72
65
><refentrytitle>mandos</refentrytitle>
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<manvolnum>8</manvolnum></citerefentry>, read by it at startup.
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The file needs to list all clients that should be able to use
75
the service. The settings in this file can be overridden by
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runtime changes to the server, which it saves across restarts.
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(See the section called <quote>PERSISTENT STATE</quote> in
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<citerefentry><refentrytitle>mandos</refentrytitle><manvolnum
79
>8</manvolnum></citerefentry>.) However, any <emphasis
80
>changes</emphasis> to this file (including adding and removing
81
clients) will, at startup, override changes done during runtime.
68
the service. All clients listed will be regarded as enabled,
69
even if a client was disabled in a previous run of the server.
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72
The format starts with a <literal>[<replaceable>section
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This option is <emphasis>optional</emphasis>.
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This option overrides the default shell command that the
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server will use to check if the client is still up. Any
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output of the command will be ignored, only the exit code
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is checked: If the exit code of the command is zero, the
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client is considered up. The command will be run using
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<quote><command><filename>/bin/sh</filename>
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This option allows you to override the default shell
165
command that the server will use to check if the client is
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still up. Any output of the command will be ignored, only
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the exit code is checked: If the exit code of the command
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is zero, the client is considered up. The command will be
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run using <quote><command><filename>/bin/sh</filename>
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<option>-c</option></command></quote>, so
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<varname>PATH</varname> will be searched. The default
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172
value for the checker command is <quote><literal
185
173
><command>fping</command> <option>-q</option> <option
186
>--</option> %%(host)s</literal></quote>. Note that
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<command>mandos-keygen</command>, when generating output
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to be inserted into this file, normally looks for an SSH
189
server on the Mandos client, and, if it find one, outputs
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a <option>checker</option> option to check for the
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client’s key fingerprint – this is more secure against
174
>--</option> %%(host)s</literal></quote>.
195
177
In addition to normal start time expansion, this option
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<term><option>extended_timeout<literal> = </literal><replaceable
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>TIME</replaceable></option></term>
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This option is <emphasis>optional</emphasis>.
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Extended timeout is an added timeout that is given once
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after a password has been sent successfully to a client.
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The timeout is by default longer than the normal timeout,
213
and is used for handling the extra long downtime while a
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machine is booting up. Time to take into consideration
215
when changing this value is file system checks and quota
216
checks. The default value is 15 minutes.
219
The format of <replaceable>TIME</replaceable> is the same
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as for <varname>timeout</varname> below.
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185
<term><option>fingerprint<literal> = </literal
227
186
><replaceable>HEXSTRING</replaceable></option></term>
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192
This option sets the OpenPGP fingerprint that identifies
234
193
the public key that clients authenticate themselves with
235
through TLS. The string needs to be in hexadecimal form,
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but spaces or upper/lower case are not significant.
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<term><option>key_id<literal> = </literal
243
><replaceable>HEXSTRING</replaceable></option></term>
246
This option is <emphasis>optional</emphasis>.
249
This option sets the certificate key ID that identifies
250
the public key that clients authenticate themselves with
251
through TLS. The string needs to be in hexadecimal form,
194
through TLS. The string needs to be in hexidecimal form,
252
195
but spaces or upper/lower case are not significant.
331
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If present, this option must be set to a string of
332
275
base64-encoded binary data. It will be decoded and sent
333
to the client matching the above <option>key_id</option>
334
or <option>fingerprint</option>. This should, of course,
335
be OpenPGP encrypted data, decryptable only by the client.
276
to the client matching the above
277
<option>fingerprint</option>. This should, of course, be
278
OpenPGP encrypted data, decryptable only by the client.
336
279
The program <citerefentry><refentrytitle><command
337
280
>mandos-keygen</command></refentrytitle><manvolnum
338
281
>8</manvolnum></citerefentry> can, using its
356
299
This option is <emphasis>optional</emphasis>.
359
The timeout is how long the server will wait, after a
360
successful checker run, until a client is disabled and not
361
allowed to get the data this server holds. By default
362
Mandos will use 5 minutes. See also the
363
<option>extended_timeout</option> option.
302
The timeout is how long the server will wait (for either a
303
successful checker run or a client receiving its secret)
304
until a client is disabled and not allowed to get the data
305
this server holds. By default Mandos will use 5 minutes.
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The <replaceable>TIME</replaceable> is specified as an RFC
367
3339 duration; for example
368
<quote><literal>P1Y2M3DT4H5M6S</literal></quote> meaning
369
one year, two months, three days, four hours, five
370
minutes, and six seconds. Some values can be omitted, see
371
RFC 3339 Appendix A for details.
308
The <replaceable>TIME</replaceable> is specified as a
309
space-separated number of values, each of which is a
310
number and a one-character suffix. The suffix must be one
311
of <quote>d</quote>, <quote>s</quote>, <quote>m</quote>,
312
<quote>h</quote>, and <quote>w</quote> for days, seconds,
313
minutes, hours, and weeks, respectively. The values are
314
added together to give the total time value, so all of
315
<quote><literal>330s</literal></quote>,
316
<quote><literal>110s 110s 110s</literal></quote>, and
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<quote><literal>5m 30s</literal></quote> will give a value
318
of five minutes and thirty seconds.
377
<term><option>enabled<literal> = </literal>{ <literal
378
>1</literal> | <literal>yes</literal> | <literal>true</literal
379
> | <literal >on</literal> | <literal>0</literal> | <literal
380
>no</literal> | <literal>false</literal> | <literal
381
>off</literal> }</option></term>
324
<term><option>extended_timeout<literal> = </literal><replaceable
325
>TIME</replaceable></option></term>
384
Whether this client should be enabled by default. The
385
default is <quote>true</quote>.
328
This option is <emphasis>optional</emphasis>.
331
Extended timeout is an added timeout that is given once
332
after a password has been sent sucessfully to a client.
333
The timeout is by default longer than the normal timeout,
334
and is used for handling the extra long downtime while a
335
matchine is booting up. Time to take into consideration
336
when changing this value is system file checks and quota
337
checks. The default value is 15 minutes.
340
The format of <replaceable>TIME</replaceable> is the same
341
as for <varname>timeout</varname> above.
432
388
<quote><literal>approval_duration</literal></quote>,
433
389
<quote><literal>created</literal></quote>,
434
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<quote><literal>enabled</literal></quote>,
435
<quote><literal>expires</literal></quote>,
436
<quote><literal>key_id</literal></quote>,
437
391
<quote><literal>fingerprint</literal></quote>,
438
392
<quote><literal>host</literal></quote>,
439
393
<quote><literal>interval</literal></quote>,
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490
<citerefentry><refentrytitle>mandos.conf</refentrytitle>
540
491
<manvolnum>5</manvolnum></citerefentry>,
541
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<citerefentry><refentrytitle>mandos</refentrytitle>
542
<manvolnum>8</manvolnum></citerefentry>,
543
<citerefentry><refentrytitle>fping</refentrytitle>
544
493
<manvolnum>8</manvolnum></citerefentry>
549
RFC 3339: <citetitle>Date and Time on the Internet:
550
Timestamps</citetitle>
554
The time intervals are in the "duration" format, as
555
specified in ABNF in Appendix A of RFC 3339.
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