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  • Committer: teddy at bsnet
  • Date: 2011-02-15 18:37:39 UTC
  • mto: This revision was merged to the branch mainline in revision 465.
  • Revision ID: teddy@fukt.bsnet.se-20110215183739-qeoi1kjthc1ob2ca
* mandos-ctl: Use only unicode string literals.

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mandos-ctl
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#!/usr/bin/python
2
2
# -*- mode: python; coding: utf-8 -*-
 
3
# 
 
4
# Mandos Monitor - Control and monitor the Mandos server
 
5
# 
 
6
# Copyright © 2008-2010 Teddy Hogeborn
 
7
# Copyright © 2008-2010 Björn Påhlsson
 
8
# 
 
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.
 
13
#
 
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.
 
18
# 
 
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
# 
3
24
 
4
25
from __future__ import division
5
26
import sys
10
31
import re
11
32
import os
12
33
 
13
 
locale.setlocale(locale.LC_ALL, u'')
 
34
locale.setlocale(locale.LC_ALL, u"")
14
35
 
15
36
tablewords = {
16
 
    'Name': u'Name',
17
 
    'Enabled': u'Enabled',
18
 
    'Timeout': u'Timeout',
19
 
    'LastCheckedOK': u'Last Successful Check',
20
 
    'Created': u'Created',
21
 
    'Interval': u'Interval',
22
 
    'Host': u'Host',
23
 
    'Fingerprint': u'Fingerprint',
24
 
    'CheckerRunning': u'Check Is Running',
25
 
    'LastEnabled': u'Last Enabled',
26
 
    'Checker': u'Checker',
 
37
    u"Name": u"Name",
 
38
    u"Enabled": u"Enabled",
 
39
    u"Timeout": u"Timeout",
 
40
    u"LastCheckedOK": u"Last Successful Check",
 
41
    u"LastApprovalRequest": u"Last Approval Request",
 
42
    u"Created": u"Created",
 
43
    u"Interval": u"Interval",
 
44
    u"Host": u"Host",
 
45
    u"Fingerprint": u"Fingerprint",
 
46
    u"CheckerRunning": u"Check Is Running",
 
47
    u"LastEnabled": u"Last Enabled",
 
48
    u"ApprovalPending": u"Approval Is Pending",
 
49
    u"ApprovedByDefault": u"Approved By Default",
 
50
    u"ApprovalDelay": u"Approval Delay",
 
51
    u"ApprovalDuration": u"Approval Duration",
 
52
    u"Checker": u"Checker",
27
53
    }
28
 
defaultkeywords = ('Name', 'Enabled', 'Timeout', 'LastCheckedOK')
29
 
domain = 'se.bsnet.fukt'
30
 
busname = domain + '.Mandos'
31
 
server_path = '/'
32
 
server_interface = domain + '.Mandos'
33
 
client_interface = domain + '.Mandos.Client'
34
 
version = "1.0.14"
 
54
defaultkeywords = (u"Name", u"Enabled", u"Timeout", u"LastCheckedOK")
 
55
domain = u"se.bsnet.fukt"
 
56
busname = domain + u".Mandos"
 
57
server_path = u"/"
 
58
server_interface = domain + u".Mandos"
 
59
client_interface = domain + u".Mandos.Client"
 
60
version = u"1.2.3"
35
61
 
36
62
def timedelta_to_milliseconds(td):
37
 
    "Convert a datetime.timedelta object to milliseconds"
 
63
    """Convert a datetime.timedelta object to milliseconds"""
38
64
    return ((td.days * 24 * 60 * 60 * 1000)
39
65
            + (td.seconds * 1000)
40
66
            + (td.microseconds // 1000))
42
68
def milliseconds_to_string(ms):
43
69
    td = datetime.timedelta(0, 0, 0, ms)
44
70
    return (u"%(days)s%(hours)02d:%(minutes)02d:%(seconds)02d"
45
 
            % { "days": "%dT" % td.days if td.days else "",
46
 
                "hours": td.seconds // 3600,
47
 
                "minutes": (td.seconds % 3600) // 60,
48
 
                "seconds": td.seconds % 60,
 
71
            % { u"days": u"%dT" % td.days if td.days else u"",
 
72
                u"hours": td.seconds // 3600,
 
73
                u"minutes": (td.seconds % 3600) // 60,
 
74
                u"seconds": td.seconds % 60,
49
75
                })
50
76
 
51
77
 
52
78
def string_to_delta(interval):
53
79
    """Parse a string and return a datetime.timedelta
54
80
 
55
 
    >>> string_to_delta('7d')
 
81
    >>> string_to_delta("7d")
56
82
    datetime.timedelta(7)
57
 
    >>> string_to_delta('60s')
 
83
    >>> string_to_delta("60s")
58
84
    datetime.timedelta(0, 60)
59
 
    >>> string_to_delta('60m')
 
85
    >>> string_to_delta("60m")
60
86
    datetime.timedelta(0, 3600)
61
 
    >>> string_to_delta('24h')
 
87
    >>> string_to_delta("24h")
62
88
    datetime.timedelta(1)
63
 
    >>> string_to_delta(u'1w')
 
89
    >>> string_to_delta(u"1w")
64
90
    datetime.timedelta(7)
65
 
    >>> string_to_delta('5m 30s')
 
91
    >>> string_to_delta("5m 30s")
66
92
    datetime.timedelta(0, 330)
67
93
    """
68
94
    timevalue = datetime.timedelta(0)
69
 
    regexp = re.compile("\d+[dsmhw]")
 
95
    regexp = re.compile(u"\d+[dsmhw]")
70
96
    
71
97
    for s in regexp.findall(interval):
72
98
        try:
93
119
    def valuetostring(value, keyword):
94
120
        if type(value) is dbus.Boolean:
95
121
            return u"Yes" if value else u"No"
96
 
        if keyword in (u"timeout", u"interval"):
 
122
        if keyword in (u"Timeout", u"Interval", u"ApprovalDelay",
 
123
                       u"ApprovalDuration"):
97
124
            return milliseconds_to_string(value)
98
125
        return unicode(value)
99
126
    
100
127
    # Create format string to print table rows
101
 
    format_string = u' '.join(u'%%-%ds' %
 
128
    format_string = u" ".join(u"%%-%ds" %
102
129
                              max(len(tablewords[key]),
103
130
                                  max(len(valuetostring(client[key],
104
131
                                                        key))
110
137
    for client in clients:
111
138
        print format_string % tuple(valuetostring(client[key], key)
112
139
                                    for key in keywords)
 
140
 
113
141
def has_actions(options):
114
142
    return any((options.enable,
115
143
                options.disable,
121
149
                options.checker is not None,
122
150
                options.timeout is not None,
123
151
                options.interval is not None,
 
152
                options.approved_by_default is not None,
 
153
                options.approval_delay is not None,
 
154
                options.approval_duration is not None,
124
155
                options.host is not None,
125
156
                options.secret is not None,
126
157
                options.approve,
127
158
                options.deny))
128
159
        
