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Remove AMFI requirement for root patching

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This commit is contained in:
Mykola Grymalyuk
2021-09-19 14:22:16 -06:00
parent bf19adef35
commit 8234738403
6 changed files with 83 additions and 41 deletions
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23
Resources/Utilities.py
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@@ -19,7 +19,7 @@ except ImportError:
except ImportError:
raise Exception("Missing requests library!\nPlease run the following before starting OCLP:\npip3 install requests")
from Resources import Constants, ioreg
from Resources import Constants, ioreg, device_probe
def hexswap(input_hex: str):
@@ -144,8 +144,8 @@ def check_oclp_boot():
def check_monterey_wifi():
IO80211ElCap = "com.apple.iokit.IO80211ElCap (1110.26)"
CoreCaptureElCap = "com.apple.driver.corecaptureElCap (1.0.4)"
IO80211ElCap = "com.apple.iokit.IO80211ElCap"
CoreCaptureElCap = "com.apple.driver.corecaptureElCap"
loaded_kexts: str = subprocess.run("kextcache".split(), stdout=subprocess.PIPE, stderr=subprocess.STDOUT).stdout.decode()
if IO80211ElCap in loaded_kexts and CoreCaptureElCap in loaded_kexts:
return True
@@ -153,6 +153,19 @@ def check_monterey_wifi():
return False
def check_metal_support(device_probe, computer):
dgpu = computer.dgpu
igpu = computer.igpu
if (
(dgpu and dgpu.arch in [device_probe.NVIDIA.Archs.Tesla, device_probe.NVIDIA.Archs.Fermi, device_probe.AMD.Archs.TeraScale_1, device_probe.AMD.Archs.TeraScale_2])
or (igpu and igpu.arch in [device_probe.Intel.Archs.Iron_Lake, device_probe.Intel.Archs.Sandy_Bridge])
or isinstance(igpu, device_probe.NVIDIA)
):
return False
else:
return True
def patching_status(os_sip, os):
# Detection for Root Patching
sip_enabled = True # System Integrity Protection
@@ -164,7 +177,8 @@ def patching_status(os_sip, os):
gen6_kext = "/System/Library/Extension/AppleIntelHDGraphics.kext"
gen7_kext = "/System/Library/Extension/AppleIntelHD3000Graphics.kext"
if os > Constants.Constants().catalina:
if os > Constants.Constants().catalina and not check_oclp_boot():
# Assume non-OCLP Macs don't patch _cs_require_lv
amfi_enabled = amfi_status()
else:
# Catalina and older supports individually disabling Library Validation
@@ -261,6 +275,7 @@ def enable_apfs(fw_feature, fw_mask):
fw_mask |= 2 ** 19
return fw_feature, fw_mask
# def menu(title, prompt, menu_options, add_quit=True, auto_number=False, in_between=[], top_level=False):
# return_option = ["Q", "Quit", None] if top_level else ["B", "Back", None]
# if add_quit: menu_options.append(return_option)