[BUG][Chart Name] Seems you use a client certificate but this one is not registered as admin_dn

[aalleexxg]

Describe the bug
Hello,

I'm trying to configure for the first time OpenSearch 3.4.0 on openshift using the helm chart.

I'm using a custom cert for SSL, and it seem no matter what I put in the plugins.security.authcz.admin_cn, I always get the error that my cert subject is not in the admin_dn and make sure it contain -"null"

I try using securityadmin.sh --diagnose to see the error but it doesn't create any logs.

How exatly should i specify the admin_dn? My subject start with emailAddress and contain space for the city.

Chart Name
opensearch

Host/Environment (please complete the following information):

• Helm Version: 3.4.0