Desenvolvimento de API REST de autenticação utilizando Spring para arquiteturas de microsserviços

Abstract

The main objective of this work is to develop a secure and efficient REST API authenti cation using Spring for microservice architectures. The main motivation for this work is the growth of enterprise applications using microservice architectures for their flexibility, scalability. As a result, there is a greater demand for professionals who understand the technologies used. It is important to note that the use of the Spring boot framework is very viable, practical, secure, and highly accepted in the market. To achieve this, we will use the Spring MVC framework with the Java programming language, developing controller layers that will be accessible via endpoints. The models will be persistence entities using Hibernate. With the help of Spring Security libraries for generating and validating JWT tokens from a pre-defined username and password saved in the MySQL database. Later, this token will be validated from a gateway that will forward the request to the endpoint defined in the request URL, making the system scalable and flexible to work with various technologies. Just requiring communication between the endpoints in JSON format.