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#!/usr/bin/env python
# SPDX-License-Identifier: GPL-2.0+
#
# Copyright (C) 2010 - 2012 Red Hat, Inc.
#
#
# This example adds a new ethernet connection via the AddConnection()
# D-Bus call, using backward-compatible settings, so it will work with
# both old and new versions of NetworkManager. Compare
# add-connection.py, which only supports NM 1.0 and later.
#
# Configuration settings are described at
# https://developer.gnome.org/NetworkManager/1.0/ref-settings.html
#
import socket, struct, dbus, uuid
# Helper functions
def ip_to_int(ip_string):
return struct.unpack("=I", socket.inet_aton(ip_string))[0]
def int_to_ip(ip_int):
return socket.inet_ntoa(struct.pack("=I", ip_int))
s_wired = dbus.Dictionary({'duplex': 'full'})
s_con = dbus.Dictionary({
'type': '802-3-ethernet',
'uuid': str(uuid.uuid4()),
'id': 'MyConnectionExample'})
addr1 = dbus.Array([ip_to_int("10.1.2.3"), dbus.UInt32(8), ip_to_int("10.1.2.1")], signature=dbus.Signature('u'))
s_ip4 = dbus.Dictionary({
'addresses': dbus.Array([addr1], signature=dbus.Signature('au')),
'method': 'manual'})
s_ip6 = dbus.Dictionary({'method': 'ignore'})
con = dbus.Dictionary({
'802-3-ethernet': s_wired,
'connection': s_con,
'ipv4': s_ip4,
'ipv6': s_ip6})
print("Creating connection:", s_con['id'], "-", s_con['uuid'])
bus = dbus.SystemBus()
proxy = bus.get_object("org.freedesktop.NetworkManager", "/org/freedesktop/NetworkManager/Settings")
settings = dbus.Interface(proxy, "org.freedesktop.NetworkManager.Settings")
settings.AddConnection(con)
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