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  • Committer: Teddy Hogeborn
  • Date: 2008-08-29 06:38:27 UTC
  • Revision ID: teddy@fukt.bsnet.se-20080829063827-hbjl6t92tyjl5305
* mandos-clients.conf.xml (ENTITY TIMESTAMP): New.  Automatically
                                              updated by Emacs
                                              time-stamp by using
                                              Emacs local variables.
  (/refentry/refentryinfo/date): New; set to "&TIMESTAMP;".
* mandos-keygen.xml: - '' -
* mandos.conf.xml: - '' -
* mandos.xml: - '' -
* plugin-runner.xml: - '' -
* plugins.d/password-request.xml: - '' -

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mandos.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 VERSION "1.0">
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<!ENTITY COMMANDNAME "mandos">
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<!ENTITY TIMESTAMP "2009-02-24">
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<!ENTITY % common SYSTEM "common.ent">
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%common;
 
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<!ENTITY TIMESTAMP "2008-08-29">
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]>
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<refentry xmlns:xi="http://www.w3.org/2001/XInclude">
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   <refentryinfo>
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    <title>Mandos Manual</title>
 
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  <refentryinfo>
 
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    <title>&COMMANDNAME;</title>
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    <!-- NWalsh’s docbook scripts use this to generate the footer: -->
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    <productname>Mandos</productname>
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    <productnumber>&version;</productnumber>
 
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    <productname>&COMMANDNAME;</productname>
 
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    <productnumber>&VERSION;</productnumber>
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    <date>&TIMESTAMP;</date>
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    <authorgroup>
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      <author>
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    </authorgroup>
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    <copyright>
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      <year>2008</year>
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      <year>2009</year>
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      <holder>Teddy Hogeborn</holder>
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      <holder>Björn Påhlsson</holder>
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    </copyright>
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    <xi:include href="legalnotice.xml"/>
 
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    <legalnotice>
 
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      <para>
 
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        This manual page is free software: you can redistribute it
 
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        and/or modify it under the terms of the GNU General Public
 
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        License as published by the Free Software Foundation,
 
42
        either version 3 of the License, or (at your option) any
 
43
        later version.
 
44
      </para>
 
45
 
 
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      <para>
 
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        This manual page is distributed in the hope that it will
 
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        be useful, but WITHOUT ANY WARRANTY; without even the
 
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        implied warranty of MERCHANTABILITY or FITNESS FOR A
 
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        PARTICULAR PURPOSE.  See the GNU General Public License
 
51
        for more details.
 
52
      </para>
 
53
 
 
54
      <para>
 
55
        You should have received a copy of the GNU General Public
 
56
        License along with this program; If not, see
 
57
        <ulink url="http://www.gnu.org/licenses/"/>.
 
58
      </para>
 
59
    </legalnotice>
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  </refentryinfo>
41
 
  
 
61
 
42
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  <refmeta>
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    <refentrytitle>&COMMANDNAME;</refentrytitle>
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    <manvolnum>8</manvolnum>
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  <refnamediv>
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    <refname><command>&COMMANDNAME;</command></refname>
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    <refpurpose>
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      Gives encrypted passwords to authenticated Mandos clients
 
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      Sends encrypted passwords to authenticated Mandos clients
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    </refpurpose>
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  </refnamediv>
53
 
  
 
73
 
54
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  <refsynopsisdiv>
55
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    <cmdsynopsis>
56
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      <command>&COMMANDNAME;</command>
57
 
      <group>
58
 
        <arg choice="plain"><option>--interface
59
 
        <replaceable>NAME</replaceable></option></arg>
60
 
        <arg choice="plain"><option>-i
61
 
        <replaceable>NAME</replaceable></option></arg>
62
 
      </group>
63
 
      <sbr/>
64
 
      <group>
65
 
        <arg choice="plain"><option>--address
66
 
        <replaceable>ADDRESS</replaceable></option></arg>
67
 
        <arg choice="plain"><option>-a
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        <replaceable>ADDRESS</replaceable></option></arg>
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      </group>
70
 
