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groups_manager.py 0000644 00000032334 15040264224 0010133 0 ustar 00 # groups_manager.py
# DNF plugin for managing comps groups metadata files
#
# Copyright (C) 2020 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from __future__ import absolute_import
from __future__ import unicode_literals
import argparse
import gzip
import libcomps
import os
import re
import shutil
import tempfile
from dnfpluginscore import _, logger
import dnf
import dnf.cli
RE_GROUP_ID_VALID = '-a-z0-9_.:'
RE_GROUP_ID = re.compile(r'^[{}]+$'.format(RE_GROUP_ID_VALID))
RE_LANG = re.compile(r'^[-a-zA-Z0-9_.@]+$')
COMPS_XML_OPTIONS = {
'default_explicit': True,
'uservisible_explicit': True,
'empty_groups': True}
def group_id_type(value):
'''group id validator'''
if not RE_GROUP_ID.match(value):
raise argparse.ArgumentTypeError(_('Invalid group id'))
return value
def translation_type(value):
'''translated texts validator'''
data = value.split(':', 2)
if len(data) != 2:
raise argparse.ArgumentTypeError(
_("Invalid translated data, should be in form 'lang:text'"))
lang, text = data
if not RE_LANG.match(lang):
raise argparse.ArgumentTypeError(_('Invalid/empty language for translated data'))
return lang, text
def text_to_id(text):
'''generate group id based on its name'''
group_id = text.lower()
group_id = re.sub('[^{}]'.format(RE_GROUP_ID_VALID), '', group_id)
if not group_id:
raise dnf.cli.CliError(
_("Can't generate group id from '{}'. Please specify group id using --id.").format(
text))
return group_id
@dnf.plugin.register_command
class GroupsManagerCommand(dnf.cli.Command):
aliases = ('groups-manager',)
summary = _('create and edit groups metadata file')
def __init__(self, cli):
super(GroupsManagerCommand, self).__init__(cli)
self.comps = libcomps.Comps()
@staticmethod
def set_argparser(parser):
# input / output options
parser.add_argument('--load', action='append', default=[],
metavar='COMPS.XML',
help=_('load groups metadata from file'))
parser.add_argument('--save', action='append', default=[],
metavar='COMPS.XML',
help=_('save groups metadata to file'))
parser.add_argument('--merge', metavar='COMPS.XML',
help=_('load and save groups metadata to file'))
parser.add_argument('--print', action='store_true', default=False,
help=_('print the result metadata to stdout'))
# group options
parser.add_argument('--id', type=group_id_type,
help=_('group id'))
parser.add_argument('-n', '--name', help=_('group name'))
parser.add_argument('--description',
help=_('group description'))
parser.add_argument('--display-order', type=int,
help=_('group display order'))
parser.add_argument('--translated-name', action='append', default=[],
metavar='LANG:TEXT', type=translation_type,
help=_('translated name for the group'))
parser.add_argument('--translated-description', action='append', default=[],
metavar='LANG:TEXT', type=translation_type,
help=_('translated description for the group'))
visible = parser.add_mutually_exclusive_group()
visible.add_argument('--user-visible', dest='user_visible', action='store_true',
default=None,
help=_('make the group user visible (default)'))
visible.add_argument('--not-user-visible', dest='user_visible', action='store_false',
default=None,
help=_('make the group user invisible'))
# package list options
section = parser.add_mutually_exclusive_group()
section.add_argument('--mandatory', action='store_true',
help=_('add packages to the mandatory section'))
section.add_argument('--optional', action='store_true',
help=_('add packages to the optional section'))
section.add_argument('--remove', action='store_true', default=False,
help=_('remove packages from the group instead of adding them'))
parser.add_argument('--dependencies', action='store_true',
help=_('include also direct dependencies for packages'))
parser.add_argument("packages", nargs='*', metavar='PACKAGE',
help=_('package specification'))
def configure(self):
demands = self.cli.demands
if self.opts.packages:
demands.sack_activation = True
demands.available_repos = True
demands.load_system_repo = False
# handle --merge option (shortcut to --load and --save the same file)
if self.opts.merge:
self.opts.load.insert(0, self.opts.merge)
self.opts.save.append(self.opts.merge)
# check that group is specified when editing is attempted
if (self.opts.description
or self.opts.display_order
or self.opts.translated_name
or self.opts.translated_description
or self.opts.user_visible is not None
or self.opts.packages):
if not self.opts.id and not self.opts.name:
raise dnf.cli.CliError(
_("Can't edit group without specifying it (use --id or --name)"))
def load_input_files(self):
"""
Loads all input xml files.
Returns True if at least one file was successfuly loaded
"""
for file_name in self.opts.load:
file_comps = libcomps.Comps()
try:
if file_name.endswith('.gz'):
# libcomps does not support gzipped files - decompress to temporary
# location
with gzip.open(file_name) as gz_file:
temp_file = tempfile.NamedTemporaryFile(delete=False)
try:
shutil.copyfileobj(gz_file, temp_file)
# close temp_file to ensure the content is flushed to disk
temp_file.close()
file_comps.fromxml_f(temp_file.name)
finally:
os.unlink(temp_file.name)
else:
file_comps.fromxml_f(file_name)
except (IOError, OSError, libcomps.ParserError) as err:
# gzip module raises OSError on reading from malformed gz file
# get_last_errors() output often contains duplicit lines, remove them
seen = set()
for error in file_comps.get_last_errors():
if error in seen:
continue
logger.error(error.strip())
seen.add(error)
raise dnf.exceptions.Error(
_("Can't load file \"{}\": {}").format(file_name, err))
else:
self.comps += file_comps
def save_output_files(self):
for file_name in self.opts.save:
try:
# xml_f returns a list of errors / log entries
errors = self.comps.xml_f(file_name, xml_options=COMPS_XML_OPTIONS)
except libcomps.XMLGenError as err:
errors = [err]
if errors:
# xml_f() method could return more than one error. In this case
# raise the latest of them and log the others.
for err in errors[:-1]:
logger.error(err.strip())
raise dnf.exceptions.Error(_("Can't save file \"{}\": {}").format(
file_name, errors[-1].strip()))
def find_group(self, group_id, name):
'''
Try to find group according to command line parameters - first by id
then by name.
'''
group = None
if group_id:
for grp in self.comps.groups:
if grp.id == group_id:
group = grp
break
if group is None and name:
for grp in self.comps.groups:
if grp.name == name:
group = grp
break
return group
def edit_group(self, group):
'''
Set attributes and package lists for selected group
'''
def langlist_to_strdict(lst):
str_dict = libcomps.StrDict()
for lang, text in lst:
str_dict[lang] = text
return str_dict
# set group attributes
if self.opts.name:
group.name = self.opts.name
if self.opts.description:
group.desc = self.opts.description
if self.opts.display_order:
group.display_order = self.opts.display_order
if self.opts.user_visible is not None:
group.uservisible = self.opts.user_visible
if self.opts.translated_name:
group.name_by_lang = langlist_to_strdict(self.opts.translated_name)
if self.opts.translated_description:
group.desc_by_lang = langlist_to_strdict(self.opts.translated_description)
# edit packages list
if self.opts.packages:
# find packages according to specifications from command line
packages = set()
for pkg_spec in self.opts.packages:
subj = dnf.subject.Subject(pkg_spec)
q = subj.get_best_query(self.base.sack, with_nevra=True,
with_provides=False, with_filenames=False).latest()
if not q:
logger.warning(_("No match for argument: {}").format(pkg_spec))
continue
packages.update(q)
if self.opts.dependencies:
# add packages that provide requirements
requirements = set()
for pkg in packages:
requirements.update(pkg.requires)
packages.update(self.base.sack.query().filterm(provides=requirements))
pkg_names = {pkg.name for pkg in packages}
if self.opts.remove:
for pkg_name in pkg_names:
for pkg in group.packages_match(name=pkg_name,
type=libcomps.PACKAGE_TYPE_UNKNOWN):
group.packages.remove(pkg)
else:
if self.opts.mandatory:
pkg_type = libcomps.PACKAGE_TYPE_MANDATORY
elif self.opts.optional:
pkg_type = libcomps.PACKAGE_TYPE_OPTIONAL
else:
pkg_type = libcomps.PACKAGE_TYPE_DEFAULT
for pkg_name in sorted(pkg_names):
if not group.packages_match(name=pkg_name, type=pkg_type):
group.packages.append(libcomps.Package(name=pkg_name, type=pkg_type))
def run(self):
self.load_input_files()
if self.opts.id or self.opts.name:
# we are adding / editing a group
group = self.find_group(group_id=self.opts.id, name=self.opts.name)
if group is None:
# create a new group
if self.opts.remove:
raise dnf.exceptions.Error(_("Can't remove packages from non-existent group"))
group = libcomps.Group()
if self.opts.id:
group.id = self.opts.id
group.name = self.opts.id
elif self.opts.name:
group_id = text_to_id(self.opts.name)
if self.find_group(group_id=group_id, name=None):
raise dnf.cli.CliError(
_("Group id '{}' generated from '{}' is duplicit. "
"Please specify group id using --id.").format(
group_id, self.opts.name))
group.id = group_id
self.comps.groups.append(group)
self.edit_group(group)
self.save_output_files()
if self.opts.print or (not self.opts.save):
print(self.comps.xml_str(xml_options=COMPS_XML_OPTIONS))
debug.py 0000644 00000030425 15040264224 0006207 0 ustar 00 #
# Copyright (C) 2015 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from __future__ import absolute_import
from __future__ import unicode_literals
from dnf.i18n import ucd
from dnfpluginscore import _, logger
import dnf
import dnf.cli
import gzip
import hawkey
import os
import rpm
import sys
import time
DEBUG_VERSION = "dnf-debug-dump version 1\n"
class Debug(dnf.Plugin):
name = 'debug'
def __init__(self, base, cli):
super(Debug, self).__init__(base, cli)
self.base = base
self.cli = cli
if self.cli is not None:
self.cli.register_command(DebugDumpCommand)
self.cli.register_command(DebugRestoreCommand)
class DebugDumpCommand(dnf.cli.Command):
aliases = ("debug-dump",)
summary = _("dump information about installed rpm packages to file")
def __init__(self, cli):
super(DebugDumpCommand, self).__init__(cli)
self.dump_file = None
def configure(self):
self.cli.demands.sack_activation = True
self.cli.demands.available_repos = True
@staticmethod
def set_argparser(parser):
parser.add_argument(
"--norepos", action="store_true", default=False,
help=_("do not attempt to dump the repository contents."))
parser.add_argument(
"filename", nargs="?",
help=_("optional name of dump file"))
def run(self):
"""create debug txt file and compress it, if no filename specified
use dnf_debug_dump-<timestamp>.txt.gz by default"""
filename = self.opts.filename
if not filename:
now = time.strftime("%Y-%m-%d_%T", time.localtime(time.time()))
filename = "dnf_debug_dump-%s-%s.txt.gz" % (os.uname()[1], now)
filename = os.path.abspath(filename)
if filename.endswith(".gz"):
self.dump_file = gzip.GzipFile(filename, "w")
else:
self.dump_file = open(filename, "w")
self.write(DEBUG_VERSION)
self.dump_system_info()
self.dump_dnf_config_info()
self.dump_rpm_problems()
self.dump_packages(not self.opts.norepos)
self.dump_rpmdb_versions()
self.dump_file.close()
print(_("Output written to: %s") % filename)
def write(self, msg):
if dnf.pycomp.PY3 and isinstance(self.dump_file, gzip.GzipFile):
msg = bytes(msg, "utf8")
dnf.pycomp.write_to_file(self.dump_file, msg)
def dump_system_info(self):
self.write("%%%%SYSTEM INFO\n")
uname = os.uname()
self.write(" uname: %s, %s\n" % (uname[2], uname[4]))
self.write(" rpm ver: %s\n" % rpm.__version__)
self.write(" python ver: %s\n" % sys.version.replace("\n", ""))
return
def dump_dnf_config_info(self):
var = self.base.conf.substitutions
plugins = ",".join([p.name for p in self.base._plugins.plugins])
self.write("%%%%DNF INFO\n")
self.write(" arch: %s\n" % var["arch"])
self.write(" basearch: %s\n" % var["basearch"])
self.write(" releasever: %s\n" % var["releasever"])
self.write(" dnf ver: %s\n" % dnf.const.VERSION)
self.write(" enabled plugins: %s\n" % plugins)
self.write(" global excludes: %s\n" % ",".join(self.base.conf.excludepkgs))
return
def dump_rpm_problems(self):
self.write("%%%%RPMDB PROBLEMS\n")
(missing, conflicts) = rpm_problems(self.base)
self.write("".join(["Package %s requires %s\n" % (ucd(pkg), ucd(req))
for (req, pkg) in missing]))
self.write("".join(["Package %s conflicts with %s\n" % (ucd(pkg),
ucd(conf))
for (conf, pkg) in conflicts]))
def dump_packages(self, load_repos):
q = self.base.sack.query()
# packages from rpmdb
self.write("%%%%RPMDB\n")
for p in sorted(q.installed()):
self.write(" %s\n" % pkgspec(p))
if not load_repos:
return
self.write("%%%%REPOS\n")
available = q.available()
for repo in sorted(self.base.repos.iter_enabled(), key=lambda x: x.id):
try:
url = None
if repo.metalink is not None:
url = repo.metalink
elif repo.mirrorlist is not None:
url = repo.mirrorlist
elif len(repo.baseurl) > 0:
url = repo.baseurl[0]
self.write("%%%s - %s\n" % (repo.id, url))
self.write(" excludes: %s\n" % ",".join(repo.excludepkgs))
for po in sorted(available.filter(reponame=repo.id)):
self.write(" %s\n" % pkgspec(po))
except dnf.exceptions.Error as e:
self.write("Error accessing repo %s: %s\n" % (repo, str(e)))
continue
return
def dump_rpmdb_versions(self):
self.write("%%%%RPMDB VERSIONS\n")
version = self.base.sack._rpmdb_version()
self.write(" all: %s\n" % version)
return
class DebugRestoreCommand(dnf.cli.Command):
aliases = ("debug-restore",)
summary = _("restore packages recorded in debug-dump file")
def configure(self):
self.cli.demands.sack_activation = True
self.cli.demands.available_repos = True
self.cli.demands.root_user = True
if not self.opts.output:
self.cli.demands.resolving = True
@staticmethod
def set_argparser(parser):
parser.add_argument(
"--output", action="store_true",
help=_("output commands that would be run to stdout."))
parser.add_argument(
"--install-latest", action="store_true",
help=_("Install the latest version of recorded packages."))
parser.add_argument(
"--ignore-arch", action="store_true",
help=_("Ignore architecture and install missing packages matching "
"the name, epoch, version and release."))
parser.add_argument(
"--filter-types", metavar="[install, remove, replace]",
default="install, remove, replace",
help=_("limit to specified type"))
parser.add_argument(
"--remove-installonly", action="store_true",
help=_('Allow removing of install-only packages. Using this option may '
'result in an attempt to remove the running kernel.'))
parser.add_argument(
"filename", nargs=1, help=_("name of dump file"))
def run(self):
"""Execute the command action here."""
if self.opts.filter_types:
self.opts.filter_types = set(
self.opts.filter_types.replace(",", " ").split())
dump_pkgs = self.read_dump_file(self.opts.filename[0])
self.process_installed(dump_pkgs, self.opts)
self.process_dump(dump_pkgs, self.opts)
def process_installed(self, dump_pkgs, opts):
installed = self.base.sack.query().installed()
installonly_pkgs = self.base._get_installonly_query(installed)
for pkg in installed:
pkg_remove = False
spec = pkgspec(pkg)
dumped_versions = dump_pkgs.get((pkg.name, pkg.arch), None)
if dumped_versions is not None:
evr = (pkg.epoch, pkg.version, pkg.release)
if evr in dumped_versions:
# the correct version is already installed
dumped_versions[evr] = 'skip'
else:
# other version is currently installed
if pkg in installonly_pkgs:
# package is install-only, should be removed
pkg_remove = True
else:
# package should be upgraded / downgraded
if "replace" in opts.filter_types:
action = 'replace'
else:
action = 'skip'
for d_evr in dumped_versions.keys():
dumped_versions[d_evr] = action
else:
# package should not be installed
pkg_remove = True
if pkg_remove and "remove" in opts.filter_types:
if pkg not in installonly_pkgs or opts.remove_installonly:
if opts.output:
print("remove %s" % spec)
else:
self.base.package_remove(pkg)
def process_dump(self, dump_pkgs, opts):
for (n, a) in sorted(dump_pkgs.keys()):
dumped_versions = dump_pkgs[(n, a)]
for (e, v, r) in sorted(dumped_versions.keys()):
action = dumped_versions[(e, v, r)]
if action == 'skip':
continue
if opts.ignore_arch:
arch = ""
else:
arch = "." + a
if opts.install_latest and action == "install":
pkg_spec = "%s%s" % (n, arch)
else:
pkg_spec = pkgtup2spec(n, arch, e, v, r)
if action in opts.filter_types:
if opts.output:
print("%s %s" % (action, pkg_spec))
else:
try:
self.base.install(pkg_spec)
except dnf.exceptions.MarkingError:
logger.error(_("Package %s is not available"), pkg_spec)
@staticmethod
def read_dump_file(filename):
if filename.endswith(".gz"):
fobj = gzip.GzipFile(filename)
else:
fobj = open(filename)
if ucd(fobj.readline()) != DEBUG_VERSION:
logger.error(_("Bad dnf debug file: %s"), filename)
raise dnf.exceptions.Error
skip = True
pkgs = {}
for line in fobj:
line = ucd(line)
if skip:
if line == "%%%%RPMDB\n":
skip = False
continue
if not line or line[0] != " ":
break
pkg_spec = line.strip()
nevra = hawkey.split_nevra(pkg_spec)
# {(name, arch): {(epoch, version, release): action}}
pkgs.setdefault((nevra.name, nevra.arch), {})[
(nevra.epoch, nevra.version, nevra.release)] = "install"
return pkgs
def rpm_problems(base):
rpmdb = dnf.sack._rpmdb_sack(base)
allpkgs = rpmdb.query().installed()
requires = set()
conflicts = set()
for pkg in allpkgs:
requires.update([(req, pkg) for req in pkg.requires
if not str(req) == "solvable:prereqmarker"
and not str(req).startswith("rpmlib(")])
conflicts.update([(conf, pkg) for conf in pkg.conflicts])
missing_requires = [(req, pkg) for (req, pkg) in requires
if not allpkgs.filter(provides=req)]
existing_conflicts = [(conf, pkg) for (conf, pkg) in conflicts
if allpkgs.filter(provides=conf)]
return missing_requires, existing_conflicts
def pkgspec(pkg):
return pkgtup2spec(pkg.name, pkg.arch, pkg.epoch, pkg.version, pkg.release)
def pkgtup2spec(name, arch, epoch, version, release):
a = "" if not arch else ".%s" % arch.lstrip('.')
e = "" if epoch in (None, "") else "%s:" % epoch
return "%s-%s%s-%s%s" % (name, e, version, release, a)
versionlock.py 0000644 00000030035 15040264224 0007454 0 ustar 00 #
# Copyright (C) 2015 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from __future__ import absolute_import
from __future__ import unicode_literals
from dnfpluginscore import _, logger
import dnf
import dnf.cli
import dnf.exceptions
import fnmatch
import hawkey
import os
import tempfile
import time
import warnings
NOT_READABLE = _('Unable to read version lock configuration: %s')
NO_LOCKLIST = _('Locklist not set')
ADDING_SPEC = _('Adding versionlock on:')
EXCLUDING_SPEC = _('Adding exclude on:')
EXISTING_SPEC = _('Package already locked in equivalent form:')
ALREADY_LOCKED = _('Package {} is already locked')
ALREADY_EXCLUDED = _('Package {} is already excluded')
DELETING_SPEC = _('Deleting versionlock for:')
NOTFOUND_SPEC = _('No package found for:')
NO_VERSIONLOCK = _('Excludes from versionlock plugin were not applied')
APPLY_LOCK = _('Versionlock plugin: number of lock rules from file "{}" applied: {}')
APPLY_EXCLUDE = _('Versionlock plugin: number of exclude rules from file "{}" applied: {}')
NEVRA_ERROR = _('Versionlock plugin: could not parse pattern:')
locklist_fn = None
class VersionLock(dnf.Plugin):
name = 'versionlock'
def __init__(self, base, cli):
super(VersionLock, self).__init__(base, cli)
self.base = base
self.cli = cli
if self.cli is not None:
self.cli.register_command(VersionLockCommand)
def config(self):
global locklist_fn
cp = self.read_config(self.base.conf)
locklist_fn = (cp.has_section('main') and cp.has_option('main', 'locklist')
and cp.get('main', 'locklist'))
def locking_enabled(self):
if self.cli is None:
enabled = True # loaded via the api, not called by cli
else:
enabled = self.cli.demands.plugin_filtering_enabled
if enabled is None:
enabled = self.cli.demands.resolving
return enabled
def sack(self):
if not self.locking_enabled():
logger.debug(NO_VERSIONLOCK)
return
excludes_query = self.base.sack.query().filter(empty=True)
locked_query = self.base.sack.query().filter(empty=True)
locked_names = set()
# counter of applied rules [locked_count, excluded_count]
count = [0, 0]
for pat in _read_locklist():
excl = 0
if pat and pat[0] == '!':
pat = pat[1:]
excl = 1
possible_nevras = dnf.subject.Subject(pat).get_nevra_possibilities(
forms=[hawkey.FORM_NEVRA, hawkey.FORM_NEVR, hawkey.FORM_NEV,
hawkey.FORM_NA, hawkey.FORM_NAME])
if possible_nevras:
count[excl] += 1
else:
logger.error("%s %s", NEVRA_ERROR, pat)
continue
for nevra in possible_nevras:
pat_query = nevra.to_query(self.base.sack)
if excl:
excludes_query = excludes_query.union(pat_query)
else:
locked_names.add(nevra.name)
locked_query = locked_query.union(pat_query)
if pat_query:
break
if count[1]:
logger.debug(APPLY_EXCLUDE.format(locklist_fn, count[1]))
if count[0]:
logger.debug(APPLY_LOCK.format(locklist_fn, count[0]))
if locked_names:
all_versions = self.base.sack.query().filter(name__glob=list(locked_names))
other_versions = all_versions.difference(locked_query)
excludes_query = excludes_query.union(other_versions)
# exclude also anything that obsoletes the locked versions of packages
obsoletes_query = self.base.sack.query().filterm(obsoletes=locked_query)
# leave out obsoleters that are also part of locked versions (otherwise the obsoleter package
# would not be installable at all)
excludes_query = excludes_query.union(obsoletes_query.difference(locked_query))
excludes_query.filterm(reponame__neq=hawkey.SYSTEM_REPO_NAME)
if excludes_query:
self.base.sack.add_excludes(excludes_query)
EXC_CMDS = ['exclude', 'add-!', 'add!']
DEL_CMDS = ['delete', 'del']
DEP_EXC_CMDS = ['blacklist']
ALL_CMDS = ['add', 'clear', 'list'] + EXC_CMDS + DEL_CMDS + DEP_EXC_CMDS
class VersionLockCommand(dnf.cli.Command):
aliases = ("versionlock",)
summary = _("control package version locks")
usage = "[add|exclude|list|delete|clear] [<package-nevr-spec>]"
@staticmethod
def set_argparser(parser):
parser.add_argument("--raw", default=False, action='store_true',
help=_("Use package specifications as they are, do not "
"try to parse them"))
parser.add_argument("subcommand", nargs='?',
metavar="[add|exclude|list|delete|clear]")
parser.add_argument("package", nargs='*',
metavar="[<package-nevr-spec>]")
def configure(self):
self.cli.demands.sack_activation = True
self.cli.demands.available_repos = True
def run(self):
cmd = 'list'
if self.opts.subcommand:
if self.opts.subcommand not in ALL_CMDS:
cmd = 'add'
self.opts.package.insert(0, self.opts.subcommand)
elif self.opts.subcommand in EXC_CMDS:
cmd = 'exclude'
elif self.opts.subcommand in DEP_EXC_CMDS:
msg = _("Subcommand '{}' is deprecated. Use 'exclude' subcommand instead.").format(
self.opts.subcommand)
warnings.warn(msg, dnf.exceptions.DeprecationWarning, stacklevel=2)
cmd = 'exclude'
elif self.opts.subcommand in DEL_CMDS:
cmd = 'delete'
else:
cmd = self.opts.subcommand
if cmd == 'add':
results = _search_locklist(self.opts.package)
for entry, entry_cmd in results:
if entry_cmd == '':
_write_locklist(self.base, [entry], self.opts.raw, True,
"\n# Added lock on %s\n" % time.ctime(),
ADDING_SPEC, '')
elif cmd != entry_cmd:
raise dnf.exceptions.Error(ALREADY_EXCLUDED.format(entry))
else:
logger.info("%s %s", EXISTING_SPEC, entry)
elif cmd == 'exclude':
results = _search_locklist(self.opts.package)
for entry, entry_cmd in results:
if entry_cmd == '':
_write_locklist(self.base, [entry], self.opts.raw, False,
"\n# Added exclude on %s\n" % time.ctime(),
EXCLUDING_SPEC, '!')
elif cmd != entry_cmd:
raise dnf.exceptions.Error(ALREADY_LOCKED.format(entry))
else:
logger.info("%s %s", EXISTING_SPEC, entry)
elif cmd == 'list':
for pat in _read_locklist():
print(pat)
elif cmd == 'clear':
if not locklist_fn:
raise dnf.exceptions.Error(NO_LOCKLIST)
with open(locklist_fn, 'w') as f:
# open in write mode truncates file
pass
elif cmd == 'delete':
if not locklist_fn:
raise dnf.exceptions.Error(NO_LOCKLIST)
dirname = os.path.dirname(locklist_fn)
(out, tmpfilename) = tempfile.mkstemp(dir=dirname, suffix='.tmp')
locked_specs = _read_locklist()
count = 0
with os.fdopen(out, 'w', -1) as out:
for ent in locked_specs:
if _match(ent, self.opts.package):
print("%s %s" % (DELETING_SPEC, ent))
count += 1
continue
out.write(ent)
out.write('\n')
if not count:
os.unlink(tmpfilename)
else:
os.chmod(tmpfilename, 0o644)
os.rename(tmpfilename, locklist_fn)
def _read_locklist():
locklist = []
try:
if not locklist_fn:
raise dnf.exceptions.Error(NO_LOCKLIST)
with open(locklist_fn) as llfile:
for line in llfile.readlines():
if line.startswith('#') or line.strip() == '':
continue
locklist.append(line.strip())
except IOError as e:
raise dnf.exceptions.Error(NOT_READABLE % e)
return locklist
def _search_locklist(package):
results = []
found = action = ''
locked_specs = _read_locklist()
for pkg in package:
match = False
for ent in locked_specs:
found = action = ''
if _match(ent, [pkg]):
found = ent
action = 'exclude' if ent.startswith('!') else 'add'
results.append((found, action))
match = True
if not match:
results.append((pkg, action))
return results
def _write_locklist(base, args, raw, try_installed, comment, info, prefix):
specs = set()
for pat in args:
if raw:
specs.add(pat)
continue
subj = dnf.subject.Subject(pat)
pkgs = None
if try_installed:
pkgs = subj.get_best_query(dnf.sack._rpmdb_sack(base), with_nevra=True,
with_provides=False, with_filenames=False)
if not pkgs:
pkgs = subj.get_best_query(base.sack, with_nevra=True, with_provides=False,
with_filenames=False)
if not pkgs:
print("%s %s" % (NOTFOUND_SPEC, pat))
for pkg in pkgs:
specs.add(pkgtup2spec(*pkg.pkgtup))
if specs:
try:
if not locklist_fn:
raise dnf.exceptions.Error(NO_LOCKLIST)
with open(locklist_fn, 'a') as f:
f.write(comment)
for spec in specs:
print("%s %s" % (info, spec))
f.write("%s%s\n" % (prefix, spec))
except IOError as e:
raise dnf.exceptions.Error(NOT_READABLE % e)
def _match(ent, patterns):
ent = ent.lstrip('!')
for pat in patterns:
if ent == pat:
return True
try:
n = hawkey.split_nevra(ent)
except hawkey.ValueException:
return False
for name in (
'%s' % n.name,
'%s.%s' % (n.name, n.arch),
'%s-%s' % (n.name, n.version),
'%s-%s-%s' % (n.name, n.version, n.release),
'%s-%s:%s' % (n.name, n.epoch, n.version),
'%s-%s-%s.%s' % (n.name, n.version, n.release, n.arch),
'%s-%s:%s-%s' % (n.name, n.epoch, n.version, n.release),
'%s:%s-%s-%s.%s' % (n.epoch, n.name, n.version, n.release, n.arch),
'%s-%s:%s-%s.%s' % (n.name, n.epoch, n.version, n.release, n.arch),
):
for pat in patterns:
if fnmatch.fnmatch(name, pat):
return True
return False
def pkgtup2spec(name, arch, epoch, version, release):
# we ignore arch
return "%s-%s:%s-%s.*" % (name, epoch or "0", version, release)
etckeeper.py 0000644 00000002406 15040264224 0007066 0 ustar 00 # etckeeper.py, support etckeeper for dnf
#
# Copyright (C) 2014 Peter Listiak
# https://github.com/plistiak/dnf-etckeeper
#
# Later modifications by Petr Spacek:
# Distutils code below was copied from etckeeper-bzr distributed with v1.15
#
import logging
import subprocess
import dnf
logger = logging.getLogger('dnf.plugin')
class Etckeeper(dnf.Plugin):
name = 'etckeeper'
def _run_command(self, command):
logger.debug('Etckeeper plugin: %s', command)
try:
with open("/dev/null", "wb") as devnull:
ret = subprocess.call(("etckeeper", command),
stdout=devnull, stderr=devnull,
close_fds=True)
if ret != 0:
raise dnf.exceptions.Error('"etckeeper %s" returned: %d' % (command, ret))
except OSError as err:
logger.warning('Failed to run "etckeeper %s": %s' % (command, err))
def resolved(self):
self._run_command("pre-install")
def transaction(self):
self._run_command("post-install")
if __name__ == "__main__":
from distutils.core import setup
setup(name="dnf-etckeeper",
packages=["dnf-plugins"],
package_dir={"dnf-plugins":"etckeeper-dnf"})
reposync.py 0000644 00000034470 15040264224 0006767 0 ustar 00 # reposync.py
# DNF plugin adding a command to download all packages from given remote repo.
#
# Copyright (C) 2014 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from __future__ import absolute_import
from __future__ import unicode_literals
import hawkey
import os
import shutil
import types
from dnfpluginscore import _, logger
from dnf.cli.option_parser import OptionParser
import dnf
import dnf.cli
def _pkgdir(intermediate, target):
cwd = dnf.i18n.ucd(os.getcwd())
return os.path.realpath(os.path.join(cwd, intermediate, target))
class RPMPayloadLocation(dnf.repo.RPMPayload):
def __init__(self, pkg, progress, pkg_location):
super(RPMPayloadLocation, self).__init__(pkg, progress)
self.package_dir = os.path.dirname(pkg_location)
def _target_params(self):
tp = super(RPMPayloadLocation, self)._target_params()
dnf.util.ensure_dir(self.package_dir)
tp['dest'] = self.package_dir
return tp
@dnf.plugin.register_command
class RepoSyncCommand(dnf.cli.Command):
aliases = ('reposync',)
summary = _('download all packages from remote repo')
def __init__(self, cli):
super(RepoSyncCommand, self).__init__(cli)
@staticmethod
def set_argparser(parser):
parser.add_argument('-a', '--arch', dest='arches', default=[],
action=OptionParser._SplitCallback, metavar='[arch]',
help=_('download only packages for this ARCH'))
parser.add_argument('--delete', default=False, action='store_true',
help=_('delete local packages no longer present in repository'))
parser.add_argument('--download-metadata', default=False, action='store_true',
help=_('download all the metadata.'))
parser.add_argument('-g', '--gpgcheck', default=False, action='store_true',
help=_('Remove packages that fail GPG signature checking '
'after downloading'))
parser.add_argument('-m', '--downloadcomps', default=False, action='store_true',
help=_('also download and uncompress comps.xml'))
parser.add_argument('--metadata-path',
help=_('where to store downloaded repository metadata. '
'Defaults to the value of --download-path.'))
parser.add_argument('-n', '--newest-only', default=False, action='store_true',
help=_('download only newest packages per-repo'))
parser.add_argument('--norepopath', default=False, action='store_true',
help=_("Don't add the reponame to the download path."))
parser.add_argument('-p', '--download-path', default='./',
help=_('where to store downloaded repositories'))
parser.add_argument('--remote-time', default=False, action='store_true',
help=_('try to set local timestamps of local files by '
'the one on the server'))
parser.add_argument('--source', default=False, action='store_true',
help=_('download only source packages'))
parser.add_argument('-u', '--urls', default=False, action='store_true',
help=_("Just list urls of what would be downloaded, "
"don't download"))
def configure(self):
demands = self.cli.demands
demands.available_repos = True
demands.sack_activation = True
repos = self.base.repos
if self.opts.repo:
repos.all().disable()
for repoid in self.opts.repo:
try:
repo = repos[repoid]
except KeyError:
raise dnf.cli.CliError("Unknown repo: '%s'." % repoid)
repo.enable()
if self.opts.source:
repos.enable_source_repos()
if len(list(repos.iter_enabled())) > 1 and self.opts.norepopath:
raise dnf.cli.CliError(
_("Can't use --norepopath with multiple repositories"))
for repo in repos.iter_enabled():
repo._repo.expire()
repo.deltarpm = False
def run(self):
self.base.conf.keepcache = True
gpgcheck_ok = True
for repo in self.base.repos.iter_enabled():
if self.opts.remote_time:
repo._repo.setPreserveRemoteTime(True)
if self.opts.download_metadata:
if self.opts.urls:
for md_type, md_location in repo._repo.getMetadataLocations():
url = repo.remote_location(md_location)
if url:
print(url)
else:
msg = _("Failed to get mirror for metadata: %s") % md_type
logger.warning(msg)
else:
self.download_metadata(repo)
if self.opts.downloadcomps:
if self.opts.urls:
mdl = dict(repo._repo.getMetadataLocations())
group_locations = [mdl[md_type]
for md_type in ('group', 'group_gz', 'group_gz_zck')
if md_type in mdl]
if group_locations:
for group_location in group_locations:
url = repo.remote_location(group_location)
if url:
print(url)
break
else:
msg = _("Failed to get mirror for the group file.")
logger.warning(msg)
else:
self.getcomps(repo)
pkglist = self.get_pkglist(repo)
if self.opts.urls:
self.print_urls(pkglist)
else:
self.download_packages(pkglist)
if self.opts.gpgcheck:
for pkg in pkglist:
local_path = self.pkg_download_path(pkg)
# base.package_signature_check uses pkg.localPkg() to determine
# the location of the package rpm file on the disk.
# Set it to the correct download path.
pkg.localPkg = types.MethodType(
lambda s, local_path=local_path: local_path, pkg)
result, error = self.base.package_signature_check(pkg)
if result != 0:
logger.warning(_("Removing {}: {}").format(
os.path.basename(local_path), error))
os.unlink(local_path)
gpgcheck_ok = False
if self.opts.delete:
self.delete_old_local_packages(repo, pkglist)
if not gpgcheck_ok:
raise dnf.exceptions.Error(_("GPG signature check failed."))
def repo_target(self, repo):
return _pkgdir(self.opts.destdir or self.opts.download_path,
repo.id if not self.opts.norepopath else '')
def metadata_target(self, repo):
if self.opts.metadata_path:
return _pkgdir(self.opts.metadata_path, repo.id)
else:
return self.repo_target(repo)
def pkg_download_path(self, pkg):
repo_target = self.repo_target(pkg.repo)
pkg_download_path = os.path.realpath(
os.path.join(repo_target, pkg.location))
# join() ensures repo_target ends with a path separator (otherwise the
# check would pass if pkg_download_path was a "sibling" path component
# of repo_target that has the same prefix).
if not pkg_download_path.startswith(os.path.join(repo_target, '')):
raise dnf.exceptions.Error(
_("Download target '{}' is outside of download path '{}'.").format(
pkg_download_path, repo_target))
return pkg_download_path
def delete_old_local_packages(self, repo, pkglist):
# delete any *.rpm file under target path, that was not downloaded from repository
downloaded_files = set(self.pkg_download_path(pkg) for pkg in pkglist)
for dirpath, dirnames, filenames in os.walk(self.repo_target(repo)):
for filename in filenames:
path = os.path.join(dirpath, filename)
if filename.endswith('.rpm') and os.path.isfile(path):
if path not in downloaded_files:
# Delete disappeared or relocated file
try:
os.unlink(path)
logger.info(_("[DELETED] %s"), path)
except OSError:
logger.error(_("failed to delete file %s"), path)
def getcomps(self, repo):
comps_fn = repo._repo.getCompsFn()
if comps_fn:
dest_path = self.metadata_target(repo)
dnf.util.ensure_dir(dest_path)
dest = os.path.join(dest_path, 'comps.xml')
dnf.yum.misc.decompress(comps_fn, dest=dest)
logger.info(_("comps.xml for repository %s saved"), repo.id)
def download_metadata(self, repo):
repo_target = self.metadata_target(repo)
repo._repo.downloadMetadata(repo_target)
return True
def _get_latest(self, query):
"""
return union of these queries:
- the latest NEVRAs from non-modular packages
- all packages from stream version with the latest package NEVRA
(this should not be needed but the latest package NEVRAs might be
part of an older module version)
- all packages from the latest stream version
"""
if not dnf.base.WITH_MODULES:
return query.latest()
query.apply()
module_packages = self.base._moduleContainer.getModulePackages()
all_artifacts = set()
module_dict = {} # {NameStream: {Version: [modules]}}
artifact_version = {} # {artifact: {NameStream: [Version]}}
for module_package in module_packages:
artifacts = module_package.getArtifacts()
all_artifacts.update(artifacts)
module_dict.setdefault(module_package.getNameStream(), {}).setdefault(
module_package.getVersionNum(), []).append(module_package)
for artifact in artifacts:
artifact_version.setdefault(artifact, {}).setdefault(
module_package.getNameStream(), []).append(module_package.getVersionNum())
# the latest NEVRAs from non-modular packages
latest_query = query.filter(
pkg__neq=query.filter(nevra_strict=all_artifacts)).latest()
# artifacts from the newest version and those versions that contain an artifact
# with the highest NEVRA
latest_stream_artifacts = set()
for namestream, version_dict in module_dict.items():
# versions that will be synchronized
versions = set()
# add the newest stream version
versions.add(sorted(version_dict.keys(), reverse=True)[0])
# collect all artifacts in all stream versions
stream_artifacts = set()
for modules in version_dict.values():
for module in modules:
stream_artifacts.update(module.getArtifacts())
# find versions to which the packages with the highest NEVRAs belong
for latest_pkg in query.filter(nevra_strict=stream_artifacts).latest():
# here we depend on modules.yaml allways containing full NEVRA (including epoch)
nevra = "{0.name}-{0.epoch}:{0.version}-{0.release}.{0.arch}".format(latest_pkg)
# download only highest version containing the latest artifact
versions.add(max(artifact_version[nevra][namestream]))
# add all artifacts from selected versions for synchronization
for version in versions:
for module in version_dict[version]:
latest_stream_artifacts.update(module.getArtifacts())
latest_query = latest_query.union(query.filter(nevra_strict=latest_stream_artifacts))
return latest_query
def get_pkglist(self, repo):
query = self.base.sack.query(flags=hawkey.IGNORE_MODULAR_EXCLUDES).available().filterm(
reponame=repo.id)
if self.opts.newest_only:
query = self._get_latest(query)
if self.opts.source:
query.filterm(arch='src')
elif self.opts.arches:
query.filterm(arch=self.opts.arches)
return query
def download_packages(self, pkglist):
base = self.base
progress = base.output.progress
if progress is None:
progress = dnf.callback.NullDownloadProgress()
drpm = dnf.drpm.DeltaInfo(base.sack.query(flags=hawkey.IGNORE_MODULAR_EXCLUDES).installed(),
progress, 0)
payloads = [RPMPayloadLocation(pkg, progress, self.pkg_download_path(pkg))
for pkg in pkglist]
base._download_remote_payloads(payloads, drpm, progress, None, False)
def print_urls(self, pkglist):
for pkg in pkglist:
url = pkg.remote_location()
if url:
print(url)
else:
msg = _("Failed to get mirror for package: %s") % pkg.name
logger.warning(msg)
repomanage.py 0000644 00000024512 15040264224 0007237 0 ustar 00 # repomanage.py
# DNF plugin adding a command to manage rpm packages from given directory.
#
# Copyright (C) 2015 Igor Gnatenko
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from __future__ import absolute_import
from __future__ import unicode_literals
from dnfpluginscore import _, logger
import dnf
import dnf.cli
import logging
import os
import hawkey
class RepoManage(dnf.Plugin):
name = "repomanage"
def __init__(self, base, cli):
super(RepoManage, self).__init__(base, cli)
if cli is None:
return
cli.register_command(RepoManageCommand)
class RepoManageCommand(dnf.cli.Command):
aliases = ("repomanage",)
summary = _("Manage a directory of rpm packages")
def pre_configure(self):
if not self.opts.verbose and not self.opts.quiet:
self.cli.redirect_logger(stdout=logging.WARNING, stderr=logging.INFO)
def configure(self):
if not self.opts.verbose and not self.opts.quiet:
self.cli.redirect_repo_progress()
demands = self.cli.demands
demands.sack_activation = True
def run(self):
if self.opts.new and self.opts.old:
raise dnf.exceptions.Error(_("Pass either --old or --new, not both!"))
if self.opts.new and self.opts.oldonly:
raise dnf.exceptions.Error(_("Pass either --oldonly or --new, not both!"))
if self.opts.old and self.opts.oldonly:
raise dnf.exceptions.Error(_("Pass either --old or --oldonly, not both!"))
