Coming Up for Air

2021

March

  • Microprofile Fault Tolerance Retry in Action

    As part of some of my recent work, I’ve gotten some exposure to some Microprofile specs I’ve not had the opportunity or need to use. One of those is Fault Tolerance. I was curious to see it action, so I’ve cobbled together this simple example that demonstrates some of that spec’s features, namely retries and fallback.

February

  • Securing and Testing Quarkus Applications using Keycloak and Wiremock

    Obviously, web apps need to be secured. If you’re brave (and some might say foolish), you can roll your own security. Unless you have compelling reasons to do so, however, you probably shouldn’t. Almost as if by design (nyuk nyuk), Quarkus makes it easy to use any OpenID Connect server. One such server is Keycloak, an open source offering also from Red Hat. If your experience is like mine, though, securing endpoints makes testing a touch more complicated. In this post, I’d like to present and walk through a complete example of a secured Quarkus app, using Keycloak, JUnit and Wiremock.

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