mirror of
https://github.com/YunoHost-Apps/pihole_ynh.git
synced 2024-09-03 20:05:58 +02:00
406 lines
14 KiB
Bash
406 lines
14 KiB
Bash
#!/bin/bash
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#=================================================
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# GENERIC START
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#=================================================
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# IMPORT GENERIC HELPERS
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#=================================================
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source _common.sh
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source /usr/share/yunohost/helpers
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#=================================================
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# LOAD SETTINGS
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#=================================================
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ynh_script_progression --message="Loading installation settings..." --weight=3
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app=$YNH_APP_INSTANCE_NAME
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domain=$(ynh_app_setting_get --app=$app --key=domain)
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path_url=$(ynh_app_setting_get --app=$app --key=path)
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admin=$(ynh_app_setting_get --app=$app --key=admin)
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query_logging=$(ynh_app_setting_get --app=$app --key=query_logging)
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final_path=$(ynh_app_setting_get --app=$app --key=final_path)
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enable_dhcp=$(ynh_app_setting_get --app=$app --key=enable_dhcp)
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port=$(ynh_app_setting_get --app=$app --key=port)
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pihole_version="$(ynh_app_setting_get --app=$app --key=pihole_version)"
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overwrite_setupvars=$(ynh_app_setting_get --app=$app --key=overwrite_setupvars)
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overwrite_ftl=$(ynh_app_setting_get --app=$app --key=overwrite_ftl)
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overwrite_nginx=$(ynh_app_setting_get --app=$app --key=overwrite_nginx)
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overwrite_phpfpm=$(ynh_app_setting_get --app=$app --key=overwrite_phpfpm)
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admin_mail_html=$(ynh_app_setting_get --app=$app --key=admin_mail_html)
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fpm_footprint=$(ynh_app_setting_get --app=$app --key=fpm_footprint)
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fpm_usage=$(ynh_app_setting_get --app=$app --key=fpm_usage)
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#=================================================
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# CHECK VERSION
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#=================================================
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ynh_script_progression --message="Checking version..." --weight=1
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upgrade_type=$(ynh_check_app_version_changed)
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#=================================================
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# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
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#=================================================
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ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=7
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# Backup the current version of the app
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ynh_backup_before_upgrade
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ynh_clean_setup () {
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read -p "999"
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# Restore it if the upgrade fails
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ynh_restore_upgradebackup
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}
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# Exit if an error occurs during the execution of the script
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ynh_abort_if_errors
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#=================================================
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# ACTIVATE MAINTENANCE MODE
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#=================================================
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ynh_script_progression --message="Activating maintenance mode..."
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ynh_maintenance_mode_ON
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#=================================================
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# STANDARD UPGRADE STEPS
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#=================================================
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# ENSURE DOWNWARD COMPATIBILITY
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#=================================================
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ynh_script_progression --message="Ensuring downward compatibility..."
