsure how to securely store and handle the refresh token on the client side to prevent abuse or token theft. Additionally; I’d like to understand the best practices for setting token expiration times and managing session revocation. :thinking: Checked A Look at The Draft for JWT Best Current Practices CCSP Training guide related to this and found it quite informative.

Has anyone implemented a robust JWT handling strategy for expired tokens? Any tips or resources on secure token storage and refresh token lifecycle management would be greatly appreciated.

Thank you !!! :slightly_smiling_face:

Hi there :wave:

Philippe De Ryck has some great resources on this topic.

:+1: