2
2
# -*- mode: python; coding: utf-8 -*-
4
# Mandos Monitor - Control and monitor the Mandos server
6
# Copyright © 2009-2016 Teddy Hogeborn
7
# Copyright © 2009-2016 Björn Påhlsson
9
# This program is free software: you can redistribute it and/or modify
10
# it under the terms of the GNU General Public License as published by
11
# the Free Software Foundation, either version 3 of the License, or
12
# (at your option) any later version.
14
# This program is distributed in the hope that it will be useful,
15
# but WITHOUT ANY WARRANTY; without even the implied warranty of
16
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17
# GNU General Public License for more details.
19
# You should have received a copy of the GNU General Public License
20
# along with this program. If not, see
21
# <http://www.gnu.org/licenses/>.
23
# Contact the authors at <mandos@recompile.se>.
4
from __future__ import division, absolute_import, with_statement
26
from __future__ import (division, absolute_import, print_function,
29
from future_builtins import *
15
41
from dbus.mainloop.glib import DBusGMainLoop
42
from gi.repository import GLib
24
locale.setlocale(locale.LC_ALL, u'')
48
if sys.version_info.major == 2:
51
locale.setlocale(locale.LC_ALL, '')
27
54
logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
29
56
# Some useful constants
30
domain = 'se.bsnet.fukt'
57
domain = 'se.recompile'
31
58
server_interface = domain + '.Mandos'
32
59
client_interface = domain + '.Mandos.Client'
35
# Always run in monochrome mode
36
urwid.curses_display.curses.has_colors = lambda : False
38
# Urwid doesn't support blinking, but we want it. Since we have no
39
# use for underline on its own, we make underline also always blink.
40
urwid.curses_display.curses.A_UNDERLINE |= (
41
urwid.curses_display.curses.A_BLINK)
63
dbus.OBJECT_MANAGER_IFACE
64
except AttributeError:
65
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
67
def isoformat_to_datetime(iso):
68
"Parse an ISO 8601 date string to a datetime.datetime()"
71
d, t = iso.split("T", 1)
72
year, month, day = d.split("-", 2)
73
hour, minute, second = t.split(":", 2)
74
second, fraction = divmod(float(second), 1)
75
return datetime.datetime(int(year),
80
int(second), # Whole seconds
81
int(fraction*1000000)) # Microseconds
43
83
class MandosClientPropertyCache(object):
44
84
"""This wraps a Mandos Client D-Bus proxy object, caches the
45
85
properties and calls a hook function when any of them are
48
def __init__(self, proxy_object=None, *args, **kwargs):
88
def __init__(self, proxy_object=None, properties=None, **kwargs):
49
89
self.proxy = proxy_object # Mandos Client proxy object
51
self.properties = dict()
52
self.proxy.connect_to_signal(u"PropertyChanged",
53
self.property_changed,
57
self.properties.update(
58
self.proxy.GetAll(client_interface,
59
dbus_interface = dbus.PROPERTIES_IFACE))
60
super(MandosClientPropertyCache, self).__init__(
61
proxy_object=proxy_object, *args, **kwargs)
90
self.properties = dict() if properties is None else properties
91
self.property_changed_match = (
92
self.proxy.connect_to_signal("PropertiesChanged",
93
self.properties_changed,
94
dbus.PROPERTIES_IFACE,
97
if properties is None:
98
self.properties.update(
99
self.proxy.GetAll(client_interface,
101
= dbus.PROPERTIES_IFACE))
103
super(MandosClientPropertyCache, self).__init__(**kwargs)
63
def property_changed(self, property=None, value=None):
64
"""This is called whenever we get a PropertyChanged signal
65
It updates the changed property in the "properties" dict.
105
def properties_changed(self, interface, properties, invalidated):
106
"""This is called whenever we get a PropertiesChanged signal
107
It updates the changed properties in the "properties" dict.
67
109
# Update properties dict with new value
68
self.properties[property] = value
110
if interface == client_interface:
111
self.properties.update(properties)
114
self.property_changed_match.remove()
71
117
class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
84
130
self.logger = logger
132
self._update_timer_callback_tag = None
86
134
# The widget shown normally
87
self._text_widget = urwid.Text(u"")
135
self._text_widget = urwid.Text("")
88
136
# The widget shown when we have focus
89
self._focus_text_widget = urwid.Text(u"")
90
super(MandosClientWidget, self).__init__(
91
update_hook=update_hook, delete_hook=delete_hook,
137
self._focus_text_widget = urwid.Text("")
138
super(MandosClientWidget, self).__init__(**kwargs)
94
140
self.opened = False
95
self.proxy.connect_to_signal(u"CheckerCompleted",
96
self.checker_completed,
99
self.proxy.connect_to_signal(u"CheckerStarted",
100
self.checker_started,
103
self.proxy.connect_to_signal(u"GotSecret",
107
self.proxy.connect_to_signal(u"Rejected",
142
self.match_objects = (
143
self.proxy.connect_to_signal("CheckerCompleted",
144
self.checker_completed,
147
self.proxy.connect_to_signal("CheckerStarted",
148
self.checker_started,
151
self.proxy.connect_to_signal("GotSecret",
155
self.proxy.connect_to_signal("NeedApproval",
159
self.proxy.connect_to_signal("Rejected",
163
self.logger('Created client {}'
164
.format(self.properties["Name"]), level=0)
166
def using_timer(self, flag):
167
"""Call this method with True or False when timer should be
168
activated or deactivated.
170
if flag and self._update_timer_callback_tag is None:
171
# Will update the shown timer value every second
172
self._update_timer_callback_tag = (GLib.timeout_add
175
elif not (flag or self._update_timer_callback_tag is None):
176
GLib.source_remove(self._update_timer_callback_tag)
177
self._update_timer_callback_tag = None
112
179
def checker_completed(self, exitstatus, condition, command):
113
180
if exitstatus == 0:
114
self.logger(u'Checker for client %s (command "%s")'
116
% (self.properties[u"name"], command))
181
self.logger('Checker for client {} (command "{}")'
182
' succeeded'.format(self.properties["Name"],
118
187
if os.WIFEXITED(condition):
119
self.logger(u'Checker for client %s (command "%s")'
120
u' failed with exit code %s'
121
% (self.properties[u"name"], command,
122
os.WEXITSTATUS(condition)))
124
if os.WIFSIGNALED(condition):
125
self.logger(u'Checker for client %s (command "%s")'
126
u' was killed by signal %s'
127
% (self.properties[u"name"], command,
128
os.WTERMSIG(condition)))
130
if os.WCOREDUMP(condition):
131
self.logger(u'Checker for client %s (command "%s")'
133
% (self.properties[u"name"], command))
134
self.logger(u'Checker for client %s completed mysteriously')
188
self.logger('Checker for client {} (command "{}") failed'
190
.format(self.properties["Name"], command,
191
os.WEXITSTATUS(condition)))
192
elif os.WIFSIGNALED(condition):
193
self.logger('Checker for client {} (command "{}") was'
194
' killed by signal {}'
195
.format(self.properties["Name"], command,
196
os.WTERMSIG(condition)))
136
199
def checker_started(self, command):
137
self.logger(u'Client %s started checker "%s"'
138
% (self.properties[u"name"], unicode(command)))
200
"""Server signals that a checker started."""
201
self.logger('Client {} started checker "{}"'
202
.format(self.properties["Name"],
140
205
def got_secret(self):
141
self.logger(u'Client %s received its secret'
142
% self.properties[u"name"])
145
self.logger(u'Client %s was rejected'
146
% self.properties[u"name"])
206
self.logger('Client {} received its secret'
207
.format(self.properties["Name"]))
209
def need_approval(self, timeout, default):
211
message = 'Client {} needs approval within {} seconds'
213
message = 'Client {} will get its secret in {} seconds'
214
self.logger(message.format(self.properties["Name"],
217
def rejected(self, reason):
218
self.logger('Client {} was rejected; reason: {}'
219
.format(self.properties["Name"], reason))
148
221
def selectable(self):
149
222
"""Make this a "selectable" widget.
150
223
This overrides the method from urwid.FlowWidget."""
153
def rows(self, (maxcol,), focus=False):
226
def rows(self, maxcolrow, focus=False):
154
227
"""How many rows this widget will occupy might depend on
155
228
whether we have focus or not.
