getRealUserID: OK
getRealGroupID: OK
getEffectiveUserID: OK
getEffectiveGroupID: OK
getGroups: OK
getLoginName: OK
getEffectiveUserName: OK
getGroupEntryForID: OK
getGroupEntryForName: OK
getAllGroupEntries: OK
getUserEntryForID: OK
getUserEntryForName: OK
getAllUserEntries: OK