Backup and restore tox node settings

src/freedombone

       echo '' >> /usr/bin/$BACKUP_SCRIPT_NAME
   fi
 
+  echo '# Backup Tox node settings' >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo "if [ -d /var/lib/tox-bootstrapd ]; then" >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo '  echo "Backing up Tox node settings"' >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo "  if [ ! -d $USB_MOUNT/backup/tox ]; then" >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo "    mkdir -p $USB_MOUNT/backup/tox" >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo '  fi' >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo "  rsyncrypto  -v -r /var/lib/tox-bootstrapd $USB_MOUNT/backup/tox $USB_MOUNT/backup/tox.keys $BACKUP_CERTIFICATE" >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo '  if [ ! "$?" = "0" ]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo "    umount $USB_MOUNT" >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo "    rm -rf $USB_MOUNT" >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo '    exit 75379' >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo '  fi' >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo 'fi' >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo '' >> /usr/bin/$BACKUP_SCRIPT_NAME
+
   echo 'sync' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo 'ls -lh $USB_MOUNT/backup' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo "umount $USB_MOUNT" >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo 'fi' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '' >> /usr/bin/$RESTORE_SCRIPT_NAME
 
+  echo "if [ -d $USB_MOUNT/backup/tox ]; then" >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo '  echo "Restoring Tox node settings"' >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo "  rsyncrypto -v -d -r $USB_MOUNT/backup/tox /var/lib/tox-bootstrapd $USB_MOUNT/backup/tox.keys $BACKUP_CERTIFICATE" >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo '  if [ ! "$?" = "0" ]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo "    umount $USB_MOUNT" >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo "    rm -rf $USB_MOUNT" >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo '    exit 6393' >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo '  fi' >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo 'fi' >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo '' >> /usr/bin/$RESTORE_SCRIPT_NAME
+
   echo 'sync' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo "# Unmount the USB drive" >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
 
+  echo '# Backup Tox node settings' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo "if [ -d /var/lib/tox-bootstrapd ]; then" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '  echo "Backing up Tox node settings"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '  if [ ! -d $SERVER_DIRECTORY/backup/tox ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '    mkdir -p $SERVER_DIRECTORY/backup/tox' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo -n "  rsyncrypto  -v -r /var/lib/tox-bootstrapd " >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo -n '$SERVER_DIRECTORY/backup/tox $SERVER_DIRECTORY/backup/tox.keys ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo "$BACKUP_CERTIFICATE" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '  if [ ! "$?" = "0" ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '    # Send a warning email' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo -n '    echo "Unable to encrypt Tox node settings" | mail -s "Freedombone backup to friends" ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo "$MY_EMAIL_ADDRESS" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '    exit 76454' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
 
   if [[ $BACKUP_INCLUDES_DATABASES == "yes" ]]; then
       echo '# Mysql settings' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo 'fi' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
 
+  echo 'if [ -d $SERVER_DIRECTORY/backup/tox ]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo '  echo "Restoring Tox node settings"' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo -n '  rsyncrypto -v -d -r $SERVER_DIRECTORY/backup/tox /var/lib/tox-bootstrapd $SERVER_DIRECTORY/backup/tox.keys ' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo "$BACKUP_CERTIFICATE" >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo '  if [ ! "$?" = "0" ]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo '    exit 93653' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo '  fi' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo 'fi' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo '' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+
   echo 'if [ -d $SERVER_DIRECTORY/backup/mail ]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '  echo "Restoring emails"' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '  mkdir /root/tempmail' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME