Opensource bits : Pushed a HTTP user authentication extension for #Keycloak to authenticate against a (legacy?) remote service #OpenWMS.org https://github.com/openwms/org.openwms.core.auth.keycloak

This year is the first time there is a #KubeCon in Japan, and the #Keycloak project is excited to be part of it! Register today to join us on June 16-17 2025 in Tokyo, Japan for this exciting event.

https://www.keycloak.org/2025/03/keycloak-kubecon25-japan-announce

Arrived at #VoxxedDays Zurich #vdz25 to talk about #authentication, #oidc and #keycloak. Looking forward to see you at my talk at 15:55 in room 7!

Für alle, die sich mit MFA beschäftigen, ist der Vortrag zu Passkeys von Stefan Schumacher heute um 14:00 Uhr sehr interessant! Der Link zum Stream ist in der Ankündigung zu finden.

https://chemnitzer.linux-tage.de/2025/de/programm/beitrag/188

#clt2025
#mfa #2fa #passkeys
#keycloak

I have now installed and tested Authentik for CoreUnit.NET. So far I am satisfied. Keycloak, dex and other IDP's made me dissatisfied in some steps. As a developer I just dont like the container image taging, please use semver so I can pin major/minor versions.

Deploying #Keycloak in #Kubernetes (the hard way) for Scalability and Performance

https://blog.schoenwald.aero/deploying-keycloak-in-kubernetes-for-scalability-and-performance-8daffc0f943b

#UniventionCorporateServer 5.2-0 has been released (#Samba / #Keycloak / #UCS / #Univention / #Debian / #DebianBookworm / #Linux) https://www.univention.com/

#Keycloak 26.1.3 released

#adminlife #opensource #security
https://github.com/keycloak/keycloak/releases/tag/26.1.3

Texto bem abrangente sobre autenticação e autorização federadas usando Keycloak IAM

https://mi-do.medium.com/keycloak-and-identity-federation-c8942003f197

Keycloak Extensions show GitHub stars

The #Keycloak homepage has an updated community extensions page! Each extension shows off with its #GitHub stars, which should provide you with a better overview which extensions are popular with the community.

Give your favorite extension a star today, or ping me when your favorite extension is missing.

PS: Did you already give Keycloak a star?

https://www.keycloak.org/extensions

I'm looking at setting up a bunch of self hosted services to replace our (self, family, friends) dependence on corporate cloud stuff. Email (custom, since none of the Just Add Server offerings do everything I need for free), shared drive (likely nextcloud, ugh), docs (likely collabora), jitsi for video, discourse for group forums, and so on.

I'd like to make all of this SSO, to the extent that it reasonably can be.

I'm probably going to use FreeIPA as the identity source of truth, but I'm finding that there are enough new things I need to learn about centralized authentication that I'm having a hard time finding a starting point that doesn't require a bunch of other context. So I'm asking for help.

Does anyone know of a good guide to these sorts of concepts, preferably available online? I'm familiar with most of the other Linux sysadmin concepts and have plenty of hardware and bandwidth at my disposal.

If you don't have an answer but have followers who might, boosts would be appreciated.

Exciting News! I've just automated OIDC & Keycloak integration with Nextcloud using Ansible and Docker in my latest role! Now, setting up secure authentication for Nextcloud has never been easier.

But that's not all – this role is now fully integrated into the Cymais cosmos and works harmoniously with the other apps and roles!

Check out the role on GitHub: https://github.com/kevinveenbirkenbach/cymais/tree/master/roles/docker-nextcloud

Let's take Nextcloud to the next level!
#Nextcloud #OIDC #Keycloak #Ansible #Docker @nextcloud

Exciting News!

I’ve now integrated OIDC authentication for Mastodon via Keycloak into CyMaIS! This means smoother, more secure logins for our federated social network.

The updated Mastodon role can be found here https://github.com/kevinveenbirkenbach/cymais/tree/master/roles/docker-mastodon

A huge thanks to the @Mastodon and the @MastodonEngineering team for this incredible software and code base

#Mastodon #OpenSource #OIDC #Keycloak #Fediverse #Security #SSO #CyMaIS

Exciting update!

I've just enabled 2FA and OIDC via Keycloak and Mailu-OIDC for Mailu! Secure authentication has never been easier!

Check out the updated role here :
https://github.com/kevinveenbirkenbach/cymais/tree/master/roles/docker-mailu

Check out mailu :
https://mailu.io/

Check out Mailu-OIDC :
https://github.com/heviat/Mailu-OIDC

Huge thanks to Mailu and Mailu-OIDC for all the hard work on this!

Release Day: UCS 5.2 has been released: https://www.univention.com/blog-en/2025/02/univention-corporate-server-5-2/

A hughe step: #Keycloak is now the default Identity Provider, all packages are upgraded to #Debian 12 or newer, which leads to many improvements.

Nous venons de développer en interne une extension pour générer des captchas sur Keycloak !
https://git.lacontrevoie.fr/lacontrevoie/keycloak-altcha

Elle utilise ALTCHA, un captcha « proof-of-work » : 100% accessible pour les personnes malvoyantes, validé sans interaction.

L’extension n’envoie aucune requête externe, elle génère elle-même le captcha.

Puisse cette extension être utile à d’autres !

Nu kom jeg på en ting: er det flere som jobber med IT og #keycloak her? Kunne vi kanskje opprette en norsk gruppe for Keycloak-prat?

Boost gjerne! :D