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- Committer: Teddy Hogeborn
- Date: 2011-02-27 16:56:09 UTC
- mto: (237.7.13 mandos)
- mto: This revision was merged to the branch mainline in revision 282.
- Revision ID: teddy@fukt.bsnet.se-20110227165609-2uij9a5ytirpxq0n
* debian/control (mandos): Depend on Python 2.6. Do not depend on
python-multiprocessing.
(mandos-client): Conflict with dropbear (< 0.52-5); Debian bug
#584780.
python-multiprocessing.
(mandos-client): Conflict with dropbear (< 0.52-5); Debian bug
#584780.
- files removed:
- debian/mandos-client.examples
- network-hooks.d
- files modified:
- .bzrignore
added
removed
mandos-ctl
3
3
#
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# Mandos Monitor - Control and monitor the Mandos server
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#
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# Copyright © 2008-2012 Teddy Hogeborn
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# Copyright © 2008-2012 Björn Påhlsson
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# Copyright © 2008-2010 Teddy Hogeborn
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# Copyright © 2008-2010 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
17
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# GNU General Public License for more details.
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18
#
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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
21
# <http://www.gnu.org/licenses/>.
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
22
21
#
23
# Contact the authors at <mandos@recompile.se>.
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# Contact the authors at <mandos@fukt.bsnet.se>.
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23
#
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26
25
from __future__ import (division, absolute_import, print_function,
27
26
unicode_literals)
28
27
29
from future_builtins import *
30
31
28
import sys
32
29
import dbus
33
import argparse
30
from optparse import OptionParser
34
31
import locale
35
32
import datetime
36
33
import re
55
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"ApprovalDelay": "Approval Delay",
56
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"ApprovalDuration": "Approval Duration",
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"Checker": "Checker",
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"ExtendedTimeout" : "Extended Timeout"
59
55
}
60
56
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
61
domain = "se.recompile"
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domain = "se.bsnet.fukt"
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busname = domain + ".Mandos"
63
59
server_path = "/"
64
60
server_interface = domain + ".Mandos"
65
61
client_interface = domain + ".Mandos.Client"
66
version = "1.6.0"
62
version = "1.2.3"
67
63
68
64
def timedelta_to_milliseconds(td):
69
65
"""Convert a datetime.timedelta object to milliseconds"""
73
69
74
70
def milliseconds_to_string(ms):
75
71
td = datetime.timedelta(0, 0, 0, ms)
76
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
77
.format(days = "{0}T".format(td.days) if td.days else "",
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hours = td.seconds // 3600,
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minutes = (td.seconds % 3600) // 60,
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seconds = td.seconds % 60,
81
))
72
return ("%(days)s%(hours)02d:%(minutes)02d:%(seconds)02d"
73
% { "days": "%dT" % td.days if td.days else "",
74
"hours": td.seconds // 3600,
75
"minutes": (td.seconds % 3600) // 60,
76
"seconds": td.seconds % 60,
77
})
78
82
79
83
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def string_to_delta(interval):
84
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"""Parse a string and return a datetime.timedelta
85
82
86
83
>>> string_to_delta("7d")
87
84
datetime.timedelta(7)
88
85
>>> string_to_delta("60s")
96
93
>>> string_to_delta("5m 30s")
97
94
datetime.timedelta(0, 330)
98
95
"""
99
value = datetime.timedelta(0)
100
regexp = re.compile("(\d+)([dsmhw]?)")
96
timevalue = datetime.timedelta(0)
97
regexp = re.compile("\d+[dsmhw]")
101
98
102
for num, suffix in regexp.findall(interval):
103
if suffix == "d":
104
value += datetime.timedelta(int(num))
105
elif suffix == "s":
106
value += datetime.timedelta(0, int(num))
107
elif suffix == "m":
108
value += datetime.timedelta(0, 0, 0, 0, int(num))
109
elif suffix == "h":
110
value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
111
elif suffix == "w":
112
value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
113
elif suffix == "":
114
value += datetime.timedelta(0, 0, 0, int(num))
115
return value
99
for s in regexp.findall(interval):
100
try:
101
suffix = unicode(s[-1])
102
value = int(s[:-1])
103
if suffix == "d":
104
delta = datetime.timedelta(value)
105
elif suffix == "s":
106
delta = datetime.timedelta(0, value)
107
elif suffix == "m":
108
delta = datetime.timedelta(0, 0, 0, 0, value)
109
elif suffix == "h":
110
delta = datetime.timedelta(0, 0, 0, 0, 0, value)
111
elif suffix == "w":
112
delta = datetime.timedelta(0, 0, 0, 0, 0, 0, value)
113
else:
114
raise ValueError
115
except (ValueError, IndexError):
116
raise ValueError
117
timevalue += delta
118
return timevalue
116
119
117
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def print_clients(clients, keywords):
118
121
def valuetostring(value, keyword):
119
122
if type(value) is dbus.Boolean:
120
123
return "Yes" if value else "No"
121
124
if keyword in ("Timeout", "Interval", "ApprovalDelay",
122
"ApprovalDuration", "ExtendedTimeout"):
125
"ApprovalDuration"):
123
126
return milliseconds_to_string(value)
124
127
return unicode(value)
125
128
126
129
# Create format string to print table rows
127
format_string = " ".join("{{{key}:{width}}}".format(
128
width = max(len(tablewords[key]),
129
max(len(valuetostring(client[key],
130
key))
131
for client in
132
clients)),
133
key = key) for key in keywords)
130
format_string = " ".join("%%-%ds" %
131
max(len(tablewords[key]),
132
max(len(valuetostring(client[key],
133
key))
134
for client in
135
clients))
136
for key in keywords)
134
137
# Print header line
135
print(format_string.format(**tablewords))
138
print(format_string % tuple(tablewords[key] for key in keywords))
136
139
for client in clients:
137
print(format_string.format(**dict((key,
138
valuetostring(client[key],
139
key))
140
for key in keywords)))
140
print(format_string % tuple(valuetostring(client[key], key)
141
for key in keywords))
141
142
142
143
def has_actions(options):
143
144
return any((options.enable,
149
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options.remove,
150
151
options.checker is not None,
151
152
options.timeout is not None,
152
options.extended_timeout is not None,
153
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options.interval is not None,
154
154
options.approved_by_default is not None,
155
155
options.approval_delay is not None,
158
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options.secret is not None,
159
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options.approve,
160
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options.deny))
161
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162
162
def main():
163
parser = argparse.ArgumentParser()
164
parser.add_argument("--version", action="version",
165
version = "%(prog)s {0}".format(version),
166
help="show version number and exit")
167
parser.add_argument("-a", "--all", action="store_true",
168
help="Select all clients")
169
parser.add_argument("-v", "--verbose", action="store_true",
170
help="Print all fields")
171
parser.add_argument("-e", "--enable", action="store_true",
172
help="Enable client")
173
parser.add_argument("-d", "--disable", action="store_true",
174
help="disable client")
175
parser.add_argument("-b", "--bump-timeout", action="store_true",
176
help="Bump timeout for client")
177
parser.add_argument("--start-checker", action="store_true",
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help="Start checker for client")
179
parser.add_argument("--stop-checker", action="store_true",
180
help="Stop checker for client")
181
parser.add_argument("-V", "--is-enabled", action="store_true",
182
help="Check if client is enabled")
183
parser.add_argument("-r", "--remove", action="store_true",
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help="Remove client")
185
parser.add_argument("-c", "--checker",
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help="Set checker command for client")
187
parser.add_argument("-t", "--timeout",
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help="Set timeout for client")
189
parser.add_argument("--extended-timeout",
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help="Set extended timeout for client")
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parser.add_argument("-i", "--interval",
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help="Set checker interval for client")
193
parser.add_argument("--approve-by-default", action="store_true",
194
default=None, dest="approved_by_default",
195
help="Set client to be approved by default")
196
parser.add_argument("--deny-by-default", action="store_false",
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dest="approved_by_default",
198
help="Set client to be denied by default")
199
parser.add_argument("--approval-delay",
200
help="Set delay before client approve/deny")
201
parser.add_argument("--approval-duration",
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help="Set duration of one client approval")
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parser.add_argument("-H", "--host", help="Set host for client")
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parser.add_argument("-s", "--secret", type=file,
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help="Set password blob (file) for client")
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parser.add_argument("-A", "--approve", action="store_true",
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help="Approve any current client request")
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parser.add_argument("-D", "--deny", action="store_true",
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help="Deny any current client request")
210
parser.add_argument("client", nargs="*", help="Client name")
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options = parser.parse_args()
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if has_actions(options) and not (options.client or options.all):
214
parser.error("Options require clients names or --all.")
215
if options.verbose and has_actions(options):
216
parser.error("--verbose can only be used alone or with"
217
" --all.")
218
if options.all and not has_actions(options):
219
parser.error("--all requires an action.")
220
221
try:
222
bus = dbus.SystemBus()
223
mandos_dbus_objc = bus.get_object(busname, server_path)
224
except dbus.exceptions.DBusException:
225
print("Could not connect to Mandos server",
226
file=sys.stderr)
227
sys.exit(1)
228
229
mandos_serv = dbus.Interface(mandos_dbus_objc,
230
dbus_interface = server_interface)
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#block stderr since dbus library prints to stderr
233
null = os.open(os.path.devnull, os.O_RDWR)
234
stderrcopy = os.dup(sys.stderr.fileno())
235
os.dup2(null, sys.stderr.fileno())
236
os.close(null)
237
try:
238
try:
239
mandos_clients = mandos_serv.GetAllClientsWithProperties()
240
finally:
241
#restore stderr
242
os.dup2(stderrcopy, sys.stderr.fileno())
243
os.close(stderrcopy)
244
except dbus.exceptions.DBusException:
245
print("Access denied: Accessing mandos server through dbus.",
246
file=sys.stderr)
247
sys.exit(1)
248
249
# Compile dict of (clients: properties) to process
250
clients={}
251
252
if options.all or not options.client:
253
clients = dict((bus.get_object(busname, path), properties)
254
for path, properties in
255
mandos_clients.iteritems())
256
else:
257
for name in options.client:
258
for path, client in mandos_clients.iteritems():
259
if client["Name"] == name:
260
client_objc = bus.get_object(busname, path)
261
clients[client_objc] = client
262
break
163
parser = OptionParser(version = "%%prog %s" % version)
164
parser.add_option("-a", "--all", action="store_true",
165
help="Select all clients")
166
parser.add_option("-v", "--verbose", action="store_true",
167
help="Print all fields")
168
parser.add_option("-e", "--enable", action="store_true",
169
help="Enable client")
170
parser.add_option("-d", "--disable", action="store_true",
171
help="disable client")
172
parser.add_option("-b", "--bump-timeout", action="store_true",
173
help="Bump timeout for client")
174
parser.add_option("--start-checker", action="store_true",
175
help="Start checker for client")
176
parser.add_option("--stop-checker", action="store_true",
177
help="Stop checker for client")
178
parser.add_option("-V", "--is-enabled", action="store_true",
179
help="Check if client is enabled")
180
parser.add_option("-r", "--remove", action="store_true",
181
help="Remove client")
182
parser.add_option("-c", "--checker", type="string",
183
help="Set checker command for client")
184
parser.add_option("-t", "--timeout", type="string",
185
help="Set timeout for client")
186
parser.add_option("-i", "--interval", type="string",
187
help="Set checker interval for client")
188
parser.add_option("--approve-by-default", action="store_true",
189
dest="approved_by_default",
190
help="Set client to be approved by default")
191
parser.add_option("--deny-by-default", action="store_false",
192
dest="approved_by_default",
193
help="Set client to be denied by default")
194
parser.add_option("--approval-delay", type="string",
195
help="Set delay before client approve/deny")
196
parser.add_option("--approval-duration", type="string",
197
help="Set duration of one client approval")
198
parser.add_option("-H", "--host", type="string",
199
help="Set host for client")
200
parser.add_option("-s", "--secret", type="string",
201
help="Set password blob (file) for client")
202
parser.add_option("-A", "--approve", action="store_true",
203
help="Approve any current client request")
204
parser.add_option("-D", "--deny", action="store_true",
205
help="Deny any current client request")
206
options, client_names = parser.parse_args()
207
208
if has_actions(options) and not client_names and not options.all:
209
parser.error("Options require clients names or --all.")
210
if options.verbose and has_actions(options):
211
parser.error("--verbose can only be used alone or with"
212
" --all.")
213
if options.all and not has_actions(options):
214
parser.error("--all requires an action.")
215
216
try:
217
bus = dbus.SystemBus()
218
mandos_dbus_objc = bus.get_object(busname, server_path)
219
except dbus.exceptions.DBusException:
220
print("Could not connect to Mandos server",
221
file=sys.stderr)
222
sys.exit(1)
223
224
mandos_serv = dbus.Interface(mandos_dbus_objc,
225
dbus_interface = server_interface)
226
227
#block stderr since dbus library prints to stderr
228
null = os.open(os.path.devnull, os.O_RDWR)
229
stderrcopy = os.dup(sys.stderr.fileno())
230
os.dup2(null, sys.stderr.fileno())
231
os.close(null)
232
try:
233
try:
234
mandos_clients = mandos_serv.GetAllClientsWithProperties()
235
finally:
236
#restore stderr
237
os.dup2(stderrcopy, sys.stderr.fileno())
238
os.close(stderrcopy)
239
except dbus.exceptions.DBusException, e:
240
print("Access denied: Accessing mandos server through dbus.",
241
file=sys.stderr)
242
sys.exit(1)
243
244
# Compile dict of (clients: properties) to process
245
clients={}
246
247
if options.all or not client_names:
248
clients = dict((bus.get_object(busname, path), properties)
249
for path, properties in
250
mandos_clients.iteritems())
251
else:
252
for name in client_names:
253
for path, client in mandos_clients.iteritems():
254
if client["Name"] == name:
255
client_objc = bus.get_object(busname, path)
256
clients[client_objc] = client
257
break
258
else:
259
print("Client not found on server: %r" % name,
260
file=sys.stderr)
261
sys.exit(1)
262
263
if not has_actions(options) and clients:
264
if options.verbose:
265
keywords = ("Name", "Enabled", "Timeout",
266
"LastCheckedOK", "Created", "Interval",
267
"Host", "Fingerprint", "CheckerRunning",
268
"LastEnabled", "ApprovalPending",
269
"ApprovedByDefault",
270
"LastApprovalRequest", "ApprovalDelay",
271
"ApprovalDuration", "Checker")
263
272
else:
264
print("Client not found on server: {0!r}"
265
.format(name), file=sys.stderr)
266
sys.exit(1)
267
268
if not has_actions(options) and clients:
269
if options.verbose:
270
keywords = ("Name", "Enabled", "Timeout",
271
"LastCheckedOK", "Created", "Interval",
272
"Host", "Fingerprint", "CheckerRunning",
273
"LastEnabled", "ApprovalPending",
274
"ApprovedByDefault",
275
"LastApprovalRequest", "ApprovalDelay",
276
"ApprovalDuration", "Checker",
277
"ExtendedTimeout")
273
keywords = defaultkeywords
274
275
print_clients(clients.values(), keywords)
278
276
else:
279
keywords = defaultkeywords
280
281
print_clients(clients.values(), keywords)
282
else:
283
# Process each client in the list by all selected options
284
for client in clients:
285
def set_client_prop(prop, value):
286
"""Set a Client D-Bus property"""
287
client.Set(client_interface, prop, value,
288
dbus_interface=dbus.PROPERTIES_IFACE)
289
def set_client_prop_ms(prop, value):
290
"""Set a Client D-Bus property, converted
291
from a string to milliseconds."""
292
set_client_prop(prop,
293
timedelta_to_milliseconds
294
(string_to_delta(value)))
295
if options.remove:
296
mandos_serv.RemoveClient(client.__dbus_object_path__)
297
if options.enable:
298
set_client_prop("Enabled", dbus.Boolean(True))
299
if options.disable:
300
set_client_prop("Enabled", dbus.Boolean(False))
301
if options.bump_timeout:
302
set_client_prop("LastCheckedOK", "")
303
if options.start_checker:
304
set_client_prop("CheckerRunning", dbus.Boolean(True))
305
if options.stop_checker:
306
set_client_prop("CheckerRunning", dbus.Boolean(False))
307
if options.is_enabled:
308
sys.exit(0 if client.Get(client_interface,
309
"Enabled",
310
dbus_interface=
311
dbus.PROPERTIES_IFACE)
312
else 1)
313
if options.checker is not None:
314
set_client_prop("Checker", options.checker)
315
if options.host is not None:
316
set_client_prop("Host", options.host)
317
if options.interval is not None:
318
set_client_prop_ms("Interval", options.interval)
319
if options.approval_delay is not None:
320
set_client_prop_ms("ApprovalDelay",
321
options.approval_delay)
322
if options.approval_duration is not None:
323
set_client_prop_ms("ApprovalDuration",
324
options.approval_duration)
325
if options.timeout is not None:
326
set_client_prop_ms("Timeout", options.timeout)
327
if options.extended_timeout is not None:
328
set_client_prop_ms("ExtendedTimeout",
329
options.extended_timeout)
330
if options.secret is not None:
331
set_client_prop("Secret",
332
dbus.ByteArray(options.secret.read()))
333
if options.approved_by_default is not None:
334
set_client_prop("ApprovedByDefault",
335
dbus.Boolean(options
336
.approved_by_default))
337
if options.approve:
338
client.Approve(dbus.Boolean(True),
339
dbus_interface=client_interface)
340
elif options.deny:
341
client.Approve(dbus.Boolean(False),
342
dbus_interface=client_interface)
277
# Process each client in the list by all selected options
278
for client in clients:
279
if options.remove:
280
mandos_serv.RemoveClient(client.__dbus_object_path__)
281
if options.enable:
282
client.Enable(dbus_interface=client_interface)
283
if options.disable:
284
client.Disable(dbus_interface=client_interface)
285
if options.bump_timeout:
286
client.CheckedOK(dbus_interface=client_interface)
287
if options.start_checker:
288
client.StartChecker(dbus_interface=client_interface)
289
if options.stop_checker:
290
client.StopChecker(dbus_interface=client_interface)
291
if options.is_enabled:
292
sys.exit(0 if client.Get(client_interface,
293
"Enabled",
294
dbus_interface=dbus.PROPERTIES_IFACE)
295
else 1)
296
if options.checker:
297
client.Set(client_interface, "Checker", options.checker,
298
dbus_interface=dbus.PROPERTIES_IFACE)
299
if options.host:
300
client.Set(client_interface, "Host", options.host,
301
dbus_interface=dbus.PROPERTIES_IFACE)
302
if options.interval:
303
client.Set(client_interface, "Interval",
304
timedelta_to_milliseconds
305
(string_to_delta(options.interval)),
306
dbus_interface=dbus.PROPERTIES_IFACE)
307
if options.approval_delay:
308
client.Set(client_interface, "ApprovalDelay",
309
timedelta_to_milliseconds
310
(string_to_delta(options.
311
approval_delay)),
312
dbus_interface=dbus.PROPERTIES_IFACE)
313
if options.approval_duration:
314
client.Set(client_interface, "ApprovalDuration",
315
timedelta_to_milliseconds
316
(string_to_delta(options.
317
approval_duration)),
318
dbus_interface=dbus.PROPERTIES_IFACE)
319
if options.timeout:
320
client.Set(client_interface, "Timeout",
321
timedelta_to_milliseconds
322
(string_to_delta(options.timeout)),
323
dbus_interface=dbus.PROPERTIES_IFACE)
324
if options.secret:
325
client.Set(client_interface, "Secret",
326
dbus.ByteArray(open(options.secret,
327
"rb").read()),
328
dbus_interface=dbus.PROPERTIES_IFACE)
329
if options.approved_by_default is not None:
330
client.Set(client_interface, "ApprovedByDefault",
331
dbus.Boolean(options
332
.approved_by_default),
333
dbus_interface=dbus.PROPERTIES_IFACE)
334
if options.approve:
335
client.Approve(dbus.Boolean(True),
336
dbus_interface=client_interface)
337
elif options.deny:
338
client.Approve(dbus.Boolean(False),
339
dbus_interface=client_interface)
343
340
344
341
if __name__ == "__main__":
345
342
main()
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Version: 2.0.2.dev0