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defaults: Add proper AMFI vs LV logic

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This commit is contained in:
Mykola Grymalyuk
2022-09-14 18:21:21 -06:00
committed by GitHub
parent bf9d6f678e
commit 0693e345d0
3 changed files with 7 additions and 3 deletions
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3
resources/build.py
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@@ -1006,7 +1006,8 @@ class BuildOpenCore:
# Before merging into mainline, this needs to be resolved
self.get_item_by_kv(self.config["Kernel"]["Patch"], "Comment", "Disable Library Validation Enforcement")["Enabled"] = True
self.get_item_by_kv(self.config["Kernel"]["Patch"], "Comment", "Disable _csr_check() in _vnode_check_signature")["Enabled"] = True
self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " amfi=0x80"
if self.constants.disable_amfi is True:
self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " amfi=0x80"
self.config["NVRAM"]["Add"]["4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102"]["OCLP-Settings"] += " -allow_amfi"
# CSLVFixup simply patches out __RESTRICT and __restrict out of the Music.app Binary
# Ref: https://pewpewthespells.com/blog/blocking_code_injection_on_ios_and_os_x.html

1
resources/constants.py
View File

@@ -151,6 +151,7 @@ class Constants:
self.secure_status = False # Secure Boot Model
self.vault = False # EFI Vault
self.disable_cs_lv = False # Disable Library validation
self.disable_amfi = False # Disable AMFI
## OS Settings
self.os_support = 12.0

6
resources/defaults.py
View File

@@ -36,8 +36,9 @@ class generate_defaults:
if utilities.check_metal_support(device_probe, settings.computer) is False:
for gpu in settings.computer.gpus:
if isinstance(gpu, device_probe.AMD) or isinstance(gpu, device_probe.NVIDIA):
settings.disable_cs_lv = True
settings.disable_amfi = True
break
settings.disable_cs_lv = True
settings.secure_status = False
settings.sip_status = False
settings.allow_fv_root = True
@@ -188,6 +189,7 @@ class generate_defaults:
settings.force_nv_web = True
if model in model_array.ModernGPU:
settings.disable_cs_lv = True
for gpu in smbios_data.smbios_dictionary[model]["Stock GPUs"]:
if gpu in [
device_probe.NVIDIA.Archs.Kepler,
@@ -195,4 +197,4 @@ class generate_defaults:
device_probe.AMD.Archs.Legacy_GCN_8000,
device_probe.AMD.Archs.Legacy_GCN_9000,
]:
settings.disable_cs_lv = True
settings.disable_amfi = True