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#! /usr/libexec/platform-python -Es
# Authors: Petr Lautrbach <[email protected]>
#
# Copyright (C) 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, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
from gi.repository import GLib
from pydbus import SystemBus
import setroubleshoot.util
import signal
loop = GLib.MainLoop()
class Privileged(object):
"""
<node>
<interface name='org.fedoraproject.SetroubleshootPrivileged'>
<method name='get_rpm_nvr_by_scontext'>
<arg type='s' name='scontext' direction='in'/>
<arg type='s' name='rpmnvr' direction='out'/>
</method>
<method name='finish'/>
</interface>
</node>
"""
def __init__(self, timeout=10):
self.timeout = timeout
self.alarm(self.timeout)
def alarm(self, timeout=10):
signal.alarm(timeout)
def get_rpm_nvr_by_scontext(self, scontext):
"""Finds an SELinux module which defines given SELinux context"""
signal.alarm(self.timeout)
rpmnvr = setroubleshoot.util.get_rpm_nvr_by_scontext(scontext)
if rpmnvr is None:
return ""
return rpmnvr
def finish(self):
loop.quit()
if __name__ == "__main__":
bus = SystemBus()
bus.publish("org.fedoraproject.SetroubleshootPrivileged", Privileged())
loop.run()