45 lines
3.0 KiB
Python
45 lines
3.0 KiB
Python
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"""Build a pinned private Windows x64 inspector runtime; no machine-wide install."""
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import hashlib
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import json
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import shutil
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import subprocess
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import sys
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import urllib.request
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import zipfile
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from pathlib import Path
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if sys.platform!='win32': raise SystemExit('Windows runtime provisioning runs on Windows only')
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VERSION='3.13.16'
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CHECKSUM='97dae5274cc54867065e8d5a3226e48c35017ed332a0fdb0e27d5b5821961297'
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root=Path.cwd().resolve()
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directory=root/'.runtime'/'windows'/'python'
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directory.mkdir(parents=True,exist_ok=True)
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requirements=root/'apps'/'inspector'/'requirements.lock.txt'
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requirements_hash=hashlib.sha256(requirements.read_bytes()).hexdigest()
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manifest=directory/'safetynet-runtime.json'
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expected={'python':VERSION,'architecture':'amd64','sha256':CHECKSUM,'requirementsHash':requirements_hash}
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if not manifest.exists() or json.loads(manifest.read_text())!=expected:
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archive=directory.parent/f'python-{VERSION}-embed-amd64.zip'
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if not archive.exists() or hashlib.sha256(archive.read_bytes()).hexdigest()!=CHECKSUM:
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with urllib.request.urlopen(f'https://www.python.org/ftp/python/{VERSION}/python-{VERSION}-embed-amd64.zip',timeout=60) as response:
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payload=response.read(20*1024*1024)
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if hashlib.sha256(payload).hexdigest()!=CHECKSUM: raise SystemExit('Python runtime checksum mismatch')
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archive.write_bytes(payload)
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with zipfile.ZipFile(archive) as package:
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for entry in package.infolist():
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target=(directory/entry.filename).resolve()
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if not target.is_relative_to(directory): raise SystemExit('Runtime archive path rejected')
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if not entry.is_dir():
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target.parent.mkdir(parents=True,exist_ok=True)
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target.write_bytes(package.read(entry))
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(directory/'python313._pth').write_text('python313.zip\n.\nLib/site-packages\n../inspector\nimport site\n')
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subprocess.run([sys.executable,'-m','pip','install','--target',str(directory/'Lib'/'site-packages'),
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'--platform','win_amd64','--python-version','3.13','--implementation','cp','--abi','cp313',
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'--only-binary=:all:','--require-hashes','--upgrade','-r',str(requirements)],check=True)
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manifest.write_text(json.dumps(expected,indent=2))
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inspector=directory.parent/'inspector'
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inspector.mkdir(exist_ok=True)
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for name in ['engine.py','server.py','semantic.py','windows_containment.py','windows_appcontainer.py','sandbox_worker.py','provision_runtime_acl.py']:
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shutil.copyfile(root/'apps'/'inspector'/name,inspector/name)
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subprocess.run([str(directory/'python.exe'),'-c','import pypdf, PIL, defusedxml, yara, engine; assert engine.inspect_content(b"public", {"dlp":{"maxBytes":1024,"rules":[],"semantic":{"enabled":False}}})["decision"] == "allow"; assert yara.compile(source="rule test { condition: true }").match(data=b"test"); engine.local_ocr(); print("Bundled Windows inspector, YARA and offline ONNX OCR runtime verified.")'],check=True)
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subprocess.run([str(directory/'python.exe'),str(root/'apps/inspector/provision_runtime_acl.py'),'--provision'],check=True)
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