      <sbr/>
71
 
      <group>
72
 
        <arg choice="plain"><option>--port
73
 
        <replaceable>PORT</replaceable></option></arg>
74
 
        <arg choice="plain"><option>-p
75
 
        <replaceable>PORT</replaceable></option></arg>
76
 
      </group>
77
 
      <sbr/>
78
 
      <arg><option>--priority
79
 
      <replaceable>PRIORITY</replaceable></option></arg>
80
 
      <sbr/>
81
 
      <arg><option>--servicename
82
 
      <replaceable>NAME</replaceable></option></arg>
83
 
      <sbr/>
84
 
      <arg><option>--configdir
85
 
      <replaceable>DIRECTORY</replaceable></option></arg>
86
 
      <sbr/>
87
 
      <arg><option>--debug</option></arg>
88
 
      <sbr/>
89
 
      <arg><option>--no-ipv6</option></arg>
 
77
      <arg>--interface<arg choice="plain">NAME</arg></arg>
 
78
      <arg>--address<arg choice="plain">ADDRESS</arg></arg>
 
79
      <arg>--port<arg choice="plain">PORT</arg></arg>
 
80
      <arg>--priority<arg choice="plain">PRIORITY</arg></arg>
 
81
      <arg>--servicename<arg choice="plain">NAME</arg></arg>
 
82
      <arg>--configdir<arg choice="plain">DIRECTORY</arg></arg>
 
83
      <arg>--debug</arg>
 
84
    </cmdsynopsis>
 
85
    <cmdsynopsis>
 
86
      <command>&COMMANDNAME;</command>
 
87
      <arg>-i<arg choice="plain">NAME</arg></arg>
 
88
      <arg>-a<arg choice="plain">ADDRESS</arg></arg>
 
89
      <arg>-p<arg choice="plain">PORT</arg></arg>
 
90
      <arg>--priority<arg choice="plain">PRIORITY</arg></arg>
 
91
      <arg>--servicename<arg choice="plain">NAME</arg></arg>
 
92
      <arg>--configdir<arg choice="plain">DIRECTORY</arg></arg>
 
93
      <arg>--debug</arg>
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    </cmdsynopsis>
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    <cmdsynopsis>
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      <command>&COMMANDNAME;</command>
93
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      <group choice="req">
94
 
        <arg choice="plain"><option>--help</option></arg>
95
 
        <arg choice="plain"><option>-h</option></arg>
 
98
        <arg choice="plain">-h</arg>
 
99
        <arg choice="plain">--help</arg>
96
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      </group>
97
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    </cmdsynopsis>
98
102
    <cmdsynopsis>
99
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      <command>&COMMANDNAME;</command>
100
 
      <arg choice="plain"><option>--version</option></arg>
 
104
      <arg choice="plain">--version</arg>
101
105
    </cmdsynopsis>
102
106
    <cmdsynopsis>
103
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      <command>&COMMANDNAME;</command>
104
 
      <arg choice="plain"><option>--check</option></arg>
 
108
      <arg choice="plain">--check</arg>
105
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    </cmdsynopsis>
106
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  </refsynopsisdiv>
107
 
  
 
111
 
108
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  <refsect1 id="description">
109
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    <title>DESCRIPTION</title>
110
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    <para>
119
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      Any authenticated client is then given the stored pre-encrypted
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      password for that specific client.
121
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    </para>
 
126
 
122
127
  </refsect1>
123
128
  
124
129
  <refsect1 id="purpose">
125
130
    <title>PURPOSE</title>
 
131
 
126
132
    <para>
127
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      The purpose of this is to enable <emphasis>remote and unattended
128
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      rebooting</emphasis> of client host computer with an
129
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      <emphasis>encrypted root file system</emphasis>.  See <xref
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      linkend="overview"/> for details.
131
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    </para>
 
138
 
132
139
  </refsect1>
133
140
  
134
141
  <refsect1 id="options">
135
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    <title>OPTIONS</title>
 
143
 
136
144
    <variablelist>
137
145
      <varlistentry>
138
 
        <term><option>--help</option></term>
139
 
        <term><option>-h</option></term>
 
146
        <term><literal>-h</literal>, <literal>--help</literal></term>
140
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        <listitem>
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          <para>
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            Show a help message and exit
143
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          </para>
144
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        </listitem>
145
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      </varlistentry>
146
 
      
 
153
 
147
154
      <varlistentry>
148
 
        <term><option>--interface</option>
149
 
        <replaceable>NAME</replaceable></term>
150
 
        <term><option>-i</option>
151
 
        <replaceable>NAME</replaceable></term>
 
155
        <term><literal>-i</literal>, <literal>--interface <replaceable
 
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        >NAME</replaceable></literal></term>
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        <listitem>
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          <xi:include href="mandos-options.xml" xpointer="interface"/>
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        </listitem>
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      </varlistentry>
156
 
      
 
161
 
157
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      <varlistentry>
158
 
        <term><option>--address
159
 
        <replaceable>ADDRESS</replaceable></option></term>
160
 
        <term><option>-a
161
 
        <replaceable>ADDRESS</replaceable></option></term>
 
163
        <term><literal>-a</literal>, <literal>--address <replaceable>
 
164
        ADDRESS</replaceable></literal></term>
162
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        <listitem>
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          <xi:include href="mandos-options.xml" xpointer="address"/>
164
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        </listitem>
165
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      </varlistentry>
166
 
      
 
