#!/usr/bin/env bash
# MySQL-BU - MySQL Backup Scripts

action="$1"
VERS='1.01272019'
CERT_DAEMON='/usr/bin/certbot'

source /opt/idssys/nodemgmt/settings.conf
source /opt/idssys/defaults/colors.inc
source /opt/idssys/defaults/default.inc

# ========================================================= #

MAIN_MENU() {
	while :
	do
		clear
		echo ""
		echo -e "${idsCL[LightGreen]} NodeMgmt - Galera/NGINX Node Management${idsCL[Default]}  ${idsCL[DarkGray]}(ver-${VERS})${idsCL[Default]}"
		echo -e "${idsCL[LightGreen]}-----------------------------------------------------------------${idsCL[Default]}"
		echo -e "Node hostname:   ${node_hostname}"
		echo -e "${idsCL[LightGreen]}-----------------------------------------------------------------${idsCL[Default]}"
		echo ""
		echo " [1] Change Backup Location"
		echo " [2] Change MySQL User"
		echo " [3] Change MySQL Password"
		echo " [4] Change MySQL Config File Location"
		echo " [5] Change The Number of Backup Days to Keep"
		echo ""
		echo " [B] Run Backup"
		echo " [L] List Backups"
		echo " [D] Delete Backups"
		echo ""
		echo " [C] Add Crontab Entry to run every 3 Hours"
		echo -e "     ${idsCL[DarkGray]}(edit crontab manually to adjust the backup frequency)${idsCL[Default]}"
		echo ""
		echo " [Q] Quit"
		echo ""
		echo ""
		echo -e -n "${idsCL[LightYellow]}Please select an [ActionItem] from above:${idsCL[Default]} "
		read -n 1 opt
		echo ""
		case $opt in
			1) WEBMIN_INSTALL
				INSTALL_MENU;;
			2) GLANCES_INSTALL
				INSTALL_MENU;;
			3) X11VNC_INSTALL
				INSTALL_MENU;;
			4) FW_INSTALL
				INSTALL_MENU;;
			5) LINUPX_UNINSTALL
				INSTALL_MENU;;
			[Bb]) RUN_BACKUP;;
			[Ll]) LIST_BACKUPS;;
			[Dd]) DELETE_MENU;;
			[Cc]) ADD_CRONTAB;;
			[Qq]) EXIT1
				exit 1;;
			*)	echo "Thats an invaild option,";
				echo "please select a valid option only.";
				sleep 1;;
		esac
	done
}

case "$1" in

 start)
	sleep 15
	echo -e "${BBlue}HAProxy Starting...${Color_Off}"
	service haproxy start
	ssh root@10.5.10.52 service haproxy start
	ssh root@10.5.10.53 service haproxy start
	echo -e "${BBlue}NGINX Reload...${Color_Off}"
	service nginx reload
	ssh root@10.5.10.52 service nginx reload
	ssh root@10.5.10.53 service nginx reload

	exit 0
 ;;

 stop)
	echo -e "${BBlue}HAProxy Stopping...${Color_Off}"
	service haproxy stop
	ssh root@10.5.10.52 service haproxy stop
	ssh root@10.5.10.53 service haproxy stop
	exit 0;;

 gogs-start)
	echo -e "${BBlue}Gogs Starting...${Color_Off}"
	service gogs start
	ssh root@10.5.10.52 service gogs start
	ssh root@10.5.10.53 service gogs start
	exit 0;;

 gogs-stop)
	echo -e "${BBlue}Gogs Stopping...${Color_Off}"
	service gogs stop
	ssh root@10.5.10.52 service gogs stop
	ssh root@10.5.10.53 service gogs stop
	exit 0;;

 gogs-restart)
	echo -e "${BBlue}Gogs Restarting...${Color_Off}"
	service gogs restart
	ssh root@10.5.10.52 service gogs restart
	ssh root@10.5.10.53 service gogs restart
	exit 0;;

 nginx-start)
	echo -e "${BBlue}NGINX Starting...${Color_Off}"
	service nginx start
	ssh root@10.5.10.52 service nginx start
	ssh root@10.5.10.53 service nginx start
	exit 0;;

 nginx-stop)
	echo -e "${BBlue}NGINX Stopping...${Color_Off}"
	service nginx stop
	ssh root@10.5.10.52 service nginx stop
	ssh root@10.5.10.53 service nginx stop
	exit 0;;

