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sys_patch_detect.py: Allow optional OS overrides

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For detecting patches for an incoming OS
This commit is contained in:
Mykola Grymalyuk
2023-11-01 13:36:31 -06:00
parent 6b00caf883
commit f0d6faab9a
1 changed files with 64 additions and 49 deletions
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113
resources/sys_patch/sys_patch_detect.py
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@@ -20,10 +20,27 @@ class DetectRootPatch:
Library for querying root volume patches applicable for booted system
"""
def __init__(self, model: str, global_constants: constants.Constants):
def __init__(self, model: str, global_constants: constants.Constants,
os_major: int = None, os_minor: int = None,
os_build: str = None, os_version: str = None
) -> None:
self.model: str = model
self.constants: constants.Constants = global_constants
if os_major is None:
os_major = self.constants.detected_os
if os_minor is None:
os_minor = self.constants.detected_os_minor
if os_build is None:
os_build = self.constants.detected_os_build
if os_version is None:
os_version = self.constants.detected_os_version
self.os_major: int = os_major
self.os_minor: int = os_minor
self.os_build: str = os_build
self.os_version: str = os_version
self.computer = self.constants.computer
@@ -89,7 +106,7 @@ class DetectRootPatch:
if gpu.class_code and gpu.class_code != 0xFFFFFFFF:
logging.info(f"Found GPU ({i}): {utilities.friendly_hex(gpu.vendor_id)}:{utilities.friendly_hex(gpu.device_id)}")
if gpu.arch in [device_probe.NVIDIA.Archs.Tesla] and self.constants.force_nv_web is False:
if self.constants.detected_os > non_metal_os:
if self.os_major > non_metal_os:
self.nvidia_tesla = True
self.amfi_must_disable = True
if os_data.os_data.ventura in self.constants.legacy_accel_support:
@@ -97,24 +114,24 @@ class DetectRootPatch:
self.legacy_keyboard_backlight = self._check_legacy_keyboard_backlight()
self.requires_root_kc = True
elif gpu.arch == device_probe.NVIDIA.Archs.Kepler and self.constants.force_nv_web is False:
if self.constants.detected_os > os_data.os_data.big_sur:
if self.os_major > os_data.os_data.big_sur:
# Kepler drivers were dropped with Beta 7
# 12.0 Beta 5: 21.0.0 - 21A5304g
# 12.0 Beta 6: 21.1.0 - 21A5506j
# 12.0 Beta 7: 21.1.0 - 21A5522h
if (
self.constants.detected_os >= os_data.os_data.ventura or
self.os_major >= os_data.os_data.ventura or
(
"21A5506j" not in self.constants.detected_os_build and
self.constants.detected_os == os_data.os_data.monterey and
self.constants.detected_os_minor > 0
"21A5506j" not in self.os_build and
self.os_major == os_data.os_data.monterey and
self.os_minor > 0
)
):
self.kepler_gpu = True
self.supports_metal = True
if self.constants.detected_os >= os_data.os_data.ventura:
if self.os_major >= os_data.os_data.ventura:
self.amfi_must_disable = True
if (self.constants.detected_os == os_data.os_data.ventura and self.constants.detected_os_minor >= 4) or self.constants.detected_os > os_data.os_data.ventura:
if (self.os_major == os_data.os_data.ventura and self.os_minor >= 4) or self.os_major > os_data.os_data.ventura:
self.amfi_shim_bins = True
elif gpu.arch in [
device_probe.NVIDIA.Archs.Fermi,
@@ -122,7 +139,7 @@ class DetectRootPatch:
device_probe.NVIDIA.Archs.Maxwell,
device_probe.NVIDIA.Archs.Pascal,
]:
if self.constants.detected_os > os_data.os_data.mojave:
if self.os_major > os_data.os_data.mojave:
self.nvidia_web = True
self.amfi_must_disable = True
if os_data.os_data.ventura in self.constants.legacy_accel_support:
@@ -130,14 +147,14 @@ class DetectRootPatch:
self.needs_nv_web_checks = True
self.requires_root_kc = True
elif gpu.arch == device_probe.AMD.Archs.TeraScale_1:
if self.constants.detected_os > non_metal_os:
if self.os_major > non_metal_os:
self.amd_ts1 = True
self.amfi_must_disable = True
if os_data.os_data.ventura in self.constants.legacy_accel_support:
self.amfi_shim_bins = True
self.requires_root_kc = True
elif gpu.arch == device_probe.AMD.Archs.TeraScale_2:
if self.constants.detected_os > non_metal_os:
if self.os_major > non_metal_os:
self.amd_ts2 = True
self.amfi_must_disable = True
if os_data.os_data.ventura in self.constants.legacy_accel_support:
