From 9198022d0988c093d1823f623d42f96b6bfb07a0 Mon Sep 17 00:00:00 2001 From: Packit Service Date: Jan 13 2021 16:11:00 +0000 Subject: Apply patch 0200-Makefile-set-install-permission-modes.patch patch_name: 0200-Makefile-set-install-permission-modes.patch present_in_specfile: true --- diff --git a/kpatch-dnf-0.2/COPYING b/kpatch-dnf-0.2/COPYING new file mode 100644 index 0000000..d159169 --- /dev/null +++ b/kpatch-dnf-0.2/COPYING @@ -0,0 +1,339 @@ + 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 +freedom to share and change it. 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If this is what you want to do, use the GNU Lesser General +Public License instead of this License. diff --git a/kpatch-dnf-0.2/Makefile b/kpatch-dnf-0.2/Makefile new file mode 100644 index 0000000..77c8eb5 --- /dev/null +++ b/kpatch-dnf-0.2/Makefile @@ -0,0 +1,33 @@ +PREFIX ?= /usr/local + +MANDIR = $(addprefix $(DESTDIR),$(PREFIX)/share/man/man8) +CONFDIR = $(addprefix $(DESTDIR),/etc/dnf/plugins) + +ifeq (, $(PYTHONSITES)) +PYTHON = $(shell command -v python3) +ifeq (, $(PYTHON)) +$(error "No python3 installation found.") +endif + +PY_MAJOR = $(basename $(lastword $(shell $(PYTHON) --version))) +PYTHON_PREFIX = $(dir $(subst /bin/,/bin,$(dir $(PYTHON)))) + +PYTHONSITES = $(addsuffix lib/python$(PY_MAJOR)/site-packages,$(PYTHON_PREFIX)) +endif + +DNFPLUGINDIR = $(addprefix $(DESTDIR),$(PYTHONSITES)/dnf-plugins) + +TARGETS = kpatch.py conf/kpatch.conf man/dnf.kpatch.8.gz + +all: $(TARGETS) + +install: $(TARGETS) + install -d $(MANDIR) + install -m 644 man/dnf.kpatch.8.gz $(MANDIR) + install -d $(CONFDIR) + install -m 644 conf/kpatch.conf $(CONFDIR) + install -d $(DNFPLUGINDIR) + install -m 644 kpatch.py $(DNFPLUGINDIR) + +%.gz: % + gzip --keep $^ diff --git a/kpatch-dnf-0.2/README.md b/kpatch-dnf-0.2/README.md new file mode 100644 index 0000000..ac404a3 --- /dev/null +++ b/kpatch-dnf-0.2/README.md @@ -0,0 +1 @@ +# kpatch-dnf \ No newline at end of file diff --git a/kpatch-dnf-0.2/conf/kpatch.conf b/kpatch-dnf-0.2/conf/kpatch.conf new file mode 100644 index 0000000..a4cd008 --- /dev/null +++ b/kpatch-dnf-0.2/conf/kpatch.conf @@ -0,0 +1,2 @@ +[main] +autoupdate=False diff --git a/kpatch-dnf-0.2/kpatch.py b/kpatch-dnf-0.2/kpatch.py new file mode 100644 index 0000000..963bc0c --- /dev/null +++ b/kpatch-dnf-0.2/kpatch.py @@ -0,0 +1,186 @@ +# kpatch patch module packages management plugin for dnf +# +# Copyright (C) 2020 Julien Thierry +# +# 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. + + +from __future__ import absolute_import +from __future__ import unicode_literals + +import configparser +import os.path +import re + +from dnfpluginscore import _, logger + +import dnf.callback +import dnf.cli +import dnf.exceptions +import dnf.transaction + +KPATCH_PLUGIN_NAME = "kpatch" +KPATCH_UPDATE_OPT = "autoupdate" + +KERNEL_PKG_NAME = "kernel-core" + +# Dnf offers to lookup and read the plugin config file but doesn't provide +# a way to update that file nor to get the name... +def _get_plugin_cfg_file(base_conf): + files = ['%s/%s.conf' % (path, KPATCH_PLUGIN_NAME) for path in base_conf.pluginconfpath] + for file in files: + if os.path.isfile(file): + return file + return None + + +def _kpp_name_from_kernel_pkg(kernel_pkg): + kernel_release = re.match(r"(.*)\.el.*", kernel_pkg.release).group(1) + kpp_kernel_release = kernel_release.replace(".", "_") + kpp_kernel_version = kernel_pkg.version.replace(".", "_") + return "kpatch-patch-{}-{}".format(kpp_kernel_version, kpp_kernel_release) + + +def _install_kpp_pkg(dnf_base, kernel_pkg): + kpp_pkg_name = _kpp_name_from_kernel_pkg(kernel_pkg) + kpp_pkgs_query = dnf_base.sack.query().filter(name=kpp_pkg_name, + arch=kernel_pkg.arch) + kpp_sltr = dnf.selector.Selector(dnf_base.sack) + kpp_sltr.set(pkg=kpp_pkgs_query.latest()) + dnf_base.goal.install(select=kpp_sltr, optional=not dnf_base.conf.strict) + + +class KpatchCmd(dnf.cli.Command): + + aliases = ('kpatch',) + summary = _('Toggles automatic installation of kpatch-patch packages') + + + def __init__(self, cli): + super(KpatchCmd, self).