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start time expansion, see <xref linkend="expansion"/>.
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Uknown options are ignored. The used options are as follows:
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Unknown options are ignored. The used options are as follows:
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<term><option>timeout<literal> = </literal><replaceable
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>TIME</replaceable></option></term>
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The timeout is how long the server will wait for a
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successful checker run until a client is considered
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invalid - that is, ineligible to get the data this server
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holds. By default Mandos will use 1 hour.
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The <replaceable>TIME</replaceable> is specified as a
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space-separated number of values, each of which is a
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number and a one-character suffix. The suffix must be one
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of <quote>d</quote>, <quote>s</quote>, <quote>m</quote>,
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<quote>h</quote>, and <quote>w</quote> for days, seconds,
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minutes, hours, and weeks, respectively. The values are
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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
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<quote><literal>5m 30s</literal></quote> will give a value
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of five minutes and thirty seconds.
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<term><option>interval<literal> = </literal><replaceable
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>TIME</replaceable></option></term>
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How often to run the checker to confirm that a client is
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still up. <emphasis>Note:</emphasis> a new checker will
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not be started if an old one is still running. The server
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will wait for a checker to complete until the above
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<quote><varname>timeout</varname></quote> occurs, at which
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time the client will be marked invalid, and any running
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checker killed. The default interval is 5 minutes.
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The format of <replaceable>TIME</replaceable> is the same
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as for <varname>timeout</varname> above.
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<term><option>approval_delay<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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How long to wait for external approval before resorting to
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use the <option>approved_by_default</option> value. The
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default is <quote>0s</quote>, i.e. not to wait.
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The format of <replaceable>TIME</replaceable> is the same
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as for <varname>timeout</varname> below.
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<term><option>approval_duration<literal> = </literal
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><replaceable>TIME</replaceable></option></term>
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This option is <emphasis>optional</emphasis>.
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How long an external approval lasts. The default is 1
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The format of <replaceable>TIME</replaceable> is the same
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as for <varname>timeout</varname> below.
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<term><option>approved_by_default<literal> = </literal
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>{ <literal >1</literal> | <literal>yes</literal> | <literal
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>true</literal> | <literal>on</literal> | <literal
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>0</literal> | <literal>no</literal> | <literal
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>false</literal> | <literal>off</literal> }</option></term>
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Whether to approve a client by default after
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the <option>approval_delay</option>. The default
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is <quote>True</quote>.
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<term><option>checker<literal> = </literal><replaceable
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>COMMAND</replaceable></option></term>
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This option is <emphasis>optional</emphasis>.
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This option allows you to override the default shell
153
164
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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<term><option><literal>host = </literal><replaceable
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>STRING</replaceable></option></term>
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This option is <emphasis>optional</emphasis>, but highly
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<emphasis>recommended</emphasis> unless the
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<option>checker</option> option is modified to a
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non-standard value without <quote>%%(host)s</quote> in it.
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Host name for this client. This is not used by the server
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directly, but can be, and is by default, used by the
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checker. See the <option>checker</option> option.
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<term><option>interval<literal> = </literal><replaceable
219
>TIME</replaceable></option></term>
222
This option is <emphasis>optional</emphasis>.
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How often to run the checker to confirm that a client is
226
still up. <emphasis>Note:</emphasis> a new checker will
227
not be started if an old one is still running. The server
228
will wait for a checker to complete until the below
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<quote><varname>timeout</varname></quote> occurs, at which
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time the client will be disabled, and any running checker
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killed. The default interval is 5 minutes.
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The format of <replaceable>TIME</replaceable> is the same
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as for <varname>timeout</varname> below.
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<term><option>secfile<literal> = </literal><replaceable
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>FILENAME</replaceable></option></term>
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This option is only used if <option>secret</option> is not
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specified, in which case this option is
247
<emphasis>required</emphasis>.
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Similar to the <option>secret</option>, except the secret
251
data is in an external file. The contents of the file
252
should <emphasis>not</emphasis> be base64-encoded, but
253
will be sent to clients verbatim.
