2
2
# -*- mode: python; coding: utf-8 -*-
4
from __future__ import division
4
# Mandos Monitor - Control and monitor the Mandos server
6
# Copyright © 2008-2012 Teddy Hogeborn
7
# Copyright © 2008-2012 Björn Påhlsson
9
# This program is free software: you can redistribute it and/or modify
10
# it under the terms of the GNU General Public License as published by
11
# the Free Software Foundation, either version 3 of the License, or
12
# (at your option) any later version.
14
# This program is distributed in the hope that it will be useful,
15
# but WITHOUT ANY WARRANTY; without even the implied warranty of
16
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17
# GNU General Public License for more details.
19
# You should have received a copy of the GNU General Public License
20
# along with this program. If not, see <http://www.gnu.org/licenses/>.
22
# Contact the authors at <mandos@recompile.se>.
25
from __future__ import (division, absolute_import, print_function,
7
from optparse import OptionParser
13
locale.setlocale(locale.LC_ALL, u'')
36
locale.setlocale(locale.LC_ALL, "")
17
'Enabled': u'Enabled',
18
'Timeout': u'Timeout',
19
'LastCheckedOK': u'Last Successful Check',
20
'Created': u'Created',
21
'Interval': u'Interval',
23
'Fingerprint': u'Fingerprint',
24
'CheckerRunning': u'Check Is Running',
25
'LastEnabled': u'Last Enabled',
26
'ApprovalPending': u'Approval Is Pending',
27
'ApprovedByDefault': u'Approved By Default',
28
'ApprovalDelay': u"Approval Delay",
29
'ApprovalDuration': u"Approval Duration",
30
'Checker': u'Checker',
42
"LastCheckedOK": "Last Successful Check",
43
"LastApprovalRequest": "Last Approval Request",
45
"Interval": "Interval",
47
"Fingerprint": "Fingerprint",
48
"CheckerRunning": "Check Is Running",
49
"LastEnabled": "Last Enabled",
50
"ApprovalPending": "Approval Is Pending",
51
"ApprovedByDefault": "Approved By Default",
52
"ApprovalDelay": "Approval Delay",
53
"ApprovalDuration": "Approval Duration",
55
"ExtendedTimeout" : "Extended Timeout"
32
defaultkeywords = ('Name', 'Enabled', 'Timeout', 'LastCheckedOK')
33
domain = 'se.bsnet.fukt'
34
busname = domain + '.Mandos'
36
server_interface = domain + '.Mandos'
37
client_interface = domain + '.Mandos.Client'
57
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
58
domain = "se.recompile"
59
busname = domain + ".Mandos"
61
server_interface = domain + ".Mandos"
62
client_interface = domain + ".Mandos.Client"
40
65
def timedelta_to_milliseconds(td):
41
"Convert a datetime.timedelta object to milliseconds"
66
"""Convert a datetime.timedelta object to milliseconds"""
42
67
return ((td.days * 24 * 60 * 60 * 1000)
43
68
+ (td.seconds * 1000)
44
69
+ (td.microseconds // 1000))
46
71
def milliseconds_to_string(ms):
47
72
td = datetime.timedelta(0, 0, 0, ms)
48
return (u"%(days)s%(hours)02d:%(minutes)02d:%(seconds)02d"
73
return ("%(days)s%(hours)02d:%(minutes)02d:%(seconds)02d"
49
74
% { "days": "%dT" % td.days if td.days else "",
50
75
"hours": td.seconds // 3600,
51
76
"minutes": (td.seconds % 3600) // 60,
52
77
"seconds": td.seconds % 60,
56
80
def string_to_delta(interval):
57
81
"""Parse a string and return a datetime.timedelta
59
>>> string_to_delta('7d')
83
>>> string_to_delta("7d")
60
84
datetime.timedelta(7)
61
>>> string_to_delta('60s')
85
>>> string_to_delta("60s")
62
86
datetime.timedelta(0, 60)
63
>>> string_to_delta('60m')
87
>>> string_to_delta("60m")
64
88
datetime.timedelta(0, 3600)
65
>>> string_to_delta('24h')
89
>>> string_to_delta("24h")
66
90
datetime.timedelta(1)
67
>>> string_to_delta(u'1w')
91
>>> string_to_delta("1w")
68
92
datetime.timedelta(7)
69
>>> string_to_delta('5m 30s')
93
>>> string_to_delta("5m 30s")
70
94
datetime.timedelta(0, 330)
72
timevalue = datetime.timedelta(0)
73
regexp = re.compile("\d+[dsmhw]")
96
value = datetime.timedelta(0)
97
regexp = re.compile("(\d+)([dsmhw]?)")