if not self.opts.old and not self.opts.oldonly:
self.opts.new = True
verfile = {}
pkgdict = {}
module_dict = {} # {NameStream: {Version: [modules]}}
all_modular_artifacts = set()
keepnum = int(self.opts.keep) # the number of items to keep
try:
REPOMANAGE_REPOID = "repomanage_repo"
repo_conf = self.base.repos.add_new_repo(REPOMANAGE_REPOID, self.base.conf, baseurl=[self.opts.path])
# Always expire the repo, otherwise repomanage could use cached metadata and give identical results
# for multiple runs even if the actual repo changed in the meantime
repo_conf._repo.expire()
self.base._add_repo_to_sack(repo_conf)
if dnf.base.WITH_MODULES:
self.base._setup_modular_excludes()
# Prepare modules
module_packages = self.base._moduleContainer.getModulePackages()
for module_package in module_packages:
# Even though we load only REPOMANAGE_REPOID other modules can be loaded from system
# failsafe data automatically, we don't want them affecting repomanage results so ONLY
# use modules from REPOMANAGE_REPOID.
if module_package.getRepoID() == REPOMANAGE_REPOID:
all_modular_artifacts.update(module_package.getArtifacts())
module_dict.setdefault(module_package.getNameStream(), {}).setdefault(
module_package.getVersionNum(), []).append(module_package)
except dnf.exceptions.RepoError:
rpm_list = []
rpm_list = self._get_file_list(self.opts.path, ".rpm")
if len(rpm_list) == 0:
raise dnf.exceptions.Error(_("No files to process"))
self.base.reset(sack=True, repos=True)
self.base.fill_sack(load_system_repo=False, load_available_repos=False)
try:
self.base.add_remote_rpms(rpm_list, progress=self.base.output.progress)
except IOError:
logger.warning(_("Could not open {}").format(', '.join(rpm_list)))
# Prepare regular packages
query = self.base.sack.query(flags=hawkey.IGNORE_MODULAR_EXCLUDES).available()
packages = [x for x in query.filter(pkg__neq=query.filter(nevra_strict=all_modular_artifacts)).available()]
packages.sort()
for pkg in packages:
na = (pkg.name, pkg.arch)
if na in pkgdict:
if pkg not in pkgdict[na]:
pkgdict[na].append(pkg)
else:
pkgdict[na] = [pkg]
nevra = self._package_to_nevra(pkg)
if nevra in verfile:
verfile[nevra].append(self._package_to_path(pkg))
else:
verfile[nevra] = [self._package_to_path(pkg)]
outputpackages = []
# modular packages
keepnum_latest_stream_artifacts = set()
if self.opts.new:
# regular packages
for (n, a) in pkgdict.keys():
evrlist = pkgdict[(n, a)]
newevrs = evrlist[-keepnum:]
for package in newevrs:
nevra = self._package_to_nevra(package)
for fpkg in verfile[nevra]:
outputpackages.append(fpkg)
# modular packages
for streams_by_version in module_dict.values():
sorted_stream_versions = sorted(streams_by_version.keys())
new_sorted_stream_versions = sorted_stream_versions[-keepnum:]
for i in new_sorted_stream_versions:
for stream in streams_by_version[i]:
keepnum_latest_stream_artifacts.update(set(stream.getArtifacts()))
if self.opts.old:
# regular packages
for (n, a) in pkgdict.keys():
evrlist = pkgdict[(n, a)]
oldevrs = evrlist[:-keepnum]
for package in oldevrs:
nevra = self._package_to_nevra(package)
for fpkg in verfile[nevra]:
outputpackages.append(fpkg)
# modular packages
for streams_by_version in module_dict.values():
sorted_stream_versions = sorted(streams_by_version.keys())
old_sorted_stream_versions = sorted_stream_versions[:-keepnum]
for i in old_sorted_stream_versions:
for stream in streams_by_version[i]:
keepnum_latest_stream_artifacts.update(set(stream.getArtifacts()))
if self.opts.oldonly:
# regular packages
for (n, a) in pkgdict.keys():
evrlist = pkgdict[(n, a)]
oldevrs = evrlist[:-keepnum]
for package in oldevrs:
nevra = self._package_to_nevra(package)
for fpkg in verfile[nevra]:
outputpackages.append(fpkg)
# modular packages
keepnum_newer_stream_artifacts = set()
for streams_by_version in module_dict.values():
sorted_stream_versions = sorted(streams_by_version.keys())
new_sorted_stream_versions = sorted_stream_versions[-keepnum:]
for i in new_sorted_stream_versions:
for stream in streams_by_version[i]:
keepnum_newer_stream_artifacts.update(set(stream.getArtifacts()))
for streams_by_version in module_dict.values():
sorted_stream_versions = sorted(streams_by_version.keys())
old_sorted_stream_versions = sorted_stream_versions[:-keepnum]
for i in old_sorted_stream_versions:
for stream in streams_by_version[i]:
for artifact in stream.getArtifacts():
if artifact not in keepnum_newer_stream_artifacts:
keepnum_latest_stream_artifacts.add(artifact)
modular_packages = [self._package_to_path(x) for x in query.filter(pkg__eq=query.filter(nevra_strict=keepnum_latest_stream_artifacts)).available()]
outputpackages = outputpackages + modular_packages
outputpackages.sort()
if self.opts.space:
print(" ".join(outputpackages))
else:
for pkg in outputpackages:
print(pkg)
@staticmethod
def set_argparser(parser):
parser.add_argument("-o", "--old", action="store_true",
help=_("Print the older packages"))
parser.add_argument("-O", "--oldonly", action="store_true",
help=_("Print the older packages. Exclude the newest packages."))
parser.add_argument("-n", "--new", action="store_true",
help=_("Print the newest packages"))
parser.add_argument("-s", "--space", action="store_true",
help=_("Space separated output, not newline"))
parser.add_argument("-k", "--keep", action="store", metavar="KEEP",
help=_("Newest N packages to keep - defaults to 1"),
default=1, type=int)
parser.add_argument("path", action="store",
help=_("Path to directory"))
@staticmethod
def _get_file_list(path, ext):
"""Return all files in path matching ext
return list object
"""
filelist = []
for root, dirs, files in os.walk(path):
for f in files:
if os.path.splitext(f)[1].lower() == str(ext):
filelist.append(os.path.join(root, f))
return filelist
def _package_to_path(self, pkg):
if len(self.base.repos):
return os.path.join(self.opts.path, pkg.location)
else:
return pkg.location
@staticmethod
def _package_to_nevra(pkg):
return (pkg.name, pkg.epoch, pkg.version, pkg.release, pkg.arch)
changelog.py 0000644 00000011547 15040264224 0007054 0 ustar 00 # changelog.py
# DNF plugin adding a command changelog.
#
# Copyright (C) 2014 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from __future__ import absolute_import
from __future__ import unicode_literals
import argparse
import collections
import dateutil.parser
from dnfpluginscore import _, P_, logger
import dnf
import dnf.cli
def validate_date(val):
try:
return dateutil.parser.parse(val, fuzzy=True)
except (ValueError, TypeError, OverflowError):
raise argparse.ArgumentTypeError(_('Not a valid date: "{0}".').format(val))
@dnf.plugin.register_command
class ChangelogCommand(dnf.cli.Command):
aliases = ('changelog',)
summary = _('Show changelog data of packages')
@staticmethod
def set_argparser(parser):
filter_group = parser.add_mutually_exclusive_group()
filter_group.add_argument(
'--since', metavar="DATE", default=None,
type=validate_date,
help=_('show changelog entries since DATE. To avoid ambiguosity, '
'YYYY-MM-DD format is recommended.'))
filter_group.add_argument(
'--count', default=None, type=int,
help=_('show given number of changelog entries per package'))
filter_group.add_argument(
'--upgrades', default=False, action='store_true',
help=_('show only new changelog entries for packages, that provide an '
'upgrade for some of already installed packages.'))
parser.add_argument("package", nargs='*', metavar=_('PACKAGE'))
def configure(self):
demands = self.cli.demands
demands.available_repos = True
demands.sack_activation = True
demands.changelogs = True
def query(self):
q = self.base.sack.query()
if self.opts.package:
q.filterm(empty=True)
for pkg in self.opts.package:
pkg_q = dnf.subject.Subject(pkg, ignore_case=True).get_best_query(
self.base.sack, with_nevra=True,
with_provides=False, with_filenames=False)
if self.opts.repo:
pkg_q.filterm(reponame=self.opts.repo)
if pkg_q:
q = q.union(pkg_q.latest())
else:
logger.info(_('No match for argument: %s') % pkg)
elif self.opts.repo:
q.filterm(reponame=self.opts.repo)
if self.opts.upgrades:
q = q.upgrades()
else:
q = q.available()
return q
def by_srpm(self, packages):
by_srpm = collections.OrderedDict()
for pkg in sorted(packages):
by_srpm.setdefault((pkg.source_name or pkg.name, pkg.evr), []).append(pkg)
return by_srpm
def filter_changelogs(self, package):
if self.opts.upgrades:
return self.base.latest_changelogs(package)
elif self.opts.count:
return package.changelogs[:self.opts.count]
elif self.opts.since:
return [chlog for chlog in package.changelogs
if chlog['timestamp'] >= self.opts.since.date()]
else:
return package.changelogs
def run(self):
if self.opts.since:
logger.info(_('Listing changelogs since {}').format(self.opts.since))
elif self.opts.count:
logger.info(P_('Listing only latest changelog',
'Listing {} latest changelogs',
self.opts.count).format(self.opts.count))
elif self.opts.upgrades:
logger.info(
_('Listing only new changelogs since installed version of the package'))
else:
logger.info(_('Listing all changelogs'))
by_srpm = self.by_srpm(self.query())
for name in by_srpm:
print(_('Changelogs for {}').format(
', '.join(sorted({str(pkg) for pkg in by_srpm[name]}))))
for chlog in self.filter_changelogs(by_srpm[name][0]):
print(self.base.format_changelog(chlog))
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Parse the key urls and validate them.
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rN ZReporJ rr � Exceptionrs r� r: r( r( r( r) �<module> sJ 4O config_manager.py 0000644 00000025205 15040264225 0010061 0 ustar 00 #
# Copyright (C) 2015 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from __future__ import absolute_import
from __future__ import unicode_literals
from dnfpluginscore import _, logger, P_
import dnf
import dnf.cli
import dnf.pycomp
import dnf.util
import fnmatch
import hashlib
import os
import re
import shutil
@dnf.plugin.register_command
class ConfigManagerCommand(dnf.cli.Command):
aliases = ['config-manager']
summary = _('manage {prog} configuration options and repositories').format(
prog=dnf.util.MAIN_PROG)
@staticmethod
def set_argparser(parser):
parser.add_argument(
'crepo', nargs='*', metavar='repo',
help=_('repo to modify'))
parser.add_argument(
'--save', default=False, action='store_true',
help=_('save the current options (useful with --setopt)'))
parser.add_argument(
'--add-repo', default=[], action='append', metavar='URL',
help=_('add (and enable) the repo from the specified file or url'))
parser.add_argument(
'--dump', default=False, action='store_true',
help=_('print current configuration values to stdout'))
parser.add_argument(
'--dump-variables', default=False, action='store_true',
help=_('print variable values to stdout'))
enable_group = parser.add_mutually_exclusive_group()
enable_group.add_argument("--set-enabled", default=False,
dest="set_enabled", action="store_true",
help=_("enable repos (automatically saves)"))
enable_group.add_argument("--set-disabled", default=False,
dest="set_disabled", action="store_true",
help=_("disable repos (automatically saves)"))
def configure(self):
# setup sack and populate it with enabled repos
demands = self.cli.demands
demands.available_repos = True
# if no argument was passed then error
if (not (self.opts.add_repo != [] or
self.opts.save or
self.opts.dump or
self.opts.dump_variables or
self.opts.set_disabled or
self.opts.set_enabled) ):
self.cli.optparser.error(_("one of the following arguments is required: {}")
.format(' '.join([
"--save", "--add-repo",
"--dump", "--dump-variables",
"--set-enabled", "--enable",
"--set-disabled", "--disable"])))
# warn with hint if --enablerepo or --disablerepo argument was passed
if self.opts.repos_ed != []:
logger.warning(_("Warning: --enablerepo/--disablerepo arguments have no meaning"
"with config manager. Use --set-enabled/--set-disabled instead."))
if (self.opts.save or self.opts.set_enabled or
self.opts.set_disabled or self.opts.add_repo):
demands.root_user = True
# sanitize commas https://bugzilla.redhat.com/show_bug.cgi?id=1830530
temp_list = [x.split(',') for x in self.opts.crepo if x != ',']
# flatten sublists
self.opts.crepo = [item for sublist in temp_list
for item in sublist if item != '']
def run(self):
"""Execute the util action here."""
if self.opts.add_repo:
self.add_repo()
else:
self.modify_repo()
def modify_repo(self):
""" process --set-enabled, --set-disabled and --setopt options """
matching_repos = [] # list of matched repositories
not_matching_repos_id = set() # IDs of not matched repositories
def match_repos(key, add_matching_repos):
matching = self.base.repos.get_matching(key)
if not matching:
not_matching_repos_id.add(name)
elif add_matching_repos:
matching_repos.extend(matching)
if self.opts.crepo:
for name in self.opts.crepo:
match_repos(name, True)
if hasattr(self.opts, 'repo_setopts'):
for name in self.opts.repo_setopts.keys():
match_repos(name, False)
else:
if hasattr(self.opts, 'repo_setopts'):
for name in self.opts.repo_setopts.keys():
match_repos(name, True)
if not_matching_repos_id:
raise dnf.exceptions.Error(_("No matching repo to modify: %s.")
% ', '.join(not_matching_repos_id))
sbc = self.base.conf
modify = {}
if hasattr(self.opts, 'main_setopts') and self.opts.main_setopts:
modify = self.opts.main_setopts
if self.opts.dump_variables:
for name, val in self.base.conf.substitutions.items():
print("%s = %s" % (name, val))
if not self.opts.crepo or 'main' in self.opts.crepo:
if self.opts.save and modify:
# modify [main] in global configuration file
self.base.conf.write_raw_configfile(self.base.conf.config_file_path, 'main',
sbc.substitutions, modify)
if self.opts.dump:
print(self.base.output.fmtSection('main'))
print(self.base.conf.dump())
if not matching_repos:
return
if self.opts.set_enabled or self.opts.set_disabled:
self.opts.save = True
for repo in sorted(matching_repos):
repo_modify = {}
if self.opts.set_enabled:
repo_modify['enabled'] = "1"
elif self.opts.set_disabled:
repo_modify['enabled'] = "0"
if hasattr(self.opts, 'repo_setopts'):
for repoid, setopts in self.opts.repo_setopts.items():
if fnmatch.fnmatch(repo.id, repoid):
repo_modify.update(setopts)
if self.opts.save and repo_modify:
self.base.conf.write_raw_configfile(repo.repofile, repo.id, sbc.substitutions, repo_modify)
if self.opts.dump:
print(self.base.output.fmtSection('repo: ' + repo.id))
print(repo.dump())
def add_repo(self):
""" process --add-repo option """
# Get the reposdir location
myrepodir = self.base.conf.get_reposdir
errors_count = 0
for url in self.opts.add_repo:
if dnf.pycomp.urlparse.urlparse(url).scheme == '':
url = 'file://' + os.path.abspath(url)
logger.info(_('Adding repo from: %s'), url)
if url.endswith('.repo'):
# .repo file - download, put into reposdir and enable it
destname = os.path.basename(url)
destname = os.path.join(myrepodir, destname)
try:
f = self.base.urlopen(url, mode='w+')
shutil.copy2(f.name, destname)
os.chmod(destname, 0o644)
f.close()
except IOError as e:
errors_count += 1
logger.error(e)
continue
else:
# just url to repo, create .repo file on our own
repoid = sanitize_url_to_fs(url)
reponame = 'created by {} config-manager from {}'.format(dnf.util.MAIN_PROG, url)
destname = os.path.join(myrepodir, "%s.repo" % repoid)
content = "[%s]\nname=%s\nbaseurl=%s\nenabled=1\n" % \
(repoid, reponame, url)
if not save_to_file(destname, content):
continue
if errors_count:
raise dnf.exceptions.Error(P_("Configuration of repo failed",
"Configuration of repos failed", errors_count))
def save_to_file(filename, content):
try:
with open(filename, 'w+') as fd:
dnf.pycomp.write_to_file(fd, content)
os.chmod(filename, 0o644)
except (IOError, OSError) as e:
logger.error(_('Could not save repo to repofile %s: %s'),
filename, e)
return False
return True
# Regular expressions to sanitise cache filenames
RE_SCHEME = re.compile(r'^\w+:/*(\w+:|www\.)?')
RE_SLASH = re.compile(r'[?/:&#|~\*\[\]\(\)\'\\]+')
RE_BEGIN = re.compile(r'^[,.]*')
RE_FINAL = re.compile(r'[,.]*$')
def sanitize_url_to_fs(url):
"""Return a filename suitable for the filesystem and for repo id
Strips dangerous and common characters to create a filename we
can use to store the cache in.
"""
try:
if RE_SCHEME.match(url):
if dnf.pycomp.PY3:
url = url.encode('idna').decode('utf-8')
else:
if isinstance(url, str):
url = url.decode('utf-8').encode('idna')
else:
url = url.encode('idna')
if isinstance(url, unicode):
url = url.encode('utf-8')
except (UnicodeDecodeError, UnicodeEncodeError, UnicodeError, TypeError):
pass
url = RE_SCHEME.sub("", url)
url = RE_SLASH.sub("_", url)
url = RE_BEGIN.sub("", url)
url = RE_FINAL.sub("", url)
# limit length of url
if len(url) > 250:
parts = url[:185].split('_')
lastindex = 185-len(parts[-1])
csum = hashlib.sha256()
csum.update(url[lastindex:].encode('utf-8'))
url = url[:lastindex] + '_' + csum.hexdigest()
# remove all not allowed characters
allowed_regex = "[^abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_.:-]"
return re.sub(allowed_regex, '', url)
repoclosure.py 0000644 00000015233 15040264225 0007464 0 ustar 00 # repoclosure.py
# DNF plugin adding a command to display a list of unresolved dependencies
# for repositories.
#
# Copyright (C) 2015 Igor Gnatenko
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from __future__ import absolute_import
from __future__ import unicode_literals
from dnfpluginscore import _
import dnf.cli
class RepoClosure(dnf.Plugin):
name = "repoclosure"
def __init__(self, base, cli):
super(RepoClosure, self).__init__(base, cli)
if cli is None:
return
cli.register_command(RepoClosureCommand)
class RepoClosureCommand(dnf.cli.Command):
aliases = ("repoclosure",)
summary = _("Display a list of unresolved dependencies for repositories")
def configure(self):
demands = self.cli.demands
demands.sack_activation = True
demands.available_repos = True
if self.opts.repo:
for repo in self.base.repos.all():
if repo.id not in self.opts.repo and repo.id not in self.opts.check:
repo.disable()
else:
repo.enable()
def run(self):
if self.opts.arches:
unresolved = self._get_unresolved(self.opts.arches)
else:
unresolved = self._get_unresolved()
for pkg in sorted(unresolved.keys()):
print("package: {} from {}".format(str(pkg), pkg.reponame))
print(" unresolved deps:")
for dep in unresolved[pkg]:
print(" {}".format(dep))
if len(unresolved) > 0:
msg = _("Repoclosure ended with unresolved dependencies.")
raise dnf.exceptions.Error(msg)
def _get_unresolved(self, arch=None):
unresolved = {}
deps = set()
# We have two sets of packages, available and to_check:
# * available is the set of packages used to satisfy dependencies
# * to_check is the set of packages we are checking the dependencies of
#
# to_check can be a subset of available if the --arch, --best, --check,
# --newest, or --pkg options are used
#
# --arch: only packages matching arch are checked
# --best: available only contains the latest packages per arch across all repos
# --check: only check packages in the specified repo(s)
# --newest: only consider the latest versions of a package from each repo
# --pkg: only check the specified packages
#
# Relationship of --best and --newest:
#
# Pkg Set | Neither | --best | --newest | --best and --newest |
# available | all | latest in all repos | latest per repo | latest in all repos |
# to_check | all | all | latest per repo | latest per repo |
if self.opts.newest:
available = self.base.sack.query().filter(empty=True)
to_check = self.base.sack.query().filter(empty=True)
for repo in self.base.repos.iter_enabled():
available = \
available.union(self.base.sack.query().filter(reponame=repo.id).latest())
to_check = \
to_check.union(self.base.sack.query().filter(reponame=repo.id).latest())
else:
available = self.base.sack.query().available()
to_check = self.base.sack.query().available()
if self.opts.pkglist:
pkglist_q = self.base.sack.query().filter(empty=True)
errors = []
for pkg in self.opts.pkglist:
subj = dnf.subject.Subject(pkg)
pkg_q = to_check.intersection(
subj.get_best_query(self.base.sack, with_nevra=True,
with_provides=False, with_filenames=False))
if pkg_q:
pkglist_q = pkglist_q.union(pkg_q)
else:
errors.append(pkg)
if errors:
raise dnf.exceptions.Error(
_('no package matched: %s') % ', '.join(errors))
to_check = pkglist_q
if self.opts.check:
to_check.filterm(reponame=self.opts.check)
if arch is not None:
to_check.filterm(arch=arch)
if self.base.conf.best:
available.filterm(latest_per_arch=True)
available.apply()
to_check.apply()
for pkg in to_check:
unresolved[pkg] = set()
for req in pkg.requires:
reqname = str(req)
# XXX: https://bugzilla.redhat.com/show_bug.cgi?id=1186721
if reqname.startswith("solvable:") or \
reqname.startswith("rpmlib("):
continue
deps.add(req)
unresolved[pkg].add(req)
unresolved_deps = set(x for x in deps if not available.filter(provides=x))
unresolved_transition = {k: set(x for x in v if x in unresolved_deps)
for k, v in unresolved.items()}
return {k: v for k, v in unresolved_transition.items() if v}
@staticmethod
def set_argparser(parser):
parser.add_argument("--arch", default=[], action="append", dest='arches',
help=_("check packages of the given archs, can be "
"specified multiple times"))
parser.add_argument("--check", default=[], action="append",
help=_("Specify repositories to check"))
parser.add_argument("-n", "--newest", action="store_true",
help=_("Check only the newest packages in the "
"repos"))
parser.add_argument("--pkg", default=[], action="append",
help=_("Check closure for this package only"),
dest="pkglist")
copr.py 0000644 00000073132 15040264225 0006067 0 ustar 00 # supplies the 'copr' command.
