After running into more or less the same problem every damn keycloak upgrade it’s time to put some notes into place so I won’t struggle in the future anymore. At least not with the same problem.

• Change into the root directory for keycloak

  cd /var/www
  

• Download the latest release …

Generate new Server Certificates

• Generate CSR, certificate and private key for fqdn:

  fqdn=host.domain.tld
  cfssl gencert -ca intermediate/intermediate_ca.pem \
    -ca-key intermediate/intermediate_ca-key.pem \
    -config config.json \
    -profile server certificates/${fqdn}.json | cfssljson -bare …

This is more a personal reminder than anything else. Also this expects an installation following this guide.

• stop netbox: rcctl stop netbox
• upgrade source: cd /var/www/netbox && git pull
• checkout 3.0.10: git checkout v3.0.10
• adjust upgrade.sh:

  diff --git a/upgrade.sh b/upgrade.sh
  index …

This is my Powershell Cheat Sheat for purple teams. Starting point for this blog is the excellenct Attacking and defending Active Directory course by Nikhil Mittal and my first machines over at HackTheBox. Feel free to get inspired. This list is also a moving target and will most likely grow with …

I am fed up with VMWAre Workstation and I’d like to check if Hyper-V is a better alternative for me. This is not a tutorial but just a primer and scratchpad note mainly for me, thus those very brief notes.

• Enable Hyper-V
• Add User to Group “Hyper-V Administrators”
• Create NAT Switch …

Just in case somebody else is getting the cannot resolve getgrav.com error: just copy /etc/resolv.conf into the chroot:

	mkdir /var/www/etc
	cp /etc/resolv.conf /var/www/etc/

And I already feared that I need to create /dev/random and shit like that. Damn it that took too long to find out.