# Creates a macOS Installer from pathlib import Path import plistlib import subprocess from resources import utilities def list_local_macOS_installers(): # Finds all applicable macOS installers # within a user's /Applications folder # Returns a list of installers application_list = {} for application in Path("/Applications").iterdir(): # Verify whether application has createinstallmedia try: if (Path("/Applications") / Path(application) / Path("Contents/Resources/createinstallmedia")).exists(): plist = plistlib.load((Path("/Applications") / Path(application) / Path("Contents/Info.plist")).open("rb")) try: # Doesn't reflect true OS build, but best to report SDK in the event multiple installers are found with same version app_version = plist["DTPlatformVersion"] clean_name = plist["CFBundleDisplayName"] try: app_sdk = plist["DTSDKBuild"] except KeyError: app_sdk = "Unknown" # app_version can sometimes report GM instead of the actual version # This is a workaround to get the actual version if app_version.startswith("GM"): try: app_version = int(app_sdk[:2]) if app_version < 20: app_version = f"10.{app_version - 4}" else: app_version = f"{app_version - 9}.0" except ValueError: app_version = "Unknown" # Check if App Version is High Sierra or newer can_add = False if app_version.startswith("10."): app_sub_version = app_version.split(".")[1] if int(app_sub_version) >= 13: can_add = True else: can_add = False else: can_add = True if can_add is True: application_list.update({ application: { "Short Name": clean_name, "Version": app_version, "Build": app_sdk, "Path": application, } }) except KeyError: pass except PermissionError: pass # Sort Applications by version application_list = {k: v for k, v in sorted(application_list.items(), key=lambda item: item[1]["Version"])} return application_list def create_installer(installer_path, volume_name): # Creates a macOS installer # Takes a path to the installer and the Volume # Returns boolean on success status createinstallmedia_path = Path("/Applications") / Path(installer_path) / Path("Contents/Resources/createinstallmedia") # Sanity check in the event the user somehow deleted it between the time we found it and now if (createinstallmedia_path).exists(): utilities.cls() utilities.header(["Starting createinstallmedia"]) print("This will take some time, recommend making some coffee while you wait\n") utilities.elevated([createinstallmedia_path, "--volume", f"/Volumes/{volume_name}", "--nointeraction"]) return True else: print("- Failed to find createinstallmedia") return False def download_install_assistant(download_path, ia_link): # Downloads InstallAssistant.pkg if utilities.download_file(ia_link, (Path(download_path) / Path("InstallAssistant.pkg"))): return True return False def install_macOS_installer(download_path): args = [ "osascript", "-e", f'''do shell script "installer -pkg {Path(download_path)}/InstallAssistant.pkg -target /"''' ' with prompt "OpenCore Legacy Patcher needs administrator privileges to add InstallAssistant."' " with administrator privileges" " without altering line endings", ] result = subprocess.run(args,stdout=subprocess.PIPE, stderr=subprocess.PIPE) if result.returncode == 0: print("- InstallAssistant installed") return True else: print("- Failed to install InstallAssistant") print(f" Error Code: {result.returncode}") return False def list_downloadable_macOS_installers(download_path, catalog): avalible_apps = {} if catalog == "DeveloperSeed": link = "https://swscan.apple.com/content/catalogs/others/index-12seed-12-10.16-10.15-10.14-10.13-10.12-10.11-10.10-10.9-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog.gz" elif catalog == "PublicSeed": link = "https://swscan.apple.com/content/catalogs/others/index-12beta-12-10.16-10.15-10.14-10.13-10.12-10.11-10.10-10.9-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog.gz" else: link = "https://swscan.apple.com/content/catalogs/others/index-12customerseed-12-10.16-10.15-10.14-10.13-10.12-10.11-10.10-10.9-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog.gz" # Download and unzip the catalog if utilities.download_file(link, (Path(download_path) / Path("seed.sucatalog.gz"))): subprocess.run(["gunzip", "-d", "-f", Path(download_path) / Path("seed.sucatalog.gz")]) catalog_plist = plistlib.load((Path(download_path) / Path("seed.sucatalog")).open("rb")) for item in catalog_plist["Products"]: try: # Check if entry has SharedSupport and BuildManifest # Ensures only Big Sur and newer Installers are listed catalog_plist["Products"][item]["ExtendedMetaInfo"]["InstallAssistantPackageIdentifiers"]["SharedSupport"] catalog_plist["Products"][item]["ExtendedMetaInfo"]["InstallAssistantPackageIdentifiers"]["BuildManifest"] for bm_package in catalog_plist["Products"][item]["Packages"]: if "Info.plist" in bm_package["URL"] and "InstallInfo.plist" not in bm_package["URL"]: utilities.download_file(bm_package["URL"], (Path(download_path) / Path("Info.plist"))) build_plist = plistlib.load((Path(download_path) / Path("Info.plist")).open("rb")) version = build_plist["MobileAssetProperties"]["OSVersion"] build = build_plist["MobileAssetProperties"]["Build"] try: catalog_url = build_plist["MobileAssetProperties"]["BridgeVersionInfo"]["CatalogURL"] if "beta" in catalog_url: catalog_url = "PublicSeed" elif "customerseed" in catalog_url: catalog_url = "CustomerSeed" elif "seed" in catalog_url: catalog_url = "DeveloperSeed" else: catalog_url = "Unknown" except KeyError: # Assume CustomerSeed if no catalog URL is found catalog_url = "CustomerSeed" for ia_package in catalog_plist["Products"][item]["Packages"]: if "InstallAssistant.pkg" in ia_package["URL"]: download_link = ia_package["URL"] size = ia_package["Size"] integrity = ia_package["IntegrityDataURL"] avalible_apps.update({ item: { "Version": version, "Build": build, "Link": download_link, "Size": size, "integrity": integrity, "Source": "Apple Inc.", "Variant": catalog_url, } }) except KeyError: pass return avalible_apps def format_drive(disk_id): # Formats a disk for macOS install # Takes a disk ID # Returns boolean on success status header = f"# Formatting disk{disk_id} for macOS installer #" box_length = len(header) utilities.cls() print("#" * box_length) print(header) print("#" * box_length) print("") #print(f"- Formatting disk{disk_id} for macOS installer") format_process = utilities.elevated(["diskutil", "eraseDisk", "HFS+", "OCLP-Installer", f"disk{disk_id}"]) if format_process.returncode == 0: print("- Disk formatted") return True else: print("- Failed to format disk") print(f" Error Code: {format_process.returncode}") input("\nPress Enter to exit") return False def select_disk_to_format(): utilities.cls() utilities.header(["Installing OpenCore to Drive"]) print("\nDisk picker is loading...") all_disks = {} # TODO: AllDisksAndPartitions is not supported in Snow Leopard and older try: # High Sierra and newer disks = plistlib.loads(subprocess.run("diskutil list -plist physical".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode()) except ValueError: # Sierra and older disks = plistlib.loads(subprocess.run("diskutil list -plist".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()) try: all_disks[disk["DeviceIdentifier"]] = {"identifier": disk_info["DeviceNode"], "name": disk_info["MediaName"], "size": disk_info["TotalSize"], "removable": disk_info["Internal"], "partitions": {}} except KeyError: # Avoid crashing with CDs installed continue menu = utilities.TUIMenu( ["Select Disk to write the macOS Installer onto"], "Please select the disk you would like to install OpenCore to: ", in_between=["Missing drives? Verify they are 14GB+ and external (ie. USB)", "", "Ensure all data is backed up on selected drive, entire drive will be erased!"], return_number_instead_of_direct_call=True, loop=True, ) for disk in all_disks: # Strip disks that are under 14GB (15,032,385,536 bytes) # createinstallmedia isn't great at detecting if a disk has enough space if not any(all_disks[disk]['size'] > 15032385536 for partition in all_disks[disk]): continue # Strip internal disks as well (avoid user formatting their SSD/HDD) # Ensure user doesn't format their boot drive if not any(all_disks[disk]['removable'] is False for partition in all_disks[disk]): continue menu.add_menu_option(f"{disk}: {all_disks[disk]['name']} ({utilities.human_fmt(all_disks[disk]['size'])})", key=disk[4:]) response = menu.start() if response == -1: return None return response def list_disk_to_format(): all_disks = {} list_disks = {} # TODO: AllDisksAndPartitions is not supported in Snow Leopard and older try: # High Sierra and newer disks = plistlib.loads(subprocess.run("diskutil list -plist physical".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode()) except ValueError: # Sierra and older disks = plistlib.loads(subprocess.run("diskutil list -plist".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()) try: all_disks[disk["DeviceIdentifier"]] = {"identifier": disk_info["DeviceNode"], "name": disk_info["MediaName"], "size": disk_info["TotalSize"], "removable": disk_info["Internal"], "partitions": {}} except KeyError: # Avoid crashing with CDs installed continue for disk in all_disks: # Strip disks that are under 14GB (15,032,385,536 bytes) # createinstallmedia isn't great at detecting if a disk has enough space if not any(all_disks[disk]['size'] > 15032385536 for partition in all_disks[disk]): continue # Strip internal disks as well (avoid user formatting their SSD/HDD) # Ensure user doesn't format their boot drive if not any(all_disks[disk]['removable'] is False for partition in all_disks[disk]): continue print(f"disk {disk}: {all_disks[disk]['name']} ({utilities.human_fmt(all_disks[disk]['size'])})") list_disks.update({ disk: { "identifier": all_disks[disk]["identifier"], "name": all_disks[disk]["name"], "size": all_disks[disk]["size"], } }) return list_disks def generate_installer_creation_script(script_location, installer_path, disk): # Creates installer.sh to be piped to OCLP-Helper and run as admin # Goals: # - Format provided disk as HFS+ GPT # - Run createinstallmedia on provided disk # Implemnting this into a single installer.sh script allows us to only call # OCLP-Helper once to avoid nagging the user about permissions createinstallmedia_path = str(Path(installer_path) / Path("Contents/Resources/createinstallmedia")) if script_location.exists(): script_location.unlink() script_location.touch() with script_location.open("w") as script: script.write(f'''#!/bin/bash earse_disk='diskutil eraseDisk HFS+ OCLP-Installer {disk}' if $earse_disk; then "{createinstallmedia_path}" --volume /Volumes/OCLP-Installer --nointeraction fi ''') return True