timamsk/OpenCore-Legacy-Patcher
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Mykola Grymalyuk
2024-03-10 14:14:38 -06:00
parent b42eb6e395
commit cdb40d8201
5 changed files with 47 additions and 13 deletions
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47
data/sys_patch_dict.py
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@@ -1,6 +1,8 @@
# Dictionary defining patch sets used during Root Volume patching (sys_patch.py)
# Copyright (C) 2022-2023, Mykola Grymalyuk
import packaging.version
from data import os_data
@@ -9,7 +11,7 @@ class SystemPatchDictionary():
Library for generating patch sets for sys_patch.py and supporting modules
Usage:
>>> patchsets = SystemPatchDictionary(22, 0, [20, 21, 22]).patchset_dict
>>> patchsets = SystemPatchDictionary(22, 0, [20, 21, 22], "13.0").patchset_dict
Patchset Schema:
@@ -49,12 +51,13 @@ class SystemPatchDictionary():
Note: Stubbed binaries are OS specific, thus use the 'self.os_major' variable to denounce which folder variant to use
"""
def __init__(self, os_major: int, os_minor: int, non_metal_os_support: list) -> None:
def __init__(self, os_major: int, os_minor: int, non_metal_os_support: list, marketing_version: str) -> None:
"""
Parameters:
os_major (int): Major XNU Kernel version
os_minor (int): Minor XNU Kernel version
non_metal_os_support (list): List of supported non-metal OSes (XNU Major Versions)
marketing_version (str): Marketing version of the OS
'non_metal_os_support' is assumed to be sorted from oldest to newest
"""
@@ -64,6 +67,9 @@ class SystemPatchDictionary():
self.os_float: float = float(f"{self.os_major}.{self.os_minor}")
self.non_metal_os_support: list = non_metal_os_support
self.patchset_dict: dict = {}
self.marketing_version: str = marketing_version
self.affected_by_cve_2024_23227: bool = self.__is_affect_by_cve_2024_23227()
# XNU Kernel versions
self.macOS_12_0_B7: float = 21.1
@@ -120,6 +126,27 @@ class SystemPatchDictionary():
return "12.5-23.4"
def __is_affect_by_cve_2024_23227(self) -> bool:
"""
CVE-2024-23227 broke our airportd patches for 12.7.4, 13.6.5 and 14.4
Note that since the XNU version's security patch level is not increment
"""
if self.os_major > os_data.os_data.sonoma:
return True
parsed_version = packaging.version.parse(self.marketing_version)
if self.marketing_version.startswith("12"):
return parsed_version >= packaging.version.parse("12.7.4")
if self.marketing_version.startswith("13"):
return parsed_version >= packaging.version.parse("13.6.5")
if self.marketing_version.startswith("14"):
return parsed_version >= packaging.version.parse("14.4")
return False
def _generate_sys_patch_dict(self):
"""
Generates the sys_patch_dict dictionary
@@ -1151,7 +1178,7 @@ class SystemPatchDictionary():
},
"Install": {
"/usr/libexec": {
"airportd": "11.7.10" if self.os_float < self.macOS_14_4 else "11.7.10-23.4",
"airportd": "11.7.10" if self.affected_by_cve_2024_23227 is False else "11.7.10-Sandbox",
},
"/System/Library/CoreServices": {
"WiFiAgent.app": "11.7.10",
@@ -1207,16 +1234,16 @@ class SystemPatchDictionary():
},
"Install": {
"/usr/libexec": {
"airportd": "13.6.2" if self.os_float < self.macOS_14_4 else "13.6.2-23.4",
"wifip2pd": "13.6.2",
"airportd": "13.6.5",
"wifip2pd": "13.6.5",
},
"/System/Library/Frameworks": {
"CoreWLAN.framework": "13.6.2",
"CoreWLAN.framework": "13.6.5",
},
"/System/Library/PrivateFrameworks": {
"CoreWiFi.framework": "13.6.2",
"IO80211.framework": "13.6.2",
"WiFiPeerToPeer.framework": "13.6.2",
"CoreWiFi.framework": "13.6.5",
"IO80211.framework": "13.6.5",
"WiFiPeerToPeer.framework": "13.6.5",
},
},
},
@@ -1308,7 +1335,7 @@ class SystemPatchDictionary():
},
"Install": {
"/System/Library/Extensions": {
"IOUSBHostFamily.kext": "12.6.2",
"IOUSBHostFamily.kext": "12.6.2" if self.os_major < self.macOS_14_4 else "12.6.2-23.4",
},
},
},