64
58
"ApprovalDelay": "Approval Delay",
65
59
"ApprovalDuration": "Approval Duration",
66
60
"Checker": "Checker",
67
"ExtendedTimeout": "Extended Timeout"
61
"ExtendedTimeout" : "Extended Timeout"
69
63
defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
70
64
domain = "se.recompile"
71
65
busname = domain + ".Mandos"
73
67
server_interface = domain + ".Mandos"
74
68
client_interface = domain + ".Mandos.Client"
79
dbus.OBJECT_MANAGER_IFACE
80
except AttributeError:
81
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
71
def timedelta_to_milliseconds(td):
72
"""Convert a datetime.timedelta object to milliseconds"""
73
return ((td.days * 24 * 60 * 60 * 1000)
75
+ (td.microseconds // 1000))
83
77
def milliseconds_to_string(ms):
84
78
td = datetime.timedelta(0, 0, 0, ms)
85
return ("{days}{hours:02}:{minutes:02}:{seconds:02}".format(
86
days = "{}T".format(td.days) if td.days else "",
87
hours = td.seconds // 3600,
88
minutes = (td.seconds % 3600) // 60,
89
seconds = td.seconds % 60))
79
return ("{days}{hours:02}:{minutes:02}:{seconds:02}"
80
.format(days = "{0}T".format(td.days) if td.days else "",
81
hours = td.seconds // 3600,
82
minutes = (td.seconds % 3600) // 60,
83
seconds = td.seconds % 60,
92
87
def rfc3339_duration_to_delta(duration):
116
111
# avoid excessive use of external libraries.
118
113
# New type for defining tokens, syntax, and semantics all-in-one
119
Token = collections.namedtuple("Token", (
120
"regexp", # To match token; if "value" is not None, must have
121
# a "group" containing digits
122
"value", # datetime.timedelta or None
123
"followers")) # Tokens valid after this token
114
Token = collections.namedtuple("Token",
115
("regexp", # To match token; if
116
# "value" is not None,
117
# must have a "group"
119
"value", # datetime.timedelta or
121
"followers")) # Tokens valid after
124
123
# RFC 3339 "duration" tokens, syntax, and semantics; taken from
125
124
# the "duration" ABNF definition in RFC 3339, Appendix A.
126
125
token_end = Token(re.compile(r"$"), None, frozenset())
127
126
token_second = Token(re.compile(r"(\d+)S"),
128
127
datetime.timedelta(seconds=1),
129
frozenset((token_end, )))
128
frozenset((token_end,)))
130
129
token_minute = Token(re.compile(r"(\d+)M"),
131
130
datetime.timedelta(minutes=1),
132
131
frozenset((token_second, token_end)))
148
147
frozenset((token_month, token_end)))
149
148
token_week = Token(re.compile(r"(\d+)W"),
150
149
datetime.timedelta(weeks=1),
151
frozenset((token_end, )))
150
frozenset((token_end,)))
152
151
token_duration = Token(re.compile(r"P"), None,
153
152
frozenset((token_year, token_month,
154
153
token_day, token_time,
156
155
# Define starting values
157
156
value = datetime.timedelta() # Value so far
158
157
found_token = None
159
followers = frozenset((token_duration, )) # Following valid tokens
158
followers = frozenset(token_duration,) # Following valid tokens
160
159
s = duration # String left to parse
161
160
# Loop until end token is found
162
161
while found_token is not token_end:
188
186
def string_to_delta(interval):
189
187
"""Parse a string and return a datetime.timedelta
191
>>> string_to_delta('7d')
189
>>> string_to_delta("7d")
192
190
datetime.timedelta(7)
193
>>> string_to_delta('60s')
191
>>> string_to_delta("60s")
194
192
datetime.timedelta(0, 60)
195
>>> string_to_delta('60m')
193
>>> string_to_delta("60m")
196
194
datetime.timedelta(0, 3600)
197
>>> string_to_delta('24h')
195
>>> string_to_delta("24h")
198
196
datetime.timedelta(1)
199
>>> string_to_delta('1w')
197
>>> string_to_delta("1w")
200
198
datetime.timedelta(7)
201
>>> string_to_delta('5m 30s')
199
>>> string_to_delta("5m 30s")
202
200
datetime.timedelta(0, 330)
233
230
if keyword in ("Timeout", "Interval", "ApprovalDelay",
234
231
"ApprovalDuration", "ExtendedTimeout"):
235
232
return milliseconds_to_string(value)
233
return unicode(value)
238
235
# Create format string to print table rows
239
236
format_string = " ".join("{{{key}:{width}}}".format(
240
width = max(len(tablewords[key]),
241
max(len(valuetostring(client[key], key))
242
for client in clients)),
237
width = max(len(tablewords[key]),
238
max(len(valuetostring(client[key],
242
key = key) for key in keywords)
245
243
# Print header line
246
244
print(format_string.format(**tablewords))
