Latest RHEL 9 Updates Impacting FileCloud Server Licensing

To: Customers With FileCloud Server Deployed on Red Hat Enterprise Linux (RHEL) 9

The latest updates to RHEL 9 have created a licensing issue that impacts all production, trial, and community edition instances running on this operating system.

Issue

FileCloud licensing leverages SHA-1 for license encoding and verification. However, the message digest algorithm SHA-1 has been replaced by SHA-256 in RHEL 9. While still available in the system, Red Hat has disabled SHA-1 by default in preference to the more secure SHA-256 algorithm.

As a result, FileCloud licenses cannot be processed by the system.

Impact

If you are running FileCloud Server on RHEL 9 and perform the latest package update on your Linux installation, you will be presented with the message, “invalid license” and users will be unable to log in.

interface screenshot

Workaround

The current workaround to allow for FileCloud licenses to function properly on RHEL 9 installations is to bypass the new operating system hash algorithm defaults by taking the following steps:

  1. Open /etc/pki/tls/openssl.cnf
  2. Append the following lines to the end of the file:
        [openssl_init]  
        alg_section = evp_properties
        [evp_properties]
        rh-allow-sha1-signatures = yes
        
  3. Reboot the server.

Status

A permanent resolution to this issue is currently pending. We will provide further updates as soon as they are available.

Worldwide

FileCloud
13785 Research Blvd, Suite 125
Austin TX 78750, USA

Phone: +1 (888) 571-6480
Fax: +1 (866) 824-9584

Europe

FileCloud Technologies Limited
Hamilton House 2,
Limerick, Ireland