File pesign-obs-integration-10.2+git20250219.c99462c.obscpio of Package pesign-obs-integration
07070100000000000081A400000000000000000000000167B5E020000046AC000000000000000000000000000000000000003800000000pesign-obs-integration-10.2+git20250219.c99462c/COPYING GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
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When we speak of free software, we are referring to freedom, not
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GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
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Whether that is true depends on what the Program does.
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and give any other recipients of the Program a copy of this License
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You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
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when run, you must cause it, when started running for such
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notice that there is no warranty (or else, saying that you provide
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the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
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In addition, mere aggregation of another work not based on the Program
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.
07070100000001000081A400000000000000000000000167B5E02000000BA0000000000000000000000000000000000000003A00000000pesign-obs-integration-10.2+git20250219.c99462c/README.md # Signing kernel modules and EFI binaries in the Open Build Service
RPM packages that need to sign files during build should add the following lines
to the specfile
```
# needssslcertforbuild
export BRP_PESIGN_FILES='pattern...'
BuildRequires: pesign-obs-integration
```
BRP_PESIGN_PACKAGES can optionally be defined to restrict repacking to a subset
of packages of choice.
Debian packages need to add the following line to the Source stanza in the
debian/control file, which will add "Obs: needssslcertforbuild" to the generated
.dsc file:
```XS-Obs: needssslcertforbuild```
The "# needssslcertforbuild" comment tells the buildservice to store the
signing certificate in %_sourcedir/_projectcert.crt. At the end of the
install phase, the brp-99-pesign script computes hashes of all
files matching the patterns in $BRP_PESIGN_FILES. The sha256 hashes are stored
in %_topdir/OTHER/%name.cpio.rsasign, plus the script places a
pesign-repackage.spec file there. When the first rpmbuild finishes, the
buildservice sends the cpio archive to the signing server, which returns
a rsasigned.cpio archive with RSA signatures of the sha256 hashes.
The pesign-repackage.spec takes the original RPMs, unpacks them and
appends the signatures to the files. It then uses the
pesign-gen-repackage-spec script to generate another specfile, which
builds new RPMs with signed files. The supported file types are:
- *.ko
- Signature appended to the module
- efi binaries
- Signature embedded in a header. If a HMAC checksum named
.$file.hmac exists, it is regenerated
Debian packages can use the dh-signobs debhelper to automate signing and
repacking. Build-depend on dh-signobs and add --with signobs to the dh line
in debian/rules to use the fully automated helper.
Consult the dh_signobs manpage for more information.
## Options
### Kernel Module Compression
When BRP_PESIGN_COMPRESS_MODULE is passed, the script tries to compress the
kernel modules at the repackaging phase. Currently xz, gzip and zstd format is supported.
For enable the compression feature, put the following along with
BRP_PESIGN_FILES setup:
```export BRP_PESIGN_COMPRESS_MODULE="xz"```
### Dependency Generation
If you need macros within the pesign-repackage specfile to adjust [dependency generation](https://rpm-software-management.github.io/rpm/manual/dependency_generators.html)
, then place these in a source file called pesign-spec-macros, this will subseqently be loaded.
Example of pesign-spec-macros:
```%__kmp_supplements %_sourcedir/my-find-supplements %_sourcedir/pci_ids-%{version}```
To save creating duplicate copies of macros, load this file from your existing spec file by using the following:
```%{load:%{_sourcedir}/pesign-spec-macros}```
If you need some source files such as dependency generation scripts then place the names of these source files in a source file called pesign-copy-sources.
Example of pesign-copy-sources:
```
my-find-supplements
pci_ids-%{version}
```
07070100000002000081ED00000000000000000000000167B5E02000000208000000000000000000000000000000000000004800000000pesign-obs-integration-10.2+git20250219.c99462c/brp-99-compress-vmlinux#!/bin/bash
# Compress the /boot/vmlinux image after find-debuginfo.sh has done its job
set -e
case "$RPM_PACKAGE_NAME" in
kernel-*)
;;
*)
exit 0
esac
for f in $RPM_BUILD_ROOT/boot/vmlinux-*; do
if [ -L "$f" ]; then
f=`readlink -f "$f"`
fi
for compression in gz/gzip xz; do
if test -e "$f" -a -e "$f.${compression%/*}"; then
echo "${compression#*/} $f"
# Deliberately not using -n; the vmlinux image has a
# predictable timestamp (bnc#880848#c20)
${compression#*/} -k -9 -f "$f"
fi
done
done
07070100000003000081A400000000000000000000000167B5E0200000147E000000000000000000000000000000000000003E00000000pesign-obs-integration-10.2+git20250219.c99462c/brp-99-pesign#!/bin/bash
# This script is run by rpmbuild at the end of the brp checks. It computes
# hashes of files listed in the BRP_PESIGN_FILES environment and stores them in
# %_topdir/OTHER/%name.cpio.rsasign. It also puts a specfile there, that
# is later used to repackage the RPMs.
#
# Copyright (c) 2013 SUSE Linux Products GmbH, Nuernberg, Germany.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
set -e
files="*.ko"
if test -n "${BRP_PESIGN_FILES+x}"; then
files=${BRP_PESIGN_FILES}
fi
packages=
if test -n "${BRP_PESIGN_PACKAGES+x}"; then
packages=${BRP_PESIGN_PACKAGES}
fi
output=
while test $# -gt 0; do
case "$1" in
--files)
files=$2
shift 2
;;
--packages)
packages=$2
shift 2
;;
--output)
output=$2
shift 2
;;
*)
echo "$0: Unknown option: $1" >&2
exit 1
esac
done
if test -z "$files"; then
exit 0
fi
if test -z "$output"; then
output=`rpm --eval %_topdir/OTHER`
fi
if test -z "$RPM_BUILD_ROOT"; then
echo "$0: warning: \$RPM_BUILD_ROOT not set, using the root directory" >&2
RPM_BUILD_ROOT=/
fi
if ! mkdir -p "$output"; then
echo "$0: warning: $output cannot be created, giving up" >&2
exit 0
fi
case "$BRP_PESIGN_GRUB_RESERVATION" in
'')
pesign_grub_reservation="0"
;;
*[!0-9]*)
echo "$0: warning: non-numerc value '$BRP_PESIGN_GRUB_RESERVATION' of BRP_PESIGN_GRUB_RESERVATION" >&2
pesign_grub_reservation="0"
;;
*)
pesign_grub_reservation="${BRP_PESIGN_GRUB_RESERVATION}"
;;
esac
if test "${BRP_PESIGN_COMPRESS_MODULE}" = "xz"; then
pesign_repackage_compress="--compress xz"
elif test "${BRP_PESIGN_COMPRESS_MODULE}" = "gzip"; then
pesign_repackage_compress="--compress gzip"
elif test "${BRP_PESIGN_COMPRESS_MODULE}" = "zstd"; then
pesign_repackage_compress="--compress zstd"
else
pesign_repackage_compress=""
fi
cert=$RPM_SOURCE_DIR/_projectcert.crt
if test -e "$cert"; then
echo "Using signing certificate $cert"
else
echo "No buildservice signing certificate"
cert=/dev/null
fi
if test -e $RPM_SOURCE_DIR/pesign-spec-macros; then
sed "
s:%{name}:$RPM_PACKAGE_NAME:g
s:%{version}:$RPM_PACKAGE_VERSION:g
" $RPM_SOURCE_DIR/pesign-spec-macros > $output/pesign-spec-macros
spec_macros="--macros pesign-spec-macros"
fi
if test -e $RPM_SOURCE_DIR/pesign-copy-sources; then
sed "
s:%{name}:$RPM_PACKAGE_NAME:g
s:%{version}:$RPM_PACKAGE_VERSION:g
" $RPM_SOURCE_DIR/pesign-copy-sources > $output/pesign-copy-sources
while read -r line; do
if [ -n "${line}" ]; then
source_files="${source_files}${RPM_SOURCE_DIR}/${line}\n"
fi
done < $output/pesign-copy-sources
echo -e "$source_files" | head -c -1 | cpio -o > $output/source_files.cpio
rm $output/pesign-copy-sources
fi
sed "
s:@NAME@:$RPM_PACKAGE_NAME:g
s:@PESIGN_GRUB_RESERVATION@:$pesign_grub_reservation:g
s:@PESIGN_REPACKAGE_COMPRESS@:$pesign_repackage_compress:g
s:@PESIGN_LOAD_SPEC_MACROS@:$spec_macros:g
s:@PESIGN_PACKAGES@:$packages:g
/@CERT@/ {
r $cert
d
}
" /usr/lib/rpm/pesign/pesign-repackage.spec.in >"$output/pesign-repackage.spec"
date="$(LANG=C date --utc --date "@${SOURCE_DATE_EPOCH:-$(date +%s)}" '+%a %b %d %H:%M:%S %Z %Y')"
cat <<EOF >"$output/pesign-repackage.changes"
-------------------------------------------------------------------
$date - openSUSE <packaging@lists.opensuse.org>
- automatically generated
EOF
for rpmlintrc in $RPM_SOURCE_DIR/*rpmlintrc; do
if test -e "$rpmlintrc"; then
cp "$rpmlintrc" "$output/"
fi
done
cd "$RPM_BUILD_ROOT"
args=()
for pattern in $files; do
pattern=${pattern#/}
if test "${pattern:0:2}" != "./"; then
pattern="./$pattern"
fi
if test -d "$pattern"; then
pattern="$pattern/*"
fi
args=("${args[@]}" -o -path "$pattern")
done
# delete the leading -o
unset args[0]
archive=$output/$RPM_PACKAGE_NAME.cpio.rsasign
archive_dir=$output/$RPM_PACKAGE_NAME
mkdir -p "$archive_dir"
# create an empty nss database to make pesign happy
nss_db=$(mktemp -d)
trap 'rm -rf "$nss_db"' EXIT
# strong password (in FIPS mode it is checked for strength)
echo 'Eir4;Qua.daeJ,hP0' > "$nss_db/passwd"
certutil -N -d "$nss_db" -f "$nss_db/passwd"
echo "Creating $archive"
files=($(find . -type f \( "${args[@]}" \)))
for f in "${files[@]}"; do
dest="$archive_dir/$f"
mkdir -p "${dest%/*}"
case "$f" in
./boot/* | *.efi | */lib/modules/*/vmlinu[xz] | */lib/modules/*/[Ii]mage | */lib/modules/*/z[Ii]mage)
if [ -f /usr/bin/pesign ]; then
pesign --certdir="$nss_db" -i "$f" -E $dest
else
# Non PE architectures like s390x
cp "$f" "$dest"
fi
;;
*)
cp "$f" "$dest"
esac
done
cd "$archive_dir"
find . -type f | cpio -H newc -o >"$archive"
rm -rf "$archive_dir"
07070100000004000041ED00000000000000000000000267B5E02000000000000000000000000000000000000000000000003700000000pesign-obs-integration-10.2+git20250219.c99462c/debian07070100000005000081A400000000000000000000000167B5E02000000125000000000000000000000000000000000000004100000000pesign-obs-integration-10.2+git20250219.c99462c/debian/changelogpesign-obs-integration (10.1) unstable; urgency=medium
* Update to 10.1
-- Gary Lin <glin@suse.com> Tue, 11 Dec 2018 18:31:01 +0800
pesign-obs-integration (10.0) unstable; urgency=medium
* Initial Debian packaging.
-- Michal Marek <mmarek@suse.cz> Tue, 31 Oct 2017 17:44:08 +0000
07070100000006000081A400000000000000000000000167B5E02000000002000000000000000000000000000000000000003E00000000pesign-obs-integration-10.2+git20250219.c99462c/debian/compat7
07070100000007000081A400000000000000000000000167B5E02000000366000000000000000000000000000000000000003F00000000pesign-obs-integration-10.2+git20250219.c99462c/debian/controlSource: pesign-obs-integration
Section: devel
Priority: optional
Maintainer: Michal Marek <mmarek@suse.cz>
Build-Depends: debhelper (>= 7), openssl, shellcheck
Standards-Version: 3.9.8
Package: pesign-obs-integration
Architecture: all
Depends: ${perl:Depends}, ${misc:Depends}, libnss3-tools, openssl, pesign
Description: Automate signing EFI binaries and kernel modules on OBS
This package provides scripts and rpm macros to automate signing of the
boot loader, kernel and kernel modules in the openSUSE Buildservice.
Package: dh-signobs
Architecture: all
Enhances: debhelper
Depends: ${misc:Depends}, debhelper, cpio, libnss3-tools, jq, pesign,
pesign-obs-integration, openssl
Provides: dh-sequence-signobs,
Description: Debian Helper for EFI signing on OBS
Adds a helper sequence to dh to send EFI signatures to OBS and to
re-package them using the templates.
07070100000008000081A400000000000000000000000167B5E02000000787000000000000000000000000000000000000004100000000pesign-obs-integration-10.2+git20250219.c99462c/debian/copyrightFormat: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Source: https://github.com/openSUSE/pesign-obs-integration
Files: *
Copyright: 2013-2017 SUSE LINUX Products GmbH
License: GPL-2
This package is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2 as
published by the Free Software Foundation.
.
This package is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
.
You should have received a copy of the GNU General Public License
along with this package; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
.
On Debian systems, the complete text of the GNU General Public
License version 2 can be found in `/usr/share/common-licenses/GPL-2'.
Files: dh_signobs
signobs.pm
debian/*
Copyright: 2018 Luca Boccassi <bluca@debian.org>
License: GPL-2+
This program is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later
version.
.
This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the GNU General Public License for more
details.
.
You should have received a copy of the GNU General Public
License along with this package; if not, write to the Free
Software Foundation, Inc., 51 Franklin St, Fifth Floor,
Boston, MA 02110-1301 USA
.
On Debian systems, the full text of the GNU General Public
License version 2 can be found in the file
`/usr/share/common-licenses/GPL-2'.
07070100000009000081A400000000000000000000000167B5E02000000049000000000000000000000000000000000000004A00000000pesign-obs-integration-10.2+git20250219.c99462c/debian/dh-signobs.installdh_signobs usr/bin/
signobs.pm usr/share/perl5/Debian/Debhelper/Sequence
0707010000000A000081A400000000000000000000000167B5E0200000015A000000000000000000000000000000000000004800000000pesign-obs-integration-10.2+git20250219.c99462c/debian/dh-signobs.linksusr/bin/dh_signobs usr/bin/dh_signobs_pack
usr/bin/dh_signobs usr/bin/dh_signobs_unpack
usr/bin/dh_signobs usr/bin/dh_signobs_getcert
usr/share/man/man1/dh_signobs.1 usr/share/man/man1/dh_signobs_pack.1
usr/share/man/man1/dh_signobs.1 usr/share/man/man1/dh_signobs_unpack.1
usr/share/man/man1/dh_signobs.1 usr/share/man/man1/dh_signobs_getcert.1
0707010000000B000081A400000000000000000000000167B5E0200000000D000000000000000000000000000000000000004B00000000pesign-obs-integration-10.2+git20250219.c99462c/debian/dh-signobs.manpagesdh_signobs.1
0707010000000C000081A400000000000000000000000167B5E02000000007000000000000000000000000000000000000003C00000000pesign-obs-integration-10.2+git20250219.c99462c/debian/docsREADME
0707010000000D000081A400000000000000000000000167B5E0200000010E000000000000000000000000000000000000005600000000pesign-obs-integration-10.2+git20250219.c99462c/debian/pesign-obs-integration.installpesign-gen-repackage-spec usr/lib/rpm/pesign/
kernel-sign-file usr/lib/rpm/pesign/
gen-hmac usr/lib/rpm/pesign/
pesign-repackage.spec.in usr/lib/rpm/pesign/
brp-99-pesign usr/lib/rpm/brp-suse.d/
brp-99-compress-vmlinux usr/lib/rpm/brp-suse.d/
modsign-repackage usr/bin/
0707010000000E000081ED00000000000000000000000167B5E0200000023B000000000000000000000000000000000000003D00000000pesign-obs-integration-10.2+git20250219.c99462c/debian/rules#!/usr/bin/make -f
# -*- makefile -*-
# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1
%:
dh $@
override_dh_auto_clean:
rm -f pesign-cert.x509
dh_auto_clean
override_dh_auto_build:
if test -e ../SOURCES/_projectcert.crt; then \
openssl x509 -inform PEM -in ../SOURCES/_projectcert.crt \
-outform DER -out pesign-cert.x509; \
fi
dh_auto_build
override_dh_install:
dh_install
if test -e pesign-cert.x509; then \
dh_install -p pesign-obs-integration pesign-cert.x509 /usr/lib/rpm/pesign; \
fi
override_dh_auto_test:
shellcheck dh_signobs
0707010000000F000041ED00000000000000000000000267B5E02000000000000000000000000000000000000000000000003E00000000pesign-obs-integration-10.2+git20250219.c99462c/debian/source07070100000010000081A400000000000000000000000167B5E0200000000D000000000000000000000000000000000000004500000000pesign-obs-integration-10.2+git20250219.c99462c/debian/source/format3.0 (native)
07070100000011000081A400000000000000000000000167B5E02000000015000000000000000000000000000000000000004600000000pesign-obs-integration-10.2+git20250219.c99462c/debian/source/optionscompression = "gzip"
07070100000012000081ED00000000000000000000000167B5E02000003D48000000000000000000000000000000000000003B00000000pesign-obs-integration-10.2+git20250219.c99462c/dh_signobs#!/bin/bash
# SPDX-License-Identifier: GPL-2.0+
# Copyright: 2018 Luca Boccassi <bluca@debian.org>
set -e
# Build-Depend on dh-signobs.
# Enable by using dh --with=signobs.
# If the certificate is necessary at build time, for example to include in the kernel or shim,
# annotate the Source stanza of debian/control with:
# XS-Obs: needssslcertforbuild
# Then it can be fetched in PEM format with:
# dh_signobs_getcert DESTINATION
# Append DER to retrieve it in binary format instead.
#
# This debhelper will run in 2 steps - first after the dh_install phase, when the source
# package will have built and installed the unsigned binaries. The second step during the
# followup build after OBS has signed the binaries, before dh_auto_install runs.
#
# During the first step dh_signobs_pack will be called to get the hashes (or kernel modules)
# and pack them into a cpio archive in ../OTHER that OBS can use. At the same time a new
# source package for the OBS followup build will be generated, either from a source-template
# that can be specified by the package being signed or automatically generated by this debhelper.
#
# The source template can be in any form it wants, as long as it is placed in a directory
# called "source-template" in the debian/ directory (can be a subdirectory, and it can be
# static or generated). Also a files.json list of the binaries to sign must be placed in the
# same PARENT directory with the following format:
# {"packages": {
# {"unsigned-binary-package": {
# "files": [
# {"sig_type": "efi", "file": "usr/lib/foo/bar.efi"},
# {"sig_type": "linux-module", "file": "lib/modules/1.2.3/baz.ko"}
# ]
# }}}
# The advantage of the templated build is that it can sign only a subset of files - for
# example, a kernel build with CONFIG_MODULE_SIG_ALL=y does not need to sign the modules and
# can save a lot of time by just signing the vmlinuz.
#
# The autogenerated package will simply look for any .efi, .ko or vmlinuz- file in the debian
# directory (excluding debian/tmp) and considers the first subdirectory to be the package name
# (IOW: it covers the common case where built files are first installed in debian/tmp/path and
# then moved by dh_install into debian/pkg/path), and then generates a new source package that
# unpacks the packages that contain them and repacks them after signing the binaries.
# The files.json can be used also with the autogenerated package, simply to restrict the set
# of files that get signed, or in case there is an uncommon build directory structure.
#
# During the second step dh_signobs_unpack will be called and it will unpack the signed
# binaries that OBS places in the cpio archive in ../SOURCES and it will copy them to
# debian/tmp/ respecting the subdirectories path they where picked from (eg: debian/tmp/boot/vmlinuz).
#
# Following common conventions, if an EFI binary has an .efi suffix, a .signed suffix will be
# appended. Kernel modules and images will not be renamed.
if [ "$(basename "$0")" = "dh_signobs_pack" ] && [ -d ../OTHER ] && ! ls ../SOURCES/*cpio.rsasign.sig &> /dev/null
then
# remove any dsc and other source artefacts, obs-build might place them there
rm -rf ../OTHER/*
# if a template is provided, create the directory tree and copy the sources
# otherwise generate it on-the-fly
SOURCE_TEMPLATE="$(find debian -type d -name source-template)"
if [ -d "$SOURCE_TEMPLATE/debian" ]
then
SOURCE_PKG=$(cd "$SOURCE_TEMPLATE"; dpkg-parsechangelog -SSource)
mkdir -p "../OTHER/$SOURCE_PKG/debian/signatures"
cp -r "$SOURCE_TEMPLATE"/debian/* "../OTHER/$SOURCE_PKG/debian/"
# inject dh_signobs if not present
if ! grep -qs signobs "../OTHER/$SOURCE_PKG/debian/rules"
then
sed -i "s/dh \$@/dh \$@ --with signobs/" "../OTHER/$SOURCE_PKG/debian/rules"
fi
else
SOURCE_PKG="$(dpkg-parsechangelog -S Source)-signed"
distribution="$(dpkg-parsechangelog -S Distribution)"
urgency="$(dpkg-parsechangelog -S Urgency)"
# lintian will complain that the date is the same, so bump by 1 second,
# we want to avoid build time dates to keep the build reproducible
# requires dpkg-dev >= 1.18.8 for "-S Timestamp"
date="$(date --rfc-2822 --date=@$(($(dpkg-parsechangelog -S Timestamp) + 1)))"
version_binary="$(dpkg-parsechangelog -S Version)"
# make the source package native by removing the "-" separator
version_mangled="$(dpkg-parsechangelog -S Version | tr '-' '+')+signed"
mkdir -p "../OTHER/$SOURCE_PKG/debian/signatures"
mkdir -p "../OTHER/$SOURCE_PKG/debian/source"
echo "3.0 (native)" > "../OTHER/$SOURCE_PKG/debian/source/format"
# lintian will complain that there is no source, but it's in the previous build
echo "$SOURCE_PKG: source-is-missing" > "../OTHER/$SOURCE_PKG/debian/source/lintian-overrides"
echo "9" > "../OTHER/$SOURCE_PKG/debian/compat"
cp debian/copyright "../OTHER/$SOURCE_PKG/debian/"
# copy the changelog and add a new entry, changing the version to native
cp debian/changelog "../OTHER/$SOURCE_PKG/debian/"
sed -i "1i\\ " "../OTHER/$SOURCE_PKG/debian/changelog"
sed -i "1i\\ -- OBS signing service <obssign@obs.service> $date" "../OTHER/$SOURCE_PKG/debian/changelog"
sed -i "1i\\ " "../OTHER/$SOURCE_PKG/debian/changelog"
sed -i "1i\\ * Sign version $version_binary" "../OTHER/$SOURCE_PKG/debian/changelog"
sed -i "1i\\ " "../OTHER/$SOURCE_PKG/debian/changelog"
sed -i "1i\\$SOURCE_PKG ($version_mangled) $distribution; urgency=$urgency" \
"../OTHER/$SOURCE_PKG/debian/changelog"
# the dummy binary package is necessary otherwise dpkg-source will error out,
# it will be removed during the followup build
cat > "../OTHER/$SOURCE_PKG/debian/control" << EOF
Source: $SOURCE_PKG
Section: admin
Priority: optional
Maintainer: OBS signing service <obssign@obs.service>
Standards-Version: 3.9.8
Build-Depends: debhelper (>= 9~), dh-signobs
Package: $SOURCE_PKG-dummy
Architecture: all
EOF
# the dh_auto_install override is there so that more actions
# can be appended later after the install phase, when
# the signatures get unpacked and reattached to the binaries
# in order to generate the binary packages and remove the dummy
# only when doing a binary build, rather than a source build,
# per-signed-binary-package rules will be dynamically added later
# so place a marker for easier substitution
#
# the changelog and copyright files will be copied from the unsigned package
cat > "../OTHER/$SOURCE_PKG/debian/rules" << EOF
#!/usr/bin/make -f
SHELL := bash -e
%:
if [ -d ../SOURCES ] && ls ../SOURCES/*cpio.rsasign.sig &> /dev/null && grep -qs $SOURCE_PKG-dummy debian/control; then \\
sed -i "/Package:/d" debian/control; \\
sed -i "/Architecture:/d" debian/control; \\
fi #CONTROLMARKER
dh \$@ --with signobs
override_dh_gencontrol:
#GENCONTROLMARKER
override_dh_installchangelogs:
override_dh_installdocs:
override_dh_auto_install:
dh_auto_install
EOF
chmod +x "../OTHER/$SOURCE_PKG/debian/rules"
fi
# pesign wants an empty certutil DB - use sql as legacy mode fails often
nss_db="$PWD/nss-db"
# certutil will fail if it's called twice
rm -rf "$nss_db"
mkdir -p "$nss_db" hashes
certutil -N -d sql:"$nss_db" --empty-password
# get hashes via pesign from kernel image and EFI binaries
# store into directories named after the packages, and OBS will respect
# the directory structure when we unpack after the signing
declare -a UNSIGNED
# if the source describes what files to sign, parse it, otherwise do everything
JSON="$(find debian -type f -name files.json)"
if [ -f "$JSON" ]
then
for PKG in $(jq --raw-output '.packages | to_entries[]? | .key' < "$JSON")
do
for f in $(jq --raw-output ".packages.\"$PKG\".files[]? | .file" < "$JSON")
do
UNSIGNED+=("$PKG/$f")
done
done
else
# shellcheck disable=SC2207
UNSIGNED=( $(find debian -path debian/tmp -prune -o -type f \( -name "*.efi" -o -name "vmlinuz-*" -o -name "*.ko" \) -printf '%P\n') )
fi
for f in "${UNSIGNED[@]}"
do
mkdir -p "hashes/$(dirname "$f")"
if [[ $(basename "$f") = *.ko ]]
then
# kernel modules have to be copied wholesale, cannot get just the hash
cp "debian/$f" "hashes/$f"
else
pesign --force -n sql:"$nss_db" -i "debian/$f" -E "hashes/$f"
fi
# copy the unsigned binaries to be able to re-attach signatures later
mkdir -p "../OTHER/$SOURCE_PKG/debian/signatures/$(dirname "$f")"
cp "debian/$f" "../OTHER/$SOURCE_PKG/debian/signatures/$f"
# if there is no template, generate the package-specific parts of the signed source
if [ ! -d "$SOURCE_TEMPLATE/debian" ]
then
# generate the new package metadata, but only once, as multiple binaries
# might be in one package
if ! grep -qs "${f%%/*}" "../OTHER/$SOURCE_PKG/debian/rules"
then
# to ensure the signed package is identical to the unsigned one,
# simply extract the content of the unsigned one, the signed
# binaries will simply overwrite the unsigned ones
echo " dpkg -x ../SOURCES/${f%%/*}_*.deb debian/${f%%/*}" >> "../OTHER/$SOURCE_PKG/debian/rules"
echo " dpkg -e ../SOURCES/${f%%/*}_*.deb debian/${f%%/*}/DEBIAN" >> ."./OTHER/$SOURCE_PKG/debian/rules"
echo " for script in debian/${f%%/*}/DEBIAN/*; do mv \$\$script debian/${f%%/*}.\$\${script##*/}; done" >> ."./OTHER/$SOURCE_PKG/debian/rules"
# then delete the unsigned package, which the unpack step will copy
# over
echo " rm -f ../DEBS/${f%%/*}_*.deb" >> "../OTHER/$SOURCE_PKG/debian/rules"
# generate rules to extract unsigned package control files
sed -i "s|fi #CONTROLMARKER|mkdir -p debian/${f%%/*}/DEBIAN; dpkg -e ../SOURCES/${f%%/*}_*.deb debian/${f%%/*}/DEBIAN; \\\\\\n\\tfi #CONTROLMARKER|" "../OTHER/$SOURCE_PKG/debian/rules"
# save version for gencontrol - pkg/DEBIAN will be cleaned up in-between
sed -i "s@fi #CONTROLMARKER@grep 'Version:' debian/${f%%/*}/DEBIAN/control | sed 's/Version:\\\\s*//' > debian/${f%%/*}.version; \\\\\\n\\tfi #CONTROLMARKER@" "../OTHER/$SOURCE_PKG/debian/rules"
# generate rule to prune unwanted metadata from unsigned control file
sed -i "s|fi #CONTROLMARKER|sed -i '/Source/d' debian/${f%%/*}/DEBIAN/control; \\\\\\n\\tfi #CONTROLMARKER|" "../OTHER/$SOURCE_PKG/debian/rules"
sed -i "s|fi #CONTROLMARKER|sed -i '/Version/d' debian/${f%%/*}/DEBIAN/control; \\\\\\n\\tfi #CONTROLMARKER|" "../OTHER/$SOURCE_PKG/debian/rules"
sed -i "s|fi #CONTROLMARKER|sed -i '/Maintainer/d' debian/${f%%/*}/DEBIAN/control; \\\\\\n\\tfi #CONTROLMARKER|" "../OTHER/$SOURCE_PKG/debian/rules"
sed -i "s|fi #CONTROLMARKER|sed -i '/Installed-Size/d' debian/${f%%/*}/DEBIAN/control; \\\\\\n\\tfi #CONTROLMARKER|" "../OTHER/$SOURCE_PKG/debian/rules"
# generate rule to create signed package metadata from the unsigned one
sed -i "s|fi #CONTROLMARKER|cat debian/control debian/${f%%/*}/DEBIAN/control > debian/control.tmp; mv debian/control.tmp debian/control; echo \"\" >> debian/control; \\\\\\n\\tfi #CONTROLMARKER|" "../OTHER/$SOURCE_PKG/debian/rules"
# generate rule set the version from the unsigned one
sed -i "s|#GENCONTROLMARKER|dh_gencontrol -p ${f%%/*} -- -v\$(shell cat debian/${f%%/*}.version); rm -f debian/${f%%/*}.version\\n\\t#GENCONTROLMARKER|" "../OTHER/$SOURCE_PKG/debian/rules"
fi
# special case: the conffiles lists the file in /etc, but it does
# get regenerated and it does not prune duplicates, triggering a
# Lintian error, so remove the old ones
echo " rm -f debian/*.conffiles" >> "../OTHER/$SOURCE_PKG/debian/rules"
# finally copy the signed binary in the package build dir
# note that by convention bootloaders are renamed to .signed but
# kernel modules and images are not
if [[ $(basename "$f") = *.efi ]]
then
# unsigned bootloaders are installed by the unsigned package
# so there must not be a conflict on the filesystem
echo " rm -f debian/$f" >> "../OTHER/$SOURCE_PKG/debian/rules"
echo " cp debian/tmp/${f#*/}.signed debian/${f%/*}" >> "../OTHER/$SOURCE_PKG/debian/rules"
else
echo " cp debian/tmp/${f#*/} debian/${f%/*}" >> "../OTHER/$SOURCE_PKG/debian/rules"
fi
fi
done
rm -rf "$nss_db"
# pack everything into a CPIO archive and place it where OBS expects it
pushd hashes
find . -type f | cpio -H newc -o > "../../OTHER/$SOURCE_PKG.cpio.rsasign"
popd
rm -rf hashes
# assemble the source package that OBS will build on the second pass
pushd "../OTHER/$SOURCE_PKG"
dpkg-buildpackage -uc -us -d -S
popd
elif [ "$(basename "$0")" = "dh_signobs_unpack" ] && [ -d ../SOURCES ] && ls ../SOURCES/*cpio.rsasign.sig &> /dev/null
then
# copy packages built on first pass, if any
cp ../SOURCES/*.deb ../DEBS/ 2>/dev/null || :
cp ../SOURCES/*.tar.* ../DEBS/
cp ../SOURCES/*.dsc ../DEBS/
cp ../SOURCES/*.changes ../DEBS/
# but not the current source package, otherwise build-recipe-dsc will fail
rm -f ../DEBS/"$(dpkg-parsechangelog -SSource)"*
# unpack in debian/signatures and create pesign db, where the template source expects them
pushd debian/signatures
cpio -idm < ../../../SOURCES/*.cpio.rsasign.sig
# OBS signs a hash without certificate informations so it cannot simply be
# attached to the PE binaries, certificate metadata has to be provided separately
# so we need to create a certutil db and import the certificate manually
rm -rf nss-db
mkdir nss-db
nss_db="$PWD/nss-db"
certutil -N -d sql:"$nss_db" --empty-password
certutil -A -d sql:"$nss_db" -n cert -t CT,CT,CT -i ../../../SOURCES/_projectcert.crt
while read -r SIG
do
export infile="${SIG%.sig}"
cpio -i --to-stdout "${infile}" < ../../../SOURCES/*.cpio.rsasign > "$(basename "${infile}").sattrs"
test -s "$(basename "${infile}").sattrs" || exit 1
# install the signed file into debian/tmp so that the package can pick it up
# remove the unsigned package name from the path
DEST="../tmp/${SIG#*/}"
# kernel images do not have the .signed prefix, only bootloaders do
if [[ $(basename "$DEST") = vmlinuz* ]]
then
DEST="${DEST%%.sig}"
else
DEST="${DEST}ned"
fi
mkdir -p "../tmp/$(dirname "${DEST}")"
# ensure the EFI hash matches before and after attaching the signature
old_hash=$(pesign -n sql:"$nss_db" -h -P -i "${SIG%.sig}" | cut -d ' ' -f1)
pesign -n sql:"$nss_db" -c cert -i "${SIG%.sig}" -o "$DEST" -d sha256 -I "$(basename "${infile}").sattrs" -R "$SIG"
new_hash=$(pesign -n sql:"$nss_db" -h -i "$DEST" | cut -d ' ' -f1)
if [ "$old_hash" != "$new_hash" ]
then
echo "Pesign hash mismatch error: $old_hash $new_hash"
exit 1
fi
rm -f "$(basename "${infile}").sattrs" "$SIG" "${SIG%.sig}"
done < <(find . -type f \( -name '*efi.sig' -o -name 'vmlinuz*.sig' \) -printf '%P\n')
rm -rf nss-db
# the kernel-sign-file script wants DER format
openssl x509 -in ../../../SOURCES/_projectcert.crt -inform pem -outform der -out _projectcert.der
while read -r SIG
do
# install the signed file into debian/tmp so that the package can pick it up
# remove the unsigned package name from the path
DEST="../tmp/${SIG#*/}"
DEST="${DEST%%.sig}"
mkdir -p "../tmp/$(dirname "${DEST}")"
/usr/lib/rpm/pesign/kernel-sign-file -i pkcs7 -s "$SIG" sha256 _projectcert.der "${SIG%.sig}" "${DEST}"
rm -f "$SIG" "${SIG%.sig}"
done < <(find . -type f -name '*ko.sig' -printf '%P\n')
rm -f _projectcert.der
popd
elif [ "$(basename "$0")" = "dh_signobs_getcert" ] && [ -d ../SOURCES ] && [ -e ../SOURCES/_projectcert.crt ]
then
if [ "$#" -lt 1 ]
then
echo "Missing destination filename parameter!"
exit 1
fi
mkdir -p "$(dirname "$1")"
if [ "$#" -ge 2 ] && [ "$2" = "DER" ]
then
openssl x509 -in ../SOURCES/_projectcert.crt -inform pem -outform der -out "$1"
else
cp ../SOURCES/_projectcert.crt "$1"
fi
fi
07070100000013000081A400000000000000000000000167B5E02000000CCD000000000000000000000000000000000000003D00000000pesign-obs-integration-10.2+git20250219.c99462c/dh_signobs.1.TH DH_SIGNOBS: "1" "April 2018" "dh_signobs" "User Commands"
.SH NAME
dh_signobs \- sign EFI/ko files when building on SUSE's OBS.
