42
15
from dbus.mainloop.glib import DBusGMainLoop
43
from gi.repository import GLib
24
locale.setlocale(locale.LC_ALL, u'')
51
if sys.version_info.major == 2:
54
locale.setlocale(locale.LC_ALL, '')
56
27
logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
58
29
# Some useful constants
59
domain = 'se.recompile'
30
domain = 'se.bsnet.fukt'
60
31
server_interface = domain + '.Mandos'
61
32
client_interface = domain + '.Mandos.Client'
65
dbus.OBJECT_MANAGER_IFACE
66
except AttributeError:
67
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
70
def isoformat_to_datetime(iso):
71
"Parse an ISO 8601 date string to a datetime.datetime()"
74
d, t = iso.split("T", 1)
75
year, month, day = d.split("-", 2)
76
hour, minute, second = t.split(":", 2)
77
second, fraction = divmod(float(second), 1)
78
return datetime.datetime(int(year),
83
int(second), # Whole seconds
84
int(fraction*1000000)) # Microseconds
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)
87
43
class MandosClientPropertyCache(object):
88
44
"""This wraps a Mandos Client D-Bus proxy object, caches the
89
45
properties and calls a hook function when any of them are
92
def __init__(self, proxy_object=None, properties=None, **kwargs):
93
self.proxy = proxy_object # Mandos Client proxy object
94
self.properties = dict() if properties is None else properties
95
self.property_changed_match = (
96
self.proxy.connect_to_signal("PropertiesChanged",
97
self.properties_changed,
98
dbus.PROPERTIES_IFACE,
101
if properties is None:
102
self.properties.update(self.proxy.GetAll(
104
dbus_interface=dbus.PROPERTIES_IFACE))
106
super(MandosClientPropertyCache, self).__init__(**kwargs)
108
def properties_changed(self, interface, properties, invalidated):
109
"""This is called whenever we get a PropertiesChanged signal
110
It updates the changed properties in the "properties" dict.
48
def __init__(self, proxy_object=None, *args, **kwargs):
49
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))
61
#XXX This break good super behaviour!
62
# super(MandosClientPropertyCache, self).__init__(
65
def property_changed(self, property=None, value=None):
66
"""This is called whenever we get a PropertyChanged signal
67
It updates the changed property in the "properties" dict.
112
69
# Update properties dict with new value
113
if interface == client_interface:
114
self.properties.update(properties)
117
self.property_changed_match.remove()
70
self.properties[property] = value
120
73
class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
121
74
"""A Mandos Client which is visible on the screen.
124
77
def __init__(self, server_proxy_object=None, update_hook=None,
125
delete_hook=None, logger=None, **kwargs):
78
delete_hook=None, logger=None, *args, **kwargs):
126
79
# Called on update
127
80
self.update_hook = update_hook
128
81
# Called on delete
131
84
self.server_proxy_object = server_proxy_object
133
86
self.logger = logger
135
self._update_timer_callback_tag = None
137
88
# The widget shown normally
138
self._text_widget = urwid.Text("")
89
self._text_widget = urwid.Text(u"")
139
90
# The widget shown when we have focus
140
self._focus_text_widget = urwid.Text("")
141
super(MandosClientWidget, self).__init__(**kwargs)
91
self._focus_text_widget = urwid.Text(u"")
92
super(MandosClientWidget, self).__init__(
93
update_hook=update_hook, delete_hook=delete_hook,
143
96
self.opened = False
145
self.match_objects = (
146
self.proxy.connect_to_signal("CheckerCompleted",
147
self.checker_completed,
150
self.proxy.connect_to_signal("CheckerStarted",
151
self.checker_started,
154
self.proxy.connect_to_signal("GotSecret",
158
self.proxy.connect_to_signal("NeedApproval",
162
self.proxy.connect_to_signal("Rejected",
166
self.logger('Created client {}'
167
.format(self.properties["Name"]), level=0)
169
def using_timer(self, flag):
170
"""Call this method with True or False when timer should be
171
activated or deactivated.
173
if flag and self._update_timer_callback_tag is None:
174
# Will update the shown timer value every second
175
self._update_timer_callback_tag = (GLib.timeout_add
178
elif not (flag or self._update_timer_callback_tag is None):
179
GLib.source_remove(self._update_timer_callback_tag)
180
self._update_timer_callback_tag = None
97
self.proxy.connect_to_signal(u"CheckerCompleted",
98
self.checker_completed,
101
self.proxy.connect_to_signal(u"CheckerStarted",
102
self.checker_started,
105
self.proxy.connect_to_signal(u"GotSecret",
109
self.proxy.connect_to_signal(u"NeedApproval",
113
self.proxy.connect_to_signal(u"Rejected",
182
118
def checker_completed(self, exitstatus, condition, command):
183
119
if exitstatus == 0:
184
self.logger('Checker for client {} (command "{}")'
185
' succeeded'.format(self.properties["Name"],
120
#self.logger(u'Checker for client %s (command "%s")'
122
# % (self.properties[u"name"], command))
190
124
if os.WIFEXITED(condition):
191
self.logger('Checker for client {} (command "{}") failed'
193
.format(self.properties["Name"], command,
194
os.WEXITSTATUS(condition)))
195
elif os.WIFSIGNALED(condition):
196
self.logger('Checker for client {} (command "{}") was'
197
' killed by signal {}'
198
.format(self.properties["Name"], command,
199
os.WTERMSIG(condition)))
125
self.logger(u'Checker for client %s (command "%s")'
126
u' failed with exit code %s'
127
% (self.properties[u"name"], command,
128
os.WEXITSTATUS(condition)))
130
if os.WIFSIGNALED(condition):
131
self.logger(u'Checker for client %s (command "%s")'
132
u' was killed by signal %s'
133
% (self.properties[u"name"], command,
134
os.WTERMSIG(condition)))
136
if os.WCOREDUMP(condition):
137
self.logger(u'Checker for client %s (command "%s")'
139
% (self.properties[u"name"], command))
140
self.logger(u'Checker for client %s completed mysteriously')
202
142
def checker_started(self, command):
203
"""Server signals that a checker started."""
204
self.logger('Client {} started checker "{}"'
205
.format(self.properties["Name"],
143
#self.logger(u'Client %s started checker "%s"'
144
# % (self.properties[u"name"], unicode(command)))
208
147
def got_secret(self):
209
self.logger('Client {} received its secret'
210
.format(self.properties["Name"]))
148
self.logger(u'Client %s received its secret'
149
% self.properties[u"name"])
212
151
def need_approval(self, timeout, default):
214
message = 'Client {} needs approval within {} seconds'
153
message = u'Client %s needs approval within %s seconds'
216
message = 'Client {} will get its secret in {} seconds'
217
self.logger(message.format(self.properties["Name"],
155
message = u'Client %s will get its secret in %s seconds'
157
% (self.properties[u"name"], timeout/1000))
220
159
def rejected(self, reason):
221
self.logger('Client {} was rejected; reason: {}'
222
.format(self.properties["Name"], reason))
160
self.logger(u'Client %s was rejected; reason: %s'
161
% (self.properties[u"name"], reason))
224
163
def selectable(self):
225
164
"""Make this a "selectable" widget.
226
165
This overrides the method from urwid.FlowWidget."""
229
def rows(self, maxcolrow, focus=False):
168
def rows(self, (maxcol,), focus=False):
230
169
"""How many rows this widget will occupy might depend on
231
170
whether we have focus or not.
232
171
This overrides the method from urwid.FlowWidget"""
233
return self.current_widget(focus).rows(maxcolrow, focus=focus)
172
return self.current_widget(focus).rows((maxcol,), focus=focus)
235
174
def current_widget(self, focus=False):
236
175
if focus or self.opened:
237
176
return self._focus_widget
238
177
return self._widget
240
179
def update(self):
241
180
"Called when what is visible on the screen should be updated."
