113 lines
3.5 KiB
Python
Executable File
113 lines
3.5 KiB
Python
Executable File
#!/usr/bin/env python
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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) 2010 - 2012 Red Hat, Inc.
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#
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#
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# This example starts or stops a wifi hotspot
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#
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# Configuration settings are described at
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# https://developer.gnome.org/NetworkManager/1.0/ref-settings.html
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#
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import dbus, sys, time
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our_uuid = '2b0d0f1d-b79d-43af-bde1-71744625642e'
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s_con = dbus.Dictionary({
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'type': '802-11-wireless',
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'uuid': our_uuid,
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'id': 'Test Hotspot'})
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s_wifi = dbus.Dictionary({
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'ssid': dbus.ByteArray("My Hotspot"),
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'mode': "ap",
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'band': "bg",
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'channel': dbus.UInt32(1)})
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s_wsec = dbus.Dictionary({
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'key-mgmt': 'wpa-psk',
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'psk': 'great password'})
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s_ip4 = dbus.Dictionary({'method': 'shared'})
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s_ip6 = dbus.Dictionary({'method': 'ignore'})
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con = dbus.Dictionary({
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'connection': s_con,
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'802-11-wireless': s_wifi,
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'802-11-wireless-security': s_wsec,
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'ipv4': s_ip4,
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'ipv6': s_ip6
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})
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def usage():
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print "Usage: %s <ifname> [up|down]" % sys.argv[0]
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sys.exit(0)
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bus = dbus.SystemBus()
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service_name = "org.freedesktop.NetworkManager"
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proxy = bus.get_object(service_name, "/org/freedesktop/NetworkManager/Settings")
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settings = dbus.Interface(proxy, "org.freedesktop.NetworkManager.Settings")
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if len(sys.argv) != 3:
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usage()
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iface = sys.argv[1]
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proxy = bus.get_object(service_name, "/org/freedesktop/NetworkManager")
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nm = dbus.Interface(proxy, "org.freedesktop.NetworkManager")
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devpath = nm.GetDeviceByIpIface(iface)
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# Find our existing hotspot connection
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connection_path = None
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for path in settings.ListConnections():
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proxy = bus.get_object(service_name, path)
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settings_connection = dbus.Interface(proxy, "org.freedesktop.NetworkManager.Settings.Connection")
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config = settings_connection.GetSettings()
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if config['connection']['uuid'] == our_uuid:
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connection_path = path
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break
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# If the hotspot connection didn't already exist, add it
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if not connection_path:
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connection_path = settings.AddConnection(con)
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# Now start or stop the hotspot on the requested device
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proxy = bus.get_object(service_name, devpath)
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device = dbus.Interface(proxy, "org.freedesktop.NetworkManager.Device")
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operation = sys.argv[2]
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if operation == "up":
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acpath = nm.ActivateConnection(connection_path, devpath, "/")
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proxy = bus.get_object(service_name, acpath)
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active_props = dbus.Interface(proxy, "org.freedesktop.DBus.Properties")
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# Wait for the hotspot to start up
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start = time.time()
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while time.time() < start + 10:
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state = active_props.Get("org.freedesktop.NetworkManager.Connection.Active", "State")
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if state == 2: # NM_ACTIVE_CONNECTION_STATE_ACTIVATED
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print "Access point started"
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sys.exit(0)
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time.sleep(1)
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print "Failed to start access point"
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elif operation == "down":
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device.Disconnect()
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else:
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usage()
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sys.exit(0)
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