Name:           shim

Version:        15.6

Release:        3.el7

Summary:        First-stage UEFI bootloader

License:        BSD

URL:            https://github.com/rhboot/shim

Source0:        https://github.com/rhboot/shim/releases/download/%{version}/shim-%{version}.tar.bz2

Source1:        shim-find-debuginfo.sh

Source2:        shim.patches

Source100:      db.aa64.esl

Source101:      dbx.aa64.esl

Source200:      db.x64.esl

Source201:      dbx.x64.esl

%include %{SOURCE2}

BuildRequires: binutils

BuildRequires: gcc

BuildRequires: git

BuildRequires: efivar-devel efivar-libs

BuildRequires: gnu-efi >= 1:3.0.5-6.el7

BuildRequires: gnu-efi-devel >= 1:3.0.5-6.el7

BuildRequires: openssl-devel

BuildRequires: openssl

BuildRequires: pesign >= 0.106-1

# for xxd

BuildRequires: vim-common

# 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.

Provides: bundled(openssl) = 1.0.2j

# Shim is only required on platforms implementing the UEFI secure boot

# protocol. The only one of those we currently wish to support is 64-bit x86.

# Adding further platforms will require adding appropriate relocation code.

ExclusiveArch: x86_64

%ifarch x86_64

%global efiarch x64

%endif

%ifarch aarch64

%global efiarch aa64

%endif

# Figure out the right file path to use

%global efidir %(eval echo $(grep ^ID= /etc/os-release | sed -e 's/^ID=//' -e 's/rhel/redhat/'))

%define debug_package %{nil}

%global __debug_package 1

%global _binaries_in_noarch_packages_terminate_build 0

%description

Initial UEFI bootloader that handles chaining to a trusted full bootloader

under secure boot environments.

%package -n shim-unsigned-%{efiarch}

Summary: First-stage UEFI bootloader (unsigned data)

%description -n shim-unsigned-%{efiarch}

Initial UEFI bootloader that handles chaining to a trusted full bootloader

under secure boot environments.

%package -n shim-unsigned-%{efiarch}-debuginfo

Obsoletes: shim-debuginfo < 0.9

Summary: Debug information for package %{name}

Group: Development/Debug

AutoReqProv: 0

BuildArch: noarch

%description -n shim-unsigned-%{efiarch}-debuginfo

This package provides debug information for package %{name}.

Debug information is useful when developing applications that use this

package or when debugging this package.

%ifarch x86_64

%package -n shim-unsigned-ia32

Summary: First-stage UEFI bootloader (unsigned data)

%description -n shim-unsigned-ia32

Initial UEFI bootloader that handles chaining to a trusted full bootloader

under secure boot environments.

%package -n shim-unsigned-ia32-debuginfo

Obsoletes: shim-debuginfo < 0.9

Summary: Debug information for package %{name}

Group: Development/Debug

AutoReqProv: 0

BuildArch: noarch

%description -n shim-unsigned-ia32-debuginfo

This package provides debug information for package %{name}.

Debug information is useful when developing applications that use this

package or when debugging this package.

%endif

%prep

%setup -T -n %{name}-%{version}-%{release} -c

%{__tar} -xo -f %{SOURCE0}

mv %{name}-%{version} %{name}-%{version}-%{efiarch}

cd %{name}-%{version}-%{efiarch}

git init

git config user.email "example@example.com"

git config user.name "rpmbuild -bp"

git add .

git commit -a -q -m "%{version} baseline."

git am --ignore-whitespace %{patches} 

git config --unset user.email

git config --unset user.name

%ifarch x86_64

cd ..

%{__tar} -xo -f %{SOURCE0}

mv %{name}-%{version} %{name}-%{version}-ia32

cd %{name}-%{version}-ia32

git init

git config user.email "example@example.com"

git config user.name "rpmbuild -bp"

git add .

git commit -a -q -m "%{version} baseline."

git am --ignore-whitespace %{patches} 

git config --unset user.email

git config --unset user.name

%endif

%build

COMMIT_ID=$(cat %{name}-%{version}-%{efiarch}/commit)

MAKEFLAGS="RELEASE=%{release} ENABLE_HTTPBOOT=true COMMIT_ID=${COMMIT_ID}"