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# If overwrite_setupvars doesn't exist, create it
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if [ -z "$overwrite_setupvars" ]; then
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overwrite_setupvars=1
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ynh_app_setting_set --app=$app --key=overwrite_setupvars --value=$overwrite_setupvars
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fi
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# If overwrite_ftl doesn't exist, create it
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if [ -z "$overwrite_ftl" ]; then
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overwrite_ftl=1
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ynh_app_setting_set --app=$app --key=overwrite_ftl --value=$overwrite_ftl
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fi
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# If overwrite_nginx doesn't exist, create it
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if [ -z "$overwrite_nginx" ]; then
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overwrite_nginx=1
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ynh_app_setting_set --app=$app --key=overwrite_nginx --value=$overwrite_nginx
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fi
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# If overwrite_phpfpm doesn't exist, create it
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if [ -z "$overwrite_phpfpm" ]; then
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overwrite_phpfpm=1
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ynh_app_setting_set --app=$app --key=overwrite_phpfpm --value=$overwrite_phpfpm
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fi
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# If admin_mail_html doesn't exist, create it
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if [ -z "$admin_mail_html" ]; then
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admin_mail_html=1
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ynh_app_setting_set --app=$app --key=admin_mail_html --value=$admin_mail_html
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fi
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# If fpm_footprint doesn't exist, create it
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if [ -z "$fpm_footprint" ]; then
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fpm_footprint=low
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ynh_app_setting_set --app=$app --key=fpm_footprint --value=$fpm_footprint
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fi
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# If fpm_usage doesn't exist, create it
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if [ -z "$fpm_usage" ]; then
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fpm_usage=low
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ynh_app_setting_set --app=$app --key=fpm_usage --value=$fpm_usage
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fi
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# If pihole_version doesn't exist, create it
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if [ -z "$pihole_version" ]; then
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pihole_version="Last 3.X"
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ynh_app_setting_set --app=$app --key=pihole_version --value="$pihole_version"
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fi
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#=================================================
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# CREATE DEDICATED USER
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#=================================================
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ynh_script_progression --message="Making sure dedicated system user exists..." --weight=1
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# Create a dedicated user (if not existing)
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ynh_system_user_create --username=$app --home_dir="$final_path"
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#=================================================
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# DOWNLOAD, CHECK AND UNPACK SOURCE
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#=================================================
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pihole_local_repo="/etc/.pihole"
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if [ "$upgrade_type" == "UPGRADE_APP" ]
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then
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ynh_script_progression --message="Upgrading source files..." --weight=4
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# Update the last version available
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ynh_setup_source --dest_dir="$pihole_local_repo" --source_id=app
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# Update admin dashboard
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ynh_setup_source --dest_dir="$final_path" --source_id=admin_dashboard
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fi
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chown $app:www-data "$final_path"
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#=================================================
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# UPGRADE DEPENDENCIES
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#=================================================
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ynh_script_progression --message="Upgrading dependencies..." --weight=6
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ynh_install_app_dependencies $pkg_dependencies
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#=================================================
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# PHP-FPM CONFIGURATION
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#=================================================
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# Overwrite the php-fpm configuration only if it's allowed
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if [ $overwrite_phpfpm -eq 1 ]
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then
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ynh_script_progression --message="Upgrading PHP-FPM configuration..." --weight=3
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# Create a dedicated php-fpm config
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ynh_add_fpm_config --usage=$fpm_usage --footprint=$fpm_footprint --dedicated_service
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fi
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#=================================================
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# NGINX CONFIGURATION
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#=================================================
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# Overwrite the nginx configuration only if it's allowed
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if [ $overwrite_nginx -eq 1 ]
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then
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ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=2
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# Create a dedicated NGINX config
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ynh_add_nginx_config
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fi
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#=================================================
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# SPECIFIC UPGRADE
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#=================================================
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# UPDATE PI-HOLE SCRIPTS
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#=================================================
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pihole_dir="/opt/pihole"
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cp -a "$pihole_local_repo/gravity.sh" "$pihole_dir/"
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cp -a $pihole_local_repo/advanced/Scripts/*.sh "$pihole_dir/"
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# And copy this fucking COL_TABLE file...
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cp -a "$pihole_local_repo/advanced/Scripts/COL_TABLE" "$pihole_dir/"
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#=================================================
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# COPY PI-HOLE MAIN SCRIPT
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#=================================================
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ynh_script_progression --message="Copying Pi-Hole main script..."
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cp -a "$pihole_local_repo/pihole" /usr/local/bin/
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cp -a "$pihole_local_repo/advanced/bash-completion/pihole" /etc/bash_completion.d/pihole
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#=================================================
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# CREATE SUDOER FILE
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#=================================================
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# This sudoers config allow pihole to execute /usr/local/bin/pihole as root without password. Nothing more.
