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- Committer: Teddy Hogeborn
- Date: 2012-06-16 19:30:08 UTC
- mto: (301.1.1 release) (237.7.272 trunk)
- mto: This revision was merged to the branch mainline in revision 302.
- Revision ID: teddy@recompile.se-20120616193008-2erbfaw5a5y3yay1
* debian/mandos-client.README.Debian: Update documentation for using
multiple interfaces.
multiple interfaces.
- files added:
- DBUS-API
- debian/source
- network-hooks.d
- files modified:
- .bzrignore
added
removed
mandos-ctl
1
1
#!/usr/bin/python
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2
# -*- mode: python; coding: utf-8 -*-
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4
from __future__ import division
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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#
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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
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
20
# along with this program. If not, see
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# <http://www.gnu.org/licenses/>.
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#
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# Contact the authors at <mandos@recompile.se>.
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#
25
26
from __future__ import (division, absolute_import, print_function,
27
unicode_literals)
28
29
from future_builtins import *
30
5
31
import sys
6
32
import dbus
7
from optparse import OptionParser
33
import argparse
8
34
import locale
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35
import datetime
10
36
import re
37
import os
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38
12
locale.setlocale(locale.LC_ALL, u'')
39
locale.setlocale(locale.LC_ALL, "")
13
40
14
41
tablewords = {
15
'name': u'Name',
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'enabled': u'Enabled',
17
'timeout': u'Timeout',
18
'last_checked_ok': u'Last Successful Check',
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'created': u'Created',
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'interval': u'Interval',
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'host': u'Host',
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'fingerprint': u'Fingerprint',
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'checker_running': u'Check Is Running',
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'last_enabled': u'Last Enabled',
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'checker': u'Checker',
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"Name": "Name",
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"Enabled": "Enabled",
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"Timeout": "Timeout",
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"LastCheckedOK": "Last Successful Check",
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"LastApprovalRequest": "Last Approval Request",
47
"Created": "Created",
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"Interval": "Interval",
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"Host": "Host",
50
"Fingerprint": "Fingerprint",
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"CheckerRunning": "Check Is Running",
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"LastEnabled": "Last Enabled",
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"ApprovalPending": "Approval Is Pending",
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"ApprovedByDefault": "Approved By Default",
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"ApprovalDelay": "Approval Delay",
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"ApprovalDuration": "Approval Duration",
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"Checker": "Checker",
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"ExtendedTimeout" : "Extended Timeout"
26
59
}
27
defaultkeywords = ('name', 'enabled', 'timeout', 'last_checked_ok')
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domain = 'se.bsnet.fukt'
29
busname = domain + '.Mandos'
30
server_path = '/'
31
server_interface = domain + '.Mandos'
32
client_interface = domain + '.Mandos.Client'
33
version = "1.0.14"
34
try:
35
bus = dbus.SystemBus()
36
mandos_dbus_objc = bus.get_object(busname, server_path)
37
except dbus.exceptions.DBusException:
38
sys.exit(1)
39
40
mandos_serv = dbus.Interface(mandos_dbus_objc,
41
dbus_interface = server_interface)
42
mandos_clients = mandos_serv.GetAllClientsWithProperties()
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defaultkeywords = ("Name", "Enabled", "Timeout", "LastCheckedOK")
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domain = "se.recompile"
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busname = domain + ".Mandos"
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server_path = "/"
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server_interface = domain + ".Mandos"