.SH SYNOPSIS
.B dh\_signobs_pack\fR
.br
.B dh\_signobs_unpack\fR
.br
.B dh\_signobs_getcert\fR
.IR DESTINATION
.RB "[ "
.IR DER
.RB "]"
.br
.SH DESCRIPTION
.SS QUICK GUIDE FOR MAINTAINERS
Build-Depend on \fBdh\-signobs\fR.
.br
Enable by using \fBdh \-\-with=signobs\fR.
.br
If the certificate is necessary at build time, for example to include in the kernel or shim,
annotate the Source stanza of debian/control with:
.br
\fBXS\-Obs: needssslcertforbuild\fR
.br
Then it can be fetched in PEM format with:
.br
\fBdh\_signobs_getcert\fR
.IR DESTINATION
.br
Append
.IR DER
to retrieve it in binary format instead.
.SS NOTES
This debhelper will run in 2 steps \- first after the dh_install phase, when the source
package will have built and installed the unsigned binaries. The second step during the
followup build after OBS has signed the binaries, before dh_auto_install runs.
During the first step dh_signobs_pack will be called to get the hashes (or kernel modules)
and pack them into a cpio archive in ../OTHER that OBS can use. At the same time a new
source package for the OBS followup build will be generated, either from a source\-template
that can be specified by the package being signed or automatically generated by this debhelper.
The source template can be in any form it wants, as long as it is placed in a directory
called \fBsource\-template\fR in the debian/ directory (can be a subdirectory, and it can be
static or generated). Also a \fBfiles.json\fR list of the binaries to sign must be placed in the
same \fBparent\fR directory with the following format:
.br
{"unsigned\-binary\-package": {
.br
"files": [
.br
{"sig_type": "efi", "file": "usr/lib/foo/bar.efi"},
.br
{"sig_type": "linux-module", "file": "lib/modules/1.2.3/baz.ko"}
.br
]
.br
}}
.br
The advantage of the templated build is that it can sign only a subset of files \- for
example, a kernel build with CONFIG_MODULE_SIG_ALL=y does not need to sign the modules and
can save a lot of time by just signing the vmlinuz.
The autogenerated package will simply look for any .efi, .ko or vmlinuz- file in the debian
directory (excluding debian/tmp) and considers the first subdirectory to be the package name
(IOW: it covers the common case where built files are first installed in debian/tmp/path and
then moved by dh_install into debian/pkg/path), and then generates a new source package that
unpacks the packages that contain them and repacks them after signing the binaries.
The files.json can be used also with the autogenerated package, simply to restrict the set
of files that get signed, or in case there is an uncommon build directory structure.
During the second step dh_signobs_unpack will be called and it will unpack the signed
binaries that OBS places in the cpio archive in ../SOURCES and it will copy them to
debian/tmp/ respecting the subdirectories path they where picked from (eg: debian/tmp/boot/vmlinuz).
Following common conventions, if an EFI binary has an .efi suffix, a .signed suffix will be
appended. Kernel modules and images will not be renamed.
.SH "SEE ALSO"
\&\fIdh\fR\|(1)
.SH AUTHOR
.PP
Luca Boccassi <bluca@debian.org>
07070100000014000081ED00000000000000000000000167B5E02000000151000000000000000000000000000000000000003900000000pesign-obs-integration-10.2+git20250219.c99462c/gen-hmac#!/usr/bin/perl
use strict;
use warnings;
use Getopt::Long;
my $USAGE = "Usage: $0 [-r <build root>] <file>\n";
my $buildroot = "";
GetOptions("r|root=s" => \$buildroot) or die $USAGE;
if (scalar(@ARGV) != 1) {
die $USAGE;
}
if ($buildroot) {
$buildroot .= "/";
}
my $fn = shift @ARGV;
system("fipshmac $buildroot$fn");
exit 0;
07070100000015000081ED00000000000000000000000167B5E0200000458F000000000000000000000000000000000000004100000000pesign-obs-integration-10.2+git20250219.c99462c/kernel-sign-file#!/usr/bin/perl -w
#
# Sign a module file using the given key.
#
my $USAGE =
"Usage: scripts/sign-file [-dkpv] [-i <id type>] <hash algo> <key> <x509 (DER format)> <module> [<dest>]\n" .
" scripts/sign-file [-dkpv] [-i <id type>] -s <raw sig> <hash algo> <x509 (DER format)> <module> [<dest>]\n";
use strict;
use FileHandle;
use IPC::Open2;
use Getopt::Std;
my %opts;
getopts('vkpdNPs:i:C:', \%opts) or die $USAGE;
my $verbose = $opts{'v'};
my $signature_file = $opts{'s'};
my $use_keyid = $opts{'k'};
my $sign_only = $opts{'d'};
my $save_sig = $opts{'p'};
$save_sig = 1 if $sign_only;
my $id_type_name = $opts{'i'};
my $certs_file = $opts{'C'}; # certs to include in pkcs7 signature (DER encoded)
my $digest_algo_with_null = $opts{'N'}; # add NULL param to algo, like openssl does (see RFC 4055)
my $save_signed_data = $opts{'P'}; # dump pkcs7 signed data in .p7sd
die $USAGE if ($#ARGV > 4);
die $USAGE if (!$signature_file && $#ARGV < 3 || $signature_file && $#ARGV < 2);
my $dgst = shift @ARGV;
my $private_key;
if (!$signature_file) {
$private_key = shift @ARGV;
}
my $x509 = shift @ARGV;
my $module = shift @ARGV;
my ($dest, $keep_orig);
if (@ARGV) {
$dest = $ARGV[0];
$keep_orig = 1;
} else {
$dest = $module . "~";
}
die "Can't read private key\n" if (!$signature_file && !-r $private_key);
die "Can't read signature file\n" if ($signature_file && !-r $signature_file);
die "Can't read module\n" unless (-r $module);
die "Can't read X.509 certs file\n" if ($certs_file && !-r $certs_file);
#
# Function to read the contents of a file into a variable.
#
sub read_file($)
{
my ($file) = @_;
my $contents;
my $len;
open(FD, "<$file") || die $file;
binmode FD;
my @st = stat(FD);
die $file if (!@st);
$len = read(FD, $contents, $st[7]) || die $file;
close(FD) || die $file;
die "$file: Wanted length ", $st[7], ", got ", $len, "\n"
if ($len != $st[7]);
return $contents;
}
sub openssl_pipe($$) {
my ($input, $cmd) = @_;
my ($pid, $res);
$pid = open2(*read_from, *write_to, $cmd) || die $cmd;
binmode write_to;
print write_to $input || die "pipe to $cmd";
close(write_to) || die "pipe to $cmd";
binmode read_from;
read(read_from, $res, 4096) || die "pipe from $cmd";
close(read_from) || die "pipe from $cmd";
waitpid($pid, 0) || die;
die "$cmd died: $?" if ($? >> 8);
return $res;
}
###############################################################################
#
# First of all, we have to parse the X.509 certificate to find certain details
# about it.
#
# We read the DER-encoded X509 certificate and parse it to extract the Subject
# name and Subject Key Identifier. Theis provides the data we need to build
# the certificate identifier.
#
# The signer's name part of the identifier is fabricated from the commonName,
# the organizationName or the emailAddress components of the X.509 subject
# name.
#
# The subject key ID is used to select which of that signer's certificates
# we're intending to use to sign the module.
#
###############################################################################
my $UNIV = 0 << 6;
my $APPL = 1 << 6;
my $CONT = 2 << 6;
my $PRIV = 3 << 6;
my $CONS = 0x20;
my $BOOLEAN = 0x01;
my $INTEGER = 0x02;
my $BIT_STRING = 0x03;
my $OCTET_STRING = 0x04;
my $NULL = 0x05;
my $OBJ_ID = 0x06;
my $UTF8String = 0x0c;
my $SEQUENCE = 0x10;
my $SET = 0x11;
my $UTCTime = 0x17;
my $GeneralizedTime = 0x18;
my %OIDs = (
pack("CCC", 85, 4, 3) => "commonName",
pack("CCC", 85, 4, 6) => "countryName",
pack("CCC", 85, 4, 10) => "organizationName",
pack("CCC", 85, 4, 11) => "organizationUnitName",
pack("CCCCCCCCC", 42, 134, 72, 134, 247, 13, 1, 1, 1) => "rsaEncryption",
pack("CCCCCCCCC", 42, 134, 72, 134, 247, 13, 1, 1, 5) => "sha1WithRSAEncryption",
pack("CCCCCCCCC", 42, 134, 72, 134, 247, 13, 1, 9, 1) => "emailAddress",
pack("CCC", 85, 29, 35) => "authorityKeyIdentifier",
pack("CCC", 85, 29, 14) => "subjectKeyIdentifier",
pack("CCC", 85, 29, 19) => "basicConstraints"
);
###############################################################################
#
# Extract an ASN.1 element from a string and return information about it.
#
###############################################################################
sub asn1_extract($$@)
{
my ($cursor, $expected_tag, $optional) = @_;
return [ -1 ]
if ($cursor->[1] == 0 && $optional);
die $x509, ": ", $cursor->[0], ": ASN.1 data underrun (elem ", $cursor->[1], ")\n"
if ($cursor->[1] < 2);
my ($tag, $len) = unpack("CC", substr(${$cursor->[2]}, $cursor->[0], 2));
if ($expected_tag != -1 && $tag != $expected_tag) {
return [ -1 ]
if ($optional);
die $x509, ": ", $cursor->[0], ": ASN.1 unexpected tag (", $tag,
" not ", $expected_tag, ")\n";
}
$cursor->[0] += 2;
$cursor->[1] -= 2;
die $x509, ": ", $cursor->[0], ": ASN.1 long tag\n"
if (($tag & 0x1f) == 0x1f);
die $x509, ": ", $cursor->[0], ": ASN.1 indefinite length\n"
if ($len == 0x80);
if ($len > 0x80) {
my $l = $len - 0x80;
die $x509, ": ", $cursor->[0], ": ASN.1 data underrun (len len $l)\n"
if ($cursor->[1] < $l);
if ($l == 0x1) {
$len = unpack("C", substr(${$cursor->[2]}, $cursor->[0], 1));
} elsif ($l == 0x2) {
$len = unpack("n", substr(${$cursor->[2]}, $cursor->[0], 2));
} elsif ($l == 0x3) {
$len = unpack("C", substr(${$cursor->[2]}, $cursor->[0], 1)) << 16;
$len = unpack("n", substr(${$cursor->[2]}, $cursor->[0] + 1, 2));
} elsif ($l == 0x4) {
$len = unpack("N", substr(${$cursor->[2]}, $cursor->[0], 4));
} else {
die $x509, ": ", $cursor->[0], ": ASN.1 element too long (", $l, ")\n";
}
$cursor->[0] += $l;
$cursor->[1] -= $l;
}
die $x509, ": ", $cursor->[0], ": ASN.1 data underrun (", $len, ")\n"
if ($cursor->[1] < $len);
my $ret = [ $tag, [ $cursor->[0], $len, $cursor->[2] ] ];
$cursor->[0] += $len;
$cursor->[1] -= $len;
return $ret;
}
###############################################################################
#
# Retrieve the data referred to by a cursor
#
###############################################################################
sub asn1_retrieve($)
{
my ($cursor) = @_;
my ($offset, $len, $data) = @$cursor;
return substr($$data, $offset, $len);
}
sub asn1_pack($@)
{
my ($tag, @data) = @_;
my $ret = pack("C", $tag);
my $data = join('', @data);
my $l = length($data);
return pack("CC", $tag, $l) . $data if $l < 127;
my $ll = $l >> 8 ? $l >> 16 ? $l >> 24 ? 4 : 3 : 2 : 1;
return pack("CCa*", $tag, $ll | 0x80, substr(pack("N", $l), -$ll)) . $data;
}
###############################################################################
#
# Roughly parse the X.509 certificate
#
###############################################################################
sub parse_certificate($)
{
my ($x509_certificate) = @_;
my $cursor = [ 0, length($x509_certificate), \$x509_certificate ];
my %result;
my $cert = asn1_extract($cursor, $UNIV | $CONS | $SEQUENCE);
my $tbs = asn1_extract($cert->[1], $UNIV | $CONS | $SEQUENCE);
my $version = asn1_extract($tbs->[1], $CONT | $CONS | 0, 1);
$result{serial_number} = asn1_extract($tbs->[1], $UNIV | $INTEGER);
my $sig_type = asn1_extract($tbs->[1], $UNIV | $CONS | $SEQUENCE);
$result{issuer} = asn1_extract($tbs->[1], $UNIV | $CONS | $SEQUENCE);
my $validity = asn1_extract($tbs->[1], $UNIV | $CONS | $SEQUENCE);
my $subject = asn1_extract($tbs->[1], $UNIV | $CONS | $SEQUENCE);
my $key = asn1_extract($tbs->[1], $UNIV | $CONS | $SEQUENCE);
my $issuer_uid = asn1_extract($tbs->[1], $CONT | $CONS | 1, 1);
my $subject_uid = asn1_extract($tbs->[1], $CONT | $CONS | 2, 1);
my $extension_list = asn1_extract($tbs->[1], $CONT | $CONS | 3, 1);
$result{subject_key_id} = ();
my $authority_key_id = ();
#
# Parse the extension list
#
if ($extension_list->[0] != -1) {
my $extensions = asn1_extract($extension_list->[1], $UNIV | $CONS | $SEQUENCE);
while ($extensions->[1]->[1] > 0) {
my $ext = asn1_extract($extensions->[1], $UNIV | $CONS | $SEQUENCE);
my $x_oid = asn1_extract($ext->[1], $UNIV | $OBJ_ID);
my $x_crit = asn1_extract($ext->[1], $UNIV | $BOOLEAN, 1);
my $x_val = asn1_extract($ext->[1], $UNIV | $OCTET_STRING);
my $raw_oid = asn1_retrieve($x_oid->[1]);
next if (!exists($OIDs{$raw_oid}));
my $x_type = $OIDs{$raw_oid};
my $raw_value = asn1_retrieve($x_val->[1]);
if ($x_type eq "subjectKeyIdentifier") {
my $vcursor = [ 0, length($raw_value), \$raw_value ];
$result{subject_key_id} = asn1_extract($vcursor, $UNIV | $OCTET_STRING);
