diff options
Diffstat (limited to 'src/hardware')
| -rw-r--r-- | src/hardware/Makefile.am | 13 | ||||
| -rw-r--r-- | src/hardware/NetworkManagerInfo.conf | 26 | ||||
| -rw-r--r-- | src/hardware/__init__.py | 16 | ||||
| -rw-r--r-- | src/hardware/hardwaremanager.py | 143 | ||||
| -rw-r--r-- | src/hardware/keydialog.py | 351 | ||||
| -rw-r--r-- | src/hardware/nmclient.py | 721 | ||||
| -rw-r--r-- | src/hardware/nminfo.py | 525 | ||||
| -rw-r--r-- | src/hardware/schoolserver.py | 45 |
8 files changed, 0 insertions, 1840 deletions
diff --git a/src/hardware/Makefile.am b/src/hardware/Makefile.am deleted file mode 100644 index 8cd9c77..0000000 --- a/src/hardware/Makefile.am +++ /dev/null @@ -1,13 +0,0 @@ -sugardir = $(pkgdatadir)/shell/hardware -sugar_PYTHON = \ - __init__.py \ - hardwaremanager.py \ - keydialog.py \ - nmclient.py \ - nminfo.py \ - schoolserver.py - -dbusservicedir = $(sysconfdir)/dbus-1/system.d/ -dbusservice_DATA = NetworkManagerInfo.conf - -EXTRA_DIST = $(dbusservice_DATA) diff --git a/src/hardware/NetworkManagerInfo.conf b/src/hardware/NetworkManagerInfo.conf deleted file mode 100644 index 4fb8270..0000000 --- a/src/hardware/NetworkManagerInfo.conf +++ /dev/null @@ -1,26 +0,0 @@ -<!DOCTYPE busconfig PUBLIC - "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN" - "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd"> -<busconfig> - <policy user="root"> - <allow own="org.freedesktop.NetworkManagerInfo"/> - - <allow send_destination="org.freedesktop.NetworkManagerInfo"/> - <allow send_interface="org.freedesktop.NetworkManagerInfo"/> - </policy> - <policy at_console="true"> - <allow own="org.freedesktop.NetworkManagerInfo"/> - - <allow send_destination="org.freedesktop.NetworkManagerInfo"/> - <allow send_interface="org.freedesktop.NetworkManagerInfo"/> - </policy> - <policy context="default"> - <deny own="org.freedesktop.NetworkManagerInfo"/> - - <deny send_destination="org.freedesktop.NetworkManagerInfo"/> - <deny send_interface="org.freedesktop.NetworkManagerInfo"/> - </policy> - - <limit name="max_replies_per_connection">512</limit> -</busconfig> - diff --git a/src/hardware/__init__.py b/src/hardware/__init__.py deleted file mode 100644 index a9dd95a..0000000 --- a/src/hardware/__init__.py +++ /dev/null @@ -1,16 +0,0 @@ -# Copyright (C) 2006-2007, Red Hat, Inc. -# -# 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 St, Fifth Floor, Boston, MA 02110-1301 USA - diff --git a/src/hardware/hardwaremanager.py b/src/hardware/hardwaremanager.py deleted file mode 100644 index 4eeac03..0000000 --- a/src/hardware/hardwaremanager.py +++ /dev/null @@ -1,143 +0,0 @@ -# Copyright (C) 2006-2007 Red Hat, Inc. -# -# 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 St, Fifth Floor, Boston, MA 02110-1301 USA - -import logging - -import dbus -import gst -import gst.interfaces - -from hardware.nmclient import NMClient -from sugar.profile import get_profile -from sugar import env - -_HARDWARE_MANAGER_INTERFACE = 'org.laptop.HardwareManager' -_HARDWARE_MANAGER_SERVICE = 'org.laptop.HardwareManager' -_HARDWARE_MANAGER_OBJECT_PATH = '/org/laptop/HardwareManager' - -COLOR_MODE = 0 -B_AND_W_MODE = 1 - -class HardwareManager(object): - def __init__(self): - try: - bus = dbus.SystemBus() - proxy = bus.get_object(_HARDWARE_MANAGER_SERVICE, - _HARDWARE_MANAGER_OBJECT_PATH) - self._service = dbus.Interface(proxy, _HARDWARE_MANAGER_INTERFACE) - except dbus.DBusException, e: - self._service = None - logging.info('Hardware manager service not found.') - - self._mixer = gst.element_factory_make('alsamixer') - self._mixer.set_state(gst.STATE_PAUSED) - - self._master = None - for track in self._mixer.list_tracks(): - if track.flags & gst.interfaces.MIXER_TRACK_MASTER: - self._master = track - - def get_volume(self): - if not self._mixer or not self._master: - logging.error('Cannot get the volume') - return self._convert_volume(0) - - max_volume = self._master.max_volume - min_volume = self._master.min_volume - volume = self._mixer.get_volume(self._master)[0] - - return volume * 100.0 / (max_volume - min_volume) + min_volume - - def set_volume(self, volume): - if not self._mixer or not self._master: - logging.error('Cannot set the volume') - - if volume < 0 or volume > 100: - logging.error('Trying to set an invalid volume value.') - return - - max_volume = self._master.max_volume - min_volume = self._master.min_volume - - volume = volume * (max_volume - min_volume) / 100.0 + min_volume - volume_list = [ volume ] * self._master.num_channels - - self._mixer.set_volume(self._master, tuple(volume_list)) - - def set_mute(self, mute): - if not self._mixer or not self._master: - logging.error('Cannot mute the audio channel') - self._mixer.set_mute(self._master, mute) - - def startup(self): - if env.is_emulator() is False: - profile = get_profile() - self.set_volume(profile.sound_volume) - - def shutdown(self): - if env.is_emulator() is False: - profile = get_profile() - profile.sound_volume = self.get_volume() - profile.save() - - def set_dcon_freeze(self, frozen): - if not self._service: - return - - self._service.set_dcon_freeze(frozen) - - def set_display_mode(self, mode): - if not self._service: - return - - self._service.set_display_mode(mode) - - def set_display_brightness(self, level): - if not self._service: - logging.error('Cannot set display brightness') - return - - self._service.set_display_brightness(level) - - def get_display_brightness(self): - if not self._service: - logging.error('Cannot get display brightness') - return - - return self._service.get_display_brightness() - - def toggle_keyboard_brightness(self): - if not self._service: - return - - if self._service.get_keyboard_brightness(): - self._service.set_keyboard_brightness(False) - else: - self._service.set_keyboard_brightness(True) - -def get_manager(): - return _manager - -def get_network_manager(): - return _network_manager - -_manager = HardwareManager() - -try: - _network_manager = NMClient() -except dbus.DBusException, e: - _network_manager = None - logging.info('Network manager service not found.') diff --git a/src/hardware/keydialog.py b/src/hardware/keydialog.py deleted file mode 100644 index d336ab9..0000000 --- a/src/hardware/keydialog.py +++ /dev/null @@ -1,351 +0,0 @@ -# vi: ts=4 ai noet -# -# Copyright (C) 2006-2007 Red Hat, Inc. -# -# 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 St, Fifth Floor, Boston, MA 02110-1301 USA - -import md5 -from gettext import gettext as _ - -import gobject, gtk - -IW_AUTH_ALG_OPEN_SYSTEM = 0x00000001 -IW_AUTH_ALG_SHARED_KEY = 0x00000002 - -IW_AUTH_WPA_VERSION_DISABLED = 0x00000001 -IW_AUTH_WPA_VERSION_WPA = 0x00000002 -IW_AUTH_WPA_VERSION_WPA2 = 0x00000004 - -NM_802_11_CAP_NONE = 0x00000000 -NM_802_11_CAP_PROTO_NONE = 0x00000001 -NM_802_11_CAP_PROTO_WEP = 0x00000002 -NM_802_11_CAP_PROTO_WPA = 0x00000004 -NM_802_11_CAP_PROTO_WPA2 = 0x00000008 -NM_802_11_CAP_KEY_MGMT_PSK = 0x00000040 -NM_802_11_CAP_KEY_MGMT_802_1X = 0x00000080 -NM_802_11_CAP_CIPHER_WEP40 = 0x00001000 -NM_802_11_CAP_CIPHER_WEP104 = 0x00002000 -NM_802_11_CAP_CIPHER_TKIP = 0x00004000 -NM_802_11_CAP_CIPHER_CCMP = 0x00008000 - -NM_AUTH_TYPE_WPA_PSK_AUTO = 0x00000000 -IW_AUTH_CIPHER_NONE = 0x00000001 -IW_AUTH_CIPHER_WEP40 = 0x00000002 -IW_AUTH_CIPHER_TKIP = 0x00000004 -IW_AUTH_CIPHER_CCMP = 0x00000008 -IW_AUTH_CIPHER_WEP104 = 0x00000010 - -IW_AUTH_KEY_MGMT_802_1X = 0x1 -IW_AUTH_KEY_MGMT_PSK = 0x2 - -def string_is_hex(key): - is_hex = True - for c in key: - if not 'a' <= c.lower() <= 'f' and not '0' <= c <= '9': - is_hex = False - return is_hex - -def string_is_ascii(string): - try: - string.encode('ascii') - return True - except: - return False - -def string_to_hex(passphrase): - key = '' - for c in passphrase: - key += '%02x' % ord(c) - return key - -def hash_passphrase(passphrase): - # passphrase must have a length of 64 - if len(passphrase) > 64: - passphrase = passphrase[:64] - elif len(passphrase) < 64: - while len(passphrase) < 64: - passphrase += passphrase[:64 - len(passphrase)] - passphrase = md5.new(passphrase).digest() - return string_to_hex(passphrase)[:26] - -class KeyDialog(gtk.Dialog): - def __init__(self, net, async_cb, async_err_cb): - gtk.Dialog.__init__(self, flags=gtk.DIALOG_MODAL) - self.set_title("Wireless Key Required") - - self._net = net - self._async_cb = async_cb - self._async_err_cb = async_err_cb - - self.set_has_separator(False) - - label = gtk.Label("A wireless encryption key is required for\n" \ - " the wireless network '%s'." % net.get_ssid()) - self.vbox.pack_start(label) - - self.add_buttons(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, - gtk.STOCK_OK, gtk.RESPONSE_OK) - self.set_default_response(gtk.RESPONSE_OK) - self.set_has_separator(True) - - def add_key_entry(self): - self._entry = gtk.Entry() - #self._entry.props.visibility = False - self._entry.connect('changed', self._update_response_sensitivity) - self._entry.connect('activate', self._entry_activate_cb) - self.vbox.pack_start(self._entry) - self.vbox.set_spacing(6) - self.vbox.show_all() - - self._update_response_sensitivity() - self._entry.grab_focus() - - def _entry_activate_cb(self, entry): - self.response(gtk.RESPONSE_OK) - - def create_security(self): - raise NotImplementedError - - def get_network(self): - return self._net - - def get_callbacks(self): - return (self._async_cb, self._async_err_cb) - -WEP_PASSPHRASE = 1 -WEP_HEX = 2 -WEP_ASCII = 3 - -class WEPKeyDialog(KeyDialog): - def __init__(self, net, async_cb, async_err_cb): - KeyDialog.__init__(self, net, async_cb, async_err_cb) - - # WEP key type - self.key_store = gtk.ListStore(str, int) - self.key_store.append(["Passphrase (128-bit)", WEP_PASSPHRASE]) - self.key_store.append(["Hex (40/128-bit)", WEP_HEX]) - self.key_store.append(["ASCII (40/128-bit)", WEP_ASCII]) - - self.key_combo = gtk.ComboBox(self.key_store) - cell = gtk.CellRendererText() - self.key_combo.pack_start(cell, True) - self.key_combo.add_attribute(cell, 'text', 0) - self.key_combo.set_active(0) - self.key_combo.connect('changed', self._key_combo_changed_cb) - - hbox = gtk.HBox() - hbox.pack_start(gtk.Label(_("Key Type:"))) - hbox.pack_start(self.key_combo) - hbox.show_all() - self.vbox.pack_start(hbox) - - # Key entry field - self.add_key_entry() - - # WEP authentication mode - self.auth_store = gtk.ListStore(str, int) - self.auth_store.append(["Open System", IW_AUTH_ALG_OPEN_SYSTEM]) - self.auth_store.append(["Shared Key", IW_AUTH_ALG_SHARED_KEY]) - - self.auth_combo = gtk.ComboBox(self.auth_store) - cell = gtk.CellRendererText() - self.auth_combo.pack_start(cell, True) - self.auth_combo.add_attribute(cell, 'text', 0) - self.auth_combo.set_active(0) - - hbox = gtk.HBox() - hbox.pack_start(gtk.Label(_("Authentication Type:"))) - hbox.pack_start(self.auth_combo) - hbox.show_all() - - self.vbox.pack_start(hbox) - - def _key_combo_changed_cb(self, widget): - self._update_response_sensitivity() - - def _get_security(self): - key = self._entry.get_text() - - it = self.key_combo.get_active_iter() - (key_type, ) = self.key_store.get(it, 1) - - if key_type == WEP_PASSPHRASE: - key = hash_passphrase(key) - elif key_type == WEP_ASCII: - key = string_to_hex(key) - - it = self.auth_combo.get_active_iter() - (auth_alg, ) = self.auth_store.get(it, 1) - - we_cipher = None - if len(key) == 26: - we_cipher = IW_AUTH_CIPHER_WEP104 - elif len(key) == 10: - we_cipher = IW_AUTH_CIPHER_WEP40 - - return (we_cipher, key, auth_alg) - - def print_security(self): - (we_cipher, key, auth_alg) = self._get_security() - print "Cipher: %d" % we_cipher - print "Key: %s" % key - print "Auth: %d" % auth_alg - - def create_security(self): - (we_cipher, key, auth_alg) = self._get_security() - from nminfo import Security - return Security.new_from_args(we_cipher, (key, auth_alg)) - - def _update_response_sensitivity(self, ignored=None): - key = self._entry.get_text() - it = self.key_combo.get_active_iter() - (key_type, ) = self.key_store.get(it, 1) - - valid = False - if key_type == WEP_PASSPHRASE: - # As the md5 passphrase can be of any length and has no indicator, - # we cannot check for the validity of the input. - if len(key) > 0: - valid = True - elif key_type == WEP_ASCII: - if len(key) == 5 or len(key) == 13: - valid = string_is_ascii(key) - elif key_type == WEP_HEX: - if len(key) == 10 or len(key) == 26: - valid = string_is_hex(key) - - self.set_response_sensitive(gtk.RESPONSE_OK, valid) - -class WPAKeyDialog(KeyDialog): - def __init__(self, net, async_cb, async_err_cb): - KeyDialog.__init__(self, net, async_cb, async_err_cb) - self.add_key_entry() - - self.store = gtk.ListStore(str, int) - self.store.append(["Automatic", NM_AUTH_TYPE_WPA_PSK_AUTO]) - if net.get_caps() & NM_802_11_CAP_CIPHER_CCMP: - self.store.append(["AES-CCMP", IW_AUTH_CIPHER_CCMP]) - if net.get_caps() & NM_802_11_CAP_CIPHER_TKIP: - self.store.append(["TKIP", IW_AUTH_CIPHER_TKIP]) - - self.combo = gtk.ComboBox(self.store) - cell = gtk.CellRendererText() - self.combo.pack_start(cell, True) - self.combo.add_attribute(cell, 'text', 0) - self.combo.set_active(0) - - self.hbox = gtk.HBox() - self.hbox.pack_start(gtk.Label(_("Encryption Type:"))) - self.hbox.pack_start(self.combo) - self.hbox.show_all() - - self.vbox.pack_start(self.hbox) - - def _get_security(self): - ssid = self.get_network().get_ssid() - key = self._entry.get_text() - is_hex = string_is_hex(key) - - real_key = None - if len(key) == 64 and is_hex: - # Hex key - real_key = key - elif len(key) >= 8 and len(key) <= 63: - # passphrase - import commands - (s, o) = commands.getstatusoutput("/usr/sbin/wpa_passphrase '%s' '%s'" % (ssid, key)) - if