# Commands for building the EFI and SMBIOS from __future__ import print_function import binascii import plistlib import shutil import subprocess import uuid import zipfile from pathlib import Path from Resources import Constants, ModelArray, utilities def human_fmt(num): for unit in ["B", "KB", "MB", "GB", "TB", "PB"]: if abs(num) < 1000.0: return "%3.1f %s" % (num, unit) num /= 1000.0 return "%.1f %s" % (num, "EB") def rmtree_handler(func, path, exc_info): if exc_info[0] == FileNotFoundError: return raise # pylint: disable=misplaced-bare-raise class BuildOpenCore: def __init__(self, model, versions): self.model = model self.config = None self.constants: Constants.Constants = versions def build_efi(self): utilities.cls() if not Path(self.constants.build_path).exists(): Path(self.constants.build_path).mkdir() print("Created build folder") else: print("Build folder already present, skipping") if Path(self.constants.opencore_zip_copied).exists(): print("Deleting old copy of OpenCore zip") Path(self.constants.opencore_zip_copied).unlink() if Path(self.constants.opencore_release_folder).exists(): print("Deleting old copy of OpenCore folder") shutil.rmtree(self.constants.opencore_release_folder, onerror=rmtree_handler) print() print("- Adding OpenCore v" + self.constants.opencore_version) shutil.copy(self.constants.opencore_zip_source, self.constants.build_path) zipfile.ZipFile(self.constants.opencore_zip_copied).extractall(self.constants.build_path) print("- Adding config.plist for OpenCore") # Setup config.plist for editing shutil.copy(self.constants.plist_template, self.constants.oc_folder) self.config = plistlib.load(Path(self.constants.plist_path).open("rb")) for name, version, path, check in [ # Essential kexts ("Lilu.kext", self.constants.lilu_version, self.constants.lilu_path, lambda: True), ("WhateverGreen.kext", self.constants.whatevergreen_version, self.constants.whatevergreen_path, lambda: True), ("RestrictEvents.kext", self.constants.restrictevents_version, self.constants.restrictevents_path, lambda: self.model in ModelArray.MacPro71), # CPU patches ("AppleMCEReporterDisabler.kext", self.constants.mce_version, self.constants.mce_path, lambda: self.model in ModelArray.DualSocket), ("AAAMouSSE.kext", self.constants.mousse_version, self.constants.mousse_path, lambda: self.model in ModelArray.SSEEmulator), ("telemetrap.kext", self.constants.telemetrap_version, self.constants.telemetrap_path, lambda: self.model in ModelArray.MissingSSE42), # Ethernet patches ("nForceEthernet.kext", self.constants.nforce_version, self.constants.nforce_path, lambda: self.model in ModelArray.EthernetNvidia), ("MarvelYukonEthernet.kext", self.constants.marvel_version, self.constants.marvel_path, lambda: self.model in ModelArray.EthernetMarvell), ("CatalinaBCM5701Ethernet.kext", self.constants.bcm570_version, self.constants.bcm570_path, lambda: self.model in ModelArray.EthernetBroadcom), # Legacy audio ("VoodooHDA.kext", self.constants.voodoohda_version, self.constants.voodoohda_path, lambda: self.model in ModelArray.LegacyAudio), # IDE patch ("AppleIntelPIIXATA.kext", self.constants.piixata_version, self.constants.piixata_path, lambda: self.model in ModelArray.IDEPatch), ]: self.enable_kext(name, version, path, check) # WiFi patches if self.model in ModelArray.WifiAtheros: self.enable_kext("IO80211HighSierra.kext", self.constants.io80211high_sierra_version, self.constants.io80211high_sierra_path) self.get_kext_by_bundle_path("IO80211HighSierra.kext/Contents/PlugIns/AirPortAtheros40.kext")["Enabled"] = True if self.model in ModelArray.WifiBCM94331: self.enable_kext("AirportBrcmFixup.kext", self.constants.airportbcrmfixup_version, self.constants.airportbcrmfixup_path) self.get_kext_by_bundle_path("AirportBrcmFixup.kext/Contents/PlugIns/AirPortBrcmNIC_Injector.kext")["Enabled"] = True if self.model in ModelArray.EthernetNvidia: # Nvidia chipsets all have the same path to ARPT property_path = "PciRoot(0x0)/Pci(0x15,0x0)/Pci(0x0,0x0)" if self.model in ("MacBookAir2,1", "MacBookAir3,1", "MacBookAir3,2"): property_path = "PciRoot(0x0)/Pci(0x15,0x0)/Pci(0x0,0x0)" elif self.model in ("iMac7,1", "iMac8,1"): property_path = "PciRoot(0x0)/Pci(0x1C,0x4)/Pci(0x0,0x0)" elif self.model in ("iMac13,1", "iMac13,2"): property_path = "PciRoot(0x0)/Pci(0x1C,0x3)/Pci(0x0,0x0)" elif self.model == "MacPro5,1": property_path = "PciRoot(0x0)/Pci(0x1C,0x5)/Pci(0x0,0x0)" else: # Assumes we have a laptop with Intel chipset property_path = "PciRoot(0x0)/Pci(0x1C,0x1)/Pci(0x0,0x0)" print("- Applying fake ID for WiFi") self.config["DeviceProperties"]["Add"][property_path] = {"device-id": binascii.unhexlify("ba430000"), "compatible": "pci14e4,43ba"} # HID patches if self.model in ModelArray.LegacyHID: print("- Adding IOHIDFamily patch") self.get_item_by_kv(self.config["Kernel"]["Patch"], "Identifier", "com.apple.iokit.IOHIDFamily")["Enabled"] = True # SSDT patches if self.model in ModelArray.pciSSDT: print("- Adding SSDT-CPBG.aml") self.get_item_by_kv(self.config["ACPI"]["Add"], "Path", "SSDT-CPBG.aml")["Enabled"] = True # USB map map_name = f"USB-Map-{self.model}.zip" map_entry = f"USB-Map-{self.model}.kext" usb_map_path = Path(self.constants.current_path) / Path(f"payloads/Kexts/Maps/Zip/{map_name}") if usb_map_path.exists(): print(f"- Adding {map_entry}") shutil.copy(usb_map_path, self.constants.kexts_path) self.get_kext_by_bundle_path("USB-Map-SMBIOS.kext")["Enabled"] = True self.get_kext_by_bundle_path("USB-Map-SMBIOS.kext")["BundlePath"] = map_entry if self.model in ModelArray.DualGPUPatch: print("- Adding dual GPU patch") self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " agdpmod=pikera" if self.model in ModelArray.HiDPIpicker: print("- Setting HiDPI picker") self.config["NVRAM"]["Add"]["4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14"]["UIScale"] = binascii.unhexlify("02") # Add OpenCanopy print("- Adding OpenCanopy GUI") shutil.rmtree(self.constants.resources_path, onerror=rmtree_handler) shutil.copy(self.constants.gui_path, self.constants.oc_folder) self.config["UEFI"]["Drivers"] = ["OpenCanopy.efi", "OpenRuntime.efi"] def set_smbios(self): spoofed_model = self.model if self.model in ModelArray.MacBookAir61: print("- Spoofing to MacBookAir6,1") spoofed_model = "MacBookAir6,1" elif self.model in ModelArray.MacBookAir62: print("- Spoofing to MacBookAir6,2") spoofed_model = "MacBookAir6,2" elif self.model in ModelArray.MacBookPro111: print("- Spoofing to MacBookPro11,1") spoofed_model = "MacBookPro11,1" elif self.model in ModelArray.MacBookPro113: print("- Spoofing to MacBookPro11,3") spoofed_model = "MacBookPro11,3" elif self.model in ModelArray.Macmini71: print("- Spoofing to Macmini7,1") spoofed_model = "Macmini7,1" elif self.model in ModelArray.iMac151: print("- Spoofing to iMac15,1") spoofed_model = "iMac15,1" elif self.model in ModelArray.iMac144: print("- Spoofing to iMac14,4") spoofed_model = "iMac14,4" elif self.model in ModelArray.MacPro71: print("- Spoofing to MacPro7,1") spoofed_model = "MacPro7,1" macserial_output = subprocess.run([self.constants.macserial_path] + f"-g -m {spoofed_model} -n 1".split(), stdout=subprocess.PIPE, stderr=subprocess.STDOUT) macserial_output = macserial_output.stdout.decode().strip().split(" | ") self.config["PlatformInfo"]["Generic"]["SystemProductName"] = spoofed_model self.config["PlatformInfo"]["Generic"]["SystemSerialNumber"] = macserial_output[0] self.config["PlatformInfo"]["Generic"]["MLB"] = macserial_output[1] self.config["PlatformInfo"]["Generic"]["SystemUUID"] = str(uuid.uuid4()).upper() @staticmethod def get_item_by_kv(iterable, key, value): item = None for i in iterable: if i[key] == value: item = i break return item def get_kext_by_bundle_path(self, bundle_path): kext = self.get_item_by_kv(self.config["Kernel"]["Add"], "BundlePath", bundle_path) if not kext: print(f"- Could not find kext {bundle_path}!") raise IndexError return kext def enable_kext(self, kext_name, kext_version, kext_path, check=False): kext = self.get_kext_by_bundle_path(kext_name) if callable(check) and not check(): # Check failed return print(f"- Adding {kext_name} {kext_version}") shutil.copy(kext_path, self.constants.kexts_path) kext["Enabled"] = True def cleanup(self): print("- Cleaning up files") plistlib.dump(self.config, Path(self.constants.plist_path).open("wb"), sort_keys=True) for kext in self.constants.kexts_path.rglob("*.zip"): with zipfile.ZipFile(kext) as zip_file: zip_file.extractall(self.constants.kexts_path) kext.unlink() for item in self.constants.oc_folder.rglob("*.zip"): with zipfile.ZipFile(item) as zip_file: zip_file.extractall(self.constants.oc_folder) item.unlink() for i in self.constants.build_path.rglob("__MACOSX"): shutil.rmtree(i) Path(self.constants.opencore_zip_copied).unlink() def build_opencore(self): self.build_efi() self.set_smbios() self.cleanup() print("") print("Your OpenCore EFI has been built at:") print(f" {self.constants.opencore_release_folder}") print("") input("Press [Enter] to go back.