}
}
}
###############################################################################
#
# Determine what we're going to use as the signer's name. In order of
# preference, take one of: commonName, organizationName or emailAddress.
#
###############################################################################
my $org = "";
my $cn = "";
my $email = "";
while ($subject->[1]->[1] > 0) {
my $rdn = asn1_extract($subject->[1], $UNIV | $CONS | $SET);
my $attr = asn1_extract($rdn->[1], $UNIV | $CONS | $SEQUENCE);
my $n_oid = asn1_extract($attr->[1], $UNIV | $OBJ_ID);
my $n_val = asn1_extract($attr->[1], -1);
my $raw_oid = asn1_retrieve($n_oid->[1]);
next if (!exists($OIDs{$raw_oid}));
my $n_type = $OIDs{$raw_oid};
my $raw_value = asn1_retrieve($n_val->[1]);
if ($n_type eq "organizationName") {
$org = $raw_value;
} elsif ($n_type eq "commonName") {
$cn = $raw_value;
} elsif ($n_type eq "emailAddress") {
$email = $raw_value;
}
}
$result{signers_name} = $email;
if ($org && $cn) {
# Don't use the organizationName if the commonName repeats it
if (length($org) <= length($cn) &&
substr($cn, 0, length($org)) eq $org) {
$result{signers_name} = $cn;
goto got_id_name;
}
# Or a signifcant chunk of it
if (length($org) >= 7 &&
length($cn) >= 7 &&
substr($cn, 0, 7) eq substr($org, 0, 7)) {
$result{signers_name} = $cn;
goto got_id_name;
}
$result{signers_name} = $org . ": " . $cn;
} elsif ($org) {
$result{signers_name} = $org;
} elsif ($cn) {
$result{signers_name} = $cn;
}
got_id_name:
die $x509, ": ", "X.509: Couldn't find the Subject Key Identifier extension\n"
if (!$result{subject_key_id});
$result{key_identifier} = asn1_retrieve($result{subject_key_id}->[1]);
return %result;
}
###############################################################################
#
# Create and attach the module signature
#
###############################################################################
#
# Signature parameters
#
my $algo = 1; # Public-key crypto algorithm: RSA
my $hash = 0; # Digest algorithm
my $id_type = 1; # Identifier type: X.509
if ($id_type_name) {
if ($id_type_name eq 'x509') {
$id_type = 1; # Identifier type: X.509
} elsif ($id_type_name eq 'pkcs7') {
$id_type = 2; # Identifier type: PKCS7
} else {
die("unknown id type: $id_type_name\n");
}
}
#
# Digest the data
#
my $prologue;
if ($dgst eq "sha1") {
$prologue = pack("C*",
0x30, 0x21, 0x30, 0x09, 0x06, 0x05,
0x2B, 0x0E, 0x03, 0x02, 0x1A,
0x05, 0x00, 0x04, 0x14);
$hash = 2;
} elsif ($dgst eq "sha224") {
$prologue = pack("C*",
0x30, 0x2d, 0x30, 0x0d, 0x06, 0x09,
0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x04,
0x05, 0x00, 0x04, 0x1C);
$hash = 7;
} elsif ($dgst eq "sha256") {
$prologue = pack("C*",
0x30, 0x31, 0x30, 0x0d, 0x06, 0x09,
0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01,
0x05, 0x00, 0x04, 0x20);
$hash = 4;
} elsif ($dgst eq "sha384") {
$prologue = pack("C*",
0x30, 0x41, 0x30, 0x0d, 0x06, 0x09,
0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x02,
0x05, 0x00, 0x04, 0x30);
$hash = 5;
} elsif ($dgst eq "sha512") {
$prologue = pack("C*",
0x30, 0x51, 0x30, 0x0d, 0x06, 0x09,
0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x03,
0x05, 0x00, 0x04, 0x40);
$hash = 6;
} else {
die "Unknown hash algorithm: $dgst\n";
}
my $unsigned_module = read_file($module);
my $magic_number = "~Module signature appended~\n";
my $magic_len = length($magic_number);
my $info_len = 12;
# Truncate existing signarure, if any
if (substr($unsigned_module, -$magic_len) eq $magic_number) {
my $info = substr($unsigned_module, -$magic_len - $info_len, $info_len);
my ($name_len, $key_len, $sig_len) = unpack("xxxCCxxxN", $info);
my $subtract = $name_len + $key_len + $sig_len + $info_len + $magic_len;
if ($subtract > length($unsigned_module)) {
die "$module: Existing signature is malformed\n";
}
$unsigned_module = substr($unsigned_module, 0,
length($unsigned_module) - $subtract);
}
my $signature;
if ($signature_file) {
$signature = read_file($signature_file);
} else {
#
# Generate the digest and read from openssl's stdout
#
my $digest = openssl_pipe($unsigned_module,
"openssl dgst -$dgst -binary");
#
# Generate the binary signature, which will be just the integer that
# comprises the signature with no metadata attached.
#
$signature = openssl_pipe($prologue . $digest,
"openssl rsautl -sign -inkey $private_key -keyform PEM");
}
my %certdata;
my $signers_name;
my $key_identifier;
my $x509_certificate;
if ($id_type == 1) {
die "Can't read X.509 certificate\n" unless (-r $x509);
$x509_certificate = read_file($x509);
%certdata = parse_certificate($x509_certificate);
$signature = pack("n", length($signature)) . $signature,
$signers_name = $certdata{signers_name};
$key_identifier = $certdata{key_identifier};
} elsif ($id_type == 2) {
# create PKCS7 signature
if ($x509) {
die "Can't read X.509 certificate\n" unless (-r $x509);
$x509_certificate = read_file($x509);
} else {
print "No certificate specified, assuming pre-built PKCS#7 signature.\n" if ($verbose);
$x509_certificate = '';
}
if ($x509_certificate) {
my $certs = '';
if ($certs_file) {
$certs = read_file($certs_file);
$certs = asn1_pack($CONT | $CONS | 0, $certs);
}
%certdata = parse_certificate($x509_certificate);
$signature = asn1_pack($UNIV | $OCTET_STRING, $signature);
my $digest_algo = substr($prologue, 4, 2 + unpack('C', substr($prologue, 5, 1)));
my $digest_algo_seq = asn1_pack($UNIV | $CONS | $SEQUENCE, $digest_algo, ($digest_algo_with_null ? asn1_pack($UNIV | $NULL) : ''));
my $digest_algo_seq_set = asn1_pack($UNIV | $CONS | $SET, $digest_algo_seq);
my $si_verstion = asn1_pack($UNIV | $INTEGER, pack('C', $use_keyid ? 3 : 1));
my $si_issuer = asn1_pack($certdata{issuer}->[0], asn1_retrieve($certdata{issuer}->[1]));
my $si_serial = asn1_pack($certdata{serial_number}->[0], asn1_retrieve($certdata{serial_number}->[1]));
my $si_issuer_serial = asn1_pack($UNIV | $CONS | $SEQUENCE, $si_issuer, $si_serial);
my $si_keyid = asn1_pack($CONT | 0, asn1_retrieve($certdata{subject_key_id}->[1]));
my $rsa_encryption = asn1_pack($UNIV | $OBJ_ID, pack("CCCCCCCCC", 42, 134, 72, 134, 247, 13, 1, 1, 1));
my $encryption_seq = asn1_pack($UNIV | $CONS | $SEQUENCE, $rsa_encryption, asn1_pack($UNIV | $NULL));
my $signer_identifier = $use_keyid ? $si_keyid : $si_issuer_serial;
my $si = asn1_pack($UNIV | $CONS | $SEQUENCE, $si_verstion, $signer_identifier, $digest_algo_seq, $encryption_seq, $signature);
my $si_set = asn1_pack($UNIV | $CONS | $SET, $si);
my $sid_version = asn1_pack($UNIV | $INTEGER, pack('C', $use_keyid ? 3 : 1));
my $pkcs7_data = asn1_pack($UNIV | $OBJ_ID, pack("CCCCCCCCC", 42, 134, 72, 134, 247, 13, 1, 7, 1));
my $pkcs7_data_seq = asn1_pack($UNIV | $CONS | $SEQUENCE, $pkcs7_data);
my $sid = asn1_pack($UNIV | $CONS | $SEQUENCE, $sid_version, $digest_algo_seq_set, $pkcs7_data_seq, $certs, $si_set);
my $pkcs7_signed_data = asn1_pack($UNIV | $OBJ_ID, pack("CCCCCCCCC", 42, 134, 72, 134, 247, 13, 1, 7, 2));
$signature = asn1_pack($UNIV | $CONS | $SEQUENCE, $pkcs7_signed_data, asn1_pack($CONT | $CONS | 0, $sid));
if ($save_signed_data) {
open(FD, ">$module.p7sd") || die "$module.p7sd";
binmode FD;
print FD $sid;
}
} else {
print "Certificate is empty, assuming pre-built PKCS#7 signature.\n" if ($verbose);
}
# zero out unneeded entries
$signers_name = '';
$key_identifier = '';
$algo = $hash = 0;
} else {
die("unknown signature id type: $id_type\n");
}
if ($save_sig) {
open(FD, ">$module.p7s") || die "$module.p7s";
binmode FD;
print FD $signature;
}
exit(0) if $sign_only;
#
# Build the signed binary
#
my $info = pack("CCCCCxxxN",
$algo, $hash, $id_type,
length($signers_name),
length($key_identifier),
length($signature));
# Make sure that $info_len value used above matches reality
if (length($info) != $info_len) {
die "Signature info size changed ($info_len -> @{[length($info)]}";
}
if ($verbose) {
print "Size of unsigned module: ", length($unsigned_module), "\n";
print "Size of signer's name : ", length($signers_name), "\n";
print "Size of key identifier : ", length($key_identifier), "\n";
print "Size of signature : ", length($signature), "\n";
print "Size of informaton : ", length($info), "\n";
print "Size of magic number : ", length($magic_number), "\n";
print "Signer's name : '", $signers_name, "'\n";
print "Digest : $dgst\n";
}
open(FD, ">$dest") || die $dest;
binmode FD;
print FD
$unsigned_module,
$signers_name,
$key_identifier,
$signature,
$info,
$magic_number
;
close FD || die $dest;
if (!$keep_orig) {
rename($dest, $module) || die $module;
}
07070100000016000081ED00000000000000000000000167B5E020000012D7000000000000000000000000000000000000004200000000pesign-obs-integration-10.2+git20250219.c99462c/modsign-repackage#!/bin/bash
# Script to sign kernel modules and create new RPM packages with these
# modules. Uses pesign-gen-repackage-spec for the repackaging.
#
# Copyright (c) 2013 SUSE Linux Products GmbH, Nuernberg, Germany.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
USAGE="$0 --key <private key> --certificate <x509 cert> rpm ..."
options=`getopt -o hk:c:s: --long help,key:,certificate:,signatures: -- "$@"`
if test $? -ne 0; then
echo "$USAGE" >&2
exit 1
fi
eval set -- "$options"
key=
cert=
sig_dir=
while :; do
case "$1" in
-k|--key)
key=$2
shift 2
;;
-c|--certificate)
cert=$2
shift 2
;;
-s|--signatures)
sig_dir=$2
shift 2
;;
-h|--help)
echo "$USAGE"
exit
;;
--)
shift
break
esac
done
err=
if test -n "$key" -a -n "$sig_dir"; then
err="Cannot use both --key and --signatures"
elif test -z "$key" -a -z "$sig_dir"; then
err="Please specify either --key or --signatures"
elif test -z "$cert"; then
err="Please specify --certificate"
elif test "$#" -eq 0; then
err="No packages specified"
fi
if test -n "$err"; then
echo "$0: $err" >&2
echo "$USAGE" >&2
exit 1
fi
workdir="$PWD/rpm-files.$$"
buildroot="$workdir/buildroot"
rpmdir=RPMS
srpmdir=SRPMS
disturl=
rpms=()
rm -rf "$workdir"
mkdir "$workdir" || exit
mkdir -p "$rpmdir" "$srpmdir" || exit
mkdir "$buildroot"
echo "Unpacking original RPMs..."
for rpm; do
# XXX: Use a common script in pesign-repackage.spec.in and here
case "$rpm" in
*.src.rpm | *.nosrc.rpm)
cp "$rpm" "$srpmdir/"
continue
;;
# Do not repackage debuginfo packages (bnc#806637)
*-debuginfo-*.rpm | *-debugsource-*.rpm)
dir="$rpmdir/$(rpm -qp --qf '%{arch}' "$rpm")"
mkdir -p "$dir"
cp "$rpm" "$dir"
continue
;;
esac
# do not repackage baselibs packages
# FIXME: needs more generic test (if architecture has different
# bitness => skip)
case "$(rpm -qp --qf '%{name}/%{arch}' "$rpm")" in
*-32bit/x86_64 | *-32bit/s390x | *-32bit/ppc64 | \
*-64bit/ppc | *-x86/ia64 | *-64bit/aarch64_ilp32)
mkdir -p "$rpmdir/$(rpm -qp --qf '%{arch}')/"
cp "$rpm" "$_"
continue
esac
rpm2cpio "$rpm" | (cd "$buildroot"; cpio -idm --quiet) || exit
d=$(rpm -qp --qf '%{disturl}' "$rpm")
if test -z "$disturl"; then
disturl=$d
fi
if test "$disturl" != "$d"; then
echo "Error: packages have different disturl: $d vs $disturl"
exit 1
fi
rpms=("${rpms[@]}" "$rpm")
done
set -e
echo "Signing kernel modules..."
if test ! -e "$cert.pub"; then
openssl x509 -in "$cert" -inform DER -pubkey -noout > "$cert.pub"
fi
for module in $(find "$buildroot" -type f -name '*.ko' -printf '%P\n'); do
if test -n "$key"; then
/usr/lib/rpm/pesign/kernel-sign-file \
-i pkcs7 sha256 "$key" "$cert" "$buildroot/$module"
else
raw_sig="$sig_dir/$module.sig"
if test ! -e "$raw_sig"; then
echo "$module.sig not found in $sig_dir" >&2
exit 1
fi
ver_err=$(openssl rsautl -verify -inkey "$cert.pub" -pubin -in "$raw_sig" 2>&1 | grep -i error)
if [ -n "$ver_err" ]; then
echo "$raw_sig signature can not be decrypted by $cert" >&2
exit 1
fi
/usr/lib/rpm/pesign/kernel-sign-file \
-i pkcs7 -s "$raw_sig" sha256 "$cert" "$buildroot/$module"
fi
done
rm "$cert.pub"
# Add the certificate
mkdir -p "$buildroot/etc/uefi/certs"
h=$(openssl x509 -inform DER -fingerprint -noout -in "$cert")
filename=/etc/uefi/certs/$(echo "$h" | \
sed -rn 's/^SHA1 Fingerprint=//; T; s/://g; s/(.{8}).*/\1/p').crt
cp "$cert" "$buildroot/$filename"
echo "Generating new specfile..."
if ! test -e /usr/lib/rpm/kernel-cert-subpackage; then
echo "/usr/lib/rpm/kernel-cert-subpackage missing" >&2
echo "please install the kernel-source package" >&2
exit 1
fi
/usr/lib/rpm/pesign/pesign-gen-repackage-spec \
--cert-subpackage=/usr/lib/rpm/kernel-cert-subpackage \
--directory="$buildroot" --output="$workdir" "${rpms[@]}"
echo "Running rpmbuild..."
rpmbuild --define "buildroot $buildroot" --define "disturl $disturl" \
--define "_builddir $workdir" \
--define "_suse_insert_debug_package %{nil}" \
--define "_rpmdir $rpmdir" \
-bb "$workdir/repackage.spec" >"$workdir/log" 2>&1
grep 'RPMS/.*\.rpm$' "$workdir/log"
echo "Cleaning up $workdir..."
rm -r "$workdir"
echo "Done."
exit 0
07070100000017000081ED00000000000000000000000167B5E02000004601000000000000000000000000000000000000003F00000000pesign-obs-integration-10.2+git20250219.c99462c/modsign-verify#!/usr/bin/perl
#
# Verify kernel module signature generated by /usr/src/linux/scripts/sign-file
#
# Parts of this script were copied from sign-file, written by David Howels
#
my $USAGE = "Usage: modsign-verify [-v] [-q] [--certificate <x509> | --cert-dir <dir>] <module>\n";
use strict;
use warnings;
use IPC::Open2;
use Getopt::Long;
use File::Temp qw(tempfile);
use bigint;
my $cert;
my $cert_dir;
my $verbose = 1;
GetOptions(
"certificate=s" => \$cert,
"cert-dir=s" => \$cert_dir,
"q|quiet" => sub { $verbose-- if $verbose; },
"v|verbose" => sub { $verbose++; },
"h|help" => sub {
print $USAGE;
print "Return codes: 0 good signature\n";
print " 1 bad signature\n";
print " 2 certificate not found\n";
print " 3 module not signed\n";
print " >3 other error\n";
exit(0);
}
) or die($USAGE);
sub _verbose {
my $level = shift;
return if $verbose < $level;
print STDERR @_;
}
sub info { _verbose(1, @_); }
sub verbose { _verbose(2, @_); }
sub debug { _verbose(3, @_); }
if (@ARGV > 1) {
print STDERR "Excess arguments\n";
die($USAGE);
} elsif (@ARGV < 1) {
print STDERR "No module supplied\n";
die($USAGE);
} elsif ($cert && $cert_dir) {
print STDERR "Please specify either --certificate or --cert-dir, not both.\n";
die($USAGE);
}
my $module_name = shift(@ARGV);
if (!$cert && !$cert_dir) {
$cert_dir = "/etc/uefi/certs";
verbose("Using default certificate directory $cert_dir\n");
}
my @certs;
if ($cert) {
push(@certs, $cert);
} else {
my $dh;
if (!opendir($dh, $cert_dir)) {
print STDERR "$cert_dir: $!\n";
exit(2);
}
while (my $entry = readdir($dh)) {
next if $entry =~ /^\./;
next if !-f "$cert_dir/$entry";
push(@certs, "$cert_dir/$entry");
}
closedir($dh);
if (!@certs) {
print STDERR "No certificates found in $cert_dir\n";
exit(2);
}
}
###############################################################################
## ASN.1 code copied from kernel-sign-file
###############################################################################
my $x509;
my $UNIV = 0 << 6;
my $APPL = 1 << 6;
my $CONT = 2 << 6;
my $PRIV = 3 << 6;
my $CONS = 0x20;
my $BOOLEAN = 0x01;
my $INTEGER = 0x02;
my $BIT_STRING = 0x03;
my $OCTET_STRING = 0x04;
my $NULL = 0x05;
my $OBJ_ID = 0x06;
my $UTF8String = 0x0c;
my $SEQUENCE = 0x10;
my $SET = 0x11;
my $UTCTime = 0x17;
my $GeneralizedTime = 0x18;
sub encode_asn1_oid($)
{
my ($o1, $o2, @oid) = split(/\./, $_[0]);
my @bytes;
push @bytes, 40*$o1 + $o2;
while (scalar(@oid) > 0) {
my $c = $oid[0];
shift @oid;
my @base128 = ();
push @base128, ($c % 128);
while ($c > 128) {
$c /= 128;
push @base128, (($c % 128) | 128);
};
push @bytes, reverse(@base128);
}
return pack("C*", @bytes);
}
my %OIDs = (
# joint-iso-itu-t(2) ds(5) attributeType(4)
encode_asn1_oid("2.5.4.3") => "commonName",
encode_asn1_oid("2.5.4.6") => "countryName",
encode_asn1_oid("2.5.4.10") => "organizationName",
encode_asn1_oid("2.5.4.11") => "organizationUnitName",
# iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs-1(1)
encode_asn1_oid("1.2.840.113549.1.1.1") => "rsaEncryption",
encode_asn1_oid("1.2.840.113549.1.1.5") => "sha1WithRSAEncryption",
encode_asn1_oid("1.2.840.113549.1.9.1") => "emailAddress",
# joint-iso-itu-t(2) ds(5) certificateExtension(29)
encode_asn1_oid("2.5.29.35") => "authorityKeyIdentifier",
encode_asn1_oid("2.5.29.14") => "subjectKeyIdentifier",
encode_asn1_oid("2.5.29.19") => "basicConstraints",
# iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs-7(7)
encode_asn1_oid("1.2.840.113549.1.7.1") => "pkcs7-data",
encode_asn1_oid("1.2.840.113549.1.7.2") => "pkcs7-signed-data",
);
