64331d6085
lgtm.com says "The value assigned to local variable all_connections is never used". Just drop the entire statement. It's not right there.
139 lines
4.6 KiB
Python
Executable File
139 lines
4.6 KiB
Python
Executable File
#!/usr/bin/env python
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# SPDX-License-Identifier: GPL-2.0+
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#
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# Copyright (C) 2009 Novell, Inc.
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# Copyright (C) 2009 Red Hat, Inc.
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#
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# Run this script without any arguments to list the available connection uuids.
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# The uuid of the connection to activate
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CONNECTION_UUID="ac6dc9b2-85ef-4311-83d8-add5d7db3f59"
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# UID to use. Note that NM only allows the owner of the connection to activate it.
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#UID=1000
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UID=0
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import sys
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import os
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import dbus
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from dbus.mainloop.glib import DBusGMainLoop
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import gobject
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DBusGMainLoop(set_as_default=True)
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def get_connections():
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bus = dbus.SystemBus()
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proxy = bus.get_object('org.freedesktop.NetworkManager', '/org/freedesktop/NetworkManager/Settings')
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iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.NetworkManager.Settings')
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return iface.ListConnections()
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def get_connection_by_uuid(uuid):
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bus = dbus.SystemBus()
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for c in get_connections():
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proxy = bus.get_object('org.freedesktop.NetworkManager', c)
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iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.NetworkManager.Settings.Connection')
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settings = iface.GetSettings()
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if settings['connection']['uuid'] == uuid:
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return c
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return None
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def list_uuids():
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bus = dbus.SystemBus()
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for c in get_connections():
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proxy = bus.get_object('org.freedesktop.NetworkManager', c)
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iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.NetworkManager.Settings.Connection')
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settings = iface.GetSettings()
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conn = settings['connection']
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print("%s - %s (%s)" % (conn['uuid'], conn['id'], conn['type']))
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def get_active_connection_path(uuid):
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bus = dbus.SystemBus()
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proxy = bus.get_object('org.freedesktop.NetworkManager', '/org/freedesktop/NetworkManager')
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iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.DBus.Properties')
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active_connections = iface.Get('org.freedesktop.NetworkManager', 'ActiveConnections')
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for a in active_connections:
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proxy = bus.get_object('org.freedesktop.NetworkManager', a)
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iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.DBus.Properties')
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path = iface.Get('org.freedesktop.NetworkManager.Connection.Active', 'Connection')
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proxy = bus.get_object('org.freedesktop.NetworkManager', path)
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iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.NetworkManager.Settings.Connection')
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settings = iface.GetSettings()
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if settings['connection']['uuid'] == uuid:
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return a
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return None
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def get_wifi_device_path():
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bus = dbus.SystemBus()
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proxy = bus.get_object('org.freedesktop.NetworkManager', '/org/freedesktop/NetworkManager')
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iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.NetworkManager')
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devices = iface.GetDevices()
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for d in devices:
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proxy = bus.get_object('org.freedesktop.NetworkManager', d)
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iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.DBus.Properties')
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devtype = iface.Get('org.freedesktop.NetworkManager.Device', 'DeviceType')
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if devtype == 2:
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return d
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return None
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def activate_connection(connection_path, device_path):
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def reply_handler(opath):
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print("Success: device activating")
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sys.exit(0)
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def error_handler(*args):
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sys.stderr.write("Error activating device: %s\n" % args)
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sys.exit(1)
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bus = dbus.SystemBus()
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proxy = bus.get_object('org.freedesktop.NetworkManager', '/org/freedesktop/NetworkManager')
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iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.NetworkManager')
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iface.ActivateConnection('org.freedesktop.NetworkManager',
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connection_path,
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device_path,
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"/",
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reply_handler=reply_handler,
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error_handler=error_handler)
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# Change the UID first if required
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if UID != 0:
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os.setuid(UID)
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# Are we configured?
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if not len(CONNECTION_UUID):
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print("missing connection UUID")
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sys.exit(0)
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connection_path = get_connection_by_uuid(CONNECTION_UUID)
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if not connection_path:
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# Configured VPN connection is not known to NM, check CONNECTION_UUID.
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print("couldn't find the connection")
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sys.exit(1)
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device_path = get_wifi_device_path()
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if not device_path:
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print("no Wi-Fi device found")
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sys.exit(1)
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# Is it already activated?
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if get_active_connection_path(CONNECTION_UUID):
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print("already connected")
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sys.exit(0)
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print("Activating connection...")
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activate_connection(connection_path, device_path)
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loop = gobject.MainLoop()
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loop.run()
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