mirror of
https://github.com/YunoHost-Apps/technitium-dns_ynh.git
synced 2024-09-03 20:26:36 +02:00
239 lines
8.9 KiB
Bash
239 lines
8.9 KiB
Bash
#!/bin/bash
|
|
|
|
#=================================================
|
|
# GENERIC START
|
|
#=================================================
|
|
# IMPORT GENERIC HELPERS
|
|
#=================================================
|
|
|
|
source _common.sh
|
|
source /usr/share/yunohost/helpers
|
|
|
|
#=================================================
|
|
# LOAD SETTINGS
|
|
#=================================================
|
|
ynh_script_progression --message="Loading installation settings..." --time --weight=1
|
|
|
|
app=$YNH_APP_INSTANCE_NAME
|
|
|
|
domain=$(ynh_app_setting_get --app=$app --key=domain)
|
|
path_url=$(ynh_app_setting_get --app=$app --key=path)
|
|
language=$(ynh_app_setting_get --app=$app --key=language)
|
|
admin=$(ynh_app_setting_get --app=$app --key=admin)
|
|
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
|
|
db_name=$(ynh_app_setting_get --app=$app --key=db_name)
|
|
|
|
#=================================================
|
|
# CHECK VERSION
|
|
#=================================================
|
|
|
|
### This helper will compare the version of the currently installed app and the version of the upstream package.
|
|
### $upgrade_type can have 2 different values
|
|
### - UPGRADE_APP if the upstream app version has changed
|
|
### - UPGRADE_PACKAGE if only the YunoHost package has changed
|
|
### ynh_check_app_version_changed will stop the upgrade if the app is up to date.
|
|
### UPGRADE_APP should be used to upgrade the core app only if there's an upgrade to do.
|
|
upgrade_type=$(ynh_check_app_version_changed)
|
|
|
|
#=================================================
|
|
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
|
|
#=================================================
|
|
ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --time --weight=1
|
|
|
|
# Backup the current version of the app
|
|
ynh_backup_before_upgrade
|
|
ynh_clean_setup () {
|
|
# Restore it if the upgrade fails
|
|
ynh_restore_upgradebackup
|
|
}
|
|
# Exit if an error occurs during the execution of the script
|
|
ynh_abort_if_errors
|
|
|
|
#=================================================
|
|
# STANDARD UPGRADE STEPS
|
|
#=================================================
|
|
# STOP SYSTEMD SERVICE
|
|
#=================================================
|
|
ynh_script_progression --message="Stopping a systemd service..." --time --weight=1
|
|
|
|
ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
|
|
|
|
#=================================================
|
|
# ENSURE DOWNWARD COMPATIBILITY
|
|
#=================================================
|
|
ynh_script_progression --message="Ensuring downward compatibility..." --time --weight=1
|
|
|
|
#
|
|
# N.B. : the followings setting migrations snippets are provided as *EXAMPLES*
|
|
# of what you may want to do in some cases (e.g. a setting was not defined on
|
|
# some legacy installs and you therefore want to initiaze stuff during upgrade)
|
|
#
|
|
|
|
# If db_name doesn't exist, create it
|
|
#if [ -z "$db_name" ]; then
|
|
# db_name=$(ynh_sanitize_dbid --db_name=$app)
|
|
# ynh_app_setting_set --app=$app --key=db_name --value=$db_name
|
|
#fi
|
|
|
|
# If final_path doesn't exist, create it
|
|
#if [ -z "$final_path" ]; then
|
|
# final_path=/var/www/$app
|
|
# ynh_app_setting_set --app=$app --key=final_path --value=$final_path
|
|
#fi
|
|
|
|
### If nobody installed your app before 4.1,
|
|
### then you may safely remove these lines
|
|
|
|
# Cleaning legacy permissions
|
|
if ynh_legacy_permissions_exists; then
|
|
ynh_legacy_permissions_delete_all
|
|
|
|
ynh_app_setting_delete --app=$app --key=is_public
|
|
fi
|
|
|
|
if ! ynh_permission_exists --permission="admin"; then
|
|
# Create the required permissions
|
|
ynh_permission_create --permission="admin" --url="/admin" --allowed=$admin
|
|
fi
|
|
|
|
# Create a permission if needed
|
|
if ! ynh_permission_exists --permission="api"; then
|
|
ynh_permission_create --permission="api" --url="/api" --allowed="visitors" --show_tile="false" --protected="true"
|
|
fi
|
|
|
|
#=================================================
|
|
# CREATE DEDICATED USER
|
|
#=================================================
|
|
ynh_script_progression --message="Making sure dedicated system user exists..." --time --weight=1
|
|
|
|
# Create a dedicated user (if not existing)
|
|
ynh_system_user_create --username=$app --home_dir="$final_path"
|
|
|
|
#=================================================
|
|
# DOWNLOAD, CHECK AND UNPACK SOURCE
|
|
#=================================================
|
|
|
|
if [ "$upgrade_type" == "UPGRADE_APP" ]
|
|
then
|
|
ynh_script_progression --message="Upgrading source files..." --time --weight=1
|
|
|
|
# Download, check integrity, uncompress and patch the source from app.src
|
|
ynh_setup_source --dest_dir="$final_path"