#
# Copyright (C) 2014-2015 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from __future__ import print_function
import glob
import itertools
import json
import os
import re
import shutil
import stat
import sys
import base64
import json
from dnfpluginscore import _, logger
import dnf
from dnf.pycomp import PY3
from dnf.i18n import ucd
import rpm
# Attempt importing the linux_distribution function from distro
# If that fails, attempt to import the deprecated implementation
# from the platform module.
try:
from distro import name, version, codename, os_release_attr
# Re-implement distro.linux_distribution() to avoid a deprecation warning
def linux_distribution():
return (name(), version(), codename())
except ImportError:
def os_release_attr(_):
return ""
try:
from platform import linux_distribution
except ImportError:
# Simple fallback for distributions that lack an implementation
def linux_distribution():
with open('/etc/os-release') as os_release_file:
os_release_data = {}
for line in os_release_file:
try:
os_release_key, os_release_value = line.rstrip().split('=')
os_release_data[os_release_key] = os_release_value.strip('"')
except ValueError:
# Skip empty lines and everything that is not a simple
# variable assignment
pass
return (os_release_data['NAME'], os_release_data['VERSION_ID'], None)
PLUGIN_CONF = 'copr'
YES = set([_('yes'), _('y')])
NO = set([_('no'), _('n'), ''])
if PY3:
from configparser import ConfigParser, NoOptionError, NoSectionError
from urllib.request import urlopen, HTTPError, URLError
else:
from ConfigParser import ConfigParser, NoOptionError, NoSectionError
from urllib2 import urlopen, HTTPError, URLError
@dnf.plugin.register_command
class CoprCommand(dnf.cli.Command):
""" Copr plugin for DNF """
chroot_config = None
default_hostname = "copr.fedorainfracloud.org"
default_hub = "fedora"
default_protocol = "https"
default_port = 443
default_url = default_protocol + "://" + default_hostname
aliases = ("copr",)
summary = _("Interact with Copr repositories.")
first_warning = True
usage = _("""
enable name/project [chroot]
disable name/project
remove name/project
list --installed/enabled/disabled
list --available-by-user=NAME
search project
Examples:
copr enable rhscl/perl516 epel-6-x86_64
copr enable ignatenkobrain/ocltoys
copr disable rhscl/perl516
copr remove rhscl/perl516
copr list --enabled
copr list --available-by-user=ignatenkobrain
copr search tests
""")
@staticmethod
def set_argparser(parser):
parser.add_argument('subcommand', nargs=1,
choices=['help', 'enable', 'disable',
'remove', 'list', 'search'])
list_option = parser.add_mutually_exclusive_group()
list_option.add_argument('--installed', action='store_true',
help=_('List all installed Copr repositories (default)'))
list_option.add_argument('--enabled', action='store_true',
help=_('List enabled Copr repositories'))
list_option.add_argument('--disabled', action='store_true',
help=_('List disabled Copr repositories'))
list_option.add_argument('--available-by-user', metavar='NAME',
help=_('List available Copr repositories by user NAME'))
parser.add_argument('--hub', help=_('Specify an instance of Copr to work with'))
parser.add_argument('arg', nargs='*')
def configure(self):
if self.cli.command.opts.command != "copr":
return
copr_hub = None
copr_plugin_config = ConfigParser()
config_files = []
config_path = self.base.conf.pluginconfpath[0]
default_config_file = os.path.join(config_path, PLUGIN_CONF + ".conf")
if os.path.isfile(default_config_file):
config_files.append(default_config_file)
copr_plugin_config.read(default_config_file)
if copr_plugin_config.has_option('main', 'distribution') and\
copr_plugin_config.has_option('main', 'releasever'):
distribution = copr_plugin_config.get('main', 'distribution')
releasever = copr_plugin_config.get('main', 'releasever')
self.chroot_config = [distribution, releasever]
else:
self.chroot_config = [False, False]
for filename in os.listdir(os.path.join(config_path, PLUGIN_CONF + ".d")):
if filename.endswith('.conf'):
config_file = os.path.join(config_path, PLUGIN_CONF + ".d", filename)
config_files.append(config_file)
project = []
if len(self.opts.arg):
project = self.opts.arg[0].split("/")
if len(project) == 3 and self.opts.hub:
logger.critical(
_('Error: ') +
_('specify Copr hub either with `--hub` or using '
'`copr_hub/copr_username/copr_projectname` format')
)
raise dnf.cli.CliError(_('multiple hubs specified'))
# Copr hub was not specified, using default hub `fedora`
elif not self.opts.hub and len(project) != 3:
self.copr_hostname = self.default_hostname
self.copr_url = self.default_url
# Copr hub specified with hub/user/project format
elif len(project) == 3:
copr_hub = project[0]
else:
copr_hub = self.opts.hub
# Try to find hub in a config file
if config_files and copr_hub:
self.copr_url = None
copr_plugin_config.read(sorted(config_files, reverse=True))
hostname = self._read_config_item(copr_plugin_config, copr_hub, 'hostname', None)
if hostname:
protocol = self._read_config_item(copr_plugin_config, copr_hub, 'protocol',
self.default_protocol)
port = self._read_config_item(copr_plugin_config, copr_hub, 'port',
self.default_port)
self.copr_hostname = hostname
self.copr_url = protocol + "://" + hostname
if int(port) != self.default_port:
self.copr_url += ":" + port
self.copr_hostname += ":" + port
if not self.copr_url:
if '://' not in copr_hub:
self.copr_hostname = copr_hub
self.copr_url = self.default_protocol + "://" + copr_hub
else:
self.copr_hostname = copr_hub.split('://', 1)[1]
self.copr_url = copr_hub
def _read_config_item(self, config, hub, section, default):
try:
return config.get(hub, section)
except (NoOptionError, NoSectionError):
return default
def _user_warning_before_prompt(self, text):
sys.stderr.write("{0}\n".format(text.strip()))
def run(self):
subcommand = self.opts.subcommand[0]
if subcommand == "help":
self.cli.optparser.print_help(self)
return 0
if subcommand == "list":
if self.opts.available_by_user:
self._list_user_projects(self.opts.available_by_user)
return
else:
self._list_installed_repositories(self.base.conf.reposdir[0],
self.opts.enabled, self.opts.disabled)
return
try:
project_name = self.opts.arg[0]
except (ValueError, IndexError):
logger.critical(
_('Error: ') +
_('exactly two additional parameters to '
'copr command are required'))
self.cli.optparser.print_help(self)
raise dnf.cli.CliError(
_('exactly two additional parameters to '
'copr command are required'))
try:
chroot = self.opts.arg[1]
if len(self.opts.arg) > 2:
raise dnf.exceptions.Error(_('Too many arguments.'))
self.chroot_parts = chroot.split("-")
if len(self.chroot_parts) < 3:
raise dnf.exceptions.Error(_('Bad format of optional chroot. The format is '
'distribution-version-architecture.'))
except IndexError:
chroot = self._guess_chroot()
self.chroot_parts = chroot.split("-")
# commands without defined copr_username/copr_projectname
if subcommand == "search":
self._search(project_name)
return
project = project_name.split("/")
if len(project) not in [2, 3]:
logger.critical(
_('Error: ') +
_('use format `copr_username/copr_projectname` '
'to reference copr project'))
raise dnf.cli.CliError(_('bad copr project format'))
elif len(project) == 2:
copr_username = project[0]
copr_projectname = project[1]
else:
copr_username = project[1]
copr_projectname = project[2]
project_name = copr_username + "/" + copr_projectname
repo_filename = "{0}/_copr:{1}:{2}:{3}.repo".format(
self.base.conf.get_reposdir, self.copr_hostname,
self._sanitize_username(copr_username), copr_projectname)
if subcommand == "enable":
self._need_root()
info = _("""
Enabling a Copr repository. Please note that this repository is not part
of the main distribution, and quality may vary.
The Fedora Project does not exercise any power over the contents of
this repository beyond the rules outlined in the Copr FAQ at
<https://docs.pagure.org/copr.copr/user_documentation.html#what-i-can-build-in-copr>,
and packages are not held to any quality or security level.
Please do not file bug reports about these packages in Fedora
Bugzilla. In case of problems, contact the owner of this repository.
""")
project = '/'.join([self.copr_hostname, copr_username,
copr_projectname])
msg = "Do you really want to enable {0}?".format(project)
self._ask_user(info, msg)
self._download_repo(project_name, repo_filename)
logger.info(_("Repository successfully enabled."))
self._runtime_deps_warning(copr_username, copr_projectname)
elif subcommand == "disable":
self._need_root()
self._disable_repo(copr_username, copr_projectname)
logger.info(_("Repository successfully disabled."))
elif subcommand == "remove":
self._need_root()
self._remove_repo(copr_username, copr_projectname)
logger.info(_("Repository successfully removed."))
else:
raise dnf.exceptions.Error(
_('Unknown subcommand {}.').format(subcommand))
def _list_repo_file(self, repo_id, repo, enabled_only, disabled_only):
file_name = repo.repofile.split('/')[-1]
match_new = re.match("_copr:" + self.copr_hostname, file_name)
match_old = self.copr_url == self.default_url and re.match("_copr_", file_name)
match_any = re.match("_copr:|^_copr_", file_name)
if self.opts.hub:
if not match_new and not match_old:
return
elif not match_any:
return
if re.match('copr:.*:.*:.*:ml', repo_id):
# We skip multilib repositories
return
if re.match('coprdep:.*', repo_id):
# Runtime dependencies are not listed.
return
enabled = repo.enabled
if (enabled and disabled_only) or (not enabled and enabled_only):
return
old_repo = False
# repo ID has copr:<hostname>:<user>:<copr_dir> format, while <copr_dir>
# can contain more colons
if re.match("copr:", repo_id):
_, copr_hostname, copr_owner, copr_dir = repo_id.split(':', 3)
msg = copr_hostname + '/' + copr_owner + "/" + copr_dir
# repo ID has <user>-<project> format, try to get hub from file name
elif re.match("_copr:", file_name):
copr_name = repo_id.split('-', 1)
copr_hostname = file_name.rsplit(':', 2)[0].split(':', 1)[1]
msg = copr_hostname + '/' + copr_name[0] + '/' + copr_name[1]
# no information about hub, assume the default one
else:
copr_name = repo_id.split('-', 1)
msg = self.default_hostname + '/' + copr_name[0] + '/' + copr_name[1]
old_repo = True
if not enabled:
msg += " (disabled)"
if old_repo:
msg += " *"
print(msg)
return old_repo
def _list_installed_repositories(self, directory, enabled_only, disabled_only):
old_repo = False
for repo_id, repo in self.base.repos.items():
if self._list_repo_file(repo_id, repo, enabled_only, disabled_only):
old_repo = True
if old_repo:
print(_("* These coprs have repo file with an old format that contains "
"no information about Copr hub - the default one was assumed. "
"Re-enable the project to fix this."))
def _list_user_projects(self, user_name):
# https://copr.fedorainfracloud.org/api_3/project/list?ownername=ignatenkobrain
api_path = "/api_3/project/list?ownername={0}".format(user_name)
url = self.copr_url + api_path
res = self.base.urlopen(url, mode='w+')
try:
json_parse = json.loads(res.read())
except ValueError:
raise dnf.exceptions.Error(
_("Can't parse repositories for username '{}'.")
.format(user_name))
self._check_json_output(json_parse)
section_text = _("List of {} coprs").format(user_name)
self._print_match_section(section_text)
for item in json_parse["items"]:
msg = "{0}/{1} : ".format(user_name, item["name"])
desc = item["description"] or _("No description given")
msg = self.base.output.fmtKeyValFill(ucd(msg), desc)
print(msg)
def _search(self, query):
# https://copr.fedorainfracloud.org/api_3/project/search?query=tests
api_path = "/api_3/project/search?query={}".format(query)
url = self.copr_url + api_path
res = self.base.urlopen(url, mode='w+')
try:
json_parse = json.loads(res.read())
except ValueError:
raise dnf.exceptions.Error(_("Can't parse search for '{}'."
).format(query))
self._check_json_output(json_parse)
section_text = _("Matched: {}").format(query)
self._print_match_section(section_text)
for item in json_parse["items"]:
msg = "{0} : ".format(item["full_name"])
desc = item["description"] or _("No description given.")
msg = self.base.output.fmtKeyValFill(ucd(msg), desc)
print(msg)
def _print_match_section(self, text):
formatted = self.base.output.fmtSection(text)
print(formatted)
def _ask_user_no_raise(self, info, msg):
if not self.first_warning:
sys.stderr.write("\n")
self.first_warning = False
sys.stderr.write("{0}\n".format(info.strip()))
if self.base._promptWanted():
if self.base.conf.assumeno or not self.base.output.userconfirm(
msg='\n{} [y/N]: '.format(msg), defaultyes_msg='\n{} [Y/n]: '.format(msg)):
return False
return True
def _ask_user(self, info, msg):
if not self._ask_user_no_raise(info, msg):
raise dnf.exceptions.Error(_('Safe and good answer. Exiting.'))
@classmethod
def _need_root(cls):
# FIXME this should do dnf itself (BZ#1062889)
if os.geteuid() != 0:
raise dnf.exceptions.Error(
_('This command has to be run under the root user.'))
def _guess_chroot(self):
""" Guess which chroot is equivalent to this machine """
# FIXME Copr should generate non-specific arch repo
dist = self.chroot_config
if dist is None or (dist[0] is False) or (dist[1] is False):
dist = linux_distribution()
# Get distribution architecture
distarch = self.base.conf.substitutions['basearch']
if any([name in dist for name in ["Fedora", "Fedora Linux"]]):
if "Rawhide" in dist:
chroot = ("fedora-rawhide-" + distarch)
# workaround for enabling repos in Rawhide when VERSION in os-release
# contains a name other than Rawhide
elif "rawhide" in os_release_attr("redhat_support_product_version"):
chroot = ("fedora-rawhide-" + distarch)
else:
chroot = ("fedora-{0}-{1}".format(dist[1], distarch))
elif "Mageia" in dist:
# Get distribution architecture (Mageia does not use $basearch)
distarch = rpm.expandMacro("%{distro_arch}")
# Set the chroot
if "Cauldron" in dist:
chroot = ("mageia-cauldron-{}".format(distarch))
else:
chroot = ("mageia-{0}-{1}".format(dist[1], distarch))
elif "openSUSE" in dist:
# Get distribution architecture (openSUSE does not use $basearch)
distarch = rpm.expandMacro("%{_target_cpu}")
# Set the chroot
if "Tumbleweed" in dist:
chroot = ("opensuse-tumbleweed-{}".format(distarch))
else:
chroot = ("opensuse-leap-{0}-{1}".format(dist[1], distarch))
else:
chroot = ("epel-%s-x86_64" % dist[1].split(".", 1)[0])
return chroot
def _download_repo(self, project_name, repo_filename):
short_chroot = '-'.join(self.chroot_parts[:-1])
arch = self.chroot_parts[-1]
api_path = "/coprs/{0}/repo/{1}/dnf.repo?arch={2}".format(project_name, short_chroot, arch)
try:
response = urlopen(self.copr_url + api_path)
if os.path.exists(repo_filename):
os.remove(repo_filename)
except HTTPError as e:
if e.code != 404:
error_msg = _("Request to {0} failed: {1} - {2}").format(self.copr_url + api_path, e.code, str(e))
raise dnf.exceptions.Error(error_msg)
error_msg = _("It wasn't possible to enable this project.\n")
error_data = e.headers.get("Copr-Error-Data")
if error_data:
error_data_decoded = base64.b64decode(error_data).decode('utf-8')
error_data_decoded = json.loads(error_data_decoded)
error_msg += _("Repository '{0}' does not exist in project '{1}'.").format(
'-'.join(self.chroot_parts), project_name)
if error_data_decoded.get("available chroots"):
error_msg += _("\nAvailable repositories: ") + ', '.join(
"'{}'".format(x) for x in error_data_decoded["available chroots"])
error_msg += _("\n\nIf you want to enable a non-default repository, use the following command:\n"
" 'dnf copr enable {0} <repository>'\n"
"But note that the installed repo file will likely need a manual "
"modification.").format(project_name)
raise dnf.exceptions.Error(error_msg)
else:
error_msg += _("Project {0} does not exist.").format(project_name)
raise dnf.exceptions.Error(error_msg)
except URLError as e:
error_msg = _("Failed to connect to {0}: {1}").format(self.copr_url + api_path, e.reason.strerror)
raise dnf.exceptions.Error(error_msg)
# Try to read the first line, and detect the repo_filename from that (override the repo_filename value).
first_line = response.readline()
line = first_line.decode("utf-8")
if re.match(r"\[copr:", line):
repo_filename = os.path.join(self.base.conf.get_reposdir, "_" + line[1:-2] + ".repo")
# if using default hub, remove possible old repofile
if self.copr_url == self.default_url:
# copr:hub:user:project.repo => _copr_user_project.repo
old_repo_filename = repo_filename.replace("_copr:", "_copr", 1)\
.replace(self.copr_hostname, "").replace(":", "_", 1).replace(":", "-")\
.replace("group_", "@")
if os.path.exists(old_repo_filename):
os.remove(old_repo_filename)
with open(repo_filename, 'wb') as f:
f.write(first_line)
for line in response.readlines():
f.write(line)
os.chmod(repo_filename, stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IROTH)
def _runtime_deps_warning(self, copr_username, copr_projectname):
"""
In addition to the main copr repo (that has repo ID prefixed with
`copr:`), the repofile might contain additional repositories that
serve as runtime dependencies. This method informs the user about
the additional repos and provides an option to disable them.
"""
self.base.reset(repos=True)
self.base.read_all_repos()
repo = self._get_copr_repo(self._sanitize_username(copr_username), copr_projectname)
runtime_deps = []
for repo_id in repo.cfg.sections():
if repo_id.startswith("copr:"):
continue
runtime_deps.append(repo_id)
if not runtime_deps:
return
info = _(
"Maintainer of the enabled Copr repository decided to make\n"
"it dependent on other repositories. Such repositories are\n"
"usually necessary for successful installation of RPMs from\n"
"the main Copr repository (they provide runtime dependencies).\n\n"
"Be aware that the note about quality and bug-reporting\n"
"above applies here too, Fedora Project doesn't control the\n"
"content. Please review the list:\n\n"
"{0}\n\n"
"These repositories have been enabled automatically."
)
counter = itertools.count(1)
info = info.format("\n\n".join([
"{num:2}. [{repoid}]\n baseurl={baseurl}".format(
num=next(counter),
repoid=repoid,
baseurl=repo.cfg.getValue(repoid, "baseurl"))
for repoid in runtime_deps
]))
if not self._ask_user_no_raise(info, _("Do you want to keep them enabled?")):
for dep in runtime_deps:
self.base.conf.write_raw_configfile(repo.repofile, dep,
self.base.conf.substitutions,
{"enabled": "0"})
def _get_copr_repo(self, copr_username, copr_projectname):
repo_id = "copr:{0}:{1}:{2}".format(self.copr_hostname.rsplit(':', 1)[0],
self._sanitize_username(copr_username),
copr_projectname)
if repo_id not in self.base.repos:
# check if there is a repo with old ID format
repo_id = repo_id = "{0}-{1}".format(self._sanitize_username(copr_username),
copr_projectname)
if repo_id in self.base.repos and "_copr" in self.base.repos[repo_id].repofile:
file_name = self.base.repos[repo_id].repofile.split('/')[-1]
try:
copr_hostname = file_name.rsplit(':', 2)[0].split(':', 1)[1]
if copr_hostname != self.copr_hostname:
return None
except IndexError:
# old filename format without hostname
pass
else:
return None
return self.base.repos[repo_id]
def _remove_repo(self, copr_username, copr_projectname):
# FIXME is it Copr repo ?
repo = self._get_copr_repo(copr_username, copr_projectname)
if not repo:
raise dnf.exceptions.Error(
_("Failed to remove copr repo {0}/{1}/{2}"
.format(self.copr_hostname, copr_username, copr_projectname)))
try:
os.remove(repo.repofile)
except OSError as e:
raise dnf.exceptions.Error(str(e))
def _disable_repo(self, copr_username, copr_projectname):
repo = self._get_copr_repo(copr_username, copr_projectname)
if repo is None:
raise dnf.exceptions.Error(
_("Failed to disable copr repo {}/{}"
.format(copr_username, copr_projectname)))
# disable all repos provided by the repo file
for repo_id in repo.cfg.sections():
self.base.conf.write_raw_configfile(repo.repofile, repo_id,
self.base.conf.substitutions, {"enabled": "0"})
@classmethod
def _get_data(cls, f):
""" Wrapper around response from server
check data and print nice error in case of some error (and return None)
otherwise return json object.
