/usr/share/system-config-printer/troubleshoot/ServerFirewalled.py is in system-config-printer-gnome 1.5.7+20160212-0ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | #!/usr/bin/python3
## Printing troubleshooter
## Copyright (C) 2008, 2009 Red Hat, Inc.
## Copyright (C) 2008, 2009 Tim Waugh <twaugh@redhat.com>
## 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
from .base import *
class ServerFirewalled(Question):
def __init__ (self, troubleshooter):
Question.__init__ (self, troubleshooter, "Server firewalled")
page = self.initial_vbox (_("Check Server Firewall"),
_("It is not possible to connect to the "
"server."))
self.label = Gtk.Label ()
self.label.set_alignment (0, 0)
self.label.set_line_wrap (True)
page.pack_start (self.label, False, False, 0)
troubleshooter.new_page (page, self)
def display (self):
answers = self.troubleshooter.answers
if not answers['cups_queue_listed']:
return False
if ('remote_server_connect_ipp' in answers and
answers['remote_server_connect_ipp'] == False):
self.label.set_text (_("Please check to see if a firewall or "
"router configuration is blocking TCP "
"port %d on server '%s'.")
% (answers['remote_server_port'],
answers['remote_server_try_connect']))
return True
return False
def can_click_forward (self):
return False
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