provide-user.sh

#!/usr/bin/env bash

# Copyright 2018-2023 Istituto Nazionale di Fisica Nucleare
# SPDX-License-Identifier: EUPL-1.2

USERNAME=${1}
USER_UID=${2}
USER_GID=${3}

set -ex

groupadd --gid $USER_GID $USERNAME
useradd --uid $USER_UID --gid $USER_GID -m $USERNAME

echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME
chmod 0440 /etc/sudoers.d/$USERNAME