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|
{ lib
, stdenv
, fetchFromGitHub
, fetchpatch
, fetchzip
, autoconf
, automake
, binutils
, callPackage
, cmake
, file
, gdb
, git
, libtool
, linkFarmFromDrvs
, nasm
, ocaml
, ocamlPackages
, openssl_1_1
, perl
, python3
, texinfo
, validatePkgConfig
, writeShellApplication
, writeShellScript
, writeText
, debug ? false
}:
stdenv.mkDerivation rec {
pname = "sgx-sdk";
# Version as given in se_version.h
version = "2.16.100.4";
# Version as used in the Git tag
versionTag = "2.16";
src = fetchFromGitHub {
owner = "intel";
repo = "linux-sgx";
rev = "sgx_${versionTag}";
hash = "sha256-qgXuJJWiqmcU11umCsE3DnlK4VryuTDAsNf53YPw6UY=";
fetchSubmodules = true;
};
postUnpack = ''
# Make sure this is the right version of linux-sgx
grep -q '"${version}"' "$src/common/inc/internal/se_version.h" \
|| (echo "Could not find expected version ${version} in linux-sgx source" >&2 && exit 1)
'';
patches = [
# Fix missing pthread_compat.h, see https://github.com/intel/linux-sgx/pull/784
(fetchpatch {
url = "https://github.com/intel/linux-sgx/commit/254b58f922a6bd49c308a4f47f05f525305bd760.patch";
sha256 = "sha256-sHU++K7NJ+PdITx3y0PwstA9MVh10rj2vrLn01N9F4w=";
})
];
postPatch = ''
patchShebangs linux/installer/bin/build-installpkg.sh \
linux/installer/common/sdk/createTarball.sh \
linux/installer/common/sdk/install.sh
'';
# We need `cmake` as a build input but don't use it to kick off the build phase
dontUseCmakeConfigure = true;
# SDK built with stackprotector produces broken enclaves which crash at runtime.
# Disable all to be safe, SDK build configures compiler mitigations manually.
hardeningDisable = [ "all" ];
nativeBuildInputs = [
autoconf
automake
cmake
file
git
ocaml
ocamlPackages.ocamlbuild
perl
python3
texinfo
validatePkgConfig
];
buildInputs = [
libtool
openssl_1_1
];
BINUTILS_DIR = "${binutils}/bin";
# Build external/ippcp_internal first. The Makefile is rewritten to make the
# build faster by splitting different versions of ipp-crypto builds and to
# avoid patching the Makefile for reproducibility issues.
preBuild =
let
ipp-crypto-no_mitigation = callPackage ./ipp-crypto.nix { };
sgx-asm-pp = "python ${src}/build-scripts/sgx-asm-pp.py --assembler=nasm";
nasm-load = writeShellScript "nasm-load" "${sgx-asm-pp} --MITIGATION-CVE-2020-0551=LOAD $@";
ipp-crypto-cve_2020_0551_load = callPackage ./ipp-crypto.nix {
extraCmakeFlags = [ "-DCMAKE_ASM_NASM_COMPILER=${nasm-load}" ];
};
nasm-cf = writeShellScript "nasm-cf" "${sgx-asm-pp} --MITIGATION-CVE-2020-0551=CF $@";
ipp-crypto-cve_2020_0551_cf = callPackage ./ipp-crypto.nix {
extraCmakeFlags = [ "-DCMAKE_ASM_NASM_COMPILER=${nasm-cf}" ];
};
in
''
echo "Setting up IPP crypto build artifacts"
pushd 'external/ippcp_internal'
cp -r ${ipp-crypto-no_mitigation}/include/. inc/
install -D -m a+rw ${ipp-crypto-no_mitigation}/lib/intel64/libippcp.a \
lib/linux/intel64/no_mitigation/libippcp.a
install -D -m a+rw ${ipp-crypto-cve_2020_0551_load}/lib/intel64/libippcp.a \
lib/linux/intel64/cve_2020_0551_load/libippcp.a
install -D -m a+rw ${ipp-crypto-cve_2020_0551_cf}/lib/intel64/libippcp.a \
lib/linux/intel64/cve_2020_0551_cf/libippcp.a
rm inc/ippcp.h
patch ${ipp-crypto-no_mitigation}/include/ippcp.h -i inc/ippcp21u3.patch -o inc/ippcp.h
install -D ${ipp-crypto-no_mitigation.src}/LICENSE license/LICENSE
popd
'';
buildFlags = [
"sdk_install_pkg"
] ++ lib.optionals debug [
"DEBUG=1"
];
enableParallelBuilding = true;
postBuild = ''
patchShebangs linux/installer/bin/sgx_linux_x64_sdk_${version}.bin
'';
installPhase = ''
runHook preInstall
installDir=$TMPDIR
./linux/installer/bin/sgx_linux_x64_sdk_${version}.bin -prefix $installDir
installDir=$installDir/sgxsdk
echo "Move files created by installer"
mkdir -p $out/bin
pushd $out
mv $installDir/bin/sgx-gdb $out/bin
mkdir $out/bin/x64
for file in $installDir/bin/x64/*; do
mv $file bin/
ln -sr bin/$(basename $file) bin/x64/
done
rmdir $installDir/bin/{x64,}
# Move `lib64` to `lib` and symlink `lib64`
mv $installDir/lib64 lib
ln -s lib/ lib64
mv $installDir/include/ .
