mirror of
https://github.com/MrLowPr/overdrive.git
synced 2026-10-18 19:01:08 +02:00
74 lines
3.1 KiB
Python
74 lines
3.1 KiB
Python
# Copyright (C) 2026 half144 and PS5 React contributors
|
|
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
# Additional attribution term: see LICENSE-ATTRIBUTION.
|
|
"""Validate local title structure and binary integrity; never contacts a console."""
|
|
import json
|
|
from pathlib import Path
|
|
import re
|
|
import struct
|
|
import subprocess
|
|
import zipfile
|
|
|
|
import sys
|
|
from common import ROOT, digest
|
|
|
|
|
|
def main():
|
|
TITLE = sys.argv[1] if len(sys.argv) > 1 else "PPSA99053"
|
|
receipt_path = ROOT / "dist" / (TITLE + ".receipt.json")
|
|
receipt = json.loads(receipt_path.read_text())
|
|
BUILD = ROOT / ".build" / receipt["app"] / "ps5"
|
|
app = ROOT / "dist" / TITLE
|
|
param = json.loads((app / "sce_sys/param.json").read_text())
|
|
assert param["titleId"] == TITLE
|
|
assert re.fullmatch(r"[A-Z]{2}\d{4}-" + TITLE + r"_00-[A-Z0-9]{16}", param["contentId"])
|
|
assert int(param["requiredSystemSoftwareVersion"], 16) == 0
|
|
assert param["applicationDrmType"] == "free"
|
|
if receipt["config"].get("filesystemAccess") == "console":
|
|
helper = json.loads((app / "lapy-manifest.json").read_text())
|
|
assert helper["target_title"] == TITLE
|
|
assert helper["mode"] == "elf-helper" and helper["max_requests"] == 1
|
|
assert helper["service"] is False
|
|
assert helper["elf_sha256"] == digest(app / "lapy.elf")
|
|
assert int(param["downloadDataSize"]) > 0
|
|
from PIL import Image
|
|
with Image.open(app / "sce_sys/icon0.png") as image:
|
|
assert image.size == (512, 512)
|
|
image.verify()
|
|
|
|
data = (BUILD / "eboot.elf").read_bytes()
|
|
assert data[:7] == b"\x7fELF\x02\x01\x01"
|
|
assert data[7:9] == b"\x09\x02", "Expected PS5 ABI"
|
|
assert struct.unpack_from("<HH", data, 16) == (0xFE10, 62)
|
|
offset = struct.unpack_from("<Q", data, 32)[0]
|
|
size, count = struct.unpack_from("<HH", data, 54)
|
|
loads = 0
|
|
for index in range(count):
|
|
kind, _, file_offset, address, _, file_size, mem_size, align = struct.unpack_from(
|
|
"<IIQQQQQQ", data, offset + index * size)
|
|
assert file_offset + file_size <= len(data)
|
|
if kind == 1:
|
|
loads += 1
|
|
assert align >= 16384 and file_offset % align == address % align
|
|
assert file_size <= mem_size
|
|
assert loads >= 3
|
|
|
|
for path in (app / "eboot.bin", app / "sce_module/libc.prx"):
|
|
result = subprocess.check_output([str(BUILD / "host/ps5-native-tool"), "self",
|
|
"--inspect", "--file", str(path)], text=True)
|
|
assert "integrity: valid" in result
|
|
|
|
receipt = json.loads(receipt_path.read_text())
|
|
assert receipt["hardware_tested"] is False
|
|
for name, checksum in receipt["files"].items():
|
|
assert digest(app / name) == checksum, name
|
|
with zipfile.ZipFile(ROOT / "dist" / (TITLE + ".zip")) as package:
|
|
assert package.testzip() is None
|
|
for name, checksum in receipt["files"].items():
|
|
assert package.read(TITLE + "/" + name) == (app / name).read_bytes(), name
|
|
print("PASS: title metadata, icon, PS5 ELF/segments, SELF integrity, hashes and ZIP")
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|