169
 
167
170
      <varlistentry>
168
 
        <term><option>--port
169
 
        <replaceable>PORT</replaceable></option></term>
170
 
        <term><option>-p
171
 
        <replaceable>PORT</replaceable></option></term>
 
171
        <term><literal>-p</literal>, <literal>--port <replaceable>
 
172
        PORT</replaceable></literal></term>
172
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        <listitem>
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          <xi:include href="mandos-options.xml" xpointer="port"/>
174
175
        </listitem>
175
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      </varlistentry>
176
 
      
 
177
 
177
178
      <varlistentry>
178
 
        <term><option>--check</option></term>
 
179
        <term><literal>--check</literal></term>
179
180
        <listitem>
180
181
          <para>
181
182
            Run the server’s self-tests.  This includes any unit
183
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          </para>
184
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        </listitem>
185
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      </varlistentry>
186
 
      
 
187
 
187
188
      <varlistentry>
188
 
        <term><option>--debug</option></term>
 
189
        <term><literal>--debug</literal></term>
189
190
        <listitem>
190
191
          <xi:include href="mandos-options.xml" xpointer="debug"/>
191
192
        </listitem>
192
193
      </varlistentry>
193
 
      
 
194
 
194
195
      <varlistentry>
195
 
        <term><option>--priority <replaceable>
196
 
        PRIORITY</replaceable></option></term>
 
196
        <term><literal>--priority <replaceable>
 
197
        PRIORITY</replaceable></literal></term>
197
198
        <listitem>
198
199
          <xi:include href="mandos-options.xml" xpointer="priority"/>
199
200
        </listitem>
200
201
      </varlistentry>
201
 
      
 
202
 
202
203
      <varlistentry>
203
 
        <term><option>--servicename
204
 
        <replaceable>NAME</replaceable></option></term>
 
204
        <term><literal>--servicename <replaceable>NAME</replaceable>
 
205
        </literal></term>
205
206
        <listitem>
206
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          <xi:include href="mandos-options.xml"
207
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                      xpointer="servicename"/>
208
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        </listitem>
209
210
      </varlistentry>
210
 
      
 
211
 
211
212
      <varlistentry>
212
 
        <term><option>--configdir
213
 
        <replaceable>DIRECTORY</replaceable></option></term>
 
213
        <term><literal>--configdir <replaceable>DIR</replaceable>
 
214
        </literal></term>
214
215
        <listitem>
215
216
          <para>
216
217
            Directory to search for configuration files.  Default is
222
223
          </para>
223
224
        </listitem>
224
225
      </varlistentry>
225
 
      
 
226
 
226
227
      <varlistentry>
227
 
        <term><option>--version</option></term>
 
228
        <term><literal>--version</literal></term>
228
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        <listitem>
229
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          <para>
230
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            Prints the program version and exit.
231
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          </para>
232
233
        </listitem>
233
234
      </varlistentry>
234
 
      
235
 
      <varlistentry>
236
 
        <term><option>--no-ipv6</option></term>
237
 
        <listitem>
238
 
          <xi:include href="mandos-options.xml" xpointer="ipv6"/>
239
 
        </listitem>
240
 
      </varlistentry>
241
235
    </variablelist>
242
236
  </refsect1>
243
 
  
 
237
 
244
238
  <refsect1 id="overview">
245
239
    <title>OVERVIEW</title>
246
240
    <xi:include href="overview.xml"/>
247
241
    <para>
248
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      This program is the server part.  It is a normal server program
249
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      and will run in a normal system environment, not in an initial
250
 
      <acronym>RAM</acronym> disk environment.
 
244
      RAM disk environment.
251
245
    </para>
252
246
  </refsect1>
253
 
  
 
247
 
254
248
  <refsect1 id="protocol">
255
249
    <title>NETWORK PROTOCOL</title>
256
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    <para>
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      </row>
309
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    </tbody></tgroup></table>
310
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  </refsect1>
311
 
  
 
305
 
312
306
  <refsect1 id="checking">
313
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    <title>CHECKING</title>
314
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    <para>
322
316
      <manvolnum>5</manvolnum></citerefentry>.
323
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    </para>
324
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  </refsect1>
325
 
  
 
319
 
326
320
  <refsect1 id="logging">
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    <title>LOGGING</title>
328
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    <para>
332
326
      and also show them on the console.
333
327
    </para>
334
328
  </refsect1>
335
 
  
 
329
 
336
330
  <refsect1 id="exit_status">
337
331
    <title>EXIT STATUS</title>
338
332
    <para>
340
334
      critical error is encountered.
341
335
    </para>
342
336
  </refsect1>
343
 
  
 
337
 
344
338
  <refsect1 id="environment">
345
339
    <title>ENVIRONMENT</title>
346
340
    <variablelist>
347
341
      <varlistentry>
348
 
