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
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>8</manvolnum></citerefentry>.) However, any <emphasis
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>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.
84
72
The format starts with a <literal>[<replaceable>section
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161
This option is <emphasis>optional</emphasis>.
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This option overrides the default shell command that the
177
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
169
run using <quote><command><filename>/bin/sh</filename>
182
170
<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
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>--</option> %%(host)s</literal></quote>. Note that
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<command>mandos-keygen</command>, when generating output
188
to be inserted into this file, normally looks for an SSH
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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
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>--</option> %%(host)s</literal></quote>.
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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
214
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.
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The format of <replaceable>TIME</replaceable> is the same
220
as for <varname>timeout</varname> below.
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185
<term><option>fingerprint<literal> = </literal
227
186
><replaceable>HEXSTRING</replaceable></option></term>
340
299
This option is <emphasis>optional</emphasis>.
343
The timeout is how long the server will wait, after a
344
successful checker run, until a client is disabled and not
345
allowed to get the data this server holds. By default
346
Mandos will use 5 minutes. See also the
347
<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.
350
The <replaceable>TIME</replaceable> is specified as an RFC
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3339 duration; for example
352
<quote><literal>P1Y2M3DT4H5M6S</literal></quote> meaning
353
one year, two months, three days, four hours, five
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minutes, and six seconds. Some values can be omitted, see
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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
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<quote><literal>330s</literal></quote>,
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<quote><literal>110s 110s 110s</literal></quote>, and
317
<quote><literal>5m 30s</literal></quote> will give a value
318
of five minutes and thirty seconds.
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<term><option>enabled<literal> = </literal>{ <literal
362
>1</literal> | <literal>yes</literal> | <literal>true</literal
363
> | <literal >on</literal> | <literal>0</literal> | <literal
364
>no</literal> | <literal>false</literal> | <literal
365
>off</literal> }</option></term>
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<term><option>extended_timeout<literal> = </literal><replaceable
325
>TIME</replaceable></option></term>
368
Whether this client should be enabled by default. The
369
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.
416
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<quote><literal>approval_duration</literal></quote>,
417
389
<quote><literal>created</literal></quote>,
418
390
<quote><literal>enabled</literal></quote>,
419
<quote><literal>expires</literal></quote>,
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391
<quote><literal>fingerprint</literal></quote>,
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392
<quote><literal>host</literal></quote>,
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393
<quote><literal>interval</literal></quote>,
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<citerefentry><refentrytitle>mandos.conf</refentrytitle>
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491
<manvolnum>5</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>mandos</refentrytitle>
523
<manvolnum>8</manvolnum></citerefentry>,
524
<citerefentry><refentrytitle>fping</refentrytitle>
525
493
<manvolnum>8</manvolnum></citerefentry>
530
RFC 3339: <citetitle>Date and Time on the Internet:
531
Timestamps</citetitle>
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The time intervals are in the "duration" format, as
536
specified in ABNF in Appendix A of RFC 3339.
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