%ifarch aarch64

if [ -s "%{SOURCE100}" ]; then

        MAKEFLAGS="$MAKEFLAGS VENDOR_DB_FILE=%{SOURCE100}"

fi

if [ -s "%{SOURCE101}" ]; then

        MAKEFLAGS="$MAKEFLAGS VENDOR_DBX_FILE=%{SOURCE101}"

fi

%else

if [ -s "%{SOURCE200}" ]; then

        MAKEFLAGS="$MAKEFLAGS VENDOR_DB_FILE=%{SOURCE200}"

fi

if [ -s "%{SOURCE201}" ]; then

        MAKEFLAGS="$MAKEFLAGS VENDOR_DBX_FILE=%{SOURCE201}"

fi

%endif

cd %{name}-%{version}-%{efiarch}

make 'DEFAULT_LOADER=\\\\grub%{efiarch}.efi' ${MAKEFLAGS} test

make 'DEFAULT_LOADER=\\\\grub%{efiarch}.efi' ${MAKEFLAGS} shim%{efiarch}.efi mm%{efiarch}.efi fb%{efiarch}.efi

%ifarch x86_64

cd ../%{name}-%{version}-ia32

setarch linux32 make 'DEFAULT_LOADER=\\\\grubia32.efi' ARCH=ia32 ${MAKEFLAGS} shimia32.efi mmia32.efi fbia32.efi

cd ../%{name}-%{version}-%{efiarch}

%endif

%install

cd %{name}-%{version}-%{efiarch}

pesign -h -P -i shim%{efiarch}.efi -h > shim%{efiarch}.hash

install -D -d -m 0755 $RPM_BUILD_ROOT%{_datadir}/shim/%{efiarch}-%{version}-%{release}/

install -m 0644 shim%{efiarch}.hash $RPM_BUILD_ROOT%{_datadir}/shim/%{efiarch}-%{version}-%{release}/shim%{efiarch}.hash

for x in shim%{efiarch} mm%{efiarch} fb%{efiarch} ; do

        install -m 0644 $x.efi $RPM_BUILD_ROOT%{_datadir}/shim/%{efiarch}-%{version}-%{release}/

        install -m 0644 $x.so $RPM_BUILD_ROOT%{_datadir}/shim/%{efiarch}-%{version}-%{release}/

done

%ifarch x86_64

cd ../%{name}-%{version}-ia32

pesign -h -P -i shimia32.efi -h > shimia32.hash

install -D -d -m 0755 $RPM_BUILD_ROOT%{_datadir}/shim/ia32-%{version}-%{release}/

install -m 0644 shimia32.hash $RPM_BUILD_ROOT%{_datadir}/shim/ia32-%{version}-%{release}/shimia32.hash

for x in shimia32 mmia32 fbia32 ; do

        install -m 0644 $x.efi $RPM_BUILD_ROOT%{_datadir}/shim/ia32-%{version}-%{release}/

        install -m 0644 $x.so $RPM_BUILD_ROOT%{_datadir}/shim/ia32-%{version}-%{release}/

done

cd ../%{name}-%{version}-%{efiarch}

%endif

%ifarch x86_64

%global __debug_install_post                                            \

        bash %{SOURCE1}                                                 \\\

                %{?_missing_build_ids_terminate_build:--strict-build-id}\\\

                %{?_find_debuginfo_opts}                                \\\

                "%{_builddir}/%{?buildsubdir}/%{name}-%{version}-%{efiarch}" \

        rm -f $RPM_BUILD_ROOT%{_datadir}/shim/%{efiarch}-%{version}-%{release}/*.so \

        mv debugfiles.list ../debugfiles-%{efiarch}.list                \

        cd ..                                                           \

        cd %{name}-%{version}-ia32                                      \

        bash %{SOURCE1}                                                 \\\

                %{?_missing_build_ids_terminate_build:--strict-build-id}\\\

                %{?_find_debuginfo_opts}                                \\\

                "%{_builddir}/%{?buildsubdir}/%{name}-%{version}-ia32"  \

        rm -f $RPM_BUILD_ROOT%{_datadir}/shim/ia32-%{version}-%{release}/*.so \

        mv debugfiles.list ../debugfiles-ia32.list                      \

        cd ..                                                           \

        %{nil}

%else

%global __debug_install_post                                            \

        bash %{SOURCE1}                                                 \\\

                %{?_missing_build_ids_terminate_build:--strict-build-id}\\\

                %{?_find_debuginfo_opts}                                \\\

                "%{_builddir}/%{?buildsubdir}/%{name}-%{version}-%{efiarch}" \

        rm -f $RPM_BUILD_ROOT%{_datadir}/shim/%{efiarch}-%{version}-%{release}/*.so \

        mv debugfiles.list ../debugfiles-%{efiarch}.list                \

        cd ..                                                           \

        %{nil}

%endif

%files -n shim-unsigned-%{efiarch}

%dir %{_datadir}/shim

%dir %{_datadir}/shim/%{efiarch}-%{version}-%{release}/

%{_datadir}/shim/%{efiarch}-%{version}-%{release}/*.efi

%{_datadir}/shim/%{efiarch}-%{version}-%{release}/*.hash

%files -n shim-unsigned-%{efiarch}-debuginfo -f debugfiles-%{efiarch}.list

%defattr(-,root,root)