@@ -149,7 +166,7 @@ class DetectRootPatch:
device_probe.AMD.Archs.Legacy_GCN_9000,
device_probe.AMD.Archs.Polaris,
]:
if self.constants.detected_os > os_data.os_data.monterey:
if self.os_major > os_data.os_data.monterey:
if self.constants.computer.rosetta_active is True:
continue
@@ -171,7 +188,7 @@ class DetectRootPatch:
if self.model == "MacBookPro13,3":
self.legacy_gcn = True
elif self.model == "MacBookPro14,3":
if self.constants.detected_os < os_data.os_data.sonoma:
if self.os_major < os_data.os_data.sonoma:
continue
self.legacy_gcn_v2 = True
else:
@@ -180,7 +197,7 @@ class DetectRootPatch:
self.requires_root_kc = True
self.amfi_must_disable = True
elif gpu.arch == device_probe.AMD.Archs.Vega:
if self.constants.detected_os > os_data.os_data.monterey:
if self.os_major > os_data.os_data.monterey:
if "AVX2" in self.constants.computer.cpu.leafs:
continue
@@ -189,7 +206,7 @@ class DetectRootPatch:
self.requires_root_kc = True
self.amfi_must_disable = True
elif gpu.arch == device_probe.Intel.Archs.Iron_Lake:
if self.constants.detected_os > non_metal_os:
if self.os_major > non_metal_os:
self.iron_gpu = True
self.amfi_must_disable = True
if os_data.os_data.ventura in self.constants.legacy_accel_support:
@@ -197,7 +214,7 @@ class DetectRootPatch:
self.legacy_keyboard_backlight = self._check_legacy_keyboard_backlight()
self.requires_root_kc = True
elif gpu.arch == device_probe.Intel.Archs.Sandy_Bridge:
if self.constants.detected_os > non_metal_os:
if self.os_major > non_metal_os:
self.sandy_gpu = True
self.amfi_must_disable = True
if os_data.os_data.ventura in self.constants.legacy_accel_support:
@@ -205,33 +222,31 @@ class DetectRootPatch:
self.legacy_keyboard_backlight = self._check_legacy_keyboard_backlight()
self.requires_root_kc = True
elif gpu.arch == device_probe.Intel.Archs.Ivy_Bridge:
if self.constants.detected_os > os_data.os_data.big_sur:
if self.os_major > os_data.os_data.big_sur:
self.ivy_gpu = True
if self.constants.detected_os >= os_data.os_data.ventura:
if self.os_major >= os_data.os_data.ventura:
self.amfi_must_disable = True
if (self.constants.detected_os == os_data.os_data.ventura and self.constants.detected_os_minor >= 4) or self.constants.detected_os > os_data.os_data.ventura:
if (self.os_major == os_data.os_data.ventura and self.os_minor >= 4) or self.os_major > os_data.os_data.ventura:
self.amfi_shim_bins = True
self.supports_metal = True
elif gpu.arch == device_probe.Intel.Archs.Haswell:
if self.constants.detected_os > os_data.os_data.monterey:
if self.os_major > os_data.os_data.monterey:
self.haswell_gpu = True
self.amfi_must_disable = True
if (self.constants.detected_os == os_data.os_data.ventura and self.constants.detected_os_minor >= 4) or self.constants.detected_os > os_data.os_data.ventura:
if (self.os_major == os_data.os_data.ventura and self.os_minor >= 4) or self.os_major > os_data.os_data.ventura:
self.amfi_shim_bins = True
self.supports_metal = True
elif gpu.arch == device_probe.Intel.Archs.Broadwell:
if self.constants.detected_os > os_data.os_data.monterey:
if self.os_major > os_data.os_data.monterey:
self.broadwell_gpu = True
self.amfi_must_disable = True
self.supports_metal = True
elif gpu.arch == device_probe.Intel.Archs.Skylake:
if self.constants.detected_os > os_data.os_data.monterey:
if self.os_major > os_data.os_data.monterey:
self.skylake_gpu = True
self.amfi_must_disable = True
self.supports_metal = True
if self.supports_metal is True:
# Avoid patching Metal and non-Metal GPUs if both present, prioritize Metal GPU
# Main concerns are for iMac12,x with Sandy iGPU and Kepler dGPU
@@ -251,7 +266,7 @@ class DetectRootPatch:
self.legacy_polaris = False
self.legacy_vega = False
if self.constants.detected_os <= os_data.os_data.monterey:
if self.os_major <= os_data.os_data.monterey:
# Always assume Root KC requirement on Monterey and older
self.requires_root_kc = True
else:
@@ -272,7 +287,7 @@ class DetectRootPatch:
"""
# Increase OS check if modern wifi is detected
if self.constants.detected_os < (os_data.os_data.ventura if self.legacy_wifi is True else os_data.os_data.sonoma):
if self.os_major < (os_data.os_data.ventura if self.legacy_wifi is True else os_data.os_data.sonoma):
