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  • Committer: Teddy Hogeborn
  • Date: 2016-03-13 00:37:02 UTC
  • mto: (237.7.594 trunk)
  • mto: This revision was merged to the branch mainline in revision 339.
  • Revision ID: teddy@recompile.se-20160313003702-dulwtwt8ilpojra9
Server: Fix bug where it did not exit timely on signals

Use GLib.unix_signal_add() instead of signal.signal() to catch
signals; this will allow GLib to do its internal magic with signal
file descriptors.  (GLib does not handle signals properly otherwise.)
The function unix_signal_add() requires GLib 2.30 or later, which was
not required by PyGobject until version 3.7.1, so depend on this.

* INSTALL (Mandos Server): Document dependency on PyGObject 3.7.1
* mandos (main): Use GLib.unix_signal_add instead of signal.signal.
* init.d-mandos (do_stop): Remove workaround.
* mandos.service ([Service]): - '' -

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mandos-ctl.xml
 
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<?xml version="1.0" encoding="UTF-8"?>
 
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
 
3
        "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 
4
<!ENTITY COMMANDNAME "mandos-ctl">
 
5
<!ENTITY TIMESTAMP "2016-03-05">
 
6
<!ENTITY % common SYSTEM "common.ent">
 
7
%common;
 
8
]>
 
9
 
 
10
<refentry xmlns:xi="http://www.w3.org/2001/XInclude">
 
11
  <refentryinfo>
 
12
    <title>Mandos Manual</title>
 
13
    <!-- NWalsh’s docbook scripts use this to generate the footer: -->
 
14
    <productname>Mandos</productname>
 
15
    <productnumber>&version;</productnumber>
 
16
    <date>&TIMESTAMP;</date>
 
17
    <authorgroup>
 
18
      <author>
 
19
        <firstname>Björn</firstname>
 
20
        <surname>Påhlsson</surname>
 
21
        <address>
 
22
          <email>belorn@recompile.se</email>
 
23
        </address>
 
24
      </author>
 
25
      <author>
 
26
        <firstname>Teddy</firstname>
 
27
        <surname>Hogeborn</surname>
 
28
        <address>
 
29
          <email>teddy@recompile.se</email>
 
30
        </address>
 
31
      </author>
 
32
    </authorgroup>
 
33
    <copyright>
 
34
      <year>2010</year>
 
35
      <year>2011</year>
 
36
      <year>2012</year>
 
37
      <year>2013</year>
 
38
      <year>2014</year>
 
39
      <year>2015</year>
 
40
      <year>2016</year>
 
41
      <holder>Teddy Hogeborn</holder>
 
42
      <holder>Björn Påhlsson</holder>
 
43
    </copyright>
 
44
    <xi:include href="legalnotice.xml"/>
 
45
  </refentryinfo>
 
46
  
 
47
  <refmeta>
 
48
    <refentrytitle>&COMMANDNAME;</refentrytitle>
 
49
    <manvolnum>8</manvolnum>
 
50
  </refmeta>
 
51
  
 
52
  <refnamediv>
 
53
    <refname><command>&COMMANDNAME;</command></refname>
 
54
    <refpurpose>
 
55
      Control the operation of the Mandos server
 
56
    </refpurpose>
 
57
  </refnamediv>
 
58
  
 
59
  <refsynopsisdiv>
 
60
    <cmdsynopsis>
 
61
      <command>&COMMANDNAME;</command>
 
62
      <group>
 
63
        <arg choice="plain"><option>--enable</option></arg>
 
64
        <arg choice="plain"><option>-e</option></arg>
 
65
        <sbr/>
 
66
        <arg choice="plain"><option>--disable</option></arg>
 
67
        <arg choice="plain"><option>-d</option></arg>
 
68
      </group>
 
69
      <sbr/>
 
70
      <group>
 
71
        <arg choice="plain"><option>--bump-timeout</option></arg>
 
72
        <arg choice="plain"><option>-b</option></arg>
 
73
      </group>
 
74
      <sbr/>
 
75
      <group>
 
76
        <arg choice="plain"><option>--start-checker</option></arg>
 
77
      </group>
 
78
      <sbr/>
 
79
      <group>
 
80
        <arg choice="plain"><option>--stop-checker</option></arg>
 
81
      </group>
 
82
      <sbr/>
 
83
      <group>
 
84
        <arg choice="plain"><option>--remove</option></arg>
 
85
        <arg choice="plain"><option>-r</option></arg>
 
86
      </group>
 
87
      <sbr/>
 
88
      <group>
 
89
        <arg choice="plain"><option>--checker
 
90
        <replaceable>COMMAND</replaceable></option></arg>
 
91
        <arg choice="plain"><option>-c
 
92
        <replaceable>COMMAND</replaceable></option></arg>
 
93
      </group>
 
94
      <sbr/>
 
95
      <group>
 
96
        <arg choice="plain"><option>--timeout
 
97
        <replaceable>TIME</replaceable></option></arg>
 
98
        <arg choice="plain"><option>-t
 
99
        <replaceable>TIME</replaceable></option></arg>
 
100
      </group>
 
101
      <sbr/>
 
102
      <group>
 
103
        <arg choice="plain"><option>--extended-timeout
 
104
        <replaceable>TIME</replaceable></option></arg>
 
105
      </group>
 
106
      <sbr/>
 
107
      <group>
 
108
        <arg choice="plain"><option>--interval
 
109
        <replaceable>TIME</replaceable></option></arg>
 
110
        <arg choice="plain"><option>-i
 
111
        <replaceable>TIME</replaceable></option></arg>
 
112
      </group>
 
113
      <sbr/>
 
114
      <group>
 
115
        <arg choice="plain"><option>--approve-by-default</option
 
116
        ></arg>
 
117
        <sbr/>
 
118
        <arg choice="plain"><option>--deny-by-default</option></arg>
 
119
      </group>
 
120
      <sbr/>
 
121
      <group>
 
122
        <arg choice="plain"><option>--approval-delay
 
123
        <replaceable>TIME</replaceable></option></arg>
 
124
      </group>
 
125
      <sbr/>
 
126
      <group>
 
127
        <arg choice="plain"><option>--approval-duration
 
128
        <replaceable>TIME</replaceable></option></arg>
 
129
      </group>
 
130
      <sbr/>
 
131
      <group>
 
132
        <arg choice="plain"><option>--interval
 
133
        <replaceable>TIME</replaceable></option></arg>
 
134
        <arg choice="plain"><option>-i
 
135
        <replaceable>TIME</replaceable></option></arg>
 
136
      </group>
 
137
      <sbr/>
 
138
      <group>
 
139
        <arg choice="plain"><option>--host
 
140
        <replaceable>STRING</replaceable></option></arg>
 
141
        <arg choice="plain"><option>-H
 
142
        <replaceable>STRING</replaceable></option></arg>
 
143
      </group>
 
144
      <sbr/>
 
145
      <group>
 
146
        <arg choice="plain"><option>--secret
 
147
        <replaceable>FILENAME</replaceable></option></arg>
 
148
        <arg choice="plain"><option>-s
 
149
        <replaceable>FILENAME</replaceable></option></arg>
 
150
      </group>
 
151
      <sbr/>
 
152
      <group>
 
153
        <arg choice="plain"><option>--approve</option></arg>
 
154
        <arg choice="plain"><option>-A</option></arg>
 
155
        <sbr/>
 
156
        <arg choice="plain"><option>--deny</option></arg>
 
157
        <arg choice="plain"><option>-D</option></arg>
 
158
      </group>
 
159
      <sbr/>
 
160
      <group choice="req">
 
161
        <arg choice="plain"><option>--all</option></arg>
 
162
        <arg choice="plain"><option>-a</option></arg>
 
163
        <arg rep='repeat' choice='plain'>
 
164
          <replaceable>CLIENT</replaceable>
 
165
        </arg>
 
166
      </group>
 
167
    </cmdsynopsis>
 
168
    <cmdsynopsis>
 
169
      <command>&COMMANDNAME;</command>
 
170
      <group>
 
171
        <arg choice="plain"><option>--verbose</option></arg>
 
172
        <arg choice="plain"><option>-v</option></arg>
 
173
      </group>
 
174
      <group>
 
175
        <arg rep='repeat' choice='plain'>
 
176
          <replaceable>CLIENT</replaceable>
 
177
        </arg>
 
178
      </group>
 
179
    </cmdsynopsis>
 
180
    <cmdsynopsis>
 
181
      <command>&COMMANDNAME;</command>
 
182
      <group choice="req">
 
183
        <arg choice="plain"><option>--is-enabled</option></arg>
 
184
        <arg choice="plain"><option>-V</option></arg>
 
185
      </group>
 
186
      <arg choice='plain'><replaceable>CLIENT</replaceable></arg>
 
187
    </cmdsynopsis>
 
188
    <cmdsynopsis>
 
189
      <command>&COMMANDNAME;</command>
 
190
      <group choice="req">
 
191
        <arg choice="plain"><option>--help</option></arg>
 
192
        <arg choice="plain"><option>-h</option></arg>
 
193
      </group>
 
194
    </cmdsynopsis>
 
195
    <cmdsynopsis>
 
196
      <command>&COMMANDNAME;</command>
 
197
      <group choice="req">
 
198
        <arg choice="plain"><option>--version</option></arg>
 
199
        <arg choice="plain"><option>-v</option></arg>
 
200
      </group>
 
201
    </cmdsynopsis>
 
202
    <cmdsynopsis>
 
203
      <command>&COMMANDNAME;</command>
 
204
      <arg choice="plain"><option>--check</option></arg>
 
205
    </cmdsynopsis>
 
206
  </refsynopsisdiv>
 
207
  
 
208
  <refsect1 id="description">
 
209
    <title>DESCRIPTION</title>
 
210
    <para>
 
211
      <command>&COMMANDNAME;</command> is a program to control the
 
212
      operation of the Mandos server <citerefentry><refentrytitle
 
213
      >mandos</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
 
214
    </para>
 
215
    <para>
 
216
      This program can be used to change client settings, approve or
 
217
      deny client requests, and to remove clients from the server.
 
218
    </para>
 
219
  </refsect1>
 
220
  
 
221
  <refsect1 id="purpose">
 
222
    <title>PURPOSE</title>
 
223
    <para>
 
224
      The purpose of this is to enable <emphasis>remote and unattended
 
225
      rebooting</emphasis> of client host computer with an
 
226
      <emphasis>encrypted root file system</emphasis>.  See <xref
 
227
      linkend="overview"/> for details.
 
228
    </para>
 
229
  </refsect1>
 
230
  
 
231
  <refsect1 id="options">
 
232
    <title>OPTIONS</title>
 
233
    
 
234
    <variablelist>
 
235
      <varlistentry>
 
236
        <term><option>--help</option></term>
 
237
        <term><option>-h</option></term>
 
238
        <listitem>
 
239
          <para>
 
240
            Show a help message and exit
 
241
          </para>
 
242
        </listitem>
 
243
      </varlistentry>
 
244
      
 
245
      <varlistentry>
 
246
        <term><option>--enable</option></term>
 
247
        <term><option>-e</option></term>
 
248
        <listitem>
 
249
          <para>
 
250
            Enable client(s).  An enabled client will be eligble to
 
251
            receive its secret.
 
252
          </para>
 
253
        </listitem>
 
254
      </varlistentry>
 
255
      
 
256
      <varlistentry>
 
257
        <term><option>--disable</option></term>
 
258
        <term><option>-d</option></term>
 
259
        <listitem>
 
260
          <para>
 
261
            Disable client(s).  A disabled client will not be eligble
 
262
            to receive its secret, and no checkers will be started for
 
263
            it.
 
264
          </para>
 
265
        </listitem>
 
266
      </varlistentry>
 
267
      
 
268
      <varlistentry>
 
269
        <term><option>--bump-timeout</option></term>
 
270
        <listitem>
 
271
          <para>
 
272
            Bump the timeout of the specified client(s), just as if a
 
273
            checker had completed successfully for it/them.
 
274
          </para>
 
275
        </listitem>
 
276
      </varlistentry>
 
277
      
 
278
      <varlistentry>
 
279
        <term><option>--start-checker</option></term>
 
280
        <listitem>
 
281
          <para>
 
282
            Start a new checker now for the specified client(s).
 
283
          </para>
 
284
        </listitem>
 
285
      </varlistentry>
 
286
      
 
287
      <varlistentry>
 
288
        <term><option>--stop-checker</option></term>
 
289
        <listitem>
 
290
          <para>
 
291
            Stop any running checker for the specified client(s).
 
292
          </para>
 
293
        </listitem>
 
294
      </varlistentry>
 
295
      
 
296
      <varlistentry>
 
297
        <term><option>--remove</option></term>
 
298
        <term><option>-r</option></term>
 
299
        <listitem>
 
300
          <para>
 
301
            Remove the specified client(s) from the server.
 
302
          </para>
 
303
        </listitem>
 
304
      </varlistentry>
 
305
      
 
306
      <varlistentry>
 
307
        <term><option>--checker
 
308
        <replaceable>COMMAND</replaceable></option></term>
 
309
        <term><option>-c
 
310
        <replaceable>COMMAND</replaceable></option></term>
 
311
        <listitem>
 
312
          <para>
 
313
            Set the <varname>checker</varname> option of the specified
 
314
            client(s); see <citerefentry><refentrytitle
 
315
            >mandos-clients.conf</refentrytitle><manvolnum
 
316
            >5</manvolnum></citerefentry>.
 
317
          </para>
 
318
        </listitem>
 
319
      </varlistentry>
 
320
      
 
321
      <varlistentry>
 
322
        <term><option>--timeout
 
323
        <replaceable>TIME</replaceable></option></term>
 
324
        <term><option>-t
 
325
        <replaceable>TIME</replaceable></option></term>
 
326
        <listitem>
 
327
          <para>
 
328
            Set the <varname>timeout</varname> option of the specified
 
329
            client(s); see <citerefentry><refentrytitle
 
330
            >mandos-clients.conf</refentrytitle><manvolnum
 
331
            >5</manvolnum></citerefentry>.
 
332
          </para>
 
333
        </listitem>
 
334
      </varlistentry>
 
335
 
 
336
      <varlistentry>
 
337
        <term><option>--extended-timeout
 
338
        <replaceable>TIME</replaceable></option></term>
 
339
        <listitem>
 
340
          <para>
 
341
            Set the <varname>extended_timeout</varname> option of the
 
342
            specified client(s); see <citerefentry><refentrytitle
 
343
            >mandos-clients.conf</refentrytitle><manvolnum
 
344
            >5</manvolnum></citerefentry>.
 
345
          </para>
 
346
        </listitem>
 
347
      </varlistentry>
 
348
      
 
349
      <varlistentry>
 
350
        <term><option>--interval
 
351
        <replaceable>TIME</replaceable></option></term>
 
352
        <term><option>-i
 
353
        <replaceable>TIME</replaceable></option></term>
 
354
        <listitem>
 
355
          <para>
 
356
            Set the <varname>interval</varname> option of the
 
357
            specified client(s); see <citerefentry><refentrytitle
 
358
            >mandos-clients.conf</refentrytitle><manvolnum
 
359
            >5</manvolnum></citerefentry>.
 
360
          </para>
 
361
        </listitem>
 
362
      </varlistentry>
 
363
      
 
364
      <varlistentry>
 
365
        <term><option>--approve-by-default</option></term>
 
366
        <term><option>--deny-by-default</option></term>
 
367
        <listitem>
 
368
          <para>
 
369
            Set the <varname>approved_by_default</varname> option of
 
370
            the specified client(s) to <literal>True</literal> or
 
371
            <literal>False</literal>, respectively; see
 
372
            <citerefentry><refentrytitle
 
373
            >mandos-clients.conf</refentrytitle><manvolnum
 
374
            >5</manvolnum></citerefentry>.
 
375
          </para>
 
376
        </listitem>
 
377
      </varlistentry>
 
378
      
 
379
      <varlistentry>
 
380
        <term><option>--approval-delay
 
381
        <replaceable>TIME</replaceable></option></term>
 
382
        <listitem>
 
383
          <para>
 
384
            Set the <varname>approval_delay</varname> option of the
 
385
            specified client(s); see <citerefentry><refentrytitle
 
386
            >mandos-clients.conf</refentrytitle><manvolnum
 
387
            >5</manvolnum></citerefentry>.
 
388
          </para>
 
389
        </listitem>
 
390
      </varlistentry>
 
391
      
 
392
      <varlistentry>
 
393
        <term><option>--approval-duration
 
394
        <replaceable>TIME</replaceable></option></term>
 
395
        <listitem>
 
396
          <para>
 
397
            Set the <varname>approval_duration</varname> option of the
 
398
            specified client(s); see <citerefentry><refentrytitle
 
399
            >mandos-clients.conf</refentrytitle><manvolnum
 
400
            >5</manvolnum></citerefentry>.
 
401
          </para>
 
402
        </listitem>
 
403
      </varlistentry>
 
404
      
 
405
      <varlistentry>
 
406
        <term><option>--host
 
407
        <replaceable>STRING</replaceable></option></term>
 
408
        <term><option>-H
 
409
        <replaceable>STRING</replaceable></option></term>
 
410
        <listitem>
 
411
          <para>
 
412
            Set the <varname>host</varname> option of the specified
 
413
            client(s); see <citerefentry><refentrytitle
 
414
            >mandos-clients.conf</refentrytitle><manvolnum
 
415
            >5</manvolnum></citerefentry>.
 
416
          </para>
 
417
        </listitem>
 
418
      </varlistentry>
 
419
      
 
420
      <varlistentry>
 
421
        <term><option>--secret
 
422
        <replaceable>FILENAME</replaceable></option></term>
 
423
        <term><option>-s
 
424
        <replaceable>FILENAME</replaceable></option></term>
 
425
        <listitem>
 
426
          <para>
 
427
            Set the <varname>secfile</varname> option of the specified
 
428
            client(s); see <citerefentry><refentrytitle
 
429
            >mandos-clients.conf</refentrytitle><manvolnum
 
430
            >5</manvolnum></citerefentry>.
 
431
          </para>
 
432
        </listitem>
 
433
      </varlistentry>
 
434
      
 
435
      <varlistentry>
 
436
        <term><option>--approve</option></term>
 
437
        <term><option>-A</option></term>
 
438
        <listitem>
 
439
          <para>
 
440
            Approve client(s) if currently waiting for approval.
 
441
          </para>
 
442
        </listitem>
 
443
      </varlistentry>
 
444
      
 
445
      <varlistentry>
 
446
        <term><option>--deny</option></term>
 
447
        <term><option>-D</option></term>
 
448
        <listitem>
 
449
          <para>
 
450
            Deny client(s) if currently waiting for approval.
 
451
          </para>
 
452
        </listitem>
 
453
      </varlistentry>
 
454
      
 
455
      <varlistentry>
 
456
        <term><option>--all</option></term>
 
457
        <term><option>-a</option></term>
 
458
        <listitem>
 
459
          <para>
 
460
            Make the client-modifying options modify <emphasis
 
461
            >all</emphasis> clients.
 
462
          </para>
 
463
        </listitem>
 
464
      </varlistentry>
 
465
      
 
466
      <varlistentry>
 
467
        <term><option>--verbose</option></term>
 
468
        <term><option>-v</option></term>
 
469
        <listitem>
 
470
          <para>
 
471
            Show all client settings, not just a subset.
 
472
          </para>
 
473
        </listitem>
 
474
      </varlistentry>
 
475
      
 
476
      <varlistentry>
 
477
        <term><option>--is-enabled</option></term>
 
478
        <term><option>-V</option></term>
 
479
        <listitem>
 
480
          <para>
 
481
            Check if a single client is enabled or not, and exit with
 
482
            a successful exit status only if the client is enabled.
 
483
          </para>
 
484
        </listitem>
 
485
      </varlistentry>
 
486
      
 
487
      <varlistentry>
 
488
        <term><option>--check</option></term>
 
489
        <listitem>
 
490
          <para>
 
491
            Run self-tests.  This includes any unit tests, etc.
 
492
          </para>
 
493
        </listitem>
 
494
      </varlistentry>
 
495
      
 
496
    </variablelist>
 
497
  </refsect1>
 
498
  
 
499
  <refsect1 id="overview">
 
500
    <title>OVERVIEW</title>
 
501
    <xi:include href="overview.xml"/>
 
502
    <para>
 
503
      This program is a small utility to generate new OpenPGP keys for
 
504
      new Mandos clients, and to generate sections for inclusion in
 
505
      <filename>clients.conf</filename> on the server.
 
506
    </para>
 
507
  </refsect1>
 
508
  
 
509
  <refsect1 id="exit_status">
 
510
    <title>EXIT STATUS</title>
 
511
    <para>
 
512
      If the <option>--is-enabled</option> option is used, the exit
 
513
      status will be 0 only if the specified client is enabled.
 
514
    </para>
 
515
  </refsect1>
 
516
  
 
517
  <refsect1 id="bugs">
 
518
    <title>BUGS</title>
 
519
    <xi:include href="bugs.xml"/>
 
520
  </refsect1>
 
521
  
 
522
  <refsect1 id="example">
 
523
    <title>EXAMPLE</title>
 
524
    <informalexample>
 
525
      <para>
 
526
        To list all clients:
 
527
      </para>
 
528
      <para>
 
529
        <userinput>&COMMANDNAME;</userinput>
 
530
      </para>
 
531
    </informalexample>
 
532
    
 
533
    <informalexample>
 
534
      <para>
 
535
        To list <emphasis>all</emphasis> settings for the clients
 
536
        named <quote>foo1.example.org</quote> and <quote
 
537
        >foo2.example.org</quote>:
 
538
      </para>
 
539
      <para>
 
540
 
 
541
<!-- do not wrap this line -->
 
542
<userinput>&COMMANDNAME; --verbose foo1.example.org foo2.example.org</userinput>
 
543
 
 
544
      </para>
 
545
    </informalexample>
 
546
    
 
547
    <informalexample>
 
548
      <para>
 
549
        To enable all clients:
 
550
      </para>
 
551
      <para>
 
552
        <userinput>&COMMANDNAME; --enable --all</userinput>
 
553
      </para>
 
554
    </informalexample>
 
555
    
 
556
    <informalexample>
 
557
      <para>
 
558
        To change timeout and interval value for the clients
 
559
        named <quote>foo1.example.org</quote> and <quote
 
560
        >foo2.example.org</quote>:
 
561
      </para>
 
562
      <para>
 
563
 
 
564
<!-- do not wrap this line -->
 
565
<userinput>&COMMANDNAME; --timeout="5m" --interval="1m" foo1.example.org foo2.example.org</userinput>
 
566
 
 
567
      </para>
 
568
    </informalexample>
 
569
    
 
570
    <informalexample>
 
571
      <para>
 
572
        To approve all clients currently waiting for it:
 
573
      </para>
 
574
      <para>
 
575
        <userinput>&COMMANDNAME; --approve --all</userinput>
 
576
      </para>
 
577
    </informalexample>
 
578
  </refsect1>
 
579
  
 
580
  <refsect1 id="security">
 
581
    <title>SECURITY</title>
 
582
    <para>
 
583
      This program must be permitted to access the Mandos server via
 
584
      the D-Bus interface.  This normally requires the root user, but
 
585
      could be configured otherwise by reconfiguring the D-Bus server.
 
586
    </para>
 
587
  </refsect1>
 
588
  
 
589
  <refsect1 id="see_also">
 
590
    <title>SEE ALSO</title>
 
591
    <para>
 
592
      <citerefentry><refentrytitle>intro</refentrytitle>
 
593
      <manvolnum>8mandos</manvolnum></citerefentry>,
 
594
      <citerefentry><refentrytitle>mandos</refentrytitle>
 
595
      <manvolnum>8</manvolnum></citerefentry>,
 
596
      <citerefentry><refentrytitle>mandos-clients.conf</refentrytitle>
 
597
      <manvolnum>5</manvolnum></citerefentry>,
 
598
      <citerefentry><refentrytitle>mandos-monitor</refentrytitle>
 
599
      <manvolnum>8</manvolnum></citerefentry>
 
600
    </para>
 
601
  </refsect1>
 
602
  
 
603
</refentry>
 
604
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605
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606
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607
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608
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