Centralized Authorization with OAuth2 + JWT using Spring Boot 2
This guide walks through the process to create a centralized authentication and authorization server with Spring Boot 2, a demo resource server will also be provided.
Writing
Notes from the work.
Practical pieces on AI-assisted engineering and software architecture.
Archive
Earlier writing
Spring and JVM posts from 2018–2019, kept online because people still link to them. The ideas may hold up; the library versions will not.
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Integrating Vault with Spring Cloud Config Server
This guide walks through the process of creating a central configuration management for microservices using Spring Cloud Config integrating with HashiCorp Vault.
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User impersonation with Spring Security
This guide walks through the process of creating an user impersonation from super / admin users with spring security.
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Adding Rate Limit for Spring Cloud Netflix Zuul
In the development of APIs sometimes it's necessary to control the rate of the traffic received by the network to prevent attacks such as DoS or to limit the number of requests ...
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HA and Zone Affinity With Spring Cloud Netflix Eureka
This tutorial will guide you through the process to setup zone affinity in Spring Cloud Netflix Eureka.