1
<?xml version="1.0" encoding="UTF-8"?>
1
<?xml version='1.0' encoding='UTF-8'?>
2
2
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3
3
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4
<!ENTITY VERSION "1.0">
4
5
<!ENTITY CONFNAME "mandos-clients.conf">
5
6
<!ENTITY CONFPATH "<filename>/etc/mandos/clients.conf</filename>">
6
<!ENTITY TIMESTAMP "2011-10-10">
7
<!ENTITY % common SYSTEM "common.ent">
11
<refentry xmlns:xi="http://www.w3.org/2001/XInclude">
13
<title>Mandos Manual</title>
11
<title>&CONFNAME;</title>
14
12
<!-- NWalsh’s docbook scripts use this to generate the footer: -->
15
<productname>Mandos</productname>
16
<productnumber>&version;</productnumber>
17
<date>&TIMESTAMP;</date>
13
<productname>&CONFNAME;</productname>
14
<productnumber>&VERSION;</productnumber>
20
17
<firstname>Björn</firstname>
21
18
<surname>Påhlsson</surname>
23
<email>belorn@recompile.se</email>
20
<email>belorn@fukt.bsnet.se</email>
27
24
<firstname>Teddy</firstname>
28
25
<surname>Hogeborn</surname>
30
<email>teddy@recompile.se</email>
27
<email>teddy@fukt.bsnet.se</email>
39
33
<holder>Teddy Hogeborn</holder>
40
34
<holder>Björn Påhlsson</holder>
42
<xi:include href="legalnotice.xml"/>
38
This manual page is free software: you can redistribute it
39
and/or modify it under the terms of the GNU General Public
40
License as published by the Free Software Foundation,
41
either version 3 of the License, or (at your option) any
46
This manual page is distributed in the hope that it will
47
be useful, but WITHOUT ANY WARRANTY; without even the
48
implied warranty of MERCHANTABILITY or FITNESS FOR A
49
PARTICULAR PURPOSE. See the GNU General Public License
54
You should have received a copy of the GNU General Public
55
License along with this program; If not, see
56
<ulink url="http://www.gnu.org/licenses/"/>.
46
62
<refentrytitle>&CONFNAME;</refentrytitle>
47
63
<manvolnum>5</manvolnum>
96
115
start time expansion, see <xref linkend="expansion"/>.
99
Unknown options are ignored. The used options are as follows:
118
Uknown options are ignored. The used options are as follows:
105
<term><option>approval_delay<literal> = </literal><replaceable
106
>TIME</replaceable></option></term>
109
This option is <emphasis>optional</emphasis>.
112
How long to wait for external approval before resorting to
113
use the <option>approved_by_default</option> value. The
114
default is <quote>0s</quote>, i.e. not to wait.
117
The format of <replaceable>TIME</replaceable> is the same
118
as for <varname>timeout</varname> below.
124
<term><option>approval_duration<literal> = </literal
125
><replaceable>TIME</replaceable></option></term>
128
This option is <emphasis>optional</emphasis>.
131
How long an external approval lasts. The default is 1
135
The format of <replaceable>TIME</replaceable> is the same
136
as for <varname>timeout</varname> below.
142
<term><option>approved_by_default<literal> = </literal
143
>{ <literal >1</literal> | <literal>yes</literal> | <literal
144
>true</literal> | <literal>on</literal> | <literal
145
>0</literal> | <literal>no</literal> | <literal
146
>false</literal> | <literal>off</literal> }</option></term>
149
Whether to approve a client by default after
150
the <option>approval_delay</option>. The default
151
is <quote>True</quote>.
157
<term><option>checker<literal> = </literal><replaceable
158
>COMMAND</replaceable></option></term>
161
This option is <emphasis>optional</emphasis>.
124
<term><literal><varname>timeout</varname></literal></term>
126
<synopsis><literal>timeout = </literal><replaceable
130
The timeout is how long the server will wait for a
131
successful checker run until a client is considered
132
invalid - that is, ineligible to get the data this server
133
holds. By default Mandos will use 1 hour.
136
The <replaceable>TIME</replaceable> is specified as a
137
space-separated number of values, each of which is a
138
number and a one-character suffix. The suffix must be one
139
of <quote>d</quote>, <quote>s</quote>, <quote>m</quote>,
140
<quote>h</quote>, and <quote>w</quote> for days, seconds,
141
minutes, hours, and weeks, respectively. The values are
142
added together to give the total time value, so all of
143
<quote><literal>330s</literal></quote>,
144
<quote><literal>110s 110s 110s</literal></quote>, and
145
<quote><literal>5m 30s</literal></quote> will give a value
146
of five minutes and thirty seconds.
