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  • Committer: Teddy Hogeborn
  • Date: 2009-09-06 05:37:34 UTC
  • Revision ID: teddy@fukt.bsnet.se-20090906053734-uf180lq30ivv4nfy
* plugin-runner.c (getplugin, add_environment, main): Handle EINTR
                                                      properly.

* plugins.d/mandos-client.c (start_mandos_communication): Bug fix:
  move out "decrypted_buffer_size" to where it is needed.

* plugins.d/splashy.c (termination_handler): Save signal received.
  (main): Check return value from "sigaddset()".

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Lines of Context:
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"
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        "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY COMMANDNAME "mandos-ctl">
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<!ENTITY TIMESTAMP "2012-01-01">
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<!ENTITY % common SYSTEM "common.ent">
7
 
%common;
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]>
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
 
      <holder>Teddy Hogeborn</holder>
38
 
      <holder>Björn Påhlsson</holder>
39
 
    </copyright>
40
 
    <xi:include href="legalnotice.xml"/>
41
 
  </refentryinfo>
42
 
  
43
 
  <refmeta>
44
 
    <refentrytitle>&COMMANDNAME;</refentrytitle>
45
 
    <manvolnum>8</manvolnum>
46
 
  </refmeta>
47
 
  
48
 
  <refnamediv>
49
 
    <refname><command>&COMMANDNAME;</command></refname>
50
 
    <refpurpose>
51
 
      Control the operation of the Mandos server
52
 
    </refpurpose>
53
 
  </refnamediv>
54
 
  
55
 
  <refsynopsisdiv>
56
 
    <cmdsynopsis>
57
 
      <command>&COMMANDNAME;</command>
58
 
      <group>
59
 
        <arg choice="plain"><option>--enable</option></arg>
60
 
        <arg choice="plain"><option>-e</option></arg>
61
 
        <sbr/>
62
 
        <arg choice="plain"><option>--disable</option></arg>
63
 
        <arg choice="plain"><option>-d</option></arg>
64
 
      </group>
65
 
      <sbr/>
66
 
      <group>
67
 
        <arg choice="plain"><option>--bump-timeout</option></arg>
68
 
        <arg choice="plain"><option>-b</option></arg>
69
 
      </group>
70
 
      <sbr/>
71
 
      <group>
72
 
        <arg choice="plain"><option>--start-checker</option></arg>
73
 
      </group>
74
 
      <sbr/>
75
 
      <group>
76
 
        <arg choice="plain"><option>--stop-checker</option></arg>
77
 
      </group>
78
 
      <sbr/>
79
 
      <group>
80
 
        <arg choice="plain"><option>--remove</option></arg>
81
 
        <arg choice="plain"><option>-r</option></arg>
82
 
      </group>
83
 
      <sbr/>
84
 
      <group>
85
 
        <arg choice="plain"><option>--checker
86
 
        <replaceable>COMMAND</replaceable></option></arg>
87
 
        <arg choice="plain"><option>-c
88
 
        <replaceable>COMMAND</replaceable></option></arg>
89
 
      </group>
90
 
      <sbr/>
91
 
      <group>
92
 
        <arg choice="plain"><option>--timeout
93
 
        <replaceable>TIME</replaceable></option></arg>
94
 
        <arg choice="plain"><option>-t
95
 
        <replaceable>TIME</replaceable></option></arg>
96
 
      </group>
97
 
      <sbr/>
98
 
      <group>
99
 
        <arg choice="plain"><option>--extended-timeout
100
 
        <replaceable>TIME</replaceable></option></arg>
101
 
      </group>
102
 
      <sbr/>
103
 
      <group>
104
 
        <arg choice="plain"><option>--interval
105
 
        <replaceable>TIME</replaceable></option></arg>
106
 
        <arg choice="plain"><option>-i
107
 
        <replaceable>TIME</replaceable></option></arg>
108
 
      </group>
109
 
      <sbr/>
110
 
      <group>
111
 
        <arg choice="plain"><option>--approve-by-default</option
112
 
        ></arg>
113
 
        <sbr/>
114
 
        <arg choice="plain"><option>--deny-by-default</option></arg>
115
 
      </group>
116
 
      <sbr/>
117
 
      <group>
118
 
        <arg choice="plain"><option>--approval-delay
119
 
        <replaceable>TIME</replaceable></option></arg>
120
 
      </group>
121
 
      <sbr/>
122
 
      <group>
123
 
        <arg choice="plain"><option>--approval-duration
124
 
        <replaceable>TIME</replaceable></option></arg>
125
 
      </group>
126
 
      <sbr/>
127
 
      <group>
128
 