247
245
for client in clients:
248
print(format_string.format(**{
249
key: valuetostring(client[key], key)
250
for key in keywords }))
246
print(format_string.format(**dict((key,
247
valuetostring(client[key],
249
for key in keywords)))
253
251
def has_actions(options):
254
252
return any((options.enable,
275
272
parser = argparse.ArgumentParser()
276
273
parser.add_argument("--version", action="version",
277
version = "%(prog)s {}".format(version),
274
version = "%(prog)s {0}".format(version),
278
275
help="show version number and exit")
279
276
parser.add_argument("-a", "--all", action="store_true",
280
277
help="Select all clients")
313
310
parser.add_argument("--approval-duration",
314
311
help="Set duration of one client approval")
315
312
parser.add_argument("-H", "--host", help="Set host for client")
316
parser.add_argument("-s", "--secret",
317
type=argparse.FileType(mode="rb"),
313
parser.add_argument("-s", "--secret", type=file,
318
314
help="Set password blob (file) for client")
319
315
parser.add_argument("-A", "--approve", action="store_true",
320
316
help="Approve any current client request")
341
337
bus = dbus.SystemBus()
342
338
mandos_dbus_objc = bus.get_object(busname, server_path)
343
339
except dbus.exceptions.DBusException:
344
print("Could not connect to Mandos server", file=sys.stderr)
340
print("Could not connect to Mandos server",
347
344
mandos_serv = dbus.Interface(mandos_dbus_objc,
348
345
dbus_interface = server_interface)
349
mandos_serv_object_manager = dbus.Interface(
350
mandos_dbus_objc, dbus_interface = dbus.OBJECT_MANAGER_IFACE)
352
347
#block stderr since dbus library prints to stderr
353
348
null = os.open(os.path.devnull, os.O_RDWR)
359
mandos_clients = { path: ifs_and_props[client_interface]
360
for path, ifs_and_props in
361
mandos_serv_object_manager
362
.GetManagedObjects().items()
363
if client_interface in ifs_and_props }
354
mandos_clients = mandos_serv.GetAllClientsWithProperties()
366
357
os.dup2(stderrcopy, sys.stderr.fileno())
367
358
os.close(stderrcopy)
368
except dbus.exceptions.DBusException as e:
369
print("Access denied: Accessing mandos server through D-Bus: {}"
370
.format(e), file=sys.stderr)
359
except dbus.exceptions.DBusException:
360
print("Access denied: Accessing mandos server through dbus.",
373
364
# Compile dict of (clients: properties) to process
376
367
if options.all or not options.client:
377
clients = { bus.get_object(busname, path): properties
378
for path, properties in mandos_clients.items() }
368
clients = dict((bus.get_object(busname, path), properties)
369
for path, properties in
370
mandos_clients.iteritems())
380
372
for name in options.client:
381
for path, client in mandos_clients.items():
373
for path, client in mandos_clients.iteritems():
382
374
if client["Name"] == name:
383
375
client_objc = bus.get_object(busname, path)
384
376
clients[client_objc] = client
387
print("Client not found on server: {!r}"
379
print("Client not found on server: {0!r}"
388
380
.format(name), file=sys.stderr)
391
383
if not has_actions(options) and clients:
392
384
if options.verbose:
393
keywords = ("Name", "Enabled", "Timeout", "LastCheckedOK",
394
"Created", "Interval", "Host", "Fingerprint",
395
"CheckerRunning", "LastEnabled",
396
"ApprovalPending", "ApprovedByDefault",
385
keywords = ("Name", "Enabled", "Timeout",
386
"LastCheckedOK", "Created", "Interval",
387
"Host", "Fingerprint", "CheckerRunning",
388
"LastEnabled", "ApprovalPending",
397
390
"LastApprovalRequest", "ApprovalDelay",
398
391
"ApprovalDuration", "Checker",
399
392
"ExtendedTimeout")
405
398
# Process each client in the list by all selected options
406
399
for client in clients:
408
400
def set_client_prop(prop, value):
409
401
"""Set a Client D-Bus property"""
410
402
client.Set(client_interface, prop, value,
411
403
dbus_interface=dbus.PROPERTIES_IFACE)
413
404
def set_client_prop_ms(prop, value):
414
405
"""Set a Client D-Bus property, converted
415
406
from a string to milliseconds."""
416
407
set_client_prop(prop,
417
string_to_delta(value).total_seconds()
408
timedelta_to_milliseconds
409
(string_to_delta(value)))
420
410
if options.remove:
421
411
mandos_serv.RemoveClient(client.__dbus_object_path__)
422
412
if options.enable:
added
removed
mandos-ctl
