4
4
# Mandos Monitor - Control and monitor the Mandos server
6
# Copyright © 2008-2014 Teddy Hogeborn
7
# Copyright © 2008-2014 Björn Påhlsson
6
# Copyright © 2008-2015 Teddy Hogeborn
7
# Copyright © 2008-2015 Björn Påhlsson
9
9
# 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
64
64
"ApprovalDelay": "Approval Delay",
65
65
"ApprovalDuration": "Approval Duration",
66
66
"Checker": "Checker",
67
"ExtendedTimeout" : "Extended Timeout"
67
"ExtendedTimeout": "Extended Timeout"
69
69
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
70
70
domain = "se.recompile"
71
71
busname = domain + ".Mandos"
73
73
server_interface = domain + ".Mandos"
74
74
client_interface = domain + ".Mandos.Client"
77
def timedelta_to_milliseconds(td):
78
"""Convert a datetime.timedelta object to milliseconds"""
79
return ((td.days * 24 * 60 * 60 * 1000)
81
+ (td.microseconds // 1000))
83
78
def milliseconds_to_string(ms):
84
79
td = datetime.timedelta(0, 0, 0, ms)
85
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
86
.format(days = "{0}T".format(td.days) if td.days else "",
87
hours = td.seconds // 3600,
88
minutes = (td.seconds % 3600) // 60,
89
seconds = td.seconds % 60,
80
return ("{days}{hours:02}:{minutes:02}:{seconds:02}".format(
81
days = "{}T".format(td.days) if td.days else "",
82
hours = td.seconds // 3600,
83
minutes = (td.seconds % 3600) // 60,
84
seconds = td.seconds % 60))
93
87
def rfc3339_duration_to_delta(duration):
117
111
# avoid excessive use of external libraries.
119
113
# New type for defining tokens, syntax, and semantics all-in-one
120
Token = collections.namedtuple("Token",
121
("regexp", # To match token; if
122
# "value" is not None,
123
# must have a "group"
125
"value", # datetime.timedelta or
127
"followers")) # Tokens valid after
114
Token = collections.namedtuple("Token", (
115
"regexp", # To match token; if "value" is not None, must have
116
# a "group" containing digits
117
"value", # datetime.timedelta or None
118
"followers")) # Tokens valid after this token
129
119
# RFC 3339 "duration" tokens, syntax, and semantics; taken from
130
120
# the "duration" ABNF definition in RFC 3339, Appendix A.
131
121
token_end = Token(re.compile(r"$"), None, frozenset())
132
122
token_second = Token(re.compile(r"(\d+)S"),
133
123
datetime.timedelta(seconds=1),
134
frozenset((token_end,)))
124
frozenset((token_end, )))
135
125
token_minute = Token(re.compile(r"(\d+)M"),
136
126
datetime.timedelta(minutes=1),
137
127
frozenset((token_second, token_end)))
153
143
frozenset((token_month, token_end)))
154
144
token_week = Token(re.compile(r"(\d+)W"),
155
145
datetime.timedelta(weeks=1),
156
frozenset((token_end,)))
146
frozenset((token_end, )))
157
147
token_duration = Token(re.compile(r"P"), None,
158
148
frozenset((token_year, token_month,
159
149
token_day, token_time,
161
151
# Define starting values
162
152
value = datetime.timedelta() # Value so far
163
153
found_token = None
164
followers = frozenset(token_duration,) # Following valid tokens
154
followers = frozenset((token_duration, )) # Following valid tokens
165
155
s = duration # String left to parse
166
156
# Loop until end token is found
167
157
while found_token is not token_end:
192
183
def string_to_delta(interval):
193
184
"""Parse a string and return a datetime.timedelta
195
>>> string_to_delta("7d")
186
>>> string_to_delta('7d')
196
187
datetime.timedelta(7)
197
>>> string_to_delta("60s")
188
>>> string_to_delta('60s')
198
189
datetime.timedelta(0, 60)
199
>>> string_to_delta("60m")
190
>>> string_to_delta('60m')
200
191
datetime.timedelta(0, 3600)
201
>>> string_to_delta("24h")
192
>>> string_to_delta('24h')
202
193
datetime.timedelta(1)
