mirror of
https://github.com/dortania/OpenCore-Legacy-Patcher.git
synced 2026-04-14 04:38:20 +10:00
220 lines
10 KiB
Bash
Executable File
220 lines
10 KiB
Bash
Executable File
#!/usr/bin/env python3
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# Copyright (C) 2020-2021 Mykola Grymalyuk
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from __future__ import print_function
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import subprocess
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import sys
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import platform
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import argparse
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from pathlib import Path
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from Resources import Build, ModelArray, Constants, SysPatch, device_probe, Utilities
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class OpenCoreLegacyPatcher:
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def __init__(self):
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print("Loading...")
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Utilities.disable_cls()
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self.constants = Constants.Constants()
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self.constants.computer = device_probe.Computer.probe()
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self.computer = self.constants.computer
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self.constants.detected_os = int(platform.uname().release.partition(".")[0])
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custom_cpu_model_value = Utilities.get_nvram("revcpuname", "4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102", decode=True)
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if custom_cpu_model_value is not None:
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# TODO: Fix to not use two separate variables
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self.constants.custom_cpu_model = 1
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self.constants.custom_cpu_model_value = custom_cpu_model_value.split("%00")[0]
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if "-v" in (Utilities.get_nvram("boot-args") or ""):
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self.constants.verbose_debug = True
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# Check if running in RecoveryOS
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self.constants.recovery_status = Utilities.check_recovery()
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parser = argparse.ArgumentParser()
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# Generic building args
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parser.add_argument("--build", help="Build OpenCore", action="store_true", required=False)
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parser.add_argument("--verbose", help="Enable verbose boot", action="store_true", required=False)
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parser.add_argument("--debug_oc", help="Enable OpenCore DEBUG", action="store_true", required=False)
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parser.add_argument("--debug_kext", help="Enable kext DEBUG", action="store_true", required=False)
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parser.add_argument("--skip_wifi", help="Skip wifi patches", action="store_true", required=False)
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parser.add_argument("--hide_picker", help="Hide OpenCore picker", action="store_true", required=False)
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parser.add_argument("--disable_sip", help="Disable SIP", action="store_true", required=False)
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parser.add_argument("--disable_smb", help="Disable SecureBootModel", action="store_true", required=False)
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parser.add_argument("--vault", help="Enable OpenCore Vaulting", action="store_true", required=False)
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parser.add_argument("--support_all", help="Allow OpenCore on natively supported Models", action="store_true", required=False)
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parser.add_argument("--firewire", help="Enable FireWire Booting", action="store_true", required=False)
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parser.add_argument("--nvme", help="Enable NVMe Booting", action="store_true", required=False)
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parser.add_argument("--disable_amfi", help="Disable AMFI", action="store_true", required=False)
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# Building args requiring value values
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parser.add_argument("--model", action="store", help="Set custom model", required=False)
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parser.add_argument("--metal_gpu", action="store", help="Set Metal GPU Vendor", required=False)
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parser.add_argument("--smbios_spoof", action="store", help="Set SMBIOS patching mode", required=False)
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# SysPatch args
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parser.add_argument("--patch_sys_vol", help="Patches root volume", action="store_true", required=False)
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parser.add_argument("--unpatch_sys_vol", help="Unpatches root volume, EXPERIMENTAL", action="store_true", required=False)
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parser.add_argument("--terascale_2", help="Enable TeraScale 2 Acceleration", action="store_true", required=False)
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args = parser.parse_args()
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self.constants.gui_mode = True
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self.constants.current_path = Path.cwd()
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if getattr(sys, "frozen", False) and hasattr(sys, "_MEIPASS"):
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print("- Rerouting payloads location")
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self.constants.payload_path = sys._MEIPASS / Path("payloads")
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else:
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print("- Using default payloads location")
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if args.verbose:
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print("- Set verbose configuration")
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self.constants.verbose_debug = True
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if args.debug_oc:
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print("- Set OpenCore DEBUG configuration")
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self.constants.opencore_debug = True
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self.constants.opencore_build = "DEBUG"
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if args.debug_kext:
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print("- Set kext DEBUG configuration")
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self.constants.kext_debug = True
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if args.skip_wifi:
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print("- Set wifi skip configuration")
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self.constants.wifi_build = True
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if args.hide_picker:
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print("- Set HidePicker configuration")
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self.constants.showpicker = False
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if args.disable_sip:
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print("- Set Disable SIP configuration")
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self.constants.sip_status = False
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if args.disable_smb:
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print("- Set Disable SecureBootModel configuration")
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self.constants.secure_status = False
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if args.vault:
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print("- Set Vault configuration")
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self.constants.vault = True
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if args.firewire:
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print("- Set FireWire Boot configuration")
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self.constants.firewire_boot = True
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if args.nvme:
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print("- Set NVMe Boot configuration")
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self.constants.nvme_boot = True
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if args.disable_amfi:
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print("- Set Disable AMFI configuration")
