no LDAP-login since version 2.9.9

[MamoulianDelacroix]

Hi everyone,

since I updated to version 2.9.9 a few days ago. I can't login via LDAP anymore.
Sadly I can't find any error logs or anything simillar for troubleshooting.

We are using Wordpress in Version 5.3 and our LDAP-server is an Micro Focus eDir.
Bevor version 2.9.9 everything was fine.

Are there any troubleshooting logs?

[figureone]

We released a small change in version 2.9.9 to allow multiple LDAP hosts; not sure why that caused a problem.

If you need to restore functionality immediately, you can revert to the previous version:
https://downloads.wordpress.org/plugin/authorizer.2.9.8.zip

[figureone]

Another thing to check: we added a new check is_valid_domain_name() on the LDAP hosts, it's possible your LDAP host is failing that check. Can you try just adding return true; to that function here:
https://github.com/uhm-coe/authorizer/blob/master/src/authorizer/class-helper.php#L384-L399
and see if it fixes things? Or share what your LDAP host looks like (you can anonymize it if needed, I just need the general form to test.

[figureone]

We reverted the is_valid_domain_name() check, so all LDAP URIs should work again after upgrading to version 2.9.10.

1eb05bc

[MamoulianDelacroix]

We reverted the is_valid_domain_name() check, so all LDAP URIs should work again after upgrading to version 2.9.10.

Thank you a lot. With 2.9.10 everything is back to normal!