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SAML assertion/attribute mappings when using Entra ID as IDP for Keycloak

Posted on ma 17 november 2025 in iam

Last week we were working on using Entra ID (Azure active directory) as an Identity Provider (IdP) for a Keycloak instance. For reasons we chose to use a SAML based setup. While looking at mapping common Entra ID attributes to Keycloak attributes, it took some effort to find the exact …


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Enabling proper mail for runbsd.eu (OpenBSD + Postfix + Dovecot + OpenDKIM)

Posted on zo 16 november 2025 in runbsd

On the list of things that should work on OpenBSD in my runbsd.eu project, e-mail is somewhere on the top. This is where the project helps to do stuff on OpenBSD. Because for normal use, I outsourced most of the e-mail server tasks to Soverin. And that works fine …


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libwebkit2gtk-4.0 on Debian 13

Posted on di 11 november 2025 in 2025

Just as a quick note to future self: To run Ivanti VPN on Debian, you need libwebkit2gtk-4.0, while Debian 13 moved to version 4.1. The Ivanti client will install, but fail to start the GUI:

systeemkabouter@vm:~$ /opt/pulsesecure/bin/pulseUI
/opt/pulsesecure/bin/pulseUI: error while loading …

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Syncthing on OpenBSD (incomplete notes)

Posted on zo 09 november 2025 in runbsd

Incomplete notes for running syncthing on OpenBSD

pkg_add syncthing

systctl settings

bash-5.3# echo "kern.maxfiles=80000" >> /etc/sysctl.conf
bash-5.3# sysctl kern.maxfiles=80000

login.conf for syncthing daemon

syncthing:\
        :openfiles-cur=64000:\
        :openfiles-max=64000:\
        :tc=daemon:

set daemonflags in /etc/rc.d/syncthing:

daemon_flags="-no-browser -gui-address=0.0 …

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Deploying my first virtual machines on top of OpenBSD vmm

Posted on do 06 november 2025 in runbsd

After installing the MacBook Pro with OpenBSD and enabling the virtualization software on it by enabling 'vmd', it took a couple of days to find some time to work on the #RUNBSD project.

Today I did get the macbook to do ethernet bridging, so the virtual machines that I will …


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