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kdk_handler: Add KDK downloader for Ventura

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This commit is contained in:
Mykola Grymalyuk
2022-09-30 06:44:34 -06:00
parent dd7470af98
commit 3a2ac7a310
6 changed files with 232 additions and 41 deletions
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resources/sys_patch_detect.py
+11 -21
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@@ -129,9 +129,8 @@ class detect_root_patch:
self.legacy_gcn = True
self.supports_metal = True
self.requires_root_kc = True
if self.constants.detected_os > os_data.os_data.ventura:
self.amfi_must_disable = True
self.amfi_shim_bins = True
self.amfi_must_disable = True
self.amfi_shim_bins = True
elif gpu.arch == device_probe.Intel.Archs.Iron_Lake:
if self.constants.detected_os > non_metal_os:
self.iron_gpu = True
@@ -149,26 +148,23 @@ class detect_root_patch:
elif gpu.arch == device_probe.Intel.Archs.Ivy_Bridge:
if self.constants.detected_os > os_data.os_data.big_sur:
self.ivy_gpu = True
if self.constants.detected_os > os_data.os_data.ventura:
if self.constants.detected_os >= os_data.os_data.ventura:
self.amfi_must_disable = True
self.supports_metal = True
elif gpu.arch == device_probe.Intel.Archs.Haswell:
if self.constants.detected_os > os_data.os_data.monterey:
self.haswell_gpu = True
if self.constants.detected_os > os_data.os_data.ventura:
self.amfi_must_disable = True
self.amfi_must_disable = True
self.supports_metal = True
elif gpu.arch == device_probe.Intel.Archs.Broadwell:
if self.constants.detected_os > os_data.os_data.monterey:
self.broadwell_gpu = True
if self.constants.detected_os > os_data.os_data.ventura:
self.amfi_must_disable = 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:
self.skylake_gpu = True
if self.constants.detected_os > os_data.os_data.ventura:
self.amfi_must_disable = 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
@@ -184,6 +180,9 @@ class detect_root_patch:
if self.constants.detected_os <= os_data.os_data.monterey:
# Always assume Root KC requirement on Monterey and older
self.requires_root_kc = True
else:
if self.requires_root_kc is True:
self.missing_kdk = not self.check_kdk()
def check_dgpu_status(self):
@@ -334,6 +333,7 @@ class detect_root_patch:
"Miscellaneous: Legacy Keyboard Backlight": self.legacy_keyboard_backlight,
"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,
"Validation: Patching Possible": self.verify_patch_allowed(),
f"Validation: SIP is enabled (Required: {self.check_sip()[2]} or higher)": self.sip_enabled,
f"Validation: Currently Booted SIP: ({hex(utilities.csr_dump())})": self.sip_enabled,
@@ -345,7 +345,6 @@ class detect_root_patch:
"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,
f"Validation: Kernel Debug Kit missing (need {self.constants.detected_os_build})": self.missing_kdk if self.constants.detected_os >= os_data.os_data.ventura else False,
}
return self.root_patch_dict
@@ -367,11 +366,7 @@ class detect_root_patch:
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.amfi_enabled = amfi_detect.amfi_configuration_detection().check_config(self.get_amfi_level_needed())
if self.constants.detected_os >= os_data.os_data.ventura:
if self.requires_root_kc is True:
self.missing_kdk = not self.check_kdk()
self.amfi_enabled = not amfi_detect.amfi_configuration_detection().check_config(self.get_amfi_level_needed())
if self.nvidia_web is True:
self.missing_nv_web_nvram = not self.check_nv_web_nvram()
@@ -422,15 +417,10 @@ class detect_root_patch:
print("\nCannot patch! WhateverGreen.kext missing")
print("Please ensure WhateverGreen.kext is installed")
if self.missing_kdk is True:
print("\nCannot patch! Kernel Debug Kit missing")
print(f"Please ensure the correct KDK is installed (required: {self.constants.detected_os_build})")
if any(
[
# General patch checks
self.sip_enabled, self.sbm_enabled, self.fv_enabled, self.dosdude_patched,
self.missing_kdk if self.constants.detected_os >= os_data.os_data.ventura else False,
# non-Metal specific
self.amfi_enabled if self.amfi_must_disable is True else False,