#!/bin/bash

# VPN Client app for YunoHost
# Copyright (C) 2015 Julien Vaubourg <julien@vaubourg.com>
# Contribute at https://github.com/labriqueinternet/vpnclient_ynh
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

#=================================================
# GENERIC STARTING
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source _common.sh
source /usr/share/yunohost/helpers

#=================================================
# LOAD SETTINGS
#=================================================

app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get $app domain)

#=================================================
# The End
ynh_systemctl stop ynh-vpnclient-checker.service
sudo systemctl disable ynh-vpnclient-checker.service
ynh_systemctl stop ynh-vpnclient-checker.timer && sleep 1
sudo systemctl disable ynh-vpnclient-checker.timer
ynh_systemctl stop ynh-vpnclient
sudo systemctl disable ynh-vpnclient
sudo yunohost service remove ynh-vpnclient
sudo ynh_secure_remove /etc/systemd/system/ynh-vpnclient* /usr/local/bin/ynh-vpnclient*
sudo ynh_secure_remove /tmp/.ynh-vpnclient-*

# Remove confs
sudo ynh_secure_remove /etc/openvpn/client.conf{.tpl,.tpl.restore,}
sudo ynh_secure_remove /etc/nginx/conf.d/${domain}.d/${app}.conf
sudo ynh_secure_remove /etc/php5/fpm/pool.d/${app}.conf
sudo ynh_secure_remove /etc/yunohost/hooks.d/90-vpnclient.tpl
sudo ynh_secure_remove /etc/systemd/system/openvpn@.service

# Remove certificates
sudo ynh_secure_remove /etc/openvpn/keys/

# Remove packages
ynh_remove_app_dependencies

# Restart services
sudo systemctl restart php5-fpm
sudo systemctl reload nginx

# Remove sources
sudo ynh_secure_remove "/var/www/${app}/"

# Removed system user
ynh_system_user_delete ${app}
sudo ynh_secure_remove "/etc/sudoers.d/${app}_ynh"