archboot/usr/lib/initcpio/install/archboot_secure_boot
2021-10-14 20:56:38 +02:00

66 lines
3.4 KiB
Bash

#!/usr/bin/env bash
# Created by Tobias Powalowski <tpowa@archlinux.org>
build ()
{
# https://wiki.archlinux.org/title/Unified_Extensible_Firmware_Interface/Secure_Boot
apps="openssl python3 cert-to-efi-hash-list efi-readvar efi-updatevar efitool-mkusb flash-var \
hash-to-efi-sig-list sig-list-to-certs cert-to-efi-sig-list sign-efi-sig-list sbattach sbkeysync \
sbsiglist sbsign sbvarsign sbverify mokutil"
add_file "/etc/ssl/openssl.cnf"
for i in $apps; do
add_binary "$i"
done
# add mkkeys.sh
MKKEYS=$(mktemp /var/tmp/mkkeys.XXXX)
curl -L -o ${MKKEYS} https://www.rodsbooks.com/efi-bootloaders/mkkeys.sh
chmod 755 ${MKKEYS}
add_file "${MKKEYS}" "/usr/bin/mkkeys.sh"
# add python3 files for script
add_full_dir /usr/lib/python3.9/encodings
add_full_dir /usr/lib/python3.9/collections
add_full_dir /usr/lib/python3.9/logging
PYTHON_FILES="_collections_abc.py keyword.py heapq.py platform.py types.py enum.py uuid.py \
_sitebuiltins.py genericpath.py posixpath.py _collections_abc.py stat.py os.py site.py abc.py io.py codecs.py \
operator.py reprlib.py re.py sre_compile.py sre_parse.py sre_constants.py functools.py copyreg.py subprocess.py \
signal.py threading.py _weakrefset.py warnings.py contextlib.py random.py bisect.py hashlib.py traceback.py \
linecache.py tokenize.py token.py weakref.py string.py"
PYTHON_DYN="select.cpython-39-x86_64-linux-gnu.so math.cpython-39-x86_64-linux-gnu.so _random.cpython-39-x86_64-linux-gnu.so \
_sha512.cpython-39-x86_64-linux-gnu.so _posixsubprocess.cpython-39-x86_64-linux-gnu.so"
for i in $(echo $PYTHON_FILES); do
add_file "/usr/lib/python3.9/$i"
done
for i in $(echo $PYTHON_DYN); do
add_file "/usr/lib/python3.9/lib-dynload/$i"
done
# add preloader files
add_file "/usr/share/efitools/efi/PreLoader.efi"
add_file "/usr/share/efitools/efi/HashTool.efi"
add_file "/usr/share/efitools/efi/KeyTool.efi"
# add shim signed files from fedora
_SHIM_URL="https://kojipkgs.fedoraproject.org/packages/shim/15.4/5/x86_64"
_SHIM_VERSION="shim-x64-15.4-5.x86_64.rpm"
_SHIM32_VERSION="shim-ia32-15.4-5.x86_64.rpm"
SHIM=$(mktemp -d /var/tmp/shim.XXXX)
curl --create-dirs -L -O --output-dir "${SHIM}" "${_SHIM_URL}/${_SHIM_VERSION}"
bsdtar -C ${SHIM} -xf "${SHIM}"/"${_SHIM_VERSION}"
add_file "${SHIM}/boot/efi/EFI/fedora/mmx64.efi" "/usr/share/archboot/fedora-shim/mmx64.efi"
add_file "${SHIM}/boot/efi/EFI/fedora/shimx64.efi" "/usr/share/archboot/fedora-shim/shimx64.efi"
SHIM32=$(mktemp -d /var/tmp/shim32.XXXX)
curl --create-dirs -L -O --output-dir "${SHIM32}" "${_SHIM_URL}/${_SHIM32_VERSION}"
bsdtar -C "${SHIM32}" -xf "${SHIM32}/${_SHIM32_VERSION}"
add_file "${SHIM32}/boot/efi/EFI/fedora/mmia32.efi" "/usr/share/archboot/fedora-shim/mmia32.efi"
add_file "${SHIM32}/boot/efi/EFI/fedora/shimia32.efi" "/usr/share/archboot/fedora-shim/shimia32.efi"
# add grub with modules builtin to boot on secure boot
add_file "/usr/share/archboot/grub/grubx64.efi"
add_file "/usr/share/archboot/grub/grubia32.efi"
# add generate keys script
add_file "/usr/bin/archboot-create-secureboot-keys.sh" "/usr/bin/create-secureboot-keys.sh"
}
help ()
{
cat<<HELPEOF
This hook includes secure boot tools on an archboot image.
HELPEOF
}