redirect_ynh/scripts/restore

#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source /usr/share/yunohost/helpers

#=================================================
# MANAGE SCRIPT FAILURE
#=================================================

# Exit if an error occurs during the execution of the script
ynh_abort_if_errors

#=================================================
# LOAD SETTINGS
#=================================================

# Retrieve arguments
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get "$app" domain)
path_url=$(ynh_app_setting_get "$app" path)
redirect_type=$(ynh_app_setting_get "$app" redirect_type)
redirect_path=$(ynh_app_setting_get "$app" redirect_path)

# Validate redirect path
url_regex='(https?|ftp|file)://[-A-Za-z0-9\+&@#/%?=~_|!:,.;]*[-A-Za-z0-9\+&@#/%=~_|]'
[[ ! $redirect_path =~ $url_regex ]] && ynh_die "Invalid destination: $redirect_path" 1

# Check configuration files
NGINX_CONF="/etc/nginx/conf.d/${domain}.d/${app}.conf"
[[ -f $NGINX_CONF ]] && ynh_die "The NGINX configuration already exists at '${NGINX_CONF}'. You should safely delete it before restoring this app."

# Restore configuration files
ynh_restore_file "$NGINX_CONF"

#=================================================
# CONFIGURE SSOWAT
#=================================================

# Make app public if necessary
if [ "$redirect_type" != "private_proxy" ]
then
	# unprotected_uris allows SSO credentials to be passed anyway.
	ynh_app_setting_set "$app" unprotected_uris "/"
fi

# Reload Nginx and regenerate SSOwat conf
systemctl reload nginx