mirror of
https://github.com/QM4RS/FridaBox.git
synced 2026-09-23 01:22:06 +02:00
Mahdi Karzari
5140bfc6a7
Integrate Frida Gadget into BlackBox guest startup, add the host workflow and controller tooling, and validate the complete sample hook flow on ARM64 Android 16.
86 lines
3.2 KiB
Python
86 lines
3.2 KiB
Python
#!/usr/bin/env python3
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"""Fetch and verify the pinned official Frida Gadget Android ARM64 binary."""
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from __future__ import annotations
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import argparse
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import hashlib
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import json
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import lzma
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import pathlib
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import shutil
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import tempfile
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import urllib.request
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VERSION = "17.16.0"
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ASSET = f"frida-gadget-{VERSION}-android-arm64.so.xz"
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API_URL = f"https://api.github.com/repos/frida/frida/releases/tags/{VERSION}"
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ROOT = pathlib.Path(__file__).resolve().parents[1]
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DEST = ROOT / "app/src/main/jniLibs/arm64-v8a/libfrida-gadget.so"
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CHECKSUM = ROOT / "tools/frida-gadget-17.16.0.sha256"
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EXPECTED_SHA256 = "6bf149e5d1c5ec701e7b822cab57bb243f1c2a03318fa974fe373ee711a9ed9e"
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def sha256(path: pathlib.Path) -> str:
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digest = hashlib.sha256()
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with path.open("rb") as stream:
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for chunk in iter(lambda: stream.read(1024 * 1024), b""):
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digest.update(chunk)
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return digest.hexdigest()
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def release_asset_url() -> str:
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request = urllib.request.Request(
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API_URL,
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headers={"Accept": "application/vnd.github+json", "User-Agent": "FridaBox-build"},
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)
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with urllib.request.urlopen(request, timeout=30) as response:
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release = json.load(response)
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if release.get("tag_name") != VERSION:
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raise RuntimeError(f"GitHub returned unexpected release {release.get('tag_name')!r}")
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for asset in release.get("assets", []):
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if asset.get("name") == ASSET:
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return str(asset["browser_download_url"])
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raise RuntimeError(f"Release {VERSION} does not contain {ASSET}")
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def fetch(force: bool = False) -> str:
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if DEST.exists() and not force:
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digest = sha256(DEST)
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if digest != EXPECTED_SHA256:
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raise RuntimeError(f"Existing Gadget SHA-256 mismatch: {digest}")
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CHECKSUM.write_text(f"{digest} {DEST.name}\n", encoding="ascii")
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return digest
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DEST.parent.mkdir(parents=True, exist_ok=True)
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with tempfile.TemporaryDirectory(prefix="fridabox-") as temp_dir:
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archive = pathlib.Path(temp_dir) / ASSET
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request = urllib.request.Request(release_asset_url(), headers={"User-Agent": "FridaBox-build"})
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with urllib.request.urlopen(request, timeout=120) as response, archive.open("wb") as output:
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shutil.copyfileobj(response, output)
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temporary_output = pathlib.Path(temp_dir) / DEST.name
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with lzma.open(archive, "rb") as source, temporary_output.open("wb") as output:
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shutil.copyfileobj(source, output)
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if temporary_output.stat().st_size < 1_000_000:
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raise RuntimeError("Downloaded Gadget is unexpectedly small")
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shutil.move(str(temporary_output), DEST)
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digest = sha256(DEST)
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if digest != EXPECTED_SHA256:
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DEST.unlink(missing_ok=True)
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raise RuntimeError(f"Downloaded Gadget SHA-256 mismatch: {digest}")
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CHECKSUM.write_text(f"{digest} {DEST.name}\n", encoding="ascii")
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return digest
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def main() -> int:
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument("--force", action="store_true", help="replace an existing Gadget")
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args = parser.parse_args()
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digest = fetch(args.force)
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print(f"Frida Gadget {VERSION}: {DEST}")
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print(f"SHA-256: {digest}")
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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