        <term><envar>PATH</envar></term>
 
342
        <term><varname>PATH</varname></term>
349
343
        <listitem>
350
344
          <para>
351
345
            To start the configured checker (see <xref
360
354
      </varlistentry>
361
355
    </variablelist>
362
356
  </refsect1>
363
 
  
364
 
  <refsect1 id="files">
 
357
 
 
358
  <refsect1 id="file">
365
359
    <title>FILES</title>
366
360
    <para>
367
361
      Use the <option>--configdir</option> option to change where
390
384
        </listitem>
391
385
      </varlistentry>
392
386
      <varlistentry>
393
 
        <term><filename>/var/run/mandos.pid</filename></term>
 
387
        <term><filename>/var/run/mandos/mandos.pid</filename></term>
394
388
        <listitem>
395
389
          <para>
396
390
            The file containing the process id of
431
425
      Currently, if a client is declared <quote>invalid</quote> due to
432
426
      having timed out, the server does not record this fact onto
433
427
      permanent storage.  This has some security implications, see
434
 
      <xref linkend="clients"/>.
 
428
      <xref linkend="CLIENTS"/>.
435
429
    </para>
436
430
    <para>
437
431
      There is currently no way of querying the server of the current
445
439
      Debug mode is conflated with running in the foreground.
446
440
    </para>
447
441
    <para>
448
 
      The console log messages do not show a time stamp.
449
 
    </para>
450
 
    <para>
451
 
      This server does not check the expire time of clients’ OpenPGP
452
 
      keys.
 
442
      The console log messages does not show a timestamp.
453
443
    </para>
454
444
  </refsect1>
455
445
  
490
480
      </para>
491
481
    </informalexample>
492
482
  </refsect1>
493
 
  
 
483
 
494
484
  <refsect1 id="security">
495
485
    <title>SECURITY</title>
496
 
    <refsect2 id="server">
 
486
    <refsect2 id="SERVER">
497
487
      <title>SERVER</title>
498
488
      <para>
499
489
        Running this <command>&COMMANDNAME;</command> server program
500
490
        should not in itself present any security risk to the host
501
 
        computer running it.  The program switches to a non-root user
502
 
        soon after startup.
 
491
        computer running it.  The program does not need any special
 
492
        privileges to run, and is designed to run as a non-root user.
503
493
      </para>
504
494
    </refsect2>
505
 
    <refsect2 id="clients">
 
495
    <refsect2 id="CLIENTS">
506
496
      <title>CLIENTS</title>
507
497
      <para>
508
498
        The server only gives out its stored data to clients which
515
505
        <citerefentry><refentrytitle>mandos-clients.conf</refentrytitle>
516
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        <manvolnum>5</manvolnum></citerefentry>)
517
507
        <emphasis>must</emphasis> be made non-readable by anyone
518
 
        except the user starting the server (usually root).
 
508
        except the user running the server.
519
509
      </para>
520
510
      <para>
521
511
        As detailed in <xref linkend="checking"/>, the status of all
532
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        restarting servers if it is suspected that a client has, in
533
523
        fact, been compromised by parties who may now be running a
534
524
        fake Mandos client with the keys from the non-encrypted
535
 
        initial <acronym>RAM</acronym> image of the client host.  What
536
 
        should be done in that case (if restarting the server program
537
 
        really is necessary) is to stop the server program, edit the
 
525
        initial RAM image of the client host.  What should be done in
 
526
        that case (if restarting the server program really is
 
527
        necessary) is to stop the server program, edit the
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        configuration file to omit any suspect clients, and restart
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        the server program.
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      </para>
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      <para>
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        For more details on client-side security, see
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        <citerefentry><refentrytitle>mandos-client</refentrytitle>
 
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        <citerefentry><refentrytitle>password-request</refentrytitle>
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        <manvolnum>8mandos</manvolnum></citerefentry>.
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      </para>
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    </refsect2>
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  </refsect1>
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538
 
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  <refsect1 id="see_also">
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    <title>SEE ALSO</title>
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    <para>
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      <citerefentry>
 
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        <refentrytitle>mandos.conf</refentrytitle>
 
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        <manvolnum>5</manvolnum></citerefentry>, <citerefentry>
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        <refentrytitle>mandos-clients.conf</refentrytitle>
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        <manvolnum>5</manvolnum></citerefentry>, <citerefentry>
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        <refentrytitle>mandos.conf</refentrytitle>
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        <manvolnum>5</manvolnum></citerefentry>, <citerefentry>
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        <refentrytitle>mandos-client</refentrytitle>
 
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        <refentrytitle>password-request</refentrytitle>
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        <manvolnum>8mandos</manvolnum></citerefentry>, <citerefentry>
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        <refentrytitle>sh</refentrytitle><manvolnum>1</manvolnum>
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      </citerefentry>