snserver_ynh/scripts/change_url

#!/bin/bash

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

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

#=================================================
# RETRIEVE ARGUMENTS
#=================================================

#REMOVEME? old_domain=$YNH_APP_OLD_DOMAIN
#REMOVEME? old_path=$YNH_APP_OLD_PATH

#REMOVEME? new_domain=$YNH_APP_NEW_DOMAIN
#REMOVEME? new_path=$YNH_APP_NEW_PATH

#REMOVEME? app=$YNH_APP_INSTANCE_NAME

#=================================================
# LOAD SETTINGS
#=================================================
#REMOVEME? ynh_script_progression --message="Loading installation settings..." --weight=1

#REMOVEME? # Needed for helper "ynh_add_nginx_config"
#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)

# Add settings here as needed by your application
#REMOVEME? port_api_gateway=$(ynh_app_setting_get --app=$app --key=port_api_gateway)
#REMOVEME? port_auth=$(ynh_app_setting_get --app=$app --key=port_auth)
#REMOVEME? port_auth_worker=$(ynh_app_setting_get --app=$app --key=port_auth_worker)
#REMOVEME? port_files=$(ynh_app_setting_get --app=$app --key=port_files)
#REMOVEME? port_syncing_server=$(ynh_app_setting_get --app=$app --key=port_syncing_server)
#REMOVEME? port_syncing_server_worker=$(ynh_app_setting_get --app=$app --key=port_syncing_server_worker)
#REMOVEME? port_workspace=$(ynh_app_setting_get --app=$app --key=port_workspace)

config_api_gateway="$install_dir/live/api-gateway.env"

#=================================================
# BACKUP BEFORE CHANGE URL THEN ACTIVE TRAP
#=================================================
#REMOVEME? ynh_script_progression --message="Backing up the app before changing its URL (may take a while)..." --weight=1

# Backup the current version of the app
#REMOVEME? ynh_backup_before_upgrade
#REMOVEME? ynh_clean_setup () {
	# Remove the new domain config file, the remove script won't do it as it doesn't know yet its location.
#REMOVEME? 	ynh_secure_remove --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"

	# Restore it if the upgrade fails
#REMOVEME? 	ynh_restore_upgradebackup
}
# Exit if an error occurs during the execution of the script
#REMOVEME? ynh_abort_if_errors

#=================================================
# CHECK WHICH PARTS SHOULD BE CHANGED
#=================================================

#REMOVEME? change_domain=0
#REMOVEME? if [ "$old_domain" != "$new_domain" ]
then
	#REMOVEME? change_domain=1
fi

#REMOVEME? change_path=0
#REMOVEME? if [ "$old_path" != "$new_path" ]
then
	#REMOVEME? change_path=1
fi

#=================================================
# STANDARD MODIFICATIONS
#=================================================
#=================================================
# MODIFY URL IN NGINX CONF
#=================================================
ynh_script_progression --message="Updating NGINX web server configuration..." --weight=2

ynh_change_url_nginx_config

#REMOVEME? nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf

# Change the path in the NGINX config file
if [ $change_path -eq 1 ]
then
	# Make a backup of the original NGINX config file if modified
#REMOVEME? 	ynh_backup_if_checksum_is_different --file="$nginx_conf_path"
	# Set global variables for NGINX helper
#REMOVEME? 	domain="$old_domain"
#REMOVEME? 	path="$new_path"
	# Create a dedicated NGINX config
#REMOVEME? 	ynh_add_nginx_config
fi

# Change the domain for NGINX
if [ $change_domain -eq 1 ]
then
	# Delete file checksum for the old conf file location
#REMOVEME? 	ynh_delete_file_checksum --file="$nginx_conf_path"
#REMOVEME? 	mv $nginx_conf_path /etc/nginx/conf.d/$new_domain.d/$app.conf
	# Store file checksum for the new config file location
#REMOVEME? 	ynh_store_file_checksum --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
fi

#=================================================
# SPECIFIC MODIFICATIONS
#=================================================
# MODIFY CONFIG
#=================================================
ynh_script_progression --message="Modify configuring..." --weight=1

ynh_replace_string --match_string="^FILES_SERVER_URL.*$" --replace_string="FILES_SERVER_URL=https://$new_domain$new_path/files" --target_file="$config_api_gateway"
ynh_store_file_checksum --file="$config_api_gateway"

#=================================================
# SETUP FAIL2BAN
#=================================================
ynh_script_progression --message="Configuring Fail2Ban..." --weight=1
#REMOVEME? 
domain=$new_domain
path=$new_path
# Create a dedicated Fail2Ban config
touch "/var/log/$app/$app.log"
ynh_add_fail2ban_config --use_template

#=================================================
# GENERIC FINALISATION
#=================================================
#=================================================
# RELOAD NGINX
#=================================================
#REMOVEME? ynh_script_progression --message="Reloading NGINX web server..." --weight=1

#REMOVEME? #REMOVEME? ynh_systemd_action --service_name=nginx --action=reload

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Change of URL completed for $app" --last