75
for s in regexp.findall(interval):
77
suffix = unicode(s[-1])
80
delta = datetime.timedelta(value)
82
delta = datetime.timedelta(0, value)
84
delta = datetime.timedelta(0, 0, 0, 0, value)
86
delta = datetime.timedelta(0, 0, 0, 0, 0, value)
88
delta = datetime.timedelta(0, 0, 0, 0, 0, 0, value)
91
except (ValueError, IndexError):
99
for num, suffix in regexp.findall(interval):
101
value += datetime.timedelta(int(num))
103
value += datetime.timedelta(0, int(num))
105
value += datetime.timedelta(0, 0, 0, 0, int(num))
107
value += datetime.timedelta(0, 0, 0, 0, 0, int(num))
109
value += datetime.timedelta(0, 0, 0, 0, 0, 0, int(num))
111
value += datetime.timedelta(0, 0, 0, int(num))
96
114
def print_clients(clients, keywords):
97
115
def valuetostring(value, keyword):
98
116
if type(value) is dbus.Boolean:
99
return u"Yes" if value else u"No"
100
if keyword in (u"Timeout", u"Interval", u"ApprovalDelay",
101
u"ApprovalDuration"):
117
return "Yes" if value else "No"
118
if keyword in ("Timeout", "Interval", "ApprovalDelay",
102
120
return milliseconds_to_string(value)
103
121
return unicode(value)
105
123
# Create format string to print table rows
106
format_string = u' '.join(u'%%-%ds' %
107
max(len(tablewords[key]),
108
max(len(valuetostring(client[key],
124
format_string = " ".join("%%-%ds" %
125
max(len(tablewords[key]),
126
max(len(valuetostring(client[key],
113
131
# Print header line
114
print format_string % tuple(tablewords[key] for key in keywords)
132
print(format_string % tuple(tablewords[key] for key in keywords))
115
133
for client in clients:
116
print format_string % tuple(valuetostring(client[key], key)
134
print(format_string % tuple(valuetostring(client[key], key)
135
for key in keywords))
119
137
def has_actions(options):
120
138
return any((options.enable,
134
153
options.secret is not None,
139
parser = OptionParser(version = "%%prog %s" % version)
140
parser.add_option("-a", "--all", action="store_true",
141
help="Select all clients")
142
parser.add_option("-v", "--verbose", action="store_true",
143
help="Print all fields")
144
parser.add_option("-e", "--enable", action="store_true",
145
help="Enable client")
146
parser.add_option("-d", "--disable", action="store_true",
147
help="disable client")
148
parser.add_option("-b", "--bump-timeout", action="store_true",
149
help="Bump timeout for client")
150
parser.add_option("--start-checker", action="store_true",
151
help="Start checker for client")
152
parser.add_option("--stop-checker", action="store_true",
153
help="Stop checker for client")
154
parser.add_option("-V", "--is-enabled", action="store_true",
155
help="Check if client is enabled")
156
parser.add_option("-r", "--remove", action="store_true",
157
help="Remove client")
158
parser.add_option("-c", "--checker", type="string",
159
help="Set checker command for client")
160
parser.add_option("-t", "--timeout", type="string",
161
help="Set timeout for client")
162
parser.add_option("-i", "--interval", type="string",
163
help="Set checker interval for client")
164
parser.add_option("--approve-by-default", action="store_true",
165
dest=u"approved_by_default",
166
help="Set client to be approved by default")
167
parser.add_option("--deny-by-default", action="store_false",
168
dest=u"approved_by_default",
169
help="Set client to be denied by default")
170
parser.add_option("--approval-delay", type="string",
171
help="Set delay before client approve/deny")
172
parser.add_option("--approval-duration", type="string",
173
help="Set duration of one client approval")
174
parser.add_option("-H", "--host", type="string",
175
help="Set host for client")
176
parser.add_option("-s", "--secret", type="string",
177
help="Set password blob (file) for client")
178
parser.add_option("-A", "--approve", action="store_true",
179
help="Approve any current client request")
180
parser.add_option("-D", "--deny", action="store_true",
181
help="Deny any current client request")
182
options, client_names = parser.parse_args()
184
if has_actions(options) and not client_names and not options.all:
185
parser.error('Options require clients names or --all.')