\n") def copy_efi(self): utilities.cls() utilities.header(["Installing OpenCore to Drive"]) if not self.constants.opencore_release_folder.exists(): utilities.TUIOnlyPrint( ["Installing OpenCore to Drive"], "Press [Enter] to go back.\n", [ """OpenCore folder missing! Please build OpenCore first!""" ], ).start() return print("\nDisk picker is loading...") all_disks = {} disks = plistlib.loads(subprocess.run("diskutil list -plist physical".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode()) for disk in disks["AllDisksAndPartitions"]: disk_info = plistlib.loads(subprocess.run(f"diskutil info -plist {disk['DeviceIdentifier']}".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode()) all_disks[disk["DeviceIdentifier"]] = {"identifier": disk_info["DeviceNode"], "name": disk_info["MediaName"], "size": disk_info["Size"], "partitions": {}} for partition in disk["Partitions"]: partition_info = plistlib.loads(subprocess.run(f"diskutil info -plist {partition['DeviceIdentifier']}".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode()) all_disks[disk["DeviceIdentifier"]]["partitions"][partition["DeviceIdentifier"]] = { "fs": partition_info.get("FilesystemType", partition_info["Content"]), "type": partition_info["Content"], "name": partition_info.get("VolumeName", ""), "size": partition_info["Size"], } # TODO: Advanced mode menu = utilities.TUIMenu( ["Select Disk"], "Please select the disk you would like to install OpenCore to: ", in_between=["Missing disks? Ensure they have an EFI or FAT32 partition."], return_number_instead_of_direct_call=True, loop=True, ) for disk in all_disks: if not any(all_disks[disk]["partitions"][partition]["fs"] == "msdos" for partition in all_disks[disk]["partitions"]): continue menu.add_menu_option(f"{disk}: {all_disks[disk]['name']} ({human_fmt(all_disks[disk]['size'])})", key=disk[4:]) response = menu.start() if response == -1: return disk_identifier = "disk" + response selected_disk = all_disks[disk_identifier] menu = utilities.TUIMenu( ["Select Partition"], "Please select the partition you would like to install OpenCore to: ", return_number_instead_of_direct_call=True, loop=True, in_between=["Missing partitions? Ensure they are formatted as an EFI or FAT32.", "", "* denotes likely candidate."], ) for partition in selected_disk["partitions"]: if selected_disk["partitions"][partition]["fs"] != "msdos": continue text = f"{partition}: {selected_disk['partitions'][partition]['name']} ({human_fmt(selected_disk['partitions'][partition]['size'])})" if selected_disk["partitions"][partition]["type"] == "EFI" or ( selected_disk["partitions"][partition]["type"] == "Microsoft Basic Data" and selected_disk["partitions"][partition]["size"] < 1024 * 1024 * 512 ): # 512 megabytes: text += " *" menu.add_menu_option(text, key=partition[len(disk_identifier) + 1:]) response = menu.start() if response == -1: return args = [ "osascript", "-e", f'''do shell script "diskutil mount {disk_identifier}s{response}"''' ' with prompt "OpenCore Legacy Patcher needs administrator privileges to mount your EFI."' " with administrator privileges" " without altering line endings", ] result = subprocess.run(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE) if result.returncode != 0: if "execution error" in result.stderr.decode() and result.stderr.decode()[-5:-1] == "-128": # cancelled prompt return else: utilities.TUIOnlyPrint( ["Copying OpenCore"], "Press [Enter] to go back.\n", ["An error occurred!"] + result.stderr.decode().split("\n") + ["", "Please report this to the devs at GitHub."] ).start() return # TODO: Remount if readonly partition_info = plistlib.loads(subprocess.run(f"diskutil info -plist {disk_identifier}s{response}".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode()) mount_path = Path(partition_info["MountPoint"]) utilities.cls() utilities.header(["Copying OpenCore"]) if mount_path.exists(): print("- Coping OpenCore onto EFI partition") if (mount_path / Path("EFI")).exists(): print("Removing preexisting EFI folder") shutil.rmtree(mount_path / Path("EFI"), onerror=rmtree_handler) shutil.copytree(self.constants.opencore_release_folder / Path("EFI"), mount_path / Path("EFI")) shutil.copy(self.constants.icon_path, mount_path) print("OpenCore transfer complete") print("\nPress [Enter] to continue.\n") input() else: utilities.TUIOnlyPrint(["Copying OpenCore"], "Press [Enter] to go back.\n", ["EFI failed to mount!", "Please report this to the devs at GitHub."]).start()