"""
try:
output = json.loads(f.read())
except ValueError:
dnf.cli.CliError(_("Unknown response from server."))
return
return output
@classmethod
def _check_json_output(cls, json_obj):
if "error" in json_obj:
raise dnf.exceptions.Error("{}".format(json_obj["error"]))
@classmethod
def _sanitize_username(cls, copr_username):
if copr_username[0] == "@":
return "group_{}".format(copr_username[1:])
else:
return copr_username
@dnf.plugin.register_command
class PlaygroundCommand(CoprCommand):
""" Playground plugin for DNF """
aliases = ("playground",)
summary = _("Interact with Playground repository.")
usage = " [enable|disable|upgrade]"
def _cmd_enable(self, chroot):
self._need_root()
self._ask_user(
_("Enabling a Playground repository."),
_("Do you want to continue?"),
)
api_url = "{0}/api/playground/list/".format(
self.copr_url)
f = self.base.urlopen(api_url, mode="w+")
output = self._get_data(f)
f.close()
if output["output"] != "ok":
raise dnf.cli.CliError(_("Unknown response from server."))
for repo in output["repos"]:
project_name = "{0}/{1}".format(repo["username"],
repo["coprname"])
repo_filename = "{}/_playground_{}.repo".format(self.base.conf.get_reposdir, project_name.replace("/", "-"))
try:
if chroot not in repo["chroots"]:
continue
api_url = "{0}/api/coprs/{1}/detail/{2}/".format(
self.copr_url, project_name, chroot)
f = self.base.urlopen(api_url, mode='w+')
output2 = self._get_data(f)
f.close()
if (output2 and ("output" in output2)
and (output2["output"] == "ok")):
self._download_repo(project_name, repo_filename)
except dnf.exceptions.Error:
# likely 404 and that repo does not exist
pass
def _cmd_disable(self):
self._need_root()
for repo_filename in glob.glob("{}/_playground_*.repo".format(self.base.conf.get_reposdir)):
self._remove_repo(repo_filename)
@staticmethod
def set_argparser(parser):
parser.add_argument('subcommand', nargs=1,
choices=['enable', 'disable', 'upgrade'])
def run(self):
raise dnf.exceptions.Error("Playground is temporarily unsupported")
subcommand = self.opts.subcommand[0]
chroot = self._guess_chroot()
if subcommand == "enable":
self._cmd_enable(chroot)
logger.info(_("Playground repositories successfully enabled."))
elif subcommand == "disable":
self._cmd_disable()
logger.info(_("Playground repositories successfully disabled."))
elif subcommand == "upgrade":
self._cmd_disable()
self._cmd_enable(chroot)
logger.info(_("Playground repositories successfully updated."))
else:
raise dnf.exceptions.Error(
_('Unknown subcommand {}.').format(subcommand))
needs_restarting.py 0000644 00000027140 15040264225 0010462 0 ustar 00 # needs_restarting.py
# DNF plugin to check for running binaries in a need of restarting.
#
# Copyright (C) 2014 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
# the mechanism of scanning smaps for opened files and matching them back to
# packages is heavily inspired by the original needs-restarting.py:
# http://yum.baseurl.org/gitweb?p=yum-utils.git;a=blob;f=needs-restarting.py
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals
from dnfpluginscore import logger, _
import dnf
import dnf.cli
import dbus
import functools
import os
import re
import stat
import time
# For which package updates we should recommend a reboot
# Mostly taken from https://access.redhat.com/solutions/27943
NEED_REBOOT = ['kernel', 'kernel-rt', 'glibc', 'linux-firmware',
'systemd', 'dbus', 'dbus-broker', 'dbus-daemon',
'microcode_ctl']
NEED_REBOOT_DEPENDS_ON_DBUS = ['zlib']
def get_options_from_dir(filepath, base):
"""
Provide filepath as string if single dir or list of strings
Return set of package names contained in files under filepath
"""
if not os.path.exists(filepath):
return set()
options = set()
for file in os.listdir(filepath):
if os.path.isdir(file) or not file.endswith('.conf'):
continue
with open(os.path.join(filepath, file)) as fp:
for line in fp:
options.add((line.rstrip(), file))
packages = set()
for pkg in base.sack.query().installed().filter(name={x[0] for x in options}):
packages.add(pkg.name)
for name, file in {x for x in options if x[0] not in packages}:
logger.warning(
_('No installed package found for package name "{pkg}" '
'specified in needs-restarting file "{file}".'.format(pkg=name, file=file)))
return packages
def list_opened_files(uid):
for (pid, smaps) in list_smaps():
try:
if uid is not None and uid != owner_uid(smaps):
continue
with open(smaps, 'r', errors='replace') as smaps_file:
lines = smaps_file.readlines()
except EnvironmentError:
logger.warning("Failed to read PID %d's smaps.", pid)
continue
for line in lines:
ofile = smap2opened_file(pid, line)
if ofile is not None:
yield ofile
def list_smaps():
for dir_ in os.listdir('/proc'):
try:
pid = int(dir_)
except ValueError:
continue
smaps = '/proc/%d/smaps' % pid
yield (pid, smaps)
def memoize(func):
sentinel = object()
cache = {}
def wrapper(param):
val = cache.get(param, sentinel)
if val is not sentinel:
return val
val = func(param)
cache[param] = val
return val
return wrapper
def owner_uid(fname):
return os.stat(fname)[stat.ST_UID]
def owning_package(sack, fname):
matches = sack.query().filter(file=fname).run()
if matches:
return matches[0]
return None
def print_cmd(pid):
cmdline = '/proc/%d/cmdline' % pid
with open(cmdline) as cmdline_file:
command = dnf.i18n.ucd(cmdline_file.read())
command = ' '.join(command.split('\000'))
print('%d : %s' % (pid, command))
def get_service_dbus(pid):
bus = dbus.SystemBus()
systemd_manager_object = bus.get_object(
'org.freedesktop.systemd1',
'/org/freedesktop/systemd1'
)
systemd_manager_interface = dbus.Interface(
systemd_manager_object,
'org.freedesktop.systemd1.Manager'
)
service_proxy = None
try:
service_proxy = bus.get_object(
'org.freedesktop.systemd1',
systemd_manager_interface.GetUnitByPID(pid)
)
except dbus.DBusException as e:
# There is no unit for the pid. Usually error is 'NoUnitForPid'.
# Considering what we do at the bottom (just return if not service)
# Then there's really no reason to exit here on that exception.
# Log what's happened then move on.
msg = str(e)
logger.warning("Failed to get systemd unit for PID {}: {}".format(pid, msg))
return
service_properties = dbus.Interface(
service_proxy, dbus_interface="org.freedesktop.DBus.Properties")
name = service_properties.Get(
"org.freedesktop.systemd1.Unit",
'Id'
)
if name.endswith(".service"):
return name
return
def smap2opened_file(pid, line):
slash = line.find('/')
if slash < 0:
return None
if line.find('00:') >= 0:
# not a regular file
return None
fn = line[slash:].strip()
suffix_index = fn.rfind(' (deleted)')
if suffix_index < 0:
return OpenedFile(pid, fn, False)
else:
return OpenedFile(pid, fn[:suffix_index], True)
class OpenedFile(object):
RE_TRANSACTION_FILE = re.compile('^(.+);[0-9A-Fa-f]{8,}$')
def __init__(self, pid, name, deleted):
self.deleted = deleted
self.name = name
self.pid = pid
@property
def presumed_name(self):
"""Calculate the name of the file pre-transaction.
In case of a file that got deleted during the transactionm, possibly
just because of an upgrade to a newer version of the same file, RPM
renames the old file to the same name with a hexadecimal suffix just
before delting it.
"""
if self.deleted:
match = self.RE_TRANSACTION_FILE.match(self.name)
if match:
return match.group(1)
return self.name
class ProcessStart(object):
def __init__(self):
self.boot_time = self.get_boot_time()
self.sc_clk_tck = self.get_sc_clk_tck()
@staticmethod
def get_boot_time():
"""
We have two sources from which to derive the boot time. These values vary
depending on containerization, existence of a Real Time Clock, etc.
For our purposes we want the latest derived value.
- st_mtime of /proc/1
Reflects the time the first process was run after booting
This works for all known cases except machines without
a RTC - they awake at the start of the epoch.
- /proc/uptime
Seconds field of /proc/uptime subtracted from the current time
Works for machines without RTC iff the current time is reasonably correct.
Does not work on containers which share their kernel with the
host - there the host kernel uptime is returned
"""
proc_1_boot_time = int(os.stat('/proc/1').st_mtime)
if os.path.isfile('/proc/uptime'):
with open('/proc/uptime', 'rb') as f:
uptime = f.readline().strip().split()[0].strip()
proc_uptime_boot_time = int(time.time() - float(uptime))
return max(proc_1_boot_time, proc_uptime_boot_time)
return proc_1_boot_time
@staticmethod
def get_sc_clk_tck():
return os.sysconf(os.sysconf_names['SC_CLK_TCK'])
def __call__(self, pid):
stat_fn = '/proc/%d/stat' % pid
with open(stat_fn) as stat_file:
stats = stat_file.read().strip().split()
ticks_after_boot = int(stats[21])
secs_after_boot = ticks_after_boot // self.sc_clk_tck
return self.boot_time + secs_after_boot
@dnf.plugin.register_command
class NeedsRestartingCommand(dnf.cli.Command):
aliases = ('needs-restarting',)
summary = _('determine updated binaries that need restarting')
@staticmethod
def set_argparser(parser):
parser.add_argument('-u', '--useronly', action='store_true',
help=_("only consider this user's processes"))
parser.add_argument('-r', '--reboothint', action='store_true',
help=_("only report whether a reboot is required "
"(exit code 1) or not (exit code 0)"))
parser.add_argument('-s', '--services', action='store_true',
help=_("only report affected systemd services"))
def configure(self):
demands = self.cli.demands
demands.sack_activation = True
def run(self):
process_start = ProcessStart()
owning_pkg_fn = functools.partial(owning_package, self.base.sack)
owning_pkg_fn = memoize(owning_pkg_fn)
opt = get_options_from_dir(os.path.join(
self.base.conf.installroot,
"etc/dnf/plugins/needs-restarting.d/"),
self.base)
NEED_REBOOT.extend(opt)
if self.opts.reboothint:
need_reboot = set()
need_reboot_depends_on_dbus = set()
installed = self.base.sack.query().installed()
for pkg in installed.filter(name=NEED_REBOOT):
if pkg.installtime > process_start.boot_time:
need_reboot.add(pkg.name)
dbus_installed = installed.filter(name=['dbus', 'dbus-daemon', 'dbus-broker'])
if len(dbus_installed) != 0:
for pkg in installed.filter(name=NEED_REBOOT_DEPENDS_ON_DBUS):
if pkg.installtime > process_start.boot_time:
need_reboot_depends_on_dbus.add(pkg.name)
if need_reboot or need_reboot_depends_on_dbus:
print(_('Core libraries or services have been updated '
'since boot-up:'))
for name in sorted(need_reboot):
print(' * %s' % name)
for name in sorted(need_reboot_depends_on_dbus):
print(' * %s (dependency of dbus. Recommending reboot of dbus)' % name)
print()
print(_('Reboot is required to fully utilize these updates.'))
print(_('More information:'),
'https://access.redhat.com/solutions/27943')
raise dnf.exceptions.Error() # Sets exit code 1
else:
print(_('No core libraries or services have been updated '
'since boot-up.'))
print(_('Reboot should not be necessary.'))
return None
stale_pids = set()
uid = os.geteuid() if self.opts.useronly else None
for ofile in list_opened_files(uid):
pkg = owning_pkg_fn(ofile.presumed_name)
if pkg is None:
continue
if pkg.installtime > process_start(ofile.pid):
stale_pids.add(ofile.pid)
if self.opts.services:
names = set([get_service_dbus(pid) for pid in sorted(stale_pids)])
for name in names:
if name is not None:
print(name)
return 0
for pid in sorted(stale_pids):
print_cmd(pid)
builddep.py 0000644 00000022202 15040264225 0006704 0 ustar 00 # builddep.py
# Install all the deps needed to build this package.
#
# Copyright (C) 2013-2015 Red Hat, Inc.
# Copyright (C) 2015 Igor Gnatenko
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from __future__ import absolute_import
from __future__ import unicode_literals
from dnfpluginscore import _, logger
import argparse
import dnf
import dnf.cli
import dnf.exceptions
import dnf.rpm.transaction
import dnf.yum.rpmtrans
import libdnf.repo
import os
import rpm
import shutil
import tempfile
@dnf.plugin.register_command
class BuildDepCommand(dnf.cli.Command):
aliases = ('builddep', 'build-dep')
msg = "Install build dependencies for package or spec file"
summary = _(msg)
usage = _("[PACKAGE|PACKAGE.spec]")
def __init__(self, cli):
super(BuildDepCommand, self).__init__(cli)
self._rpm_ts = dnf.rpm.transaction.initReadOnlyTransaction()
self.tempdirs = []
def __del__(self):
for temp_dir in self.tempdirs:
shutil.rmtree(temp_dir)
def _download_remote_file(self, pkgspec):
"""
In case pkgspec is a remote URL, download it to a temporary location
and use the temporary file instead.
"""
location = dnf.pycomp.urlparse.urlparse(pkgspec)
if location[0] in ('file', ''):
# just strip the file:// prefix
return location.path
downloader = libdnf.repo.Downloader()
temp_dir = tempfile.mkdtemp(prefix="dnf_builddep_")
temp_file = os.path.join(temp_dir, os.path.basename(pkgspec))
self.tempdirs.append(temp_dir)
temp_fo = open(temp_file, "wb+")
try:
downloader.downloadURL(self.base.conf._config, pkgspec, temp_fo.fileno())
except RuntimeError as ex:
raise
finally:
temp_fo.close()
return temp_file
@staticmethod
def set_argparser(parser):
def macro_def(arg):
arglist = arg.split(None, 1) if arg else []
if len(arglist) < 2:
msg = _("'%s' is not of the format 'MACRO EXPR'") % arg
raise argparse.ArgumentTypeError(msg)
return arglist
parser.add_argument('packages', nargs='+', metavar='package',
help=_('packages with builddeps to install'))
parser.add_argument('-D', '--define', action='append', default=[],
metavar="'MACRO EXPR'", type=macro_def,
help=_('define a macro for spec file parsing'))
parser.add_argument('--skip-unavailable', action='store_true', default=False,
help=_('skip build dependencies not available in repositories'))
ptype = parser.add_mutually_exclusive_group()
ptype.add_argument('--spec', action='store_true',
help=_('treat commandline arguments as spec files'))
ptype.add_argument('--srpm', action='store_true',
help=_('treat commandline arguments as source rpm'))
def pre_configure(self):
if not self.opts.rpmverbosity:
self.opts.rpmverbosity = 'error'
def configure(self):
demands = self.cli.demands
demands.available_repos = True
demands.resolving = True
demands.root_user = True
demands.sack_activation = True
# enable source repos only if needed
if not (self.opts.spec or self.opts.srpm):
for pkgspec in self.opts.packages:
if not (pkgspec.endswith('.src.rpm')
or pkgspec.endswith('.nosrc.rpm')
or pkgspec.endswith('.spec')):
self.base.repos.enable_source_repos()
break
def run(self):
rpmlog = dnf.yum.rpmtrans.RPMTransaction(self.base)
# Push user-supplied macro definitions for spec parsing
for macro in self.opts.define:
rpm.addMacro(macro[0], macro[1])
pkg_errors = False
for pkgspec in self.opts.packages:
pkgspec = self._download_remote_file(pkgspec)
try:
if self.opts.srpm:
self._src_deps(pkgspec)
elif self.opts.spec:
self._spec_deps(pkgspec)
elif pkgspec.endswith('.src.rpm') or pkgspec.endswith('nosrc.rpm'):
self._src_deps(pkgspec)
elif pkgspec.endswith('.spec'):
self._spec_deps(pkgspec)
else:
self._remote_deps(pkgspec)
except dnf.exceptions.Error as e:
for line in rpmlog.messages():
logger.error(_("RPM: {}").format(line))
logger.error(e)
pkg_errors = True
# Pop user macros so they don't affect future rpm calls
for macro in self.opts.define:
rpm.delMacro(macro[0])
if pkg_errors:
raise dnf.exceptions.Error(_("Some packages could not be found."))
@staticmethod
def _rpm_dep2reldep_str(rpm_dep):
return rpm_dep.DNEVR()[2:]
def _install(self, reldep_str):
# Try to find something by provides
sltr = dnf.selector.Selector(self.base.sack)
sltr.set(provides=reldep_str)
found = sltr.matches()
if not found and reldep_str.startswith("/"):
# Nothing matches by provides and since it's file, try by files
sltr = dnf.selector.Selector(self.base.sack)
sltr.set(file=reldep_str)
found = sltr.matches()
if not found and not reldep_str.startswith("("):
# No provides, no files
# Richdeps can have no matches but it could be correct (solver must decide later)
msg = _("No matching package to install: '%s'")
logger.warning(msg, reldep_str)
return self.opts.skip_unavailable is True
if found:
already_inst = self.base._sltr_matches_installed(sltr)
if already_inst:
for package in already_inst:
dnf.base._msg_installed(package)
self.base._goal.install(select=sltr, optional=False)
return True
def _src_deps(self, src_fn):
fd = os.open(src_fn, os.O_RDONLY)
try:
h = self._rpm_ts.hdrFromFdno(fd)
except rpm.error as e:
if str(e) == 'error reading package header':
e = _("Failed to open: '%s', not a valid source rpm file.") % src_fn
os.close(fd)
raise dnf.exceptions.Error(e)
os.close(fd)
ds = h.dsFromHeader('requirename')
done = True
for dep in ds:
reldep_str = self._rpm_dep2reldep_str(dep)
if reldep_str.startswith('rpmlib('):
continue
done &= self._install(reldep_str)
if not done:
err = _("Not all dependencies satisfied")
raise dnf.exceptions.Error(err)
if self.opts.define:
logger.warning(_("Warning: -D or --define arguments have no meaning "
"for source rpm packages."))
def _spec_deps(self, spec_fn):
try:
spec = rpm.spec(spec_fn)
except ValueError as ex:
msg = _("Failed to open: '%s', not a valid spec file: %s") % (
spec_fn, ex)
raise dnf.exceptions.Error(msg)
done = True
for dep in rpm.ds(spec.sourceHeader, 'requires'):
reldep_str = self._rpm_dep2reldep_str(dep)
done &= self._install(reldep_str)
if not done:
err = _("Not all dependencies satisfied")
raise dnf.exceptions.Error(err)
def _remote_deps(self, package):
available = dnf.subject.Subject(package).get_best_query(
self.base.sack).filter(arch__neq="src")
sourcenames = list({pkg.source_name for pkg in available})
pkgs = self.base.sack.query().available().filter(
name=(sourcenames + [package]), arch="src").latest().run()
if not pkgs:
raise dnf.exceptions.Error(_('no package matched: %s') % package)
done = True
for pkg in pkgs:
for req in pkg.requires:
done &= self._install(str(req))
if not done:
err = _("Not all dependencies satisfied")
raise dnf.exceptions.Error(err)
debuginfo-install.py 0000644 00000025514 15040264225 0010533 0 ustar 00 # debuginfo-install.py
# Install the debuginfo of packages and their dependencies to debug this package.
#
# Copyright (C) 2014 Igor Gnatenko
# Copyright (C) 2014-2019 Red Hat
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from dnfpluginscore import _, logger
import dnf
from dnf.package import Package
class DebuginfoInstall(dnf.Plugin):
"""DNF plugin supplying the 'debuginfo-install' command."""
name = 'debuginfo-install'
def __init__(self, base, cli):
"""Initialize the plugin instance."""
super(DebuginfoInstall, self).__init__(base, cli)
self.base = base
self.cli = cli
if cli is not None:
cli.register_command(DebuginfoInstallCommand)
def config(self):
cp = self.read_config(self.base.conf)
autoupdate = (cp.has_section('main')
and cp.has_option('main', 'autoupdate')
and cp.getboolean('main', 'autoupdate'))
if autoupdate:
# allow update of already installed debuginfo packages
dbginfo = dnf.sack._rpmdb_sack(self.base).query().filterm(name__glob="*-debuginfo")
if len(dbginfo):
self.base.repos.enable_debug_repos()
class DebuginfoInstallCommand(dnf.cli.Command):
""" DebuginfoInstall plugin for DNF """
aliases = ("debuginfo-install",)
summary = _('install debuginfo packages')
def __init__(self, cli):
super(DebuginfoInstallCommand, self).__init__(cli)
self.available_debuginfo_missing = set()
self.available_debugsource_missing = set()
self.installed_debuginfo_missing = set()
self.installed_debugsource_missing = set()
@staticmethod
def set_argparser(parser):
parser.add_argument('package', nargs='+')
def configure(self):
demands = self.cli.demands
demands.resolving = True
demands.root_user = True
demands.sack_activation = True
demands.available_repos = True
self.base.repos.enable_debug_repos()
def run(self):
errors_spec = []
debuginfo_suffix_len = len(Package.DEBUGINFO_SUFFIX)
debugsource_suffix_len = len(Package.DEBUGSOURCE_SUFFIX)
for pkgspec in self.opts.package:
solution = dnf.subject.Subject(pkgspec).get_best_solution(self.base.sack,
with_src=False)
query = solution["query"]
if not query:
logger.info(_('No match for argument: %s'), self.base.output.term.bold(pkgspec))
errors_spec.append(pkgspec)
continue
package_dict = query.available()._name_dict()
# installed versions of packages have priority, replace / add them to the dict
package_dict.update(query.installed()._name_dict())