s != 0: - raise RuntimeError("Error hashing passphrase: %s" % o) - lines = o.split("\n") - for line in lines: - if line.strip().startswith("psk="): - real_key = line.strip()[4:] - if real_key and len(real_key) != 64: - real_key = None - - if not real_key: - raise RuntimeError("Invalid key") - - it = self.combo.get_active_iter() - (we_cipher, ) = self.store.get(it, 1) - - wpa_ver = IW_AUTH_WPA_VERSION_WPA - caps = self.get_network().get_caps() - if caps & NM_802_11_CAP_PROTO_WPA2: - wpa_ver = IW_AUTH_WPA_VERSION_WPA2 - - return (we_cipher, real_key, wpa_ver) - - def print_security(self): - (we_cipher, key, wpa_ver) = self._get_security() - print "Cipher: %d" % we_cipher - print "Key: %s" % key - print "WPA Ver: %d" % wpa_ver - - def create_security(self): - (we_cipher, key, wpa_ver) = self._get_security() - from nminfo import Security - return Security.new_from_args(we_cipher, (key, wpa_ver, IW_AUTH_KEY_MGMT_PSK)) - - def _update_response_sensitivity(self, ignored=None): - key = self._entry.get_text() - is_hex = string_is_hex(key) - - valid = False - if len(key) == 64 and is_hex: - # hex key - valid = True - elif len(key) >= 8 and len(key) <= 63: - # passphrase - valid = True - self.set_response_sensitive(gtk.RESPONSE_OK, valid) - return False - -def new_key_dialog(net, async_cb, async_err_cb): - caps = net.get_caps() - if (caps & NM_802_11_CAP_CIPHER_TKIP or caps & NM_802_11_CAP_CIPHER_CCMP) and \ - (caps & NM_802_11_CAP_PROTO_WPA or caps & NM_802_11_CAP_PROTO_WPA2): - return WPAKeyDialog(net, async_cb, async_err_cb) - elif (caps & NM_802_11_CAP_CIPHER_WEP40 or caps & NM_802_11_CAP_CIPHER_WEP104) and \ - (caps & NM_802_11_CAP_PROTO_WEP): - return WEPKeyDialog(net, async_cb, async_err_cb) - else: - raise RuntimeError("Unhandled network capabilities %x" % caps) - - - -class FakeNet(object): - def get_ssid(self): - return "olpcwpa" - - def get_caps(self): -# return NM_802_11_CAP_CIPHER_WEP104 | NM_802_11_CAP_PROTO_WEP - return NM_802_11_CAP_CIPHER_CCMP | NM_802_11_CAP_CIPHER_TKIP | NM_802_11_CAP_PROTO_WPA - -def response_cb(widget, response_id): - if response_id == gtk.RESPONSE_OK: - print dialog.print_security() - else: - print "canceled" - widget.hide() - widget.destroy() - - -if __name__ == "__main__": - net = FakeNet() - dialog = new_key_dialog(net, None, None) - dialog.connect("response", response_cb) - dialog.run() - diff --git a/src/hardware/nmclient.py b/src/hardware/nmclient.py deleted file mode 100644 index d23a206..0000000 --- a/src/hardware/nmclient.py +++ /dev/null @@ -1,721 +0,0 @@ -# -# Copyright (C) 2006-2007 Red Hat, Inc. -# -# 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 St, Fifth Floor, Boston, MA 02110-1301 USA - -import logging -import os - -import dbus -import dbus.glib -import dbus.decorators -import gobject -import gtk - -from hardware import nminfo -from sugar.graphics import xocolor - -IW_AUTH_ALG_OPEN_SYSTEM = 0x00000001 -IW_AUTH_ALG_SHARED_KEY = 0x00000002 - -NM_DEVICE_STAGE_STRINGS=("Unknown", - "Prepare", - "Config", - "Need Users Key", - "IP Config", - "IP Config Get", - "IP Config Commit", - "Activated", - "Failed", - "Canceled" -) - -NM_SERVICE = 'org.freedesktop.NetworkManager' -NM_IFACE = 'org.freedesktop.NetworkManager' -NM_IFACE_DEVICES = 'org.freedesktop.NetworkManager.Devices' -NM_PATH = '/org/freedesktop/NetworkManager' - -DEVICE_TYPE_UNKNOWN = 0 -DEVICE_TYPE_802_3_ETHERNET = 1 -DEVICE_TYPE_802_11_WIRELESS = 2 -DEVICE_TYPE_802_11_MESH_OLPC = 3 - -NM_DEVICE_CAP_NONE = 0x00000000 -NM_DEVICE_CAP_NM_SUPPORTED = 0x00000001 -NM_DEVICE_CAP_CARRIER_DETECT = 0x00000002 -NM_DEVICE_CAP_WIRELESS_SCAN = 0x00000004 - -sys_bus = dbus.SystemBus() - -NM_802_11_CAP_NONE = 0x00000000 -NM_802_11_CAP_PROTO_NONE = 0x00000001 -NM_802_11_CAP_PROTO_WEP = 0x00000002 -NM_802_11_CAP_PROTO_WPA = 0x00000004 -NM_802_11_CAP_PROTO_WPA2 = 0x00000008 -NM_802_11_CAP_KEY_MGMT_PSK = 0x00000040 -NM_802_11_CAP_KEY_MGMT_802_1X = 0x00000080 -NM_802_11_CAP_CIPHER_WEP40 = 0x00001000 -NM_802_11_CAP_CIPHER_WEP104 = 0x00002000 -NM_802_11_CAP_CIPHER_TKIP = 0x00004000 -NM_802_11_CAP_CIPHER_CCMP = 0x00008000 - -NETWORK_STATE_CONNECTING = 0 -NETWORK_STATE_CONNECTED = 1 -NETWORK_STATE_NOTCONNECTED = 2 - -DEVICE_STATE_ACTIVATING = 0 -DEVICE_STATE_ACTIVATED = 1 -DEVICE_STATE_INACTIVE = 2 - -IW_MODE_ADHOC = 1 -IW_MODE_INFRA = 2 - -class Network(gobject.GObject): - __gsignals__ = { - 'initialized' : (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, ([gobject.TYPE_BOOLEAN])), - 'strength-changed': (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, ([])), - 'state-changed' : (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, ([])) - } - - def __init__(self, client, op): - gobject.GObject.__init__(self) - self._client = client - self._op = op - self._ssid = None - self._mode = None - self._strength = 0 - self._caps = 0 - self._valid = False - self._favorite = False - self._state = NETWORK_STATE_NOTCONNECTED - - obj = sys_bus.get_object(NM_SERVICE, self._op) - net = dbus.Interface(obj, NM_IFACE_DEVICES) - net.getProperties(reply_handler=self._update_reply_cb, - error_handler=self._update_error_cb) - - def _update_reply_cb(self, *props): - self._ssid = props[1] - self._strength = props[3] - self._mode = props[6] - self._caps = props[7] - if self._caps & NM_802_11_CAP_PROTO_WPA or self._caps & NM_802_11_CAP_PROTO_WPA2: - if not (self._caps & NM_802_11_CAP_KEY_MGMT_PSK): - # 802.1x is not supported at this time - logging.debug("Net(%s): ssid '%s' dropping because 802.1x is unsupported" % (self._op, - self._ssid)) - self._valid = False - self.emit('initialized', self._valid) - return - if self._mode != IW_MODE_INFRA: - # Don't show Ad-Hoc networks; they usually don't DHCP and therefore - # won't work well here. This also works around the bug where we show - # our own mesh SSID on the Mesh view when in mesh mode - logging.debug("Net(%s): ssid '%s' is adhoc; not showing" % (self._op, - self._ssid)) - self._valid = False - self.emit('initialized', self._valid) - return - - fav_nets = [] - if self._client.nminfo: - fav_nets = self._client.nminfo.get_networks(nminfo.NETWORK_TYPE_ALLOWED) - if self._ssid in fav_nets: - self._favorite = True - - self._valid = True - logging.debug("Net(%s): caps 0x%X" % (self._ssid, self._caps)) - self.emit('initialized', self._valid) - - def _update_error_cb(self, err): - logging.debug("Net(%s): failed to update. (%s)" % (self._op, err)) - self._valid = False - self.emit('initialized', self._valid) - - def get_colors(self): - import sha - sh = sha.new() - data = self._ssid + hex(self._caps) + hex(self._mode) - sh.update(data) - h = hash(sh.digest()) - idx = h % len(xocolor._colors) - # stroke, fill - return (xocolor._colors[idx][0], xocolor._colors[idx][1]) - - def get_ssid(self): - return self._ssid - - def get_caps(self): - return