        <arg choice="plain"><option>--interval
129
 
        <replaceable>TIME</replaceable></option></arg>
130
 
        <arg choice="plain"><option>-i
131
 
        <replaceable>TIME</replaceable></option></arg>
132
 
      </group>
133
 
      <sbr/>
134
 
      <group>
135
 
        <arg choice="plain"><option>--host
136
 
        <replaceable>STRING</replaceable></option></arg>
137
 
        <arg choice="plain"><option>-H
138
 
        <replaceable>STRING</replaceable></option></arg>
139
 
      </group>
140
 
      <sbr/>
141
 
      <group>
142
 
        <arg choice="plain"><option>--secret
143
 
        <replaceable>FILENAME</replaceable></option></arg>
144
 
        <arg choice="plain"><option>-s
145
 
        <replaceable>FILENAME</replaceable></option></arg>
146
 
      </group>
147
 
      <sbr/>
148
 
      <group>
149
 
        <arg choice="plain"><option>--approve</option></arg>
150
 
        <arg choice="plain"><option>-A</option></arg>
151
 
        <sbr/>
152
 
        <arg choice="plain"><option>--deny</option></arg>
153
 
        <arg choice="plain"><option>-D</option></arg>
154
 
      </group>
155
 
      <sbr/>
156
 
      <group choice="req">
157
 
        <arg choice="plain"><option>--all</option></arg>
158
 
        <arg choice="plain"><option>-a</option></arg>
159
 
        <arg rep='repeat' choice='plain'>
160
 
          <replaceable>CLIENT</replaceable>
161
 
        </arg>
162
 
      </group>
163
 
    </cmdsynopsis>
164
 
    <cmdsynopsis>
165
 
      <command>&COMMANDNAME;</command>
166
 
      <group>
167
 
        <arg choice="plain"><option>--verbose</option></arg>
168
 
        <arg choice="plain"><option>-v</option></arg>
169
 
      </group>
170
 
      <group>
171
 
        <arg rep='repeat' choice='plain'>
172
 
          <replaceable>CLIENT</replaceable>
173
 
        </arg>
174
 
      </group>
175
 
    </cmdsynopsis>
176
 
    <cmdsynopsis>
177
 
      <command>&COMMANDNAME;</command>
178
 
      <group choice="req">
179
 
        <arg choice="plain"><option>--is-enabled</option></arg>
180
 
        <arg choice="plain"><option>-V</option></arg>
181
 
      </group>
182
 
      <arg choice='plain'><replaceable>CLIENT</replaceable></arg>
183
 
    </cmdsynopsis>
184
 
    <cmdsynopsis>
185
 
      <command>&COMMANDNAME;</command>
186
 
      <group choice="req">
187
 
        <arg choice="plain"><option>--help</option></arg>
188
 
        <arg choice="plain"><option>-h</option></arg>
189
 
      </group>
190
 
    </cmdsynopsis>
191
 
    <cmdsynopsis>
192
 
      <command>&COMMANDNAME;</command>
193
 
      <group choice="req">
194
 
        <arg choice="plain"><option>--version</option></arg>
195
 
        <arg choice="plain"><option>-v</option></arg>
196
 
      </group>
197
 
    </cmdsynopsis>
198
 
  </refsynopsisdiv>
199
 
  
200
 
  <refsect1 id="description">
201
 
    <title>DESCRIPTION</title>
202
 
    <para>
203
 
      <command>&COMMANDNAME;</command> is a program to control the
204
 
      operation of the Mandos server <citerefentry><refentrytitle
205
 
      >mandos</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
206
 
    </para>
207
 
    <para>
208
 
      This program can be used to change client settings, approve or
209
 
      deny client requests, and to remove clients from the server.
210
 
    </para>
211
 
  </refsect1>
212
 
  
213
 
  <refsect1 id="purpose">
214
 
    <title>PURPOSE</title>
215
 
    <para>
216
 
      The purpose of this is to enable <emphasis>remote and unattended
217
 
      rebooting</emphasis> of client host computer with an
218
 
      <emphasis>encrypted root file system</emphasis>.  See <xref
219
 
      linkend="overview"/> for details.
220
 
    </para>
221
 
  </refsect1>
222
 
  
223
 
  <refsect1 id="options">
224
 
    <title>OPTIONS</title>
225
 
    
226
 
    <variablelist>
227
 
      <varlistentry>
228
 
        <term><option>--help</option></term>
229
 
        <term><option>-h</option></term>
230
 
        <listitem>
231
 
          <para>
232
 
            Show a help message and exit
233
 
          </para>
234
 
        </listitem>
235
 
      </varlistentry>
236
 
      
237
 
      <varlistentry>
238
 
        <term><option>--enable</option></term>
239
 
        <term><option>-e</option></term>
240
 
        <listitem>
241
 
          <para>
242
 
            Enable client(s).  An enabled client will be eligble to
243
 
            receive its secret.
244
 
          </para>
245
 
        </listitem>
246
 
      </varlistentry>
247
 
      
248
 
      <varlistentry>
249
 
        <term><option>--disable</option></term>
250
 
        <term><option>-d</option></term>
251
 
        <listitem>
252
 
          <para>
253
 
            Disable client(s).  A disabled client will not be eligble
254
 
            to receive its secret, and no checkers will be started for
255
 
            it.
256
 
          </para>
257
 
        </listitem>
258
 
      </varlistentry>
259
 
      
260
 
      <varlistentry>
261
 
        <term><option>--bump-timeout</option></term>
262
 
        <listitem>
263
 
          <para>
264
 
            Bump the timeout of the specified client(s), just as if a
265
 
            checker had completed successfully for it/them.
266
 
          </para>
267
 
        </listitem>
268
 
      </varlistentry>
269
 
      
270
 
      <varlistentry>
271
 
        <term><option>--start-checker</option></term>
272
 
        <listitem>
273
 
          <para>
274
 
            Start a new checker now for the specified client(s).
275
 
          </para>
276
 
        </listitem>
277
 
      </varlistentry>
278
 
      
279
 
      <varlistentry>
280
 
        <term><option>--stop-checker</option></term>
281
 
        <listitem>
282
 
          <para>
283
 
            Stop any running checker for the specified client(s).
284
 
          </para>
285
 
        </listitem>
286
 
      </varlistentry>
287
 
      
288
 
      <varlistentry>
289
 
        <term><option>--remove</option></term>
290
 
        <term><option>-r</option></term>
291
 
        <listitem>
292
 
          <para>
293
 
            Remove the specified client(s) from the server.
294
 
          </para>
295
 
        </listitem>
296
 
      </varlistentry>
297
 
      
298
 
      <varlistentry>
299
 
        <term><option>--checker
300
 
        <replaceable>COMMAND</replaceable></option></term>
301
 
        <term><option>-c
302
 
        <replaceable>COMMAND</replaceable></option></term>
303
 
        <listitem>
304
 
          <para>
305
 
            Set the <varname>checker</varname> option of the specified
306
 
            client(s); see <citerefentry><refentrytitle
307
 
            >mandos-clients.conf</refentrytitle><manvolnum
308
 
            >5</manvolnum></citerefentry>.
309
 
          </para>
310
 
        </listitem>
311
 
      </varlistentry>
312
 
      
313
 
      <varlistentry>
314
 
        <term><option>--timeout
315
 
        <replaceable>TIME</replaceable></option></term>
316
 
        <term><option>-t
317
 
        <replaceable>TIME</replaceable></option></term>
318
 
        <listitem>
319
 
          <para>
320
 
            Set the <varname>timeout</varname> option of the specified
321
 
            client(s); see <citerefentry><refentrytitle
322
 
            >mandos-clients.conf</refentrytitle><manvolnum
323
 
            >5</manvolnum></citerefentry>.
324
 
          </para>
325
 
        </listitem>
326
 
      </varlistentry>
327
 
 
328
 
      <varlistentry>
329
 
        <term><option>--extended-timeout
330
 
        <replaceable>TIME</replaceable></option></term>
331
 
        <listitem>
332
 
          <para>
333
 
            Set the <varname>extended_timeout</varname> option of the
334
 
            specified client(s); see <citerefentry><refentrytitle
335
 
            >mandos-clients.conf</refentrytitle><manvolnum
336
 
            >5</manvolnum></citerefentry>.
337
 
          </para>
338
 
        </listitem>
339
 
      </varlistentry>
340
 
      
341
 
      <varlistentry>
342
 
        <term><option>--interval
343
 
        <replaceable>TIME</replaceable></option></term>
344
 
        <term><option>-i
345
 
        <replaceable>TIME</replaceable></option></term>
346
 
        <listitem>
347
 
          <para>
348
 
            Set the <varname>interval</varname> option of the
349
 
            specified client(s); see <citerefentry><refentrytitle
350
 
            >mandos-clients.conf</refentrytitle><manvolnum
351
 
            >5</manvolnum></citerefentry>.
352
 
          </para>
353
 
        </listitem>
354
 
      </varlistentry>
355
 
      
356
 
      <varlistentry>
357
 
        <term><option>--approve-by-default</option></term>
358
 
        <term><option>--deny-by-default</option></term>
359
 
        <listitem>
360
 
          <para>
361
 
            Set the <varname>approved_by_default</varname> option of
362
 
            the specified client(s) to <literal>True</literal> or
363
 
            <literal>False</literal>, respectively; see
364
 
            <citerefentry><refentrytitle
365
 
            >mandos-clients.conf</refentrytitle><manvolnum
366
 
            >5</manvolnum></citerefentry>.
367
 
          </para>
368
 
        </listitem>
369
 
      </varlistentry>
370
 
      
371
 
      <varlistentry>
372
 
        <term><option>--approval-delay
373
 
        <replaceable>TIME</replaceable></option></term>
374
 
        <listitem>
375
 
          <para>
376
 
            Set the <varname>approval_delay</varname> option of the
377
 
            specified client(s); see <citerefentry><refentrytitle
378
 
            >mandos-clients.conf</refentrytitle><manvolnum
379
 
            >5</manvolnum></citerefentry>.
380
 
          </para>
381
 
        </listitem>
382
 
      </varlistentry>
383
 
      
384
 
      <varlistentry>
385
 
        <term><option>--approval-duration
386
 
        <replaceable>TIME</replaceable></option></term>
387
 
        <listitem>
388
 
          <para>
389
 
            Set the <varname>approval_duration</varname> option of the
390
 
            specified client(s); see <citerefentry><refentrytitle
391
 
            >mandos-clients.conf</refentrytitle><manvolnum
392
 
            >5</manvolnum></citerefentry>.
393
 
          </para>
394
 
        </listitem>
395
 
      </varlistentry>
396
 
      
397
 
      <varlistentry>
398
 
        <term><option>--host
399
 
        <replaceable>STRING</replaceable></option></term>
400
 
        <term><option>-H
401
 
        <replaceable>STRING</replaceable></option></term>
402
 
        <listitem>
403
 
          <para>
404
 
            Set the <varname>host</varname> option of the specified
405
 
            client(s); see <citerefentry><refentrytitle
406
 
            >mandos-clients.conf</refentrytitle><manvolnum
407
 
            >5</manvolnum></citerefentry>.
408
 
          </para>
409
 
        </listitem>
410
 
      </varlistentry>
411
 
      
412
 
      <varlistentry>
413
 
        <term><option>--secret
414
 
        <replaceable>FILENAME</replaceable></option></term>
415
 
        <term><option>-s
416
 
        <replaceable>FILENAME</replaceable></option></term>
417
 
        <listitem>
418
 
          <para>
419
 
            Set the <varname>secfile</varname> option of the specified
420
 
            client(s); see <citerefentry><refentrytitle
421
 
            >mandos-clients.conf</refentrytitle><manvolnum
422
 
            >5</manvolnum></citerefentry>.
423
 
          </para>
424
 
        </listitem>
425
 
      </varlistentry>
426
 
      
427
 
      <varlistentry>
428
 
        <term><option>--approve</option></term>
429
 
        <term><option>-A</option></term>
430
 
        <listitem>
431
 
          <para>
432
 
            Approve client(s) if currently waiting for approval.
433
 
          </para>
434
 
        </listitem>
435
 
      </varlistentry>
436
 
      
437
 
      <varlistentry>
438
 
        <term><option>--deny</option></term>
439
 
        <term><option>-D</option></term>
440
 
        <listitem>
441
 
          <para>
442
 
            Deny client(s) if currently waiting for approval.
443
 
          </para>
444
 
        </listitem>
445
 
      </varlistentry>
446
 
      
447
 
      <varlistentry>
448
 
        <term><option>--all</option></term>
449
 
        <term><option>-a</option></term>
450
 
        <listitem>
451
 
          <para>
452
 
            Make the client-modifying options modify <emphasis
453
 
            >all</emphasis> clients.
454
 
          </para>
455
 
        </listitem>
456
 
      </varlistentry>
457
 
      
458
 
      <varlistentry>
459
 
        <term><option>--verbose</option></term>
460
 
        <term><option>-v</option></term>
461
 
        <listitem>
462
 
          <para>
463
 
            Show all client settings, not just a subset.
464
 
          </para>
465
 
        </listitem>
466
 
      </varlistentry>
467
 
      
468
 
      <varlistentry>
469
 
        <term><option>--is-enabled</option></term>
470
 
        <term><option>-V</option></term>
471
 
        <listitem>
472
 
          <para>
473
 
            Check if a single client is enabled or not, and exit with
474
 
            a successful exit status only if the client is enabled.
475
 
          </para>
476
 
        </listitem>
477
 
      </varlistentry>
478
 
      
479
 
    </variablelist>
480
 
  </refsect1>
481
 
  
482
 
  <refsect1 id="overview">
483
 
    <title>OVERVIEW</title>
484
 
    <xi:include href="overview.xml"/>
485
 
    <para>
486
 
      This program is a small utility to generate new OpenPGP keys for
487
 
      new Mandos clients, and to generate sections for inclusion in
488
 
      <filename>clients.conf</filename> on the server.
489
 
    </para>
490
 
  </refsect1>
491
 
  
492
 
  <refsect1 id="exit_status">
493
 
    <title>EXIT STATUS</title>
494
 
    <para>
495
 
      If the <option>--is-enabled</option> option is used, the exit
496
 
      status will be 0 only if the specified client is enabled.
497
 
    </para>
498
 
  </refsect1>
499
 
  
500
 
<!--   <refsect1 id="bugs"> -->
501
 
<!--     <title>BUGS</title> -->
502
 
<!--     <para> -->
503
 
<!--     </para> -->
504
 
<!--   </refsect1> -->
505
 
  
506
 
  <refsect1 id="example">
507
 
    <title>EXAMPLE</title>
508
 
    <informalexample>
509
 
      <para>
510
 
        To list all clients:
511
 
      </para>
512
 
      <para>
513
 
        <userinput>&COMMANDNAME;</userinput>
514
 
      </para>
515
 
    </informalexample>
516
 
    
517
 
    <informalexample>
518
 
      <para>
519
 
        To list <emphasis>all</emphasis> settings for the clients
520
 
        named <quote>foo1.example.org</quote> and <quote
521
 
        >foo2.example.org</quote>:
522
 
      </para>
523
 
      <para>
524
 
 
525
 
<!-- do not wrap this line -->
526
 
<userinput>&COMMANDNAME; --verbose foo1.example.org foo2.example.org</userinput>
527
 
 
528
 
      </para>
529
 
    </informalexample>
530
 
    
531
 
    <informalexample>
532
 
      <para>
533
 
        To enable all clients:
534
 
      </para>
535
 
      <para>
536
 
        <userinput>&COMMANDNAME; --enable --all</userinput>
537
 
      </para>
538
 
    </informalexample>
539
 
    
540
 
    <informalexample>
541
 
      <para>
542
 
        To change timeout and interval value for the clients
543
 
        named <quote>foo1.example.org</quote> and <quote
544
 
        >foo2.example.org</quote>:
545
 
      </para>
546
 
      <para>
547
 
 
548
 
<!-- do not wrap this line -->
549
 
<userinput>&COMMANDNAME; --timeout="5m" --interval="1m" foo1.example.org foo2.example.org</userinput>
550
 
 
551
 
      </para>
552
 
    </informalexample>
553
 
    
554
 
    <informalexample>
555
 
      <para>
556
 
        To approve all clients currently waiting for it:
557
 
      </para>
558
 
      <para>
559
 
        <userinput>&COMMANDNAME; --approve --all</userinput>
560
 
      </para>
561
 
    </informalexample>
562
 
  </refsect1>
563
 
  
564
 
  <refsect1 id="security">
565
 
    <title>SECURITY</title>
566
 
    <para>
567
 
      This program must be permitted to access the Mandos server via
568
 
      the D-Bus interface.  This normally requires the root user, but
569
 
      could be configured otherwise by reconfiguring the D-Bus server.
570
 
    </para>
571
 
  </refsect1>
572
 
  
573
 
  <refsect1 id="see_also">
574
 
    <title>SEE ALSO</title>
575
 
    <para>
576
 
      <citerefentry><refentrytitle>intro</refentrytitle>
577
 
      <manvolnum>8mandos</manvolnum></citerefentry>,
578
 
      <citerefentry><refentrytitle>mandos</refentrytitle>
579
 
      <manvolnum>8</manvolnum></citerefentry>,
580
 
      <citerefentry><refentrytitle>mandos-clients.conf</refentrytitle>
581
 
      <manvolnum>5</manvolnum></citerefentry>,
582
 
      <citerefentry><refentrytitle>mandos-monitor</refentrytitle>
583
 
      <manvolnum>8</manvolnum></citerefentry>
584
 
    </para>
585
 
  </refsect1>
586
 
  
587
 
</refentry>
588
 
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589
 
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590
 
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591
 
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592
 
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