242
181
# How to add standout mode to a style
243
with_standout = {"normal": "standout",
244
"bold": "bold-standout",
246
"underline-blink-standout",
247
"bold-underline-blink":
248
"bold-underline-blink-standout",
182
with_standout = { u"normal": u"standout",
183
u"bold": u"bold-standout",
185
u"underline-blink-standout",
186
u"bold-underline-blink":
187
u"bold-underline-blink-standout",
251
190
# Rebuild focus and non-focus widgets using current properties
253
192
# Base part of a client. Name!
254
base = '{name}: '.format(name=self.properties["Name"])
255
if not self.properties["Enabled"]:
257
self.using_timer(False)
258
elif self.properties["ApprovalPending"]:
259
timeout = datetime.timedelta(
260
milliseconds=self.properties["ApprovalDelay"])
261
last_approval_request = isoformat_to_datetime(
262
self.properties["LastApprovalRequest"])
263
if last_approval_request is not None:
264
timer = max(timeout - (datetime.datetime.utcnow()
265
- last_approval_request),
266
datetime.timedelta())
268
timer = datetime.timedelta()
269
if self.properties["ApprovedByDefault"]:
270
message = "Approval in {}. (d)eny?"
272
message = "Denial in {}. (a)pprove?"
273
message = message.format(str(timer).rsplit(".", 1)[0])
274
self.using_timer(True)
275
elif self.properties["LastCheckerStatus"] != 0:
276
# When checker has failed, show timer until client expires
277
expires = self.properties["Expires"]
279
timer = datetime.timedelta(0)
281
expires = (datetime.datetime.strptime
282
(expires, '%Y-%m-%dT%H:%M:%S.%f'))
283
timer = max(expires - datetime.datetime.utcnow(),
284
datetime.timedelta())
285
message = ('A checker has failed! Time until client'
287
.format(str(timer).rsplit(".", 1)[0]))
288
self.using_timer(True)
193
self._text = (u'%(name)s: '
194
% {u"name": self.properties[u"name"]})
196
if self.properties[u"approved_pending"]:
197
if self.properties[u"approved_by_default"]:
198
self._text += u"Connection established to client. (d)eny?"
200
self._text += u"Seeks approval to send secret. (a)pprove?"
291
self.using_timer(False)
292
self._text = "{}{}".format(base, message)
202
self._text += (u'%(enabled)s'
205
if self.properties[u"enabled"]
294
207
if not urwid.supports_unicode():
295
208
self._text = self._text.encode("ascii", "replace")
296
textlist = [("normal", self._text)]
209
textlist = [(u"normal", self._text)]
297
210
self._text_widget.set_text(textlist)
298
211
self._focus_text_widget.set_text([(with_standout[text[0]],
306
219
# Run update hook, if any
307
220
if self.update_hook is not None:
308
221
self.update_hook()
310
def update_timer(self):
311
"""called by GLib. Will indefinitely loop until
312
GLib.source_remove() on tag is called
315
return True # Keep calling this
317
def delete(self, **kwargs):
318
if self._update_timer_callback_tag is not None:
319
GLib.source_remove(self._update_timer_callback_tag)
320
self._update_timer_callback_tag = None
321
for match in self.match_objects:
323
self.match_objects = ()
324
224
if self.delete_hook is not None:
325
225
self.delete_hook(self)
326
return super(MandosClientWidget, self).delete(**kwargs)
328
def render(self, maxcolrow, focus=False):
227
def render(self, (maxcol,), focus=False):
329
228
"""Render differently if we have focus.
