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#!/usr/bin/env python
#
# 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.
#
# Copyright (C) 2009 Novell, Inc.
# Copyright (C) 2009 Red Hat, Inc.
#
# Run this script without any arguments to list the available connection uuids.
# The uuid of the connection to activate
CONNECTION_UUID="ac6dc9b2-85ef-4311-83d8-add5d7db3f59"
# UID to use. Note that NM only allows the owner of the connection to activate it.
#UID=1000
UID=0
import sys
import os
import dbus
from dbus.mainloop.glib import DBusGMainLoop
import gobject
DBusGMainLoop(set_as_default=True)
def get_connections():
bus = dbus.SystemBus()
proxy = bus.get_object('org.freedesktop.NetworkManager', '/org/freedesktop/NetworkManager/Settings')
iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.NetworkManager.Settings')
return iface.ListConnections()
def get_connection_by_uuid(uuid):
bus = dbus.SystemBus()
for c in get_connections():
proxy = bus.get_object('org.freedesktop.NetworkManager', c)
iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.NetworkManager.Settings.Connection')
settings = iface.GetSettings()
if settings['connection']['uuid'] == uuid:
return c
return None
def list_uuids():
bus = dbus.SystemBus()
for c in get_connections():
proxy = bus.get_object('org.freedesktop.NetworkManager', c)
iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.NetworkManager.Settings.Connection')
settings = iface.GetSettings()
conn = settings['connection']
print("%s - %s (%s)" % (conn['uuid'], conn['id'], conn['type']))
def get_active_connection_path(uuid):
bus = dbus.SystemBus()
proxy = bus.get_object('org.freedesktop.NetworkManager', '/org/freedesktop/NetworkManager')
iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.DBus.Properties')
active_connections = iface.Get('org.freedesktop.NetworkManager', 'ActiveConnections')
all_connections = get_connections()
for a in active_connections:
proxy = bus.get_object('org.freedesktop.NetworkManager', a)
iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.DBus.Properties')
path = iface.Get('org.freedesktop.NetworkManager.Connection.Active', 'Connection')
proxy = bus.get_object('org.freedesktop.NetworkManager', path)
iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.NetworkManager.Settings.Connection')
settings = iface.GetSettings()
if settings['connection']['uuid'] == uuid:
return a
return None
def get_wifi_device_path():
bus = dbus.SystemBus()
proxy = bus.get_object('org.freedesktop.NetworkManager', '/org/freedesktop/NetworkManager')
iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.NetworkManager')
devices = iface.GetDevices()
for d in devices:
proxy = bus.get_object('org.freedesktop.NetworkManager', d)
iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.DBus.Properties')
devtype = iface.Get('org.freedesktop.NetworkManager.Device', 'DeviceType')
if devtype == 2:
return d
return None
def activate_connection(connection_path, device_path):
def reply_handler(opath):
print("Success: device activating")
sys.exit(0)
def error_handler(*args):
sys.stderr.write("Error activating device: %s\n" % args)
sys.exit(1)
bus = dbus.SystemBus()
proxy = bus.get_object('org.freedesktop.NetworkManager', '/org/freedesktop/NetworkManager')
iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.NetworkManager')
iface.ActivateConnection('org.freedesktop.NetworkManager',
connection_path,
device_path,
"/",
reply_handler=reply_handler,
error_handler=error_handler)
# Change the UID first if required
if UID != 0:
os.setuid(UID)
# Are we configured?
if not len(CONNECTION_UUID):
print("missing connection UUID")
sys.exit(0)
connection_path = get_connection_by_uuid(CONNECTION_UUID)
if not connection_path:
# Configured VPN connection is not known to NM, check CONNECTION_UUID.
print("couldn't find the connection")
sys.exit(1)
device_path = get_wifi_device_path()
if not device_path:
print("no Wi-Fi device found")
sys.exit(1)
# Is it already activated?
if get_active_connection_path(CONNECTION_UUID):
print("already connected")
sys.exit(0)
print("Activating connection...")
activate_connection(connection_path, device_path)
loop = gobject.MainLoop()
loop.run()
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