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Diffstat (limited to 'examples/python/dbus/update-secrets.py')
| -rwxr-xr-x | examples/python/dbus/update-secrets.py | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/examples/python/dbus/update-secrets.py b/examples/python/dbus/update-secrets.py new file mode 100755 index 00000000..13cac1b0 --- /dev/null +++ b/examples/python/dbus/update-secrets.py @@ -0,0 +1,116 @@ +#!/usr/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) 2011 - 2012 Red Hat, Inc. +# + +# +# The example shows how to update secrets in a connection by means of D-Bus +# Update() method. The method replaces all previous settings with new ones +# including possible secrets. +# So, we get all settings using GetSettings() and then find out what secrets +# are associated with the connection using GetSecrets(), ask for new secret +# values, and add them to the settings that we pass to Update(). +# + +import dbus +import sys + +bus = dbus.SystemBus() + +def change_secrets_in_one_setting(proxy, config, setting_name): + # Add new secret values to the connection config + 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) + print "Current secrets:", secrets + + # Ask user for new secrets and put them into our connection config + for setting in secrets: + for key in secrets[setting]: + new_secret = raw_input ("Enter new secret for '%s' in '%s': " % (key, setting)) + config[setting_name][key] = new_secret + except Exception, e: + #code = str(e).split(':')[0] + #print "Exception:", str(e) + pass + +def change_secrets(con_path, config): + # Get existing secrets; 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 + # set new values into the connection settings (config) + con_proxy = bus.get_object("org.freedesktop.NetworkManager", con_path) + connection_secrets = dbus.Interface(con_proxy, "org.freedesktop.NetworkManager.Settings.Connection") + change_secrets_in_one_setting(connection_secrets, config, '802-11-wireless') + change_secrets_in_one_setting(connection_secrets, config, '802-11-wireless-security') + change_secrets_in_one_setting(connection_secrets, config, '802-1x') + change_secrets_in_one_setting(connection_secrets, config, 'gsm') + change_secrets_in_one_setting(connection_secrets, config, 'cdma') + change_secrets_in_one_setting(connection_secrets, config, 'ppp') + +def find_connection(name): + # Ask the settings service for the list of connections it provides + global con_path + proxy = bus.get_object("org.freedesktop.NetworkManager", "/org/freedesktop/NetworkManager/Settings") + settings = dbus.Interface(proxy, "org.freedesktop.NetworkManager.Settings") + connection_paths = settings.ListConnections() + + # Get the settings and look for connection's name + for path in connection_paths: + con_proxy = bus.get_object("org.freedesktop.NetworkManager", path) + connection = dbus.Interface(con_proxy, "org.freedesktop.NetworkManager.Settings.Connection") + try: + config = connection.GetSettings() + except Exception, e: + pass + + # Find connection by the id + s_con = config['connection'] + if name == s_con['id']: + con_path = path + return config + # Find connection by the uuid + if name == s_con['uuid']: + con_path = path + return config + + return None + + +# Main part +con_path = None + +if len(sys.argv) != 2: + sys.exit("Usage: %s <connection name/uuid>" % sys.argv[0]) + +# Find the connection +con = find_connection(sys.argv[1]) + +print "Connection found: ", con_path + +if con: + # Obtain new secrets and put then into connection dict + change_secrets(con_path, con) + + # Change the connection with Update() + proxy = bus.get_object("org.freedesktop.NetworkManager", con_path) + settings = dbus.Interface(proxy, "org.freedesktop.NetworkManager.Settings.Connection") + settings.Update(con) +else: + sys.exit("No connection '%s' found" % sys.argv[1]) + |