152
<term><literal><varname>interval</varname></literal></term>
154
<synopsis><literal>interval = </literal><replaceable
158
How often to run the checker to confirm that a client is
159
still up. <emphasis>Note:</emphasis> a new checker will
160
not be started if an old one is still running. The server
161
will wait for a checker to complete until the above
162
<quote><varname>timeout</varname></quote> occurs, at which
163
time the client will be marked invalid, and any running
164
checker killed. The default interval is 5 minutes.
167
The format of <replaceable>TIME</replaceable> is the same
168
as for <varname>timeout</varname> above.
174
<term><literal>checker</literal></term>
176
<synopsis><literal>checker = </literal><replaceable
177
>COMMAND</replaceable>
164
180
This option allows you to override the default shell
165
181
command that the server will use to check if the client is
185
<term><option>extended_timeout<literal> = </literal><replaceable
186
>TIME</replaceable></option></term>
189
This option is <emphasis>optional</emphasis>.
192
Extended timeout is an added timeout that is given once
193
after a password has been sent successfully to a client.
194
The timeout is by default longer than the normal timeout,
195
and is used for handling the extra long downtime while a
196
machine is booting up. Time to take into consideration
197
when changing this value is file system checks and quota
198
checks. The default value is 15 minutes.
201
The format of <replaceable>TIME</replaceable> is the same
202
as for <varname>timeout</varname> below.
208
<term><option>fingerprint<literal> = </literal
209
><replaceable>HEXSTRING</replaceable></option></term>
212
This option is <emphasis>required</emphasis>.
201
<term><literal>fingerprint</literal></term>
203
<synopsis><literal>fingerprint = </literal><replaceable
204
>HEXSTRING</replaceable>
215
207
This option sets the OpenPGP fingerprint that identifies
216
208
the public key that clients authenticate themselves with
224
<term><option><literal>host = </literal><replaceable
225
>STRING</replaceable></option></term>
228
This option is <emphasis>optional</emphasis>, but highly
229
<emphasis>recommended</emphasis> unless the
230
<option>checker</option> option is modified to a
231
non-standard value without <quote>%%(host)s</quote> in it.
234
Host name for this client. This is not used by the server
235
directly, but can be, and is by default, used by the
236
checker. See the <option>checker</option> option.
242
<term><option>interval<literal> = </literal><replaceable
243
>TIME</replaceable></option></term>
246
This option is <emphasis>optional</emphasis>.
249
How often to run the checker to confirm that a client is
250
still up. <emphasis>Note:</emphasis> a new checker will
251
not be started if an old one is still running. The server
252
will wait for a checker to complete until the below
253
<quote><varname>timeout</varname></quote> occurs, at which
254
time the client will be disabled, and any running checker
255
killed. The default interval is 2 minutes.
258
The format of <replaceable>TIME</replaceable> is the same
259
as for <varname>timeout</varname> below.
265
<term><option>secfile<literal> = </literal><replaceable
266
>FILENAME</replaceable></option></term>
269
This option is only used if <option>secret</option> is not
270
specified, in which case this option is
271
<emphasis>required</emphasis>.
274
Similar to the <option>secret</option>, except the secret
275
data is in an external file. The contents of the file
276
should <emphasis>not</emphasis> be base64-encoded, but
277
will be sent to clients verbatim.
280
File names of the form <filename>~user/foo/bar</filename>
281
and <filename>$<envar>ENVVAR</envar>/foo/bar</filename>
288
<term><option>secret<literal> = </literal><replaceable
289
>BASE64_ENCODED_DATA</replaceable></option></term>
292
If this option is not specified, the <option
293
>secfile</option> option is <emphasis>required</emphasis>
216
<term><literal>secret</literal></term>
218
<synopsis><literal>secret = </literal><replaceable
219
>BASE64_ENCODED_DATA</replaceable>
297
222
If present, this option must be set to a string of
298
223
base64-encoded binary data. It will be decoded and sent
311
236
lines is that a line beginning with white space adds to
312
237
the value of the previous line, RFC 822-style.
318
<term><option>timeout<literal> = </literal><replaceable
319
>TIME</replaceable></option></term>
322
This option is <emphasis>optional</emphasis>.
325
The timeout is how long the server will wait, after a
326
successful checker run, until a client is disabled and not
327
allowed to get the data this server holds. By default
328
Mandos will use 5 minutes. See also the
329
<option>extended_timeout</option> option.
332
The <replaceable>TIME</replaceable> is specified as a
333
space-separated number of values, each of which is a
334
number and a one-character suffix. The suffix must be one
335
of <quote>d</quote>, <quote>s</quote>, <quote>m</quote>,
336
<quote>h</quote>, and <quote>w</quote> for days, seconds,
337
minutes, hours, and weeks, respectively. The values are
338
added together to give the total time value, so all of
339
<quote><literal>330s</literal></quote>,
340
<quote><literal>110s 110s 110s</literal></quote>, and
341
<quote><literal>5m 30s</literal></quote> will give a value
342
of five minutes and thirty seconds.
240
If this option is not specified, the <option
241
>secfile</option> option is used instead, but one of them
242
<emphasis>must</emphasis> be present.
248
<term><literal>secfile</literal></term>
250
<synopsis><literal>secfile = </literal><replaceable
251
>FILENAME</replaceable>
254
The same as <option>secret</option>, but the secret data
255
is in an external file. The contents of the file should
256
<emphasis>not</emphasis> be base64-encoded, but will be
257
sent to clients verbatim.
260
This option is only used, and <emphasis>must</emphasis> be
261
present, if <option>secret</option> is not specified.
267
<term><literal>host</literal></term>
269
<synopsis><literal>host = </literal><replaceable
270
>STRING</replaceable>
273
Host name for this client. This is not used by the server
274
directly, but can be, and is by default, used by the
275
checker. See the <option>checker</option> option.
350
283
<refsect1 id="expansion">
351
284
<title>EXPANSION</title>
382
315
<quote><literal>%%(<replaceable>foo</replaceable>)s</literal
383
316
></quote> will be replaced by the value of the attribute
384
317
<varname>foo</varname> of the internal
385
<quote><classname>Client</classname></quote> object in the
386
Mandos server. The currently allowed values for
387
<replaceable>foo</replaceable> are:
388
<quote><literal>approval_delay</literal></quote>,
389
<quote><literal>approval_duration</literal></quote>,
390
<quote><literal>created</literal></quote>,
391
<quote><literal>enabled</literal></quote>,
392
<quote><literal>fingerprint</literal></quote>,
393
<quote><literal>host</literal></quote>,
394
<quote><literal>interval</literal></quote>,
395
<quote><literal>last_approval_request</literal></quote>,
396
<quote><literal>last_checked_ok</literal></quote>,
397
<quote><literal>last_enabled</literal></quote>,
398
<quote><literal>name</literal></quote>,
399
<quote><literal>timeout</literal></quote>, and, if using
400
D-Bus, <quote><literal>dbus_object_path</literal></quote>.
401
See the source code for details. <emphasis role="strong"
402
>Currently, <emphasis>none</emphasis> of these attributes
403
except <quote><literal>host</literal></quote> are guaranteed
404
to be valid in future versions.</emphasis> Therefore, please
405
let the authors know of any attributes that are useful so they
406
may be preserved to any new versions of this software.
318
<quote><classname>Client</classname></quote> object. See the
319
source code for details, and let the authors know of any
320
attributes that are useful so they may be preserved to any new
321
versions of this software.
409
324
Note that this means that, in order to include an actual
475
390
fingerprint = 3e393aeaefb84c7e89e2f547b3a107558fca3a27
476
391
secfile = /etc/mandos/bar-secret
478
approved_by_default = False
480
394
</programlisting>
481
395
</informalexample>
484
398
<refsect1 id="see_also">
485
399
<title>SEE ALSO</title>
487
<citerefentry><refentrytitle>intro</refentrytitle>
488
<manvolnum>8mandos</manvolnum></citerefentry>,
489
<citerefentry><refentrytitle>mandos-keygen</refentrytitle>
490
<manvolnum>8</manvolnum></citerefentry>,
491
<citerefentry><refentrytitle>mandos.conf</refentrytitle>
492
<manvolnum>5</manvolnum></citerefentry>,
493
<citerefentry><refentrytitle>mandos</refentrytitle>
494
<manvolnum>8</manvolnum></citerefentry>
402
<refentrytitle>mandos</refentrytitle>
403
<manvolnum>8</manvolnum></citerefentry>, <citerefentry>
404
<refentrytitle>mandos-keygen</refentrytitle>
405
<manvolnum>8</manvolnum></citerefentry>, <citerefentry>
406
<refentrytitle>mandos.conf</refentrytitle>
407
<manvolnum>5</manvolnum></citerefentry>
498
<!-- Local Variables: -->
499
<!-- time-stamp-start: "<!ENTITY TIMESTAMP [\"']" -->
500
<!-- time-stamp-end: "[\"']>" -->
501
<!-- time-stamp-format: "%:y-%02m-%02d" -->