vagrant-lxc-ng/boxes/common/prepare-vagrant-user.sh

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#!/bin/bash
set -e
source common/ui.sh
info "Preparing vagrant user..."
# Create vagrant user
if $(grep -q 'vagrant' ${ROOTFS}/etc/shadow); then
log 'Skipping vagrant user creation'
else
debug 'vagrant user does not exist, renaming ubuntu user...'
mv ${ROOTFS}/home/{ubuntu,vagrant}
chroot ${ROOTFS} usermod -l vagrant -d /home/vagrant ubuntu
chroot ${ROOTFS} groupmod -n vagrant ubuntu
echo -n 'vagrant:vagrant' | chroot ${ROOTFS} chpasswd
log 'Renamed ubuntu user to vagrant and changed password.'
fi
# Configure SSH access
if [ -d ${ROOTFS}/home/vagrant/.ssh ]; then
log 'Skipping vagrant SSH credentials configuration'
else
debug 'SSH key has not been set'
mkdir -p ${ROOTFS}/home/vagrant/.ssh
echo $VAGRANT_KEY > ${ROOTFS}/home/vagrant/.ssh/authorized_keys
chroot ${ROOTFS} chown -R vagrant: /home/vagrant/.ssh
log 'SSH credentials configured for the vagrant user.'
fi
# Enable passwordless sudo for the vagrant user
if [ -f ${ROOTFS}/etc/sudoers.d/vagrant ]; then
log 'Skipping sudoers file creation.'
else
debug 'Sudoers file was not found'
echo "vagrant ALL=(ALL) NOPASSWD:ALL" > ${ROOTFS}/etc/sudoers.d/vagrant
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chmod 0440 ${ROOTFS}/etc/sudoers.d/vagrant
log 'Sudoers file created.'
fi