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Diffstat (limited to 'examples/python/list-connections.py')
| -rw-r--r-- | examples/python/list-connections.py | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/examples/python/list-connections.py b/examples/python/list-connections.py new file mode 100644 index 00000000..ad8d9047 --- /dev/null +++ b/examples/python/list-connections.py @@ -0,0 +1,112 @@ +#!/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") + |