Print Receipt Images in Expense Reports

Hello,

In our employee expense report print pdf (advanced pdf/html template), we are printing the receipts saved in the attach column for each expense line. However, it will not display in the expense report if we don't set the image file as "available without login". Is there a way not to do it like that?

We don't want anyone accessing the image file aside from administrators and the employee who uploaded it. We don't want to check "available without login" for these image receipt files.

Here is a snippet of my code:

<#list record.expense as expense>

   <#if expense.expmediaitem@Url?length != 0>