self._caps - - def get_mode(self): - return self._mode - - def get_state(self): - return self._state - - def set_state(self, state): - if state == self._state: - return - self._state = state - if self._valid: - self.emit('state-changed') - - def get_op(self): - return self._op - - def get_strength(self): - return self._strength - - def set_strength(self, strength): - if strength == self._strength: - return - self._strength = strength - if self._valid: - self.emit('strength-changed') - - def is_valid(self): - return self._valid - - def is_favorite(self): - return self._favorite - -class Device(gobject.GObject): - __gsignals__ = { - 'initialized': (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, ([])), - 'init-failed': (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, ([])), - 'ssid-changed': (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, ([])), - 'strength-changed': (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, ([])), - 'state-changed': (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, ([])), - 'activation-stage-changed': (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, ([])), - 'network-appeared': (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, - ([gobject.TYPE_PYOBJECT])), - 'network-disappeared': (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, - ([gobject.TYPE_PYOBJECT])) - } - - def __init__(self, client, op): - gobject.GObject.__init__(self) - self._client = client - self._op = op - self._iface = None - self._type = DEVICE_TYPE_UNKNOWN - self._udi = None - self._active = False - self._act_stage = 0 - self._strength = 0 - self._freq = 0.0 - self._link = False - self._valid = False - self._networks = {} - self._caps = 0 - self._state = DEVICE_STATE_INACTIVE - self._active_network = None - self._active_net_sigid = 0 - - obj = sys_bus.get_object(NM_SERVICE, self._op) - self.dev = dbus.Interface(obj, NM_IFACE_DEVICES) - self.dev.getProperties(reply_handler=self._update_reply_cb, - error_handler=self._update_error_cb) - - def _is_activating(self): - if self._active and self._act_stage >= 1 and self._act_stage <= 6: - return True - return False - - def _is_activated(self): - if self._active and self._act_stage == 7: - return True - return False - - def _update_reply_cb(self, *props): - self._iface = props[1] - self._type = props[2] - self._udi = props[3] - self._active = props[4] - self._act_stage = props[5] - self._link = props[15] - self._caps = props[17] - - if self._type == DEVICE_TYPE_802_11_WIRELESS: - old_strength = self._strength - self._strength = props[14] - if self._strength != old_strength: - if self._valid: - self.emit('strength-changed') - self._update_networks(props[20], props[19]) - elif self._type == DEVICE_TYPE_802_11_MESH_OLPC: - old_strength = self._strength - self._strength = props[14] - if self._strength != old_strength: - if self._valid: - self.emit('strength-changed') - - self._valid = True - - if self._is_activating(): - self.set_state(DEVICE_STATE_ACTIVATING) - elif self._is_activated(): - self.set_state(DEVICE_STATE_ACTIVATED) - else: - self.set_state(DEVICE_STATE_INACTIVE) - - self.emit('initialized') - - def _update_networks(self, net_ops, active_op): - for op in net_ops: - net = Network(self._client, op) - self._networks[op] = net - net.connect('initialized', lambda *args: self._net_initialized_cb(active_op, *args)) - - def _update_error_cb(self, err): - logging.debug("Device(%s): failed to update. (%s)" % (self._op, err)) - self._valid = False - self.emit('init-failed') - - def _net_initialized_cb(self, active_op, net, valid): - net_op = net.get_op() - if not self._networks.has_key(net_op): - return - - if not valid: - # init failure - del self._networks[net_op] - return - - # init success - if self._valid: - self.emit('network-appeared', net) - if active_op and net_op == active_op: - self.set_active_network(net) - - def get_op(self): - return self._op - - def get_networks(self): - ret = [] - for net in self._networks.values(): - if net.is_valid(): - ret.append(net) - return ret - - def get_network(self, op): - if self._networks.has_key(op) and self._networks[op].is_valid(): - return self._networks[op] - return None - - def get_network_ops(self): - ret = [] - for net in self._networks.values(): - if net.is_valid(): - ret.append(net.get_op()) - return ret - - def get_mesh_step(self): - if self._type != DEVICE_TYPE_802_11_MESH_OLPC: - raise RuntimeError("Only valid for mesh devices") - try: - step = self.dev.getMeshStep(timeout=3) - except dbus.DBusException, e: - step = 0 - return step - - def get_frequency(self): - freq = 0.0 - try: - freq = self.dev.getFrequency(timeout=3) - except dbus.DBusException, e: - pass - # Hz -> GHz - self._freq = freq / 1000000000.0 - return self._freq - - def get_strength(self): - return self._strength - - def set_strength(self, strength): - if strength == self._strength: - return False - - if strength >= 0 and strength <= 100: - self._strength = strength - else: - self._strength = 0 - - if self._valid: - self.emit('strength-changed') - - def network_appeared(self, network): - if self._networks.has_key(network): - return - net = Network(self._client, network) - self._networks[network] = net - net.connect('initialized', lambda *args: self._net_initialized_cb(None, *args)) - - def network_disappeared(self, network): - if not self._networks.has_key(network): - return - - if self._valid: - self.emit('network-disappeared', self._networks[network]) - - del self._networks[network] - - def set_active_network(self, network): - if self._active_network == network: - return - - # Make sure the old one doesn't get a stuck state - if self._active_network: - self._active_network.set_state(NETWORK_STATE_NOTCONNECTED) - self._active_network.disconnect(self._active_net_sigid) - - self._active_network = network - - if self._active_network: - self._active_net_sigid = self._active_network.connect("initialized", - self._active_net_initialized); - - # don't emit ssid-changed for networks that are not yet valid - if self._valid: - if self._active_network and self._active_network.is_valid(): - self.emit('ssid-changed') - elif not self._active_network: - self.emit('ssid-changed') - - def _active_net_initialized(self, net, user_data=None): - if self._active_network and self._active_network.is_valid(): - self.emit('ssid-changed') - - def _get_active_net_cb(self, state, net_op): - if not self._networks.has_key(net_op): - self.set_active_network(None) - return - - self.set_active_network(self._networks[net_op]) - - _device_to_network_state = { - DEVICE_STATE_ACTIVATING : NETWORK_STATE_CONNECTING, - DEVICE_STATE_ACTIVATED : NETWORK_STATE_CONNECTED, - DEVICE_STATE_INACTIVE : NETWORK_STATE_NOTCONNECTED - } - - network_state = _device_to_network_state[state] - self._active_network.set_state(network_state) - - def _get_active_net_error_cb(self, err): - logging.debug("Couldn't get active network: %s" % err) - self.set_active_network(None) - - def get_state(self): - return self._state - - def set_state(self, state): - if state == self._state: - return - - if state == DEVICE_STATE_INACTIVE: - self._act_stage = 0 - - self._state = state - if self._valid: - self.emit('state-changed') - - if self._type == DEVICE_TYPE_802_11_WIRELESS: - if state == DEVICE_STATE_INACTIVE: - self.set_active_network(None) - else: - self.dev.getActiveNetwork(reply_handler=lambda *args: self._get_active_net_cb(state, *args), - error_handler=self._get_active_net_error_cb) - - def set_activation_stage(self, stage): - if stage == self._act_stage: - return - self._act_stage = stage - if self._valid: - self.emit('activation-stage-changed') - - def get_activation_stage(self): - return self._act_stage - - def get_ssid(self): - if self._active_network and self._active_network.is_valid(): - return self._active_network.get_ssid() - elif not self._active_network: - return None - - def get_active_network(self): - return self._active_network - - def get_type(self): - return self._type - - def is_valid(self): - return self._valid - - def set_carrier(self, on): - self._link = on - - def get_capabilities(self): - return self._caps - -class NMClient(gobject.GObject): - __gsignals__ = { - 'device-added' : (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, - ([gobject.TYPE_PYOBJECT])), - 'device-activated' : (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, - ([gobject.TYPE_PYOBJECT])), - 'device-activating': (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, - ([gobject.TYPE_PYOBJECT])), - 'device-removed' : (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, - ([gobject.TYPE_PYOBJECT])) - } - - def __init__(self): - gobject.GObject.__init__(self) - - self.nminfo = None - self._nm_present = False - self._update_timer = 0 - self._devices = {} - - try: - self.nminfo = nminfo.NMInfo(self) - except RuntimeError: - pass - self._setup_dbus() - if self._nm_present: - self._get_initial_devices() - - def get_devices(self): - return self._devices.values() - - def _get_initial_devices_reply_cb(self, ops): - for op in ops: - self._add_device(op) - - def _dev_initialized_cb(self, dev): - self.emit('device-added', dev) - - def _dev_init_failed_cb(self, dev): - # Device failed to initialize, likely due to dbus errors or something - op = dev.get_op() - self._remove_device(op) - - def _get_initial_devices_error_cb(self, err): - logging.debug("Error updating devices (%s)" % err) - - def _get_initial_devices(self): - self._nm_obj.getDevices(reply_handler=self._get_initial_devices_reply_cb, \ - error_handler=self._get_initial_devices_error_cb) - - def _add_device(self, dev_op): - if self._devices.has_key(dev_op): - return - dev = Device(self, dev_op) - self._devices[dev_op] = dev - dev.connect('init-failed', self._dev_init_failed_cb) - dev.connect('initialized', self._dev_initialized_cb) - dev.connect('state-changed', self._dev_state_changed_cb) - - def _remove_device(self, dev_op): - if not self._devices.has_key(dev_op): - return - dev = self._devices[dev_op] - if dev.is_valid(): - self.emit('device-removed', dev) - del self._devices[dev_op] - - def _dev_state_changed_cb(self, dev): - op = dev.get_op() - if not self._devices.has_key(op) or not dev.is_valid(): - return - if dev.get_state() == DEVICE_STATE_ACTIVATING: - self.emit('device-activating', dev) - elif dev.get_state() == DEVICE_STATE_ACTIVATED: - self.emit('device-activated', dev) - - def get_device(self, dev_op): - if not self._devices.has_key(dev_op): - return None - return self._devices[dev_op] - - def _setup_dbus(self): - self._sig_handlers = { - 'StateChange': self.state_changed_sig_handler, - 'DeviceAdded': self.device_added_sig_handler, - 'DeviceRemoved': self.device_removed_sig_handler, - 'DeviceActivationStage': self.device_activation_stage_sig_handler, - 'DeviceActivating': self.device_activating_sig_handler, - 'DeviceNowActive': self.device_now_active_sig_handler, - 'DeviceNoLongerActive': self.device_no_longer_active_sig_handler, - 'DeviceActivationFailed': self.device_activation_failed_sig_handler, - 'DeviceCarrierOn': self.device_carrier_on_sig_handler, - 'DeviceCarrierOff': self.device_carrier_off_sig_handler, - 'DeviceStrengthChanged': self.wireless_device_strength_changed_sig_handler, - 'WirelessNetworkAppeared': self.wireless_network_appeared_sig_handler, - 'WirelessNetworkDisappeared': self.wireless_network_disappeared_sig_handler, - 'WirelessNetworkStrengthChanged': self.wireless_network_strength_changed_sig_handler - } - - try: - self._nm_proxy = sys_bus.get_object(NM_SERVICE, NM_PATH) - self._nm_obj = dbus.Interface(self._nm_proxy, NM_IFACE) - except dbus.DBusException, e: - logging.debug("Could not connect to NetworkManager!") - self._nm_present = False - return - - sys_bus.add_signal_receiver(self.name_owner_changed_sig_handler, - signal_name="NameOwnerChanged", - dbus_interface="org.freedesktop.DBus") - - for (signal, handler) in self._sig_handlers.items(): - sys_bus.add_signal_receiver(handler, signal_name=signal, dbus_interface=NM_IFACE) - - # Find out whether or not NMI is running - try: - bus_object = sys_bus.get_object('org.freedesktop.DBus', '/org/freedesktop/DBus') - name = bus_object.GetNameOwner("org.freedesktop.NetworkManagerInfo", \ - dbus_interface='org.freedesktop.DBus') - if name: - self._nm_present = True - except dbus.DBusException: - pass - - def set_active_device(self, device, network=None, mesh_freq=None, mesh_start=None): - ssid = "" - if network: - ssid = network.get_ssid() - if device.get_type() == DEVICE_TYPE_802_11_MESH_OLPC: - if mesh_freq or mesh_start: - if mesh_freq and not mesh_start: - self._nm_obj.setActiveDevice(device.get_op(), dbus.Double(mesh_freq)) - elif mesh_start and not mesh_freq: - self._nm_obj.setActiveDevice(device.get_op(), dbus.Double(0.0), dbus.UInt32(mesh_start)) - else: - self._nm_obj.setActiveDevice(device.get_op(), dbus.Double(mesh_freq), dbus.UInt32(mesh_start)) - else: - self._nm_obj.setActiveDevice(device.get_op()) - else: - self._nm_obj.setActiveDevice(device.get_op(), ssid) - - def state_changed_sig_handler(self, new_state): - logging.debug('NM State Changed to %d' % new_state) - - def device_activation_stage_sig_handler(self, device, stage): - logging.debug('Device Activation Stage "%s" for device %s' % (NM_DEVICE_STAGE_STRINGS[stage], device)) - if not self._devices.has_key(device): - logging.debug('DeviceActivationStage, device %s does not exist' % (device)) - return - self._devices[device].set_activation_stage(stage) - - def device_activating_sig_handler(self, device): - logging.debug('DeviceActivating for %s' % (device)) - if not