XinaminePatcher

0x00. environment check.sh

if ! type dpkg-deb >/dev/null 2>&1; then
	echo "Please install 'dpkg-deb'."
fi

if ! type file >/dev/null 2>&1; then
	echo "Please install 'file' from Bingner or Procursus."
fi

if ! type otool >/dev/null 2>&1; then
	echo "Please install 'odcctools'."
fi

if ! ldid 2>&1 | grep -q 'sha1\|sha2'; then
	echo "Please install 'ldid' (must have -H option)."
fi

LDID="ldid -Hsha256"

OLD="$(mktemp -qd)"
NEW="$(mktemp -qd)"

if [ ! -d "$OLD" ] || [ ! -d "$NEW" ]; then
	echo "Creating temporary directories failed."
    exit 1;
fi

0x01. repack_deb.sh

dpkg-deb -R "$1" "$OLD"

if [ -d "$OLD/var/jb" ]; then
    echo "Deb already rootless. Skipping and exiting cleanly."
    rm -rf "$OLD" "$NEW"
    exit 0;
fi

mkdir -p "$NEW"/var/jb
cp -a "$OLD"/DEBIAN "$NEW"

sed 's|iphoneos-arm|iphoneos-arm64|' < "$OLD"/DEBIAN/control > "$NEW"/DEBIAN/control
chmod -R 755 "$NEW"/DEBIAN >/dev/null 2>&1
chmod 644 "$NEW"/DEBIAN/control >/dev/null 2>&1

rm -rf "$OLD"/DEBIAN
mv -f "$OLD"/.* "$OLD"/* "$NEW"/var/jb >/dev/null 2>&1 || true

0x02. change_dylib_path.sh

find "$NEW" -type f | while read -r file; do
  if file -ib "$file" | grep -q "x-mach-binary; charset=binary"; then
    INSTALL_NAME=$(otool -D "$file" | grep -v -e ":$" -e "^Archive :" | head -n1)
    otool -L "$file" | tail -n +2 | grep -e /System | grep /Library/'[^/]'\*.dylib | cut -d' ' -f1 | tr -d "[:blank:]" > "$OLD"/._lib_cache
    if [ -n "$INSTALL_NAME" ]; then
        install_name_tool -id @rpath/"$(basename "$INSTALL_NAME")" "$file" >/dev/null 2>&1
    fi
    if otool -L "$file" | grep -q CydiaSubstrate; then
        install_name_tool -change /Library/Frameworks/CydiaSubstrate.framework/CydiaSubstrate @rpath/libsubstrate.dylib "$file" >/dev/null 2>&1
    fi
    if [ -f "$OLD"/._lib_cache ]; then
        cat "$OLD"/._lib_cache | while read line; do
            install_name_tool -change "$line" @rpath/"$(basename "$line")" "$file" >/dev/null 2>&1
        done
    fi
    install_name_tool -add_rpath "/var/jb/Library/Frameworks" "$file" >/dev/null 2>&1
    install_name_tool -add_rpath "/var/jb/usr/lib" "$file" >/dev/null 2>&1
  fi
done

0x03. sed_binary.sh

find "$NEW" -type f | while read -r file; do
  if file -ib "$file" | grep -q "x-mach-binary; charset=binary"; then
    sed -i 's#\x00/Library/MobileSub#\x00/var/LIY/MobileSub#g' "$file"
    sed -i 's#\x00/Library/Sn#\x00/var/LIY/Sn#g' "$file"
    sed -i 's#\x00/Library/Th#\x00/var/LIY/Th#g' "$file"
    sed -i 's#\x00/Library/Application#\x00/var/LIY/Application#g' "$file"
    sed -i 's#\x00/Library/LaunchD#\x00/var/LIY/LaunchD#g' "$file"
    sed -i 's#\x00/Library/PreferenceB#\x00/var/LIY/PreferenceB#g' "$file"
    sed -i 's#\x00/Library/PreferenceL#\x00/var/LIY/PreferenceL#g' "$file"
    sed -i 's#\x00/Library/Frameworks#\x00/var/LIY/Frameworks#g' "$file"
    sed -i 's#\x00/bin/sh#\x00/var/sh#g' "$file"
    sed -i 's#\x00/usr/lib#\x00/var/lib#g' "$file"
    sed -i 's#\x00/usr/bin#\x00/var/bin#g' "$file"
    sed -i 's#\x00/var/mobile/Library/Preferences#\x00/var/jb/vmo/Library/Preferences#g' "$file"
    sed -i 's#\x00/var/mobile/Library/Application#\x00/var/jb/vmo/Library/Application#g' "$file"
    sed -i 's#view/Library/Application#view/var/LIY/Application#g' "$file"
    sed -i 's#\x00/Applications#\x00/var/jb/Xapps#g' "$file"
    sed -i 's#\x00/User/Library#\x00/var/jb/UsrLb#g' "$file"
    #Revert Exceptions
    sed -i 's#\x00/var/lib/libobjc.A.dylib#\x00/usr/lib/libobjc.A.dylib#g' "$file"
    sed -i 's#\x00/var/lib/libc++.1.dylib#\x00/usr/lib/libc++.1.dylib#g' "$file"
    sed -i 's#\x00/var/lib/libSystem.B.dylib#\x00/usr/lib/libSystem.B.dylib#g' "$file"
    sed -i 's#\x00/var/lib/libstdc++.6.dylib#\x00/usr/lib/libstdc++.6.dylib#g' "$file"
    sed -i 's#\x00/var/lib/libMobileGestalt.dylib#\x00/usr/lib/libMobileGestalt.dylib#g' "$file"
    sed -i 's#\x00/var/lib/system/#\x00/usr/lib/system/#g' "$file"
    sed -i 's#\x00/var/lib/dyld#\x00/usr/lib/dyld#g' "$file"
    ldid -S "$file"
  fi
done