###############################################################################
#
# Extract an ASN.1 element from a string and return information about it.
#
###############################################################################
my $ASN1_EXTRACT_MSG = "asn1_extract";
sub asn1_extract($$@)
{
my ($cursor, $expected_tag, $optional) = @_;
return [ -1 ]
if ($cursor->[1] == 0 && $optional);
die $ASN1_EXTRACT_MSG, ": ", $cursor->[0],
": ASN.1 data underrun (elem ", $cursor->[1], ")\n"
if ($cursor->[1] < 2);
my ($tag, $len) = unpack("CC", substr(${$cursor->[2]}, $cursor->[0], 2));
if ($expected_tag != -1 && $tag != $expected_tag) {
return [ -1 ]
if ($optional);
die $ASN1_EXTRACT_MSG, ": ", $cursor->[0],
": ASN.1 unexpected tag (", $tag, " not ", $expected_tag, ")\n";
}
$cursor->[0] += 2;
$cursor->[1] -= 2;
die $ASN1_EXTRACT_MSG, ": ", $cursor->[0], ": ASN.1 long tag\n"
if (($tag & 0x1f) == 0x1f);
die $ASN1_EXTRACT_MSG, ": ", $cursor->[0], ": ASN.1 indefinite length\n"
if ($len == 0x80);
if ($len > 0x80) {
my $l = $len - 0x80;
die $ASN1_EXTRACT_MSG, ": ", $cursor->[0], ": ASN.1 data underrun (len len $l)\n"
if ($cursor->[1] < $l);
if ($l == 0x1) {
$len = unpack("C", substr(${$cursor->[2]}, $cursor->[0], 1));
} elsif ($l == 0x2) {
$len = unpack("n", substr(${$cursor->[2]}, $cursor->[0], 2));
} elsif ($l == 0x3) {
$len = unpack("C", substr(${$cursor->[2]}, $cursor->[0], 1)) << 16;
$len = unpack("n", substr(${$cursor->[2]}, $cursor->[0] + 1, 2));
} elsif ($l == 0x4) {
$len = unpack("N", substr(${$cursor->[2]}, $cursor->[0], 4));
} else {
die $ASN1_EXTRACT_MSG, ": ", $cursor->[0],
": ASN.1 element too long (", $l, ")\n";
}
$cursor->[0] += $l;
$cursor->[1] -= $l;
}
die $ASN1_EXTRACT_MSG, ": ", $cursor->[0],
": ASN.1 data underrun (", $len, ")\n"
if ($cursor->[1] < $len);
my $ret = [ $tag, [ $cursor->[0], $len, $cursor->[2] ] ];
$cursor->[0] += $len;
$cursor->[1] -= $len;
return $ret;
}
###############################################################################
#
# Retrieve the data referred to by a cursor
#
###############################################################################
sub asn1_retrieve($)
{
my ($cursor) = @_;
my ($offset, $len, $data) = @$cursor;
return substr($$data, $offset, $len);
}
# 2's complement representation of ASN1_INTEGER
sub asn1_int($)
{
my ($p) = @_;
my @bytes = unpack("C*", $p);
my $byte;
my $neg = 0;
my $v = 0;
if (($bytes[0] & 0x80) != 0) {
$neg = 1;
$bytes[0] &= ~0x80;
}
foreach $byte (@bytes) {
$v <<= 8;
$v += $byte;
}
if ($neg) {
$v -= (2 ** (8 * scalar(@bytes) - 1));
};
return $v;
}
sub asn1_pack($@)
{
my ($tag, @data) = @_;
my $ret = pack("C", $tag);
my $data = join('', @data);
my $l = length($data);
return pack("CC", $tag, $l) . $data if $l < 127;
my $ll = $l >> 8 ? $l >> 16 ? $l >> 24 ? 4 : 3 : 2 : 1;
return pack("CCa*", $tag, $ll | 0x80, substr(pack("N", $l), -$ll)) . $data;
}
my %hash_algos = (
# iso(1) identified-organization(3) oiw(14) secsig(3) algorithms(2)
2 => ["sha1", 160/8, encode_asn1_oid("1.3.14.3.2.26")],
# joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithm(4) hashAlgs(2)
4 => ["sha256", 256/8, encode_asn1_oid("2.16.840.1.101.3.4.2.1")],
5 => ["sha384", 384/8, encode_asn1_oid("2.16.840.1.101.3.4.2.2")],
6 => ["sha512", 512/8, encode_asn1_oid("2.16.840.1.101.3.4.2.3")],
7 => ["sha224", 224/8, encode_asn1_oid("2.16.840.1.101.3.4.2.4")],
);
sub hash_prologue($$)
{
my ($hash_len, $algo) = @_;
my $obj = asn1_pack($UNIV | $OBJ_ID, $algo);
my $seq = asn1_pack($UNIV | $CONS | $SEQUENCE, $obj . pack("CC", $NULL, 0));
my $tail = pack("CC", $OCTET_STRING, $hash_len);
my $head = pack("CC", $UNIV | $CONS | $SEQUENCE,
length($seq) + length($tail) + $hash_len);
return $head . $seq . $tail;
}
sub find_hash_algo_by_oid($)
{
my ($oid) = @_;
my $key;
my $k;
SEARCH:
foreach $k (keys %hash_algos) {
my ($_h, $_n, $_a) = @{$hash_algos{$k}};
if ($oid eq $_a) {
$key = $k;
last SEARCH;
}
}
die "$module_name: unsupported hash algorithm OID=".sprintf("%v02x", $oid)
if !defined($key);
return $key;
}
###############################################################################
#
# Roughly parse the X.509 certificate
#
###############################################################################
sub parse_x509_dn(@)
{
my ($parent, $cursor) = @_;
my ($offset, $len, $data) = @$cursor;
my %result = ();
while ($cursor->[1]> 0) {
my $_set = asn1_extract($cursor, $UNIV | $CONS | $SET);
my $_seq = asn1_extract($_set->[1],
$UNIV | $CONS | $SEQUENCE);
my $_oid = asn1_extract($_seq->[1], $UNIV | $OBJ_ID);
my $oid = asn1_retrieve($_oid->[1]);
if (defined($OIDs{$oid})) {
my $key = "$parent/$OIDs{$oid}";
my $_x = asn1_extract($_seq->[1], -1);
# debug "found $key at $_seq->[1][0]\n";
$result{$key} = asn1_retrieve($_x->[1]);
};
}
return \%result;
}
sub parse_x509_der($)
{
my ($bytes) = @_;
my $cursor = [ 0, length($bytes), \$bytes ];
my $cert = asn1_extract($cursor, $UNIV | $CONS | $SEQUENCE);
my $tbs = asn1_extract($cert->[1], $UNIV | $CONS | $SEQUENCE);
my $version = asn1_extract($tbs->[1], $CONT | $CONS | 0, 1);
my $serial_number = asn1_extract($tbs->[1], $UNIV | $INTEGER);
my $sig_type = asn1_extract($tbs->[1], $UNIV | $CONS | $SEQUENCE);
my $issuer = asn1_extract($tbs->[1], $UNIV | $CONS | $SEQUENCE);
my $issuer_dn = parse_x509_dn("issuer", $issuer->[1]);
my $validity = asn1_extract($tbs->[1], $UNIV | $CONS | $SEQUENCE);
my $subject = asn1_extract($tbs->[1], $UNIV | $CONS | $SEQUENCE);
my $key = asn1_extract($tbs->[1], $UNIV | $CONS | $SEQUENCE);
my $pubkey = asn1_pack($UNIV | $CONS | $SEQUENCE,
asn1_retrieve($key->[1]));
my $issuer_uid = asn1_extract($tbs->[1], $CONT | $CONS | 1, 1);
my $subject_uid = asn1_extract($tbs->[1], $CONT | $CONS | 2, 1);
my $extension_list = asn1_extract($tbs->[1], $CONT | $CONS | 3, 1);
my $subject_key_id = ();
my $authority_key_id = ();
#
# Parse the extension list
#
if ($extension_list->[0] != -1) {
my $extensions = asn1_extract($extension_list->[1], $UNIV | $CONS | $SEQUENCE);
while ($extensions->[1]->[1] > 0) {
my $ext = asn1_extract($extensions->[1], $UNIV | $CONS | $SEQUENCE);
my $x_oid = asn1_extract($ext->[1], $UNIV | $OBJ_ID);
my $x_crit = asn1_extract($ext->[1], $UNIV | $BOOLEAN, 1);
my $x_val = asn1_extract($ext->[1], $UNIV | $OCTET_STRING);
my $raw_oid = asn1_retrieve($x_oid->[1]);
next if (!exists($OIDs{$raw_oid}));
my $x_type = $OIDs{$raw_oid};
my $raw_value = asn1_retrieve($x_val->[1]);
if ($x_type eq "subjectKeyIdentifier") {
my $vcursor = [ 0, length($raw_value), \$raw_value ];
$subject_key_id = asn1_extract($vcursor, $UNIV | $OCTET_STRING);
}
}
}
my %result = (
"subject_key_id" => asn1_retrieve($subject_key_id->[1]),
"serial" => asn1_int(asn1_retrieve($serial_number->[1])),
"pubkey" => $pubkey,
%$issuer_dn,
);
return \%result;
}
#
# Function to read the contents of a file into a variable.
#
sub read_file($)
{
my ($file) = @_;
my $contents;
my $len;
open(FD, "<$file") || die $file;
binmode FD;
my @st = stat(FD);
die $file if (!@st);
$len = read(FD, $contents, $st[7]) || die $file;
close(FD) || die $file;
die "$file: Wanted length ", $st[7], ", got ", $len, "\n"
if ($len != $st[7]);
return $contents;
}
sub openssl_pipe($$) {
my ($input, $cmd) = @_;
my ($pid, $res);
$pid = open2(*read_from, *write_to, $cmd) || die $cmd;
binmode write_to;
if (defined($input) && $input ne "") {
print write_to $input || return "";
}
close(write_to) || die "$cmd: $!";
binmode read_from;
read(read_from, $res, 4096) || return "";
close(read_from) || return "";
waitpid($pid, 0) || die;
return "" if ($? >> 8);
return $res;
}
sub cert_matches($$$$) {
my ($cert, $subject_key_id, $issuer, $serial) = @_;
my $bytes = read_file($cert);
$ASN1_EXTRACT_MSG = $cert;
my $cert_props = parse_x509_der($bytes);
if (defined($subject_key_id)) {
debug("$cert has key id " .
unpack("H*", $cert_props->{"subject_key_id"}) . "\n");
if ($cert_props->{"subject_key_id"} eq $subject_key_id) {
return $cert_props;
} else {
return 0;
}
}
die "missing input data in cert_matches()"
if (!defined($issuer) || !defined($serial));
if (!defined($cert_props->{"serial"}) ||
$cert_props->{"serial"} ne $serial) {
debug "$cert: serial number mismatch: $serial != ". $cert_props->{"serial"}."\n";
return 0;
}
foreach my $k (keys(%$issuer)) {
if (!defined($cert_props->{$k}) ||
$issuer->{$k} ne $cert_props->{$k}) {
debug "$cert: $k does not match signature\n";
return 0;
}
}
return $cert_props;
}
my $module = read_file($module_name);
my $module_len = length($module);
my $magic_number = "~Module signature appended~\n";
my $magic_len = length($magic_number);
my $info_len = 12;
sub eat
{
my $length = shift;
if ($module_len < $length) {
die "Module size too short\n";
}
my $res = substr($module, -$length);
$module = substr($module, 0, $module_len - $length);
$module_len -= $length;
return $res;
}
if (eat($magic_len) ne $magic_number) {
print "$module_name: module not signed\n";
exit(3);
}
my $info = eat($info_len);
my ($algo, $hash, $id_type, $name_len, $key_len, $sig_len) =
unpack("CCCCCxxxN", $info);
my $signature = eat($sig_len);
# cert is identified either by subject key id, or by issuer DN + serial no
my $issuer_dn;
my $serial;
my $key_id;
my $name;
if ($id_type == 1) {
if (unpack("n", $signature) != $sig_len - 2) {
die "Invalid signature format\n";
}
$signature = substr($signature, 2);
$key_id = eat($key_len);
$name = eat($name_len);
if ($algo != 1) {
die "Unsupported signature algorithm\n";
}
} elsif ($id_type == 2) {
# PKCS7 signature
$ASN1_EXTRACT_MSG = $module_name;
my $cursor = [ 0, length($signature), \$signature ];
my $seq0 = asn1_extract($cursor, $UNIV | $CONS | $SEQUENCE);
my $signed_data = asn1_extract($seq0->[1], $UNIV | $OBJ_ID);
die "$module_name: no PKCS#7 signed_data structure\n"
if $OIDs{asn1_retrieve($signed_data->[1])} !~ /^pkcs7-signed-data$/;
my $ctx1 = asn1_extract($seq0->[1], $UNIV | $CONT | $CONS);
my $seq1 = asn1_extract($ctx1->[1], $UNIV | $CONS | $SEQUENCE);
my $sig_version = asn1_extract($seq1->[1], $UNIV | $INTEGER);
my $digest_algo_seq_set = asn1_extract($seq1->[1],
$UNIV | $CONS | $SET);
my $digest_algo_seq = asn1_extract($digest_algo_seq_set->[1],
$UNIV | $CONS | $SEQUENCE);
my $digest_algo = asn1_extract($digest_algo_seq->[1], $UNIV | $OBJ_ID);
$hash = find_hash_algo_by_oid(asn1_retrieve($digest_algo->[1]));
my $seq2 = asn1_extract($seq1->[1], $UNIV | $CONS | $SEQUENCE);
my $pkcs7_data = asn1_extract($seq2->[1], $UNIV | $OBJ_ID);
die "$module_name: invalid PKCS#7 data"
if $OIDs{asn1_retrieve($pkcs7_data->[1])} !~ /^pkcs7-data$/;
my $si_set = asn1_extract($seq1->[1], $UNIV | $CONS | $SET);
my $si_seq = asn1_extract($si_set->[1], $UNIV | $CONS | $SEQUENCE);
my $si_version = asn1_extract($si_seq->[1], $UNIV | $INTEGER);
my $_key_id = asn1_extract($si_seq->[1], -1);
my $key_id;
if ($_key_id->[0] == ($CONT | 0)) {
# key_id: kernel-sign-file -k
$key_id = asn1_extract($_key_id->[1], $CONT | 0);
} else {
# issuer / serial
my $issuer = asn1_extract($_key_id->[1],
$UNIV | $CONS | $SEQUENCE);
my $_serial = asn1_extract($_key_id->[1], $UNIV | $INTEGER);
$serial = asn1_int(asn1_retrieve($_serial->[1]));
$issuer_dn = parse_x509_dn("issuer", $issuer->[1]);
if (defined($issuer_dn->{"issuer/commonName"})) {
$name = "cn=" . $issuer_dn->{"issuer/commonName"} .
",serial=$serial";
}
}
my $seq4 = asn1_extract($si_seq->[1], $UNIV | $CONS | $SEQUENCE);
my $digest2 = asn1_extract($seq4->[1], $UNIV | $OBJ_ID);
my $hash2 = find_hash_algo_by_oid(asn1_retrieve($digest2->[1]));
die "$module_name: inconsistent hash" if $hash2 != $hash;
my $seq5 = asn1_extract($si_seq->[1], $UNIV | $CONS | $SEQUENCE);
my $enc = asn1_extract($seq5->[1], $UNIV | $OBJ_ID);
die "$module_name: invalid encryption type".
sprintf("%v02x", asn1_retrieve($enc->[1]))
if $OIDs{asn1_retrieve($enc->[1])} ne "rsaEncryption";
my $_sig = asn1_extract($si_seq->[1], $UNIV | $OCTET_STRING);
$signature = asn1_retrieve($_sig->[1]);
} else {
die "unsupported signature type $id_type";
}
#
# Digest the data
#
my ($prologue, $hash_len, $dgst, $oid);
die "Unsupported hash algorithm\n" if not exists $hash_algos{$hash};
($dgst, $hash_len, $oid) = @{$hash_algos{$hash}};
$prologue = hash_prologue($hash_len, $oid);
verbose("Signature type: ", $id_type == 1 ? "legacy" : "pkcs#7", "\n");
verbose("Signed by: $name\n") if defined ($name);
verbose("Key id: " . unpack("H*", $key_id) . "\n") if (defined($key_id));
verbose("Hash algorithm: $dgst\n");
my $digest = openssl_pipe($module, "openssl dgst -$dgst -binary");
my $original_message = $prologue . $digest;
my $good = 0;
my $matched = 0;
for my $cert (sort @certs) {
debug("Trying $cert\n");
my $cert_props = cert_matches($cert, $key_id, $issuer_dn, $serial);
next unless $cert_props;
verbose("Found matching certificate $cert\n");
$matched = $cert;
my ($fh, $filename) = tempfile() or die "Cannot create temporary file: $!\n";
print $fh $cert_props->{"pubkey"};
close($fh);
my $verified_message = openssl_pipe($signature,
"openssl rsautl -verify -inkey $filename -keyform DER -pubin");
unlink($filename);
if ($original_message ne $verified_message) {
verbose "$module_name: signature validation failed for $cert\n";
next;
}
print "$module_name: good signature\n";
$good = 1;
exit(0);
}
if (!$matched) {
print "certificate not found\n";
exit(2);
} else {
print "$module_name: bad signature\n";
exit(1);
}
07070100000018000081ED00000000000000000000000167B5E02000004B0B000000000000000000000000000000000000004A00000000pesign-obs-integration-10.2+git20250219.c99462c/pesign-gen-repackage-spec#!/usr/bin/perl
# Given a set of rpm packages and directory with their new content,
# generate a specfile that generates new packages
#
# Copyright (c) 2013 SUSE Linux Products GmbH, Nuernberg, Germany.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
use strict;
use warnings;
my $USAGE = "Usage: $0 --directory <payload directory> rpm...\n";
use Getopt::Long qw(:config no_ignore_case);
use Fcntl qw(:mode :seek);
use File::Basename qw(dirname);
use File::Path qw(make_path);
my $directory;
my $output = ".";
my $cert_subpackage;
my $kmp_basename;
my $compress = "";
my $macros_file = "";
my @rpms;
$ENV{LC_ALL} = "en_US.UTF-8";
GetOptions(
"help|h" => sub { print $USAGE; exit; },
"directory|d=s" => \$directory,
"output|o=s" => \$output,
"cert-subpackage|c=s" => \$cert_subpackage,
"compress|C=s" => \$compress,
"macros|M=s" => \$macros_file,
) or die $USAGE;
@rpms = @ARGV;
if (!@rpms) {
print STDERR "$0: No packages given\n";
die $USAGE;
}
if (!$directory || substr($directory, 0, 1) ne '/' || ! -d $directory) {
print STDERR "$0: --directory must be an absolute path\n";
die $USAGE;
}
sub query_array {
my ($rpm, @tags) = @_;
my @res;
my $format = "[" . join("|", map { "\%{$_}" } @tags) . "\\n]";
open(my $fh, '-|', "rpm", "-qp", "--qf", $format, $rpm)
or die "rpm: $!\n";
while (<$fh>) {
chomp;
my @t = split(/\|/, $_, -1);
for (@t) {
$_ = '' if $_ eq '(none)';
}
push(@res, \@t);
}
close($fh);
return @res;
}
sub query_multiline_array {
my ($rpm, $tag) = @_;
my @res;
my $delim = "|||"; # XXX - dangerous
my $format = "[$delim\\n\%{$tag}\\n]";
open(my $fh, '-|', "rpm", "-qp", "--qf", $format, $rpm)
or die "rpm: $!\n";
my $line = <$fh>;
return unless $line;
chomp($line);
return if $line eq "(none)";
die "Expected \"$delim\" at beginning of rpm output, got \"$line\""
if $line ne $delim;
my $cur = "";
while ($line = <$fh>) {
chomp($line);
if ($line eq $delim) {
$cur = "" if $cur eq "\n";
push(@res, $cur);
$cur = "";
} else {
$cur .= $line . "\n";
}
}
$cur = "" if $cur eq "\n";
push(@res, $cur);
close($fh);
return @res;
}
sub query_single {
my ($rpm, $tag) = @_;
my $res;
open(my $fh, '-|', "rpm", "-qp", "--qf", "\%{$tag}\\n", $rpm)
or die "rpm: $!\n";
{
local $/ = undef;
$res = <$fh>;
}
chomp $res;
if ($res eq "(none)") {
$res = "";
}
close($fh);
return $res;
}
# specfile dependency => rpm tag name
my %dep2tag = (
conflicts => "conflict",
obsoletes => "obsolete",
provides => "provide",
requires => "require",
suggests => "suggest",
enhances => "enhance",
recommends => "recommend",
supplements => "supplement",
orderwithrequires => "order",
);
# specfile scriptlet => rpm tag name
my %script2tag = (
pre => "prein",
post => "postin",
preun => "preun",
postun => "postun",
pretrans => "pretrans",
posttrans => "posttrans",
verifyscript => "verifyscript",
# FIXME: triggers
);
# compressor => specfile payload
my %com2pl = (
gzip => "gzdio",
bzip2 => "bzdio",
xz => "xzdio",
lzma => "lzdio",
zstd => "zstdio",
);
my %sense2tag = (
0x10000 => 'triggerin',
0x20000 => 'triggerun',
0x40000 => 'triggerpostun',
);
# tags which are printed verbatim in the specfile
my @simple_tags = qw(epoch version release license group summary packager vendor
url vcs distribution);
my @payload_tags = qw(payloadcompressor payloadflags);
sub load_package {
my $rpm = shift;
my %res;
for my $tag (qw(name arch sourcerpm description), @simple_tags, @payload_tags) {
$res{$tag} = query_single($rpm, $tag);
}
my @files;
my @list = query_array($rpm, qw(filenames fileflags filemodes fileusername filegroupname filesizes filemtimes filelinktos fileverifyflags filelangs filecaps));
for my $file (@list) {
my $new = {
name => $file->[0],
flags => $file->[1],
mode => $file->[2],
owner => $file->[3],
group => $file->[4],
size => $file->[5],
mtime => $file->[6],
target => $file->[7],
verify => $file->[8],
lang => $file->[9],
caps => $file->[10],
};
push(@files, $new);
if ($new->{name} =~ /\.ko$/ && S_ISREG($new->{mode})) {
$res{is_kmp} = 1;
}
}
$res{files} = \@files;
while (my ($dep, $tag) = each(%dep2tag)) {
my @deps;
my @list = query_array($rpm, "${tag}name", "${tag}flags", "${tag}version");
for my $d (@list) {
next if $d->[0] eq "";
push(@deps, {
name => $d->[0],
flags => $d->[1],
version => $d->[2],
});
}
$res{$dep} = \@deps;
}
while (my ($script, $tag) = each(%script2tag)) {
my $interp = query_single($rpm, "${tag}prog");
next unless $interp;
my $s = query_single($rpm, $tag);
$res{$script} = {
interp => $interp,
script => $s,
};
}
my @triggers = query_array($rpm, qw(triggertype triggerscriptprog triggerconds));
my @triggerscripts = query_multiline_array($rpm, "triggerscripts");
if (scalar(@triggers) != scalar(@triggerscripts)) {
die "# of %%{triggertype} tags (" . scalar(@triggers) .
") != # of %%{triggerscripts} tags (" . scalar(@triggerscripts)
. ")";
}
for (my $i = 0; $i < scalar(@triggers); $i++) {
$res{triggers} ||= [];
push(@{$res{triggers}}, {
type => $triggers[$i]->[0],
interp => $triggers[$i]->[1],
conds => $triggers[$i]->[2],
script => $triggerscripts[$i],
});
}
my @filetriggerprogs = query_array($rpm, qw(filetriggerscriptprog filetriggerscriptflags filetriggerpriorities));
my @filetriggerscripts = query_multiline_array($rpm, "filetriggerscripts");
my @filetriggers = query_array($rpm, qw(filetriggerindex filetriggername filetriggerversion filetriggerflags));
if (scalar(@filetriggerprogs) != scalar(@filetriggerscripts)) {
die "# of %%{filetriggerscriptprog} tags (" . scalar(@filetriggerprogs) .
") != # of %%{filetriggerscripts} tags (" . scalar(@filetriggerscripts)
. ")";
}
my @filetriggeridx;
for (my $i = 0; $i < scalar(@filetriggers); $i++) {
push @{$filetriggeridx[$filetriggers[$i]->[0]]}, $i;
}
for (my $i = 0; $i < scalar(@filetriggerprogs); $i++) {
my @idx = @{$filetriggeridx[$i] || []};
$res{filetriggers} ||= [];
push(@{$res{filetriggers}}, {
name => [ map {$filetriggers[$_]->[1]} @idx ],
interp => $filetriggerprogs[$i]->[0],
scriptflags => $filetriggerprogs[$i]->[1],
version => [ map {$filetriggers[$_]->[2]} @idx ],
sense => [ map {$filetriggers[$_]->[3]} @idx ],
priority => $filetriggerprogs[$i]->[2],
script => $filetriggerscripts[$i],
});
}
my @transfiletriggerprogs = query_array($rpm, qw(transfiletriggerscriptprog transfiletriggerscriptflags transfiletriggerpriorities));
my @transfiletriggerscripts = query_multiline_array($rpm, "transfiletriggerscripts");
my @transfiletriggers = query_array($rpm, qw(transfiletriggerindex transfiletriggername transfiletriggerversion transfiletriggerflags));
if (scalar(@transfiletriggerprogs) != scalar(@transfiletriggerscripts)) {
die "# of %%{transfiletriggerscriptprog} tags (" . scalar(@transfiletriggerprogs) .
") != # of %%{transfiletriggerscripts} tags (" . scalar(@transfiletriggerscripts)
. ")";
}
my @transfiletriggeridx;
for (my $i = 0; $i < scalar(@transfiletriggers); $i++) {
push @{$transfiletriggeridx[$transfiletriggers[$i]->[0]]}, $i;
}
for (my $i = 0; $i < scalar(@transfiletriggerprogs); $i++) {
my @idx = @{$transfiletriggeridx[$i] || []};
$res{transfiletriggers} ||= [];
push(@{$res{transfiletriggers}}, {
name => [ map {$transfiletriggers[$_]->[1]} @idx ],
interp => $transfiletriggerprogs[$i]->[0],
scriptflags => $transfiletriggerprogs[$i]->[1],
version => [ map {$transfiletriggers[$_]->[2]} @idx ],
sense => [ map {$transfiletriggers[$_]->[3]} @idx ],
priority => $transfiletriggerprogs[$i]->[2],
script => $transfiletriggerscripts[$i],
});
}
open(my $fh, '-|', "rpm", "-qp", "--changelog", $rpm) or die "rpm: $!\n";
{
local $/ = undef;
my $changelog = <$fh>;
close($fh);
$res{changelog} = $changelog;
}
return \%res;
}
# quote percent signs in text
sub quote {
my $text = shift;
$text =~ s/%/%%/g;
return $text;
}
sub quote_fn {
my $text = shift;
$text =~ s/\\/\\\\/g;
$text =~ s/"/\\"/g;
return '"' . quote($text) . '"';
}
sub print_script {
my ($file, $script) = @_;
return unless $script->{script};
open(my $fh, '>', "$output/$file")
or die "$output/$file: $!\n";
print $fh quote($script->{script});
close($fh);
print SPEC " -f $file";
}
sub print_package {
my ($p, $is_main) = @_;
my $payloadstr = "w.ufdio";
if ($p->{payloadcompressor}) {
my $payload = $com2pl{$p->{payloadcompressor}};
if ($payload) {
$payloadstr = "w$p->{payloadflags}.$payload";
} else {
die "Unknown compressor: $p->{payloadcompressor}";
}
}
print SPEC "\%define _binary_payload $payloadstr\n";
if ($is_main) {
print SPEC "\%{load:\%_sourcedir/$macros_file}\n" if $macros_file ne "";
print SPEC "Name: $p->{name}\n";
print SPEC "Buildroot: $directory\n";
if ($p->{nosource}) {
# We do not generate any no(src).rpm, but we want the
# %{sourcerpm} tag in the binary packages to match.
# So we add a dummy source and mark it as nosource.
print SPEC "Source0: repackage.spec\n";
print SPEC "NoSource: 0\n";
}
} else {
print SPEC "\%package -n $p->{name}\n";
}
for my $tag (@simple_tags) {
next if $p->{$tag} eq "";
print SPEC "$tag: " . quote($p->{$tag}) . "\n";
}
print SPEC "BuildArch: noarch\n" if $p->{arch} eq "noarch";
for my $dep (sort(keys(%dep2tag))) {
print_deps($dep, $p->{$dep});
}
if ($cert_subpackage && $p->{is_kmp}) {
print SPEC "Requires: $kmp_basename-ueficert\n";
}
print SPEC "\%description -n $p->{name}\n";
print SPEC quote($p->{description}) . "\n\n";
for my $script (sort(keys(%script2tag))) {
next unless $p->{$script};
print SPEC "\%$script -p $p->{$script}{interp} -n $p->{name}";
print_script("$script-$p->{name}", $p->{$script});
print SPEC "\n";
}
my $i = 0;
for my $trigger (@{$p->{triggers}}) {
print SPEC "\%trigger$trigger->{type} -p $trigger->{interp} -n $p->{name}";
print_script("trigger$i-$p->{name}", $trigger);
print SPEC " -- $trigger->{conds}\n";
$i++;
}
for my $trigger (@{$p->{filetriggers}}) {
my $sense = $trigger->{'sense'}->[0];
die("unsupported sense $sense\n") unless $sense2tag{$sense};
print SPEC "\%file$sense2tag{$sense}";
print SPEC " -P $trigger->{'priority'}" if $trigger->{'priority'} && $trigger->{'priority'} ne '';
print SPEC " -p $trigger->{interp} -n $p->{name}";
print_script("trigger$i-$p->{name}", $trigger);
print SPEC " -- ".join(' ', @{$trigger->{'name'}})."\n";
$i++;
}
for my $trigger (@{$p->{transfiletriggers}}) {
my $sense = $trigger->{'sense'}->[0];
die("unsupported sense $sense\n") unless $sense2tag{$sense};
print SPEC "\%transfile$sense2tag{$sense}";
print SPEC " -P $trigger->{'priority'}" if $trigger->{'priority'} && $trigger->{'priority'} ne '';
print SPEC " -p $trigger->{interp} -n $p->{name}";
print_script("trigger$i-$p->{name}", $trigger);
print SPEC " -- ".join(' ', @{$trigger->{'name'}})."\n";
$i++;
}
if ($p->{files}) {
print SPEC "\%files -n $p->{name}\n";
print_files($p->{files});
}
print SPEC "\n";
}
# /usr/include/rpm/rpmds.h
my %deptypes = (
posttrans => (1 << 5),
pretrans => (1 << 7),
interp => (1 << 8),
pre => (1 << 9),
post => (1 << 10),
preun => (1 << 11),
postun => (1 << 12),
verify => (1 << 13),
);
my %depflags = (
"<" => (1 << 1),
">" => (1 << 2),
"=" => (1 << 3),
find_requires => (1 << 14),
find_provides => (1 << 15),
rpmlib => (1 << 24),
config => (1 << 28),
);
sub print_deps {
my ($depname, $list) = @_;
DEPLOOP:
foreach my $d (@$list) {
for my $flag (qw(rpmlib config find_requires find_provides)) {
next DEPLOOP if ($d->{flags} & $depflags{$flag});
}
print SPEC $depname;
my @deptypes;
while (my ($type, $bit) = each(%deptypes)) {
push(@deptypes, $type) if $d->{flags} & $bit;
}
print SPEC "(", join(",", @deptypes), ")" if @deptypes;
print SPEC ": ";
print SPEC quote($d->{name});
if ($d->{version}) {
print SPEC " ";
for my $op (qw(< > =)) {
print SPEC $op if $d->{flags} & $depflags{$op};
}
print SPEC " " . quote($d->{version});
}
print SPEC "\n";
}
}
# /usr/include/rpm/rpmfi.h
my %filetypes = (
config => (1 << 0),
doc => (1 << 1),
missingok => (1 << 3),
noreplace => (1 << 4),
ghost => (1 << 6),
license => (1 << 7),
readme => (1 << 8),
pubkey => (1 << 11),
artifact => (1 << 12),
);
my %verifyflags = (
filedigest=> (1 << 0),
size => (1 << 1),
link => (1 << 2),
user => (1 << 3),
group => (1 << 4),
mtime => (1 << 5),
mode => (1 << 6),
rdev => (1 << 7),
caps => (1 << 8),
);
sub print_files {
my $files = shift;
my @tocompress;
my $compress_ext = "";
my $compress_cmd = "";
if ($compress eq "xz") {
$compress_ext = ".xz";
$compress_cmd = "xz --lzma2=dict=2MiB -f";
} elsif ($compress eq "gzip") {
$compress_ext = ".gz";
$compress_cmd = "gzip -n -f";
} elsif ($compress eq "zstd") {
$compress_ext = ".zst";
$compress_cmd = "zstd -T0 --rm -f -q";
}
for my $f (@$files) {
my $path = "$directory/$f->{name}";
my $attrs = "";
# Fix mtime of directories, which cpio -idm fails to preserve
if (S_ISDIR($f->{mode})) {
$attrs .= "\%dir ";
utime($f->{mtime}, $f->{mtime}, $path);
}
if ($f->{flags} & $filetypes{config}) {
$attrs .= "%config ";
my @cfg_attrs;
for my $attr (qw(missingok noreplace)) {
next unless $f->{flags} & $filetypes{$attr};
push(@cfg_attrs, $attr);
}
$attrs .= "(" . join(",", @cfg_attrs) . ")" if @cfg_attrs;
}
for my $filetype (qw(doc license readme pubkey artifact)) {
$attrs .= "%$filetype " if $f->{flags} & $filetypes{$filetype};
}
if ($f->{flags} & $filetypes{ghost}) {
$attrs .= "%ghost ";
if (S_ISREG($f->{mode})) {
make_path(dirname($path));
open(my $fh, '>', $path) or die "$path: $!\n";
if ($f->{size} > 0) {
