Developing User Features for IBM OpenLiberty can be a very interesting project. OpenLiberty is very extensible. Sadly, the documentation only exists for IBM WebSphere Liberty and requires a lot of prior knowledge. It does not even mention build tools like Apache Ant, Apache Maven or Gradle at all.
As you may have seen in my earlier posts, JJWT is a sensible choice for a JSON Web Token (JWT, pronounced 'jot') Library. JJWT is separated into a few modules: The API, the implementation and the JSON serializer. You can currently choose between Jackson and GSON as a JSON serializer. But if you work in a Jakarta EE or MicroProfile environment, you might want to consider your own JSON-B provider instead.
In this tutorial you will learn how to secure your JAX-RS endpoints using Apache Shiro and JSON Web Tokens (JWT).
Apache Shiro is a powerful Java Security Toolkit, used by Java developers around the world to secure their applications. While Apache Shiro’s focus is on broad usability, it does excel in specific use cases. This article will give you a broad overview of what Apache Shiro is used for and where it excels, especially compared to other frameworks.
Wer sein GMX Login auch nach dem Umstieg auf GMail (ehemals: Google Mail) nicht aufgeben möchte, hat zwei Optionen. Zum einen ist es möglich, ein sog. »GMailify« durchzuführen — Google holt die Mails direkt in euer Google-Konto. Die andere Möglichkeit ist die Einrichtung in der GMail-App auf dem Handy. Beides wird in diesem Artikel als »How-To« vorgestellt.