__init__(cli) + + + @staticmethod + def set_argparser(parser): + parser.add_argument('action', metavar="auto|manual") + + + def configure(self): + demands = self.cli.demands + demands.resolving = True + demands.root_user = True + demands.sack_activation = True + demands.available_repos = True + + + def _install_missing_kpp_pkgs(self): + installed_kernels = self.base.sack.query().installed().filter(name=KERNEL_PKG_NAME) + + for kernel_pkg in installed_kernels: + _install_kpp_pkg(self.base, kernel_pkg) + + + def _update_plugin_cfg(self, value): + cfg_file = _get_plugin_cfg_file(self.base.conf) + if cfg_file is None: + logger.warning("Couldn't find configuration file") + return + try: + parser = configparser.ConfigParser() + parser.read(cfg_file) + except Exception as e: + raise dnf.exceptions.Error(_("Parsing file failed: {}").format(str(e))) + + if not parser.has_section('main'): + parser.add_section('main') + parser.set('main', KPATCH_UPDATE_OPT, str(value)) + + try: + with open(cfg_file, 'w') as cfg_stream: + parser.write(cfg_stream) + except Exception as e: + raise dnf.exceptions.Error(_("Failed to update conf file: {}").format(str(e))) + + + def run(self): + action = self.opts.action + + if action == "auto": + self._install_missing_kpp_pkgs() + self._update_plugin_cfg(True) + elif action == "manual": + self._update_plugin_cfg(False) + else: + raise dnf.exceptions.Error(_("Invalid argument: {}").format(action)) + + + +class KpatchPlugin(dnf.Plugin): + + name = KPATCH_PLUGIN_NAME + + + def __init__(self, base, cli): + super(KpatchPlugin, self).__init__(base, cli) + self._commiting = False + self._autoupdate = False + if cli is not None: + cli.register_command(KpatchCmd) + + + def config(self): + parser = self.read_config(self.base.conf) + try: + self._autoupdate = (parser.has_section('main') + and parser.has_option('main', KPATCH_UPDATE_OPT) + and parser.getboolean('main', KPATCH_UPDATE_OPT)) + except Exception as e: + logger.warning(_("Parsing file failed: {}").format(str(e))) + + + def _commit_changes(self): + self._commiting = True + # Get dnf's dependency manager to resolve missing deps for added pkgs + self.base.resolve(self.cli.demands.allow_erasing) + self._commiting = False + + + def resolved(self): + # Calling self.base.resolve() will run this callback again + if not self._autoupdate or self._commiting: + return + + need_kpp_for = [] + explicit_kpp_install = [] + for tr_item in self.base.transaction: + # It might not be safe to check tr_item.pkg.name as there might be + # some dnf internal transaction items not linked to any pacakge. + # Check first whether the action is a pacakge related action + if tr_item.action in dnf.transaction.FORWARD_ACTIONS: + if tr_item.pkg.name == KERNEL_PKG_NAME: + need_kpp_for.append(tr_item.pkg) + elif tr_item.pkg.name.startswith("kpatch-patch-"): + explicit_kpp_install.append(tr_item.pkg.name) + + # If the user already requested a kpatch-patch package, don't override it + # nor conflict with it + need_kpp_for = [pkg for pkg in need_kpp_for + if _kpp_name_from_kernel_pkg(pkg) not in explicit_kpp_install] + for kernel_pkg in need_kpp_for: + _install_kpp_pkg(self.base, kernel_pkg) + + if need_kpp_for: + self._commit_changes() diff --git a/kpatch-dnf-0.2/man/dnf.kpatch.8 b/kpatch-dnf-0.2/man/dnf.kpatch.8 new file mode 100644 index 0000000..3c56c91 --- /dev/null +++ b/kpatch-dnf-0.2/man/dnf.kpatch.8 @@ -0,0 +1,50 @@ +.TH "DNF-KPATCH" 8 +.SH NAME +dnf\-kpatch \- kpatch patch module installation plugin + +.SH SYNOPSIS +.SY dnf +.B kpatch +.I install\-mode + +.SH DESCRIPTION +\fBdnf\-kpatch\fR is a \fBdnf\fR(8) plugin providing automated installation of +kpatch\-patch packages. When enabled, installation of new kernel packages via +\fBdnf\fR(8) will trigger installation of the latest kpatch-patch package +targeting the same kernel version. + +.SH OPTIONS +.TP +.B install\-mode +.RS +.TP 8 +.B auto +Installs missing kpatch\-patch packages for installed kernels and enables +automatic kpatch\-patch installation for future kernel installations. +.TP +.B manual +Disables automatic installation of kpatch-patch packages. +.RE + +.SH SEE ALSO +.BR dnf (8), +.BR kpatch (1) + +.SH BUGS +No known bugs. + +.SH REPORTING BUGS +To report a bug, raise an issue on +.UR https://github.com/dynup/kpatch\-dnf/issues +kpatch\-dnf project page +.UE . + +.SH AUTHOR +.UR mailto:jthierry@redhat.com +Julien Thierry +.UE + +.SH COPYRIGHT +Copyright (\[co]) 2020 Julien Thierry + +2020, Red Hat, Licensed under GPLv2+