330
229
This overrides the method from urwid.FlowWidget"""
331
return self.current_widget(focus).render(maxcolrow,
230
return self.current_widget(focus).render((maxcol,),
334
def keypress(self, maxcolrow, key):
233
def keypress(self, (maxcol,), key):
336
235
This overrides the method from urwid.FlowWidget"""
338
self.proxy.Set(client_interface, "Enabled",
339
dbus.Boolean(True), ignore_reply=True,
340
dbus_interface=dbus.PROPERTIES_IFACE)
342
self.proxy.Set(client_interface, "Enabled", False,
344
dbus_interface=dbus.PROPERTIES_IFACE)
237
self.proxy.Enable(dbus_interface = client_interface)
239
self.proxy.Disable(dbus_interface = client_interface)
346
241
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
347
dbus_interface=client_interface,
242
dbus_interface = client_interface)
350
244
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
351
dbus_interface=client_interface,
353
elif key == "R" or key == "_" or key == "ctrl k":
245
dbus_interface = client_interface)
246
elif key == u"r" or key == u"_" or key == u"ctrl k":
354
247
self.server_proxy_object.RemoveClient(self.proxy
358
self.proxy.Set(client_interface, "CheckerRunning",
359
dbus.Boolean(True), ignore_reply=True,
360
dbus_interface=dbus.PROPERTIES_IFACE)
362
self.proxy.Set(client_interface, "CheckerRunning",
363
dbus.Boolean(False), ignore_reply=True,
364
dbus_interface=dbus.PROPERTIES_IFACE)
366
self.proxy.CheckedOK(dbus_interface=client_interface,
250
self.proxy.StartChecker(dbus_interface = client_interface)
252
self.proxy.StopChecker(dbus_interface = client_interface)
254
self.proxy.CheckedOK(dbus_interface = client_interface)
369
# elif key == "p" or key == "=":
256
# elif key == u"p" or key == "=":
370
257
# self.proxy.pause()
371
# elif key == "u" or key == ":":
258
# elif key == u"u" or key == ":":
372
259
# self.proxy.unpause()
260
# elif key == u"RET":
263
# self.proxy.Approve(True)
265
# self.proxy.Approve(False)
378
def properties_changed(self, interface, properties, invalidated):
379
"""Call self.update() if any properties changed.
269
def property_changed(self, property=None, value=None,
271
"""Call self.update() if old value is not new value.
380
272
This overrides the method from MandosClientPropertyCache"""
381
old_values = {key: self.properties.get(key)
382
for key in properties.keys()}
383
super(MandosClientWidget, self).properties_changed(
384
interface, properties, invalidated)
385
if any(old_values[key] != self.properties.get(key)
386
for key in old_values):
273
property_name = unicode(property)
274
old_value = self.properties.get(property_name)
275
super(MandosClientWidget, self).property_changed(
276
property=property, value=value, *args, **kwargs)
277
if self.properties.get(property_name) != old_value:
404
294
"""This is the entire user interface - the whole screen
405
295
with boxes, lists of client widgets, etc.
407
def __init__(self, max_log_length=1000, log_level=1):
297
def __init__(self, max_log_length=1000):
408
298
DBusGMainLoop(set_as_default=True)
410
300
self.screen = urwid.curses_display.Screen()
412
302
self.screen.register_palette((
414
"default", "default", None),
416
"bold", "default", "bold"),
418
"underline,blink", "default", "underline,blink"),
420
"standout", "default", "standout"),
421
("bold-underline-blink",
422
"bold,underline,blink", "default",
423
"bold,underline,blink"),
425
"bold,standout", "default", "bold,standout"),
426
("underline-blink-standout",
427
"underline,blink,standout", "default",
428
"underline,blink,standout"),
429
("bold-underline-blink-standout",
430
"bold,underline,blink,standout", "default",
431
"bold,underline,blink,standout"),
304
u"default", u"default", None),
306
u"default", u"default", u"bold"),
308
u"default", u"default", u"underline"),
310
u"default", u"default", u"standout"),
311
(u"bold-underline-blink",
312
u"default", u"default", (u"bold", u"underline")),
314
u"default", u"default", (u"bold", u"standout")),
315
(u"underline-blink-standout",
316
u"default", u"default", (u"underline", u"standout")),
317
(u"bold-underline-blink-standout",
318
u"default", u"default", (u"bold", u"underline",
434
322
if urwid.supports_unicode():
435
self.divider = "─" # \u2500
323
self.divider = u"─" # \u2500
324
#self.divider = u"━" # \u2501
437
self.divider = "_" # \u005f
326
#self.divider = u"-" # \u002d
327
self.divider = u"_" # \u005f
439
329
self.screen.start()
441
331
self.size = self.screen.get_cols_rows()
443
333
self.clients = urwid.SimpleListWalker([])
444
334
self.clients_dict = {}
446
336
# We will add Text widgets to this list
447
self.log = urwid.SimpleListWalker([])
448
338
self.max_log_length = max_log_length
450
self.log_level = log_level
452
340
# We keep a reference to the log widget so we can remove it
453
341
# from the ListWalker without it getting destroyed
454
342
self.logbox = ConstrainedListBox(self.log)
456
344
# This keeps track of whether self.uilist currently has
457
345
# self.logbox in it or not
458
346
self.log_visible = True
459
self.log_wrap = "any"
347
self.log_wrap = u"any"
462
self.log_message_raw(("bold",
463
"Mandos Monitor version " + version))
464
self.log_message_raw(("bold",
350
self.log_message_raw((u"bold",
351
u"Mandos Monitor version " + version))
352
self.log_message_raw((u"bold",
467
355
self.busname = domain + '.Mandos'
468
self.main_loop = GLib.MainLoop()
356
self.main_loop = gobject.MainLoop()
357
self.bus = dbus.SystemBus()
358
mandos_dbus_objc = self.bus.get_object(
359
self.busname, u"/", follow_name_owner_changes=True)
360
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
364
mandos_clients = (self.mandos_serv
365
.GetAllClientsWithProperties())
366
except dbus.exceptions.DBusException:
367
mandos_clients = dbus.Dictionary()
370
.connect_to_signal(u"ClientRemoved",
371
self.find_and_remove_client,
372
dbus_interface=server_interface,
375
.connect_to_signal(u"ClientAdded",
377
dbus_interface=server_interface,
380
.connect_to_signal(u"ClientNotFound",
381
self.client_not_found,
382
dbus_interface=server_interface,
384
for path, client in mandos_clients.iteritems():
385
client_proxy_object = self.bus.get_object(self.busname,
387
self.add_client(MandosClientWidget(server_proxy_object
390
=client_proxy_object,
470
400
def client_not_found(self, fingerprint, address):
471
self.log_message("Client with address {} and fingerprint {}"
472
" could not be found"
473
.format(address, fingerprint))
401
self.log_message((u"Client with address %s and fingerprint %s"
402
u" could not be found" % (address,
475
405
def rebuild(self):
476
406
"""This rebuilds the User Interface.
477
407
Call this when the widget layout needs to change"""
479
# self.uilist.append(urwid.ListBox(self.clients))
480
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
482
# header=urwid.Divider(),
409
#self.uilist.append(urwid.ListBox(self.clients))
410
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
411
#header=urwid.Divider(),
484
footer=urwid.Divider(
485
div_char=self.divider)))
413
footer=urwid.Divider(div_char=self.divider)))
486
414
if self.log_visible:
487
415
self.uilist.append(self.logbox)
488
417
self.topwidget = urwid.Pile(self.uilist)
490
def log_message(self, message, level=1):
491
"""Log message formatted with timestamp"""
492
if level < self.log_level:
419
def log_message(self, message):
494
420
timestamp = datetime.datetime.now().isoformat()
495
self.log_message_raw("{}: {}".format(timestamp, message),
498
def log_message_raw(self, markup, level=1):
421
self.log_message_raw(timestamp + u": " + message)
423
def log_message_raw(self, markup):
499
424
"""Add a log message to the log buffer."""
500
if level < self.log_level:
502
425
self.log.append(urwid.Text(markup, wrap=self.log_wrap))
503
if self.max_log_length:
504
if len(self.log) > self.max_log_length:
505
del self.log[0:len(self.log)-self.max_log_length-1]
506
self.logbox.set_focus(len(self.logbox.body.contents)-1,
426
if (self.max_log_length
427
and len(self.log) > self.max_log_length):
428
del self.log[0:len(self.log)-self.max_log_length-1]
429
self.logbox.set_focus(len(self.logbox.body.contents),
430
coming_from=u"above")
510
433
def toggle_log_display(self):
511
434
"""Toggle visibility of the log buffer."""
512
435
self.log_visible = not self.log_visible
514
self.log_message("Log visibility changed to: {}"
515
.format(self.log_visible), level=0)
437
self.log_message(u"Log visibility changed to: "
438
+ unicode(self.log_visible))
517
440
def change_log_display(self):
518
441
"""Change type of log display.
519
442
Currently, this toggles wrapping of text lines."""
520
if self.log_wrap == "clip":
521
self.log_wrap = "any"
443
if self.log_wrap == u"clip":
444
self.log_wrap = u"any"
523
self.log_wrap = "clip"
446
self.log_wrap = u"clip"
524
447
for textwidget in self.log:
525
448
textwidget.set_wrap_mode(self.log_wrap)
526
self.log_message("Wrap mode: {}".format(self.log_wrap),
529
def find_and_remove_client(self, path, interfaces):
530
"""Find a client by its object path and remove it.
532
This is connected to the InterfacesRemoved signal from the
449
self.log_message(u"Wrap mode: " + self.log_wrap)
451
def find_and_remove_client(self, path, name):
452
"""Find an client from its object path and remove it.
454
This is connected to the ClientRemoved signal from the
533
455
Mandos server object."""
534
if client_interface not in interfaces:
535
# Not a Mandos client object; ignore
538
457
client = self.clients_dict[path]
541
self.log_message("Unknown client {!r} removed"
546
def add_new_client(self, path, ifs_and_props):
547
"""Find a client by its object path and remove it.
549
This is connected to the InterfacesAdded signal from the
550
Mandos server object.
552
if client_interface not in ifs_and_props:
553
# Not a Mandos client object; ignore
461
self.remove_client(client, path)
463
def add_new_client(self, path):
555
464
client_proxy_object = self.bus.get_object(self.busname, path)
556
self.add_client(MandosClientWidget(
557
server_proxy_object=self.mandos_serv,
558
proxy_object=client_proxy_object,
559
update_hook=self.refresh,
560
delete_hook=self.remove_client,
561
logger=self.log_message,
562
properties=dict(ifs_and_props[client_interface])),
465
self.add_client(MandosClientWidget(server_proxy_object
468
=client_proxy_object,
565
477
def add_client(self, client, path=None):
566
478
self.clients.append(client)
568
480
path = client.proxy.object_path
569
481
self.clients_dict[path] = client
570
self.clients.sort(key=lambda c: c.properties["Name"])
482
self.clients.sort(None, lambda c: c.properties[u"name"])
573
485
def remove_client(self, client, path=None):
574
486
self.clients.remove(client)
576
488
path = client.proxy.object_path
577
489
del self.clients_dict[path]
490
if not self.clients_dict:
491
# Work around bug in Urwid 0.9.8.3 - if a SimpleListWalker
492
# is completely emptied, we need to recreate it.
493
self.clients = urwid.SimpleListWalker([])
580
497
def refresh(self):
581
498
"""Redraw the screen"""
582
499
canvas = self.topwidget.render(self.size, focus=True)
583
500
self.screen.draw_screen(self.size, canvas)
586
503
"""Start the main loop and exit when it's done."""
587
self.bus = dbus.SystemBus()
588
mandos_dbus_objc = self.bus.get_object(
589
self.busname, "/", follow_name_owner_changes=True)
590
self.mandos_serv = dbus.Interface(
591
mandos_dbus_objc, dbus_interface=server_interface)
593
mandos_clients = (self.mandos_serv
594
.GetAllClientsWithProperties())
595
if not mandos_clients:
596
self.log_message_raw(("bold",
597
"Note: Server has no clients."))
598
except dbus.exceptions.DBusException:
599
self.log_message_raw(("bold",
600
"Note: No Mandos server running."))