203
>>> string_to_delta("1w")
194
>>> string_to_delta('1w')
204
195
datetime.timedelta(7)
205
>>> string_to_delta("5m 30s")
196
>>> string_to_delta('5m 30s')
206
197
datetime.timedelta(0, 330)
229
220
value += datetime.timedelta(0, 0, 0, int(num))
232
224
def print_clients(clients, keywords):
233
225
def valuetostring(value, keyword):
234
226
if type(value) is dbus.Boolean:
241
233
# Create format string to print table rows
242
234
format_string = " ".join("{{{key}:{width}}}".format(
243
width = max(len(tablewords[key]),
244
max(len(valuetostring(client[key],
248
key = key) for key in keywords)
235
width = max(len(tablewords[key]),
236
max(len(valuetostring(client[key], key))
237
for client in clients)),
249
240
# Print header line
250
241
print(format_string.format(**tablewords))
251
242
for client in clients:
252
print(format_string.format(**dict((key,
253
valuetostring(client[key],
255
for key in keywords)))
243
print(format_string.format(**{
244
key: valuetostring(client[key], key)
245
for key in keywords }))
257
248
def has_actions(options):
258
249
return any((options.enable,
278
270
parser = argparse.ArgumentParser()
279
271
parser.add_argument("--version", action="version",
280
version = "%(prog)s {0}".format(version),
272
version = "%(prog)s {}".format(version),
281
273
help="show version number and exit")
282
274
parser.add_argument("-a", "--all", action="store_true",
283
275
help="Select all clients")
344
336
bus = dbus.SystemBus()
345
337
mandos_dbus_objc = bus.get_object(busname, server_path)
346
338
except dbus.exceptions.DBusException:
347
print("Could not connect to Mandos server",
339
print("Could not connect to Mandos server", file=sys.stderr)
351
342
mandos_serv = dbus.Interface(mandos_dbus_objc,
374
365
if options.all or not options.client:
375
clients = dict((bus.get_object(busname, path), properties)
376
for path, properties in
377
mandos_clients.items())
366
clients = { bus.get_object(busname, path): properties
367
for path, properties in mandos_clients.items() }
379
369
for name in options.client:
380
for path, client in mandos_clients.iteritems():
370
for path, client in mandos_clients.items():
381
371
if client["Name"] == name:
382
372
client_objc = bus.get_object(busname, path)
383
373
clients[client_objc] = client
386
print("Client not found on server: {0!r}"
376
print("Client not found on server: {!r}"
387
377
.format(name), file=sys.stderr)
390
380
if not has_actions(options) and clients:
391
381
if options.verbose:
392
keywords = ("Name", "Enabled", "Timeout",
393
"LastCheckedOK", "Created", "Interval",
394
"Host", "Fingerprint", "CheckerRunning",
395
"LastEnabled", "ApprovalPending",
382
keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
383
"Created", "Interval", "Host", "Fingerprint",
384
"CheckerRunning", "LastEnabled",
385
"ApprovalPending", "ApprovedByDefault",
397
386
"LastApprovalRequest", "ApprovalDelay",
398
387
"ApprovalDuration", "Checker",
399
388
"ExtendedTimeout")
405
394
# Process each client in the list by all selected options
406
395
for client in clients:
407
397
def set_client_prop(prop, value):
408
398
"""Set a Client D-Bus property"""
409
399
client.Set(client_interface, prop, value,
410
400
dbus_interface=dbus.PROPERTIES_IFACE)
411
402
def set_client_prop_ms(prop, value):
412
403
"""Set a Client D-Bus property, converted
413
404
from a string to milliseconds."""
414
405
set_client_prop(prop,
415
timedelta_to_milliseconds
416
(string_to_delta(value)))
406
string_to_delta(value).total_seconds()
417
409
if options.remove:
418
410
mandos_serv.RemoveClient(client.__dbus_object_path__)
419
411
if options.enable:
added
removed
mandos-ctl
