%global pesign_vre 0.106-1
%global openssl_vre 1.0.2j

%global efidir %(eval echo $(grep ^ID= /etc/os-release | sed -e 's/^ID=//' -e 's/rhel/rocky/'))
%global shimrootdir %{_datadir}/shim/
%global shimversiondir %{shimrootdir}/%{version}-%{release}
%global efiarch x64
%global shimdir %{shimversiondir}/%{efiarch}
%global efialtarch ia32
%global shimaltdir %{shimversiondir}/%{efialtarch}

%global debug_package %{nil}
%global __debug_package 1
%global _binaries_in_noarch_packages_terminate_build 0
%global __debug_install_post %{SOURCE100} %{efiarch} %{efialtarch}
%undefine _debuginfo_subpackages

# currently here's what's in our dbx: nothing
%global dbxfile %{nil}

Name:		shim-unsigned-%{efiarch}
Version:	15.8
Release:	2%{?dist}
Summary:	First-stage UEFI bootloader
ExclusiveArch:	x86_64
License:	BSD
URL:		https://github.com/rhboot/shim
Source0:	https://github.com/rhboot/shim/releases/download/%{version}/shim-%{version}.tar.bz2
%if 0%{?dbxfile}
Source2:	%{dbxfile}
%endif
Source3:	sbat.rocky.csv
Source4:	shim.patches

Source100:	shim-find-debuginfo.sh

%include %{SOURCE4}

BuildRequires:	gcc make
BuildRequires:	elfutils-libelf-devel
BuildRequires:	git openssl-devel openssl
BuildRequires:	pesign >= %{pesign_vre}
BuildRequires:	dos2unix findutils
BuildRequires:  system-sb-certs

# Shim uses OpenSSL, but cannot use the system copy as the UEFI ABI is not
# compatible with SysV (there's no red zone under UEFI) and there isn't a
# POSIX-style C library.
# BuildRequires:	OpenSSL
Provides:	bundled(openssl) = %{openssl_vre}

%global desc \
Initial UEFI bootloader that handles chaining to a trusted full \
bootloader under secure boot environments.
%global debug_desc \
This package provides debug information for package %{expand:%%{name}} \
Debug information is useful when developing applications that \
use this package or when debugging this package.

%description
%desc

%package -n shim-unsigned-%{efialtarch}
Summary:	First-stage UEFI bootloader (unsigned data)
Provides:	bundled(openssl) = %{openssl_vre}

%description -n shim-unsigned-%{efialtarch}
%desc

%package debuginfo
Summary:	Debug information for shim-unsigned-%{efiarch}
Group:		Development/Debug
AutoReqProv:	0
BuildArch:	noarch

%description debuginfo
%debug_desc

%package -n shim-unsigned-%{efialtarch}-debuginfo
Summary:	Debug information for shim-unsigned-%{efialtarch}
Group:		Development/Debug
AutoReqProv:	0
BuildArch:	noarch

%description -n shim-unsigned-%{efialtarch}-debuginfo
%debug_desc

%package debugsource
Summary:	Debug Source for shim-unsigned
Group:		Development/Debug
AutoReqProv:	0
BuildArch:	noarch

%description debugsource
%debug_desc

%prep
%autosetup -S git_am -n shim-%{version}
git config --unset user.email
git config --unset user.name
mkdir build-%{efiarch}
mkdir build-%{efialtarch}
cp %{SOURCE3} data/

%build
COMMITID=$(cat commit)
MAKEFLAGS="TOPDIR=.. -f ../Makefile COMMITID=${COMMITID} "
MAKEFLAGS+="EFIDIR=%{efidir} PKGNAME=shim RELEASE=%{release} "
MAKEFLAGS+="ENABLE_SHIM_HASH=true "
MAKEFLAGS+="SBAT_AUTOMATIC_DATE=2023012900 "
MAKEFLAGS+="%{_smp_mflags}"
if [ -f "/etc/pki/sb-certs/secureboot-ca-x86_64.cer" ]; then
	MAKEFLAGS="$MAKEFLAGS VENDOR_CERT_FILE=/etc/pki/sb-certs/secureboot-ca-x86_64.cer"
fi
%if 0%{?dbxfile}
if [ -f "%{SOURCE2}" ]; then
	MAKEFLAGS="$MAKEFLAGS VENDOR_DBX_FILE=%{SOURCE2}"
fi
%endif

cd build-%{efiarch}
make ${MAKEFLAGS} \
	DEFAULT_LOADER='\\\\grub%{efiarch}.efi' \
	all
cd ..

%install
COMMITID=$(cat commit)
MAKEFLAGS="TOPDIR=.. -f ../Makefile COMMITID=${COMMITID} "
MAKEFLAGS+="EFIDIR=%{efidir} PKGNAME=shim RELEASE=%{release} "
MAKEFLAGS+="ENABLE_SHIM_HASH=true "
MAKEFLAGS+="SBAT_AUTOMATIC_DATE=2023012900 "
if [ -f "/etc/pki/sb-certs/secureboot-ca-x86_64.cer" ]; then
	MAKEFLAGS="$MAKEFLAGS VENDOR_CERT_FILE=/etc/pki/sb-certs/secureboot-ca-x86_64.cer"
fi
%if 0%{?dbxfile}
if [ -f "%{SOURCE2}" ]; then
	MAKEFLAGS="$MAKEFLAGS VENDOR_DBX_FILE=%{SOURCE2}"
fi
%endif

cd build-%{efiarch}
make ${MAKEFLAGS} \
	DEFAULT_LOADER='\\\\grub%{efiarch}.efi' \
	DESTDIR=${RPM_BUILD_ROOT} \
	install-as-data install-debuginfo install-debugsource
cd ..

%files
%license COPYRIGHT
%dir %{shimrootdir}
%dir %{shimversiondir}
%dir %{shimdir}
%{shimdir}/*.efi
%{shimdir}/*.hash
%{shimdir}/*.CSV

%files debuginfo -f build-%{efiarch}/debugfiles.list

%files debugsource -f build-%{efiarch}/debugsource.list

%changelog
* Wed Feb 14 2024 Sherif Nagy <sherif@rockylinux.org> - 15.8-2
- bump sbat level for Rocky to 3

* Mon Feb 12 2024 Louis ABel <label@resf.org> - 15.8-1
- Update to shim-15.8