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File names of the form <filename>~user/foo/bar</filename>
257
and <filename>$<envar>ENVVAR</envar>/foo/bar</filename>
186
264
<term><option>secret<literal> = </literal><replaceable
187
265
>BASE64_ENCODED_DATA</replaceable></option></term>
268
If this option is not specified, the <option
269
>secfile</option> option is <emphasis>required</emphasis>
190
273
If present, this option must be set to a string of
191
274
base64-encoded binary data. It will be decoded and sent
192
275
to the client matching the above
204
287
lines is that a line beginning with white space adds to
205
288
the value of the previous line, RFC 822-style.
208
If this option is not specified, the <option
209
>secfile</option> option is used instead, but one of them
210
<emphasis>must</emphasis> be present.
216
<term><option>secfile<literal> = </literal><replaceable
217
>FILENAME</replaceable></option></term>
220
Similar to the <option>secret</option>, except the secret
221
data is in an external file. The contents of the file
222
should <emphasis>not</emphasis> be base64-encoded, but
223
will be sent to clients verbatim.
226
This option is only used, and <emphasis>must</emphasis> be
227
present, if <option>secret</option> is not specified.
233
<term><option><literal>host = </literal><replaceable
234
>STRING</replaceable></option></term>
237
Host name for this client. This is not used by the server
238
directly, but can be, and is by default, used by the
239
checker. See the <option>checker</option> option.
294
<term><option>timeout<literal> = </literal><replaceable
295
>TIME</replaceable></option></term>
298
This option is <emphasis>optional</emphasis>.
301
The timeout is how long the server will wait (for either a
302
successful checker run or a client receiving its secret)
303
until a client is disabled and not allowed to get the data
304
this server holds. By default Mandos will use 1 hour.
307
The <replaceable>TIME</replaceable> is specified as a
308
space-separated number of values, each of which is a
309
number and a one-character suffix. The suffix must be one
310
of <quote>d</quote>, <quote>s</quote>, <quote>m</quote>,
311
<quote>h</quote>, and <quote>w</quote> for days, seconds,
312
minutes, hours, and weeks, respectively. The values are
313
added together to give the total time value, so all of
314
<quote><literal>330s</literal></quote>,
315
<quote><literal>110s 110s 110s</literal></quote>, and
316
<quote><literal>5m 30s</literal></quote> will give a value
317
of five minutes and thirty seconds.
279
357
<quote><literal>%%(<replaceable>foo</replaceable>)s</literal
280
358
></quote> will be replaced by the value of the attribute
281
359
<varname>foo</varname> of the internal
282
<quote><classname>Client</classname></quote> object. See the
283
source code for details, and let the authors know of any
284
attributes that are useful so they may be preserved to any new
285
versions of this software.
360
<quote><classname>Client</classname></quote> object in the
361
Mandos server. The currently allowed values for
362
<replaceable>foo</replaceable> are:
363
<quote><literal>approval_delay</literal></quote>,
364
<quote><literal>approval_duration</literal></quote>,
365
<quote><literal>created</literal></quote>,
366
<quote><literal>enabled</literal></quote>,
367
<quote><literal>fingerprint</literal></quote>,
368
<quote><literal>host</literal></quote>,
369
<quote><literal>interval</literal></quote>,
370
<quote><literal>last_approval_request</literal></quote>,
371
<quote><literal>last_checked_ok</literal></quote>,
372
<quote><literal>last_enabled</literal></quote>,
373
<quote><literal>name</literal></quote>,
374
<quote><literal>timeout</literal></quote>, and, if using
375
D-Bus, <quote><literal>dbus_object_path</literal></quote>.
376
See the source code for details. <emphasis role="strong"
377
>Currently, <emphasis>none</emphasis> of these attributes
378
except <quote><literal>host</literal></quote> are guaranteed
379
to be valid in future versions.</emphasis> Therefore, please
380
let the authors know of any attributes that are useful so they
381
may be preserved to any new versions of this software.
288
384
Note that this means that, in order to include an actual