186
if options.verbose and has_actions(options):
187
parser.error('--verbose can only be used alone or with'
189
if options.all and not has_actions(options):
190
parser.error('--all requires an action.')
193
bus = dbus.SystemBus()
194
mandos_dbus_objc = bus.get_object(busname, server_path)
195
except dbus.exceptions.DBusException:
196
print >> sys.stderr, "Could not connect to Mandos server"
199
mandos_serv = dbus.Interface(mandos_dbus_objc,
200
dbus_interface = server_interface)
202
#block stderr since dbus library prints to stderr
203
null = os.open(os.path.devnull, os.O_RDWR)
204
stderrcopy = os.dup(sys.stderr.fileno())
205
os.dup2(null, sys.stderr.fileno())
209
mandos_clients = mandos_serv.GetAllClientsWithProperties()
212
os.dup2(stderrcopy, sys.stderr.fileno())
214
except dbus.exceptions.DBusException, e:
215
print >> sys.stderr, "Access denied: Accessing mandos server through dbus."
218
# Compile dict of (clients: properties) to process
221
if options.all or not client_names:
222
clients = dict((bus.get_object(busname, path), properties)
223
for path, properties in
224
mandos_clients.iteritems())
226
for name in client_names:
227
for path, client in mandos_clients.iteritems():
228
if client['Name'] == name:
229
client_objc = bus.get_object(busname, path)
230
clients[client_objc] = client
233
print >> sys.stderr, "Client not found on server: %r" % name
236
if not has_actions(options) and clients:
238
keywords = ('Name', 'Enabled', 'Timeout',
239
'LastCheckedOK', 'Created', 'Interval',
240
'Host', 'Fingerprint', 'CheckerRunning',
241
'LastEnabled', 'ApprovalPending',
242
'ApprovedByDefault', 'ApprovalDelay',
243
'ApprovalDuration', 'Checker')
158
parser = argparse.ArgumentParser()
159
parser.add_argument("--version", action="version",
160
version = "%%prog %s" % version,
161
help="show version number and exit")
162
parser.add_argument("-a", "--all", action="store_true",
163
help="Select all clients")
164
parser.add_argument("-v", "--verbose", action="store_true",
165
help="Print all fields")
166
parser.add_argument("-e", "--enable", action="store_true",
167
help="Enable client")
168
parser.add_argument("-d", "--disable", action="store_true",
169
help="disable client")
170
parser.add_argument("-b", "--bump-timeout", action="store_true",
171
help="Bump timeout for client")
172
parser.add_argument("--start-checker", action="store_true",
173
help="Start checker for client")
174
parser.add_argument("--stop-checker", action="store_true",
175
help="Stop checker for client")
176
parser.add_argument("-V", "--is-enabled", action="store_true",
177
help="Check if client is enabled")
178
parser.add_argument("-r", "--remove", action="store_true",
179
help="Remove client")
180
parser.add_argument("-c", "--checker",
181
help="Set checker command for client")
182
parser.add_argument("-t", "--timeout",
183
help="Set timeout for client")
184
parser.add_argument("--extended-timeout",
185
help="Set extended timeout for client")
186
parser.add_argument("-i", "--interval",
187
help="Set checker interval for client")
188
parser.add_argument("--approve-by-default", action="store_true",
189
default=None, dest="approved_by_default",
190
help="Set client to be approved by default")
191
parser.add_argument("--deny-by-default", action="store_false",