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cp "$pihole_local_repo/advanced/Templates/pihole.sudo" /etc/sudoers.d/pihole
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echo "$app ALL=NOPASSWD: /usr/local/bin/pihole" >> /etc/sudoers.d/pihole
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chmod 0440 /etc/sudoers.d/pihole
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#=================================================
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# UPDATE LOGROTATE SCRIPT FOR PI-HOLE
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#=================================================
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pihole_storage="/etc/pihole"
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cp "$pihole_local_repo/advanced/Templates/logrotate" "$pihole_storage/logrotate"
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sed -i "/# su #/d;" "$pihole_storage/logrotate"
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#=================================================
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# UPDATE PIHOLE-FTL
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#=================================================
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ynh_script_progression --message="Upgrading PiHole-FTL..." --weight=35
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ynh_systemd_action --action=stop --service_name=pihole-FTL
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if [ "$upgrade_type" == "UPGRADE_APP" ]
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then
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# Get the source of Pi-Hole-FTL
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FTL_temp_path=$(mktemp -d)
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# Install the last version available
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ynh_setup_source --dest_dir="$FTL_temp_path" --source_id=FTL
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# Instead of downloading a binary file, we're going to compile it
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(
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cd "$FTL_temp_path"
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ynh_exec_warn_less cmake .
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ynh_exec_warn_less make
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ynh_exec_warn_less make install
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)
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ynh_secure_remove --file="$FTL_temp_path"
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fi
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# Overwrite pihole-FTL config file only if it's allowed
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if [ $overwrite_ftl -eq 1 ]
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then
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ynh_add_config --template="../conf/pihole-FTL.conf" --destination="$pihole_storage/pihole-FTL.conf"
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fi
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# Last version available
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# Stopped dnsmasq to replace it by pihole-FTL
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ynh_systemd_action --action=stop --service_name=dnsmasq
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# Disable the real dnsmasq service
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#ynh_exec_warn_less systemctl disable dnsmasq --quiet
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# And move the files that make the service available in systemd to really disable it
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#if [ ! -e "/lib/systemd/system/.dnsmasq.service.backup_by_pihole" ]; then
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# mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/.dnsmasq.service.backup_by_pihole
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#fi
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#if [ ! -e "/etc/init.d/.dnsmasq.backup_by_pihole" ]; then
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# mv /etc/init.d/dnsmasq /etc/init.d/.dnsmasq.backup_by_pihole
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#fi
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# Move dnsmasq to preserve the current binary
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#if [ ! -e "/usr/sbin/dnsmasq.backup_by_pihole" ]; then
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# mv /usr/sbin/dnsmasq /usr/sbin/dnsmasq.backup_by_pihole
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#fi
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# Replace dnsmasq by pihole-FTL
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# NOTE: pihole-FTL is actually a modified version of dnsmasq
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# https://github.com/pi-hole/FTL/tree/master/dnsmasq
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#ln -sf /usr/bin/pihole-FTL /usr/sbin/dnsmasq
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cp -a $pihole_local_repo/advanced/Templates/pihole-FTL.service /etc/init.d/pihole-FTL
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chmod +x /etc/init.d/pihole-FTL
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ynh_exec_warn_less systemctl enable pihole-FTL --quiet
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# Replace the service dnsmasq by pihole-FTL
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# That way, YunoHost can continue to use dnsmasq by actually using pihole-FTL
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#ln -sf /run/systemd/generator.late/pihole-FTL.service /etc/systemd/system/dnsmasq.service
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systemctl mask dnsmasq.service
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# Reload systemd config
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systemctl daemon-reload
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#=================================================
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# BUILD VARIABLES FILE
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#=================================================
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setupVars="$pihole_storage/setupVars.conf"
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# Overwrite the setupVars config file only if it's allowed
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if [ $overwrite_setupvars -eq 1 ]
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then
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# Verify the checksum of a file, stored by `ynh_store_file_checksum` in the install script.
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ynh_backup_if_checksum_is_different --file="$setupVars"
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# Get the default network interface
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main_iface=$(ip route | grep --max-count=1 default | awk '{print $5;}')
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echo "PIHOLE_INTERFACE=$main_iface" > $setupVars
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echo "IPV4_ADDRESS=127.0.0.1" >> $setupVars
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echo "IPV6_ADDRESS=::1" >> $setupVars
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echo "PIHOLE_DNS_1=" >> $setupVars
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echo "PIHOLE_DNS_2=" >> $setupVars
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if [ $query_logging -eq 1 ]; then
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query_logging=true
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else
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query_logging=false
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fi
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echo "QUERY_LOGGING=$query_logging" >> $setupVars
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echo "INSTALL_WEB=true" >> $setupVars
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# Recalculate and store the checksum of the file for the next upgrade.
