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setup.py
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setup.py
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# Copyright 2024 Ant Group Co., Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import shutil
from datetime import date
from pathlib import Path
import setuptools
# Available at setup time due to pyproject.toml
from setuptools.command import build_ext
__version__ = "0.2.0.dev$$DATE$$"
ROOT_DIR = Path(__file__).resolve().parent
PACKAGE_TYPE = os.getenv("PACKAGE_TYPE", default="verification")
TEE_TYPE = os.getenv("TEE_TYPE")
def get_version():
date_str = date.today().strftime("%Y%m%d")
return __version__.replace("$$DATE$$", date_str)
def read(fname):
with open(ROOT_DIR / Path(fname)) as f:
return f.read()
# [ref](https://github.com/google/trimmed_match/blob/master/setup.py)
class BazelExtension(setuptools.Extension):
"""A C/C++ extension that is defined as a Bazel BUILD target."""
def __init__(self, bazel_workspace, bazel_target, ext_name):
self._bazel_workspace = bazel_workspace
self._bazel_target = bazel_target
setuptools.Extension.__init__(self, ext_name, sources=[])
class BuildBazelExtension(build_ext.build_ext):
"""A command that runs Bazel to build a C/C++ extension."""
def run(self):
for ext in self.extensions:
self.bazel_build(ext)
def bazel_build(self, ext):
# bazel exec
command = (
f"bazel --output_base={ROOT_DIR}/target build --define tee_type={TEE_TYPE}"
+ f" //{ext._bazel_workspace}:{ext._bazel_target}"
+ " --compilation_mode="
+ ("dbg" if self.debug else "opt")
+ " --repository_cache=/tmp/bazel_repo_cache"
)
os.system(command)
# copy lib to python package
ext_bazel_bin_path = (
Path(ROOT_DIR)
/ Path("bazel-bin")
/ Path(ext._bazel_workspace)
/ Path(ext.name)
)
ext_dest_path = Path(ROOT_DIR) / Path(ext._bazel_workspace) / Path(ext.name)
Path(ext_dest_path).parent.mkdir(parents=True, exist_ok=True)
shutil.copy(ext_bazel_bin_path, ext_dest_path)
class BinaryDistribution(setuptools.Distribution):
def has_ext_modules(self):
return True
def build_generator():
setuptools.setup(
name=f"trustedflow-{TEE_TYPE}-generation",
version=get_version(),
author="secretflow",
author_email="[email protected]",
url="https://github.com/secretflow/trustedflow",
description=f"An attestation report generation library for {TEE_TYPE}",
long_description_content_type="text/markdown",
long_description=f"An attestation report generation library for {TEE_TYPE}",
license="Apache 2.0",
package_dir={"": "pylib"},
packages=["trustedflow/attestation/generation"],
package_data={
"": ["*.so"],
},
install_requires=read("requirements.txt"),
ext_modules=[
BazelExtension(
"pylib/trustedflow/attestation/generation", # bazel_workspace
"generator_module", # bazel_target
"generator.so", # ext_name
),
],
cmdclass=dict(build_ext=BuildBazelExtension),
# The BinaryDistribution argument triggers build_ext.
distclass=BinaryDistribution,
classifiers=[
"Programming Language :: Python :: 3",
"License :: OSI Approved :: Apache Software License",
"Operating System :: POSIX :: Linux",
],
options={
"bdist_wheel": {"plat_name": "manylinux2014_x86_64"},
},
include_package_data=True,
)
def build_verifier():
setuptools.setup(
name=f"trustedflow-verification",
version=get_version(),
author="secretflow",
author_email="[email protected]",
url="https://github.com/secretflow/trustedflow",
description=f"An attestation report verification library",
long_description_content_type="text/markdown",
long_description="An attestation report verification library",
license="Apache 2.0",
package_dir={"": "pylib"},
packages=["trustedflow/attestation/verification"],
package_data={
"": ["*.so"],
},
install_requires=read("requirements.txt"),
ext_modules=[
BazelExtension(
"pylib/trustedflow/attestation/verification", # bazel_workspace
"verifier_module", # bazel_target
"verifier.so", # ext_name
),
],
cmdclass=dict(build_ext=BuildBazelExtension),
# The BinaryDistribution argument triggers build_ext.
distclass=BinaryDistribution,
classifiers=[
"Programming Language :: Python :: 3",
"License :: OSI Approved :: Apache Software License",
"Operating System :: POSIX :: Linux",
],
options={
"bdist_wheel": {"plat_name": "manylinux2014_x86_64"},
},
include_package_data=True,
)
if __name__ == "__main__":
if PACKAGE_TYPE == "generation":
build_generator()
elif PACKAGE_TYPE == "verification":
build_verifier()
else:
raise Exception(f"Unknown package type: {PACKAGE_TYPE}")