192
dest="approved_by_default",
193
help="Set client to be denied by default")
194
parser.add_argument("--approval-delay",
195
help="Set delay before client approve/deny")
196
parser.add_argument("--approval-duration",
197
help="Set duration of one client approval")
198
parser.add_argument("-H", "--host", help="Set host for client")
199
parser.add_argument("-s", "--secret", type=file,
200
help="Set password blob (file) for client")
201
parser.add_argument("-A", "--approve", action="store_true",
202
help="Approve any current client request")
203
parser.add_argument("-D", "--deny", action="store_true",
204
help="Deny any current client request")
205
parser.add_argument("client", nargs="*", help="Client name")
206
options = parser.parse_args()
208
if has_actions(options) and not options.client 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"
213
if options.all and not has_actions(options):
214
parser.error("--all requires an action.")
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",
224
mandos_serv = dbus.Interface(mandos_dbus_objc,
225
dbus_interface = server_interface)
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())
234
mandos_clients = mandos_serv.GetAllClientsWithProperties()
237
os.dup2(stderrcopy, sys.stderr.fileno())
239
except dbus.exceptions.DBusException:
240
print("Access denied: Accessing mandos server through dbus.",
244
# Compile dict of (clients: properties) to process
247
if options.all or not options.client:
248
clients = dict((bus.get_object(busname, path), properties)
249
for path, properties in
250
mandos_clients.iteritems())
252
for name in options.client:
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
245
keywords = defaultkeywords
247
print_clients(clients.values(), keywords)
259
print("Client not found on server: %r" % name,
263
if not has_actions(options) and clients:
265
keywords = ("Name", "Enabled", "Timeout",
266
"LastCheckedOK", "Created", "Interval",
267
"Host", "Fingerprint", "CheckerRunning",
268
"LastEnabled", "ApprovalPending",
270
"LastApprovalRequest", "ApprovalDelay",
271
"ApprovalDuration", "Checker",
249
# Process each client in the list by all selected options
250
for client in clients:
252
mandos_serv.RemoveClient(client.__dbus_object_path__)
254
client.Enable(dbus_interface=client_interface)
256
client.Disable(dbus_interface=client_interface)
257
if options.bump_timeout:
258
client.CheckedOK(dbus_interface=client_interface)
259
if options.start_checker:
260
client.StartChecker(dbus_interface=client_interface)
261
if options.stop_checker:
262
client.StopChecker(dbus_interface=client_interface)
263
if options.is_enabled:
264
sys.exit(0 if client.Get(client_interface,
266
dbus_interface=dbus.PROPERTIES_IFACE)
269
client.Set(client_interface, u"Checker", options.checker,
270
dbus_interface=dbus.PROPERTIES_IFACE)
272
client.Set(client_interface, u"Host", options.host,
273
dbus_interface=dbus.PROPERTIES_IFACE)
275
client.Set(client_interface, u"Interval",
276
timedelta_to_milliseconds
277
(string_to_delta(options.interval)),
278
dbus_interface=dbus.PROPERTIES_IFACE)
279
if options.approval_delay:
280
client.Set(client_interface, u"ApprovalDelay",
281
timedelta_to_milliseconds
282
(string_to_delta(options.
