[ome-users] active directory user identificaion

[MEYENHOFER Felix]

Hi 

is there a way to allow multiple user identifiers for the login when using an LDAP system with OMERO?

In this case we have three possibilities to identify users:
1) short login: hansm
2) email: hans.muster at unifr.ch 
3) full name: MUSTER Hans

so I currently use the mail attribute as user identifier in the omero.ldap settings (omero.ldap.user_mapping=omeName=mail, ...)

how could I allow for all three variants of logins?

Best regards, 

Felix