utility-ssh

#!/bin/bash

# dependencies /////////////////////////////////////////////////////////////////

if [ -f "${HOME}"/.local/bin/frobulator ]
then
	rm -r -f "${HOME}"/.local/bin/frobulator
fi

if [[ -z $(command -v frobulator) ]]
then
	if [[ $(id -u -n) = "root" ]]
	then
		SUDO_HOME=/root

		USER="${SUDO_USER}"

		HOME=/home/"${USER}"
	fi

	if [[ -z $(command -v curl) ]]
	then
		yes | apt-get install curl
	fi

	if [ ! -d "${HOME}"/.local/bin ]
	then
		mkdir -p "${HOME}"/.local/bin
	fi

	curl -s -L get.frbltr.app > "${HOME}"/.local/bin/frobulator

	chmod +x "${HOME}"/.local/bin/frobulator
fi

. "${HOME}"/.local/bin/frobulator

# superuser ////////////////////////////////////////////////////////////////////

# script ///////////////////////////////////////////////////////////////////////

script=$(basename -- "${BASH_SOURCE[0]}")

# version //////////////////////////////////////////////////////////////////////

version="05-22-2024"

# usage ////////////////////////////////////////////////////////////////////////

# prompt ///////////////////////////////////////////////////////////////////////

frobulator.script "Setting up ${script#*-}"

# variables ////////////////////////////////////////////////////////////////////

# defaults /////////////////////////////////////////////////////////////////////

# functions ////////////////////////////////////////////////////////////////////

frobulator.install openssh-server

frobulator.silence "service ssh restart" &

frobulator.process "Starting service"

# authorized keys file check

frobulator.fwd "Copying keys..."
echo

if [ -f "${PREFIX}"/media/internal/.ssh/authorized_keys ]
then
	:
else
	frobulator.file "${PREFIX}"/media/internal/.ssh authorized_keys
fi

if [ -d "${HOME}"/.ssh ]
then
	rm						\
			--recursive		\
			--force 		"${HOME}"/.ssh

	cp 						\
			--recursive		\
			--force			"${PREFIX}"/media/internal/.ssh "${HOME}"/.ssh

else
	cp 						\
			--recursive		\
			--force			"${PREFIX}"/media/internal/.ssh "${HOME}"/.ssh
fi

# set permissions

frobulator.fwd "Setting permissions..."
echo

list=(
	"${HOME}"/.ssh
	"${PREFIX}"/media/internal/.ssh
	)

for directory in ${directories_list[@]}
do
	# ownership

	sudo chown "${USER}" "${directory}"
	sudo chown "${USER}" "${directory}"/*
	sudo chown "${USER}" "${directory}"/.keys/
	sudo chown "${USER}" "${directory}"/.keys/*

	# permissions

	sudo chmod 700 "${directory}"
	sudo chmod 755 "${directory}"/known_hosts
	sudo chmod 400 "${directory}"/.keys/*
	sudo chmod 600 "${directory}"/config
	sudo chmod 600 "${directory}"/authorized_keys
done

list=()