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self.constants.disable_amfi = True
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if args.metal_gpu:
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if args.metal_gpu == "Nvidia":
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print("- Set Metal GPU patches to Nvidia")
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self.constants.metal_build = True
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self.constants.imac_vendor = "Nvidia"
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elif args.metal_gpu == "AMD":
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print("- Set Metal GPU patches to AMD")
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self.constants.metal_build = True
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self.constants.imac_vendor = "AMD"
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else:
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print(f"- Unknown GPU arg passed: {args.metal_gpu}")
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self.constants.metal_build = False
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self.constants.imac_vendor = "None"
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if args.smbios_spoof:
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if args.smbios_spoof == "Minimal":
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self.constants.serial_settings = "Minimal"
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elif args.smbios_spoof == "Moderate":
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self.constants.serial_settings = "Moderate"
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elif args.smbios_spoof == "Advanced":
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self.constants.serial_settings = "Advanced"
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else:
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print(f"- Unknown SMBIOS arg passed: {args.smbios_spoof}")
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if args.support_all:
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print("- Building for natively supported model")
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self.constants.allow_oc_everywhere = True
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self.constants.serial_settings = "None"
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if args.build:
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if args.model:
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print(f"- Using custom model: {args.model}")
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self.constants.custom_model = args.model
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self.set_defaults(self.constants.custom_model, False)
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self.build_opencore()
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elif self.computer.real_model not in ModelArray.SupportedSMBIOS and self.constants.allow_oc_everywhere is False:
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print(
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"""Your model is not supported by this patcher for running unsupported OSes!"
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If you plan to create the USB for another machine, please select the "Change Model" option in the menu."""
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)
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sys.exit(1)
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else:
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print(f"- Using detected model: {self.constants.computer.real_model}")
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self.build_opencore()
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if args.patch_sys_vol:
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if args.terascale_2:
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print("- Set TeraScale 2 Accel configuration")
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self.constants.terascale_2_patch = True
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print("- Set System Volume patching")
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self.patch_vol()
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elif args.unpatch_sys_vol:
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print("- Set System Volume unpatching")
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self.unpatch_vol()
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def set_defaults(self, model, host_is_target):
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# Defaults
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self.constants.sip_status = True
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self.constants.secure_status = False # Default false for Monterey
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self.constants.disable_amfi = False
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if model in ModelArray.LegacyGPU:
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if (
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host_is_target
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and self.computer.dgpu
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and self.computer.dgpu.arch
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in [
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device_probe.AMD.Archs.Legacy_GCN,
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device_probe.AMD.Archs.Polaris,
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device_probe.AMD.Archs.Vega,
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device_probe.AMD.Archs.Navi,
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device_probe.NVIDIA.Archs.Kepler,
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]
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):
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# Building on device and we have a native, supported GPU
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self.constants.sip_status = True
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# self.constants.secure_status = True # Monterey
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self.constants.disable_amfi = False
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else:
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self.constants.sip_status = False # Unsigned kexts
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self.constants.secure_status = False # Root volume modified
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self.constants.disable_amfi = True # Unsigned binaries
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if model in ModelArray.ModernGPU:
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if host_is_target and model in ["iMac13,1", "iMac13,3"] and self.computer.dgpu:
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# Some models have a supported dGPU, others don't
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self.constants.sip_status = True
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# self.constants.secure_status = True # Monterey
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# self.constants.disable_amfi = False # Signed bundles, Don't need to explicitly set currently
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else:
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self.constants.sip_status = False # Unsigned kexts
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self.constants.secure_status = False # Modified root volume
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# self.constants.disable_amfi = False # Signed bundles, Don't need to explicitly set currently
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if model == "MacBook8,1":
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# MacBook8,1 has an odd bug where it cannot install Monterey with Minimal spoofing
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self.constants.serial_settings == "Moderate"
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def patch_vol(self):
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SysPatch.PatchSysVolume(self.constants.custom_model or self.constants.computer.real_model, self.constants).start_patch()
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def unpatch_vol(self):
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SysPatch.PatchSysVolume(self.constants.custom_model or self.constants.computer.real_model, self.constants).start_unpatch()
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def build_opencore(self):
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Build.BuildOpenCore(self.constants.custom_model or self.constants.computer.real_model, self.constants).build_opencore()
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def install_opencore(self):
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Build.BuildOpenCore(self.constants.custom_model or self.constants.computer.real_model, self.constants).copy_efi()
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OpenCoreLegacyPatcher()
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# Example arg for OCLP command line
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# ./OCLP-CLI --build --verbose --debug_oc --debug_kext --model iMac11,2
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