# Remove debuginfo packages if their base packages are in the query.
# They can get there through globs and they break the installation
# of debug packages with the same version as the installed base
# packages. If the base package of a debuginfo package is not in
# the query, the user specified a debug package on the command
# line. We don't want to ignore those, so we will install them.
# But, in this case the version will not be matched to the
# installed version of the base package, as that would require
# another query and is further complicated if the user specifies a
# version themselves etc.
for name in list(package_dict.keys()):
if name.endswith(Package.DEBUGINFO_SUFFIX):
if name[:-debuginfo_suffix_len] in package_dict:
package_dict.pop(name)
if name.endswith(Package.DEBUGSOURCE_SUFFIX):
if name[:-debugsource_suffix_len] in package_dict:
package_dict.pop(name)
# attempt to install debuginfo and debugsource for the highest
# listed version of the package (in case the package is installed,
# only the installed version is listed)
for pkgs in package_dict.values():
first_pkg = pkgs[0]
# for packages from system (installed) there can be more
# packages with different architectures listed and we want to
# install debuginfo for all of them
if first_pkg._from_system:
# we need to split them by architectures and install the
# latest version for each architecture
arch_dict = {}
for pkg in pkgs:
arch_dict.setdefault(pkg.arch, []).append(pkg)
for package_arch_list in arch_dict.values():
pkg = package_arch_list[0]
if not self._install_debug_from_system(pkg.debug_name, pkg):
if not self._install_debug_from_system(pkg.source_debug_name, pkg):
self.installed_debuginfo_missing.add(str(pkg))
if not self._install_debug_from_system(pkg.debugsource_name, pkg):
self.installed_debugsource_missing.add(str(pkg))
continue
# if the package in question is -debuginfo or -debugsource, install it directly
if first_pkg.name.endswith(Package.DEBUGINFO_SUFFIX) \
or first_pkg.name.endswith(Package.DEBUGSOURCE_SUFFIX):
self._install(pkgs) # pass all pkgs to the solver, it will pick the best one
continue
# if we have NEVRA parsed from the pkgspec, use it to install the package
if solution["nevra"] is not None:
if not self._install_debug(first_pkg.debug_name, solution["nevra"]):
if not self._install_debug(first_pkg.source_debug_name, solution["nevra"]):
self.available_debuginfo_missing.add(
"{}-{}".format(first_pkg.name, first_pkg.evr))
if not self._install_debug(first_pkg.debugsource_name, solution["nevra"]):
self.available_debugsource_missing.add(
"{}-{}".format(first_pkg.name, first_pkg.evr))
continue
# if we don't have NEVRA from the pkgspec, pass nevras from
# all packages that were found (while replacing the name with
# the -debuginfo and -debugsource variant) to the solver, which
# will pick the correct version and architecture
if not self._install_debug_no_nevra(first_pkg.debug_name, pkgs):
if not self._install_debug_no_nevra(first_pkg.source_debug_name, pkgs):
self.available_debuginfo_missing.add(
"{}-{}".format(first_pkg.name, first_pkg.evr))
if not self._install_debug_no_nevra(first_pkg.debugsource_name, pkgs):
self.available_debugsource_missing.add(
"{}-{}".format(first_pkg.name, first_pkg.evr))
if self.available_debuginfo_missing:
logger.info(
_("Could not find debuginfo package for the following available packages: %s"),
", ".join(sorted(self.available_debuginfo_missing)))
if self.available_debugsource_missing:
logger.info(
_("Could not find debugsource package for the following available packages: %s"),
", ".join(sorted(self.available_debugsource_missing)))
if self.installed_debuginfo_missing:
logger.info(
_("Could not find debuginfo package for the following installed packages: %s"),
", ".join(sorted(self.installed_debuginfo_missing)))
if self.installed_debugsource_missing:
logger.info(
_("Could not find debugsource package for the following installed packages: %s"),
", ".join(sorted(self.installed_debugsource_missing)))
if errors_spec and self.base.conf.strict:
raise dnf.exceptions.PackagesNotAvailableError(_("Unable to find a match"),
pkg_spec=' '.join(errors_spec))
def _install_debug_from_system(self, debug_name, pkg):
query = self.base.sack.query().filter(name=debug_name,
epoch=pkg.epoch,
version=pkg.version,
release=pkg.release,
arch=pkg.arch)
if query:
self._install(query)
return True
return False
def _install_debug(self, debug_name, base_nevra):
kwargs = {}
# if some part of EVRA was specified in the argument, add it as a filter
if base_nevra.epoch is not None:
kwargs["epoch__glob"] = base_nevra.epoch
if base_nevra.version is not None:
kwargs["version__glob"] = base_nevra.version
if base_nevra.release is not None:
kwargs["release__glob"] = base_nevra.release
if base_nevra.arch is not None:
kwargs["arch__glob"] = base_nevra.arch
query = self.base.sack.query().filter(name=debug_name, **kwargs)
if query:
self._install(query)
return True
return False
def _install_debug_no_nevra(self, debug_name, pkgs):
query = self.base.sack.query().filterm(
nevra_strict=["{}-{}.{}".format(debug_name, p.evr, p.arch) for p in pkgs])
if query:
self._install(query)
return True
return False
def _install(self, pkgs):
selector = dnf.selector.Selector(self.base.sack)
selector.set(pkg=pkgs)
self.base.goal.install(select=selector, optional=not self.base.conf.strict)
repograph.py 0000644 00000007774 15040264225 0007124 0 ustar 00 # repograph.py
# DNF plugin adding a command to Output a full package dependency graph in dot
# format.
#
# Copyright (C) 2015 Igor Gnatenko
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from __future__ import absolute_import
from __future__ import unicode_literals
from dnfpluginscore import _, logger
import dnf.cli
DOT_HEADER = """
size="20.69,25.52";
ratio="fill";
rankdir="TB";
orientation=port;
node[style="filled"];
"""
class RepoGraph(dnf.Plugin):
name = "repograph"
def __init__(self, base, cli):
super(RepoGraph, self).__init__(base, cli)
if cli is None:
return
cli.register_command(RepoGraphCommand)
class RepoGraphCommand(dnf.cli.Command):
aliases = ("repograph", "repo-graph",)
summary = _("Output a full package dependency graph in dot format")
def configure(self):
demands = self.cli.demands
demands.sack_activation = True
demands.available_repos = True
if self.opts.repo:
for repo in self.base.repos.all():
if repo.id not in self.opts.repo:
repo.disable()
else:
repo.enable()
def run(self):
self.do_dot(DOT_HEADER)
def do_dot(self, header):
maxdeps = 0
deps = self._get_deps(self.base.sack)
print("digraph packages {")
print("{}".format(header))
for pkg in deps.keys():
if len(deps[pkg]) > maxdeps:
maxdeps = len(deps[pkg])
# color calculations lifted from rpmgraph
h = 0.5 + (0.6 / 23 * len(deps[pkg]))
s = h + 0.1
b = 1.0
print('"{}" [color="{:.12g} {:.12g} {}"];'.format(pkg, h, s, b))
print('"{}" -> {{'.format(pkg))
for req in deps[pkg]:
print('"{}"'.format(req))
print('}} [color="{:.12g} {:.12g} {}"];\n'.format(h, s, b))
print("}")
@staticmethod
def _get_deps(sack):
requires = {}
prov = {}
skip = []
available = sack.query().available()
for pkg in available:
xx = {}
for req in pkg.requires:
reqname = str(req)
if reqname in skip:
continue
# XXX: https://bugzilla.redhat.com/show_bug.cgi?id=1186721
if reqname.startswith("solvable:"):
continue
if reqname in prov:
provider = prov[reqname]
else:
provider = available.filter(provides=reqname)
if not provider:
logger.debug(_("Nothing provides: '%s'"), reqname)
skip.append(reqname)
continue
else:
provider = provider[0].name
prov[reqname] = provider
if provider == pkg.name:
xx[provider] = None
if provider in xx or provider in skip:
continue
else:
xx[provider] = None
requires[pkg.name] = xx.keys()
return requires
repodiff.py 0000644 00000026323 15040264225 0006722 0 ustar 00 # repodiff.py
# DNF plugin adding a command to show differencies between two sets
# of repositories.
#
# Copyright (C) 2018 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from __future__ import absolute_import
from __future__ import unicode_literals
import dnf.cli
from dnf.cli.option_parser import OptionParser
import hawkey
from dnfpluginscore import _
class RepoDiff(dnf.Plugin):
name = "repodiff"
def __init__(self, base, cli):
super(RepoDiff, self).__init__(base, cli)
if cli is None:
return
cli.register_command(RepoDiffCommand)
class RepoDiffCommand(dnf.cli.Command):
aliases = ("repodiff",)
summary = _("List differences between two sets of repositories")
@staticmethod
def set_argparser(parser):
# I'd like to use --old and --new options like Yum did.
# But ability to disable abbreviated long options is added
# only in Python >= 3.5
# So in command arguments we are not able to use arguments,
# which are prefixes of main arguments (i.w. --new would be
# treated as --newpackage). This is because we run .parse_args
# two times - for main and then for command arguments.
# https://stackoverflow.com/questions/33900846
parser.add_argument("--repo-old", "-o", default=[], action="append", dest="old",
help=_("Specify old repository, can be used multiple times"))
parser.add_argument("--repo-new", "-n", default=[], action="append", dest="new",
help=_("Specify new repository, can be used multiple times"))
parser.add_argument("--arch", "--archlist", "-a", default=[],
action=OptionParser._SplitCallback, dest="arches",
help=_("Specify architectures to compare, can be used "
"multiple times. By default, only source rpms are "
"compared."))
parser.add_argument("--size", "-s", action="store_true",
help=_("Output additional data about the size of the changes."))
parser.add_argument("--compare-arch", action="store_true",
help=_("Compare packages also by arch. By default "
"packages are compared just by name."))
parser.add_argument("--simple", action="store_true",
help=_("Output a simple one line message for modified packages."))
parser.add_argument("--downgrade", action="store_true",
help=_("Split the data for modified packages between "
"upgraded and downgraded packages."))
def configure(self):
demands = self.cli.demands
demands.sack_activation = True
demands.available_repos = True
demands.changelogs = True
self.base.conf.disable_excludes = ["all"]
# TODO yum was able to handle mirrorlist in --new/--old arguments
# Can be resolved by improving --repofrompath option
if not self.opts.new or not self.opts.old:
msg = _("Both old and new repositories must be set.")
raise dnf.exceptions.Error(msg)
for repo in self.base.repos.all():
if repo.id in self.opts.new + self.opts.old:
repo.enable()
else:
repo.disable()
if not self.opts.arches:
self.opts.arches = ['src']
def _pkgkey(self, pkg):
if self.opts.compare_arch:
return (pkg.name, pkg.arch)
return pkg.name
def _repodiff(self, old, new):
'''compares packagesets old and new, returns dictionary with packages:
added: only in new set
removed: only in old set
upgraded: in both old and new, new has bigger evr
downgraded: in both old and new, new has lower evr
obsoletes: dictionary of which old package is obsoleted by which new
'''
old_d = dict([(self._pkgkey(p), p) for p in old])
old_keys = set(old_d.keys())
new_d = dict([(self._pkgkey(p), p) for p in new])
new_keys = set(new_d.keys())
# mapping obsoleted_package_from_old: obsoleted_by_package_from_new
obsoletes = dict()
for obsoleter in new.filter(obsoletes=old):
for obsoleted in old.filter(provides=obsoleter.obsoletes):
obsoletes[self._pkgkey(obsoleted)] = obsoleter
evr_cmp = self.base.sack.evr_cmp
repodiff = dict(
added=[new_d[k] for k in new_keys - old_keys],
removed=[old_d[k] for k in old_keys - new_keys],
obsoletes=obsoletes,
upgraded=[],
downgraded=[])
for k in old_keys.intersection(new_keys):
pkg_old = old_d[k]
pkg_new = new_d[k]
if pkg_old.evr == pkg_new.evr:
continue
if evr_cmp(pkg_old.evr, pkg_new.evr) > 0:
repodiff['downgraded'].append((pkg_old, pkg_new))
else:
repodiff['upgraded'].append((pkg_old, pkg_new))
return repodiff
def _report(self, repodiff):
def pkgstr(pkg):
if self.opts.compare_arch:
return str(pkg)
return "%s-%s" % (pkg.name, pkg.evr)
def sizestr(num):
msg = str(num)
if num > 0:
msg += " ({})".format(dnf.cli.format.format_number(num).strip())
elif num < 0:
msg += " (-{})".format(dnf.cli.format.format_number(-num).strip())
return msg
def report_modified(pkg_old, pkg_new):
msgs = []
if self.opts.simple:
msgs.append("%s -> %s" % (pkgstr(pkg_old), pkgstr(pkg_new)))
else:
msgs.append('')
msgs.append("%s -> %s" % (pkgstr(pkg_old), pkgstr(pkg_new)))
msgs.append('-' * len(msgs[-1]))
if pkg_old.changelogs:
old_chlog = pkg_old.changelogs[0]
else:
old_chlog = None
for chlog in pkg_new.changelogs:
if old_chlog:
if chlog['timestamp'] < old_chlog['timestamp']:
break
elif (chlog['timestamp'] == old_chlog['timestamp'] and
chlog['author'] == old_chlog['author'] and
chlog['text'] == old_chlog['text']):
break
msgs.append('* %s %s\n%s' % (
chlog['timestamp'].strftime("%a %b %d %Y"),
dnf.i18n.ucd(chlog['author']),
dnf.i18n.ucd(chlog['text'])))
if self.opts.size:
msgs.append(_("Size change: {} bytes").format(
pkg_new.size - pkg_old.size))
print('\n'.join(msgs))
sizes = dict(added=0, removed=0, upgraded=0, downgraded=0)
for pkg in sorted(repodiff['added']):
print(_("Added package : {}").format(pkgstr(pkg)))
sizes['added'] += pkg.size
for pkg in sorted(repodiff['removed']):
print(_("Removed package: {}").format(pkgstr(pkg)))
obsoletedby = repodiff['obsoletes'].get(self._pkgkey(pkg))
if obsoletedby:
print(_("Obsoleted by : {}").format(pkgstr(obsoletedby)))
sizes['removed'] += pkg.size
if self.opts.downgrade:
if repodiff['upgraded']:
print(_("\nUpgraded packages"))
for (pkg_old, pkg_new) in sorted(repodiff['upgraded']):
sizes['upgraded'] += (pkg_new.size - pkg_old.size)
report_modified(pkg_old, pkg_new)
if repodiff['downgraded']:
print(_("\nDowngraded packages"))
for (pkg_old, pkg_new) in sorted(repodiff['downgraded']):
sizes['downgraded'] += (pkg_new.size - pkg_old.size)
report_modified(pkg_old, pkg_new)
else:
modified = repodiff['upgraded'] + repodiff['downgraded']
if modified:
print(_("\nModified packages"))
for (pkg_old, pkg_new) in sorted(modified):
sizes['upgraded'] += (pkg_new.size - pkg_old.size)
report_modified(pkg_old, pkg_new)
print(_("\nSummary"))
print(_("Added packages: {}").format(len(repodiff['added'])))
print(_("Removed packages: {}").format(len(repodiff['removed'])))
if self.opts.downgrade:
print(_("Upgraded packages: {}").format(len(repodiff['upgraded'])))
print(_("Downgraded packages: {}").format(len(repodiff['downgraded'])))
else:
print(_("Modified packages: {}").format(
len(repodiff['upgraded']) + len(repodiff['downgraded'])))
if self.opts.size:
print(_("Size of added packages: {}").format(sizestr(sizes['added'])))
print(_("Size of removed packages: {}").format(sizestr(sizes['removed'])))
if not self.opts.downgrade:
print(_("Size of modified packages: {}").format(
sizestr(sizes['upgraded'] + sizes['downgraded'])))
else:
print(_("Size of upgraded packages: {}").format(
sizestr(sizes['upgraded'])))
print(_("Size of downgraded packages: {}").format(
sizestr(sizes['downgraded'])))
print(_("Size change: {}").format(
sizestr(sizes['added'] + sizes['upgraded'] + sizes['downgraded'] -
sizes['removed'])))
def run(self):
# prepare old and new packagesets based by given arguments
q_new = self.base.sack.query(hawkey.IGNORE_EXCLUDES).filter(
reponame=self.opts.new)
q_old = self.base.sack.query(hawkey.IGNORE_EXCLUDES).filter(
reponame=self.opts.old)
if self.opts.arches and '*' not in self.opts.arches:
q_new.filterm(arch=self.opts.arches)
q_old.filterm(arch=self.opts.arches)
if self.opts.compare_arch:
q_new.filterm(latest_per_arch=1)
q_old.filterm(latest_per_arch=1)
else:
q_new.filterm(latest=1)
q_old.filterm(latest=1)
q_new.apply()
q_old.apply()
self._report(self._repodiff(q_old, q_new))
spacewalk.py 0000644 00000033601 15040264225 0007073 0 ustar 00 #
# Copyright (C) 2015 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from __future__ import absolute_import
from __future__ import unicode_literals
from dnfpluginscore import _, logger
import dnf
import dnf.exceptions
import errno
import json
import librepo
import os
from copy import copy
from dnf.conf.config import PRIO_PLUGINCONFIG
import up2date_client.up2dateAuth
import up2date_client.config
import up2date_client.rhnChannel
import up2date_client.rhnPackageInfo
from rhn.i18n import ustr
from up2date_client import up2dateErrors
STORED_CHANNELS_NAME = '_spacewalk.json'
RHN_DISABLED = _("CloudLinux Network based repositories will be disabled.")
CHANNELS_DISABLED = _("CloudLinux Network channel support will be disabled.")
COMMUNICATION_ERROR = _("There was an error communicating with CloudLinux Network server.")
NOT_REGISTERED_ERROR = _("This system is not registered with CloudLinux Network server.")
NOT_SUBSCRIBED_ERROR = _("This system is not subscribed to any channels.")
NO_SYSTEM_ID_ERROR = _("SystemId could not be acquired.")
USE_RHNREGISTER = _("You can use rhn_register to register.")
UPDATES_FROM_SPACEWALK = _("This system is receiving updates from CloudLinux Network server.")
GPG_KEY_REJECTED = _("For security reasons packages from CloudLinux Network based repositories can be verified only with locally installed gpg keys. GPG key '%s' has been rejected.")
PROFILE_NOT_SENT = _("Package profile information could not be sent.")
MISSING_HEADER = _("Missing required login information for CloudLinux Network: %s")
LEAPP_IN_PROGRESS = _("Leapp upgrade is running - using cache.")
MUST_BE_ROOT = _('Spacewalk plugin has to be run under with the root privileges.')
class Spacewalk(dnf.Plugin):
name = 'spacewalk'
def __init__(self, base, cli):
super(Spacewalk, self).__init__(base, cli)
self.base = base
self.cli = cli
self.stored_channels_path = os.path.join(self.base.conf.persistdir,
STORED_CHANNELS_NAME)
self.connected_to_spacewalk = False
self.up2date_cfg = {}
self.conf = copy(self.base.conf)
self.parser = self.read_config(self.conf)
if "main" in self.parser.sections():
options = self.parser.items("main")
for (key, value) in options:
self.conf._set_value(key, value, PRIO_PLUGINCONFIG)
if not dnf.util.am_i_root():
logger.warning(MUST_BE_ROOT)
self.conf.enabled = False
if not self.conf.enabled:
return
logger.debug('initialized Spacewalk plugin')
self.activate_channels()
def config(self):
if not self.conf.enabled:
return
# cli is None when plugin is executed
# though automatic actions or other pluings
# like in case of leapp which uses custom dnf plugin
if not self.cli:
return
self.cli.demands.root_user = True
def clnreg(self):
os.system('/usr/sbin/clnreg_ks --strict-edition')
def activate_channels(self, networking=True):
enabled_channels = {}
sslcacert = None
force_http = 0
proxy_url = None
login_info = None
cached_channels = self._read_channels_file()
if not networking:
# no network communication, use list of channels from persistdir
enabled_channels = cached_channels
elif os.path.isfile("/etc/cln_leapp_in_progress"):
# networking is true, but CLN urls won't be accessible, use cache
logger.warning(LEAPP_IN_PROGRESS)
enabled_channels = cached_channels
else:
# setup proxy according to up2date
self.up2date_cfg = up2date_client.config.initUp2dateConfig()
sslcacert = get_ssl_ca_cert(self.up2date_cfg)
force_http = self.up2date_cfg['useNoSSLForPackages'],
# trying to register system once in case of error while getLoginInfo
clnreg_tried = False
while not clnreg_tried:
try:
login_info = up2date_client.up2dateAuth.getLoginInfo(timeout=self.conf.timeout)
clnreg_tried = True
except up2dateErrors.RhnServerException as e:
if clnreg_tried == False:
self.clnreg()
clnreg_tried = True
continue
logger.error("%s\n%s\n%s", COMMUNICATION_ERROR, RHN_DISABLED, e)
return
if not login_info:
logger.error("%s\n%s", NOT_REGISTERED_ERROR, RHN_DISABLED)
self._write_channels_file({})
return
try:
svrChannels = up2date_client.rhnChannel.getChannelDetails(
timeout=self.conf.timeout)
except up2dateErrors.CommunicationError as e:
logger.error("%s\n%s\n%s", COMMUNICATION_ERROR, RHN_DISABLED, e)
return
except up2dateErrors.NoChannelsError:
logger.error("%s\n%s", NOT_SUBSCRIBED_ERROR, CHANNELS_DISABLED)
self._write_channels_file({})
return
except up2dateErrors.NoSystemIdError:
logger.error("%s %s\n%s\n%s", NOT_SUBSCRIBED_ERROR,
NO_SYSTEM_ID_ERROR, USE_RHNREGISTER, RHN_DISABLED)
return
self.connected_to_spacewalk = True
logger.info(UPDATES_FROM_SPACEWALK)
for channel in svrChannels:
if channel['version']:
enabled_channels[channel['label']] = dict(channel.items())
self._write_channels_file(enabled_channels)
repos = self.base.repos
for (channel_id, channel_dict) in enabled_channels.items():
cached_channel = cached_channels.get(channel_id)
cached_version = None
if cached_channel:
cached_version = cached_channel.get('version')
conf = copy(self.conf)
if channel_id in self.parser.sections():
options = self.parser.items(channel_id)
for (key, value) in options:
conf._set_value(key, value, PRIO_PLUGINCONFIG)
repo = SpacewalkRepo(channel_dict, {
'conf' : self.base.conf,
'proxy' : proxy_url,
'timeout' : conf.timeout,
'sslcacert' : sslcacert,
'force_http': force_http,
'cached_version' : cached_version,
'login_info': login_info,
'gpgcheck': conf.gpgcheck,
'enabled': conf.enabled,
})
repos.add(repo)
# DEBUG
logger.debug(enabled_channels)
def transaction(self):
""" Update system's profile after transaction. """
if not self.conf.enabled:
return
if not self.connected_to_spacewalk:
# not connected so nothing to do here
return
if self.up2date_cfg['writeChangesToLog'] == 1:
delta = self._make_package_delta()
up2date_client.rhnPackageInfo.logDeltaPackages(delta)
try:
up2date_client.rhnPackageInfo.updatePackageProfile(
timeout=self.conf.timeout)
except up2dateErrors.RhnServerException as e:
logger.error("%s\n%s\n%s", COMMUNICATION_ERROR, PROFILE_NOT_SENT, e)
def _read_channels_file(self):
try:
with open(self.stored_channels_path, "r") as channels_file:
content = channels_file.read()
channels = json.loads(content)
return channels
except (FileNotFoundError, IOError) as e:
if e.errno != errno.ENOENT:
raise
except json.decoder.JSONDecodeError as e:
pass # ignore broken json and recreate it later
return {}
def _write_channels_file(self, var):
try:
with open(self.stored_channels_path, "w") as channels_file:
json.dump(var, channels_file, indent=4)
except (FileNotFoundError, IOError) as e:
if e.errno != errno.ENOENT:
raise
def _make_package_delta(self):
delta = {'added' : [(p.name, p.version, p. release, p.epoch, p.arch)
for p in self.base.transaction.install_set],
'removed': [(p.name, p.version, p. release, p.epoch, p.arch)
for p in self.base.transaction.remove_set],
}
return delta
class SpacewalkRepo(dnf.repo.Repo):
"""
Repository object for Spacewalk. Uses up2date libraries.
