In my testing, using rootbinddn and separating LDAP info and LDAP creds to separate files with ldap.conf as 444 and ldap.secret as 400 didn't work for dbus.
I did change the group to messagebus and that worked.
In my testing, using rootbinddn and separating LDAP info and LDAP creds to separate files with ldap.conf as 444 and ldap.secret as 400 didn't work for dbus.
I did change the group to messagebus and that worked.