Spring boot 3.0 - Secure your API with JWT Token [2023]

Buy me a coffee: https://ko-fi.com/boualiali #spring #learning #springboot #springtutorial #springsecurity #developpement #java #arraylist #linkedlist #springdatajpa #querybuilder #aliboucoding #alibou #validation Are you looking to secure your Spring Boot applications and keep them safe from unauthorized access? Look no further! this tutorial is the perfect solution for you. In this course, you'll learn everything you need to know about using Spring Security and JSON Web Tokens (JWT) to secure your applications. We'll start by teaching you the basics of Spring Security and how it can be used to authenticate and authorize users in your application. From there, you'll learn how to implement JWT to provide a secure, stateless method of authentication. 👉🏻 Source code: https://github.com/ali-bouali/spring-boot-3-jwt-security Don't Forget to =========================================== 💯 Free courses here: https://aliboucoding.com 💯 Subscribe to the youtube channel 💯 Join our Discord Community - https://discord.gg/Ded93eKfAB 💯 Join our Facebook Group - https://www.facebook.com/groups/589612651142975 💯 Join our Instagram: https://www.instagram.com/alibou_coding/ Table of content 00:00 Intro 01:55 How JWT security works 07:26Create a new spring boot 3.0 project 09:28 Add Data source 12:28 Connect to the database 17:12 Create user class 20:05 Transform the User to an entity 25:22 Extend the user to UserDeatils object 33:32 Create the user repository 35:50 Create the JWT authentication filter 40:58 Checking the JWT token 44:32 Create the JWT service 47:56 Add the JJWT dependencies 49:59 What is a JWT token 53:06 Extract claims from JWT 55:23 Implement the getSignInKey method 01:00:07 Extract a single claim from JWT 01:01:51 Extract the username from the token 01:02:52 Generate the JWT token 01:08:15 Check if the token is valid 01:11:22 Check the user existence in the database (JwtAuthFilter) 01:15:13 Implement the UserDetailsService 01:19:38 Update the SecurityContextHolder and finalise the filter 01:23:53 Add the security configuration 01:32:51 Create the authentication provider bean 01:36:41 Create the authentication manager bean 01:38:14 Create the authentication controller 01:40:55 Create the authentication response class 01:41:47 Create the register request object 01:42:50 Create the authentication request class 01:43:22 Create the authentication service 01:45:37 Implement the register method 01:49:28 Implement the authenticate method 01:52:17 Update the security configuration whitelist 01:53:35 Create a demo controller 01:54:55 Test the changes