"""
needed_headers = ['X-RHN-Server-Id',
'X-RHN-Auth-User-Id',
'X-RHN-Auth',
'X-RHN-Auth-Server-Time',
'X-RHN-Auth-Expire-Offset']
def __init__(self, channel, opts):
super(SpacewalkRepo, self).__init__(ustr(channel['label']),
opts.get('conf'))
# dnf stuff
self.name = ustr(channel['name'])
self.baseurl = [ url + '/GET-REQ/' + self.id for url in channel['url']]
self.sslcacert = opts.get('sslcacert')
self.proxy = opts.get('proxy')
try:
self.gpgkey = get_gpg_key_urls(channel['gpg_key_url'])
except InvalidGpgKeyLocation as e:
logger.warning(GPG_KEY_REJECTED, dnf.i18n.ucd(e))
self.gpgkey = []
if channel['version'] != opts.get('cached_version'):
self.metadata_expire = 1
# spacewalk stuff
self.login_info = opts.get('login_info')
self.keepalive = 0
self.bandwidth = 0
self.retries = 1
self.throttle = 0
self.timeout = opts.get('timeout')
self.gpgcheck = opts.get('gpgcheck')
self.force_http = opts.get('force_http')
if opts.get('enabled'):
self.enable()
else:
self.disable()
if hasattr(self, 'set_http_headers'):
# dnf > 4.0.9 on RHEL 8, Fedora 29/30
http_headers = self.create_http_headers()
if http_headers:
self.set_http_headers(http_headers)
def create_http_headers(self):
http_headers = []
if not self.login_info:
return http_headers
for header in self.needed_headers:
if not header in self.login_info:
error = MISSING_HEADER % header
raise dnf.Error.RepoError(error)
if self.login_info[header] in (None, ''):
# This doesn't work due to bug in librepo (or even deeper in libcurl)
# the workaround bellow can be removed once BZ#1211662 is fixed
#http_headers.append("%s;" % header)
http_headers.append("%s: \r\nX-libcurl-Empty-Header-Workaround: *" % header)
else:
http_headers.append("%s: %s" % (header, self.login_info[header]))
if not self.force_http:
http_headers.append("X-RHN-Transport-Capability: follow-redirects=3")
return http_headers
def _handle_new_remote(self, destdir, mirror_setup=True):
# this function is called only on dnf < 3.6.0 (up to Fedora 29)
handle = super(SpacewalkRepo, self)._handle_new_remote(destdir, mirror_setup)
http_headers = self.create_http_headers()
if http_headers:
handle.setopt(librepo.LRO_HTTPHEADER, http_headers)
return handle
# FIXME
# all rutines bellow should go to rhn-client-tools because they are share
# between yum-rhn-plugin and dnf-plugin-spacewalk
def get_gpg_key_urls(key_url_string):
"""
Parse the key urls and validate them.
key_url_string is a space seperated list of gpg key urls that must be
located in /etc/pkg/rpm-gpg/.
Return a list of strings containing the key urls.
Raises InvalidGpgKeyLocation if any of the key urls are invalid.
"""
key_urls = key_url_string.split()
for key_url in key_urls:
if not is_valid_gpg_key_url(key_url):
raise InvalidGpgKeyLocation(key_url)
return key_urls
class InvalidGpgKeyLocation(Exception):
pass
def is_valid_gpg_key_url(key_url):
proto_split = key_url.split('://')
if len(proto_split) != 2:
return False
proto, path = proto_split
if proto.lower() != 'file':
return False
path = os.path.normpath(path)
if not path.startswith('/etc/pki/rpm-gpg/'):
return False
return True
def get_ssl_ca_cert(up2date_cfg):
if not ('sslCACert' in up2date_cfg and up2date_cfg['sslCACert']):
raise BadSslCaCertConfig
ca_certs = up2date_cfg['sslCACert']
if type(ca_certs) == list:
return ca_certs[0]
return ca_certs
generate_completion_cache.py 0000644 00000007554 15040264225 0012277 0 ustar 00 # coding=utf-8
# generate_completion_cache.py - generate cache for dnf bash completion
# Copyright © 2013 Elad Alfassa <elad@fedoraproject.org>
# Copyright (C) 2014-2015 Igor Gnatenko <i.gnatenko.brain@gmail.com>
# Copyright (C) 2015 Red Hat, Inc.
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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
from dnf.i18n import ucd
from dnfpluginscore import logger
import dnf
import os.path
import sqlite3
class BashCompletionCache(dnf.Plugin):
name = 'generate_completion_cache'
def __init__(self, base, cli):
super(BashCompletionCache, self).__init__(base, cli)
self.base = base
self.cache_file = "/var/cache/dnf/packages.db"
@staticmethod
def _out(msg):
logger.debug('Completion plugin: %s', msg)
def sack(self):
''' Generate cache of available packages '''
# We generate this cache only if the repos were just freshed or if the
# cache file doesn't exist
fresh = False
for repo in self.base.repos.iter_enabled():
if repo.metadata is not None and repo.metadata.fresh:
# One fresh repo is enough to cause a regen of the cache
fresh = True
break
if not os.path.exists(self.cache_file) or fresh:
try:
with sqlite3.connect(self.cache_file) as conn:
self._out('Generating completion cache...')
cur = conn.cursor()
cur.execute(
"create table if not exists available (pkg TEXT)")
cur.execute(
"create unique index if not exists "
"pkg_available ON available(pkg)")
cur.execute("delete from available")
avail_pkgs = self.base.sack.query().available()
avail_pkgs_insert = [[str(x)] for x in avail_pkgs if x.arch != "src"]
cur.executemany("insert or ignore into available values (?)",
avail_pkgs_insert)
conn.commit()
except sqlite3.OperationalError as e:
self._out("Can't write completion cache: %s" % ucd(e))
def transaction(self):
''' Generate cache of installed packages '''
if not self.transaction:
return
try:
with sqlite3.connect(self.cache_file) as conn:
self._out('Generating completion cache...')
cur = conn.cursor()
cur.execute("create table if not exists installed (pkg TEXT)")
cur.execute(
"create unique index if not exists "
"pkg_installed ON installed(pkg)")
cur.execute("delete from installed")
inst_pkgs = dnf.sack._rpmdb_sack(self.base).query().installed()
inst_pkgs_insert = [[str(x)] for x in inst_pkgs if x.arch != "src"]
cur.executemany("insert or ignore into installed values (?)",
inst_pkgs_insert)
conn.commit()
except sqlite3.OperationalError as e:
self._out("Can't write completion cache: %s" % ucd(e))
universal_hooks.py 0000755 00000013437 15040264225 0010344 0 ustar 00 #!/usr/bin/python3.6
# Copyright (c) 2020, cPanel, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import abc
import glob
import logging
import os
from os import path
import re
import subprocess
import sys
import tempfile
from dnf import Plugin
# this logger is configured by the dnf CLI, but error() is not shown by default (but is with -v)
# LOG = logging.getLogger("dnf")
LOG = logging.getLogger(__name__)
LOG.setLevel(logging.ERROR)
LOG.addHandler(logging.StreamHandler(sys.stderr))
class UniversalHooksPlugin(Plugin):
name = 'universal-hooks'
def __init__(self, base, cli):
super().__init__(base, cli)
self.hook_root = '/etc/dnf/universal-hooks'
def pre_config(self):
_run_dir(path.join(self.hook_root, self.pre_config.__name__), LOG)
def config(self):
_run_dir(path.join(self.hook_root, self.config.__name__), LOG)
def resolved(self):
_run_dir(path.join(self.hook_root, self.resolved.__name__), LOG)
def sack(self):
_run_dir(path.join(self.hook_root, self.sack.__name__), LOG)
def pre_transaction(self):
name = self.pre_transaction.__name__
_run_pkg_dirs(self.hook_root, LOG, name, DnfTransactionInfo(self.base.transaction))
_run_dir(path.join(self.hook_root, name), LOG)
def transaction(self):
name = self.transaction.__name__
_run_pkg_dirs(self.hook_root, LOG, name, DnfTransactionInfo(self.base.transaction))
_run_dir(path.join(self.hook_root, name), LOG)
class FileSystem(metaclass=abc.ABCMeta):
@abc.abstractmethod
def glob(self, pathname):
pass
@abc.abstractmethod
def isdir(self, pathname):
pass
@abc.abstractmethod
def access(self, path, mode):
pass
@abc.abstractmethod
def NamedTemporaryFile(self, mode, encoding):
pass
class RealFileSystem(FileSystem):
def glob(self, pathname):
return glob.glob(pathname)
def isdir(self, pathname):
return path.isdir(pathname)
def access(self, path, mode):
return os.access(path, mode)
def NamedTemporaryFile(self, mode, encoding):
return tempfile.NamedTemporaryFile(mode=mode, encoding=encoding)
fs = RealFileSystem()
def _run_dir(hook_dir, log, args=''):
if not fs.isdir(hook_dir):
return None
for script in sorted(fs.glob(hook_dir + "/*")):
if fs.isdir(script):
continue
if fs.access(script, os.X_OK):
cmdline = f'{script} {args}'
completed = subprocess.run(cmdline, shell=True) # todo change args to a list, shell=False
if 0 != completed.returncode:
log.error("!!! %s did not exit cleanly: %d", cmdline, completed.returncode)
else:
log.error("!!! %s is not executable", script)
class TransactionInfo(metaclass=abc.ABCMeta):
@abc.abstractmethod
def getMembers(self):
pass
class DnfTransactionInfo(TransactionInfo):
def __init__(self, transaction) -> None:
self.transaction = transaction
def getMembers(self):
return self.transaction
def _run_pkg_dirs(base_dir, log, slot, tinfo):
"""
:param str base_dir:
:param logging.Logger log:
:param str slot:
:param TransactionInfo tinfo:
"""
wildcard_path = path.join(base_dir, 'multi_pkgs', slot)
dir_matchers = _make_dir_matchers(wildcard_path)
wildcard_to_run = {}
with fs.NamedTemporaryFile(mode='w', encoding='utf-8') as temp_pkg_file:
members_seen = {}
members = tinfo.getMembers()
for member in sorted(set(members), key=lambda m: m.name):
pkg = member.name
if pkg in members_seen:
continue
members_seen[pkg] = 1
temp_pkg_file.write(pkg + "\n")
_run_dir(path.join(base_dir, 'pkgs', pkg, slot), log)
for wildcard_dir, matcher in dir_matchers.items():
if matcher.search(pkg):
wildcard_to_run[wildcard_dir] = 1
# the file may be used by a subprocess, so make sure it is flushed to kernel
temp_pkg_file.flush()
for wildcard_dir in wildcard_to_run:
_run_dir(path.join(wildcard_path, wildcard_dir), log, "--pkg_list=" + temp_pkg_file.name)
def _make_dir_matchers(wc_slot_dir):
dir_matchers = {}
for pth in fs.glob(wc_slot_dir + "/*"):
if fs.isdir(pth):
pth = path.basename(path.normpath(pth))
dir_matchers[pth] = _regex_from_dir(pth)
return dir_matchers
def _regex_from_dir(path):
expr = path.replace("__WILDCARD__", ".*")
return re.compile("^" + expr + "$")
download.py 0000644 00000030052 15040264225 0006725 0 ustar 00 # download.py, supplies the 'download' command.
#
# Copyright (C) 2013-2015 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from __future__ import absolute_import
from __future__ import unicode_literals
from dnfpluginscore import _, logger
from dnf.cli.option_parser import OptionParser
import dnf
import dnf.cli
import dnf.exceptions
import dnf.i18n
import dnf.subject
import dnf.util
import hawkey
import itertools
import os
import shutil
@dnf.plugin.register_command
class DownloadCommand(dnf.cli.Command):
aliases = ['download']
summary = _('Download package to current directory')
def __init__(self, cli):
super(DownloadCommand, self).__init__(cli)
self.opts = None
self.parser = None
@staticmethod
def set_argparser(parser):
parser.add_argument('packages', nargs='+',
help=_('packages to download'))
parser.add_argument("--source", action='store_true',
help=_('download the src.rpm instead'))
parser.add_argument("--debuginfo", action='store_true',
help=_('download the -debuginfo package instead'))
parser.add_argument("--debugsource", action='store_true',
help=_('download the -debugsource package instead'))
parser.add_argument("--arch", '--archlist', dest='arches', default=[],
action=OptionParser._SplitCallback, metavar='[arch]',
help=_("limit the query to packages of given architectures."))
parser.add_argument('--resolve', action='store_true',
help=_('resolve and download needed dependencies'))
parser.add_argument('--alldeps', action='store_true',
help=_('when running with --resolve, download all dependencies '
'(do not exclude already installed ones)'))
parser.add_argument('--url', '--urls', action='store_true', dest='url',
help=_('print list of urls where the rpms '
'can be downloaded instead of downloading'))
parser.add_argument('--urlprotocols', action='append',
choices=['http', 'https', 'rsync', 'ftp'],
default=[],
help=_('when running with --url, '
'limit to specific protocols'))
def configure(self):
# setup sack and populate it with enabled repos
demands = self.cli.demands
demands.sack_activation = True
demands.available_repos = True
if self.opts.resolve and self.opts.alldeps:
demands.load_system_repo = False
if self.opts.source:
self.base.repos.enable_source_repos()
if self.opts.debuginfo or self.opts.debugsource:
self.base.repos.enable_debug_repos()
if self.opts.destdir:
self.base.conf.destdir = self.opts.destdir
else:
self.base.conf.destdir = dnf.i18n.ucd(os.getcwd())
def run(self):
"""Execute the util action here."""
if (not self.opts.source
and not self.opts.debuginfo
and not self.opts.debugsource):
pkgs = self._get_pkg_objs_rpms(self.opts.packages)
else:
pkgs = []
if self.opts.source:
pkgs.extend(self._get_pkg_objs_source(self.opts.packages))
if self.opts.debuginfo:
pkgs.extend(self._get_pkg_objs_debuginfo(self.opts.packages))
if self.opts.debugsource:
pkgs.extend(self._get_pkg_objs_debugsource(self.opts.packages))
# If user asked for just urls then print them and we're done
if self.opts.url:
for pkg in pkgs:
# command line repo packages do not have .remote_location
if pkg.repoid != hawkey.CMDLINE_REPO_NAME:
url = pkg.remote_location(schemes=self.opts.urlprotocols)
if url:
print(url)
else:
msg = _("Failed to get mirror for package: %s") % pkg.name
if self.base.conf.strict:
raise dnf.exceptions.Error(msg)
logger.warning(msg)
return
else:
self._do_downloads(pkgs) # download rpms
def _do_downloads(self, pkgs):
"""
Perform the download for a list of packages
"""
pkg_dict = {}
for pkg in pkgs:
pkg_dict.setdefault(str(pkg), []).append(pkg)
to_download = []
cmdline = []
for pkg_list in pkg_dict.values():
pkgs_cmdline = [pkg for pkg in pkg_list
if pkg.repoid == hawkey.CMDLINE_REPO_NAME]
if pkgs_cmdline:
cmdline.append(pkgs_cmdline[0])
continue
pkg_list.sort(key=lambda x: (x.repo.priority, x.repo.cost))
to_download.append(pkg_list[0])
if to_download:
self.base.download_packages(to_download, self.base.output.progress)
if cmdline:
# command line repo packages are either local files or already downloaded urls
# just copy them to the destination
for pkg in cmdline:
# python<3.4 shutil module does not raise SameFileError, check manually
src = pkg.localPkg()
dst = os.path.join(self.base.conf.destdir, os.path.basename(src))
if os.path.exists(dst) and os.path.samefile(src, dst):
continue
shutil.copy(src, self.base.conf.destdir)
locations = sorted([pkg.localPkg() for pkg in to_download + cmdline])
return locations
def _get_pkg_objs_rpms(self, pkg_specs):
"""
Return a list of dnf.Package objects that represent the rpms
to download.
"""
if self.opts.resolve:
pkgs = self._get_packages_with_deps(pkg_specs)
else:
pkgs = self._get_packages(pkg_specs)
return pkgs
def _get_pkg_objs_source(self, pkg_specs):
"""
Return a list of dnf.Package objects that represent the source
rpms to download.
"""
pkgs = self._get_pkg_objs_rpms(pkg_specs)
source_pkgs = self._get_source_packages(pkgs)
pkgs = set(self._get_packages(source_pkgs, source=True))
return pkgs
def _get_pkg_objs_debuginfo(self, pkg_specs):
"""
Return a list of dnf.Package objects that represent the debuginfo
rpms to download.
"""
dbg_pkgs = set()
q = self.base.sack.query().available()
for pkg in self._get_packages(pkg_specs):
for dbg_name in [pkg.debug_name, pkg.source_debug_name]:
dbg_available = q.filter(
name=dbg_name,
epoch=int(pkg.epoch),
version=pkg.version,
release=pkg.release,
arch=pkg.arch
)
if not dbg_available:
continue
for p in dbg_available:
dbg_pkgs.add(p)
break
return dbg_pkgs
def _get_pkg_objs_debugsource(self, pkg_specs):
"""
Return a list of dnf.Package objects that represent the debugsource
rpms to download.
"""
dbg_pkgs = set()
q = self.base.sack.query().available()
for pkg in self._get_packages(pkg_specs):
dbg_available = q.filter(
name=pkg.debugsource_name,
epoch=int(pkg.epoch),
version=pkg.version,
release=pkg.release,
arch=pkg.arch
)
for p in dbg_available:
dbg_pkgs.add(p)
return dbg_pkgs
def _get_packages(self, pkg_specs, source=False):
"""Get packages matching pkg_specs."""
func = self._get_query_source if source else self._get_query
queries = []
for pkg_spec in pkg_specs:
try:
queries.append(func(pkg_spec))
except dnf.exceptions.PackageNotFoundError as e:
logger.error(dnf.i18n.ucd(e))
if self.base.conf.strict:
logger.error(_("Exiting due to strict setting."))
raise dnf.exceptions.Error(e)
pkgs = list(itertools.chain(*queries))
return pkgs
def _get_packages_with_deps(self, pkg_specs, source=False):
"""Get packages matching pkg_specs and the deps."""
pkgs = self._get_packages(pkg_specs)
pkg_set = set(pkgs)
for pkg in pkgs:
goal = hawkey.Goal(self.base.sack)
goal.install(pkg)
rc = goal.run()
if rc:
pkg_set.update(goal.list_installs())
pkg_set.update(goal.list_upgrades())
else:
msg = [_('Error in resolve of packages:')]
logger.error("\n ".join(msg + [str(pkg) for pkg in pkgs]))
logger.error(dnf.util._format_resolve_problems(goal.problem_rules()))
raise dnf.exceptions.Error()
return pkg_set
@staticmethod
def _get_source_packages(pkgs):
"""Get list of source rpm names for a list of packages."""
source_pkgs = set()
for pkg in pkgs:
if pkg.sourcerpm:
source_pkgs.add(pkg.sourcerpm)
logger.debug(' --> Package : %s Source : %s',
str(pkg), pkg.sourcerpm)
elif pkg.arch == 'src':
source_pkgs.add("%s-%s.src.rpm" % (pkg.name, pkg.evr))
else:
logger.info(_("No source rpm defined for %s"), str(pkg))
return list(source_pkgs)
def _get_query(self, pkg_spec):
"""Return a query to match a pkg_spec."""
schemes = dnf.pycomp.urlparse.urlparse(pkg_spec)[0]
is_url = schemes and schemes in ('http', 'ftp', 'file', 'https')
if is_url or (pkg_spec.endswith('.rpm') and os.path.isfile(pkg_spec)):
pkgs = self.base.add_remote_rpms([pkg_spec], progress=self.base.output.progress)
return self.base.sack.query().filterm(pkg=pkgs)
subj = dnf.subject.Subject(pkg_spec)
q = subj.get_best_query(self.base.sack, with_src=self.opts.source)
q = q.available()
q = q.filterm(latest_per_arch_by_priority=True)
if self.opts.arches:
q = q.filter(arch=self.opts.arches)
if len(q.run()) == 0:
msg = _("No package %s available.") % (pkg_spec)
raise dnf.exceptions.PackageNotFoundError(msg)
return q
def _get_query_source(self, pkg_spec):
"""Return a query to match a source rpm file name."""
pkg_spec = pkg_spec[:-4] # skip the .rpm
subj = dnf.subject.Subject(pkg_spec)
for nevra_obj in subj.get_nevra_possibilities():
tmp_query = nevra_obj.to_query(self.base.sack).available()
if tmp_query:
return tmp_query.latest()
msg = _("No package %s available.") % (pkg_spec)
raise dnf.exceptions.PackageNotFoundError(msg)
system_upgrade.py 0000644 00000064251 15040264225 0010161 0 ustar 00 # -*- coding: utf-8 -*-
#
# Copyright (c) 2015-2020 Red Hat, Inc.
#
# 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, see <http://www.gnu.org/licenses/>.
#
# Author(s): Will Woods <wwoods@redhat.com>
"""system_upgrade.py - DNF plugin to handle major-version system upgrades."""
from subprocess import call, Popen, check_output, CalledProcessError
import json
import os
import os.path
import re
import sys
import uuid
from systemd import journal
from dnfpluginscore import _, logger
import dnf
import dnf.cli
from dnf.cli import CliError
from dnf.i18n import ucd
import dnf.transaction
from dnf.transaction_sr import serialize_transaction, TransactionReplay
import libdnf.conf
# Translators: This string is only used in unit tests.
_("the color of the sky")
DOWNLOAD_FINISHED_ID = uuid.UUID('9348174c5cc74001a71ef26bd79d302e')
REBOOT_REQUESTED_ID = uuid.UUID('fef1cc509d5047268b83a3a553f54b43')
UPGRADE_STARTED_ID = uuid.UUID('3e0a5636d16b4ca4bbe5321d06c6aa62')
UPGRADE_FINISHED_ID = uuid.UUID('8cec00a1566f4d3594f116450395f06c')
ID_TO_IDENTIFY_BOOTS = UPGRADE_STARTED_ID
PLYMOUTH = '/usr/bin/plymouth'
RELEASEVER_MSG = _(
"Need a --releasever greater than the current system version.")