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ynh_store_file_checksum --file="$setupVars"
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fi
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#=================================================
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# SET VERSIONS FOR THE FOOTER OF THE WEB INTERFACE
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#=================================================
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echo "master master master" > $pihole_storage/localbranches
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echo "$pihole_core_version $dashboard_version $FTL_version" | tee $pihole_storage/{GitHubVersions,localversions} > /dev/null
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#=================================================
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# UPDATE CRON JOB
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#=================================================
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cp $pihole_local_repo/advanced/Templates/pihole.cron /etc/cron.d/pihole
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# Remove git usage for version. Which fails because we use here a release instead of master.
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ynh_replace_string --match_string=".*updatechecker.*" --replace_string="#&" --target_file=/etc/cron.d/pihole
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#=================================================
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# INTEGRATE SERVICE IN YUNOHOST
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#=================================================
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ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
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yunohost service add pihole-FTL --description="PiHole backend service" --log="/var/log/pihole-FTL.log"
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#=================================================
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# UPDATE CONF_REGEN HOOK
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#=================================================
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ynh_script_progression --message="Updating conf_regen hook..." --weight=1
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cp ../conf/dnsmasq_regenconf_hook /usr/share/yunohost/hooks/conf_regen/50-dnsmasq_$app
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ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="/usr/share/yunohost/hooks/conf_regen/50-dnsmasq_$app"
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systemctl daemon-reload
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ynh_exec_warn_less yunohost tools regen-conf dnsmasq
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#=================================================
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# START PIHOLE-FTL
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#=================================================
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ynh_script_progression --message="Restarting PiHole-FTL..." --weight=2
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ynh_systemd_action --action=restart --service_name=pihole-FTL
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#=================================================
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# RELOAD NGINX
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#=================================================
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ynh_script_progression --message="Reloading NGINX web server..." --weight=1
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ynh_systemd_action --action=reload --service_name=nginx
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#=================================================
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# DEACTIVE MAINTENANCE MODE
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#=================================================
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ynh_script_progression --message="Disabling maintenance mode..." --weight=5
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ynh_maintenance_mode_OFF
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#=================================================
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# SEND A README FOR THE ADMIN
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#=================================================
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# Get main domain and buid the url of the admin panel of the app.
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admin_panel="https://$(grep portal_domain /etc/ssowat/conf.json | cut -d'"' -f4)/yunohost/admin/#/apps/$app"
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# If a html email is required. Apply html to the changelog.
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if [ "$admin_mail_html" -eq 1 ]; then
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format=html
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else
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format=plain
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fi
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ynh_app_changelog --format=$format
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if [ $enable_dhcp -eq 1 ]
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then
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dhcp_alert="You asked to use the internal DHCP server of dnsmasq with PiHole.
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You should really read the documentation about that, https://github.com/YunoHost-Apps/pihole_ynh/blob/master/dhcp.md
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"
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else
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dhcp_alert=""
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fi
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echo "${dhcp_alert}You can configure this app easily by using the experimental __URL_TAG1__config-panel feature__URL_TAG2__$admin_panel/config-panel__URL_TAG3__.
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You can also find some specific actions for this app by using the experimental __URL_TAG1__action feature__URL_TAG2__$admin_panel/actions__URL_TAG3__.
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If you're facing an issue or want to improve this app, please open a new issue in this __URL_TAG1__project__URL_TAG2__https://github.com/YunoHost-Apps/pihole_ynh__URL_TAG3__.
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---
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Changelog since your last upgrade:
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$(cat changelog)" > mail_to_send
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ynh_send_readme_to_admin --app_message="mail_to_send" --recipients="$admin" --type=upgrade
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#=================================================
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# END OF SCRIPT
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#=================================================
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ynh_script_progression --message="Upgrade of $app completed" --last
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