sysseek($fh, $f->{size} - 1, SEEK_SET);
syswrite($fh, ' ', 1);
}
close($fh);
utime($f->{mtime}, $f->{mtime}, $path);
} elsif (S_ISDIR($f->{mode})) {
make_path($path);
} elsif (S_ISLNK($f->{mode})) {
make_path(dirname($path));
symlink($f->{target}, $path);
}
}
unless (S_ISLNK($f->{mode})) {
$attrs .= sprintf('%%attr(%04o, %s, %s) ', ($f->{mode} & 07777),
$f->{owner}, $f->{group});
}
# mtime of symlinks is also not preserved by cpio
if (S_ISLNK($f->{mode})) {
# perl core does not provide lutimes()/utimensat()
system("touch", "-h", "-d\@$f->{mtime}", $path);
}
my $verify_attrs = "";
for my $flag (sort(keys(%verifyflags))) {
if (!($f->{verify} & $verifyflags{$flag})) {
$verify_attrs .= "$flag ";
}
}
if ($verify_attrs) {
$attrs .= "%verify(not $verify_attrs) ";
}
if ($f->{lang} ne "") {
$attrs .= sprintf('%%lang(%s) ', $f->{lang});
}
if ($f->{caps} ne "") {
$attrs .= sprintf('%%caps(%s) ', $f->{caps});
}
if ($compress ne "" &&
$f->{name} =~ /\.ko$/ && S_ISREG($f->{mode})) {
chmod($f->{mode}, $path);
utime($f->{mtime}, $f->{mtime}, $path);
push(@tocompress, $path);
print SPEC "$attrs " . quote_fn($f->{name} . $compress_ext) . "\n";
} else {
print SPEC "$attrs " . quote_fn($f->{name}) . "\n";
}
if (-e "$path.sig") {
print SPEC "$attrs " . quote_fn($f->{name} . ".sig") . "\n";
}
}
if ($#tocompress >= 0) {
my $m = "$output/modulelist.txt";
open(M, '>', $m) or die "$m: $!\n";
print M join("\n", @tocompress);
close(M);
system("xargs -a $m -t -P 4 -n 1 $compress_cmd");
unlink($m);
}
}
my %packages;
for my $rpm (@rpms) {
my $p = load_package($rpm);
$packages{$p->{name}} = $p;
}
my $sourcerpm;
for my $p (values(%packages)) {
$sourcerpm = $p->{sourcerpm} unless $sourcerpm;
if ($p->{sourcerpm} ne $sourcerpm) {
die "Error: packages built from different source rpm: $sourcerpm vs $p->{sourcerpm}\n";
}
}
if ($sourcerpm !~ /^(.+)-([^-]+)-([^-]+)\.(no)?src\.rpm$/) {
die "Error: malformed %{sourcerpm} tag: $sourcerpm\n";
}
my ($main_name, $main_ver, $main_rel, $nosrc) = ($1, $2, $3, $4);
if (!exists($packages{$main_name})) {
# create an empty main package
my $first = (sort(keys(%packages)))[0];
$packages{$main_name} = {
name => $main_name,
version => $main_ver,
release => $main_rel,
};
for my $tag (qw(description changelog), @simple_tags) {
next if $packages{$main_name}->{$tag};
$packages{$main_name}->{$tag} = $packages{$first}->{$tag};
}
my $main_arch = "noarch";
for my $subpack (keys(%packages)) {
my $cur_arch = $packages{$subpack}->{'arch'};
$main_arch = $cur_arch if $cur_arch && $cur_arch ne "noarch";
}
$packages{$main_name}->{'arch'} = $main_arch unless $packages{$main_name}->{'arch'};
}
$packages{$main_name}->{nosource} = $nosrc ? 1 : 0;
# Find out the basename of <name>-kmp-<flavor>, falling back to the
# main package name
for my $p (values(%packages)) {
next unless $p->{is_kmp};
(my $n = $p->{name}) =~ s/-kmp-.*//;
$kmp_basename = $n unless $kmp_basename;
if ($n ne $kmp_basename) {
$kmp_basename = undef;
last;
}
}
$kmp_basename = $main_name unless $kmp_basename;
open(SPEC, '>', "$output/repackage.spec") or die "$output/repackage.spec: $!\n";
print_package($packages{$main_name}, 1);
for my $name (sort(keys(%packages))) {
next if $name eq $main_name;
print_package($packages{$name}, 0);
}
if ($cert_subpackage) {
my $certdir = "/etc/uefi/certs";
my $certs = "";
if (-d "$directory/$certdir") {
opendir(my $dh, "$directory/$certdir") or die "$directory/$certdir";
while (my $cert = readdir($dh)) {
next if $cert =~ /^\.\.?$/;
if ($cert !~ /\.crt$/) {
print STDERR "warning: Ignoring $directory/$certdir/$cert (no .crt suffix)\n";
next;
}
$cert =~ s{\.[^.]+$}{};
$certs .= " $cert";
}
}
if (!$certs) {
print STDERR "warning: --cert-subpackage specified, but no certs found in $directory/$certdir\n";
}
local $/ = undef;
open(my $fh, '<', $cert_subpackage) or die "$cert_subpackage: $!\n";
my $template = <$fh>;
close($fh);
$template =~ s/\%\{-n\*}/$kmp_basename/g;
$template =~ s/\@CERTS\@/$certs/g;
print SPEC $template;
}
print SPEC <<"EOF";
%if "%buildroot" != "$directory"
%build
rmdir %buildroot
ln -sf $directory %buildroot
%{?_top_builddir:%global buildsubdir ..}
%endif
EOF
print SPEC "\%changelog\n";
print SPEC quote($packages{$main_name}->{changelog});
close(SPEC);
07070100000019000081A400000000000000000000000167B5E02000003B4B000000000000000000000000000000000000004F00000000pesign-obs-integration-10.2+git20250219.c99462c/pesign-obs-integration.changes-------------------------------------------------------------------
Sat Dec 21 11:51:24 CET 2024 - mls@suse.de
- Move the rpm-420 compatibility section from %install to %build
-------------------------------------------------------------------
Fri Dec 20 11:10:01 CET 2024 - mls@suse.de
- Fix repackaging of scriptlets with rpm-4.20
-------------------------------------------------------------------
Tue Dec 17 11:11:32 CET 2024 - mls@suse.de
- Add workaround to make the repackage work with rpm-4.20
-------------------------------------------------------------------
Mon Dec 21 03:50:35 UTC 2020 - Gary Ching-Pang Lin <glin@suse.com>
- Update to version 10.2:
* Fix the wrongly created noarch subpackages
(issue#22, bsc#1180242)
-------------------------------------------------------------------
Wed Oct 21 12:44:19 UTC 2020 - dmueller@suse.com
- Update to version 10.1+1602850462:
* Compress kernel modules in batch and in parallel
* Forward _binary_payload to the repackaged rpm (bsc#1175882)
- remove 0001-Forward-_binary_payload-to-the-repackaged-rpm.patch,
parallel-compression.patch (upstream)
-------------------------------------------------------------------
Thu Oct 15 21:13:24 UTC 2020 - dmueller@suse.com
- Sync from git master directly
- drop 0001-Add-support-for-kernel-module-compression.patch
0001-Enable-find_provides-and-requires.patch
0001-Initialize-compress-variable.patch
0001-Keep-the-files-in-the-OTHER-directory.patch
0001-Passthrough-license-tag.patch
0001-brp-99-compress-vmlinux-support-xz-compressed-vmlinu.patch
0001-sign-stage3.bin-from-s390-tools-with-sign-files-bsc-.patch
pesign-sign-s390x-kernel.patch (upstream)
- add parallel-compression.patch
-------------------------------------------------------------------
Wed Sep 2 03:39:46 UTC 2020 - Gary Ching-Pang Lin <glin@suse.com>
- Add 0001-Forward-_binary_payload-to-the-repackaged-rpm.patch to
forward _binary_payload to the repackaged rpm (bsc#1175882)
-------------------------------------------------------------------
Fri Jul 17 07:25:34 UTC 2020 - Gary Ching-Pang Lin <glin@suse.com>
- Add 0001-Enable-find_provides-and-requires.patch (bsc#1114605)
+ Enable this patch again since virtualbox-kmp is split from
the main package so the customized %find_provides for
virtualbox-x11-guest won't be affected anymore.
-------------------------------------------------------------------
Wed Feb 26 13:35:18 UTC 2020 - Marcus Meissner <meissner@suse.com>
- pesign-sign-s390x-kernel.patch: Sign also the non-PE (e.g. s390x)
kernels with just kernel-sign-file (bsc#1163524)
-------------------------------------------------------------------
Wed Feb 19 14:25:32 UTC 2020 - Marcus Meissner <meissner@suse.com>
- 0001-sign-stage3.bin-from-s390-tools-with-sign-files-bsc-.patch
Hard code signing of stage3.bin of s390-tools (bsc#1163524)
-------------------------------------------------------------------
Wed Nov 6 09:58:34 UTC 2019 - Jiri Slaby <jslaby@suse.com>
- 0001-brp-99-compress-vmlinux-support-xz-compressed-vmlinu.patch
to support xz-compressed vmlinux (bnc#1155921)
-------------------------------------------------------------------
Wed Nov 6 03:52:16 UTC 2019 - Gary Ching-Pang Lin <glin@suse.com>
- 0001-Keep-the-files-in-the-OTHER-directory.patch to keep the
files in the OTHER directory (boo#1155474)
-------------------------------------------------------------------
Wed Sep 4 12:18:39 UTC 2019 - Michal Suchanek <msuchanek@suse.com>
- Require pesign on arm (boo#1134303).
-------------------------------------------------------------------
Thu Aug 1 02:41:28 UTC 2019 - Gary Ching-Pang Lin <glin@suse.com>
- Add 0001-Initialize-compress-variable.patch to initialize
$compress in pesign-gen-repackage-spec to avoid warning
-------------------------------------------------------------------
Wed May 29 06:01:20 UTC 2019 - Gary Ching-Pang Lin <glin@suse.com>
- Add 0001-Add-support-for-kernel-module-compression.patch to
support kernel module compression (bsc#1135854)
-------------------------------------------------------------------
Fri May 17 14:00:08 UTC 2019 - Guillaume GARDET <guillaume.gardet@opensuse.org>
- pesign is also available on %arm (boo#1134303).
-------------------------------------------------------------------
Tue Apr 16 03:53:05 UTC 2019 - Gary Ching-Pang Lin <glin@suse.com>
- Drop 0002-Enable-find_provides-and-requires.patch due to the
build failure of virtualbox-guest-x11
-------------------------------------------------------------------
Thu Apr 11 03:45:03 UTC 2019 - Gary Ching-Pang Lin <glin@suse.com>
- rpm: forward the missing rpm bits (bsc#1114605)
+ 0001-Passthrough-license-tag.patch
+ 0002-Enable-find_provides-and-requires.patch
-------------------------------------------------------------------
Tue Dec 11 10:19:44 UTC 2018 - glin@suse.com
- Version 10.1
- Add modsign-verify for the signature verification (bsc#1118953)
-------------------------------------------------------------------
Wed Oct 31 10:11:48 UTC 2018 - glin@suse.com
- rpm: properly forward dep flags (bsc#1114605)
- Fix new Lintian Error from Debian 10
-------------------------------------------------------------------
Tue Jun 12 03:30:33 UTC 2018 - glin@suse.com
- debhelper: restrict wildcard package unpacking
-------------------------------------------------------------------
Mon Jun 11 03:17:37 UTC 2018 - glin@suse.com
- debhelper: fix conffiles corner case
-------------------------------------------------------------------
Fri Jun 8 03:08:29 UTC 2018 - glin@suse.com
- Remove the unstable source url
- Update the debian scripts
-------------------------------------------------------------------
Mon Jun 4 10:23:24 UTC 2018 - glin@suse.com
- Switch to tarball release
-------------------------------------------------------------------
Thu Feb 22 09:16:35 UTC 2018 - glin@suse.com
- Provide password file for 'certutil -A' due to the change in
mozilla-nss 3.35 (boo#1082235)
-------------------------------------------------------------------
Wed Nov 8 04:35:57 UTC 2017 - jlee@suse.com
- Modified modsign-repackage, using certificate to try to decrypt
the signature of kernel module. It can be used to verify the
integrity of signature.
-------------------------------------------------------------------
Wed Sep 27 10:53:39 UTC 2017 - jlee@suse.com
- Michael Schröder improved the original kernel-sign-file script to
support PKCS#7 kernel module signing. Replacing sign-file.c with
new kernel-sign-file script. (bsc#1049122)
-------------------------------------------------------------------
Sun Sep 24 09:20:31 UTC 2017 - coolo@suse.com
- escape regexp in pesign-gen-repackage-spec for perl 5.26
-------------------------------------------------------------------
Wed Sep 6 02:47:26 UTC 2017 - jlee@suse.com
- To support PKCS#7 kernel module signing, copy sign-file.c from
SLE-15 v4.12 kernel source to replace the kernel-sign-file script
to align upstream. (bsc#1049122)
-------------------------------------------------------------------
Tue Nov 29 08:29:36 UTC 2016 - mmarek@suse.cz
- Copy over any *.log files from the first build (bsc#1012422)
-------------------------------------------------------------------
Thu Mar 3 10:17:32 UTC 2016 - glin@suse.com
- Add aarch64 support since pesign also build on aarch64
-------------------------------------------------------------------
Thu Jan 22 15:56:41 UTC 2015 - mmarek@suse.cz
- Add support for file verify flags (bnc#905420).
-------------------------------------------------------------------
Thu Jan 22 15:55:26 UTC 2015 - mmarek@suse.cz
- Sort the parts of the repackage spec file for easier debugging.
-------------------------------------------------------------------
Tue Sep 16 17:08:36 CEST 2014 - mls@suse.de
- fall back to project cert in the followup spec if it
exists
-------------------------------------------------------------------
Wed Sep 3 01:41:37 CEST 2014 - ro@suse.de
- sanitize release line in specfile
-------------------------------------------------------------------
Wed Aug 20 15:09:50 UTC 2014 - mmarek@suse.cz
- brp-99-compress-vmlinux: Compress the vmlinux image after
find-debuginfo (bnc#880848, bnc#884459)
-------------------------------------------------------------------
Tue Aug 12 13:38:14 UTC 2014 - meissner@suse.com
- switch gen-hmac to use fipscheck instead of sha256hmac
-------------------------------------------------------------------
Mon Aug 4 12:52:40 UTC 2014 - mmarek@suse.cz
- Set BRP_PESIGN_FILES="" in the repackage build to avoid loops.
-------------------------------------------------------------------
Wed Jul 30 09:32:58 UTC 2014 - mmarek@suse.cz
- Accept also rpmlintrc files without any <package>- prefix.
-------------------------------------------------------------------
Mon Jul 28 14:14:39 UTC 2014 - mmarek@suse.cz
- Use package's rpmlintrc files in the second build.
-------------------------------------------------------------------
Thu Jul 3 14:01:24 UTC 2014 - mmarek@suse.cz
- Drop support for signing firmware files (bnc#867199)
-------------------------------------------------------------------
Thu Apr 24 09:25:18 UTC 2014 - mmarek@suse.cz
- Fix matching /boot and /lib/firmware in pesign-repackage.spec
-------------------------------------------------------------------
Wed Apr 23 22:28:05 UTC 2014 - mmarek@suse.com
- Do not store the buildroot in the .*.hmac file.
-------------------------------------------------------------------
Wed Apr 23 21:48:04 UTC 2014 - mmarek@suse.com
- Regenerate the HMAC checksum when signing and EFI binary with
a checksum (fate#316930, bnc#856310).
-------------------------------------------------------------------
Wed Apr 23 21:38:42 UTC 2014 - mmarek@suse.com
- Update README.
-------------------------------------------------------------------
Wed Apr 23 19:49:09 UTC 2014 - mmarek@suse.cz
- Add /usr/lib/rpm/pesign/gen-hmac tool to generate a hmac checksum
for a given file (fate#316930, bnc#856310).
-------------------------------------------------------------------
Thu Apr 3 12:01:54 CEST 2014 - ro@suse.de
- pesign-gen-repackage-spec: switch to new rpm style handling
of weak dependencies
-------------------------------------------------------------------
Thu Jan 16 15:12:22 UTC 2014 - mmarek@suse.cz
- Do not sign any files if BRP_PESIGN_FILES is set not an empty
string (bnc#857599).
-------------------------------------------------------------------
Tue Jan 7 09:50:58 UTC 2014 - mmarek@suse.cz
- Fix a typo in the last change.
-------------------------------------------------------------------
Mon Jan 6 22:08:41 UTC 2014 - mmarek@suse.cz
- Default to BRP_PESIGN_FILES="*.ko /lib/firmware" (bnc#857599).
-------------------------------------------------------------------
Mon Jan 6 16:35:30 UTC 2014 - mmarek@suse.cz
- Add --signatures=<directory> option to modsign-repackage
(bnc#841627).
-------------------------------------------------------------------
Fri Jun 14 12:19:47 UTC 2013 - mmarek@suse.cz
- Put debuginfo packages to %_topdir/OTHER (bnc#824971).