DOWNLOAD_FINISHED_MSG = _( # Translators: do not change "reboot" here
"Download complete! Use 'dnf {command} reboot' to start the upgrade.\n"
"To remove cached metadata and transaction use 'dnf {command} clean'")
CANT_RESET_RELEASEVER = _(
"Sorry, you need to use 'download --releasever' instead of '--network'")
STATE_VERSION = 2
# --- Miscellaneous helper functions ------------------------------------------
def reboot():
if os.getenv("DNF_SYSTEM_UPGRADE_NO_REBOOT", default=False):
logger.info(_("Reboot turned off, not rebooting."))
else:
Popen(["systemctl", "reboot"])
def get_url_from_os_release():
key = "UPGRADE_GUIDE_URL="
for path in ["/etc/os-release", "/usr/lib/os-release"]:
try:
with open(path) as release_file:
for line in release_file:
line = line.strip()
if line.startswith(key):
return line[len(key):].strip('"')
except IOError:
continue
return None
# DNF-FIXME: dnf.util.clear_dir() doesn't delete regular files :/
def clear_dir(path, ignore=[]):
if not os.path.isdir(path):
return
for entry in os.listdir(path):
fullpath = os.path.join(path, entry)
if fullpath in ignore:
continue
try:
if os.path.isdir(fullpath):
dnf.util.rm_rf(fullpath)
else:
os.unlink(fullpath)
except OSError:
pass
def check_release_ver(conf, target=None):
if dnf.rpm.detect_releasever(conf.installroot) == conf.releasever:
raise CliError(RELEASEVER_MSG)
if target and target != conf.releasever:
# it's too late to set releasever here, so this can't work.
# (see https://bugzilla.redhat.com/show_bug.cgi?id=1212341)
raise CliError(CANT_RESET_RELEASEVER)
def disable_blanking():
try:
tty = open('/dev/tty0', 'wb')
tty.write(b'\33[9;0]')
except Exception as e:
print(_("Screen blanking can't be disabled: %s") % e)
# --- State object - for tracking upgrade state between runs ------------------
# DNF-INTEGRATION-NOTE: basically the same thing as dnf.persistor.JSONDB
class State(object):
def __init__(self, statefile):
self.statefile = statefile
self._data = {}
self._read()
def _read(self):
try:
with open(self.statefile) as fp:
self._data = json.load(fp)
except IOError:
self._data = {}
except ValueError:
self._data = {}
logger.warning(_("Failed loading state file: %s, continuing with "
"empty state."), self.statefile)
def write(self):
dnf.util.ensure_dir(os.path.dirname(self.statefile))
with open(self.statefile, 'w') as outf:
json.dump(self._data, outf, indent=4, sort_keys=True)
def clear(self):
if os.path.exists(self.statefile):
os.unlink(self.statefile)
self._read()
def __enter__(self):
return self
def __exit__(self, exc_type, exc_value, traceback):
if exc_type is None:
self.write()
# helper function for creating properties. pylint: disable=protected-access
def _prop(option): # pylint: disable=no-self-argument
def setprop(self, value):
self._data[option] = value
def getprop(self):
return self._data.get(option)
return property(getprop, setprop)
# !!! Increase STATE_VERSION for any changes in data structure like a new property or a new
# data structure !!!
state_version = _prop("state_version")
download_status = _prop("download_status")
destdir = _prop("destdir")
target_releasever = _prop("target_releasever")
system_releasever = _prop("system_releasever")
gpgcheck = _prop("gpgcheck")
# list of repos with gpgcheck=True
gpgcheck_repos = _prop("gpgcheck_repos")
# list of repos with repo_gpgcheck=True
repo_gpgcheck_repos = _prop("repo_gpgcheck_repos")
upgrade_status = _prop("upgrade_status")
upgrade_command = _prop("upgrade_command")
distro_sync = _prop("distro_sync")
enable_disable_repos = _prop("enable_disable_repos")
module_platform_id = _prop("module_platform_id")
# --- Plymouth output helpers -------------------------------------------------
class PlymouthOutput(object):
"""A plymouth output helper class.
Filters duplicate calls, and stops calling the plymouth binary if we
fail to contact it.
"""
def __init__(self):
self.alive = True
self._last_args = dict()
self._last_msg = None
def _plymouth(self, cmd, *args):
dupe_cmd = (args == self._last_args.get(cmd))
if (self.alive and not dupe_cmd) or cmd == '--ping':
try:
self.alive = (call((PLYMOUTH, cmd) + args) == 0)
except OSError:
self.alive = False
self._last_args[cmd] = args
return self.alive
def ping(self):
return self._plymouth("--ping")
def message(self, msg):
if self._last_msg and self._last_msg != msg:
self._plymouth("hide-message", "--text", self._last_msg)
self._last_msg = msg
return self._plymouth("display-message", "--text", msg)
def set_mode(self):
mode = 'updates'
try:
s = check_output([PLYMOUTH, '--help'])
if re.search('--system-upgrade', ucd(s)):
mode = 'system-upgrade'
except (CalledProcessError, OSError):
pass
return self._plymouth("change-mode", "--" + mode)
def progress(self, percent):
return self._plymouth("system-update", "--progress", str(percent))
# A single PlymouthOutput instance for us to use within this module
Plymouth = PlymouthOutput()
# A TransactionProgress class that updates plymouth for us.
class PlymouthTransactionProgress(dnf.callback.TransactionProgress):
# pylint: disable=too-many-arguments
def progress(self, package, action, ti_done, ti_total, ts_done, ts_total):
self._update_plymouth(package, action, ts_done, ts_total)
def _update_plymouth(self, package, action, current, total):
# Prevents quick jumps of progressbar when pretrans scriptlets
# and TRANS_PREPARATION are reported as 1/1
if total == 1:
return
# Verification goes through all the packages again,
# which resets the "current" param value, this prevents
# resetting of the progress bar as well. (Rhbug:1809096)
if action != dnf.callback.PKG_VERIFY:
Plymouth.progress(int(90.0 * current / total))
else:
Plymouth.progress(90 + int(10.0 * current / total))
Plymouth.message(self._fmt_event(package, action, current, total))
def _fmt_event(self, package, action, current, total):
action = dnf.transaction.ACTIONS.get(action, action)
return "[%d/%d] %s %s..." % (current, total, action, package)
# --- journal helpers -------------------------------------------------
def find_boots(message_id):
"""Find all boots with this message id.
Returns the entries of all found boots.
"""
j = journal.Reader()
j.add_match(MESSAGE_ID=message_id.hex, # identify the message
_UID=0) # prevent spoofing of logs
oldboot = None
for entry in j:
boot = entry['_BOOT_ID']
if boot == oldboot:
continue
oldboot = boot
yield entry
def list_logs():
print(_('The following boots appear to contain upgrade logs:'))
n = -1
for n, entry in enumerate(find_boots(ID_TO_IDENTIFY_BOOTS)):
print('{} / {.hex}: {:%Y-%m-%d %H:%M:%S} {}→{}'.format(
n + 1,
entry['_BOOT_ID'],
entry['__REALTIME_TIMESTAMP'],
entry.get('SYSTEM_RELEASEVER', '??'),
entry.get('TARGET_RELEASEVER', '??')))
if n == -1:
print(_('-- no logs were found --'))
def pick_boot(message_id, n):
boots = list(find_boots(message_id))
# Positive indices index all found boots starting with 1 and going forward,
# zero is the current boot, and -1, -2, -3 are previous going backwards.
# This is the same as journalctl.
try:
if n == 0:
raise IndexError
if n > 0:
n -= 1
return boots[n]['_BOOT_ID']
except IndexError:
raise CliError(_("Cannot find logs with this index."))
def show_log(n):
boot_id = pick_boot(ID_TO_IDENTIFY_BOOTS, n)
process = Popen(['journalctl', '--boot', boot_id.hex])
process.wait()
rc = process.returncode
if rc == 1:
raise dnf.exceptions.Error(_("Unable to match systemd journal entry"))
CMDS = ['download', 'clean', 'reboot', 'upgrade', 'log']
# --- The actual Plugin and Command objects! ----------------------------------
class SystemUpgradePlugin(dnf.Plugin):
name = 'system-upgrade'
def __init__(self, base, cli):
super(SystemUpgradePlugin, self).__init__(base, cli)
if cli:
cli.register_command(SystemUpgradeCommand)
cli.register_command(OfflineUpgradeCommand)
cli.register_command(OfflineDistrosyncCommand)
class SystemUpgradeCommand(dnf.cli.Command):
aliases = ('system-upgrade', 'fedup',)
summary = _("Prepare system for upgrade to a new release")
DATADIR = 'var/lib/dnf/system-upgrade'
def __init__(self, cli):
super(SystemUpgradeCommand, self).__init__(cli)
self.datadir = os.path.join(cli.base.conf.installroot, self.DATADIR)
self.transaction_file = os.path.join(self.datadir, 'system-upgrade-transaction.json')
self.magic_symlink = os.path.join(cli.base.conf.installroot, 'system-update')
self.state = State(os.path.join(self.datadir, 'system-upgrade-state.json'))
@staticmethod
def set_argparser(parser):
parser.add_argument("--no-downgrade", dest='distro_sync',
action='store_false',
help=_("keep installed packages if the new "
"release's version is older"))
parser.add_argument('tid', nargs=1, choices=CMDS,
metavar="[%s]" % "|".join(CMDS))
parser.add_argument('--number', type=int, help=_('which logs to show'))
def log_status(self, message, message_id):
"""Log directly to the journal."""
journal.send(message,
MESSAGE_ID=message_id,
PRIORITY=journal.LOG_NOTICE,
SYSTEM_RELEASEVER=self.state.system_releasever,
TARGET_RELEASEVER=self.state.target_releasever,
DNF_VERSION=dnf.const.VERSION)
def pre_configure(self):
self._call_sub("check")
self._call_sub("pre_configure")
def configure(self):
self._call_sub("configure")
def run(self):
self._call_sub("run")
def run_transaction(self):
self._call_sub("transaction")
def run_resolved(self):
self._call_sub("resolved")
def _call_sub(self, name):
subfunc = getattr(self, name + '_' + self.opts.tid[0], None)
if callable(subfunc):
subfunc()
def _check_state_version(self, command):
if self.state.state_version != STATE_VERSION:
msg = _("Incompatible version of data. Rerun 'dnf {command} download [OPTIONS]'"
"").format(command=command)
raise CliError(msg)
def _set_cachedir(self):
# set download directories from json state file
self.base.conf.cachedir = self.datadir
self.base.conf.destdir = self.state.destdir if self.state.destdir else None
def _get_forward_reverse_pkg_reason_pairs(self):
"""
forward = {repoid:{pkg_nevra: {tsi.action: tsi.reason}}
reverse = {pkg_nevra: {tsi.action: tsi.reason}}
:return: forward, reverse
"""
backward_action = set(dnf.transaction.BACKWARD_ACTIONS + [libdnf.transaction.TransactionItemAction_REINSTALLED])
forward_actions = set(dnf.transaction.FORWARD_ACTIONS)
forward = {}
reverse = {}
for tsi in self.cli.base.transaction:
if tsi.action in forward_actions:
pkg = tsi.pkg
forward.setdefault(pkg.repo.id, {}).setdefault(
str(pkg), {})[tsi.action] = tsi.reason
elif tsi.action in backward_action:
reverse.setdefault(str(tsi.pkg), {})[tsi.action] = tsi.reason
return forward, reverse
# == pre_configure_*: set up action-specific demands ==========================
def pre_configure_download(self):
# only download subcommand accepts --destdir command line option
self.base.conf.cachedir = self.datadir
self.base.conf.destdir = self.opts.destdir if self.opts.destdir else None
if 'offline-distrosync' == self.opts.command and not self.opts.distro_sync:
raise CliError(
_("Command 'offline-distrosync' cannot be used with --no-downgrade option"))
elif 'offline-upgrade' == self.opts.command:
self.opts.distro_sync = False
def pre_configure_reboot(self):
self._set_cachedir()
def pre_configure_upgrade(self):
self._set_cachedir()
if self.state.enable_disable_repos:
self.opts.repos_ed = self.state.enable_disable_repos
self.base.conf.releasever = self.state.target_releasever
def pre_configure_clean(self):
self._set_cachedir()
# == configure_*: set up action-specific demands ==========================
def configure_download(self):
if 'system-upgrade' == self.opts.command or 'fedup' == self.opts.command:
logger.warning(_('WARNING: this operation is not supported on the RHEL distribution. '
'Proceed at your own risk.'))
help_url = get_url_from_os_release()
if help_url:
msg = _('Additional information for System Upgrade: {}')
logger.info(msg.format(ucd(help_url)))
if self.base._promptWanted():
msg = _('Before you continue ensure that your system is fully upgraded by running '
'"dnf --refresh upgrade". Do you want to continue')
if self.base.conf.assumeno or not self.base.output.userconfirm(
msg='{} [y/N]: '.format(msg), defaultyes_msg='{} [Y/n]: '.format(msg)):
logger.error(_("Operation aborted."))
sys.exit(1)
check_release_ver(self.base.conf, target=self.opts.releasever)
elif 'offline-upgrade' == self.opts.command:
self.cli._populate_update_security_filter(self.opts)
self.cli.demands.root_user = True
self.cli.demands.resolving = True
self.cli.demands.available_repos = True
self.cli.demands.sack_activation = True
self.cli.demands.freshest_metadata = True
# We want to do the depsolve / download / transaction-test, but *not*
# run the actual RPM transaction to install the downloaded packages.
# Setting the "test" flag makes the RPM transaction a test transaction,
# so nothing actually gets installed.
# (It also means that we run two test transactions in a row, which is
# kind of silly, but that's something for DNF to fix...)
self.base.conf.tsflags += ["test"]
def configure_reboot(self):
# FUTURE: add a --debug-shell option to enable debug shell:
# systemctl add-wants system-update.target debug-shell.service
self.cli.demands.root_user = True
def configure_upgrade(self):
# same as the download, but offline and non-interactive. so...
self.cli.demands.root_user = True
self.cli.demands.resolving = True
self.cli.demands.available_repos = True
self.cli.demands.sack_activation = True
# use the saved value for --allowerasing, etc.
self.opts.distro_sync = self.state.distro_sync
if self.state.gpgcheck is not None:
self.base.conf.gpgcheck = self.state.gpgcheck
if self.state.gpgcheck_repos is not None:
for repo in self.base.repos.values():
repo.gpgcheck = repo.id in self.state.gpgcheck_repos
if self.state.repo_gpgcheck_repos is not None:
for repo in self.base.repos.values():
repo.repo_gpgcheck = repo.id in self.state.repo_gpgcheck_repos
self.base.conf.module_platform_id = self.state.module_platform_id
# don't try to get new metadata, 'cuz we're offline
self.cli.demands.cacheonly = True
# and don't ask any questions (we confirmed all this beforehand)
self.base.conf.assumeyes = True
self.cli.demands.transaction_display = PlymouthTransactionProgress()
# upgrade operation already removes all element that must be removed. Additional removal
# could trigger unwanted changes in transaction.
self.base.conf.clean_requirements_on_remove = False
self.base.conf.install_weak_deps = False
def configure_clean(self):
self.cli.demands.root_user = True
def configure_log(self):
pass
# == check_*: do any action-specific checks ===============================
def check_reboot(self):
if not self.state.download_status == 'complete':
raise CliError(_("system is not ready for upgrade"))
self._check_state_version(self.opts.command)
if self.state.upgrade_command != self.opts.command:
msg = _("the transaction was not prepared for '{command}'. "
"Rerun 'dnf {command} download [OPTIONS]'").format(command=self.opts.command)
raise CliError(msg)
if os.path.lexists(self.magic_symlink):
raise CliError(_("upgrade is already scheduled"))
dnf.util.ensure_dir(self.datadir)
# FUTURE: checkRPMDBStatus(self.state.download_transaction_id)
def check_upgrade(self):
if not os.path.lexists(self.magic_symlink):
logger.info(_("trigger file does not exist. exiting quietly."))
raise SystemExit(0)
if os.readlink(self.magic_symlink) != self.datadir:
logger.info(_("another upgrade tool is running. exiting quietly."))
raise SystemExit(0)
# Delete symlink ASAP to avoid reboot loops
dnf.yum.misc.unlink_f(self.magic_symlink)
command = self.state.upgrade_command
if not command:
command = self.opts.command
self._check_state_version(command)
if not self.state.upgrade_status == 'ready':
msg = _("use 'dnf {command} reboot' to begin the upgrade").format(command=command)
raise CliError(msg)
# == run_*: run the action/prep the transaction ===========================
def run_prepare(self):
# make the magic symlink
os.symlink(self.datadir, self.magic_symlink)
# set upgrade_status so that the upgrade can run
with self.state as state:
state.upgrade_status = 'ready'
def run_reboot(self):
self.run_prepare()
if not self.opts.tid[0] == "reboot":
return
self.log_status(_("Rebooting to perform upgrade."),
REBOOT_REQUESTED_ID)
reboot()
def run_download(self):
# Mark everything in the world for upgrade/sync
if self.opts.distro_sync:
self.base.distro_sync()
else:
self.base.upgrade_all()
if self.opts.command not in ['offline-upgrade', 'offline-distrosync']:
# Mark all installed groups and environments for upgrade
self.base.read_comps()
installed_groups = [g.id for g in self.base.comps.groups if self.base.history.group.get(g.id)]
if installed_groups:
self.base.env_group_upgrade(installed_groups)
installed_environments = [g.id for g in self.base.comps.environments if self.base.history.env.get(g.id)]
if installed_environments:
self.base.env_group_upgrade(installed_environments)
with self.state as state:
state.download_status = 'downloading'
state.target_releasever = self.base.conf.releasever
state.destdir = self.base.conf.destdir
def run_upgrade(self):
# change the upgrade status (so we can detect crashed upgrades later)
command = ''
with self.state as state:
state.upgrade_status = 'incomplete'
command = state.upgrade_command
if command == 'offline-upgrade':
msg = _("Starting offline upgrade. This will take a while.")
elif command == 'offline-distrosync':
msg = _("Starting offline distrosync. This will take a while.")
else:
msg = _("Starting system upgrade. This will take a while.")
self.log_status(msg, UPGRADE_STARTED_ID)
# reset the splash mode and let the user know we're running
Plymouth.set_mode()
Plymouth.progress(0)
Plymouth.message(msg)
# disable screen blanking
disable_blanking()
self.replay = TransactionReplay(self.base, self.transaction_file)
self.replay.run()
def run_clean(self):
logger.info(_("Cleaning up downloaded data..."))
# Don't delete persistor, it contains paths for downloaded packages
# that are used by dnf during finalizing base to clean them up
clear_dir(self.base.conf.cachedir,
[dnf.persistor.TempfilePersistor(self.base.conf.cachedir).db_path])
with self.state as state:
state.download_status = None
state.state_version = None
state.upgrade_status = None
state.upgrade_command = None
state.destdir = None
def run_log(self):
if self.opts.number:
show_log(self.opts.number)
else:
list_logs()
# == resolved_*: do staff after succesful resolvement =====================
def resolved_upgrade(self):
"""Adjust transaction reasons according to stored values"""
self.replay.post_transaction()
# == transaction_*: do stuff after a successful transaction ===============
def transaction_download(self):
transaction = self.base.history.get_current()
if not transaction.packages():
logger.info(_("The system-upgrade transaction is empty, your system is already up-to-date."))
return
data = serialize_transaction(transaction)
try:
with open(self.transaction_file, "w") as f:
json.dump(data, f, indent=4, sort_keys=True)
f.write("\n")
print(_("Transaction saved to {}.").format(self.transaction_file))
except OSError as e:
raise dnf.cli.CliError(_('Error storing transaction: {}').format(str(e)))
# Okay! Write out the state so the upgrade can use it.
system_ver = dnf.rpm.detect_releasever(self.base.conf.installroot)
with self.state as state:
state.download_status = 'complete'
state.state_version = STATE_VERSION
state.distro_sync = self.opts.distro_sync
state.gpgcheck = self.base.conf.gpgcheck
state.gpgcheck_repos = [
repo.id for repo in self.base.repos.values() if repo.gpgcheck]
state.repo_gpgcheck_repos = [
repo.id for repo in self.base.repos.values() if repo.repo_gpgcheck]
state.system_releasever = system_ver
state.target_releasever = self.base.conf.releasever
state.module_platform_id = self.base.conf.module_platform_id
state.enable_disable_repos = self.opts.repos_ed
state.destdir = self.base.conf.destdir
state.upgrade_command = self.opts.command
msg = DOWNLOAD_FINISHED_MSG.format(command=self.opts.command)
logger.info(msg)
self.log_status(_("Download finished."), DOWNLOAD_FINISHED_ID)
def transaction_upgrade(self):
Plymouth.message(_("Upgrade complete! Cleaning up and rebooting..."))
self.log_status(_("Upgrade complete! Cleaning up and rebooting..."),
UPGRADE_FINISHED_ID)
self.run_clean()
if self.opts.tid[0] == "upgrade":
reboot()
class OfflineUpgradeCommand(SystemUpgradeCommand):
aliases = ('offline-upgrade',)
summary = _("Prepare offline upgrade of the system")
class OfflineDistrosyncCommand(SystemUpgradeCommand):
aliases = ('offline-distrosync',)
summary = _("Prepare offline distrosync of the system")