Aether/Makefile

SHELL := /bin/bash
BACKUPDIR := /usr/local/backup

client: user aether.bash
	cp aether.bash /home/aether/aether.bash
	/home/aether/aether.bash
	sudo -u aether crontab -l > /tmp/cronie
	grep aether.bash /tmp/cronie || echo '0 1 * * * /home/aether/aether.bash &>> /var/log/aether.log' >> /tmp/cronie
	sudo -u aether crontab /tmp/cronie
	rm /tmp/cronie
	touch /var/log/aether.log
	chown aether:aether /var/log/aether.log
	make checkperm

compile:
	@echo Nothing to do	

install: compile
	@echo You must specify client or server in a call to make.

server: keys scripts user ./aether-gen.bash ./aether.pub ./server-backup
	bash ./aether-gen.bash
	cp ./aether.pub /home/aether/.ssh/authorized_keys
	cp ./aether-gen.bash /root/bin/aether-gen.bash
	mkdir -p /usr/local/etc/Aether/backup-entries
	touch /usr/local/etc/Aether/nodeslist
	mkdir -p ${BACKUPDIR};  
	make checkperm
	@echo You have the files. Add aether-gen.bash and server-backup to root\'s crontab.
	@echo Mark services to be backed up by adding a file from examples/ to /usr/local/etc/Aether/backup-entries
	@echo Track client nodes in /usr/local/etc/Aether/nodeslist

user: aether make-user.bash
	/bin/bash ./make-user.bash

node-command: 
	@echo USE THE FOLLOWING COMMANDS TO SET UP A NODE.
	@echo -ne 'git clone https://aninix.net/foundation/Aether;'
	@echo
	@echo -ne 'cd Aether; cat > aether # Paste the private key'
	@echo
	@echo -ne 'make client'
	@echo
	@echo MAKE SURE TO ADD THE NODE TO /usr/local/etc/Aether/nodes.list

keys:
	if [ ! -f ./aether ]; then ssh-keygen -t rsa -P "" -f aether; fi

scripts: ./server-backup ./remote-backup
	cp ./server-backup /root/bin
	cp ./remote-backup /root/bin
	make checkperm

reverse: 
	if [ -f /root/bin/server-backup ]; then cp /root/bin/server-backup .; fi
	if [ -f /root/bin/remote-backup ]; then cp /root/bin/remote-backup .; fi
	if [ -f /root/bin/aether-gen.bash ]; then cp /root/bin/aether-gen.bash .; fi
	if [ -f /home/aether/aether.bash ]; then cp /home/aether/aether.bash .; fi

diff:
	if [ -f /root/bin/server-backup ]; then diff ./server-backup /root/bin/server-backup; fi
	if [ -f /root/bin/remote-backup ]; then diff ./remote-backup /root/bin/remote-backup; fi
	if [ -f /root/bin/aether-gen.bash ]; then diff ./aether-gen.bash /root/bin/aether-gen.bash; fi
	if [ -f /home/aether/aether.bash ]; then diff ./aether.bash /home/aether/aether.bash; fi

checkperm:
	id aether;
	if [ -d /home/aether ]; then chmod 0600 /home/aether/.ssh/authorized_keys; chmod 0700 /home/aether/.ssh /home/aether; chown -R aether:aether /home/aether; fi
	if [ -f /root/bin/remote-backup ]; then chmod 0700 /root/bin/remote-backup; chown root:root /root/bin/remote-backup; fi
	if [ -f /root/bin/server-backup ]; then chmod 0700 /root/bin/server-backup; chown root:root /root/bin/server-backup; fi 
	if [ -d /usr/local/etc/Aether ]; then chmod -R 0700 /usr/local/etc/Aether; chown -R aether:aether /usr/local/etc/Aether; fi
	if [ -d ${BACKUPDIR} ]; then chmod 0770 ${BACKUPDIR}; chown postgres:root ${BACKUPDIR}; fi
	if [ -f /var/log/aether.log ]; then chown aether:aether /var/log/aether.log; chmod 0750 /var/log/aether.log; fi

clean:
	@bash -c 'printf "This will irreversibly destroy all backups. Confirm? [YES/no]  " ; read answer; [ "$$answer" == "YES" ] && exit 0; exit 1'	
	for i in `ls /home/aether/aether*`; do shred $$i; done
	rm -Rf /home/aether
	userdel aether
	find /usr/local/backup -type f -exec shred {} \;
	rm -Rf /usr/local/backup; fi

test: 
	python3 -m pytest