Gecko [ www.utparral.edu.mx ]

Name	Size	Permission
__pycache__	[ DIR ]	drwxrwxr-x
base.py	3.49 KB	-rw-r--r--
CheckLocalServerPublishing.py	3.1 KB	-rw-r--r--
CheckNetworkServerSanity.py	7.93 KB	-rw-r--r--
CheckPPDSanity.py	6.39 KB	-rw-r--r--
CheckPrinterSanity.py	5.59 KB	-rw-r--r--
CheckSELinux.py	2.76 KB	-rw-r--r--
CheckUSBPermissions.py	5.99 KB	-rw-r--r--
ChooseNetworkPrinter.py	6.05 KB	-rw-r--r--
ChoosePrinter.py	5.74 KB	-rw-r--r--
DeviceListed.py	6.55 KB	-rw-r--r--
ErrorLogCheckpoint.py	8.92 KB	-rw-r--r--
ErrorLogFetch.py	6.33 KB	-rw-r--r--
ErrorLogParse.py	2.23 KB	-rw-r--r--
__init__.py	12.2 KB	-rwxr-xr-x
Locale.py	4.67 KB	-rw-r--r--
LocalOrRemote.py	1.46 KB	-rw-r--r--
NetworkCUPSPrinterShared.py	2.87 KB	-rw-r--r--
PrinterStateReasons.py	4.36 KB	-rw-r--r--
PrintTestPage.py	20.13 KB	-rw-r--r--
QueueNotEnabled.py	2.84 KB	-rw-r--r--
QueueRejectingJobs.py	2.91 KB	-rw-r--r--
RemoteAddress.py	2.4 KB	-rw-r--r--
SchedulerNotRunning.py	2.23 KB	-rw-r--r--
ServerFirewalled.py	2.12 KB	-rw-r--r--
Shrug.py	4.21 KB	-rw-r--r--
VerifyPackages.py	2.64 KB	-rw-r--r--
Welcome.py	2.69 KB	-rw-r--r--

Code Editor : CheckSELinux.py

#!/usr/bin/python3

## Printing troubleshooter

## 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 Gtk

import subprocess
from .base import *
import os
import shlex
from timedops import TimedSubprocess

class CheckSELinux(Question):
    def __init__ (self, troubleshooter):
        Question.__init__ (self, troubleshooter, "Check SELinux contexts")
        troubleshooter.new_page (Gtk.Label (), self)

def display (self):
        self.answers = {}
        #answers = self.troubleshooter.answers

RESTORECON = "/sbin/restorecon"
        if not os.access (RESTORECON, os.X_OK):
            return False

try:
            import selinux
        except ImportError:
            return False
        if not selinux.is_selinux_enabled():
            return False

paths = ["/etc/cups/", "/usr/lib/cups/", "/usr/share/cups/"]
        parent = self.troubleshooter.get_window ()
        contexts = {}
        new_environ = os.environ.copy()
        new_environ['LC_ALL'] = "C"
        restorecon_args = [RESTORECON, "-nvR"].extend(paths)
        try:
            # Run restorecon -nvR
            self.op = TimedSubprocess (parent=parent,
                                       args=restorecon_args,
                                       close_fds=True,
                                       env=new_environ,
                                       stdin=subprocess.DEVNULL,
                                       stdout=subprocess.PIPE,
                                       stderr=subprocess.DEVNULL)
            (restorecon_stdout, restorecon_stderr, result) = self.op.run ()
        except:
            # Problem executing command.
            return False
        for line in restorecon_stdout:
            l = shlex.split (line)
            if (len (l) < 1):
                continue
            contexts[l[2]] = l[4]
        self.answers['selinux_contexts'] = contexts
        return False

def collect_answer (self):
        return self.answers

def cancel_operation (self):
        self.op.cancel ()

${this.title}

Code Editor : CheckSELinux.py