self._devices.has_key(device): - logging.debug('DeviceActivating, device %s does not exist' % (device)) - return - self._devices[device].set_state(DEVICE_STATE_ACTIVATING) - - def device_now_active_sig_handler(self, device, ssid=None): - logging.debug('DeviceNowActive for %s' % (device)) - if not self._devices.has_key(device): - logging.debug('DeviceNowActive, device %s does not exist' % (device)) - return - self._devices[device].set_state(DEVICE_STATE_ACTIVATED) - - def device_no_longer_active_sig_handler(self, device): - logging.debug('DeviceNoLongerActive for %s' % (device)) - if not self._devices.has_key(device): - logging.debug('DeviceNoLongerActive, device %s does not exist' % (device)) - return - self._devices[device].set_state(DEVICE_STATE_INACTIVE) - - def device_activation_failed_sig_handler(self, device, ssid=None): - logging.debug('DeviceActivationFailed for %s' % (device)) - if not self._devices.has_key(device): - logging.debug('DeviceActivationFailed, device %s does not exist' % (device)) - return - self._devices[device].set_state(DEVICE_STATE_INACTIVE) - - def name_owner_changed_sig_handler(self, name, old, new): - if name != NM_SERVICE: - return - if (old and len(old)) and (not new and not len(new)): - # NM went away - self._nm_present = False - devs = self._devices.keys() - for op in devs: - self._remove_device(op) - self._devices = {} - elif (not old and not len(old)) and (new and len(new)): - # NM started up - self._nm_present = True - self._get_initial_devices() - - def device_added_sig_handler(self, device): - logging.debug('DeviceAdded for %s' % (device)) - self._add_device(device) - - def device_removed_sig_handler(self, device): - logging.debug('DeviceRemoved for %s' % (device)) - self._remove_device(device) - - def wireless_network_appeared_sig_handler(self, device, network): - if not self._devices.has_key(device): - return - self._devices[device].network_appeared(network) - - def wireless_network_disappeared_sig_handler(self, device, network): - if not self._devices.has_key(device): - return - self._devices[device].network_disappeared(network) - - def wireless_device_strength_changed_sig_handler(self, device, strength): - if not self._devices.has_key(device): - return - self._devices[device].set_strength(strength) - - def wireless_network_strength_changed_sig_handler(self, device, network, strength): - if not self._devices.has_key(device): - return - net = self._devices[device].get_network(network) - if net: - net.set_strength(strength) - - def device_carrier_on_sig_handler(self, device): - if not self._devices.has_key(device): - return - self._devices[device].set_carrier(True) - - def device_carrier_off_sig_handler(self, device): - if not self._devices.has_key(device): - return - self._devices[device].set_carrier(False) diff --git a/src/hardware/nminfo.py b/src/hardware/nminfo.py deleted file mode 100644 index 3a93120..0000000 --- a/src/hardware/nminfo.py +++ /dev/null @@ -1,525 +0,0 @@ -# vi: ts=4 ai noet -# -# Copyright (C) 2006-2007 Red Hat, Inc. -# -# 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 St, Fifth Floor, Boston, MA 02110-1301 USA - -import dbus -import dbus.service -import time -import os -import binascii -import ConfigParser -import logging - -import nmclient -import keydialog -import gtk -from sugar import env - -IW_AUTH_KEY_MGMT_802_1X = 0x1 -IW_AUTH_KEY_MGMT_PSK = 0x2 - -IW_AUTH_WPA_VERSION_DISABLED = 0x00000001 -IW_AUTH_WPA_VERSION_WPA = 0x00000002 -IW_AUTH_WPA_VERSION_WPA2 = 0x00000004 - -NM_AUTH_TYPE_WPA_PSK_AUTO = 0x00000000 -IW_AUTH_CIPHER_NONE = 0x00000001 -IW_AUTH_CIPHER_WEP40 = 0x00000002 -IW_AUTH_CIPHER_TKIP = 0x00000004 -IW_AUTH_CIPHER_CCMP = 0x00000008 -IW_AUTH_CIPHER_WEP104 = 0x00000010 - -IW_AUTH_ALG_OPEN_SYSTEM = 0x00000001 -IW_AUTH_ALG_SHARED_KEY = 0x00000002 - -NM_INFO_IFACE='org.freedesktop.NetworkManagerInfo' -NM_INFO_PATH='/org/freedesktop/NetworkManagerInfo' - - -class NoNetworks(dbus.DBusException): - def __init__(self): - dbus.DBusException.__init__(self) - self._dbus_error_name = NM_INFO_IFACE + '.NoNetworks' - -class CanceledKeyRequestError(dbus.DBusException): - def __init__(self): - dbus.DBusException.__init__(self) - self._dbus_error_name = NM_INFO_IFACE + '.CanceledError' - - -class NetworkInvalidError(Exception): - pass - - -class NMConfig(ConfigParser.ConfigParser): - def get_bool(self, section, name): - opt = self.get(section, name) - if type(opt) == type(""): - if opt.lower() == 'yes' or opt.lower() == 'true': - return True - elif opt.lower() == 'no' or opt.lower() == 'false': - return False - raise ValueError("Invalid format for %s/%s. Should be one of [yes, no, true, false]." % (section, name)) - - def get_list(self, section, name): - opt = self.get(section, name) - if type(opt) == type(""): - if not len(opt): - return [] - try: - return opt.split() - except Exception: - pass - raise ValueError("Invalid format for %s/%s. Should be a space-separate list." % (section, name)) - - def get_int(self, section, name): - opt = self.get(section, name) - try: - return int(opt) - except Exception: - pass - raise ValueError("Invalid format for %s/%s. Should be a valid integer." % (section, name)) - - def get_float(self, section, name): - opt = self.get(section, name) - try: - return float(opt) - except Exception: - pass - raise ValueError("Invalid format for %s/%s. Should be a valid float." % (section, name)) - - -NETWORK_TYPE_UNKNOWN = 0 -NETWORK_TYPE_ALLOWED = 1 -NETWORK_TYPE_INVALID = 2 - - -class Security(object): - def __init__(self, we_cipher): - self._we_cipher = we_cipher - - def read_from_config(self, cfg, name): - pass - - def read_from_args(self, args): - pass - - def new_from_config(cfg, name): - security = None - we_cipher = cfg.get_int(name, "we_cipher") - if we_cipher == IW_AUTH_CIPHER_NONE: - security = Security(we_cipher) - elif we_cipher == IW_AUTH_CIPHER_WEP40 or we_cipher == IW_AUTH_CIPHER_WEP104: - security = WEPSecurity(we_cipher) - elif we_cipher == NM_AUTH_TYPE_WPA_PSK_AUTO or we_cipher == IW_AUTH_CIPHER_CCMP or we_cipher == IW_AUTH_CIPHER_TKIP: - security = WPASecurity(we_cipher) - else: - raise ValueError("Unsupported security combo") - security.read_from_config(cfg, name) - return security - new_from_config = staticmethod(new_from_config) - - def new_from_args(we_cipher, args): - security = None - try: - if we_cipher == IW_AUTH_CIPHER_NONE: - security = Security(we_cipher) - elif we_cipher == IW_AUTH_CIPHER_WEP40 or we_cipher == IW_AUTH_CIPHER_WEP104: - security = WEPSecurity(we_cipher) - elif we_cipher == NM_AUTH_TYPE_WPA_PSK_AUTO or we_cipher == IW_AUTH_CIPHER_CCMP or we_cipher == IW_AUTH_CIPHER_TKIP: - security = WPASecurity(we_cipher) - else: - raise ValueError("Unsupported security combo") - security.read_from_args(args) - except ValueError, e: - logging.debug("Error reading security information: %s" % e) - del security - return None - return security - new_from_args = staticmethod(new_from_args) - - def get_properties(self): - return [dbus.Int32(self._we_cipher)] - - def write_to_config(self, section, config): - config.set(section, "we_cipher", self._we_cipher) - - -class WEPSecurity(Security): - def read_from_args(self, args): - if len(args) != 2: - raise ValueError("not enough arguments") - key = args[0] - auth_alg = args[1] - if isinstance(key, unicode): - key = key.encode() - if not isinstance(key, str): - raise ValueError("wrong argument type for key") - if not isinstance(auth_alg, int): - raise ValueError("wrong argument type for auth_alg") - self._key = key - self._auth_alg = auth_alg - - def read_from_config(self, cfg, name): - # Key should be a hex encoded string - self._key = cfg.get(name, "key") - if self._we_cipher == IW_AUTH_CIPHER_WEP40 and len(self._key) != 10: - raise ValueError("Key length not right for 40-bit WEP") - if self._we_cipher == IW_AUTH_CIPHER_WEP104 and len(self._key) != 26: - raise ValueError("Key length not right for 104-bit WEP") - - try: - a = binascii.a2b_hex(self._key) - except TypeError: - raise ValueError("Key was not a hexadecimal string.") - - self._auth_alg = cfg.get_int(name, "auth_alg") - if self._auth_alg != IW_AUTH_ALG_OPEN_SYSTEM and self._auth_alg != IW_AUTH_ALG_SHARED_KEY: - raise ValueError("Invalid authentication algorithm %d" % self._auth_alg) - - def get_properties(self): - args = Security.get_properties(self) - args.append(dbus.String(self._key)) - args.append(dbus.Int32(self._auth_alg)) - return args - - def write_to_config(self, section, config): - Security.write_to_config(self, section, config) - config.set(section, "key", self._key) - config.set(section, "auth_alg", self._auth_alg) - -class WPASecurity(Security): - def read_from_args(self, args): - if len(args) != 3: - raise ValueError("not enough arguments") - key = args[0] - if isinstance(key, unicode): - key = key.encode() - if not isinstance(key, str): - raise ValueError("wrong argument type for key") - - wpa_ver = args[1] - if not isinstance(wpa_ver, int): - raise ValueError("wrong argument type for WPA version") - - key_mgmt = args[2] - if not isinstance(key_mgmt, int): - raise ValueError("wrong argument type for WPA key management") - if not key_mgmt & IW_AUTH_KEY_MGMT_PSK: - raise ValueError("Key management types other than PSK are not supported") - - self._key = key - self._wpa_ver = wpa_ver - self._key_mgmt = key_mgmt - - def read_from_config(self, cfg, name): - # Key should be a hex encoded string - self._key = cfg.get(name, "key") - if len(self._key) != 64: - raise ValueError("Key length not right for WPA-PSK") - - try: - a = binascii.a2b_hex(self._key) - except TypeError: - raise ValueError("Key was not a hexadecimal string.") - - self._wpa_ver = cfg.get_int(name, "wpa_ver") - if self._wpa_ver != IW_AUTH_WPA_VERSION_WPA and self._wpa_ver != IW_AUTH_WPA_VERSION_WPA2: - raise ValueError("Invalid WPA version %d" % self._wpa_ver) - - self._key_mgmt = cfg.get_int(name, "key_mgmt") - if not self._key_mgmt & IW_AUTH_KEY_MGMT_PSK: - raise ValueError("Invalid WPA key management option %d" % self._key_mgmt) - - def get_properties(self): - args = Security.get_properties(self) - args.append(dbus.String(self._key)) - args.append(dbus.Int32(self._wpa_ver)) - args.append(dbus.Int32(self._key_mgmt)) - return args - - def write_to_config(self, section, config): - Security.write_to_config(self, section, config) - config.set(section, "key", self._key) - config.set(section, "wpa_ver", self._wpa_ver) - config.set(section, "key_mgmt", self._key_mgmt) - - -class Network: - def __init__(self, ssid): - self.ssid = ssid - self.timestamp = int(time.time()) - self.bssids = [] - self.we_cipher = 0 - self._security = None - - def get_properties(self): - bssid_list = dbus.Array([], signature="s") - for item in self.bssids: - bssid_list.append(dbus.String(item)) - args = [dbus.String(self.ssid), dbus.Int32(self.timestamp), dbus.Boolean(True), bssid_list] - args += self._security.get_properties() - return tuple(args) - - def get_security(self): - return self._security.get_properties() - - def set_security(self, security): - self._security = security - - def read_from_args(self, auto, bssid, we_cipher, args): - if auto == False: - self.timestamp = int(time.time()) - if not bssid in self.bssids: - self.bssids.append(bssid) - - self._security = Security.new_from_args(we_cipher, args) - if not self._security: - raise NetworkInvalidError("Invalid security information") - - def read_from_config(self, config): - try: - self.timestamp = config.get_int(self.ssid, "timestamp") - except (ConfigParser.NoOptionError, ValueError), e: - raise NetworkInvalidError(e) - - try: - self._security = Security.new_from_config(config, self.ssid) - except Exception, e: - raise NetworkInvalidError(e) - - # The following don't need to be present - try: - self.bssids = config.get_list(self.ssid, "bssids") - except (ConfigParser.NoOptionError, ValueError), e: - pass - - def write_to_config(self, config): - try: - config.add_section(self.ssid) - config.set(self.ssid, "timestamp", self.timestamp) - if len(self.bssids) > 0: - opt = " " - opt.join(self.bssids) - config.set(self.ssid, "bssids", opt) - self._security.write_to_config(self.ssid, config) - except Exception, e: - logging.debug("Error writing '%s': %s" % (self.ssid, e)) - - -class NotFoundError(dbus.DBusException): - pass -class UnsupportedError(dbus.DBusException): - pass - -class NMInfoDBusServiceHelper(dbus.service.Object): - def __init__(self, parent): - self._parent = parent - bus = dbus.SystemBus() - - # If NMI is already around, don't grab the NMI service - bus_object = bus.get_object('org.freedesktop.DBus', '/org/freedesktop/DBus') - name = None - try: - name = bus_object.GetNameOwner("org.freedesktop.NetworkManagerInfo", \ - dbus_interface='org.freedesktop.DBus') - except dbus.DBusException: - pass - if name: - logging.debug("NMI service already owned by %s, won't claim it." % name) - raise RuntimeError - - bus_name = dbus.service.BusName(NM_INFO_IFACE, bus=bus) - dbus.service.Object.