# This is a general manifest template for running Bash and core utility programs,
# including ls, cat, cp, date, and rm.
#
# This manifest was prepared and tested on Ubuntu 16.04.

# The executable to load in Graphene. We replace EXECPATH and EXECNAME for
# each program that a manifest is generated for.
loader.exec = file:$(EXECPATH)
loader.execname = file:$(EXECNAME)

# Graphene environment, including the path of the library OS and the debug
# option (inline/none).
loader.preload = file:$(GRAPHENEDIR)/Runtime/libsysdb.so
loader.debug_type = $(GRAPHENEDEBUG)

# Environment variables
loader.env.LD_LIBRARY_PATH = /lib:$(ARCH_LIBDIR)

# Mounted FSes. The following "chroot" FSes mount a part of the host FS into the
# guest. Other parts of the host FS will not be available in the guest.

# Default glibc files, mounted from the Runtime directory in GRAPHENEDIR.
fs.mount.lib.type = chroot
fs.mount.lib.path = /lib
fs.mount.lib.uri = file:$(GRAPHENEDIR)/Runtime

# Host-level libraries (e.g., /lib/x86_64-linux-gnu) required by Bash
fs.mount.lib2.type = chroot
fs.mount.lib2.path = $(ARCH_LIBDIR)
fs.mount.lib2.uri = file:$(ARCH_LIBDIR)

# Mount /bin
fs.mount.bin.type = chroot
fs.mount.bin.path = $(EXECDIR)
fs.mount.bin.uri = file:$(EXECDIR)

# SGX general options

# Set the virtual memory size of the SGX enclave. For SGX v1, the enclave
# size must be specified during signing. If the program needs more virtual
# memory than the enclave size, Graphene will not be able to allocate it.
sgx.enclave_size = 256M

# Set the maximum number of enclave threads. For SGX v1, the number of enclave
# TCSes must be specified during signing, so the application cannot use more
# threads than the number of TCSes. Note that Graphene also creates an internal
# thread for handling inter-process communication (IPC), and potentially another
# thread for asynchronous events. Therefore, the actual number of threads that
# the application can create is (sgx.thread_num - 2).
sgx.thread_num = 4

# SGX trusted libraries

# Glibc libraries
sgx.trusted_files.ld = file:$(GRAPHENEDIR)/Runtime/ld-linux-x86-64.so.2
sgx.trusted_files.libc = file:$(GRAPHENEDIR)/Runtime/libc.so.6
sgx.trusted_files.libm = file:$(GRAPHENEDIR)/Runtime/libm.so.6
sgx.trusted_files.libdl = file:$(GRAPHENEDIR)/Runtime/libdl.so.2
sgx.trusted_files.librt = file:$(GRAPHENEDIR)/Runtime/librt.so.1
sgx.trusted_files.libutil = file:$(GRAPHENEDIR)/Runtime/libutil.so.1
sgx.trusted_files.libpthread = file:$(GRAPHENEDIR)/Runtime/libpthread.so.0

# Name Service Switch (NSS) libraries (Glibc dependencies)
sgx.trusted_files.libnsscompat = file:$(ARCH_LIBDIR)/libnss_compat.so.2
sgx.trusted_files.libnssfiles = file:$(ARCH_LIBDIR)/libnss_files.so.2
sgx.trusted_files.libnssnis = file:$(ARCH_LIBDIR)/libnss_nis.so.2

# Additional libs opened by Bash at runtime
sgx.trusted_files.libselinux1 = file:$(ARCH_LIBDIR)/libselinux.so.1
sgx.trusted_files.libpcre = file:$(ARCH_LIBDIR)/libpcre.so.3
sgx.trusted_files.libacl = file:$(ARCH_LIBDIR)/libacl.so.1
sgx.trusted_files.libattr = file:$(ARCH_LIBDIR)/libattr.so.1

# Other required libraries
$(TRUSTED_LIBS)

# Signatures of child enclaves
$(TRUSTED_CHILDREN)

sgx.allowed_files.scripts = file:scripts