0923769285
'has_key' on Dictionaries is removed from Python3 in favor of 'in'. Signed-off-by: Thomas Haller <thaller@redhat.com>
83 lines
2.9 KiB
Python
Executable File
83 lines
2.9 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- Mode: Python; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Copyright (C) 2014 Red Hat, Inc.
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#
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#
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# This example updates a connection's IPv4 method with the Update() method.
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#
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# Configuration settings are described at
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# https://developer.gnome.org/NetworkManager/0.9/ref-settings.html
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#
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import socket, struct, dbus, sys
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def ip_to_int(ip_string):
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return struct.unpack("=I", socket.inet_aton(ip_string))[0]
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if len(sys.argv) < 3:
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print "Usage: %s <uuid> <auto|static> [address prefix gateway]" % sys.argv[0]
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sys.exit(1)
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method = sys.argv[2]
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if method == "static" and len(sys.argv) < 5:
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print "Usage: %s %s static address prefix [gateway]" % (sys.argv[0], sys.argv[1])
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sys.exit(1)
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# Convert method to NM method
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if method == "static":
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method = "manual"
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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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settings = dbus.Interface(proxy, "org.freedesktop.NetworkManager.Settings")
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for c_path in settings.ListConnections():
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c_proxy = bus.get_object("org.freedesktop.NetworkManager", c_path)
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c_obj = dbus.Interface(c_proxy, "org.freedesktop.NetworkManager.Settings.Connection")
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c_settings = c_obj.GetSettings()
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# Look for the requested connection UUID
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if c_settings['connection']['uuid'] != sys.argv[1]:
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continue
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# add IPv4 setting if it doesn't yet exist
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if 'ipv4' not in c_settings:
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c_settings['ipv4'] = {}
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# set the method and change properties
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c_settings['ipv4']['method'] = method
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if method == "auto":
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# remove addresses
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c_settings['ipv4']['addresses'] = dbus.Array([], signature=dbus.Signature('au'))
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elif method == "manual":
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# Add the static IP address, prefix, and (optional) gateway
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gw = 0
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if len(sys.argv) == 6:
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gw = ip_to_int(sys.argv[5])
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addr = dbus.Array([ip_to_int(sys.argv[3]), dbus.UInt32(int(sys.argv[4])), gw], signature=dbus.Signature('u'))
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c_settings['ipv4']['addresses'] = dbus.Array([addr], signature=dbus.Signature('au'))
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# Save all the updated settings back to NetworkManager
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c_obj.Update(c_settings)
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break
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sys.exit(0)
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