__init__(self, bus_name, NM_INFO_PATH) - - @dbus.service.method(NM_INFO_IFACE, in_signature='i', out_signature='as') - def getNetworks(self, net_type): - ssids = self._parent.get_networks(net_type) - if len(ssids) > 0: - return dbus.Array(ssids) - - raise NoNetworks() - - @dbus.service.method(NM_INFO_IFACE, in_signature='si', async_callbacks=('async_cb', 'async_err_cb')) - def getNetworkProperties(self, ssid, net_type, async_cb, async_err_cb): - self._parent.get_network_properties(ssid, net_type, async_cb, async_err_cb) - - @dbus.service.method(NM_INFO_IFACE) - def updateNetworkInfo(self, ssid, bauto, bssid, cipher, *args): - self._parent.update_network_info(ssid, bauto, bssid, cipher, args) - - @dbus.service.method(NM_INFO_IFACE, async_callbacks=('async_cb', 'async_err_cb')) - def getKeyForNetwork(self, dev_path, net_path, ssid, attempt, new_key, async_cb, async_err_cb): - self._parent.get_key_for_network(dev_path, net_path, ssid, - attempt, new_key, async_cb, async_err_cb) - - @dbus.service.method(NM_INFO_IFACE) - def cancelGetKeyForNetwork(self): - self._parent.cancel_get_key_for_network() - -class NMInfo(object): - def __init__(self, client): - profile_path = env.get_profile_path() - self._cfg_file = os.path.join(profile_path, "nm", "networks.cfg") - self._nmclient = client - self._allowed_networks = self._read_config() - self._dbus_helper = NMInfoDBusServiceHelper(self) - self._key_dialog = None - - def save_config(self): - self._write_config(self._allowed_networks) - - def _read_config(self): - if not os.path.exists(os.path.dirname(self._cfg_file)): - os.makedirs(os.path.dirname(self._cfg_file), 0755) - if not os.path.exists(self._cfg_file): - self._write_config({}) - return {} - - config = NMConfig() - config.read(self._cfg_file) - networks = {} - for name in config.sections(): - try: - net = Network(name) - net.read_from_config(config) - networks[name] = net - except Exception, e: - logging.error("Error when processing config for the network %s: %r" % (name, e)) - - del config - return networks - - def _write_config(self, networks): - fp = open(self._cfg_file, 'w') - config = NMConfig() - for net in networks.values(): - net.write_to_config(config) - config.write(fp) - fp.close() - del config - - def get_networks(self, net_type): - if net_type != NETWORK_TYPE_ALLOWED: - raise ValueError("Bad network type") - nets = [] - for net in self._allowed_networks.values(): - nets.append(net.ssid) - logging.debug("Returning networks: %s" % nets) - return nets - - def get_network_properties(self, ssid, net_type, async_cb, async_err_cb): - if not isinstance(ssid, unicode): - async_err_cb(ValueError("Invalid arguments; ssid must be unicode.")) - if net_type != NETWORK_TYPE_ALLOWED: - async_err_cb(ValueError("Bad network type")) - if not self._allowed_networks.has_key(ssid): - async_err_cb(NotFoundError("Network '%s' not found." % ssid)) - network = self._allowed_networks[ssid] - props = network.get_properties() - - # DBus workaround: the normal method return handler wraps - # the returned arguments in a tuple and then converts that to a - # struct, but NetworkManager expects a plain list of arguments. - # It turns out that the async callback method return code _doesn't_ - # wrap the returned arguments in a tuple, so as a workaround use - # the async callback stuff here even though we're not doing it - # asynchronously. - async_cb(*props) - - def update_network_info(self, ssid, auto, bssid, we_cipher, args): - if not isinstance(ssid, unicode): - raise ValueError("Invalid arguments; ssid must be unicode.") - if self._allowed_networks.has_key(ssid): - del self._allowed_networks[ssid] - net = Network(ssid) - try: - net.read_from_args(auto, bssid, we_cipher, args) - logging.debug("Updated network information for '%s'." % ssid) - self._allowed_networks[ssid] = net - self.save_config() - except NetworkInvalidError, e: - logging.debug("Error updating network information: %s" % e) - del net - - def get_key_for_network(self, dev_op, net_op, ssid, attempt, new_key, async_cb, async_err_cb): - if not isinstance(ssid, unicode): - raise ValueError("Invalid arguments; ssid must be unicode.") - if self._allowed_networks.has_key(ssid) and not new_key: - # We've got the info already - net = self._allowed_networks[ssid] - async_cb(tuple(net.get_security())) - return - - # Otherwise, ask the user for it - net = None - dev = self._nmclient.get_device(dev_op) - if not dev: - async_err_cb(NotFoundError("Device was unknown.")) - return - - if dev.get_type() == nmclient.DEVICE_TYPE_802_3_ETHERNET: - # We don't support wired 802.1x yet... - async_err_cb(UnsupportedError("Device type is unsupported by NMI.")) - return - - net = dev.get_network(net_op) - if not net: - async_err_cb(NotFoundError("Network was unknown.")) - return - - self._key_dialog = keydialog.new_key_dialog(net, async_cb, async_err_cb) - self._key_dialog.connect("response", self._key_dialog_response_cb) - self._key_dialog.connect("destroy", self._key_dialog_destroy_cb) - self._key_dialog.show_all() - - def _key_dialog_destroy_cb(self, widget, foo=None): - if widget != self._key_dialog: - return - self._key_dialog_response_cb(widget, gtk.RESPONSE_CANCEL) - - def _key_dialog_response_cb(self, widget, response_id): - if widget != self._key_dialog: - return - - (async_cb, async_err_cb) = self._key_dialog.get_callbacks() - net = self._key_dialog.get_network() - security = None - if response_id == gtk.RESPONSE_OK: - security = self._key_dialog.create_security() - self._key_dialog = None - widget.destroy() - - if response_id in [gtk.RESPONSE_CANCEL, gtk.RESPONSE_NONE]: - # key dialog dialog was canceled; send the error back to NM - async_err_cb(CanceledKeyRequestError()) - elif response_id == gtk.RESPONSE_OK: - if not security: - raise RuntimeError("Invalid security arguments.") - props = security.get_properties() - a = tuple(props) - async_cb(*a) - else: - raise RuntimeError("Unhandled key dialog response %d" % response_id) - - def cancel_get_key_for_network(self): - # Close the wireless key dialog and just have it return - # with the 'canceled' argument set to true - if not self._key_dialog: - return - self._key_dialog_destroy_cb(self._key_dialog) - diff --git a/src/hardware/schoolserver.py b/src/hardware/schoolserver.py deleted file mode 100644 index 68d14f7..0000000 --- a/src/hardware/schoolserver.py +++ /dev/null @@ -1,45 +0,0 @@ -from sugar.profile import get_profile -from xmlrpclib import ServerProxy, Error -import sys -import os - -REGISTER_URL = 'http://schoolserver:8080/' - -def register_laptop(url=REGISTER_URL): - if not have_ofw_tree(): - return False - - sn = read_ofw('mfg-data/SN') - uuid = read_ofw('mfg-data/U#') - sn = sn or 'SHF00000000' - uuid = uuid or '00000000-0000-0000-0000-000000000000' - - profile = get_profile() - - try: - server = ServerProxy(url) - data = server.register(sn, profile.nick_name, uuid, profile.pubkey) - if data['success'] != 'OK': - print >> sys.stderr, "Error registering laptop: " + data['error'] - return False - - profile.jabber_server = data['jabberserver'] - profile.backup1 = data['backupurl'] - profile.save() - except Error, e: - print >> sys.stderr, "Error registering laptop: " + str(e) - return False - - return True - -def have_ofw_tree(): - return os.path.exists('/ofw') - -def read_ofw(path): - path = os.path.join('/ofw', path) - if not os.path.exists(path): - return None - fh = open(path, 'r') - data = fh.read().rstrip('\0\n') - fh.close() - return data |