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Showing posts older than #223 · Back to latest

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Post #222 1.28K
How the OpenBSD -stable packages are built

In this long blog post, I will write about the technical details of the OpenBSD stable packages building infrastructure. I have setup the infrastructure with the help of Theo De Raadt who provided me the hardware in summer 2019, since then, OpenBSD users can upgrade their packages using pkg_add -u for critical updates that has been backported by the contributors. Many thanks to them, without their work there would be no packages to build. Thanks to pea@ who is my backup for operating this infrastructure in case something happens to me...

https://dataswamp.org/~solene/2020-10-29-official-openbsd-stable-architecture.html

#package
Post #218 1.09K
OpenBSD Laptop.

Hi, I know it’s been a while. I recently had to nuke and re-pave my personal laptop and I thought it would be a nice thing to share with the community how I set up OpenBSD on it so that I have a useful, modern, secure environment for getting work done. I’m not going to say I’m the expert on this or that this is the BEST way to set up OpenBSD, but I thought it would be worthwhile for folks doing Google searches to at least get my opinion on this. So, given that, let’s go…

https://functionallyparanoid.com/2020/10/14/openbsd-laptop/

#hardware #desktop
Post #216
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Post #215 1.36K
An experimental proof of concept rootkit for OpenBSD 6.7. leveraging the 'KARL' system

KARK is a tool that when run as root attempts to patch sys_seteuid code in the kern_prot.o file to remove safety checks and relinks the kernel so that when the system is restarted any call like seteuid(0) from an unprivileged user will succeed. KARK is a minimal example of an experimental rootkit-like program provided as a proof of concept for security research and demonstration.

https://github.com/linuxthor/kark

#karl #rootkit
Post #212 1.04K
Docker and OpenBSD.

Attached is a port of the command line utility for Docker, specifically version v19.03.13.

This is created in the same spirit as sysutils/kubectl, allowing OpenBSD users to interact with Docker servers from their OpenBSD systems.

https://marc.info/?l=openbsd-ports&m=160080737110919&w=2

#docker #kubectl
Post #211 904
A simple shell status bar for OpenBSD and cwm(1)

The idea behind termbar is to launch an terminal that will loop printing the information you want ; via a shell script. It’s a bit like using xsetroot with dwm(1). That terminal will be ignored by cwm(1) and stay in some reserved placed...

https://www.tumfatig.net/20200923/a-simple-shell-status-bar-for-cwm/

#desktop
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