 nginx-restart)
	echo -e "${BBlue}NGINX Restarting...${Color_Off}"
	service nginx restart
	ssh root@10.5.10.52 service nginx restart
	ssh root@10.5.10.53 service nginx restart
	exit 0;;

 reload)
	service nginx reload
	ssh root@10.5.10.52 service nginx reload
	ssh root@10.5.10.53 service nginx reload
	exit 0
 ;;

 new)
	# "$0" stop
	echo -e "${Green}Requesting Certificate for '${BBlue}$2${Green}'...${Color_Off}"
	# $DAEMON certonly --standalone -d $2
	$DAEMON certonly --webroot -w /var/www/html -d $2
	# chown -R root:letsencrypt /etc/letsencrypt
	# chmod -R 6775 /etc/letsencrypt
	# "$0" start
	# redirect_artica-ssl_files
	exit 0
 ;;

 new-mass)
	echo -e "${Green}Requesting Certificate for '${BBlue}$2${Green}'...${Color_Off}"
	# $DAEMON certonly --standalone -d $2
	$DAEMON certonly --webroot -w /var/www/html -d $2
	# chown -R root:letsencrypt /etc/letsencrypt
	# chmod -R 6775 /etc/letsencrypt
	# redirect_artica-ssl_files
	exit 0
 ;;

 renew)
	"$0" stop
	echo -e "${Green}Renewing Certificates...${Color_Off}"
	# $DAEMON renew
	$DAEMON renew certonly --webroot -w /var/www/html -d $2
	chown -R root:letsencrypt /etc/letsencrypt
	chmod -R 6775 /etc/letsencrypt
	"$0" start
	# redirect_artica-ssl_files
	exit 0
 ;;

 nightlyrenew)
	rm -f /opt/nodemgmt/cert-renewal-run-$(hostname)
	"$0" stop >> /opt/nodemgmt/cert-renewal-run-$(hostname)
	# $DAEMON renew >> /opt/nodemgmt/cert-renewal-run-$(hostname)
	$DAEMON renew certonly --webroot -w /var/www/html -d $2 >> /opt/nodemgmt/cert-renewal-run-$(hostname)
	chown -R root:letsencrypt /etc/letsencrypt
	chmod -R 6775 /etc/letsencrypt
	"$0" start >> /opt/nodemgmt/cert-renewal-run-$(hostname)
	exit 0
 ;;


 redirect-ssl)
	redirect_artica-ssl_files
	service nginx restart

	read -n 1 -t 10 -p "Are you sure you wish to reboot (y/N)?" redirect_choice
	case "$redirect_choice" in 
	[Yy]) if [ "$EUID" -ne 0 ]
	      then
		service artica-webservices restart
	      fi
	      exit 0;;
	esac
	exit 0;;
	
 'gui') MAIN_MENU;;

 *)
	echo
	echo
	echo "'new' - Creates a new certificate."
	echo "---------------------------------------------------------------------------------------"
	echo "examples:"
	echo "  single-domain    = 'nodemgmt new www.example.com'"
	echo "  multiple-domains = 'nodemgmt new www.example.com,dev.example.com,...'"
	echo
	echo "'new-mass' - Creates a new certificate, but doesnt go through the"
	echo "             process of stopping and restarting nginx each time"
	echo "---------------------------------------------------------------------------------------"
	echo "examples (same as 'new'):"
	echo "  single-domain    = 'nodemgmt new-mass www.example.com'"
	echo "  multiple-domains = 'nodemgmt new-mass www.example.com,dev.example.com,...'"
	echo
	echo "'renew' - Renews all certificates. This command could be run routinly by adding this"
	echo "                                   line into crontab: \"0 4 * * 0 /usr/local/bin/nodemgmt renew\""
	echo "---------------------------------------------------------------------------------------"
	echo "examples:"
	echo "  'nodemgmt renew'"
	echo
	echo "'redirect-ssl' - Redirects the configured Artica certificates to use the LetsEncrypt certificates"
	echo "---------------------------------------------------------------------------------------"
	echo "examples:"
	echo "  'nodemgmt redirect-ssl'"
	echo
	echo "'stop' - Stops any process that interfere with creating a standalone server"
	echo "---------------------------------------------------------------------------------------"
	echo "examples:"
	echo "  'nodemgmt stop'"
	echo
	echo "'start' - Starts any process that had interfered with creating a standalone server"
	echo "---------------------------------------------------------------------------------------"
	echo "examples:"
	echo "  'nodemgmt start'"
	echo

	exit 1
 ;;

esac

exit 0