Tag: Java
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The CSRF Protection with Spring Security
In this article I will explain the CSRF attack, the Cross-Site Request Forgery attack. I will show how Spring Security can protect against this attack, in both a server side rendering server and with a separated frontend and the Cookie repository.
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MongoDB with Spring Data
In this article I show how connect a Spring Boot application with MongoDB. I will show how to configure a Spring Boot application to be connected to a single noSQL database as MongoDB. And I will show how to use Spring Data to request a MongoDB database.
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Circuit Breaker: Hystrix vs Resilience4J
In this post I’ll show how to use the Circuit Breaker pattern with Hystrix and with Resilience4J.
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Message Queuing with Apache Kafka and Spring Cloud
In this article I will show how to configure Spring Cloud to publish and read messages from Apache Kafka for the Message Queuing pattern. I will show how to configure Spring Cloud for both the raw Apache Kafka dependency and for the Stream dependency.
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Log4Shell Vulnerability
In this article I show how the Log4Shell vulnerability can impact. I show how the JNDI commands are intercepted with an LDAP server, and how to protect against this vulnerability.
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Slf4j, Lockback and Log4J2
In this article I show how to write logs in a Spring Boot application. I also show how to configure the Logback and Log4J2 loggers.
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Store the HTTP Session into Redis
In this article I show how to store the HTTP session into Redis with Spring Boot. I show the necessary dependencies and how to configure Spring Boot to not have the HTTP session stored only in the application.
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How to use Spring Cloud Config Server with Git and Vault
In this article I will show how to use Spring Cloud Config Server with two sources: Git and Vault. I will use Git for the common configuration and Vault for the critical information.
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Tests Coverage with Jacoco, Unit and Integration Tests
In this article I show how to obtain the tests coverage with Jacoco, for both the unit and the integration tests. I show the configuration of the Surefire and Failsafe plugins to run the unit and integration tests separately. And finally I show how to use the Surefire and Failsafe plugins to feed Jacoco.
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OAuth2 Authentication with Spring Security and Github
In this article I will show how to authenticate using the OAuth2 system with Spring Security and Github. For that, I will need to create a Github login application and connect it to my Spring Boot application with Spring Security to allow it to perform the necessary requests.
The Dev World - Sergio Lema 