156
229
This overrides the method from urwid.FlowWidget"""
157
return self.current_widget(focus).rows((maxcol,), focus=focus)
230
return self.current_widget(focus).rows(maxcolrow, focus=focus)
159
232
def current_widget(self, focus=False):
160
233
if focus or self.opened:
164
237
def update(self):
165
238
"Called when what is visible on the screen should be updated."
166
239
# How to add standout mode to a style
167
with_standout = { u"normal": u"standout",
168
u"bold": u"bold-standout",
170
u"underline-blink-standout",
171
u"bold-underline-blink":
172
u"bold-underline-blink-standout",
240
with_standout = { "normal": "standout",
241
"bold": "bold-standout",
243
"underline-blink-standout",
244
"bold-underline-blink":
245
"bold-underline-blink-standout",
175
248
# Rebuild focus and non-focus widgets using current properties
176
self._text = (u'%(name)s: %(enabled)s'
177
% { u"name": self.properties[u"name"],
180
if self.properties[u"enabled"]
250
# Base part of a client. Name!
251
base = '{name}: '.format(name=self.properties["Name"])
252
if not self.properties["Enabled"]:
254
self.using_timer(False)
255
elif self.properties["ApprovalPending"]:
256
timeout = datetime.timedelta(milliseconds
259
last_approval_request = isoformat_to_datetime(
260
self.properties["LastApprovalRequest"])
261
if last_approval_request is not None:
262
timer = max(timeout - (datetime.datetime.utcnow()
263
- last_approval_request),
264
datetime.timedelta())
266
timer = datetime.timedelta()
267
if self.properties["ApprovedByDefault"]:
268
message = "Approval in {}. (d)eny?"
270
message = "Denial in {}. (a)pprove?"
271
message = message.format(str(timer).rsplit(".", 1)[0])
272
self.using_timer(True)
273
elif self.properties["LastCheckerStatus"] != 0:
274
# When checker has failed, show timer until client expires
275
expires = self.properties["Expires"]
277
timer = datetime.timedelta(0)
279
expires = (datetime.datetime.strptime
280
(expires, '%Y-%m-%dT%H:%M:%S.%f'))
281
timer = max(expires - datetime.datetime.utcnow(),
282
datetime.timedelta())
283
message = ('A checker has failed! Time until client'
285
.format(str(timer).rsplit(".", 1)[0]))
286
self.using_timer(True)
289
self.using_timer(False)
290
self._text = "{}{}".format(base, message)
182
292
if not urwid.supports_unicode():
183
293
self._text = self._text.encode("ascii", "replace")
184
textlist = [(u"normal", self._text)]
294
textlist = [("normal", self._text)]
185
295
self._text_widget.set_text(textlist)
186
296
self._focus_text_widget.set_text([(with_standout[text[0]],
195
305
if self.update_hook is not None:
196
306
self.update_hook()
308
def update_timer(self):
309
"""called by GLib. Will indefinitely loop until
310
GLib.source_remove() on tag is called
313
return True # Keep calling this
315
def delete(self, **kwargs):
316
if self._update_timer_callback_tag is not None:
317
GLib.source_remove(self._update_timer_callback_tag)
318
self._update_timer_callback_tag = None
319
for match in self.match_objects:
321
self.match_objects = ()
199
322
if self.delete_hook is not None:
200
323
self.delete_hook(self)
324
return super(MandosClientWidget, self).delete(**kwargs)
202
def render(self, (maxcol,), focus=False):
326
def render(self, maxcolrow, focus=False):
203
327
"""Render differently if we have focus.