%ifarch x86_64

%files -n shim-unsigned-ia32

%dir %{_datadir}/shim

%dir %{_datadir}/shim/ia32-%{version}-%{release}/

%{_datadir}/shim/ia32-%{version}-%{release}/*.efi

%{_datadir}/shim/ia32-%{version}-%{release}/*.hash

%files -n shim-unsigned-ia32-debuginfo -f debugfiles-ia32.list

%defattr(-,root,root)

%endif

%changelog

* Wed Dec 07 2022 Peter Jones <pjones@redhat.com> - 15.6-3.el7

- Patch to work around upstream issue #533

  Related: CVE-2020-14372

- Run the test suite during the build, to be sure.

* Wed Nov 16 2022 Peter Jones <pjones@redhat.com> - 15.6-2.el7

- Update shim for RHEL 7 so we can revoke everything pre-SBAT there.

  Resolves: CVE-2020-14372

* Wed Sep 09 2020 Peter Jones <pjones@redhat.com> - 15-9.el7

- Fix an incorrect allocation size.

  Related: rhbz#1875486

* Thu Jul 30 2020 Peter Jones <pjones@redhat.com> - 15-8.el7

- Fix a load-address-dependent forever loop.

  Resolves: rhbz#1862045

  Related: CVE-2020-10713

  Related: CVE-2020-14308

  Related: CVE-2020-14309

  Related: CVE-2020-14310

  Related: CVE-2020-14311

  Related: CVE-2020-15705

  Related: CVE-2020-15706

  Related: CVE-2020-15707

* Sat Jul 25 2020 Peter Jones <pjones@redhat.com> - 15-7

- Implement Lenny's workaround.

  Related: CVE-2020-10713

  Related: CVE-2020-14308

  Related: CVE-2020-14309

  Related: CVE-2020-14310

  Related: CVE-2020-14311

* Thu Jul 23 2020 Peter Jones <pjones@redhat.com> - 15-6

- Rebuild for bug fixes and new signing keys

  Related: CVE-2020-10713

  Related: CVE-2020-14308

  Related: CVE-2020-14309

  Related: CVE-2020-14310

  Related: CVE-2020-14311

* Mon Mar 18 2019 Peter Jones <pjones@redhat.com> - 15-5

- Fix a couple more things that are breaking reproducability, and thus

  breaking external review.

  Related: rhbz#1649270

* Fri Mar 15 2019 Peter Jones <pjones@redhat.com> - 15-4

- Fight with binutils to try to get a binary without timestamps in it.

  Again, but without breaking aarch64 this time.

  Related: rhbz#1649270

* Fri Mar 15 2019 Peter Jones <pjones@redhat.com> - 15-3

- Fight with binutils to try to get a binary without timestamps in it.  Again.

  Related: rhbz#1649270

* Tue Feb 12 2019 Peter Jones <pjones@redhat.com> - 15-2

- Fix MoK mirroring issue which breaks kdump without intervention

  Related: rhbz#1649270

* Mon Jun 18 2018 Peter Jones <pjones@redhat.com> - 15-1

- Update to shim 15

  Resolves: rhbz#1589961

* Thu Apr 27 2017 Peter Jones <pjones@redhat.com> - 12-1

- Update to 12-1 to work around a signtool.exe bug

  Related: rhbz#1445393

* Mon Apr 03 2017 Peter Jones <pjones@redhat.com> - 11-1

- Update to 11-1

  Related: rhbz#1310766

- Fix regression in PE loader

  Related: rhbz#1310766

- Fix case where BDS invokes us wrong and we exec shim again as a result

  Related: rhbz#1310766

* Tue Mar 21 2017 Peter Jones <pjones@redhat.com> - 10-1

- Update to 10-1

- Support ia32

  Resolves: rhbz#1310766

- Handle various different load option implementation differences

- TPM 1 and TPM 2 support.

- Update to OpenSSL 1.0.2k

* Mon Jun 22 2015 Peter Jones <pjones@redhat.com> - 0.9-1

- Update to 0.9-1

- Fix early call to BS->Exit()

  Resolves: rhbz#1115843

- Implement shim on aarch64

  Resolves: rhbz#1100048

  Resolves: rhbz#1190191

* Mon Jun 22 2015 Peter Jones <pjones@redhat.com> - 0.7-14

- Excise mokutil.