return
if self.legacy_wifi is False and self.modern_wifi is False:
return
@@ -313,7 +328,7 @@ class DetectRootPatch:
self.legacy_keyboard_backlight = False
# Currently all graphics patches require a KDK
if self.constants.detected_os >= os_data.os_data.sonoma:
if self.os_major >= os_data.os_data.sonoma:
self.kepler_gpu = False
self.ivy_gpu = False
self.haswell_gpu = False
@@ -442,7 +457,7 @@ class DetectRootPatch:
"""
min_os = os_data.os_data.big_sur
max_os = os_data.os_data.sonoma
if self.constants.detected_os < min_os or self.constants.detected_os > max_os:
if self.os_major < min_os or self.os_major > max_os:
return False
return True
@@ -455,7 +470,7 @@ class DetectRootPatch:
bool: True if installed, False otherwise
"""
return kdk_handler.KernelDebugKitObject(self.constants, self.constants.detected_os_build, self.constants.detected_os_version, passive=True).kdk_already_installed
return kdk_handler.KernelDebugKitObject(self.constants, self.os_build, self.os_version, passive=True).kdk_already_installed
def _check_sip(self):
@@ -466,14 +481,14 @@ class DetectRootPatch:
tuple: (list, str, str) of SIP values, SIP hex, SIP error message
"""
if self.constants.detected_os > os_data.os_data.catalina:
if self.os_major > os_data.os_data.catalina:
if self.nvidia_web is True:
sip = sip_data.system_integrity_protection.root_patch_sip_big_sur_3rd_part_kexts
sip_hex = "0xA03"
sip_value = (
f"For Hackintoshes, please set csr-active-config to '030A0000' ({sip_hex})\nFor non-OpenCore Macs, please run 'csrutil disable' and \n'csrutil authenticated-root disable' in RecoveryOS"
)
elif self.constants.detected_os >= os_data.os_data.ventura:
elif self.os_major >= os_data.os_data.ventura:
sip = sip_data.system_integrity_protection.root_patch_sip_ventura
sip_hex = "0x803"
sip_value = (
@@ -500,7 +515,7 @@ class DetectRootPatch:
bool: True if UHCI/OHCI patches required, False otherwise
"""
if self.constants.detected_os < os_data.os_data.ventura:
if self.os_major < os_data.os_data.ventura:
return False
# If we're on a hackintosh, check for UHCI/OHCI controllers
@@ -539,7 +554,7 @@ class DetectRootPatch:
self.has_network = network_handler.NetworkUtilities().verify_network_connection()
if self.constants.detected_os >= os_data.os_data.sonoma:
if self.os_major >= os_data.os_data.sonoma:
self.legacy_pcie_webcam = self.constants.computer.pcie_webcam
self.legacy_t1_chip = self.constants.computer.t1_chip
@@ -551,25 +566,25 @@ class DetectRootPatch:
self.requires_root_kc = True
if self.model in model_array.LegacyBrightness:
if self.constants.detected_os > os_data.os_data.catalina:
if self.os_major > os_data.os_data.catalina:
self.brightness_legacy = True
if self.model in ["iMac7,1", "iMac8,1"] or (self.model in model_array.LegacyAudio and utilities.check_kext_loaded("as.vit9696.AppleALC") is False):
# Special hack for systems with botched GOPs
# TL;DR: No Boot Screen breaks Lilu, therefore breaking audio
if self.constants.detected_os > os_data.os_data.catalina:
if self.os_major > os_data.os_data.catalina:
self.legacy_audio = True
if (
isinstance(self.constants.computer.wifi, device_probe.Broadcom)
and self.constants.computer.wifi.chipset in [device_probe.Broadcom.Chipsets.AirPortBrcm4331, device_probe.Broadcom.Chipsets.AirPortBrcm43224]
) or (isinstance(self.constants.computer.wifi, device_probe.Atheros) and self.constants.computer.wifi.chipset == device_probe.Atheros.Chipsets.AirPortAtheros40):
if self.constants.detected_os > os_data.os_data.big_sur:
if self.os_major > os_data.os_data.big_sur:
self.legacy_wifi = True
if self.constants.detected_os >= os_data.os_data.ventura:
if self.os_major >= os_data.os_data.ventura:
# Due to extracted frameworks for IO80211.framework and co, check library validation
self.amfi_must_disable = True
if self.constants.detected_os > os_data.os_data.ventura:
if self.os_major > os_data.os_data.ventura:
self.amfi_shim_bins = True
if (
@@ -580,7 +595,7 @@ class DetectRootPatch:
# We don't officially support this chipset, however we'll throw a bone to hackintosh users
device_probe.Broadcom.Chipsets.AirPortBrcmNICThirdParty,
]):
if self.constants.detected_os > os_data.os_data.ventura:
if self.os_major > os_data.os_data.ventura:
self.modern_wifi = True
