A demonstration on how to use JWT authentication with Spring Security.

• JWT authentication with Spring Security and jjwt
  • Implement integration tests for authentication
• Implement a few business logic with user roles and permissions
  • Implement integration tests for roles and permission
• Integrate with SQL databases for fetching user credentials
  • Creating user repositories with spring-data-jdbc
  • Use flyway to manage database migrations
• Integrate with github actions to run integration tests
• Implement simple front-end with React that integrates with back-end to demonstrate authentication and the business logic