(a) The resolution or indenture securing the bonds may impose a forecloseable mortgage lien upon or security interest in the facilities of the authority, or any portion thereof, and the extent of the mortgage lien or security interest may be controlled by the resolution or indenture including, without limitation, provisions pertaining to the release of all or part of the facilities subject to the mortgage lien or security interest in the event of successive issues of bonds.
(b) Subject to the terms, conditions, and restrictions contained in the resolution or indenture, any holder of any of the bonds, or of any coupon attached thereto, or a trustee on behalf of the holders may, either at law or in equity, enforce the mortgage lien or security interest and may, by proper suit, compel the performance of the duties of the officials of the authority set forth in this chapter and set forth in the resolution or indenture.