129
160
def main():
130
 
        parser = OptionParser(version = "%%prog %s" % version)
131
 
        parser.add_option("-a", "--all", action="store_true",
132
 
                          help="Select all clients")
133
 
        parser.add_option("-v", "--verbose", action="store_true",
134
 
                          help="Print all fields")
135
 
        parser.add_option("-e", "--enable", action="store_true",
136
 
                          help="Enable client")
137
 
        parser.add_option("-d", "--disable", action="store_true",
138
 
                          help="disable client")
139
 
        parser.add_option("-b", "--bump-timeout", action="store_true",
140
 
                          help="Bump timeout for client")
141
 
        parser.add_option("--start-checker", action="store_true",
142
 
                          help="Start checker for client")
143
 
        parser.add_option("--stop-checker", action="store_true",
144
 
                          help="Stop checker for client")
145
 
        parser.add_option("-V", "--is-enabled", action="store_true",
146
 
                          help="Check if client is enabled")
147
 
        parser.add_option("-r", "--remove", action="store_true",
148
 
                          help="Remove client")
149
 
        parser.add_option("-c", "--checker", type="string",
150
 
                          help="Set checker command for client")
151
 
        parser.add_option("-t", "--timeout", type="string",
152
 
                          help="Set timeout for client")
153
 
        parser.add_option("-i", "--interval", type="string",
154
 
                          help="Set checker interval for client")
155
 
        parser.add_option("-H", "--host", type="string",
156
 
                          help="Set host for client")
157
 
        parser.add_option("-s", "--secret", type="string",
158
 
                          help="Set password blob (file) for client")
159
 
        parser.add_option("-A", "--approve", action="store_true",
160
 
                          help="Approve any current client request")
161
 
        parser.add_option("-D", "--deny", action="store_true",
162
 
                          help="Deny any current client request")
 
161
        parser = OptionParser(version = u"%%prog %s" % version)
 
162
        parser.add_option(u"-a", u"--all", action=u"store_true",
 
163
                          help=u"Select all clients")
 
164
        parser.add_option(u"-v", u"--verbose", action=u"store_true",
 
165
                          help=u"Print all fields")
 
166
        parser.add_option(u"-e", u"--enable", action=u"store_true",
 
167
                          help=u"Enable client")
 
168
        parser.add_option(u"-d", u"--disable", action=u"store_true",
 
169
                          help=u"disable client")
 
170
        parser.add_option(u"-b", u"--bump-timeout", action=u"store_true",
 
171
                          help=u"Bump timeout for client")
 
172
        parser.add_option(u"--start-checker", action=u"store_true",
 
173
                          help=u"Start checker for client")
 
174
        parser.add_option(u"--stop-checker", action=u"store_true",
 
175
                          help=u"Stop checker for client")
 
176
        parser.add_option(u"-V", u"--is-enabled", action=u"store_true",
 
177
                          help=u"Check if client is enabled")
 
178
        parser.add_option(u"-r", u"--remove", action=u"store_true",
 
179
                          help=u"Remove client")
 
180
        parser.add_option(u"-c", u"--checker", type=u"string",
 
181
                          help=u"Set checker command for client")
 
182
        parser.add_option(u"-t", u"--timeout", type=u"string",
 
183
                          help=u"Set timeout for client")
 
184
        parser.add_option(u"-i", u"--interval", type=u"string",
 
185
                          help=u"Set checker interval for client")
 
186
        parser.add_option(u"--approve-by-default", action=u"store_true",
 
187
                          dest=u"approved_by_default",
 
188
                          help=u"Set client to be approved by default")
 
189
        parser.add_option(u"--deny-by-default", action=u"store_false",
 
190
                          dest=u"approved_by_default",
 
191
                          help=u"Set client to be denied by default")
 
192
        parser.add_option(u"--approval-delay", type=u"string",
 
193
                          help=u"Set delay before client approve/deny")
 
194
        parser.add_option(u"--approval-duration", type=u"string",
 
195
                          help=u"Set duration of one client approval")
 
196
        parser.add_option(u"-H", u"--host", type=u"string",
 
197
                          help=u"Set host for client")
 
198
        parser.add_option(u"-s", u"--secret", type=u"string",
 
199
                          help=u"Set password blob (file) for client")
 
200
        parser.add_option(u"-A", u"--approve", action=u"store_true",
 
201
                          help=u"Approve any current client request")
 
202
        parser.add_option(u"-D", u"--deny", action=u"store_true",
 
203
                          help=u"Deny any current client request")
163
204
        options, client_names = parser.parse_args()
164
 
 
 
205
        
165
206
        if has_actions(options) and not client_names and not options.all:
166
 
            parser.error('Options requires clients names or --all.')
 
207
            parser.error(u"Options require clients names or --all.")
167
208
        if options.verbose and has_actions(options):
168
 
            parser.error('Verbose option can only be used alone or with --all.')
 
209
            parser.error(u"--verbose can only be used alone or with"
 
210
                         u" --all.")
169
211
        if options.all and not has_actions(options):
170
 
            parser.error('--all requires an action')
171
 
            
 
212
            parser.error(u"--all requires an action.")
 
