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- Committer: Teddy Hogeborn
- Date: 2012-05-06 17:37:23 UTC
- Revision ID: teddy@recompile.se-20120506173723-znhgx61gpqp1rfor
* mandos (main.cleanup): Use tempfile.NamedTemporaryFile() instead of
tempfile.mkstemp().
tempfile.mkstemp().
- files added:
- DBUS-API
- debian/source
- network-hooks.d
- files modified:
- .bzrignore
added
removed
mandos-monitor
1
1
#!/usr/bin/python
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2
# -*- mode: python; coding: utf-8 -*-
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#
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# Mandos Monitor - Control and monitor the Mandos server
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#
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# Copyright © 2009-2012 Teddy Hogeborn
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# Copyright © 2009-2012 Björn Påhlsson
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see
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# <http://www.gnu.org/licenses/>.
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#
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# Contact the authors at <mandos@recompile.se>.
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#
3
25
4
from __future__ import division, absolute_import, with_statement
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from __future__ import (division, absolute_import, print_function,
27
unicode_literals)
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28
6
29
import sys
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30
import os
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22
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import locale
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46
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locale.setlocale(locale.LC_ALL, u'')
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locale.setlocale(locale.LC_ALL, '')
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import logging
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logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
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51
26
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# Some useful constants
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domain = 'se.bsnet.fukt'
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domain = 'se.recompile'
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server_interface = domain + '.Mandos'
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client_interface = domain + '.Mandos.Client'
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version = "1.0.14"
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version = "1.5.3"
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57
32
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# Always run in monochrome mode
33
59
urwid.curses_display.curses.has_colors = lambda : False
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63
urwid.curses_display.curses.A_UNDERLINE |= (
38
64
urwid.curses_display.curses.A_BLINK)
39
65
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def isoformat_to_datetime(iso):
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"Parse an ISO 8601 date string to a datetime.datetime()"
68
if not iso:
69
return None
70
d, t = iso.split("T", 1)
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year, month, day = d.split("-", 2)
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hour, minute, second = t.split(":", 2)
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second, fraction = divmod(float(second), 1)
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return datetime.datetime(int(year),
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int(month),
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int(day),
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int(hour),
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int(minute),
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int(second), # Whole seconds
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int(fraction*1000000)) # Microseconds
81
40
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class MandosClientPropertyCache(object):
41
83
"""This wraps a Mandos Client D-Bus proxy object, caches the
42
84
properties and calls a hook function when any of them are
46
88
self.proxy = proxy_object # Mandos Client proxy object
47
89
48
90
self.properties = dict()
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self.proxy.connect_to_signal(u"PropertyChanged",
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self.property_changed,
51
client_interface,
52
byte_arrays=True)
53
91
self.property_changed_match = (
92
self.proxy.connect_to_signal("PropertyChanged",
93
self.property_changed,
94
client_interface,
95
byte_arrays=True))
96
54
97
self.properties.update(
55
98
self.proxy.GetAll(client_interface,
56
99
dbus_interface = dbus.PROPERTIES_IFACE))
57
super(MandosClientPropertyCache, self).__init__(
58
proxy_object=proxy_object, *args, **kwargs)
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101
#XXX This breaks good super behaviour
102
# super(MandosClientPropertyCache, self).__init__(
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# *args, **kwargs)
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104
60
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def property_changed(self, property=None, value=None):
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106
"""This is called whenever we get a PropertyChanged signal
63
108
"""
64
109
# Update properties dict with new value
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110
self.properties[property] = value
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112
def delete(self, *args, **kwargs):
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self.property_changed_match.remove()
114
super(MandosClientPropertyCache, self).__init__(
115
*args, **kwargs)
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116
67
117
68
118
class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
80
130
# Logger
81
131
self.logger = logger
82
132
133
self._update_timer_callback_tag = None
134
self._update_timer_callback_lock = 0
135
83
136
# The widget shown normally
84
self._text_widget = urwid.Text(u"")
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self._text_widget = urwid.Text("")
85
138
