/mandos/trunk

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/trunk

« back to all changes in this revision

Viewing changes to mandos-ctl

  • Committer: teddy at bsnet
  • Date: 2010-09-09 18:16:14 UTC
  • mfrom: (237.2.35 mandos-empty-device)
  • Revision ID: teddy@fukt.bsnet.se-20100909181614-oanlmvkzsiodbo3c
Merge in branch to interpret an empty device name to mean
"autodetect".

Show diffs side-by-side

added added

removed removed

Lines of Context:
mandos-ctl
8
8
import locale
9
9
import datetime
10
10
import re
11
 
import os
12
11
 
13
12
locale.setlocale(locale.LC_ALL, u'')
14
13
 
15
14
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',
 
15
    'name': u'Name',
 
16
    'enabled': u'Enabled',
 
17
    'timeout': u'Timeout',
 
18
    'last_checked_ok': u'Last Successful Check',
 
19
    'created': u'Created',
 
20
    'interval': u'Interval',
 
21
    'host': u'Host',
 
22
    'fingerprint': u'Fingerprint',
 
23
    'checker_running': u'Check Is Running',
 
24
    'last_enabled': u'Last Enabled',
 
25
    'checker': u'Checker',
27
26
    }
28
 
defaultkeywords = ('Name', 'Enabled', 'Timeout', 'LastCheckedOK')
 
27
defaultkeywords = ('name', 'enabled', 'timeout', 'last_checked_ok')
29
28
domain = 'se.bsnet.fukt'
30
29
busname = domain + '.Mandos'
31
30
server_path = '/'
32
31
server_interface = domain + '.Mandos'
33
32
client_interface = domain + '.Mandos.Client'
34
33
version = "1.0.14"
 
34
bus = dbus.SystemBus()
 
35
mandos_dbus_objc = bus.get_object(busname, server_path)
 
36
mandos_serv = dbus.Interface(mandos_dbus_objc,
 
37
                             dbus_interface = server_interface)
 
38
mandos_clients = mandos_serv.GetAllClientsWithProperties()
35
39
 
36
40
def timedelta_to_milliseconds(td):
37
41
    "Convert a datetime.timedelta object to milliseconds"
89
93
        timevalue += delta
90
94
    return timevalue
91
95
 
92
 
def print_clients(clients, keywords):
 
96
def print_clients(clients):
93
97
    def valuetostring(value, keyword):
94
98
        if type(value) is dbus.Boolean:
95
99
            return u"Yes" if value else u"No"
96
 
        if keyword in (u"Timeout", u"Interval"):
 
100
        if keyword in (u"timeout", u"interval"):
97
101
            return milliseconds_to_string(value)
98
102
        return unicode(value)
99
103
    
100
104
    # Create format string to print table rows
101
105
    format_string = u' '.join(u'%%-%ds' %
102
106
                              max(len(tablewords[key]),
103
 
                                  max(len(valuetostring(client[key],
104
 
                                                        key))
 
107
                                  max(len(valuetostring(client[key], key))
105
108
                                      for client in
106
109
                                      clients))
107
110
                              for key in keywords)
111
114
        print format_string % tuple(valuetostring(client[key], key)
112
115
                                    for key in keywords)
113
116
 