204
328
This overrides the method from urwid.FlowWidget"""
205
return self.current_widget(focus).render((maxcol,),
329
return self.current_widget(focus).render(maxcolrow,
208
def keypress(self, (maxcol,), key):
332
def keypress(self, maxcolrow, key):
210
334
This overrides the method from urwid.FlowWidget"""
211
if key == u"e" or key == u"+":
213
elif key == u"d" or key == u"-":
215
elif key == u"r" or key == u"_" or key == u"ctrl k":
336
self.proxy.Set(client_interface, "Enabled",
337
dbus.Boolean(True), ignore_reply = True,
338
dbus_interface = dbus.PROPERTIES_IFACE)
340
self.proxy.Set(client_interface, "Enabled", False,
342
dbus_interface = dbus.PROPERTIES_IFACE)
344
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
345
dbus_interface = client_interface,
348
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
349
dbus_interface = client_interface,
351
elif key == "R" or key == "_" or key == "ctrl k":
216
352
self.server_proxy_object.RemoveClient(self.proxy
219
self.proxy.StartChecker()
221
self.proxy.StopChecker()
223
self.proxy.CheckedOK()
356
self.proxy.Set(client_interface, "CheckerRunning",
357
dbus.Boolean(True), ignore_reply = True,
358
dbus_interface = dbus.PROPERTIES_IFACE)
360
self.proxy.Set(client_interface, "CheckerRunning",
361
dbus.Boolean(False), ignore_reply = True,
362
dbus_interface = dbus.PROPERTIES_IFACE)
364
self.proxy.CheckedOK(dbus_interface = client_interface,
225
# elif key == u"p" or key == "=":
367
# elif key == "p" or key == "=":
226
368
# self.proxy.pause()
227
# elif key == u"u" or key == ":":
369
# elif key == "u" or key == ":":
228
370
# self.proxy.unpause()
229
# elif key == u"RET":
234
def property_changed(self, property=None, value=None,
236
"""Call self.update() if old value is not new value.
376
def properties_changed(self, interface, properties, invalidated):
377
"""Call self.update() if any properties changed.
237
378
This overrides the method from MandosClientPropertyCache"""
238
property_name = unicode(property)
239
old_value = self.properties.get(property_name)
240
super(MandosClientWidget, self).property_changed(
241
property=property, value=value, *args, **kwargs)
242
if self.properties.get(property_name) != old_value:
379
old_values = { key: self.properties.get(key)
380
for key in properties.keys() }
381
super(MandosClientWidget, self).properties_changed(
382
interface, properties, invalidated)
383
if any(old_values[key] != self.properties.get(key)
384
for key in old_values):
259
401
"""This is the entire user interface - the whole screen
260
402
with boxes, lists of client widgets, etc.
262
def __init__(self, max_log_length=1000):
404
def __init__(self, max_log_length=1000, log_level=1):
263
405
DBusGMainLoop(set_as_default=True)
265
407
self.screen = urwid.curses_display.Screen()
267
409
self.screen.register_palette((
269
u"default", u"default", None),
271
u"default", u"default", u"bold"),
273
u"default", u"default", u"underline"),
275
u"default", u"default", u"standout"),
276
(u"bold-underline-blink",
277
u"default", u"default", (u"bold", u"underline")),
279
u"default", u"default", (u"bold", u"standout")),
280
(u"underline-blink-standout",
281
u"default", u"default", (u"underline", u"standout")),
282
(u"bold-underline-blink-standout",
283
u"default", u"default", (u"bold", u"underline",
411
"default", "default", None),
413
"bold", "default", "bold"),
415
"underline,blink", "default", "underline,blink"),
417
"standout", "default", "standout"),
418
("bold-underline-blink",
419
"bold,underline,blink", "default", "bold,underline,blink"),
421
"bold,standout", "default", "bold,standout"),
422
("underline-blink-standout",
423
"underline,blink,standout", "default",
424
"underline,blink,standout"),
425
("bold-underline-blink-standout",
426
"bold,underline,blink,standout", "default",
427
"bold,underline,blink,standout"),
287
430
if urwid.supports_unicode():
288
self.divider = u"─" # \u2500
289
#self.divider = u"━" # \u2501
431
self.divider = "─" # \u2500
432
#self.divider = "━" # \u2501
291
#self.divider = u"-" # \u002d
292
self.divider = u"_" # \u005f
434
#self.divider = "-" # \u002d
435
self.divider = "_" # \u005f
294
437
self.screen.start()
309
454
# This keeps track of whether self.uilist currently has
310
455
# self.logbox in it or not
311
456
self.log_visible = True
312
self.log_wrap = u"any"
457
self.log_wrap = "any"
315
self.log_message_raw((u"bold",
316
u"Mandos Monitor version " + version))
317
self.log_message_raw((u"bold",
460
self.log_message_raw(("bold",
461
"Mandos Monitor version " + version))
462
self.log_message_raw(("bold",
320
465
self.busname = domain + '.Mandos'
321
self.main_loop = gobject.MainLoop()
322
self.bus = dbus.SystemBus()
323
mandos_dbus_objc = self.bus.get_object(
324
self.busname, u"/", follow_name_owner_changes=True)
325
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
329
mandos_clients = (self.mandos_serv
330
.GetAllClientsWithProperties())
331
except dbus.exceptions.DBusException:
332
mandos_clients = dbus.Dictionary()
335
.connect_to_signal(u"ClientRemoved",
336
self.find_and_remove_client,
337
dbus_interface=server_interface,
340
.connect_to_signal(u"ClientAdded",
342
dbus_interface=server_interface,
345
.connect_to_signal(u"ClientNotFound",
346
self.client_not_found,
347
dbus_interface=server_interface,
349
for path, client in mandos_clients.iteritems():
350
client_proxy_object = self.bus.get_object(self.busname,
352
self.add_client(MandosClientWidget(server_proxy_object
355
=client_proxy_object,
466
self.main_loop = GLib.MainLoop()
365
468
def client_not_found(self, fingerprint, address):
366
self.log_message((u"Client with address %s and fingerprint %s"
367
u" could not be found" % (address,
469
self.log_message("Client with address {} and fingerprint {}"
470
" could not be found"
471
.format(address, fingerprint))
370
473
def rebuild(self):
371
474
"""This rebuilds the User Interface.
372
475
Call this when the widget layout needs to change"""
374
477
#self.uilist.append(urwid.ListBox(self.clients))
375
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
478
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
376
480
#header=urwid.Divider(),
378
footer=urwid.Divider(div_char=self.divider)))
483
urwid.Divider(div_char=
379
485
if self.log_visible:
380
486
self.uilist.append(self.logbox)
382
487
self.topwidget = urwid.Pile(self.uilist)
384
def log_message(self, message):
489
def log_message(self, message, level=1):
490
"""Log message formatted with timestamp"""
491
if level < self.log_level:
385
493
timestamp = datetime.datetime.now().isoformat()
386
self.log_message_raw(timestamp + u": " + message)
494
self.log_message_raw("{}: {}".format(timestamp, message),
388
def log_message_raw(self, markup):
497
def log_message_raw(self, markup, level=1):
389
498
"""Add a log message to the log buffer."""
499
if level < self.log_level:
390
501
self.log.append(urwid.Text(markup, wrap=self.log_wrap))
391
502
if (self.max_log_length
392
503
and len(self.log) > self.max_log_length):
393
504
del self.log[0:len(self.log)-self.max_log_length-1]
394
505
self.logbox.set_focus(len(self.logbox.body.contents),
395
coming_from=u"above")
398
509
def toggle_log_display(self):
399
510
"""Toggle visibility of the log buffer."""
400
511
self.log_visible = not self.log_visible
402
self.log_message(u"Log visibility changed to: "
403
+ unicode(self.log_visible))
513
self.log_message("Log visibility changed to: {}"
514
.format(self.log_visible), level=0)
405
516
def change_log_display(self):
406
517
"""Change type of log display.
407
518
Currently, this toggles wrapping of text lines."""
408
if self.log_wrap == u"clip":
409
self.log_wrap = u"any"
519
if self.log_wrap == "clip":
520
self.log_wrap = "any"
411
self.log_wrap = u"clip"
522
self.log_wrap = "clip"
412
523
for textwidget in self.log:
413
524
textwidget.set_wrap_mode(self.log_wrap)
414
self.log_message(u"Wrap mode: " + self.log_wrap)
525
self.log_message("Wrap mode: {}".format(self.log_wrap),
416
def find_and_remove_client(self, path, name):
417
"""Find an client from its object path and remove it.
528
def find_and_remove_client(self, path, interfaces):
529
"""Find a client by its object path and remove it.
419
This is connected to the ClientRemoved signal from the
531
This is connected to the InterfacesRemoved signal from the
420
532
Mandos server object."""
533
if client_interface not in interfaces:
534
# Not a Mandos client object; ignore
422
537
client = self.clients_dict[path]
540
self.log_message("Unknown client {!r} removed"
426
self.remove_client(client, path)
428
def add_new_client(self, path):
545
def add_new_client(self, path, ifs_and_props):
546
"""Find a client by its object path and remove it.
548
This is connected to the InterfacesAdded signal from the
549
Mandos server object.
551
if client_interface not in ifs_and_props:
552
# Not a Mandos client object; ignore
429
554
client_proxy_object = self.bus.get_object(self.busname, path)
430
555
self.add_client(MandosClientWidget(server_proxy_object
431
556
=self.mandos_serv,
468
591
"""Start the main loop and exit when it's done."""