-------------------------------------------------------------------
Thu Mar 28 15:55:10 UTC 2013 - mmarek@suse.cz
- Version 10
- Add modsign-repackage tool to repackage RPMs outside the buildservice
-------------------------------------------------------------------
Tue Mar 26 06:19:45 UTC 2013 - glin@suse.com
- Calculate the digest of the padded data section to be consistent
with the output file (bnc#808594, bnc#811325)
-------------------------------------------------------------------
Fri Mar 15 06:19:39 UTC 2013 - coolo@suse.com
- correct the license of the generated package to fix build
-------------------------------------------------------------------
Tue Mar 5 08:23:48 UTC 2013 - mmarek@suse.cz
- Do not repackage debuginfo package (bnc#806637)
-------------------------------------------------------------------
Mon Mar 4 16:08:34 UTC 2013 - mmarek@suse.cz
- Version 9
- Add support for triggers (bnc#806737)
-------------------------------------------------------------------
Wed Feb 20 09:16:24 UTC 2013 - mmarek@suse.cz
- Do not fail the build if %_topdir/OTHER cannot be created
-------------------------------------------------------------------
Wed Feb 13 14:51:47 UTC 2013 - mmarek@suse.cz
- Version 8
- Hide baselibs from post-build-checks
-------------------------------------------------------------------
Wed Feb 13 09:34:27 UTC 2013 - mmarek@suse.cz
- Do not repackage baselibs
-------------------------------------------------------------------
Wed Feb 13 08:28:31 UTC 2013 - mmarek@suse.cz
- Version 7
- Fix for scriptlets with empty body
-------------------------------------------------------------------
Tue Feb 12 15:42:22 CET 2013 - mls@suse.de
- reduce debugging as pesign is now fixed
-------------------------------------------------------------------
Tue Feb 12 12:33:41 CET 2013 - mls@suse.de
- add a bit of debug output to find out why the kernel signatures
are bad
-------------------------------------------------------------------
Wed Feb 6 13:24:14 CET 2013 - mls@suse.de
- switch to normal brp hook
- mv stuff in pesign directory instead of cluttering /usr/lib/rpm
-------------------------------------------------------------------
Fri Feb 1 17:18:32 CET 2013 - mls@suse.de
- fix pesign calls
-------------------------------------------------------------------
Fri Feb 1 10:19:52 UTC 2013 - mmarek@suse.cz
- Add some preliminary code to sign EFI binaries, marked with
FIXMEs.
-------------------------------------------------------------------
Wed Jan 30 09:47:25 UTC 2013 - mmarek@suse.cz
- Version 6
- Fix handling packages with NoSource
- Fix for multiple patterns in %sign_files
-------------------------------------------------------------------
Tue Jan 29 13:44:43 UTC 2013 - mmarek@suse.cz
- Version 5
- Use newc-style cpio archives, as required by the buildservice.
- Use signing certificates provided by the buildservice.
- Minor fixes.
-------------------------------------------------------------------
Mon Jan 28 15:01:17 UTC 2013 - mmarek@suse.cz
- Version 4
- Support for firmware signatures.
- Expect the correct archive with signatures (<name>.cpio.rsasign.sig).
- Minor fixes.
-------------------------------------------------------------------
Wed Jan 23 22:01:40 UTC 2013 - mmarek@suse.cz
- Version 3
- Switch to storing whole files in the *.cpio.rsasign archive.
- Append the signatures to kernel modules.
-------------------------------------------------------------------
Fri Jan 18 12:51:17 UTC 2013 - mmarek@suse.cz
- Version 2
- Generates another specfile in pesign-repackage.spec to
be able to copy nearly all RPM tags from the original packages.
- Changed to only store sha256 hashes in the *.cpio.rsasign file,
instead of whole files.
-------------------------------------------------------------------
Thu Dec 13 12:06:00 UTC 2012 - mmarek@suse.com
- Created package with macros and scripts to integrate kernel and
bootloader signing into OBS (fate#314552).
0707010000001A000081A400000000000000000000000167B5E02000000AB9000000000000000000000000000000000000004C00000000pesign-obs-integration-10.2+git20250219.c99462c/pesign-obs-integration.spec#
# spec file for package pesign-obs-integration
#
# Copyright (c) 2024 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
# Please submit bugfixes or comments via https://bugs.opensuse.org/
#
# needssslcertforbuild
%if 0%{?fedora}
%global debug_package %{nil}
%endif
Name: pesign-obs-integration
Version: 10.2
Release: 0
Summary: Macros and scripts to sign the kernel and bootloader
License: GPL-2.0-or-later
Group: Development/Tools/Other
URL: https://en.opensuse.org/openSUSE:UEFI_Image_File_Sign_Tools
Source0: %{name}-%{version}.tar.gz
BuildRequires: openssl
Requires: fipscheck
%if 0%{?suse_version}
Requires: mozilla-nss-tools
%else
Requires: nss-tools
%endif
Requires: openssl
# suse-module-tools <= 15.0.10 contains modsign-verify
%if 0%{?suse_version}
Requires: suse-module-tools >= 15.0.10
%endif
%ifarch %{ix86} x86_64 ia64 aarch64 %{arm} riscv64
Requires: pesign
%endif
%description
This package provides scripts and rpm macros to automate signing of the
boot loader, kernel and kernel modules in the openSUSE Buildservice.
%prep
%autosetup -p1
%build
%install
mkdir -p %{buildroot}%{_prefix}/lib/rpm/brp-suse.d %{buildroot}%{_prefix}/lib/rpm/pesign
install pesign-gen-repackage-spec kernel-sign-file gen-hmac %{buildroot}%{_prefix}/lib/rpm/pesign
install brp-99-pesign %{buildroot}%{_prefix}/lib/rpm/brp-suse.d
# brp-99-compress-vmlinux has nothing to do with signing. It is packaged in
# pesign-obs-integration because this package is already used by the kernel
# build
install brp-99-compress-vmlinux %{buildroot}%{_prefix}/lib/rpm/brp-suse.d
install -m644 pesign-repackage.spec.in %{buildroot}%{_prefix}/lib/rpm/pesign
mkdir -p %{buildroot}%{_bindir}
install modsign-repackage %{buildroot}%{_bindir}/
install -pm 755 modsign-verify %{buildroot}%{_bindir}/
if test -e _projectcert.crt; then
openssl x509 -inform PEM -in _projectcert.crt \
-outform DER -out %{buildroot}%{_prefix}/lib/rpm/pesign/pesign-cert.x509
else
echo "No buildservice project certificate available"
fi
%files
%license COPYING
%doc README.md
%{_bindir}/modsign-repackage
%{_bindir}/modsign-verify
%{_prefix}/lib/rpm/*
%changelog
0707010000001B000081A400000000000000000000000167B5E020000021B8000000000000000000000000000000000000004900000000pesign-obs-integration-10.2+git20250219.c99462c/pesign-repackage.spec.in#!/bin/bash
# This specfile unpacks the original RPMs, runs pesign-gen-repackage-spec
# to create a second repackage specfile, and runs another rpmbuild to
# actually do the repackaging.
#
# Copyright (c) 2013 SUSE Linux Products GmbH, Nuernberg, Germany.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
# Do not generate any debug packages from the repackage specfile
%undefine _build_create_debug
Name: pesign-repackage
Version: 1.0
Release: 1
BuildRequires: openssl
%if 0%{?suse_version}
BuildRequires: mozilla-nss-tools
%else
BuildRequires: nss-tools
%endif
%ifarch %ix86 x86_64 ia64
BuildRequires: pesign
%endif
License: GPL-2.0-or-later
Group: Development/Tools/Other
Summary: Rebuild RPMs with signatures
URL: https://github.com/opensuse/pesign-obs-integration
BuildRoot: %{_tmppath}/%{name}-%{version}-build
%description
Spec file to rebuild RPMs with signatures
%prep
%setup -c -T
%build
%install
# avoid loops
export BRP_PESIGN_FILES=""
pushd %buildroot
disturl=
rpms_filter=@PESIGN_PACKAGES@
rpms=()
for rpm in %_sourcedir/*.rpm; do
case "$rpm" in
*.src.rpm | *.nosrc.rpm)
cp "$rpm" %_srcrpmdir/
continue
;;
# Do not repackage debuginfo packages (bnc#806637)
*-debuginfo-*.rpm | *-debugsource-*.rpm)
mkdir -p "%_topdir/OTHER"
cp "$rpm" "$_"
continue
;;
esac
# do not repackage baselibs packages
# FIXME: needs more generic test (if architecture has different
# bitness => skip)
case "$(rpm -qp --qf '%%{name}/%%{arch}' "$rpm")" in
*-32bit/x86_64 | *-32bit/s390x | *-32bit/ppc64 | \
*-64bit/ppc | *-x86/ia64 | *-64bit/aarch64_ilp32)
mkdir -p "%_topdir/OTHER"
cp "$rpm" "$_"
continue
esac
# If the caller specified a set of packages to repack, skip everything else
if [[ -n "$rpms_filter" && ! "$rpm" =~ "$rpms_filter" ]]; then
mkdir -p "%_topdir/OTHER"
cp "$rpm" "$_"
continue
fi
rpm2cpio "$rpm" | cpio -idm
d=$(rpm -qp --qf '%%{disturl}' "$rpm")
if test -z "$disturl"; then
disturl=$d
fi
if test "$disturl" != "$d"; then
echo "Error: packages have different disturl: $d vs $disturl"
exit 1
fi
rpms=("${rpms[@]}" "$rpm")
done
popd
# Copy files other than the meta files and RPMs to %%_topdir/OTHER
OTHER_FILES=`find %_sourcedir/ -maxdepth 1 -type f \
-not -regex '.*\.\(rpm\|spec\|changes\|rsasign\|sig\|crt\)' \
-not -regex '.*\rpmlintrc' \
-not -name "_buildenv" \
-not -name "_statistics" \
-not -name "logfile" \
-not -name "meta" \
-not -name "pesign-spec-macros" \
-not -name "source_files.cpio" \
-print`
for file in $OTHER_FILES; do
if test -e "$file"; then
mkdir -p "%_topdir/OTHER"
cp "$file" "$_"
fi
done
if test -e %_sourcedir/source_files.cpio; then
pushd %_sourcedir
cpio -i < source_files.cpio
popd
fi
mkdir rsasigned
pushd rsasigned
cpio -idm <%_sourcedir/@NAME@.cpio.rsasign.sig
cat >cert.crt <<EOF
@CERT@
EOF
if test "$(wc -l <cert.crt)" -le 1 -a -s %_sourcedir/_projectcert.crt ; then
cp %_sourcedir/_projectcert.crt cert.crt
fi
if test "$(wc -l <cert.crt)" -gt 1; then
openssl x509 -inform PEM -in cert.crt -outform DER -out cert.x509
cert=cert.x509
else
echo "warning: No buildservice project certificate found, add"
echo "warning: # needssslcertforbuild to the specfile"
echo "warning: Using /usr/lib/rpm/pesign/pesign-cert.x509 as fallback"
cert=/usr/lib/rpm/pesign/pesign-cert.x509
fi
mkdir nss-db
nss_db=$PWD/nss-db
echo "Eir4;Qua.daeJ,hP0" > "$nss_db/passwd"
certutil -N -d "$nss_db" -f "$nss_db/passwd"
certutil -A -d "$nss_db" -f "$nss_db/passwd" -n cert -t CT,CT,CT -i "$cert"
# Extract the public key of the certificate
openssl x509 -in "$cert" -inform DER -pubkey -noout > "$cert.pub"
sigs=($(find -type f -name '*.sig' -printf '%%P\n'))
for sig in "${sigs[@]}"; do
# Verify the signature with the public key of the certificate
ver_err=$(openssl rsautl -verify -inkey "$cert.pub" -pubin -in "$sig" 2>&1 | grep -i error) || true
if [ -n "$ver_err" ]; then
echo "$sig signature can not be decrypted by $cert" >&2
exit 1
fi
f=%buildroot/${sig%.sig}
case "/$sig" in
*.ko.sig|*.mod.sig)
/usr/lib/rpm/pesign/kernel-sign-file -i pkcs7 -s "$sig" sha256 "$cert" "$f"
;;
*.auth.sig)
/usr/lib/rpm/pesign/kernel-sign-file -N -P -d -C "$cert" -i pkcs7 -s "$sig" sha256 "$cert" "$f"
fbase="${f##*/}"
fbase="${fbase%.auth}"
fbase="${fbase%%-*}"
perl -0777 -npe 's/\A(?:[\040-\176]\0)+.{18}\0\0.{14}\0\0//s' < "$f" > "$f.orig"
sign-efi-sig-list -i "$f.p7sd" "$fbase" "$f.orig" "$f.tmp"
mv "$f.tmp" "$f"
rm -f "$f.p7s" "$f.p7sd" "$f.orig"
;;
/boot/* | *.efi.sig | */lib/modules/*/vmlinu[xz].sig | */lib/modules/*/[Ii]mage.sig | */lib/modules/*/z[Ii]mage.sig)
%ifarch %ix86 x86_64 aarch64 %arm riscv64
# PE style signature injection
infile=${sig%.sig}
cpio -i --to-stdout ${infile#./} <%_sourcedir/@NAME@.cpio.rsasign > ${infile}.sattrs
test -s ${infile}.sattrs || exit 1
ohash=$(pesign -n "$nss_db" -h -P -i "$f")
pesign -n "$nss_db" -c cert -i "$f" -o "$f.tmp" -d sha256 -I "${infile}.sattrs" -R "$sig"
rm -f "${infile}.sattrs"
mv "$f.tmp" "$f"
nhash=$(pesign -n "$nss_db" -h -P -i "$f")
if test "$ohash" != "$nhash" ; then
echo "hash mismatch error: $ohash $nhash"
exit 1
fi
%else
# appending to the file itself, e.g. for s390x.
/usr/lib/rpm/pesign/kernel-sign-file -i pkcs7 -s "$sig" sha256 "$cert" "$f"
%endif
# Regenerate the HMAC if it exists
hmac="${f%%/*}/.${f##*/}.hmac"
if test -e "$hmac"; then
/usr/lib/rpm/pesign/gen-hmac -r %buildroot "/${sig%.sig}"
fi
;;
*stage3.bin.sig)
/usr/lib/rpm/pesign/kernel-sign-file -i pkcs7 -s "$sig" sha256 "$cert" "$f"
;;
*grub.elf.sig)
sig_size="$(wc -c < "$sig")"
unsigned_grub_size="$(wc -c < "$f")"
/usr/lib/rpm/pesign/kernel-sign-file -vpd -i pkcs7 -s "$sig" sha256 "$cert" "$f"
sig_size="$(wc -c < "$f.p7s")"
footer_size=40 # 12 bytes signature info structure, 28 bytes signature magic string
grub_size="$(wc -c < "$f")"
if ! [ $(expr "$sig_size" + "$footer_size") -le "@PESIGN_GRUB_RESERVATION@" ] ; then
echo "size of '$f.p7s' ($sig_size) cannot fit into reservation @PESIGN_GRUB_RESERVATION@ (-$footer_size)"
exit 1
fi
sig_size="$(expr "@PESIGN_GRUB_RESERVATION@" - "$footer_size")"
truncate -s $sig_size "$f.p7s"
/usr/lib/rpm/pesign/kernel-sign-file -v -i pkcs7 -s "$f.p7s" sha256 "" "$f"
rm "$f.p7s"
grub_size="$(wc -c < "$f")"
if ! [ "$(expr "$unsigned_grub_size" + "@PESIGN_GRUB_RESERVATION@")" -eq "$grub_size" ] ; then
echo "The size of unsigned grub ($unsigned_grub_size) + reservation (@PESIGN_GRUB_RESERVATION@) does not add up to signed grub size ($grub_size)"
exit 1
fi
;;
*)
echo "Warning: unhandled signature: $sig" >&2
esac
done
# Remove the public key file
rm "$cert.pub"
popd
/usr/lib/rpm/pesign/pesign-gen-repackage-spec @PESIGN_REPACKAGE_COMPRESS@ @PESIGN_LOAD_SPEC_MACROS@ \
--directory=%buildroot "${rpms[@]}"
# For some reason in Fedora builds the directory structure is different from SUSE,
# which breaks repacking. Copy the package content to the buildroot that is actually used.
# Also all the usual tricks to disable the debug package fail, and the build fails due to
# the 'Empty files file <...>/debugsourcefiles.list' error. Delete the specpart to bypass it.
%if 0%{?fedora}
echo "%%install" >>repackage.spec
echo "cp -r %buildroot/* %%buildroot" >>repackage.spec
echo "rm -f %buildroot/../SPECPARTS/rpm-debuginfo.specpart" >>repackage.spec
%endif
rpmbuild --define "%%buildroot %buildroot" --define "%%disturl $disturl" \
--define "%%_builddir $PWD" \
--define "%%_binaries_in_noarch_packages_terminate_build 0" \
--define "%_suse_insert_debug_package %%{nil}" -bb repackage.spec
# This is needed by the kernel packages. Ideally, we should not run _any_ brp
# checks, because the RPMs passed them once already
export NO_BRP_STALE_LINK_ERROR=yes
# Make sure that our rpmbuild does not complain about unpackaged files
rm -rf %buildroot
mkdir %buildroot
%changelog
0707010000001C000081A400000000000000000000000167B5E0200000010B000000000000000000000000000000000000003B00000000pesign-obs-integration-10.2+git20250219.c99462c/signobs.pm#!/usr/bin/perl
# SPDX-License-Identifier: GPL-2.0+
# Copyright: 2018 Luca Boccassi <bluca@debian.org>
use warnings;
use strict;
use Debian::Debhelper::Dh_Lib;
insert_before('dh_auto_install', 'dh_signobs_unpack');
insert_after('dh_install', 'dh_signobs_pack');
1
07070100000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000B00000000TRAILER!!!279 blocks
