Merge changes I0370ed2e,I976a5a6d,If1f7c927,I10fcc2dc,Idef4ea28 into udc-dev-plus-aosp

* changes:
  Enforce authentication if encryption is required
  Reorganize the code for checking auth requirement
  Reject access to  secure service authenticated from a temp bonding [3]
  Reject access to secure services authenticated from temp bonding [2]
  Reject access to secure service authenticated from a temp bonding [1]