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debloat: deprovision preinstalled appx apps

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This commit is contained in:
Filip Stedronsky 2021-08-01 03:54:47 +02:00
parent 05b43d8248
commit 5e4fee00fd
3 changed files with 25 additions and 2 deletions
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23
postproc/debloat/setup.sh
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@ -3,3 +3,26 @@
mnt="$(readlink -f "$1")"
cd "$(dirname "$0")"
../../reg_import.sh "$mnt" "$PWD/debloat.reg"
provisioned_apps="$(hivexregedit --export "$mnt/Windows/System32/config/SOFTWARE" 'Microsoft\Windows\CurrentVersion\Appx\AppxAllUserStore\Applications' --max-depth=2 --prefix="HKEY_LOCAL_MACHINE\SOFTWARE" |grep '^\[' | tail -n +2 | cut -d'\' -f9 | tr -d ']')"
{
echo "Windows Registry Editor Version 5.00"
echo
echo '[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Appx\AppxAllUserStore\Deprovisioned]'
echo
for pkg in $provisioned_apps; do
echo '[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Appx\AppxAllUserStore\Applications\'"$pkg"']'
echo
echo '[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Appx\AppxAllUserStore\Staged\'"$pkg"']'
echo
echo '[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Appx\AppxAllUserStore\Config\'"$pkg"']'
echo
# Adding to 'Deprovisioned' should prevent re-installing app upon windows upgrade
echo '[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Appx\AppxAllUserStore\Deprovisioned\'"$pkg"']'
echo
rm -rf "$mnt/Program\ Files/WindowsApps/$pkg"
done
} > /tmp/deprovision.reg
../../reg_import.sh "$mnt" "/tmp/deprovision.reg"

2
reg_import.sh
View File

@ -10,7 +10,7 @@ extract_prefix() {
cat "$regfile" \
| dos2unix \
| grep -E '^[^;]' \
| awk '/^Windows Re/ { print; want=1; next;} /^\['"$prefix_esc"'/ { want=1; print ""; print; next;} /^\[/ { want=0; } (want) { print;}' \
| awk '/^Windows Re/ { print; want=1; next;} /^\[-?'"$prefix_esc"'/ { want=1; print ""; print; next;} /^\[/ { want=0; } (want) { print;}' \
| sed -re 's/CurrentControlSet/ControlSet001/g'
}

2
setup_win10.py
View File

@ -82,7 +82,7 @@ def with_mounted(part):
with ExitStack() as es:
dir = Path(tempfile.mkdtemp(prefix=f"ntfs_{part.name}_"))
es.callback(lambda: dir.rmdir())
subprocess.run(['ntfs-3g', str(part), dir], check=True)
subprocess.run(['ntfs-3g', '-o', 'remove_hiberfile', str(part), dir], check=True)
es.callback(lambda: subprocess.run(['umount', dir]))
yield dir