# The widget shown when we have focus
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self._focus_text_widget = urwid.Text(u"")
139
self._focus_text_widget = urwid.Text("")
87
140
super(MandosClientWidget, self).__init__(
88
141
update_hook=update_hook, delete_hook=delete_hook,
89
142
*args, **kwargs)
90
143
self.update()
91
144
self.opened = False
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self.proxy.connect_to_signal(u"CheckerCompleted",
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self.checker_completed,
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client_interface,
95
byte_arrays=True)
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self.proxy.connect_to_signal(u"CheckerStarted",
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self.checker_started,
98
client_interface,
99
byte_arrays=True)
100
self.proxy.connect_to_signal(u"GotSecret",
101
self.got_secret,
102
client_interface,
103
byte_arrays=True)
104
self.proxy.connect_to_signal(u"Rejected",
105
self.rejected,
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client_interface,
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byte_arrays=True)
145
146
last_checked_ok = isoformat_to_datetime(self.properties
147
["LastCheckedOK"])
148
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if self.properties ["LastCheckerStatus"] != 0:
150
self.using_timer(True)
151
152
if self.need_approval:
153
self.using_timer(True)
154
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self.match_objects = (
156
self.proxy.connect_to_signal("CheckerCompleted",
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self.checker_completed,
158
client_interface,
159
byte_arrays=True),
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self.proxy.connect_to_signal("CheckerStarted",
161
self.checker_started,
162
client_interface,
163
byte_arrays=True),
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self.proxy.connect_to_signal("GotSecret",
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self.got_secret,
166
client_interface,
167
byte_arrays=True),
168
self.proxy.connect_to_signal("NeedApproval",
169
self.need_approval,
170
client_interface,
171
byte_arrays=True),
172
self.proxy.connect_to_signal("Rejected",
173
self.rejected,
174
client_interface,
175
byte_arrays=True))
176
#self.logger('Created client {0}'
177
# .format(self.properties["Name"]))
178
179
def property_changed(self, property=None, value=None):
180
super(self, MandosClientWidget).property_changed(property,
181
value)
182
if property == "ApprovalPending":
183
using_timer(bool(value))
184
if property == "LastCheckerStatus":
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using_timer(value != 0)
186
#self.logger('Checker for client {0} (command "{1}") was '
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# ' successful'.format(self.properties["Name"],
188
# command))
189
190
def using_timer(self, flag):
191
"""Call this method with True or False when timer should be
192
activated or deactivated.
193
"""
194
old = self._update_timer_callback_lock
195
if flag:
196
self._update_timer_callback_lock += 1
197
else:
198
self._update_timer_callback_lock -= 1
199
if old == 0 and self._update_timer_callback_lock:
200
# Will update the shown timer value every second
201
self._update_timer_callback_tag = (gobject.timeout_add
202
(1000,
203
self.update_timer))
204
elif old and self._update_timer_callback_lock == 0:
205
gobject.source_remove(self._update_timer_callback_tag)
206
self._update_timer_callback_tag = None
108
207
109
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def checker_completed(self, exitstatus, condition, command):
110
209
if exitstatus == 0:
111
self.logger(u'Checker for client %s (command "%s")'
112
u' was successful'
113
% (self.properties[u"name"], command))
210
self.update()
114
211
return
212
# Checker failed
115
213
if os.WIFEXITED(condition):
116
self.logger(u'Checker for client %s (command "%s")'
117
u' failed with exit code %s'
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% (self.properties[u"name"], command,
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os.WEXITSTATUS(condition)))
120
return
121
if os.WIFSIGNALED(condition):
122
self.logger(u'Checker for client %s (command "%s")'
123
u' was killed by signal %s'
124
% (self.properties[u"name"], command,
125
os.WTERMSIG(condition)))
126
return
127
if os.WCOREDUMP(condition):
128
self.logger(u'Checker for client %s (command "%s")'
129
u' dumped core'
130
% (self.properties[u"name"], command))
131
self.logger(u'Checker for client %s completed mysteriously')
214
self.logger('Checker for client {0} (command "{1}")'
215
' failed with exit code {2}'
216
.format(self.properties["Name"], command,
217
os.WEXITSTATUS(condition)))
218
elif os.WIFSIGNALED(condition):
219
self.logger('Checker for client {0} (command "{1}") was'
220
' killed by signal {2}'
221
.format(self.properties["Name"], command,
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os.WTERMSIG(condition)))
223
elif os.WCOREDUMP(condition):
224
self.logger('Checker for client {0} (command "{1}")'
225
' dumped core'
226
.format(self.properties["Name"], command))
227
else:
228
self.logger('Checker for client {0} completed'
229
' mysteriously'
230
.format(self.properties["Name"]))
231
self.update()
132
232
133
233
def checker_started(self, command):
134
self.logger(u'Client %s started checker "%s"'
135
% (self.properties[u"name"], unicode(command)))
234
"""Server signals that a checker started. This could be useful
235
to log in the future. """
236
#self.logger('Client {0} started checker "{1}"'
237
# .format(self.properties["Name"],
238
# unicode(command)))
239
pass
136
240
137
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def got_secret(self):
138
self.logger(u'Client %s received its secret'
139
% self.properties[u"name"])
140
141
def rejected(self):
142
self.logger(u'Client %s was rejected'
143
% self.properties[u"name"])
242
self.logger('Client {0} received its secret'
243
.format(self.properties["Name"]))
244
245
def need_approval(self, timeout, default):
246
if not default:
247
message = 'Client {0} needs approval within {1} seconds'
248
else:
249
message = 'Client {0} will get its secret in {1} seconds'
250
self.logger(message.format(self.properties["Name"],
251
timeout/1000))
252
self.using_timer(True)
253
254
def rejected(self, reason):
255
self.logger('Client {0} was rejected; reason: {1}'
256
.format(self.properties["Name"], reason))
144
257
145
258
def selectable(self):
146
259
"""Make this a "selectable" widget.
147
260
This overrides the method from urwid.FlowWidget."""
148
261
return True
149
262
150
def rows(self, (maxcol,), focus=False):
263
def rows(self, maxcolrow, focus=False):
151
264
"""How many rows this widget will occupy might depend on
152
265
whether we have focus or not.
153
266
This overrides the method from urwid.FlowWidget"""
154
return self.current_widget(focus).rows((maxcol,), focus=focus)
267
return self.current_widget(focus).rows(maxcolrow, focus=focus)
155
268
156
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def current_widget(self, focus=False):
157
270
if focus or self.opened:
161
274
def update(self):
162
275
"Called when what is visible on the screen should be updated."
163
276
# How to add standout mode to a style
164
with_standout = { u"normal": u"standout",
165
u"bold": u"bold-standout",
166
u"underline-blink":
167
u"underline-blink-standout",
168
u"bold-underline-blink":
169
u"bold-underline-blink-standout",
277
with_standout = { "normal": "standout",
278
"bold": "bold-standout",
279
"underline-blink":
280
"underline-blink-standout",
281
"bold-underline-blink":
282
"bold-underline-blink-standout",
170
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}
171
284
172
285
# Rebuild focus and non-focus widgets using current properties
173
self._text = (u'%(name)s: %(enabled)s'
174
% { u"name": self.properties[u"name"],
175
u"enabled":
176
(u"enabled"
177
if self.properties[u"enabled"]
178
else u"DISABLED")})
286
287
# Base part of a client. Name!
288
base = '{name}: '.format(name=self.properties["Name"])
289
if not self.properties["Enabled"]:
290
message = "DISABLED"
291
elif self.properties["ApprovalPending"]:
292
timeout = datetime.timedelta(milliseconds
293
= self.properties
294
["ApprovalDelay"])
295
last_approval_request = isoformat_to_datetime(
296
self.properties["LastApprovalRequest"])
297
if last_approval_request is not None:
298
timer = timeout - (datetime.datetime.utcnow()
299
- last_approval_request)
300
else:
301
timer = datetime.timedelta()
302
if self.properties["ApprovedByDefault"]:
303
message = "Approval in {0}. (d)eny?"
304
else:
305
message = "Denial in {0}. (a)pprove?"
