If you are not using the Write Access permissions, you could set up Dynamic Data Access Rules for the Library metaclass that would either allow to read or write to a Library. The user could be assigned to the library via a Business Role.
Note that in standard HOPEX installation a certificate is installed with expiration on 3rd of February 2020. If your installation cease to work, please have your administrator sign-in and download the new certificate. Thank you for your understanding. Download Certificate+