284
dbus_interface=dbus.PROPERTIES_IFACE)
285
if options.approval_duration:
286
client.Set(client_interface, u"ApprovalDuration",
287
timedelta_to_milliseconds
288
(string_to_delta(options.
290
dbus_interface=dbus.PROPERTIES_IFACE)
292
client.Set(client_interface, u"Timeout",
293
timedelta_to_milliseconds
294
(string_to_delta(options.timeout)),
295
dbus_interface=dbus.PROPERTIES_IFACE)
297
client.Set(client_interface, u"Secret",
298
dbus.ByteArray(open(options.secret,
300
dbus_interface=dbus.PROPERTIES_IFACE)
301
if options.approved_by_default is not None:
302
client.Set(client_interface, u"ApprovedByDefault",
304
.approved_by_default),
305
dbus_interface=dbus.PROPERTIES_IFACE)
307
client.Approve(dbus.Boolean(True),
308
dbus_interface=client_interface)
310
client.Approve(dbus.Boolean(False),
311
dbus_interface=client_interface)
274
keywords = defaultkeywords
276
print_clients(clients.values(), keywords)
278
# Process each client in the list by all selected options
279
for client in clients:
281
mandos_serv.RemoveClient(client.__dbus_object_path__)
283
client.Enable(dbus_interface=client_interface)
285
client.Disable(dbus_interface=client_interface)
286
if options.bump_timeout:
287
client.CheckedOK(dbus_interface=client_interface)
288
if options.start_checker:
289
client.StartChecker(dbus_interface=client_interface)
290
if options.stop_checker:
291
client.StopChecker(dbus_interface=client_interface)
292
if options.is_enabled:
293
sys.exit(0 if client.Get(client_interface,
296
dbus.PROPERTIES_IFACE)
298
if options.checker is not None:
299
client.Set(client_interface, "Checker",
301
dbus_interface=dbus.PROPERTIES_IFACE)
302
if options.host is not None:
303
client.Set(client_interface, "Host", options.host,
304
dbus_interface=dbus.PROPERTIES_IFACE)
305
if options.interval is not None:
306
client.Set(client_interface, "Interval",
307
timedelta_to_milliseconds
308
(string_to_delta(options.interval)),
309
dbus_interface=dbus.PROPERTIES_IFACE)
310
if options.approval_delay is not None:
311
client.Set(client_interface, "ApprovalDelay",
312
timedelta_to_milliseconds
313
(string_to_delta(options.
315
dbus_interface=dbus.PROPERTIES_IFACE)
316
if options.approval_duration is not None:
317
client.Set(client_interface, "ApprovalDuration",
318
timedelta_to_milliseconds
319
(string_to_delta(options.
321
dbus_interface=dbus.PROPERTIES_IFACE)
322
if options.timeout is not None:
323
client.Set(client_interface, "Timeout",
324
timedelta_to_milliseconds
325
(string_to_delta(options.timeout)),
326
dbus_interface=dbus.PROPERTIES_IFACE)
327
if options.extended_timeout is not None:
328
client.Set(client_interface, "ExtendedTimeout",
329
timedelta_to_milliseconds
330
(string_to_delta(options.extended_timeout)),
331
dbus_interface=dbus.PROPERTIES_IFACE)
332
if options.secret is not None:
333
client.Set(client_interface, "Secret",
334
dbus.ByteArray(options.secret.read()),
335
dbus_interface=dbus.PROPERTIES_IFACE)
336
if options.approved_by_default is not None:
337
client.Set(client_interface, "ApprovedByDefault",
339
.approved_by_default),
340
dbus_interface=dbus.PROPERTIES_IFACE)
342
client.Approve(dbus.Boolean(True),
343
dbus_interface=client_interface)
345
client.Approve(dbus.Boolean(False),
346
dbus_interface=client_interface)
313
if __name__ == '__main__':
348
if __name__ == "__main__":