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- Committer: Teddy Hogeborn
- Date: 2012-05-12 18:33:24 UTC
- mto: (299.1.1 release) (237.7.139 trunk) (300.1.1 release) (301.1.1 release)
- mto: This revision was merged to the branch mainline in revision 300.
- Revision ID: teddy@recompile.se-20120512183324-5kbaq316kyj329jk
* mandos (Client.start_checker): Remove undocumented support for "%%s"
in the clients.conf "checker" option.
(main): Use new .errno attribute of OSError.
in the clients.conf "checker" option.
(main): Use new .errno attribute of OSError.
- files added:
- debian/source/local-options
- network-hooks.d
- files modified:
- DBUS-API
added
removed
mandos-ctl
3
3
#
4
4
# Mandos Monitor - Control and monitor the Mandos server
5
5
#
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# Copyright © 2008-2010 Teddy Hogeborn
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# Copyright © 2008-2010 Björn Påhlsson
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# Copyright © 2008-2012 Teddy Hogeborn
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# Copyright © 2008-2012 Björn Påhlsson
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8
#
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# This program is free software: you can redistribute it and/or modify
10
10
# it under the terms of the GNU General Public License as published by
17
17
# GNU General Public License for more details.
18
18
#
19
19
# You should have received a copy of the GNU General Public License
20
# along with this program. If not, see <http://www.gnu.org/licenses/>.
21
#
22
# Contact the authors at <mandos@fukt.bsnet.se>.
23
#
24
25
from __future__ import division
20
# along with this program. If not, see
21
# <http://www.gnu.org/licenses/>.
22
#
23
# Contact the authors at <mandos@recompile.se>.
24
#
25
26
from __future__ import (division, absolute_import, print_function,
27
unicode_literals)
28
29
from future_builtins import *
30
26
31
import sys
27
32
import dbus
28
from optparse import OptionParser
33
import argparse
29
34
import locale
30
35
import datetime
31
36
import re
32
37
import os
33
38
34
locale.setlocale(locale.LC_ALL, u'')
39
locale.setlocale(locale.LC_ALL, "")
35
40
36
41
tablewords = {
37
'Name': u'Name',
38
'Enabled': u'Enabled',
39
'Timeout': u'Timeout',
40
'LastCheckedOK': u'Last Successful Check',
41
'LastApprovalRequest': u'Last Approval Request',
42
'Created': u'Created',
43
'Interval': u'Interval',
44
'Host': u'Host',
45
'Fingerprint': u'Fingerprint',
46
'CheckerRunning': u'Check Is Running',
47
'LastEnabled': u'Last Enabled',
48
'ApprovalPending': u'Approval Is Pending',
49
'ApprovedByDefault': u'Approved By Default',
50
'ApprovalDelay': u"Approval Delay",
51
'ApprovalDuration': u"Approval Duration",
52
'Checker': u'Checker',
42
"Name": "Name",
43
"Enabled": "Enabled",
44
"Timeout": "Timeout",
45
"LastCheckedOK": "Last Successful Check",
46
"LastApprovalRequest": "Last Approval Request",
47
"Created": "Created",
48
"Interval": "Interval",
49
"Host": "Host",
50
"Fingerprint": "Fingerprint",
51
"CheckerRunning": "Check Is Running",
52
"LastEnabled": "Last Enabled",
53
"ApprovalPending": "Approval Is Pending",
54
"ApprovedByDefault": "Approved By Default",
55
"ApprovalDelay": "Approval Delay",
56
"ApprovalDuration": "Approval Duration",
57
"Checker": "Checker",
58
"ExtendedTimeout" : "Extended Timeout"
53
59
}
54
defaultkeywords = ('Name', 'Enabled', 'Timeout', 'LastCheckedOK')
55
domain = 'se.bsnet.fukt'
56
busname = domain + '.Mandos'
57
server_path = '/'
58
server_interface = domain + '.Mandos'
59
client_interface = domain + '.Mandos.Client'
60
version = "1.2.3"
60
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
61
domain = "se.recompile"
62
busname = domain + ".Mandos"
63
server_path = "/"
64
server_interface = domain + ".Mandos"
65
client_interface = domain + ".Mandos.Client"
66
version = "1.5.3"
61
67
62
68
def timedelta_to_milliseconds(td):
63
"Convert a datetime.timedelta object to milliseconds"
69
"""Convert a datetime.timedelta object to milliseconds"""
64
70
return ((td.days * 24 * 60 * 60 * 1000)
65
71
+ (td.seconds * 1000)
66
72
+ (td.microseconds // 1000))
67
73
68
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def milliseconds_to_string(ms):
69
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td = datetime.timedelta(0, 0, 0, ms)
70
return (u"%(days)s%(hours)02d:%(minutes)02d:%(seconds)02d"
71
% { "days": "%dT" % td.days if td.days else "",
72
"hours": td.seconds // 3600,
73
"minutes": (td.seconds % 3600) // 60,
74
"seconds": td.seconds % 60,
75
})
76
76
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
77
.format(days = "{0}T".format(td.days) if td.days else "",
78
hours = td.seconds // 3600,
79
minutes = (td.seconds % 3600) // 60,
80
seconds = td.seconds % 60,
81
))
77
82
78
83
def string_to_delta(interval):
79
84
"""Parse a string and return a datetime.timedelta
80
81
>>> string_to_delta('7d')
85
86
>>> string_to_delta("7d")
82
87
datetime.timedelta(7)
83
>>> string_to_delta('60s')
88
>>> string_to_delta("60s")
84
89
datetime.timedelta(0, 60)
85
>>> string_to_delta('60m')
90
>>> string_to_delta("60m")
86
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datetime.timedelta(0, 3600)
87
>>> string_to_delta('24h')
92
>>> string_to_delta("24h")
88
93
datetime.timedelta(1)
89
>>> string_to_delta(u'1w')
94
>>> string_to_delta("1w")
90
95
datetime.timedelta(7)
91
>>> string_to_delta('5m 30s')
96
>>> string_to_delta("5m 30s")
92
97
datetime.timedelta(0, 330)
93
98
"""
94
timevalue = datetime.timedelta(0)
95
regexp = re.compile("\d+[dsmhw]")
99
value = datetime.timedelta(0)
100
regexp = re.compile("(\d+)([dsmhw]?)")
96
101
97
for s in regexp.findall(interval):
98
try:
99
suffix = unicode(s[-1])
100
value = int(s[:-1])
101
if suffix == u"d":
102
delta = datetime.timedelta(value)
103
elif suffix == u"s":
104
delta = datetime.timedelta(0, value)
105
elif suffix == u"m":
106
delta = datetime.timedelta(0, 0, 0, 0, value)
107
elif suffix == u"h":
108
delta = datetime.timedelta(0, 0, 0, 0, 0, value)
109
elif suffix == u"w":
110
delta = datetime.timedelta(0, 0, 0, 0, 0, 0, value)
111
else:
112
raise ValueError
113
except (ValueError, IndexError):
114
raise ValueError
115
timevalue += delta
116
return timevalue
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
117
116
118
117
def print_clients(clients, keywords):
119
118
def valuetostring(value, keyword):
120
119
if type(value) is dbus.Boolean:
121
return u"Yes" if value else u"No"
122
if keyword in (u"Timeout", u"Interval", u"ApprovalDelay",
123
u"ApprovalDuration"):
120
return "Yes" if value else "No"
121
if keyword in ("Timeout", "Interval", "ApprovalDelay",
122
"ApprovalDuration", "ExtendedTimeout"):
124
123
return milliseconds_to_string(value)
125
124
return unicode(value)
126
125
127
126
# Create format string to print table rows
128
format_string = u' '.join(u'%%-%ds' %
129
max(len(tablewords[key]),
130
max(len(valuetostring(client[key],
131
key))
132
for client in
133
clients))
134
for key in keywords)
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)
135
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# Print header line
136
print format_string % tuple(tablewords[key] for key in keywords)
135
print(format_string.format(**tablewords))
137
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for client in clients:
138
print format_string % tuple(valuetostring(client[key], key)
139
for key in keywords)
137
print(format_string.format(**dict((key,
138
valuetostring(client[key],
139
key))
140
for key in keywords)))
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def has_actions(options):
142
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return any((options.enable,
148
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options.remove,
149
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options.checker is not None,
150
151
options.timeout is not None,
152
options.extended_timeout is not None,
151
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options.interval is not None,
152
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options.approved_by_default is not None,
153
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options.approval_delay is not None,
156
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options.secret is not None,
157
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options.approve,
158
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options.deny))
159
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def main():
161
parser = OptionParser(version = "%%prog %s" % version)
162
parser.add_option("-a", "--all", action="store_true",
163
help="Select all clients")
164
parser.add_option("-v", "--verbose", action="store_true",
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help="Print all fields")
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parser.add_option("-e", "--enable", action="store_true",
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help="Enable client")
168
parser.add_option("-d", "--disable", action="store_true",
169
help="disable client")
170
parser.add_option("-b", "--bump-timeout", action="store_true",
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help="Bump timeout for client")
172
parser.add_option("--start-checker", action="store_true",
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help="Start checker for client")
174
parser.add_option("--stop-checker", action="store_true",
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help="Stop checker for client")
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parser.add_option("-V", "--is-enabled", action="store_true",
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help="Check if client is enabled")
178
parser.add_option("-r", "--remove", action="store_true",
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help="Remove client")
180
parser.add_option("-c", "--checker", type="string",
181
help="Set checker command for client")
182
parser.add_option("-t", "--timeout", type="string",
183
help="Set timeout for client")
184
parser.add_option("-i", "--interval", type="string",
185
help="Set checker interval for client")
186
parser.add_option("--approve-by-default", action="store_true",
187
dest=u"approved_by_default",
188
help="Set client to be approved by default")
189
parser.add_option("--deny-by-default", action="store_false",
190
dest=u"approved_by_default",
191
help="Set client to be denied by default")
192
parser.add_option("--approval-delay", type="string",
193
help="Set delay before client approve/deny")
194
parser.add_option("--approval-duration", type="string",
195
help="Set duration of one client approval")
196
parser.add_option("-H", "--host", type="string",
197
help="Set host for client")
198
parser.add_option("-s", "--secret", type="string",
199
help="Set password blob (file) for client")
200
parser.add_option("-A", "--approve", action="store_true",
201
help="Approve any current client request")
202
parser.add_option("-D", "--deny", action="store_true",
203
help="Deny any current client request")
204
options, client_names = parser.parse_args()
205
206
if has_actions(options) and not client_names and not options.all:
207
parser.error('Options require clients names or --all.')
208
if options.verbose and has_actions(options):
209
parser.error('--verbose can only be used alone or with'
210
' --all.')
211
if options.all and not has_actions(options):
212
parser.error('--all requires an action.')
213
214
try:
215
bus = dbus.SystemBus()
216
mandos_dbus_objc = bus.get_object(busname, server_path)
217
except dbus.exceptions.DBusException:
218
print >> sys.stderr, "Could not connect to Mandos server"
219
sys.exit(1)
220
221
mandos_serv = dbus.Interface(mandos_dbus_objc,
222
dbus_interface = server_interface)
223
224
#block stderr since dbus library prints to stderr
225
null = os.open(os.path.devnull, os.O_RDWR)
226
stderrcopy = os.dup(sys.stderr.fileno())
227
os.dup2(null, sys.stderr.fileno())
228
os.close(null)
229
try:
230
try:
231
mandos_clients = mandos_serv.GetAllClientsWithProperties()
232
finally:
233
#restore stderr
234
os.dup2(stderrcopy, sys.stderr.fileno())
235
os.close(stderrcopy)
236
except dbus.exceptions.DBusException, e:
237
print >> sys.stderr, "Access denied: Accessing mandos server through dbus."
238
sys.exit(1)
239
240
# Compile dict of (clients: properties) to process
241
clients={}
242
243
if options.all or not client_names:
244
clients = dict((bus.get_object(busname, path), properties)
245
for path, properties in
246
mandos_clients.iteritems())
247
else:
248
for name in client_names:
249
for path, client in mandos_clients.iteritems():
250
if client['Name'] == name:
251
client_objc = bus.get_object(busname, path)
252
clients[client_objc] = client
253
break
254
else:
255
print >> sys.stderr, "Client not found on server: %r" % name
256
sys.exit(1)
257
258
if not has_actions(options) and clients:
259
if options.verbose:
260
keywords = ('Name', 'Enabled', 'Timeout',
261
'LastCheckedOK', 'Created', 'Interval',
262
'Host', 'Fingerprint', 'CheckerRunning',
263
'LastEnabled', 'ApprovalPending',
264
'ApprovedByDefault',
265
'LastApprovalRequest', 'ApprovalDelay',
266
'ApprovalDuration', 'Checker')
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",
178
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",
184
help="Remove client")
185
parser.add_argument("-c", "--checker",
186
help="Set checker command for client")
187
parser.add_argument("-t", "--timeout",
188
help="Set timeout for client")
189
parser.add_argument("--extended-timeout",
190
help="Set extended timeout for client")
191
parser.add_argument("-i", "--interval",
192
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",
197
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",
202
help="Set duration of one client approval")
203
parser.add_argument("-H", "--host", help="Set host for client")
204
parser.add_argument("-s", "--secret", type=file,
205
help="Set password blob (file) for client")
206
parser.add_argument("-A", "--approve", action="store_true",
207
help="Approve any current client request")
208
parser.add_argument("-D", "--deny", action="store_true",
209
help="Deny any current client request")
210
parser.add_argument("client", nargs="*", help="Client name")
211
options = parser.parse_args()
212
213
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)
231
232
#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
267
263
else:
268
keywords = defaultkeywords
269
270
print_clients(clients.values(), keywords)
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")
271
278
else:
272
# Process each client in the list by all selected options
273
for client in clients:
274
if options.remove:
275
mandos_serv.RemoveClient(client.__dbus_object_path__)
276
if options.enable:
277
client.Enable(dbus_interface=client_interface)
278
if options.disable:
279
client.Disable(dbus_interface=client_interface)
280
if options.bump_timeout:
281
client.CheckedOK(dbus_interface=client_interface)
282
if options.start_checker:
283
client.StartChecker(dbus_interface=client_interface)
284
if options.stop_checker:
285
client.StopChecker(dbus_interface=client_interface)
286
if options.is_enabled:
287
sys.exit(0 if client.Get(client_interface,
288
u"Enabled",
289
dbus_interface=dbus.PROPERTIES_IFACE)
290
else 1)
291
if options.checker:
292
client.Set(client_interface, u"Checker", options.checker,
293
dbus_interface=dbus.PROPERTIES_IFACE)
294
if options.host:
295
client.Set(client_interface, u"Host", options.host,
296
dbus_interface=dbus.PROPERTIES_IFACE)
297
if options.interval:
298
client.Set(client_interface, u"Interval",
299
timedelta_to_milliseconds
300
(string_to_delta(options.interval)),
301
dbus_interface=dbus.PROPERTIES_IFACE)
302
if options.approval_delay:
303
client.Set(client_interface, u"ApprovalDelay",
304
timedelta_to_milliseconds
305
(string_to_delta(options.
306
approval_delay)),
307
dbus_interface=dbus.PROPERTIES_IFACE)
308
if options.approval_duration:
309
client.Set(client_interface, u"ApprovalDuration",
310
timedelta_to_milliseconds
311
(string_to_delta(options.
312
approval_duration)),
313
dbus_interface=dbus.PROPERTIES_IFACE)
314
if options.timeout:
315
client.Set(client_interface, u"Timeout",
316
timedelta_to_milliseconds
317
(string_to_delta(options.timeout)),
318
dbus_interface=dbus.PROPERTIES_IFACE)
319
if options.secret:
320
client.Set(client_interface, u"Secret",
321
dbus.ByteArray(open(options.secret,
322
u'rb').read()),
323
dbus_interface=dbus.PROPERTIES_IFACE)
324
if options.approved_by_default is not None:
325
client.Set(client_interface, u"ApprovedByDefault",
326
dbus.Boolean(options
327
.approved_by_default),
328
dbus_interface=dbus.PROPERTIES_IFACE)
329
if options.approve:
330
client.Approve(dbus.Boolean(True),
331
dbus_interface=client_interface)
332
elif options.deny:
333
client.Approve(dbus.Boolean(False),
334
dbus_interface=client_interface)
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)
335
343
336
if __name__ == '__main__':
344
if __name__ == "__main__":
337
345
main()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0