mkdir -p share/
mv $installDir/{SampleCode,licenses} share/
mkdir -p share/bin
mv $installDir/{environment,buildenv.mk} share/bin/
ln -s share/bin/{environment,buildenv.mk} .
# pkgconfig should go to lib/
mv $installDir/pkgconfig lib/
ln -s lib/pkgconfig/ .
# Also create the `sdk_libs` for compat. All the files
# link to libraries in `lib64/`, we shouldn't link the entire
# directory, however, as there seems to be some ambiguity between
# SDK and PSW libraries.
mkdir sdk_libs/
for file in $installDir/sdk_libs/*; do
ln -sr lib/$(basename $file) sdk_libs/
rm $file
done
rmdir $installDir/sdk_libs
# No uninstall script required
rm $installDir/uninstall.sh
# Create an `sgxsdk` symlink which points to `$out` for compat
ln -sr . sgxsdk
# Make sure we didn't forget any files
rmdir $installDir || (echo "Error: The directory $installDir still contains unhandled files: $(ls -A $installDir)" >&2 && exit 1)
popd
runHook postInstall
'';
preFixup = ''
echo "Strip sgxsdk prefix"
for path in "$out/share/bin/environment" "$out/bin/sgx-gdb"; do
substituteInPlace $path --replace "$TMPDIR/sgxsdk" "$out"
done
echo "Fixing pkg-config files"
sed -i "s|prefix=.*|prefix=$out|g" $out/lib/pkgconfig/*.pc
echo "Fixing SGX_SDK default in samples"
substituteInPlace $out/share/SampleCode/LocalAttestation/buildenv.mk \
--replace '/opt/intel/sgxsdk' "$out"
for file in $out/share/SampleCode/*/Makefile; do
substituteInPlace $file \
--replace '/opt/intel/sgxsdk' "$out"
done
echo "Fixing BINUTILS_DIR in buildenv.mk"
substituteInPlace $out/share/bin/buildenv.mk \
--replace 'BINUTILS_DIR ?= /usr/local/bin' \
'BINUTILS_DIR ?= ${BINUTILS_DIR}'
echo "Fixing GDB path in bin/sgx-gdb"
substituteInPlace $out/bin/sgx-gdb --replace '/usr/local/bin/gdb' '${gdb}/bin/gdb'
'';
doInstallCheck = true;
installCheckPhase = ''
runHook preInstallCheck
# Make sure all symlinks are valid
output=$(find "$out" -type l -exec test ! -e {} \; -print)
if [[ -n "$output" ]]; then
echo "Broken symlinks:"
echo "$output"
exit 1
fi
runHook postInstallCheck
'';
setupHook = writeText "setup-hook.sh" ''
sgxsdk() {
export SGX_SDK=@out@
}
postHooks+=(sgxsdk)
'';
passthru.tests = callPackage ../samples { sgxMode = "SIM"; };
# Run tests in SGX hardware mode on an SGX-enabled machine
# $(nix-build -A sgx-sdk.runTestsHW)/bin/run-tests-hw
passthru.runTestsHW =
let
testsHW = lib.filterAttrs (_: v: v ? "name") (callPackage ../samples { sgxMode = "HW"; });
testsHWLinked = linkFarmFromDrvs "sgx-samples-hw-bundle" (lib.attrValues testsHW);
in
writeShellApplication {
name = "run-tests-hw";
text = ''
for test in ${testsHWLinked}/*; do
printf '*** Running test %s ***\n\n' "$(basename "$test")"
printf 'a\n' | "$test/bin/app"
printf '\n'
done
'';
};
meta = with lib; {
description = "Intel SGX SDK for Linux built with IPP Crypto Library";
homepage = "https://github.com/intel/linux-sgx";
maintainers = with maintainers; [ sbellem arturcygan veehaitch ];
platforms = [ "x86_64-linux" ];
license = with licenses; [ bsd3 ];
};
}
|