#!/bin/bash

set -e

domain=
master=
secret=

while (( $# > 0 )); do
	case "$1" in
	--domain)
		domain="$2"
		shift
		;;
	--master)
		master="$2"
		shift
		;;
	--secret)
		secret="$2"
		shift
		;;
	*)
		echo "WAAT? NO MAHNEEY?"
		exit 1
	esac
	shift
done

cd "$(dirname "$( readlink -f "$0" )" )" || cd /tmp/shib_deploy || exit 1

# Replace domain in everything
find . -type f -exec sed -i "s/%DOMAIN%/$domain/g" {} \;

dest="/opt/bwlp"
mkdir -p "$dest"
mkdir -p "/etc/dnbd3-server"
cp check-and-toggle-mode.sh "$dest/"
cp copy-current-config.sh "$dest/"
cp bwlp-*.{service,timer} "/etc/systemd/system/"
cp dnbd3-*.service "/etc/systemd/system/"
cp ??0-bwlp-*.conf "/etc/apache2/sites-available/"
cp server.conf alt-servers "/etc/dnbd3-server/"

sed -i "/$domain/d" "/etc/hosts"
echo "$master	$domain" >> "/etc/hosts"

apt install -y apache2 socat libjansson4 \
	libapache2-mod-php php-curl php-json php-mbstring php-mysql \
	libapache2-mod-shib mariadb-server default-jre-headless

a2enmod proxy proxy_http ssl headers
mkdir -p /var/log/apache2/masterserver
rm -f -- /etc/apache2/sites-enabled/*.conf
ln -nfs ../sites-available/000-bwlp-default.conf /etc/apache2/sites-enabled/000-bwlp-default.conf

if ! id bwlp; then
	adduser --disabled-password --comment 'bwlp-user' bwlp
fi

echo "SHARED_SECRET='$secret'" > /opt/bwlp/config

mariadb <<EOF
CREATE DATABASE IF NOT EXISTS bwlp;
CREATE USER IF NOT EXISTS 'bwlp'@'localhost';
SET PASSWORD FOR 'bwlp'@'localhost' = PASSWORD('geheim');
GRANT ALL PRIVILEGES ON bwlp.* TO 'bwlp'@'localhost';
EOF

mkdir -p "/home/bwlp/server/config/"
cp global.properties mysql.properties "/home/bwlp/server/config/"
chown -R bwlp:bwlp "/home/bwlp/server/"
chmod -R o-rwx "/home/bwlp/server/config/"

mkdir -p "/var/www/masterserver/webif/"
cp config.php "/var/www/masterserver/webif/"
chgrp www-data "/var/www/masterserver/webif/config.php"
chmod o-rwx "/var/www/masterserver/webif/config.php"

if ! id dnbd3; then
	adduser --disabled-password --comment 'dnbd3-user' dnbd3
fi
if mountpoint /mnt/store; then
	mkdir -p /mnt/store/dnbd3
	chown -R dnbd3:dnbd3 /mnt/store/dnbd3
fi

systemctl daemon-reload
systemctl enable --now bwlp-check-master.timer bwlp-copy-config.timer

systemctl start bwlp-copy-config.service
systemctl start bwlp-check-master.service

: