/mandos/release

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

« back to all changes in this revision

Viewing changes to mandos-ctl.xml

* plugin-runner.c (main): Bug fix: Do setgid before setuid.

Show diffs side-by-side

added added

removed removed

Lines of Context:
mandos-ctl.xml
1
 
<?xml version="1.0" encoding="UTF-8"?>
2
 
<!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 "2019-03-06">
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
 
      <year>2017</year>
42
 
      <year>2018</year>
43
 
      <year>2019</year>
44
 
      <holder>Teddy Hogeborn</holder>
45
 
      <holder>Björn Påhlsson</holder>
46
 
    </copyright>
47
 
    <xi:include href="legalnotice.xml"/>
48
 
  </refentryinfo>
49
 
  
50
 
  <refmeta>
51
 
    <refentrytitle>&COMMANDNAME;</refentrytitle>
52
 
    <manvolnum>8</manvolnum>
53
 
  </refmeta>
54
 
  
55
 
  <refnamediv>
56
 
    <refname><command>&COMMANDNAME;</command></refname>
57
 
    <refpurpose>
58
 
      Control or query the operation of the Mandos server
59
 
    </refpurpose>
60
 
  </refnamediv>
61
 
  
62
 
  <refsynopsisdiv>
63
 
    <cmdsynopsis>
64
 
      <command>&COMMANDNAME;</command>
65
 
      <group choice="req">
66
 
        <group>
67
 
          <arg choice="plain"><option>--enable</option></arg>
68
 
          <arg choice="plain"><option>-e</option></arg>
69
 
          <sbr/>
70
 
          <arg choice="plain"><option>--disable</option></arg>
71
 
          <arg choice="plain"><option>-d</option></arg>
72
 
        </group>
73
 
        <sbr/>
74
 
        <group>
75
 
          <arg choice="plain"><option>--bump-timeout</option></arg>
76
 
          <arg choice="plain"><option>-b</option></arg>
77
 
        </group>
78
 
        <sbr/>
79
 
        <group>
80
 
          <arg choice="plain"><option>--start-checker</option></arg>
81
 
        </group>
82
 
        <sbr/>
83
 
        <group>
84
 
          <arg choice="plain"><option>--stop-checker</option></arg>
85
 
        </group>
86
 
        <sbr/>
87
 
        <group>
88
 
          <arg choice="plain"><option>--remove</option></arg>
89
 
          <arg choice="plain"><option>-r</option></arg>
90
 
        </group>
91
 
        <sbr/>
92
 
        <group>
93
 
          <arg choice="plain"><option>--checker
94
 
          <replaceable>COMMAND</replaceable></option></arg>
95
 
          <arg choice="plain"><option>-c
96
 
          <replaceable>COMMAND</replaceable></option></arg>
97
 
        </group>
98
 
        <sbr/>
99
 
        <group>
100
 
          <arg choice="plain"><option>--timeout
101
 
          <replaceable>TIME</replaceable></option></arg>
102
 
          <arg choice="plain"><option>-t
103
 
          <replaceable>TIME</replaceable></option></arg>
104
 
        </group>
105
 
        <sbr/>
106
 
        <group>
107
 
          <arg choice="plain"><option>--extended-timeout
108
 
          <replaceable>TIME</replaceable></option></arg>
109
 
        </group>
110
 
        <sbr/>
111
 
        <group>
112
 
          <arg choice="plain"><option>--interval
113
 
          <replaceable>TIME</replaceable></option></arg>
114
 
          <arg choice="plain"><option>-i
115
 
          <replaceable>TIME</replaceable></option></arg>
116
 
        </group>
117
 
        <sbr/>
118
 
        <group>
119
 
          <arg choice="plain"><option>--approve-by-default</option
120
 
          ></arg>
121
 
          <sbr/>
122
 
          <arg choice="plain"><option>--deny-by-default</option></arg>
123
 
        </group>
124
 
        <sbr/>
125
 
        <group>
126
 
          <arg choice="plain"><option>--approval-delay
127
 
          <replaceable>TIME</replaceable></option></arg>
128
 
        </group>
129
 
        <sbr/>
130
 
        <group>
131
 
          <arg choice="plain"><option>--approval-duration
132
 
          <replaceable>TIME</replaceable></option></arg>
133
 
        </group>
134
 
        <sbr/>
135
 
        <group>
136
 
          <arg choice="plain"><option>--host
137
 
          <replaceable>STRING</replaceable></option></arg>
138
 
          <arg choice="plain"><option>-H
139
 
          <replaceable>STRING</replaceable></option></arg>
140
 
        </group>
141
 
        <sbr/>
142
 
        <group>
143
 
          <arg choice="plain"><option>--secret
144
 
          <replaceable>FILENAME</replaceable></option></arg>
145
 
          <arg choice="plain"><option>-s
146
 
          <replaceable>FILENAME</replaceable></option></arg>
147
 
        </group>
148
 
        <sbr/>
149
 
        <group>
150
 
          <arg choice="plain"><option>--approve</option></arg>
151
 
          <arg choice="plain"><option>-A</option></arg>
152
 
          <sbr/>
153
 
          <arg choice="plain"><option>--deny</option></arg>
154
 
          <arg choice="plain"><option>-D</option></arg>
155
 
        </group>
156
 
      </group>
157
 
      <sbr/>
158
 
      <group choice="req">
159
 
        <arg choice="plain"><option>--all</option></arg>
160
 
        <arg choice="plain"><option>-a</option></arg>
161
 
        <arg rep='repeat' choice='plain'>
162
 
          <replaceable>CLIENT</replaceable>
163
 
        </arg>
164
 
      </group>
165
 
    </cmdsynopsis>
166
 
    <cmdsynopsis>
167
 
      <command>&COMMANDNAME;</command>
168
 
      <group>
169
 
          <arg choice="plain"><option>--verbose</option></arg>
170
 
          <arg choice="plain"><option>-v</option></arg>
171
 
          <sbr/>
172
 
          <arg choice="plain"><option>--dump-json</option></arg>
173
 
          <arg choice="plain"><option>-j</option></arg>
174
 
      </group>
175
 
      <group>
176
 
        <arg rep='repeat' choice='plain'>
177
 
          <replaceable>CLIENT</replaceable>
178
 
        </arg>
179
 
      </group>
180
 
    </cmdsynopsis>
181
 
    <cmdsynopsis>
182
 
      <command>&COMMANDNAME;</command>
183
 
      <group choice="req">
184
 
        <arg choice="plain"><option>--is-enabled</option></arg>
185
 
        <arg choice="plain"><option>-V</option></arg>
186
 
      </group>
187
 
      <arg choice='plain'><replaceable>CLIENT</replaceable></arg>
188
 
    </cmdsynopsis>
189
 
    <cmdsynopsis>
190
 
      <command>&COMMANDNAME;</command>
191
 
      <group choice="req">
192
 
        <arg choice="plain"><option>--help</option></arg>
193
 
        <arg choice="plain"><option>-h</option></arg>
194
 
      </group>
195
 
    </cmdsynopsis>
196
 
    <cmdsynopsis>
197
 
      <command>&COMMANDNAME;</command>
198
 
      <group choice="req">
199
 
        <arg choice="plain"><option>--version</option></arg>
200
 
        <arg choice="plain"><option>-v</option></arg>
201
 
      </group>
202
 
    </cmdsynopsis>
203
 
    <cmdsynopsis>
204
 
      <command>&COMMANDNAME;</command>
205
 
      <arg choice="plain"><option>--check</option></arg>
206
 
    </cmdsynopsis>
207
 
  </refsynopsisdiv>
208
 
  
209
 
  <refsect1 id="description">
210
 
    <title>DESCRIPTION</title>
211
 
    <para>
212
 
      <command>&COMMANDNAME;</command> is a program to control or
213
 
      query the operation of the Mandos server
214
 
      <citerefentry><refentrytitle>mandos</refentrytitle><manvolnum
215
 
      >8</manvolnum></citerefentry>.
216
 
    </para>
217
 
    <para>
218
 
      This program can be used to change client settings, approve or
219
 
      deny client requests, and to remove clients from the server.
220
 
    </para>
221
 
  </refsect1>
222
 
  
223
 
  <refsect1 id="purpose">
224
 
    <title>PURPOSE</title>
225
 
    <para>
226
 
      The purpose of this is to enable <emphasis>remote and unattended
227
 
      rebooting</emphasis> of client host computer with an
228
 
      <emphasis>encrypted root file system</emphasis>.  See <xref
229
 
      linkend="overview"/> for details.
230
 
    </para>
231
 
  </refsect1>
232
 
  
233
 
  <refsect1 id="options">
234
 
    <title>OPTIONS</title>
235
 
    
236
 
    <variablelist>
237
 
      <varlistentry>
238
 
        <term><option>--help</option></term>
239
 
        <term><option>-h</option></term>
240
 
        <listitem>
241
 
          <para>
242
 
            Show a help message and exit
243
 
          </para>
244
 
        </listitem>
245
 
      </varlistentry>
246
 
      
247
 
      <varlistentry>
248
 
        <term><option>--enable</option></term>
249
 
        <term><option>-e</option></term>
250
 
        <listitem>
251
 
          <para>
252
 
            Enable client(s).  An enabled client will be eligble to
253
 
            receive its secret.
254
 
          </para>
255
 
        </listitem>
256
 
      </varlistentry>
257
 
      
258
 
      <varlistentry>
259
 
        <term><option>--disable</option></term>
260
 
        <term><option>-d</option></term>
261
 
        <listitem>
262
 
          <para>
263
 
            Disable client(s).  A disabled client will not be eligble
264
 
            to receive its secret, and no checkers will be started for
265
 
            it.
266
 
          </para>
267
 
        </listitem>
268
 
      </varlistentry>
269
 
      
270
 
      <varlistentry>
271
 
        <term><option>--bump-timeout</option></term>
272
 
        <listitem>
273
 
          <para>
274
 
            Bump the timeout of the specified client(s), just as if a
275
 
            checker had completed successfully for it/them.
276
 
          </para>
277
 
        </listitem>
278
 
      </varlistentry>
279
 
      
280
 
      <varlistentry>
281
 
        <term><option>--start-checker</option></term>
282
 
        <listitem>
283
 
          <para>
284
 
            Start a new checker now for the specified client(s).
285
 
          </para>
286
 
        </listitem>
287
 
      </varlistentry>
288
 
      
289
 
      <varlistentry>
290
 
        <term><option>--stop-checker</option></term>
291
 
        <listitem>
292
 
          <para>
293
 
            Stop any running checker for the specified client(s).
294
 
          </para>
295
 
        </listitem>
296
 
      </varlistentry>
297
 
      
298
 
      <varlistentry>
299
 
        <term><option>--remove</option></term>
300
 
        <term><option>-r</option></term>
301
 
        <listitem>
302
 
          <para>
303
 
            Remove the specified client(s) from the server.
304
 
          </para>
305
 
        </listitem>
306
 
      </varlistentry>
307
 
      
308
 
      <varlistentry>
309
 
        <term><option>--checker
310
 
        <replaceable>COMMAND</replaceable></option></term>
311
 
        <term><option>-c
312
 
        <replaceable>COMMAND</replaceable></option></term>
313
 
        <listitem>
314
 
          <para>
315
 
            Set the <varname>checker</varname> option of the specified
316
 
            client(s); see <citerefentry><refentrytitle
317
 
            >mandos-clients.conf</refentrytitle><manvolnum
318
 
            >5</manvolnum></citerefentry>.
319
 
          </para>
320
 
        </listitem>
321
 
      </varlistentry>
322
 
      
323
 
      <varlistentry>
324
 
        <term><option>--timeout
325
 
        <replaceable>TIME</replaceable></option></term>
326
 
        <term><option>-t
327
 
        <replaceable>TIME</replaceable></option></term>
328
 
        <listitem>
329
 
          <para>
330
 
            Set the <varname>timeout</varname> option of the specified
331
 
            client(s); see <citerefentry><refentrytitle
332
 
            >mandos-clients.conf</refentrytitle><manvolnum
333
 
            >5</manvolnum></citerefentry>.
334
 
          </para>
335
 
        </listitem>
336
 
      </varlistentry>
337
 
 
338
 
      <varlistentry>
339
 
        <term><option>--extended-timeout
340
 
        <replaceable>TIME</replaceable></option></term>
341
 
        <listitem>
342
 
          <para>
343
 
            Set the <varname>extended_timeout</varname> option of the
344
 
            specified client(s); see <citerefentry><refentrytitle
345
 
            >mandos-clients.conf</refentrytitle><manvolnum
346
 
            >5</manvolnum></citerefentry>.
347
 
          </para>
348
 
        </listitem>
349
 
      </varlistentry>
350
 
      
351
 
      <varlistentry>
352
 
        <term><option>--interval
353
 
        <replaceable>TIME</replaceable></option></term>
354
 
        <term><option>-i
355
 
        <replaceable>TIME</replaceable></option></term>
356
 
        <listitem>
357
 
          <para>
358
 
            Set the <varname>interval</varname> option of the
359
 
            specified client(s); see <citerefentry><refentrytitle
360
 
            >mandos-clients.conf</refentrytitle><manvolnum
361
 
            >5</manvolnum></citerefentry>.
362
 
          </para>
363
 
        </listitem>
364
 
      </varlistentry>
365
 
      
366
 
      <varlistentry>
367
 
        <term><option>--approve-by-default</option></term>
368
 
        <term><option>--deny-by-default</option></term>
369
 
        <listitem>
370
 
          <para>
371
 
            Set the <varname>approved_by_default</varname> option of
372
 
            the specified client(s) to <literal>True</literal> or
373
 
            <literal>False</literal>, respectively; see
374
 
            <citerefentry><refentrytitle
375
 
            >mandos-clients.conf</refentrytitle><manvolnum
376
 
            >5</manvolnum></citerefentry>.
377
 
          </para>
378
 
        </listitem>
379
 
      </varlistentry>
380
 
      
381
 
      <varlistentry>
382
 
        <term><option>--approval-delay
383
 
        <replaceable>TIME</replaceable></option></term>
384
 
        <listitem>
385
 
          <para>
386
 
            Set the <varname>approval_delay</varname> option of the
387
 
            specified client(s); see <citerefentry><refentrytitle
388
 
            >mandos-clients.conf</refentrytitle><manvolnum
389
 
            >5</manvolnum></citerefentry>.
390
 
          </para>
391
 
        </listitem>
392
 
      </varlistentry>
393
 
      
394
 
      <varlistentry>
395
 
        <term><option>--approval-duration
396
 
        <replaceable>TIME</replaceable></option></term>
397
 
        <listitem>
398
 
          <para>
399
 
            Set the <varname>approval_duration</varname> option of the
400
 
            specified client(s); see <citerefentry><refentrytitle
401
 
            >mandos-clients.conf</refentrytitle><manvolnum
402
 
            >5</manvolnum></citerefentry>.
403
 
          </para>
404
 
        </listitem>
405
 
      </varlistentry>
406
 
      
407
 
      <varlistentry>
408
 
        <term><option>--host
409
 
        <replaceable>STRING</replaceable></option></term>
410
 
        <term><option>-H
411
 
        <replaceable>STRING</replaceable></option></term>
412
 
        <listitem>
413
 
          <para>
414
 
            Set the <varname>host</varname> option of the specified
415
 
            client(s); see <citerefentry><refentrytitle
416
 
            >mandos-clients.conf</refentrytitle><manvolnum
417
 
            >5</manvolnum></citerefentry>.
418
 
          </para>
419
 
        </listitem>
420
 
      </varlistentry>
421
 
      
422
 
      <varlistentry>
423
 
        <term><option>--secret
424
 
        <replaceable>FILENAME</replaceable></option></term>
425
 
        <term><option>-s
426
 
        <replaceable>FILENAME</replaceable></option></term>
427
 
        <listitem>
428
 
          <para>
429
 
            Set the <varname>secfile</varname> option of the specified
430
 
            client(s); see <citerefentry><refentrytitle
431
 
            >mandos-clients.conf</refentrytitle><manvolnum
432
 
            >5</manvolnum></citerefentry>.
433
 
          </para>
434
 
        </listitem>
435
 
      </varlistentry>
436
 
      
437
 
      <varlistentry>
438
 
        <term><option>--approve</option></term>
439
 
        <term><option>-A</option></term>
440
 
        <listitem>
441
 
          <para>
442
 
            Approve client(s) if currently waiting for approval.
443
 
          </para>
444
 
        </listitem>
445
 
      </varlistentry>
446
 
      
447
 
      <varlistentry>
448
 
        <term><option>--deny</option></term>
449
 
        <term><option>-D</option></term>
450
 
        <listitem>
451
 
          <para>
452
 
            Deny client(s) if currently waiting for approval.
453
 
          </para>
454
 
        </listitem>
455
 
      </varlistentry>
456
 
      
457
 
      <varlistentry>
458
 
        <term><option>--all</option></term>
459
 
        <term><option>-a</option></term>
460
 
        <listitem>
461
 
          <para>
462
 
            Make the client-modifying options modify <emphasis
463
 
            >all</emphasis> clients.
464
 
          </para>
465
 
        </listitem>
466
 
      </varlistentry>
467
 
      
468
 
      <varlistentry>
469
 
        <term><option>--verbose</option></term>
470
 
        <term><option>-v</option></term>
471
 
        <listitem>
472
 
          <para>
473
 
            Show all client settings, not just a subset.
474
 
          </para>
475
 
        </listitem>
476
 
      </varlistentry>
477
 
      
478
 
      <varlistentry>
479
 
        <term><option>--dump-json</option></term>
480
 
        <term><option>-j</option></term>
481
 
        <listitem>
482
 
          <para>
483
 
            Dump client settings as JSON to standard output.
484
 
          </para>
485
 
        </listitem>
486
 
      </varlistentry>
487
 
      
488
 
      <varlistentry>
489
 
        <term><option>--is-enabled</option></term>
490
 
        <term><option>-V</option></term>
491
 
        <listitem>
492
 
          <para>
493
 
            Check if a single client is enabled or not, and exit with
494
 
            a successful exit status only if the client is enabled.
495
 
          </para>
496
 
        </listitem>
497
 
      </varlistentry>
498
 
      
499
 
      <varlistentry>
500
 
        <term><option>--check</option></term>
501
 
        <listitem>
502
 
          <para>
503
 
            Run self-tests.  This includes any unit tests, etc.
504
 
          </para>
505
 
        </listitem>
506
 
      </varlistentry>
507
 
      
508
 
    </variablelist>
509
 
  </refsect1>
510
 
  
511
 
  <refsect1 id="overview">
512
 
    <title>OVERVIEW</title>
513
 
    <xi:include href="overview.xml"/>
514
 
    <para>
515
 
      This program is a small utility to generate new OpenPGP keys for
516
 
      new Mandos clients, and to generate sections for inclusion in
517
 
      <filename>clients.conf</filename> on the server.
518
 
    </para>
519
 
  </refsect1>
520
 
  
521
 
  <refsect1 id="exit_status">
522
 
    <title>EXIT STATUS</title>
523
 
    <para>
524
 
      If the <option>--is-enabled</option> option is used, the exit
525
 
      status will be 0 only if the specified client is enabled.
526
 
    </para>
527
 
  </refsect1>
528
 
  
529
 
  <refsect1 id="bugs">
530
 
    <title>BUGS</title>
531
 
    <xi:include href="bugs.xml"/>
532
 
  </refsect1>
533
 
  
534
 
  <refsect1 id="example">
535
 
    <title>EXAMPLE</title>
536
 
    <informalexample>
537
 
      <para>
538
 
        To list all clients:
539
 
      </para>
540
 
      <para>
541
 
        <userinput>&COMMANDNAME;</userinput>
542
 
      </para>
543
 
    </informalexample>
544
 
    
545
 
    <informalexample>
546
 
      <para>
547
 
        To list <emphasis>all</emphasis> settings for the clients
548
 
        named <quote>foo1.example.org</quote> and <quote
549
 
        >foo2.example.org</quote>:
550
 
      </para>
551
 
      <para>
552
 
 
553
 
<!-- do not wrap this line -->
554
 
<userinput>&COMMANDNAME; --verbose foo1.example.org foo2.example.org</userinput>
555
 
 
556
 
      </para>
557
 
    </informalexample>
558
 
    
559
 
    <informalexample>
560
 
      <para>
561
 
        To enable all clients:
562
 
      </para>
563
 
      <para>
564
 
        <userinput>&COMMANDNAME; --enable --all</userinput>
565
 
      </para>
566
 
    </informalexample>
567
 
    
568
 
    <informalexample>
569
 
      <para>
570
 
        To change timeout and interval value for the clients
571
 
        named <quote>foo1.example.org</quote> and <quote
572
 
        >foo2.example.org</quote>:
573
 
      </para>
574
 
      <para>
575
 
 
576
 
<!-- do not wrap this line -->
577
 
<userinput>&COMMANDNAME; --timeout="5m" --interval="1m" foo1.example.org foo2.example.org</userinput>
578
 
 
579
 
      </para>
580
 
    </informalexample>
581
 
    
582
 
    <informalexample>
583
 
      <para>
584
 
        To approve all clients currently waiting for it:
585
 
      </para>
586
 
      <para>
587
 
        <userinput>&COMMANDNAME; --approve --all</userinput>
588
 
      </para>
589
 
    </informalexample>
590
 
  </refsect1>
591
 
  
592
 
  <refsect1 id="security">
593
 
    <title>SECURITY</title>
594
 
    <para>
595
 
      This program must be permitted to access the Mandos server via
596
 
      the D-Bus interface.  This normally requires the root user, but
597
 
      could be configured otherwise by reconfiguring the D-Bus server.
598
 
    </para>
599
 
  </refsect1>
600
 
  
601
 
  <refsect1 id="see_also">
602
 
    <title>SEE ALSO</title>
603
 
    <para>
604
 
      <citerefentry><refentrytitle>intro</refentrytitle>
605
 
      <manvolnum>8mandos</manvolnum></citerefentry>,
606
 
      <citerefentry><refentrytitle>mandos</refentrytitle>
607
 
      <manvolnum>8</manvolnum></citerefentry>,
608
 
      <citerefentry><refentrytitle>mandos-clients.conf</refentrytitle>
609
 
      <manvolnum>5</manvolnum></citerefentry>,
610
 
      <citerefentry><refentrytitle>mandos-monitor</refentrytitle>
611
 
      <manvolnum>8</manvolnum></citerefentry>
612
 
    </para>
613
 
  </refsect1>
614
 
  
615
 
</refentry>
616
 
<!-- Local Variables: -->
617
 
<!-- time-stamp-start: "<!ENTITY TIMESTAMP [\"']" -->
618
 
<!-- time-stamp-end: "[\"']>" -->
619
 
<!-- time-stamp-format: "%:y-%02m-%02d" -->
620
 
<!-- End: -->