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installer.py: Download SUCatalog into memory

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Skips writing to disk
This commit is contained in:
Mykola Grymalyuk
2022-04-06 13:42:39 -06:00
parent 3a9d97131d
commit 5d193192ef
6 changed files with 23 additions and 13 deletions
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resources/installer.py
+13 -9
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@@ -2,6 +2,7 @@
from pathlib import Path
import plistlib
import subprocess
import requests
from resources import utilities
def list_local_macOS_installers():
@@ -109,16 +110,17 @@ def install_macOS_installer(download_path):
def list_downloadable_macOS_installers(download_path, catalog):
available_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"
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"
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"
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"
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"
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"
# 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"))
if utilities.verify_network_connection(link) is True:
try:
catalog_plist = plistlib.loads(requests.get(link).content)
except plistlib.InvalidFileException:
return available_apps
for item in catalog_plist["Products"]:
try:
@@ -129,8 +131,10 @@ def list_downloadable_macOS_installers(download_path, catalog):
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"))
try:
build_plist = plistlib.loads(requests.get(bm_package["URL"]).content)
except plistlib.InvalidFileException:
continue
version = build_plist["MobileAssetProperties"]["OSVersion"]
build = build_plist["MobileAssetProperties"]["Build"]
try: