JWT Token Workflow by Examples | JSON Web Token
In this video, I walk through the full JWT token workflow using real examples based on a Go application.
You will see how JWT authentication works step by step - login, token creation, sending JWT in API requests, verifying tokens on the server, handling expired tokens, and using refresh tokens to get new access tokens without logging in again.
I also show common JWT problems and how to debug them using practical tools like jwt.io. If you want to understand how JWT works in real applications, this video gives you a clear and practical demonstration.
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GitHub repository with JWT Token demo https://github.com/oleksiy-pototskyy/...
00:00 Introduction
00:23 Additional videos about JWT on my channel
00:33 GitHub repository with demo project
01:00 JWT Token Request
01:45 Obtain JWT Token from a Server
02:05 Subsequent Requests to a Server with JWT Token
02:30 Verification of a JWT Token on a Server side
02:52 Stateless Authentication
03:10 JWT Refresh Token
04:45 JWT Token Lifecycle - Go lang Demo
05:53 JWT for RESTfull API
06:34 JWT Token Issues
06:47 Expired JWT Tokens
07:15 Tampered JWT Signature
07:37 JWT Token Formatting Issue
08:05 Support channel by Like & Subscribe