self.amfi_shim_bins = True
@@ -590,7 +605,7 @@ class DetectRootPatch:
# Same method is also used for demuxed machines
# Note that MacBookPro5,x machines are extremely unstable with this patch set, so disabled until investigated further
# Ref: https://github.com/dortania/OpenCore-Legacy-Patcher/files/7360909/KP-b10-030.txt
if self.constants.detected_os > os_data.os_data.high_sierra:
if self.os_major > os_data.os_data.high_sierra:
if self.model in ["MacBookPro8,2", "MacBookPro8,3"]:
# Ref: https://doslabelectronics.com/Demux.html
if self._detect_demux() is True:
@@ -630,7 +645,7 @@ class DetectRootPatch:
"Miscellaneous: T1 Security Chip": self.legacy_t1_chip,
"Settings: Requires AMFI exemption": self.amfi_must_disable,
"Settings: Supports Auxiliary Cache": not self.requires_root_kc,
"Settings: Kernel Debug Kit missing": self.missing_kdk if self.constants.detected_os >= os_data.os_data.ventura.value else False,
"Settings: Kernel Debug Kit missing": self.missing_kdk if self.os_major >= os_data.os_data.ventura.value else False,
"Validation: Patching Possible": self.verify_patch_allowed(),
"Validation: Unpatching Possible": self._verify_unpatch_allowed(),
f"Validation: Unsupported Host OS": self.unsupported_os,
@@ -644,7 +659,7 @@ class DetectRootPatch:
"Validation: Force OpenGL property missing": self.missing_nv_web_opengl if self.nvidia_web is True else False,
"Validation: Force compat property missing": self.missing_nv_compat if self.nvidia_web is True else False,
"Validation: nvda_drv(_vrl) variable missing": self.missing_nv_web_nvram if self.nvidia_web is True else False,
"Validation: Network Connection Required": (not self.has_network) if (self.requires_root_kc and self.missing_kdk and self.constants.detected_os >= os_data.os_data.ventura.value) else False,
"Validation: Network Connection Required": (not self.has_network) if (self.requires_root_kc and self.missing_kdk and self.os_major >= os_data.os_data.ventura.value) else False,
}
return self.root_patch_dict
@@ -661,7 +676,7 @@ class DetectRootPatch:
if self.amfi_must_disable is False:
return amfi_detect.AmfiConfigDetectLevel.NO_CHECK
if self.constants.detected_os < os_data.os_data.big_sur:
if self.os_major < os_data.os_data.big_sur:
return amfi_detect.AmfiConfigDetectLevel.NO_CHECK
amfipass_version = utilities.check_kext_loaded("com.dhinakg.AMFIPass")
@@ -670,7 +685,7 @@ class DetectRootPatch:
# If AMFIPass is loaded, our binaries will work
return amfi_detect.AmfiConfigDetectLevel.NO_CHECK
if self.constants.detected_os >= os_data.os_data.ventura:
if self.os_major >= os_data.os_data.ventura:
if self.amfi_shim_bins is True:
# Currently we require AMFI outright disabled
# in Ventura to work with shim'd binaries
@@ -694,7 +709,7 @@ class DetectRootPatch:
sip = sip_dict[0]
sip_value = sip_dict[1]
self.sip_enabled, self.sbm_enabled, self.fv_enabled, self.dosdude_patched = utilities.patching_status(sip, self.constants.detected_os)
self.sip_enabled, self.sbm_enabled, self.fv_enabled, self.dosdude_patched = utilities.patching_status(sip, self.os_major)
self.amfi_enabled = not amfi_detect.AmfiConfigurationDetection().check_config(self._get_amfi_level_needed())
self.unsupported_os = not self._check_os_compat()
@@ -748,7 +763,7 @@ class DetectRootPatch:
logging.info("\nCannot patch! WhateverGreen.kext missing")
logging.info("Please ensure WhateverGreen.kext is installed")
if (not self.has_network) if (self.requires_root_kc and self.missing_kdk and self.constants.detected_os >= os_data.os_data.ventura.value) else False:
if (not self.has_network) if (self.requires_root_kc and self.missing_kdk and self.os_major >= os_data.os_data.ventura.value) else False:
logging.info("\nCannot patch! Network Connection Required")
logging.info("Please ensure you have an active internet connection")
@@ -771,7 +786,7 @@ class DetectRootPatch:
self.missing_whatever_green if self.nvidia_web is True else False,
# KDK specific
(not self.has_network) if (self.requires_root_kc and self.missing_kdk and self.constants.detected_os >= os_data.os_data.ventura.value) else False
(not self.has_network) if (self.requires_root_kc and self.missing_kdk and self.os_major >= os_data.os_data.ventura.value) else False
]
):
return False