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pihole_ynh/scripts/remove
2019-12-09 18:09:43 +01:00

172 lines
5.3 KiB
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#!/bin/bash
#=================================================
# GENERIC STARTING
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Load settings" --weight=2
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get $app domain)
port=$(ynh_app_setting_get $app port)
#=================================================
# STANDARD REMOVE
#=================================================
# REMOVE SERVICE FROM ADMIN PANEL
#=================================================
# Check if the service is declared in YunoHost
if ynh_exec_fully_quiet yunohost service status pihole-FTL
then
ynh_print_info "Remove pihole-FTL service" >&2
yunohost service remove pihole-FTL
fi
#=================================================
# STOP PIHOLE-FTL SERVICE
#=================================================
ynh_script_progression --message="Stop and remove the service"
ynh_systemd_action --action=stop --service_name=pihole-FTL
ynh_exec_warn_less systemctl disable pihole-FTL
rm -f "/etc/init.d/pihole-FTL" "/usr/bin/pihole-FTL" "/var/run/pihole-FTL.pid" "/var/run/pihole-FTL.port"
#=================================================
# REMOVE DEPENDENCIES
#=================================================
ynh_script_progression --message="Remove dependencies" --weight=7
# Remove metapackage and its dependencies
ynh_remove_app_dependencies
#=================================================
# REMOVE THE DIRECTORIES OF THE APP
#=================================================
ynh_script_progression --message="Remove app main directories"
# Remove storage directory
ynh_secure_remove "/etc/pihole"
# Remove app directory
ynh_secure_remove "/opt/pihole"
# Remove admin panel directory
ynh_secure_remove "/var/www/pihole"
# Remove local clone of the repository
ynh_secure_remove "/etc/.pihole"
#=================================================
# REMOVE NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Remove nginx configuration"
# Remove the dedicated nginx config
ynh_remove_nginx_config
#=================================================
# REMOVE PHP-FPM CONFIGURATION
#=================================================
ynh_script_progression --message="Remove php-fpm configuration" --weight=2
# Remove the dedicated php-fpm config
ynh_remove_fpm_config
#=================================================
# CLOSE PORTS
#=================================================
ynh_script_progression --message="Close ports" --weight=13
if yunohost firewall list | grep -q "\- $port$"
then
ynh_print_info "Close port $port" >&2
ynh_exec_quiet yunohost firewall disallow TCP $port
fi
if yunohost firewall list | grep -q "\- 67$"
then
ynh_print_info "Close port 67" >&2
ynh_exec_quiet yunohost firewall disallow UDP 67
fi
#=================================================
# SPECIFIC REMOVE
#=================================================
# REMOVE CRON FILE
#=================================================
ynh_secure_remove "/etc/cron.d/pihole"
#=================================================
# REMOVE OTHER FILES
#=================================================
# Remove logs
ynh_secure_remove "/var/log/pihole.log"
ynh_secure_remove "/var/log/pihole-FTL.log"
# Remove main script
ynh_secure_remove "/usr/local/bin/pihole"
ynh_secure_remove "/etc/bash_completion.d/pihole"
# Remove sudoer file
ynh_secure_remove "/etc/sudoers.d/pihole"
#=================================================
# REMOVE DNSMASQ CONFIG
#=================================================
ynh_script_progression --message="Remove Dnsmasq config" --weight=2
ynh_systemd_action --action=stop --service_name=dnsmasq
rm -f "/etc/dnsmasq.d/01-pihole.conf"
rm -f "/etc/dnsmasq.d/02-pihole-dhcp.conf"
rm -f "/etc/dnsmasq.d/03-pihole-wildcard.conf"
rm -f "/etc/dnsmasq.d/04-pihole-static-dhcp.conf"
ynh_replace_string "#pihole# " "" /etc/dnsmasq.conf
#=================================================
# CLEAN /etc/hosts
#=================================================
ynh_script_progression --message="Clean /etc/hosts"
# Uncomment lines in /etc/hosts
sed -i "s/#Commented by pihole# //g" /etc/hosts
# And remove extra lines, added by PiHole
sed -i "/#Added by pihole#/d" /etc/hosts
#=================================================
# RESTART DNSMASQ
#=================================================
ynh_script_progression --message="Restart Dnsmasq"
ynh_systemd_action --action=restart --service_name=dnsmasq
#=================================================
# REMOVE CONF_REGEN HOOK
#=================================================
ynh_secure_remove /usr/share/yunohost/hooks/conf_regen/50-dnsmasq_$app
#=================================================
# GENERIC FINALISATION
#=================================================
# REMOVE DEDICATED USER
#=================================================
ynh_script_progression --message="Remove the dedicated user" --weight=2
ynh_system_user_delete $app
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Deletion completed" --last