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client_interface = domain + ".Mandos.Client"
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version = "1.5.5"
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67
44
68
def timedelta_to_milliseconds(td):
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"Convert a datetime.timedelta object to milliseconds"
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"""Convert a datetime.timedelta object to milliseconds"""
46
70
return ((td.days * 24 * 60 * 60 * 1000)
47
71
+ (td.seconds * 1000)
48
72
+ (td.microseconds // 1000))
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73
50
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def milliseconds_to_string(ms):
51
75
td = datetime.timedelta(0, 0, 0, ms)
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return (u"%(days)s%(hours)02d:%(minutes)02d:%(seconds)02d"
53
% { "days": "%dT" % td.days if td.days else "",
54
"hours": td.seconds // 3600,
55
"minutes": (td.seconds % 3600) // 60,
56
"seconds": td.seconds % 60,
57
})
58
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,
79
minutes = (td.seconds % 3600) // 60,
80
seconds = td.seconds % 60,
81
))
59
82
60
83
def string_to_delta(interval):
61
84
"""Parse a string and return a datetime.timedelta
62
63
>>> string_to_delta('7d')
85
86
>>> string_to_delta("7d")
64
87
datetime.timedelta(7)
65
>>> string_to_delta('60s')
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>>> string_to_delta("60s")
66
89
datetime.timedelta(0, 60)
67
>>> string_to_delta('60m')
90
>>> string_to_delta("60m")
68
91
datetime.timedelta(0, 3600)
69
>>> string_to_delta('24h')
92
>>> string_to_delta("24h")
70
93
datetime.timedelta(1)
71
>>> string_to_delta(u'1w')
94
>>> string_to_delta("1w")
72
95
datetime.timedelta(7)
73
>>> string_to_delta('5m 30s')
96
>>> string_to_delta("5m 30s")
74
97
datetime.timedelta(0, 330)
75
98
"""
76
timevalue = datetime.timedelta(0)
77
regexp = re.compile("\d+[dsmhw]")
99
value = datetime.timedelta(0)
100
regexp = re.compile("(\d+)([dsmhw]?)")
78
101
79
for s in regexp.findall(interval):
80
try:
81
suffix = unicode(s[-1])
82
value = int(s[:-1])
83
if suffix == u"d":
84
delta = datetime.timedelta(value)
85
elif suffix == u"s":
86
delta = datetime.timedelta(0, value)
87
elif suffix == u"m":
88
delta = datetime.timedelta(0, 0, 0, 0, value)
89
elif suffix == u"h":
90
delta = datetime.timedelta(0, 0, 0, 0, 0, value)
91
elif suffix == u"w":
92
delta = datetime.timedelta(0, 0, 0, 0, 0, 0, value)
93
else:
94
raise ValueError
95
except (ValueError, IndexError):
96
raise ValueError
97
timevalue += delta
98
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
99
116
100
def print_clients(clients):
117
def print_clients(clients, keywords):
101
118
def valuetostring(value, keyword):
102
119
if type(value) is dbus.Boolean:
103
return u"Yes" if value else u"No"
104
if keyword in (u"timeout", u"interval"):
120
return "Yes" if value else "No"
121
if keyword in ("Timeout", "Interval", "ApprovalDelay",
122
"ApprovalDuration", "ExtendedTimeout"):
105
123
return milliseconds_to_string(value)
106
124
return unicode(value)
107
125
108
126
# Create format string to print table rows
109
format_string = u' '.join(u'%%-%ds' %
110
max(len(tablewords[key]),
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max(len(valuetostring(client[key], key))
112
for client in
113
clients))
114
for key in keywords)
127
format_string = " ".join("{{{key}:{width}}}".format(
128
width = max(len(tablewords[key]),
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max(len(valuetostring(client[key],
130
key))
131
for client in
132
clients)),
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key = key) for key in keywords)
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# Print header line
116
print format_string % tuple(tablewords[key] for key in keywords)
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print(format_string.format(**tablewords))
117
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for client in clients:
118
print format_string % tuple(valuetostring(client[key], key)
119
for key in keywords)
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parser = OptionParser(version = "%%prog %s" % version)
122
parser.add_option("-a", "--all", action="store_true",
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help="Print all fields")
124
parser.add_option("-e", "--enable", action="store_true",
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help="Enable client")
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parser.add_option("-d", "--disable", action="store_true",
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help="disable client")
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parser.add_option("-b", "--bump-timeout", action="store_true",
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help="Bump timeout for client")
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parser.add_option("--start-checker", action="store_true",
