Create Vagrant box from base image

debian-13/scripts/vagrant.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+set -eu
+
+export DEBIAN_FRONTEND=noninteractive
+apt-get update
+apt-get install -y openssl curl sudo
+
+useradd -m -p "$(openssl passwd -1 vagrant)" vagrant
+
+echo "vagrant ALL=(ALL) NOPASSWD:ALL" >/etc/sudoers.d/vagrant
+chmod 440 /etc/sudoers.d/vagrant
+
+install -d -m 0700 -o vagrant -g vagrant /home/vagrant/.ssh
+BASE_GH_URL="https://raw.githubusercontent.com/hashicorp/vagrant/refs/heads"
+curl -fsSL "${BASE_GH_URL}/main/keys/vagrant.pub" \
+	-o /home/vagrant/.ssh/authorized_keys
+chmod 600 /home/vagrant/.ssh/authorized_keys
+
+sed -i 's/PermitRootLogin.*/PermitRootLogin no/' /etc/ssh/sshd_config
+passwd -d root