#!/hint/bash -euE
# Copyright (C) 2018  Luke Shumaker
# Copyright (C) 2023  Umorpha Systems
# SPDX-License-Identifier: AGPL-3.0-or-later

load_module "$(dirname -- "${BASH_SOURCE[0]}")/base-sshd.sh"

packages+=(
	# Functionality
	sudo

	# Experience
	less
	bash-completion
	rxvt-unicode-terminfo
)

post_install+=(
	01:umorpha-sshusers:early
	99:umorpha-sshusers:late
)

umorpha-sshusers:early() {
	local arg_mountpoint=$1

	echo en_US.UTF-8 UTF-8 >"${arg_mountpoint}/etc/locale.gen"
	arch-chroot -- "$arg_mountpoint" locale-gen

	cat >"${arg_mountpoint}/etc/locale.conf" <<-EOF
		LANG=en_US.UTF-8
		LC_COLLATE=C
	EOF

	echo '%wheel ALL=(ALL) ALL' >"$arg_mountpoint/etc/sudoers.d/00-wheel"

	useradd --root="$arg_mountpoint" --gid=users --comment='Luke T. Shumaker' --create-home lukeshu
	passwd  --root="$arg_mountpoint" --delete --expire lukeshu
	gpasswd --root="$arg_mountpoint" --add=lukeshu wheel
	mkdir "$arg_mountpoint/home/lukeshu/.ssh"
	echo >"$arg_mountpoint/home/lukeshu/.ssh/authorized_keys" 'ssh-rsa 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 lukeshu@lukeshu-thinkpad-e15'		
}

umorpha-sshusers:late() {
	local arg_mountpoint=$1

	local user uidgid
	for user in lukeshu; do
		uidgid=$(awk -v FS=: -v OFS=: "\$1 == "$user" { print \$3, \$4 }" <"$arg_mountpoint/etc/passwd")
		chown -R -- "$uidgid" "$arg_mountpoint/home/$user"
	done
}