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help="Start checker for client")
132
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")
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parser.add_option("-r", "--remove", action="store_true",
137
help="Remove client")
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parser.add_option("-c", "--checker", type="string",
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help="Set checker command for client")
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parser.add_option("-t", "--timeout", type="string",
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help="Set timeout for client")
142
parser.add_option("-i", "--interval", type="string",
143
help="Set checker interval for client")
144
parser.add_option("-H", "--host", type="string",
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help="Set host for client")
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parser.add_option("-s", "--secret", type="string",
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help="Set password blob (file) for client")
148
parser.add_option("-A", "--approve", action="store_true",
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help="Approve any current client request")
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parser.add_option("-D", "--deny", action="store_true",
151
help="Deny any current client request")
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options, client_names = parser.parse_args()
153
154
# Compile list of clients to process
155
clients=[]
156
for name in client_names:
157
for path, client in mandos_clients.iteritems():
158
if client['name'] == name:
159
client_objc = bus.get_object(busname, path)
160
clients.append(client_objc)
161
break
162
else:
163
print >> sys.stderr, "Client not found on server: %r" % name
164
sys.exit(1)
165
166
if not clients and mandos_clients.values():
167
keywords = defaultkeywords
168
if options.all:
169
keywords = ('name', 'enabled', 'timeout', 'last_checked_ok',
170
'created', 'interval', 'host', 'fingerprint',
171
'checker_running', 'last_enabled', 'checker')
172
print_clients(mandos_clients.values())
173
174
# Process each client in the list by all selected options
175
for client in clients:
176
if options.remove:
177
mandos_serv.RemoveClient(client.__dbus_object_path__)
178
if options.enable:
179
client.Enable(dbus_interface=client_interface)
180
if options.disable:
181
client.Disable(dbus_interface=client_interface)
182
if options.bump_timeout:
183
client.CheckedOK(dbus_interface=client_interface)
184
if options.start_checker:
185
client.StartChecker(dbus_interface=client_interface)
186
if options.stop_checker:
187
client.StopChecker(dbus_interface=client_interface)
188
if options.is_enabled:
189
sys.exit(0 if client.Get(client_interface,
190
u"enabled",
191
dbus_interface=dbus.PROPERTIES_IFACE)
192
else 1)
193
if options.checker:
194
client.Set(client_interface, u"checker", options.checker,
195
dbus_interface=dbus.PROPERTIES_IFACE)
196
if options.host:
197
client.Set(client_interface, u"host", options.host,
198
dbus_interface=dbus.PROPERTIES_IFACE)
199
if options.interval:
200
client.Set(client_interface, u"interval",
201
timedelta_to_milliseconds
202
(string_to_delta(options.interval)),
203
dbus_interface=dbus.PROPERTIES_IFACE)
204
if options.timeout:
205
client.Set(client_interface, u"timeout",
206
timedelta_to_milliseconds(string_to_delta
207
(options.timeout)),
208
dbus_interface=dbus.PROPERTIES_IFACE)
209
if options.secret:
210
client.Set(client_interface, u"secret",
211
dbus.ByteArray(open(options.secret, u'rb').read()),
212
dbus_interface=dbus.PROPERTIES_IFACE)
213
if options.approve:
214
client.Approve(dbus.Boolean(True), dbus_interface=client_interface)
215
if options.deny:
216
client.Approve(dbus.Boolean(False), dbus_interface=client_interface)
137
print(format_string.format(**dict((key,
138
valuetostring(client[key],
139
key))
140
for key in keywords)))
141
142
def has_actions(options):
143
return any((options.enable,
144
options.disable,
145
options.bump_timeout,
146
options.start_checker,
147
options.stop_checker,
148
options.is_enabled,
149
options.remove,
150
options.checker is not None,
151
options.timeout is not None,
152
options.extended_timeout is not None,
153
options.interval is not None,
154
options.approved_by_default is not None,
155
options.approval_delay is not None,
156
options.approval_duration is not None,
157
options.host is not None,
158
options.secret is not None,
159
options.approve,
160
options.deny))
161
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",
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
263
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")
278
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)
343
344
if __name__ == "__main__":
345
main()
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Version: 2.0.2.dev0