Auth0 provides SDK for Angular to authenticate users and simply authorize users to access the protected APIs .

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In this post, we will create a simple Angular SPA application and try to access the Backend API we have created in the last post.

Firstly lets create a new application in the Auth0 management console. An application presents an OAuth2 Client role , each client should have a unique client id to identify it.

In the dashboard UI, expand Applications/applications in the left pane. Click the Create Application button to start up the creating progress.

  • In the application name, set a…


Spring Security 5 deprecated the original Spring Security OAuth module and rewrote the OAuth2/Oidc implementation, make it available as part of the core modules.

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OAuth protocol defines 4 roles, including Resource Owner, Client, Authorization server and Resource server. Imagine you are using an app in your mobile, you(Resource owner) authorizes the app(presents a Client role itself) to perform an authorization flow to get access token from the authorization server, then utilizes this token to interact with the protected resources(from Resource server).

Oidc is an additional supplement to enrich OAuth2 protocol. In Spring Security 5, it does not differentiate them explicitly…


The Spring Native beta is released, it is great news for Spring developers. Quarkus got GraalVM native image and Kubernetes support since it was born, and Micronaunt and Oracle Helidon also added GraalVM support for a long time.

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As explained in the GraalVM introduction page, GraalVM is a high-performance JDK distribution designed to accelerate the execution of applications written in Java and other JVM languages along with support for JavaScript, Ruby, Python, and a number of other popular languages. GraalVM’s polyglot capabilities make it possible to mix multiple programming languages in a single application while eliminating foreign language call costs.


Github is easy to share codes with others, for example I created jakartaee9-starter-boilerplate as a project template for Jakarta EE developers. For those who are familiar with Github, it is easy to start their new projects by forking or cloning this project directly. But obviously for a general Jakarta EE application, you do not need the configuraitons of all application severs, eg. Glassfish/Payara, WildFly, OpenLiberty, Apache TomEE, etc. For most of Java developers esp. …


I have created a jakartaee9-starter-boilerplate repository for developers to build a Jakarta EE 9 project. You can read the articles I have written for the codes.

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I shared this project in the official Jakarta EE community mail list, and got that Eclipse EE4J starter project planned to provide a custom starter template for Jakarta EE 9. I was suggested to create a Maven archetype as a start point to share my work in the starter project. So I created another Maven archetype for Jakarta EE 9 repository for this purpose. …


In addition to Deploying Jakarta EE 9 applications to Apache TomEE, in this post using Cargo Maven Plugin instead.

We have discussed the deployment to Apache TomEE using the official tomee-maven-plugin. With tomee-maven-plugin, it is easy to download a copy of Apache TomEE distribution and start the TomEE server and then deploy the application to it. Or deploy your application to a running TomEE server. The official maven plugin is great for most cases, but it lacks the ability to deploy the application to a local installed server with fine-grained configurations.

Cargo maven plugin 1.8.3 brought updates to TomEE 9.0…


Payara Community 5.2020.5 has introduced tech preview functionality to run Jakarta EE 9 on Payara Server and Micro, more details please go to the release notes.

Originally Payara was a fork of the open-sourced Glassfish, but it includes a bundle of new features that not existed in Glassfish.

  • Numerous improvements and quicker bugfixes in comparison to the existing Glassfish
  • Java 11(or above) support
  • Built-in Microprofile support and ready for cloud native applications
  • Many third-party services integration.
  • Comprehensive documentation and technical guides
  • Commercial support available for paid enterprise users.

Payara Community is also open sourced, for developers, you use it as…


The OpenLiberty/arquillian-liberty has began to add Jakarta EE 9 support. For impatient users, you can taste the current work in your project now.

In this post, we will try to run the our tests on the Open Liberty container using both managed and remote adapters.

Prerequisites

Before adding Open Liberty and Aquilian integration configuration into your project, please make sure you have added Arquillian Jarkarta EE 9 and JUnit 5 dependencies.

Configuring OpenLiberty Managed Container Adapter

Add arquillian-liberty-managed-jakarta dependency into your…


Arquillian added a new module Arquillian Container Glassfish6 to align with the changes of Jakarta EE 9 and the features introduced in the Arquillian Core 1.7.0.

Arquillian Container Glassfish6 is designated to run tests on Glassfish v6, which is a full-featured Jakarta EE 9 compatible application server, so you can test all Jakarta EE 9 components using this new Arquillian Glassfish container.

In this post, we will try to run the our tests on the Glassfish container using both managed and remote adapters.

  • When using the managed adapter, Arquillian has ability to manage lifecycle of Glassfish server,eg. …


Arquillian (JBoss Arquillian) Core 1.7.0 added Jakarta EE 9 and the long-awaited JUnit 5 support.

For impatient developers, you can try to run your Jakarta EE 9/JUnit 5 based Arquillian tests against Weld container, Glassfish v6 (both managed and remote) and Apache Tomcat 10 (for Jakarta Servlet 5.0).

In this post, we will try to test the CDI components on the Weld container.

Prerequisites

Configuring Arquillian and JUnit 5

Add Junit 5 dependencies to your project pom.xml file.

<dependencyManagement> <dependencies> …

Hantsy

Self-employed technical consultant, solution architect and full-stack developer

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