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#!/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) 2010 Red Hat, Inc.
#
import dbus
# This example asks both the system settings service and the user settings
# service for all configured connections. It also asks for secrets, demonstrating
# the mechanisms each settings service uses to prevent unauthorized access to
# a user's network passwords
bus = dbus.SystemBus()
def merge_secrets(proxy, config, setting_name):
try:
# returns a dict of dicts mapping name::setting, where setting is a dict
# mapping key::value. Each member of the 'setting' dict is a secret
secrets = proxy.GetSecrets(setting_name, [], False)
# Copy the secrets into our connection config
for setting in secrets:
for key in secrets[setting]:
config[setting_name][key] = setting[key]
except Exception, e:
pass
def dict_to_string(d, indent):
# Try to trivially translate a dictionary's elements into nice string
# formatting.
dstr = ""
for key in d:
val = d[key]
str_val = ""
add_string = True
if type(val) == type(dbus.Array([])):
for elt in val:
if type(elt) == type(dbus.Byte(1)):
str_val += "%s " % int(elt)
elif type(elt) == type(dbus.String("")):
str_val += "%s" % elt
elif type(val) == type(dbus.Dictionary({})):
dstr += dict_to_string(val, indent + " ")
add_string = False
else:
str_val = val
if add_string:
dstr += "%s%s: %s\n" % (indent, key, str_val)
return dstr
def connection_to_string(config):
# dump a connection configuration to a the console
for setting_name in config:
print " Setting: %s" % setting_name
print dict_to_string(config[setting_name], " ")
print ""
def print_one_services_connections(service_name, desc):
# Ask the settings service for the list of connections it provides
proxy = bus.get_object(service_name, "/org/freedesktop/NetworkManagerSettings")
settings = dbus.Interface(proxy, "org.freedesktop.NetworkManagerSettings")
connection_paths = settings.ListConnections()
print "%s connections --------------------------------------------\n" % desc
# List each connection's name, UUID, and type
for path in connection_paths:
con_proxy = bus.get_object(service_name, path)
connection = dbus.Interface(con_proxy, "org.freedesktop.NetworkManagerSettings.Connection")
config = connection.GetSettings()
# Now get secrets too; we grab the secrets for each type of connection
# (since there isn't a "get all secrets" call because most of the time
# you only need 'wifi' secrets or '802.1x' secrets, not everything) and
# merge that into the configuration data
connection_secrets = dbus.Interface(con_proxy, "org.freedesktop.NetworkManagerSettings.Connection.Secrets")
merge_secrets(connection_secrets, config, '802-11-wireless')
merge_secrets(connection_secrets, config, '802-11-wireless-security')
merge_secrets(connection_secrets, config, '802-1x')
merge_secrets(connection_secrets, config, 'gsm')
merge_secrets(connection_secrets, config, 'cdma')
merge_secrets(connection_secrets, config, 'ppp')
# Get the details of the 'connection' setting
s_con = config['connection']
print "name: %s" % s_con['id']
print " uuid: %s" % s_con['uuid']
print " type: %s" % s_con['type']
print " ----------------------------"
connection_to_string(config)
print ""
# Print out connection information for all connections
print_one_services_connections("org.freedesktop.NetworkManagerSystemSettings", "System")
print_one_services_connections("org.freedesktop.NetworkManagerUserSettings", "User")
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