The Java SecurityManager, a veteran of the platform since JDK 1.0, has been officially deprecated for removal. Besides, Jakarta EE 11 removes support for running with a SecurityManager. This article explores the reasons behind this decision and the future of application security in Java.
F.Marchioni
How to install KeyCloak with Ansible
This tutorial guides you through provisioning a Keycloak server using Ansible. Keycloak is an open-source identity and access management (IAM) solution perfect for securing your applications. Ansible is a powerful automation tool that simplifies server configuration and deployment.
Ansible CheatSheet for DevOps
Welcome to the Ansible Cheatsheet which contains a list of the most common commands and scripts that you can use to get started quickly with Ansible, Ansible Playbooks and Ansible Roles.
Getting Started with Jakarta Data API
Jakarta Data API is a powerful specification that simplifies data access across a variety of database types, including relational and NoSQL databases. In this article you will learn how to leverage this programming model which will be part of Jakarta 11 bundle.
How to create a KeyCloak Provider
Keycloak offers a range of Service Provider Interfaces (SPIs) that enable specific functionalities within the server. By following this guide, you’ll understand how to code and install a custom Provider that you can add to your Keycloak installation.
How to configure an Elytron LDAP Realm on WildFly
This tutorial guides you through setting up an LDAP realm using the WildFly Elytron security subsystem for user authentication. We will learn how to bootstrap a sample LDAP Server with docker and create an LDAP Realm on WildFly Hard requirements For the sake of simplicity, we will start a Containerised version of OpenLdap, which is … Read more
How to run GitHub Actions locally
GitHub Actions, a powerful tool provided by GitHub, enables developers to automate their workflows directly within their repositories. Whether it’s continuous integration (CI), continuous deployment (CD), or any other custom automation task, GitHub Actions simplifies the process. In this article we will learn how to test your GitHub Actions locally with the act CLI tool.
Monitoring File System Events with Java.nio.file.WatchService
The java.nio.file package provides the WatchService API for monitoring changes to the file system. This tutorial will guide you through using WatchService to detect events like file creation, modification, and deletion.
Prerequisites:
- Basic understanding of Java programming
- Familiarity with working with files and directories
How to dump HTTP requests in Keycloak?
Understanding the HTTP requests flow through your Keycloak server can be helpful for debugging purposes and analyzing user interactions. This article will teach you how you can dump incoming HTTP requests in Keycloak distribution powered by Quarkus.
Using SAML with Keycloak
In this tutorial, we’ll explore how to integrate SAML (Security Assertion Markup Language) with Keycloak. SAML 2.0 is a widely-used authentication protocol that exchanges XML documents between authentication servers and applications. In this article we will create a Keycloak SAML Client and then we will provision a WildFly Application Server which will be able to … Read more