install openvpn3 and dependencies on Kali Linux in ARM64 image

install-openvpn3-kali.sh

#!/bin/bash
# The following commands should install openvpn3 successfully on Kali Linux as of 2023-04-17
# PM me if broken and I will update

# Thanks to the following for bug reports / additions
# asingh-lp, Pyr0technicien

# update packages
sudo apt update
# too slow for our usecase of fast installation
# sudo apt full-upgrade

# install secure apt transport over https
sudo apt install apt-transport-https

# add sources.list, get the repo key for openvpn3 and install key
sudo wget -O /etc/apt/sources.list.d/openvpn3.list https://swupdate.openvpn.net/community/openvpn3/repos/openvpn3-bullseye.list
wget https://swupdate.openvpn.net/repos/openvpn-repo-pkg-key.pub
sudo apt-key add openvpn-repo-pkg-key.pub

# get Debian Bullseye ARM64 dependencies which are not in Kali from Debian repos 
wget http://ftp.us.debian.org/debian/pool/main/libj/libjsoncpp/libjsoncpp24_1.9.4-4_arm64.deb
wget http://ftp.us.debian.org/debian/pool/main/t/tinyxml2/libtinyxml2-8_8.0.0+dfsg-2_arm64.deb
#Check this is the newest available libssl1.1 when you install - updated 2023-10-11
wget http://ftp.us.debian.org/debian/pool/main/o/openssl/libssl1.1_1.1.1w-0+deb11u1_arm64.deb

# install dependencies
sudo dpkg -i libtinyxml2-8_8.0.0+dfsg-2_arm64.deb libjsoncpp24_1.9.4-4_arm64.deb libssl1.1_1.1.1w-0+deb11u1_arm64.deb

# update packagelist and install openvpn3
sudo apt update
sudo apt install openvpn3 

btw, i just updated the version of libssl1.1 to the current one (w) on the gist that you forked this from. You may wish to do the same

gist updated, and it helped me to reveal bug where i was downloading amd64 but installing arm64. thanks