// purgeSecring deletes old keys and counts active ones. If no active keys // are found, it triggers a generation. func purgeSecring(secret *keymgr.Secring) (active int) { active, expiring, expired, purged := secret.Purge() Info.Printf( "Key purge complete. Active=%d, Expiring=%d, Expired=%d, "+ "Purged=%d", active, expiring, expired, purged, ) return }