Authentication and authorization example using spring boot 3

Technologies used in development

• Java
• Spring boot
• Lombok
• Spring data mongodb
• Spring security
• MongoDB
• JWT

Motivation

This project aims to share with the developer community a practical example of JWT authentication and authorization using Spring Security.

Important Tips

• This is just an example, adapt it to your scenario and use case!
• The authorization configuration should be done from the highest level to the lowest. In other words, the configurations of lower levels authorization should come first, as exemplified in the SecurityFilterChain class.
• The token's key and expiration time must be configured in the application.properties file.

Questions or suggestions?

Feel free to open a new issue.

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