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#!/bin/bash
# Wifi Hotspot app for YunoHost
# Copyright (C) 2015 Julien Vaubourg <julien@vaubourg.com>
# Contribute at https://github.com/labriqueinternet/hotspot_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 $app domain)
firmware_nonfree=$(ynh_app_setting_get $app firmware_nonfree)
service_name=$(ynh_app_setting_get $app service_name)
final_path=$(ynh_app_setting_get $app final_path)
#=================================================
# STANDARD REMOVE
#=================================================
# REMOVE SERVICE FROM ADMIN PANEL
#=================================================
# Remove a service from the admin panel, added by `yunohost service add`
if yunohost service status $service_name >/dev/null 2>&1
then
ynh_print_info "Removing $app service"
yunohost service stop $service_name
yunohost service remove $service_name
fi
#=================================================
# STOP AND REMOVE SERVICE
#=================================================
ynh_print_info "Stopping and removing the systemd service"
# Remove the dedicated systemd config
ynh_remove_systemd_config
#=================================================
# REMOVE DEPENDENCIES
#=================================================
ynh_print_info "Removing dependencies"
# Remove metapackage and its dependencies
ynh_remove_app_dependencies
#=================================================
# REMOVE APP MAIN DIR
#=================================================
ynh_print_info "Removing app main directory"
# Remove the app directory securely
ynh_secure_remove "$final_path"
ynh_secure_remove /usr/local/bin/$service_name
ynh_secure_remove "/usr/local/bin/iw_multissid"
ynh_secure_remove "/usr/local/bin/iw_devices"
ynh_secure_remove "/usr/local/bin/iw_ssids"
ynh_secure_remove "/usr/local/bin/ipv6_expanded"
ynh_secure_remove "/usr/local/bin/ipv6_compressed"
ynh_secure_remove "/etc/sudoers.d/${app}_ynh"
for FILE in $(ls /tmp/.ynh-hotspot-* 2>/dev/null)
do
ynh_secure_remove "$FILE"
done
# Remove confs
ynh_secure_remove "/etc/dnsmasq.dhcpd/dhcpdv6.conf.tpl"
ynh_secure_remove "/etc/dnsmasq.dhcpd/dhcpdv4.conf.tpl"
for FILE in $(ls /etc/hostapd/hostapd.conf{.tpl?,} 2>/dev/null)
do
ynh_secure_remove "$FILE"
done
# Remove packages
if [[ $firmware_nonfree -eq 0 ]]; then
# Remove free firmwares
if ! dpkg -l firmware-atheros &> /dev/null; then
ynh_secure_remove /lib/firmware/htc_7010.fw
ynh_secure_remove /lib/firmware/htc_9271.fw
fi
fi
#=================================================
# REMOVE NGINX CONFIGURATION
#=================================================
ynh_print_info "Removing nginx web server configuration"
# Remove the dedicated nginx config
ynh_remove_nginx_config
#=================================================
# REMOVE PHP-FPM CONFIGURATION
#=================================================
ynh_print_info "Removing php-fpm configuration"
# Remove the dedicated php-fpm config
ynh_remove_fpm_config
#=================================================
# CLOSE A PORT
#=================================================
if yunohost firewall list | grep -q "\- 547$"
then
ynh_print_info "Closing port 547"
ynh_exec_warn_less yunohost firewall disallow UDP 547
fi
if yunohost firewall list | grep -q "\- 67$"
then
ynh_print_info "Closing port 67"
ynh_exec_warn_less yunohost firewall disallow UDP 67
fi
#=================================================
# GENERIC FINALIZATION
#=================================================
# REMOVE DEDICATED USER
#=================================================
ynh_print_info "Removing the dedicated system user"
# Delete a system user
ynh_system_user_delete $app
#=================================================
# END OF SCRIPT
#=================================================
ynh_print_info "Removal of $app completed"