  Related: rhbz#1100048

* Mon Jun 22 2015 Peter Jones <pjones@redhat.com> - 0.7-13

- Do a build for Aarch64 to make the tree composable.

  Related: rhbz#1100048

* Wed Feb 25 2015 Peter Jones <pjones@redhat.com> - 0.7-10

- Fix a couple more minor bugs aavmf has found in fallback.

  Related: rhbz#1190191

- Build lib/ with the right CFLAGS

  Related: rhbz#1190191

* Tue Feb 24 2015 Peter Jones <pjones@redhat.com> - 0.7-9

- Fix aarch64 section loading.

  Related: rhbz#1190191

* Tue Sep 30 2014 Peter Jones <pjones@redhat.com> - 0.7-8

- Build -8 for arm as well.

  Related: rhbz#1100048

- out-of-bounds memory read flaw in DHCPv6 packet processing

  Resolves: CVE-2014-3675

- heap-based buffer overflow flaw in IPv6 address parsing

  Resolves: CVE-2014-3676

- memory corruption flaw when processing Machine Owner Keys (MOKs)

  Resolves: CVE-2014-3677

* Tue Sep 23 2014 Peter Jones <pjones@redhat.com> - 0.7-7

- Use the right key for ARM Aarch64.

* Sun Sep 21 2014 Peter Jones <pjones@redhat.com> - 0.7-6

- Preliminary build for ARM Aarch64.

* Tue Feb 18 2014 Peter Jones <pjones@redhat.com> - 0.7-5

- Update for production signing

  Resolves: rhbz#1064424

  Related: rhbz#1064449

* Thu Nov 21 2013 Peter Jones <pjones@redhat.com> - 0.7-4

- Make dhcpv4 paths work better when netbooting.

  Resolves: rhbz#1032583

* Thu Nov 14 2013 Peter Jones <pjones@redhat.com> - 0.7-3

- Make lockdown include UEFI and other KEK/DB entries.

  Resolves: rhbz#1030492

* Fri Nov 08 2013 Peter Jones <pjones@redhat.com> - 0.7-2

- Update lockdown to reflect SetupMode better as well

  Related: rhbz#996863

* Wed Nov 06 2013 Peter Jones <pjones@redhat.com> - 0.7-1

- Fix logic to handle SetupMode efi variable.

  Related: rhbz#996863

* Thu Oct 31 2013 Peter Jones <pjones@redhat.com> - 0.6-1

- Fix a FreePool(NULL) call on machines too old for SB

* Fri Oct 04 2013 Peter Jones <pjones@redhat.com> - 0.5-1

- Update to 0.5

* Tue Aug 06 2013 Peter Jones <pjones@redhat.com> - 0.4-3

- Build with early RHEL test keys.

  Related: rhbz#989442

* Thu Jul 25 2013 Peter Jones <pjones@redhat.com> - 0.4-2

- Fix minor RHEL 7.0 build issues

  Resolves: rhbz#978766

- Be less verbose by default

* Tue Jun 11 2013 Peter Jones <pjones@redhat.com> - 0.4-1

- Update to 0.4

* Fri Jun 07 2013 Peter Jones <pjones@redhat.com> - 0.3-2

- Require gnu-efi-3.0q for now.

- Don't allow mmx or sse during compilation.

- Re-organize this so all real signing happens in shim-signed instead.

- Split out mokutil

* Wed Dec 12 2012 Peter Jones <pjones@redhat.com> - 0.2-3

- Fix mokutil's idea of signature sizes.

* Wed Nov 28 2012 Matthew Garrett <mjg59@srcf.ucam.org> - 0.2-2

- Fix secure_mode() always returning true

* Mon Nov 26 2012 Matthew Garrett <mjg59@srcf.ucam.org> - 0.2-1

- Update shim

- Include mokutil

- Add debuginfo package since mokutil is a userspace executable

* Mon Oct 22 2012 Peter Jones <pjones@redhat.com> - 0.1-4

- Produce an unsigned shim

* Tue Aug 14 2012 Peter Jones <pjones@redhat.com> - 0.1-3

- Update how embedded cert and signing work.

* Mon Aug 13 2012 Josh Boyer <jwboyer@redhat.com> - 0.1-2

- Add patch to fix image size calculation

* Mon Aug 13 2012 Matthew Garrett <mjg@redhat.com> - 0.1-1

- initial release