Red Hat JBoss Enterprise Application Platform

Role-based access control behind a proxy in an OAuth access delegation

Role-based access control behind a proxy in an OAuth access delegation

In my previous article, I demonstrated the complete implementation for enabling OAuth-based authorization in NGINX with Keycloak, where NGINX acts as a relaying party for the authorization code grant. NGNIX can also act as a reverse proxy server for back-end applications (e.g., Tomcat, Open Liberty, WildFly, etc.), which can be hosted on an enterprise application server.

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Jakarta EE: What’s in store for Enterprise JavaBeans?

Jakarta EE: What’s in store for Enterprise JavaBeans?

Enterprise JavaBeans (EJB) has been very important to the Java EE ecosystem and promoted many robust solutions to enterprise problems. Besides that, in the past when integration techniques were not so advanced, EJB did great work with remote EJB, integrating many Java EE applications. However, remote EJB is not necessary anymore, and we have many techniques and tools that are better for doing that. So, does EJB still have a place in this new cloud-native world?

Before writing this post, I did an informal survey via Twitter poll to hear what the community thinks about it. In this article, I’ll share the results of the survey as well as some discussion that emerged as part of the poll. Additionally, I’ll share my opinions on the topic.

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Using Keycloak instead of Picketlink for SAML-based authentication

Using Keycloak instead of Picketlink for SAML-based authentication

The Picketlink project is now a deprecated module in Red Hat JBoss Enterprise Application Platform (EAP), so there’s a chance that Picketlink will no longer ship with the next release of EAP/Wildfly and that there will not be any fixes in the near future for the picketlink module.

Picketlink, however, is now merged with Keycloak, an open source identity and access management solution developed by Red Hat’s JBoss Community. In this article, we’ll present an alternative solution to the picketlink module. Some organizations use picketlink as the service provider to enable SAML-based authentication with a third-party identity provider (i.e., Active Directory Federated Services (AD FS), OKTA, PingFederate, etc.). In this, article, we’ll see how the keycloak-saml adapter can be configured in the place of Picketlink to enable SAML-based authentication with a third-party identity provider.

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Transitioning Red Hat SSO to a highly-available hybrid cloud deployment

Transitioning Red Hat SSO to a highly-available hybrid cloud deployment

About two years ago, Red Hat IT finished migrating our customer-facing authentication system to Red Hat Single Sign-On (Red Hat SSO). As a result, we were quite pleased with the performance and flexibility of the new platform. Due to some architectural decisions that were made in order to optimize for uptime using the technologies at our disposal, we were unable to take full advantage of Red Hat SSO’s robust feature set until now. This article describes how we’re now addressing database and session replication between global sites.

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Streamline your JBoss EAP dev environment with Red Hat CodeReady Workspaces: Part 2

Streamline your JBoss EAP dev environment with Red Hat CodeReady Workspaces: Part 2

This is the second half of my series covering how to use Red Hat CodeReady Workspaces to develop a Java Enterprise Edition (now Jakarta EE) application using Red Hat JBoss Enterprise Application Platform (JBoss EAP) in the cloud on Red Hat OpenShift/Kubernetes. In the first part, we saw how to:

  • Bring your own tools by extending Red Hat’s provided stacks
  • Register your own stack within Red Hat CodeReady Workspaces
  • Create your workspace using your stack and embedding your JEE project located on a Git repository

For this second part, we’ll start configuring the workspace by adding some helpful settings and commands for building and running a JBoss EAP project. We’ll then see how to use the local JBoss EAP instance for deploying and debugging our application. Finally, we’ll create a factory so that we’ll be able to share our work and propose an on-demand configured development environment for anyone that needs to collaborate on our project.

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Streamline your JBoss EAP dev environment with Red Hat CodeReady Workspaces: Part 1

Streamline your JBoss EAP dev environment with Red Hat CodeReady Workspaces: Part 1

It has been just one month since the announcement of the release of Red Hat CodeReady Workspaces 1.0.0 Beta. Because the cloud/browser-based IDE may be full of promises, developers are usually suspicious, considering them as toys for occasional coders but not suitable for software craftsmen. But you’ll quickly see that Red Hat’s offering can be a good companion for building tailor-made environments.

The goal of this two-part series is to give a walk-through of using Red Hat CodeReady Workspaces to develop a Java EE (now Jakarta EE) application using Red Hat JBoss Enterprise Application Platform (JBoss EAP). I’ll give you details on how to bring your own tools, configure your workspace with helpful commands for JBoss EAP, and share everything so you can easily onboard new developers.

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How to integrate a remote Red Hat AMQ 7 cluster on Red Hat JBoss EAP 7

How to integrate a remote Red Hat AMQ 7 cluster on Red Hat JBoss EAP 7

It is very common in an integration landscape to have different components connected using a messaging system such as Red Hat AMQ 7 (RHAMQ 7). In this landscape, usually, there are JEE application servers, such as Red Hat JBoss Enterprise Application Platform 7 (JBoss EAP 7), to deploy and run applications connected to the messaging system.

This article describes in detail how to integrate a remote RHAMQ 7 cluster on a JBoss EAP 7 server, and it covers in detail the different configurations and components and some tips to improve your message-driven beans (MDBs) applications.

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Free Online Java EE Development Course From Red Hat Available Now

Free Online Java EE Development Course From Red Hat Available Now

The Red Hat Training team is pleased to announce the release of Fundamentals of Java EE Development. This free training is hosted by our partner edX. edX is an open online course provider that now hosts three Red Hat courses, including Fundamentals of Red Hat Enterprise Linux and Fundamentals of Containers, Kubernetes, and Red Hat OpenShift. 

Enterprise Java (Java EE is now known as Jakarta EE) is one of the most in-demand and marketable programming platforms. With Fundamentals of Java EE Development, students learn the foundational skills needed to develop modern applications. Serving as an introduction to enterprise Java development using Red Hat Developer Studio and Red Hat JBoss Enterprise Application Platform, this course builds on students’ Java SE skills to teach the basic concepts behind more advanced topics such as microservices and cloud-native applications.

 

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