592
self.bus = dbus.SystemBus()
593
mandos_dbus_objc = self.bus.get_object(
594
self.busname, "/", follow_name_owner_changes=True)
595
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
599
mandos_clients = (self.mandos_serv
600
.GetAllClientsWithProperties())
601
if not mandos_clients:
602
self.log_message_raw(("bold", "Note: Server has no clients."))
603
except dbus.exceptions.DBusException:
604
self.log_message_raw(("bold", "Note: No Mandos server running."))
605
mandos_clients = dbus.Dictionary()
608
.connect_to_signal("InterfacesRemoved",
609
self.find_and_remove_client,
611
= dbus.OBJECT_MANAGER_IFACE,
614
.connect_to_signal("InterfacesAdded",
617
= dbus.OBJECT_MANAGER_IFACE,
620
.connect_to_signal("ClientNotFound",
621
self.client_not_found,
622
dbus_interface=server_interface,
624
for path, client in mandos_clients.items():
625
client_proxy_object = self.bus.get_object(self.busname,
627
self.add_client(MandosClientWidget(server_proxy_object
630
=client_proxy_object,
470
self._input_callback_tag = (gobject.io_add_watch
641
self._input_callback_tag = (GLib.io_add_watch
471
642
(sys.stdin.fileno(),
473
644
self.process_input))
474
645
self.main_loop.run()
475
646
# Main loop has finished, we should close everything now
476
gobject.source_remove(self._input_callback_tag)
647
GLib.source_remove(self._input_callback_tag)
477
648
self.screen.stop()
497
668
except KeyError: # :-)
500
if key == u"q" or key == u"Q":
671
if key == "q" or key == "Q":
503
elif key == u"window resize":
674
elif key == "window resize":
504
675
self.size = self.screen.get_cols_rows()
506
elif key == u"\f": # Ctrl-L
677
elif key == "ctrl l":
508
elif key == u"l" or key == u"D":
680
elif key == "l" or key == "D":
509
681
self.toggle_log_display()
511
elif key == u"w" or key == u"i":
683
elif key == "w" or key == "i":
512
684
self.change_log_display()
514
elif key == u"?" or key == u"f1" or key == u"esc":
686
elif key == "?" or key == "f1" or key == "esc":
515
687
if not self.log_visible:
516
688
self.log_visible = True
518
self.log_message_raw((u"bold",
522
u"l: Log window toggle",
523
u"TAB: Switch window",
525
self.log_message_raw((u"bold",
531
u"s: Start new checker",
690
self.log_message_raw(("bold",
694
"l: Log window toggle",
695
"TAB: Switch window",
696
"w: Wrap (log lines)",
697
"v: Toggle verbose log",
699
self.log_message_raw(("bold",
705
"s: Start new checker",
536
712
if self.topwidget.get_focus() is self.logbox:
537
713
self.topwidget.set_focus(0)
539
715
self.topwidget.set_focus(self.logbox)
541
#elif (key == u"end" or key == u"meta >" or key == u"G"
718
if self.log_level == 0:
720
self.log_message("Verbose mode: Off")
723
self.log_message("Verbose mode: On")
724
#elif (key == "end" or key == "meta >" or key == "G"
543
726
# pass # xxx end-of-buffer
544
#elif (key == u"home" or key == u"meta <" or key == u"g"
727
#elif (key == "home" or key == "meta <" or key == "g"
546
729
# pass # xxx beginning-of-buffer
547
#elif key == u"ctrl e" or key == u"$":
730
#elif key == "ctrl e" or key == "$":
548
731
# pass # xxx move-end-of-line
549
#elif key == u"ctrl a" or key == u"^":
732
#elif key == "ctrl a" or key == "^":
550
733
# pass # xxx move-beginning-of-line
551
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
734
#elif key == "ctrl b" or key == "meta (" or key == "h":
552
735
# pass # xxx left
553
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
736
#elif key == "ctrl f" or key == "meta )" or key == "l":
554
737
# pass # xxx right
556
739
# pass # scroll up log
558
741
# pass # scroll down log
559
742
elif self.topwidget.selectable():
560
743
self.topwidget.keypress(self.size, key)