114
 
def has_actions(options):
115
 
    return any((options.enable,
116
 
                options.disable,
117
 
                options.bump_timeout,
118
 
                options.start_checker,
119
 
                options.stop_checker,
120
 
                options.is_enabled,
121
 
                options.remove,
122
 
                options.checker is not None,
123
 
                options.timeout is not None,
124
 
                options.interval is not None,
125
 
                options.host is not None,
126
 
                options.secret is not None,
127
 
                options.approve,
128
 
                options.deny))
129
 
        
130
 
def main():
131
 
        parser = OptionParser(version = "%%prog %s" % version)
132
 
        parser.add_option("-a", "--all", action="store_true",
133
 
                          help="Select all clients")
134
 
        parser.add_option("-v", "--verbose", action="store_true",
135
 
                          help="Print all fields")
136
 
        parser.add_option("-e", "--enable", action="store_true",
137
 
                          help="Enable client")
138
 
        parser.add_option("-d", "--disable", action="store_true",
139
 
                          help="disable client")
140
 
        parser.add_option("-b", "--bump-timeout", action="store_true",
141
 
                          help="Bump timeout for client")
142
 
        parser.add_option("--start-checker", action="store_true",
143
 
                          help="Start checker for client")
144
 
        parser.add_option("--stop-checker", action="store_true",
145
 
                          help="Stop checker for client")
146
 
        parser.add_option("-V", "--is-enabled", action="store_true",
147
 
                          help="Check if client is enabled")
148
 
        parser.add_option("-r", "--remove", action="store_true",
149
 
                          help="Remove client")
150
 
        parser.add_option("-c", "--checker", type="string",
151
 
                          help="Set checker command for client")
152
 
        parser.add_option("-t", "--timeout", type="string",
153
 
                          help="Set timeout for client")
154
 
        parser.add_option("-i", "--interval", type="string",
155
 
                          help="Set checker interval for client")
156
 
        parser.add_option("-H", "--host", type="string",
157
 
                          help="Set host for client")
158
 
        parser.add_option("-s", "--secret", type="string",
159
 
                          help="Set password blob (file) for client")
160
 
        parser.add_option("-A", "--approve", action="store_true",
161
 
                          help="Approve any current client request")
162
 
        parser.add_option("-D", "--deny", action="store_true",
163
 
                          help="Deny any current client request")
164
 
        options, client_names = parser.parse_args()
165
 
        
166
 
        if has_actions(options) and not client_names and not options.all:
167
 
            parser.error('Options requires clients names or --all.')
168
 
        if options.verbose and has_actions(options):
169
 
            parser.error('Verbose option can only be used alone or with --all.')
170
 
        if options.all and not has_actions(options):
171
 
            parser.error('--all requires an action')
172
 
            
173
 
        try:
174
 
            bus = dbus.SystemBus()
175
 
            mandos_dbus_objc = bus.get_object(busname, server_path)
176
 
        except dbus.exceptions.DBusException:
177
 
            print >> sys.stderr, "Could not connect to Mandos server"
178
 
            sys.exit(1)
179
 
    
180
 
        mandos_serv = dbus.Interface(mandos_dbus_objc,
181
 
                                     dbus_interface = server_interface)
182
 
 
183
 
        #block stderr since dbus library prints to stderr
184
 
        null = os.open(os.path.devnull, os.O_RDWR)
185
 
        stderrcopy = os.dup(sys.stderr.fileno())
186
 
        os.dup2(null, sys.stderr.fileno())
187
 
        os.close(null)
188
 
        try:
189
 
            try:
190
 
                mandos_clients = mandos_serv.GetAllClientsWithProperties()
191
 
            finally:
192
 
                #restore stderr
193
 
                os.dup2(stderrcopy, sys.stderr.fileno())
194
 
                os.close(stderrcopy)
195
 
        except dbus.exceptions.DBusException, e:
196
 
            print >> sys.stderr, "Access denied: Accessing mandos server through dbus."
197
 
            sys.exit(1)
198
 
            
199
 
        # Compile dict of (clients: properties) to process
200
 
        clients={}
201
 
        
202
 
        if options.all or not client_names:
203
 
            clients = dict((bus.get_object(busname, path), properties)
204
 
                           for path, properties in
205
 
                           mandos_clients.iteritems())
206
 
        else:
207
 
            for name in client_names:
208
 
                for path, client in mandos_clients.iteritems():
209
 
                    if client['Name'] == name:
210
 
                        client_objc = bus.get_object(busname, path)
211
 
                        clients[client_objc] = client
212
 
                        break
213
 
                else:
214
 
                    print >> sys.stderr, "Client not found on server: %r" % name
215
 
                    sys.exit(1)
216
 
            
217
 
        if not has_actions(options) and clients:
218
 
            if options.verbose:
219
 
                keywords = ('Name', 'Enabled', 'Timeout', 'LastCheckedOK',
220
 
                            'Created', 'Interval', 'Host', 'Fingerprint',
221
 
                            'CheckerRunning', 'LastEnabled', 'Checker')
222
 
            else:
223
 
                keywords = defaultkeywords
224
 
                
225
 
            print_clients(clients.values(), keywords)
226
 
        else:
227
 
            # Process each client in the list by all selected options
228
 
            for client in clients:
229
 
                if options.remove:
230
 
                    mandos_serv.RemoveClient(client.__dbus_object_path__)
231
 
                if options.enable:
232
 
                    client.Enable(dbus_interface=client_interface)
233
 
                if options.disable:
234
 
                    client.Disable(dbus_interface=client_interface)
235
 
                if options.bump_timeout:
236
 
                    client.CheckedOK(dbus_interface=client_interface)
237
 
                if options.start_checker:
238
 
                    client.StartChecker(dbus_interface=client_interface)
239
 
                if options.stop_checker:
240
 
                    client.StopChecker(dbus_interface=client_interface)
241
 
                if options.is_enabled:
242
 
                    sys.exit(0 if client.Get(client_interface,
243
 
                                             u"Enabled",
244
 
                                             dbus_interface=dbus.PROPERTIES_IFACE)
245
 
                             else 1)
246
 
                if options.checker:
247
 
                    client.Set(client_interface, u"Checker", options.checker,
248
 
                               dbus_interface=dbus.PROPERTIES_IFACE)
249
 
                if options.host:
250
 
                    client.Set(client_interface, u"Host", options.host,
251
 
                               dbus_interface=dbus.PROPERTIES_IFACE)
252
 
                if options.interval:
253
 
                    client.Set(client_interface, u"Interval",
254
 
                               timedelta_to_milliseconds
255
 
                               (string_to_delta(options.interval)),
256
 
                               dbus_interface=dbus.PROPERTIES_IFACE)
257
 
                if options.timeout:
258
 
                    client.Set(client_interface, u"Timeout",
259
 
                               timedelta_to_milliseconds(string_to_delta
260
 
                                                         (options.timeout)),
261
 
                               dbus_interface=dbus.PROPERTIES_IFACE)
262
 
                if options.secret:
263
 
                    client.Set(client_interface, u"Secret",
264
 
                               dbus.ByteArray(open(options.secret, u'rb').read()),
265
 
                               dbus_interface=dbus.PROPERTIES_IFACE)
266
 
                if options.approve:
267
 
                    client.Approve(dbus.Boolean(True), dbus_interface=client_interface)
268
 
                if options.deny:
269
 
                    client.Approve(dbus.Boolean(False), dbus_interface=client_interface)
270
 
 
271
 
if __name__ == '__main__':
272
 
    main()
 
117
parser = OptionParser(version = "%%prog %s" % version)
 
118
parser.add_option("-a", "--all", action="store_true",
 
119
                  help="Print all fields")
 
120
parser.add_option("-e", "--enable", action="store_true",
 
121
                  help="Enable client")
 
122
parser.add_option("-d", "--disable", action="store_true",
 
123
                  help="disable client")
 
124
parser.add_option("-b", "--bump-timeout", action="store_true",
 
125
                  help="Bump timeout for client")
 
126
parser.add_option("--start-checker", action="store_true",
 
127
                  help="Start checker for client")
 
128
parser.add_option("--stop-checker", action="store_true",
 
129
                  help="Stop checker for client")
 
130
parser.add_option("-V", "--is-enabled", action="store_true",
 
131
                  help="Check if client is enabled")
 
132
parser.add_option("-r", "--remove", action="store_true",
 
133
                  help="Remove client")
 
134
parser.add_option("-c", "--checker", type="string",
 
135
                  help="Set checker command for client")
 
136
parser.add_option("-t", "--timeout", type="string",
 
137
                  help="Set timeout for client")
 
138
parser.add_option("-i", "--interval", type="string",
 
139
                  help="Set checker interval for client")
 
140
parser.add_option("-H", "--host", type="string",
 
141
                  help="Set host for client")
 
142
parser.add_option("-s", "--secret", type="string",
 
143
                  help="Set password blob (file) for client")
 
144
options, client_names = parser.parse_args()
 
145
 
 
146
# Compile list of clients to process
 
147
clients=[]
 
148
for name in client_names:
 
149
    for path, client in mandos_clients.iteritems():
 
150
        if client['name'] == name:
 
151
            client_objc = bus.get_object(busname, path)
 
152
            clients.append(client_objc)
 
153
            break
 
154
    else:
 
155
        print >> sys.stderr, "Client not found on server: %r" % name
 
156
        sys.exit(1)
 
157
 
 
158
if not clients and mandos_clients.values():
 
159
    keywords = defaultkeywords
 
160
    if options.all:
 
161
        keywords = ('name', 'enabled', 'timeout', 'last_checked_ok',
 
162
                    'created', 'interval', 'host', 'fingerprint',
 
163
                    'checker_running', 'last_enabled', 'checker')
 
164
    print_clients(mandos_clients.values())
 
165
 
 
166
# Process each client in the list by all selected options
 
167
for client in clients:
 
168
    if options.remove:
 
169
        mandos_serv.RemoveClient(client.__dbus_object_path__)
 
170
    if options.enable:
 
171
        client.Enable(dbus_interface=client_interface)
 
172
    if options.disable:
 
173
        client.Disable(dbus_interface=client_interface)
 
174
    if options.bump_timeout:
 
175
        client.CheckedOK(dbus_interface=client_interface)
 
176
    if options.start_checker:
 
177
        client.StartChecker(dbus_interface=client_interface)
 
178
    if options.stop_checker:
 
179
        client.StopChecker(dbus_interface=client_interface)
 
180
    if options.is_enabled:
 
181
        sys.exit(0 if client.Get(client_interface,
 
182
                                 u"enabled",
 
183
                                 dbus_interface=dbus.PROPERTIES_IFACE)
 
184
                 else 1)
 
185
    if options.checker:
 
186
        client.Set(client_interface, u"checker", options.checker,
 
187
                   dbus_interface=dbus.PROPERTIES_IFACE)
 
188
    if options.host:
 
189
        client.Set(client_interface, u"host", options.host,
 
190
                   dbus_interface=dbus.PROPERTIES_IFACE)
 
191
    if options.interval:
 
192
        client.Set(client_interface, u"interval",
 
193
                   timedelta_to_milliseconds
 
194
                   (string_to_delta(options.interval)),
 
195
                   dbus_interface=dbus.PROPERTIES_IFACE)
 
196
    if options.timeout:
 
197
        client.Set(client_interface, u"timeout",
 
198
                   timedelta_to_milliseconds(string_to_delta
 
199
                                             (options.timeout)),
 
200
                   dbus_interface=dbus.PROPERTIES_IFACE)
 
201
    if options.secret:
 
202
        client.Set(client_interface, u"secret",
 
203
                   dbus.ByteArray(open(options.secret, u'rb').read()),
 
204
                   dbus_interface=dbus.PROPERTIES_IFACE)