toolbox-ssh-setup.sh

#!/bin/sh

sudo dnf install --assumeyes openssh-server
sudo /usr/libexec/openssh/sshd-keygen rsa
sudo /usr/libexec/openssh/sshd-keygen ecdsa
sudo /usr/libexec/openssh/sshd-keygen ed25519

echo "
# For VS Code
Port 22$VERSION                 # Prevent conflicts with other SSH servers
ListenAddress localhost   # Don’t allow remote connections
PermitEmptyPasswords yes  # Containers lack passwords by default
PermitUserEnvironment yes # Allow setting DISPLAY for remote connections" | sudo tee -a /etc/ssh/sshd_config

echo "
Host toolbox-$VERSION
    HostName localhost
    Port 22$VERSION" >> ~/.ssh/config

sudo /usr/sbin/sshd