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Implement DMG-based PatcherSupportPkg

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This commit is contained in:
Mykola Grymalyuk
2023-05-04 15:02:41 -06:00
parent c308bcb993
commit d21b984918
6 changed files with 68 additions and 58 deletions
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32
resources/sys_patch/sys_patch.py
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@@ -67,13 +67,6 @@ class PatchSysVolume:
self.skip_root_kmutil_requirement = self.hardware_details["Settings: Supports Auxiliary Cache"]
def __del__(self) -> None:
"""
Ensures that each time we're patching, we're using a clean PatcherSupportPkg folder
"""
if Path(self.constants.payload_local_binaries_root_path).exists():
shutil.rmtree(self.constants.payload_local_binaries_root_path)
def _init_pathing(self, custom_root_mount_path: Path = None, custom_data_mount_path: Path = None) -> None:
"""
@@ -854,10 +847,27 @@ class PatchSysVolume:
logging.info("- Local PatcherSupportPkg resources available, continuing...")
return True
if Path(self.constants.payload_local_binaries_root_path_zip).exists():
logging.info("- Local PatcherSupportPkg resources available, unzipping...")
logging.info("- Unzipping binaries...")
utilities.process_status(subprocess.run(["ditto", "-V", "-x", "-k", "--sequesterRsrc", "--rsrc", self.constants.payload_local_binaries_root_path_zip, self.constants.payload_path], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
if Path(self.constants.payload_local_binaries_root_path_dmg).exists():
logging.info("- Local PatcherSupportPkg resources available, mounting...")
output = subprocess.run(
[
"hdiutil", "attach", "-noverify", f"{self.constants.payload_local_binaries_root_path_dmg}",
"-mountpoint", Path(self.constants.payload_path / Path("Universal-Binaries")),
"-nobrowse",
"-shadow", Path(self.constants.payload_path / Path("Universal-Binaries_overlay")),
"-passphrase", "password"
],
stdout=subprocess.PIPE, stderr=subprocess.STDOUT
)
if output.returncode != 0:
logging.info("- Failed to mount Universal-Binaries.dmg")
logging.info(f"Output: {output.stdout.decode()}")
logging.info(f"Return Code: {output.returncode}")
return False
logging.info("- Mounted Universal-Binaries.dmg")
return True
logging.info("- PatcherSupportPkg resources missing, Patcher likely corrupted!!!")