|
|
fi
|
|
|
|
# FIXME: this should be managed by the core in the future
|
|
# Here, as a packager, you may have to tweak the ownerhsip/permissions
|
|
# such that the appropriate users (e.g. maybe www-data) can access
|
|
# files in some cases.
|
|
# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
|
|
# this will be treated as a security issue.
|
|
chmod 750 "$final_path"
|
|
chmod -R o-rwx "$final_path"
|
|
chown -R $app:www-data "$final_path"
|
|
|
|
#=================================================
|
|
# UPGRADE DEPENDENCIES
|
|
#=================================================
|
|
ynh_script_progression --message="Upgrading dependencies..." --time --weight=1
|
|
|
|
ynh_install_app_dependencies $pkg_dependencies
|
|
|
|
#=================================================
|
|
# PHP-FPM CONFIGURATION
|
|
#=================================================
|
|
ynh_script_progression --message="Upgrading PHP-FPM configuration..." --time --weight=1
|
|
|
|
# Create a dedicated PHP-FPM config
|
|
ynh_add_fpm_config
|
|
|
|
#=================================================
|
|
# NGINX CONFIGURATION
|
|
#=================================================
|
|
ynh_script_progression --message="Upgrading NGINX web server configuration..." --time --weight=1
|
|
|
|
# Create a dedicated NGINX config
|
|
ynh_add_nginx_config
|
|
|
|
#=================================================
|
|
# SPECIFIC UPGRADE
|
|
#=================================================
|
|
# ...
|
|
#=================================================
|
|
|
|
#=================================================
|
|
# UPDATE A CONFIG FILE
|
|
#=================================================
|
|
ynh_script_progression --message="Updating a configuration file..." --time --weight=1
|
|
|
|
### Same as during install
|
|
###
|
|
### The file will automatically be backed-up if it's found to be manually modified (because
|
|
### ynh_add_config keeps track of the file's checksum)
|
|
|
|
ynh_add_config --template="some_config_file" --destination="$final_path/some_config_file"
|
|
|
|
# FIXME: this should be handled by the core in the future
|
|
# You may need to use chmod 600 instead of 400,
|
|
# for example if the app is expected to be able to modify its own config
|
|
chmod 400 "$final_path/some_config_file"
|
|
chown $app:$app "$final_path/some_config_file"
|
|
|
|
### For more complex cases where you want to replace stuff using regexes,
|
|
### you shoud rely on ynh_replace_string (which is basically a wrapper for sed)
|
|
### When doing so, you also need to manually call ynh_store_file_checksum
|
|
###
|
|
### ynh_replace_string --match_string="match_string" --replace_string="replace_string" --target_file="$final_path/some_config_file"
|
|
### ynh_store_file_checksum --file="$final_path/some_config_file"
|
|
|
|
#=================================================
|
|
# SETUP SYSTEMD
|
|
#=================================================
|
|
ynh_script_progression --message="Upgrading systemd configuration..." --time --weight=1
|
|
|
|
# Create a dedicated systemd config
|
|
ynh_add_systemd_config
|
|
|
|
#=================================================
|
|
# GENERIC FINALIZATION
|
|
#=================================================
|
|
# SETUP LOGROTATE
|
|
#=================================================
|
|
ynh_script_progression --message="Upgrading logrotate configuration..." --time --weight=1
|
|
|
|
# Use logrotate to manage app-specific logfile(s)
|
|
ynh_use_logrotate --non-append
|
|
|
|
#=================================================
|
|
# INTEGRATE SERVICE IN YUNOHOST
|
|
#=================================================
|
|
ynh_script_progression --message="Integrating service in YunoHost..." --time --weight=1
|
|
|
|
yunohost service add $app --description="A short description of the app" --log="/var/log/$app/$app.log"
|
|
|
|
#=================================================
|
|
# START SYSTEMD SERVICE
|
|
#=================================================
|
|
ynh_script_progression --message="Starting a systemd service..." --time --weight=1
|
|
|
|
ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
|
|
|
|
#=================================================
|
|
# UPGRADE FAIL2BAN
|
|
#=================================================
|
|
ynh_script_progression --message="Reconfiguring Fail2Ban..." --time --weight=1
|
|
|
|
# Create a dedicated Fail2Ban config
|
|
ynh_add_fail2ban_config --logpath="/var/log/nginx/${domain}-error.log" --failregex="Regex to match into the log for a failed login"
|
|
|
|
#=================================================
|
|
# RELOAD NGINX
|
|
#=================================================
|
|
ynh_script_progression --message="Reloading NGINX web server..." --time --weight=1
|
|
|
|
ynh_systemd_action --service_name=nginx --action=reload
|
|
|
|
#=================================================
|
|
# END OF SCRIPT
|
|
#=================================================
|
|
|
|
ynh_script_progression --message="Upgrade of $app completed" --time --last
|