601
mandos_clients = dbus.Dictionary()
604
.connect_to_signal("InterfacesRemoved",
605
self.find_and_remove_client,
606
dbus_interface=dbus.OBJECT_MANAGER_IFACE,
609
.connect_to_signal("InterfacesAdded",
611
dbus_interface=dbus.OBJECT_MANAGER_IFACE,
614
.connect_to_signal("ClientNotFound",
615
self.client_not_found,
616
dbus_interface=server_interface,
618
for path, client in mandos_clients.items():
619
client_proxy_object = self.bus.get_object(self.busname,
621
self.add_client(MandosClientWidget(
622
server_proxy_object=self.mandos_serv,
623
proxy_object=client_proxy_object,
625
update_hook=self.refresh,
626
delete_hook=self.remove_client,
627
logger=self.log_message),
631
self._input_callback_tag = (GLib.io_add_watch
505
self._input_callback_tag = (gobject.io_add_watch
632
506
(sys.stdin.fileno(),
634
508
self.process_input))
635
509
self.main_loop.run()
636
510
# Main loop has finished, we should close everything now
637
GLib.source_remove(self._input_callback_tag)
511
gobject.source_remove(self._input_callback_tag)
638
512
self.screen.stop()
641
515
self.main_loop.quit()
643
517
def process_input(self, source, condition):
644
518
keys = self.screen.get_input()
645
translations = {"ctrl n": "down", # Emacs
646
"ctrl p": "up", # Emacs
647
"ctrl v": "page down", # Emacs
648
"meta v": "page up", # Emacs
649
" ": "page down", # less
650
"f": "page down", # less
651
"b": "page up", # less
519
translations = { u"ctrl n": u"down", # Emacs
520
u"ctrl p": u"up", # Emacs
521
u"ctrl v": u"page down", # Emacs
522
u"meta v": u"page up", # Emacs
523
u" ": u"page down", # less
524
u"f": u"page down", # less
525
u"b": u"page up", # less
657
531
key = translations[key]
658
532
except KeyError: # :-)
661
if key == "q" or key == "Q":
535
if key == u"q" or key == u"Q":
664
elif key == "window resize":
538
elif key == u"window resize":
665
539
self.size = self.screen.get_cols_rows()
667
elif key == "ctrl l":
541
elif key == u"\f": # Ctrl-L
670
elif key == "l" or key == "D":
543
elif key == u"l" or key == u"D":
671
544
self.toggle_log_display()
673
elif key == "w" or key == "i":
546
elif key == u"w" or key == u"i":
674
547
self.change_log_display()
676
elif key == "?" or key == "f1" or key == "esc":
549
elif key == u"?" or key == u"f1" or key == u"esc":
677
550
if not self.log_visible:
678
551
self.log_visible = True
680
self.log_message_raw(("bold",
684
"l: Log window toggle",
685
"TAB: Switch window",
686
"w: Wrap (log lines)",
687
"v: Toggle verbose log",
689
self.log_message_raw(("bold",
695
"s: Start new checker",
553
self.log_message_raw((u"bold",
557
u"l: Log window toggle",
558
u"TAB: Switch window",
560
self.log_message_raw((u"bold",
566
u"s: Start new checker",
702
573
if self.topwidget.get_focus() is self.logbox:
703
574
self.topwidget.set_focus(0)
705
576
self.topwidget.set_focus(self.logbox)
708
if self.log_level == 0:
710
self.log_message("Verbose mode: Off")
713
self.log_message("Verbose mode: On")
714
# elif (key == "end" or key == "meta >" or key == "G"
716
# pass # xxx end-of-buffer
717
# elif (key == "home" or key == "meta <" or key == "g"
719
# pass # xxx beginning-of-buffer
720
# elif key == "ctrl e" or key == "$":
721
# pass # xxx move-end-of-line
722
# elif key == "ctrl a" or key == "^":
723
# pass # xxx move-beginning-of-line
724
# elif key == "ctrl b" or key == "meta (" or key == "h":
726
# elif key == "ctrl f" or key == "meta )" or key == "l":
729
# pass # scroll up log
731
# pass # scroll down log
578
#elif (key == u"end" or key == u"meta >" or key == u"G"
580
# pass # xxx end-of-buffer
581
#elif (key == u"home" or key == u"meta <" or key == u"g"
583
# pass # xxx beginning-of-buffer
584
#elif key == u"ctrl e" or key == u"$":
585
# pass # xxx move-end-of-line
586
#elif key == u"ctrl a" or key == u"^":
587
# pass # xxx move-beginning-of-line
588
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
590
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
593
# pass # scroll up log
595
# pass # scroll down log
732
596
elif self.topwidget.selectable():
733
597
self.topwidget.keypress(self.size, key)
738
601
ui = UserInterface()
741
except KeyboardInterrupt:
743
except Exception as e:
744
ui.log_message(str(e))
605
ui.log_message(unicode(e))