213
        
172
214
        try:
173
215
            bus = dbus.SystemBus()
174
216
            mandos_dbus_objc = bus.get_object(busname, server_path)
175
217
        except dbus.exceptions.DBusException:
176
 
            print >> sys.stderr, "Could not connect to Mandos server"
 
218
            print >> sys.stderr, u"Could not connect to Mandos server"
177
219
            sys.exit(1)
178
220
    
179
221
        mandos_serv = dbus.Interface(mandos_dbus_objc,
192
234
                os.dup2(stderrcopy, sys.stderr.fileno())
193
235
                os.close(stderrcopy)
194
236
        except dbus.exceptions.DBusException, e:
195
 
            print >> sys.stderr, "Access denied: Accessing mandos server through dbus."
 
237
            print >> sys.stderr, u"Access denied: Accessing mandos server through dbus."
196
238
            sys.exit(1)
197
239
            
198
 
        # Compile list of clients to process
199
 
        clients=[]
200
 
 
 
240
        # Compile dict of (clients: properties) to process
 
241
        clients={}
 
242
        
201
243
        if options.all or not client_names:
202
 
            clients = (bus.get_object(busname, path) for path in mandos_clients.iterkeys())
 
244
            clients = dict((bus.get_object(busname, path), properties)
 
245
                           for path, properties in
 
246
                           mandos_clients.iteritems())
203
247
        else:
204
248
            for name in client_names:
205
249
                for path, client in mandos_clients.iteritems():
206
 
                    if client['Name'] == name:
 
250
                    if client[u"Name"] == name:
207
251
                        client_objc = bus.get_object(busname, path)
208
 
                        clients.append(client_objc)
 
252
                        clients[client_objc] = client
209
253
                        break
210
254
                else:
211
 
                    print >> sys.stderr, "Client not found on server: %r" % name
 
255
                    print >> sys.stderr, u"Client not found on server: %r" % name
212
256
                    sys.exit(1)
213
257
            
214
258
        if not has_actions(options) and clients:
215
259
            if options.verbose:
216
 
                keywords = ('Name', 'Enabled', 'Timeout', 'LastCheckedOK',
217
 
                            'Created', 'Interval', 'Host', 'Fingerprint',
218
 
                            'CheckerRunning', 'LastEnabled', 'Checker')
 
260
                keywords = (u"Name", u"Enabled", u"Timeout",
 
261
                            u"LastCheckedOK", u"Created", u"Interval",
 
262
                            u"Host", u"Fingerprint", u"CheckerRunning",
 
263
                            u"LastEnabled", u"ApprovalPending",
 
264
                            u"ApprovedByDefault",
 
265
                            u"LastApprovalRequest", u"ApprovalDelay",
 
266
                            u"ApprovalDuration", u"Checker")
219
267
            else:
220
268
                keywords = defaultkeywords
221
 
                
222
 
            print_clients(mandos_clients.values(), keywords)
 
269
            
 
270
            print_clients(clients.values(), keywords)
223
271
        else:
224
272
            # Process each client in the list by all selected options
225
273
            for client in clients:
251
299
                               timedelta_to_milliseconds
252
300
                               (string_to_delta(options.interval)),
253
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)
254
314
                if options.timeout:
255
315
                    client.Set(client_interface, u"Timeout",
256
 
                               timedelta_to_milliseconds(string_to_delta
257
 
                                                         (options.timeout)),
 
316
                               timedelta_to_milliseconds
 
317
                               (string_to_delta(options.timeout)),
258
318
                               dbus_interface=dbus.PROPERTIES_IFACE)
259
319
                if options.secret:
260
320
                    client.Set(client_interface, u"Secret",
261
 
                               dbus.ByteArray(open(options.secret, u'rb').read()),
 
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),
262
328
                               dbus_interface=dbus.PROPERTIES_IFACE)
263
329
                if options.approve:
264
 
                    client.Approve(dbus.Boolean(True), dbus_interface=client_interface)
265
 
                if options.deny:
266
 
                    client.Approve(dbus.Boolean(False), dbus_interface=client_interface)
 
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)
267
335
 
268
 
if __name__ == '__main__':
 
336
if __name__ == u"__main__":
269
337
    main()