306
message = message.format(unicode(timer).rsplit(".", 1)[0])
307
elif self.properties["LastCheckerStatus"] != 0:
308
# When checker has failed, show timer until client expires
309
expires = self.properties["Expires"]
310
if expires == "":
311
timer = datetime.timedelta(0)
312
else:
313
expires = (datetime.datetime.strptime
314
(expires, '%Y-%m-%dT%H:%M:%S.%f'))
315
timer = expires - datetime.datetime.utcnow()
316
message = ('A checker has failed! Time until client'
317
' gets disabled: {0}'
318
.format(unicode(timer).rsplit(".", 1)[0]))
319
else:
320
message = "enabled"
321
self._text = "{0}{1}".format(base, message)
322
179
323
if not urwid.supports_unicode():
180
324
self._text = self._text.encode("ascii", "replace")
181
textlist = [(u"normal", self._text)]
325
textlist = [("normal", self._text)]
182
326
self._text_widget.set_text(textlist)
183
327
self._focus_text_widget.set_text([(with_standout[text[0]],
184
328
text[1])
192
336
if self.update_hook is not None:
193
337
self.update_hook()
194
338
195
def delete(self):
339
def update_timer(self):
340
"""called by gobject. Will indefinitely loop until
341
gobject.source_remove() on tag is called"""
342
self.update()
343
return True # Keep calling this
344
345
def delete(self, *args, **kwargs):
346
if self._update_timer_callback_tag is not None:
347
gobject.source_remove(self._update_timer_callback_tag)
348
self._update_timer_callback_tag = None
349
for match in self.match_objects:
350
match.remove()
351
self.match_objects = ()
196
352
if self.delete_hook is not None:
197
353
self.delete_hook(self)
354
return super(MandosClientWidget, self).delete(*args, **kwargs)
198
355
199
def render(self, (maxcol,), focus=False):
356
def render(self, maxcolrow, focus=False):
200
357
"""Render differently if we have focus.
201
358
This overrides the method from urwid.FlowWidget"""
202
return self.current_widget(focus).render((maxcol,),
359
return self.current_widget(focus).render(maxcolrow,
203
360
focus=focus)
204
361
205
def keypress(self, (maxcol,), key):
362
def keypress(self, maxcolrow, key):
206
363
"""Handle keys.
207
364
This overrides the method from urwid.FlowWidget"""
208
if key == u"e" or key == u"+":
209
self.proxy.Enable()
210
elif key == u"d" or key == u"-":
211
self.proxy.Disable()
212
elif key == u"r" or key == u"_" or key == u"ctrl k":
365
if key == "+":
366
self.proxy.Enable(dbus_interface = client_interface,
367
ignore_reply=True)
368
elif key == "-":
369
self.proxy.Disable(dbus_interface = client_interface,
370
ignore_reply=True)
371
elif key == "a":
372
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
373
dbus_interface = client_interface,
374
ignore_reply=True)
375
elif key == "d":
376
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
377
dbus_interface = client_interface,
378
ignore_reply=True)
379
elif key == "R" or key == "_" or key == "ctrl k":
213
380
self.server_proxy_object.RemoveClient(self.proxy
214
.object_path)
215
elif key == u"s":
216
self.proxy.StartChecker()
217
elif key == u"S":
218
self.proxy.StopChecker()
219
elif key == u"C":
220
self.proxy.CheckedOK()
381
.object_path,
382
ignore_reply=True)
383
elif key == "s":
384
self.proxy.StartChecker(dbus_interface = client_interface,
385
ignore_reply=True)
386
elif key == "S":
387
self.proxy.StopChecker(dbus_interface = client_interface,
388
ignore_reply=True)
389
elif key == "C":
390
self.proxy.CheckedOK(dbus_interface = client_interface,
391
ignore_reply=True)
221
392
# xxx
222
# elif key == u"p" or key == "=":
393
# elif key == "p" or key == "=":
223
394
# self.proxy.pause()
224
# elif key == u"u" or key == ":":
395
# elif key == "u" or key == ":":
225
396
# self.proxy.unpause()
226
# elif key == u"RET":
397
# elif key == "RET":
227
398
# self.open()
228
399
else:
229
400
return key
245
416
"down" key presses, thus not allowing any containing widgets to
246
417
use them as an excuse to shift focus away from this widget.
247
418
"""
248
def keypress(self, (maxcol, maxrow), key):
249
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
250
if ret in (u"up", u"down"):
419
def keypress(self, maxcolrow, key):
420
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
421
if ret in ("up", "down"):
251
422
return
252
423
return ret
253
424
262
433
self.screen = urwid.curses_display.Screen()
263
434
264
435
self.screen.register_palette((
265
(u"normal",
266
u"default", u"default", None),
267
(u"bold",
268
u"default", u"default", u"bold"),
269
(u"underline-blink",
270
u"default", u"default", u"underline"),
271
(u"standout",
272
u"default", u"default", u"standout"),
273
(u"bold-underline-blink",
274
u"default", u"default", (u"bold", u"underline")),
275
(u"bold-standout",
276
u"default", u"default", (u"bold", u"standout")),
277
(u"underline-blink-standout",
278
u"default", u"default", (u"underline", u"standout")),
279
(u"bold-underline-blink-standout",
280
u"default", u"default", (u"bold", u"underline",
281
u"standout")),
436
("normal",
437
"default", "default", None),
438
("bold",
439
"default", "default", "bold"),
440
("underline-blink",
441
"default", "default", "underline"),
442
("standout",
443
"default", "default", "standout"),
444
("bold-underline-blink",
445
"default", "default", ("bold", "underline")),
446
("bold-standout",
447
"default", "default", ("bold", "standout")),
448
("underline-blink-standout",
449
"default", "default", ("underline", "standout")),
450
("bold-underline-blink-standout",
451
"default", "default", ("bold", "underline",
452
"standout")),
282
453
))
283
454
284
455
if urwid.supports_unicode():
285
self.divider = u"─" # \u2500
286
#self.divider = u"━" # \u2501
456
self.divider = "─" # \u2500
457
#self.divider = "━" # \u2501
287
458
else:
288
#self.divider = u"-" # \u002d
289
self.divider = u"_" # \u005f
459
#self.divider = "-" # \u002d
460
self.divider = "_" # \u005f
290
461
291
462
self.screen.start()
292
463
306
477
# This keeps track of whether self.uilist currently has
307
478
# self.logbox in it or not
308
479
self.log_visible = True
309
self.log_wrap = u"any"
480
self.log_wrap = "any"
310
481
311
482
self.rebuild()
312
self.log_message_raw((u"bold",
313
u"Mandos Monitor version " + version))
314
self.log_message_raw((u"bold",
315
u"q: Quit ?: Help"))
483
self.log_message_raw(("bold",
484
"Mandos Monitor version " + version))
485
self.log_message_raw(("bold",
486
"q: Quit ?: Help"))
316
487
317
488
self.busname = domain + '.Mandos'
318
489
self.main_loop = gobject.MainLoop()
319
self.bus = dbus.SystemBus()
320
mandos_dbus_objc = self.bus.get_object(
321
self.busname, u"/", follow_name_owner_changes=True)
322
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
323
dbus_interface
324
= server_interface)
325
try:
326
mandos_clients = (self.mandos_serv
327
.GetAllClientsWithProperties())
328
except dbus.exceptions.DBusException:
329
mandos_clients = dbus.Dictionary()
330
331
(self.mandos_serv
332
.connect_to_signal(u"ClientRemoved",
333
self.find_and_remove_client,
334
dbus_interface=server_interface,
335
byte_arrays=True))
336
(self.mandos_serv
337
.connect_to_signal(u"ClientAdded",
338
self.add_new_client,
339
dbus_interface=server_interface,
340
byte_arrays=True))
341
(self.mandos_serv
342
.connect_to_signal(u"ClientNotFound",
343
self.client_not_found,
344
dbus_interface=server_interface,
345
byte_arrays=True))
346
for path, client in mandos_clients.iteritems():
347
client_proxy_object = self.bus.get_object(self.busname,
348
path)
349
self.add_client(MandosClientWidget(server_proxy_object
350
=self.mandos_serv,
351
proxy_object
352
=client_proxy_object,
353
properties=client,
354
update_hook
355
=self.refresh,
356
delete_hook
357
=self.remove_client,
358
logger
359
=self.log_message),
360
path=path)
361
490
362
491
def client_not_found(self, fingerprint, address):
363
self.log_message((u"Client with address %s and fingerprint %s"
364
u" could not be found" % (address,
365
fingerprint)))
492
self.log_message("Client with address {0} and fingerprint"
493
" {1} could not be found"
494
.format(address, fingerprint))
366
495
367
496
def rebuild(self):
368
497
"""This rebuilds the User Interface.
369
498
Call this when the widget layout needs to change"""
370
499
self.uilist = []
371
500
#self.uilist.append(urwid.ListBox(self.clients))
372
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
501
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
502
clients),
373
503
#header=urwid.Divider(),
374
504
header=None,
375
footer=urwid.Divider(div_char=self.divider)))
505
footer=
506
urwid.Divider(div_char=
507
self.divider)))
376
508
if self.log_visible:
377
509
self.uilist.append(self.logbox)
378
pass
379
510
self.topwidget = urwid.Pile(self.uilist)
380
511
381
512
def log_message(self, message):
382
513
timestamp = datetime.datetime.now().isoformat()
383
self.log_message_raw(timestamp + u": " + message)
514
self.log_message_raw(timestamp + ": " + message)
384
515
385
516
def log_message_raw(self, markup):
386
517
"""Add a log message to the log buffer."""
389
520
and len(self.log) > self.max_log_length):
390
521
del self.log[0:len(self.log)-self.max_log_length-1]
391
522
self.logbox.set_focus(len(self.logbox.body.contents),
392
coming_from=u"above")
523
coming_from="above")
393
524
self.refresh()
394
525
395
526
def toggle_log_display(self):
396
527
"""Toggle visibility of the log buffer."""
397
528
self.log_visible = not self.log_visible
398
529
self.rebuild()
399
self.log_message(u"Log visibility changed to: "
400
+ unicode(self.log_visible))
530
#self.log_message("Log visibility changed to: "
531
# + unicode(self.log_visible))
401
532
402
533
def change_log_display(self):
403
534
"""Change type of log display.
404
535
Currently, this toggles wrapping of text lines."""
405
if self.log_wrap == u"clip":
406
self.log_wrap = u"any"
536
if self.log_wrap == "clip":
537
self.log_wrap = "any"
407
538
else:
408
self.log_wrap = u"clip"
539
self.log_wrap = "clip"
409
540
for textwidget in self.log:
410
541
textwidget.set_wrap_mode(self.log_wrap)
411
self.log_message(u"Wrap mode: " + self.log_wrap)
542
#self.log_message("Wrap mode: " + self.log_wrap)
412
543
413
544
def find_and_remove_client(self, path, name):
414
"""Find an client from its object path and remove it.
545
"""Find a client by its object path and remove it.
415
546
416
547
This is connected to the ClientRemoved signal from the
417
548
Mandos server object."""
419
550
client = self.clients_dict[path]
420
551
except KeyError:
421
552
# not found?
553
self.log_message("Unknown client {0!r} ({1!r}) removed"
554
.format(name, path))
422
555
return
423
self.remove_client(client, path)
556
client.delete()
424
557
425
558
def add_new_client(self, path):
426
559
client_proxy_object = self.bus.get_object(self.busname, path)
441
574
if path is None:
442
575
path = client.proxy.object_path
443
576
self.clients_dict[path] = client
444
self.clients.sort(None, lambda c: c.properties[u"name"])
577
self.clients.sort(None, lambda c: c.properties["Name"])
445
578
self.refresh()
446
579
447
580
def remove_client(self, client, path=None):
463
596
464
597
def run(self):
465
598
"""Start the main loop and exit when it's done."""
599
self.bus = dbus.SystemBus()
600
mandos_dbus_objc = self.bus.get_object(
601
self.busname, "/", follow_name_owner_changes=True)
602
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
603
dbus_interface
604
= server_interface)
605
try:
606
mandos_clients = (self.mandos_serv
607
.GetAllClientsWithProperties())
608
except dbus.exceptions.DBusException:
609
mandos_clients = dbus.Dictionary()
610
611
(self.mandos_serv
612
.connect_to_signal("ClientRemoved",
613
self.find_and_remove_client,
614
dbus_interface=server_interface,
615
byte_arrays=True))
616
(self.mandos_serv
617
.connect_to_signal("ClientAdded",
618
self.add_new_client,
619
dbus_interface=server_interface,
620
byte_arrays=True))
621
(self.mandos_serv
622
.connect_to_signal("ClientNotFound",
623
self.client_not_found,
624
dbus_interface=server_interface,
625
byte_arrays=True))
626
for path, client in mandos_clients.iteritems():
627
client_proxy_object = self.bus.get_object(self.busname,
628
path)
629
self.add_client(MandosClientWidget(server_proxy_object
630
=self.mandos_serv,
631
proxy_object
632
=client_proxy_object,
633
properties=client,
634
update_hook
635
=self.refresh,
636
delete_hook
637
=self.remove_client,
638
logger
639
=self.log_message),
640
path=path)
641
466
642
self.refresh()
467
643
self._input_callback_tag = (gobject.io_add_watch
468
644
(sys.stdin.fileno(),
478
654
479
655
def process_input(self, source, condition):
480
656
keys = self.screen.get_input()
481
translations = { u"ctrl n": u"down", # Emacs
482
u"ctrl p": u"up", # Emacs
483
u"ctrl v": u"page down", # Emacs
484
u"meta v": u"page up", # Emacs
485
u" ": u"page down", # less
486
u"f": u"page down", # less
487
u"b": u"page up", # less
488
u"j": u"down", # vi
489
u"k": u"up", # vi
657
translations = { "ctrl n": "down", # Emacs
658
"ctrl p": "up", # Emacs
659
"ctrl v": "page down", # Emacs
660
"meta v": "page up", # Emacs
661
" ": "page down", # less
662
"f": "page down", # less
663
"b": "page up", # less
664
"j": "down", # vi
665
"k": "up", # vi
490
666
}
491
667
for key in keys:
492
668
try:
494
670
except KeyError: # :-)
495
671
pass
496
672
497
if key == u"q" or key == u"Q":
673
if key == "q" or key == "Q":
498
674
self.stop()
499
675
break
500
elif key == u"window resize":
676
elif key == "window resize":
501
677
self.size = self.screen.get_cols_rows()
502
678
self.refresh()
503
elif key == u"\f": # Ctrl-L
679
elif key == "\f": # Ctrl-L
504
680
self.refresh()
505
elif key == u"l" or key == u"D":
681
elif key == "l" or key == "D":
506
682
self.toggle_log_display()
507
683
self.refresh()
508
elif key == u"w" or key == u"i":
684
elif key == "w" or key == "i":
509
685
self.change_log_display()
510
686
self.refresh()
511
elif key == u"?" or key == u"f1" or key == u"esc":
687
elif key == "?" or key == "f1" or key == "esc":
512
688
if not self.log_visible:
513
689
self.log_visible = True
514
690
self.rebuild()
515
self.log_message_raw((u"bold",
516
u" ".
517
join((u"q: Quit",
518
u"?: Help",
519
u"l: Log window toggle",
520
u"TAB: Switch window",
521
u"w: Wrap (log)"))))
522
self.log_message_raw((u"bold",
523
u" "
524
.join((u"Clients:",
525
u"e: Enable",
526
u"d: Disable",
527
u"r: Remove",
528
u"s: Start new checker",
529
u"S: Stop checker",
530
u"C: Checker OK"))))
691
self.log_message_raw(("bold",
692
" ".
693
join(("q: Quit",
694
"?: Help",
695
"l: Log window toggle",
696
"TAB: Switch window",
697
"w: Wrap (log)"))))
698
self.log_message_raw(("bold",
699
" "
700
.join(("Clients:",
701
"+: Enable",
702
"-: Disable",
703
"R: Remove",
704
"s: Start new checker",
705
"S: Stop checker",
706
"C: Checker OK",
707
"a: Approve",
708
"d: Deny"))))
531
709
self.refresh()
532
elif key == u"tab":
710
elif key == "tab":
533
711
if self.topwidget.get_focus() is self.logbox:
534
712
self.topwidget.set_focus(0)
535
713
else:
536
714
self.topwidget.set_focus(self.logbox)
537
715
self.refresh()
538
#elif (key == u"end" or key == u"meta >" or key == u"G"
539
# or key == u">"):
716
#elif (key == "end" or key == "meta >" or key == "G"
717
# or key == ">"):
540
718
# pass # xxx end-of-buffer
541
#elif (key == u"home" or key == u"meta <" or key == u"g"
542
# or key == u"<"):
719
#elif (key == "home" or key == "meta <" or key == "g"
720
# or key == "<"):
543
721
# pass # xxx beginning-of-buffer
544
#elif key == u"ctrl e" or key == u"$":
722
#elif key == "ctrl e" or key == "$":
545
723
# pass # xxx move-end-of-line
546
#elif key == u"ctrl a" or key == u"^":
724
#elif key == "ctrl a" or key == "^":
547
725
# pass # xxx move-beginning-of-line
548
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
726
#elif key == "ctrl b" or key == "meta (" or key == "h":
549
727
# pass # xxx left
550
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
728
#elif key == "ctrl f" or key == "meta )" or key == "l":
551
729
# pass # xxx right
552
#elif key == u"a":
730
#elif key == "a":
553
731
# pass # scroll up log
554
#elif key == u"z":
732
#elif key == "z":
555
733
# pass # scroll down log
556
734
elif self.topwidget.selectable():
557
735
self.topwidget.keypress(self.size, key)
561
739
ui = UserInterface()
562
740
try:
563
741
ui.run()
742
except KeyboardInterrupt:
743
ui.screen.stop()
564
744
except Exception, e:
565
745
ui.log_message(unicode(e))
566
746
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0