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  • Committer: Teddy Hogeborn
  • Date: 2008-08-30 11:39:54 UTC
  • Revision ID: teddy@fukt.bsnet.se-20080830113954-sbvgeq7z0wkdvz17
* mandos-keygen.xml (ENVIRONMENT): Replaced <varname> with <envar>.
* mandos.xml (ENVIRONMENT): - '' -

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mandos.xml
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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 "2008-09-21">
 
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<!ENTITY TIMESTAMP "2008-08-30">
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]>
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<refentry xmlns:xi="http://www.w3.org/2001/XInclude">
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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,
 
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        either version 3 of the License, or (at your option) any
 
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        later version.
 
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      </para>
 
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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
 
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        for more details.
 
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      </para>
 
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      <para>
 
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        You should have received a copy of the GNU General Public
 
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        License along with this program; If not, see
 
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        <ulink url="http://www.gnu.org/licenses/"/>.
 
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      </para>
 
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    </legalnotice>
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  </refentryinfo>
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  <refmeta>
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    <refentrytitle>&COMMANDNAME;</refentrytitle>
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    <manvolnum>8</manvolnum>
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      Gives encrypted passwords to authenticated Mandos clients
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    </refpurpose>
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  </refnamediv>
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  <refsynopsisdiv>
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    <cmdsynopsis>
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      <command>&COMMANDNAME;</command>
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      <group>
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        <arg choice="plain"><option>--interface
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        <replaceable>NAME</replaceable></option></arg>
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        <arg choice="plain"><option>-i
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        <replaceable>NAME</replaceable></option></arg>
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      </group>
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      <sbr/>
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      <group>
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        <arg choice="plain"><option>--address
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        <replaceable>ADDRESS</replaceable></option></arg>
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        <arg choice="plain"><option>-a
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        <replaceable>ADDRESS</replaceable></option></arg>
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      </group>
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      <sbr/>
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      <group>
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        <arg choice="plain"><option>--port
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        <replaceable>PORT</replaceable></option></arg>
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        <arg choice="plain"><option>-p
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        <replaceable>PORT</replaceable></option></arg>
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      </group>
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      <sbr/>
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      <arg><option>--priority
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      <replaceable>PRIORITY</replaceable></option></arg>
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      <sbr/>
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      <arg><option>--servicename
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      <replaceable>NAME</replaceable></option></arg>
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      <sbr/>
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      <arg><option>--configdir
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      <replaceable>DIRECTORY</replaceable></option></arg>
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      <sbr/>
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      <arg><option>--debug</option></arg>
 
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      <arg>--interface<arg choice="plain">NAME</arg></arg>
 
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      <arg>--address<arg choice="plain">ADDRESS</arg></arg>
 
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      <arg>--port<arg choice="plain">PORT</arg></arg>
 
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      <arg>--priority<arg choice="plain">PRIORITY</arg></arg>
 
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      <arg>--servicename<arg choice="plain">NAME</arg></arg>
 
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      <arg>--configdir<arg choice="plain">DIRECTORY</arg></arg>
 
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      <arg>--debug</arg>
 
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    </cmdsynopsis>
 
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    <cmdsynopsis>
 
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      <command>&COMMANDNAME;</command>
 
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      <arg>-i<arg choice="plain">NAME</arg></arg>
 
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      <arg>-a<arg choice="plain">ADDRESS</arg></arg>
 
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      <arg>-p<arg choice="plain">PORT</arg></arg>
 
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      <arg>--priority<arg choice="plain">PRIORITY</arg></arg>
 
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      <arg>--servicename<arg choice="plain">NAME</arg></arg>
 
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      <arg>--configdir<arg choice="plain">DIRECTORY</arg></arg>
 
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      <arg>--debug</arg>
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    </cmdsynopsis>
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    <cmdsynopsis>
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      <command>&COMMANDNAME;</command>
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      <group choice="req">
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        <arg choice="plain"><option>--help</option></arg>
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        <arg choice="plain"><option>-h</option></arg>
 
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        <arg choice="plain">-h</arg>
 
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        <arg choice="plain">--help</arg>
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      </group>
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    </cmdsynopsis>
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    <cmdsynopsis>
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      <command>&COMMANDNAME;</command>
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      <arg choice="plain"><option>--version</option></arg>
 
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      <arg choice="plain">--version</arg>
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    </cmdsynopsis>
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    <cmdsynopsis>
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      <command>&COMMANDNAME;</command>
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      <arg choice="plain"><option>--check</option></arg>
 
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      <arg choice="plain">--check</arg>
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    </cmdsynopsis>
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  </refsynopsisdiv>
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  <refsect1 id="description">
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    <title>DESCRIPTION</title>
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    <para>
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      Any authenticated client is then given the stored pre-encrypted
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      password for that specific client.
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    </para>
 
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  </refsect1>
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  <refsect1 id="purpose">
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    <title>PURPOSE</title>
 
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    <para>
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      The purpose of this is to enable <emphasis>remote and unattended
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      rebooting</emphasis> of client host computer with an
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      <emphasis>encrypted root file system</emphasis>.  See <xref
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      linkend="overview"/> for details.
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    </para>
 
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  </refsect1>
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  <refsect1 id="options">
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    <title>OPTIONS</title>
 
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    <variablelist>
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      <varlistentry>
 
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        <term><option>-h</option></term>
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        <term><option>--help</option></term>
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        <term><option>-h</option></term>
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        <listitem>
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          <para>
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            Show a help message and exit
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          </para>
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        </listitem>
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      </varlistentry>
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      <varlistentry>
 
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        <term><option>-i</option>
 
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        <replaceable>NAME</replaceable></term>
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        <term><option>--interface</option>
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        <replaceable>NAME</replaceable></term>
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        <term><option>-i</option>
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        <replaceable>NAME</replaceable></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>
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      <varlistentry>
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        <term><option>--address
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        <replaceable>ADDRESS</replaceable></option></term>
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        <term><option>-a
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        <replaceable>ADDRESS</replaceable></option></term>
 
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        <term><literal>-a</literal>, <literal>--address <replaceable>
 
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        ADDRESS</replaceable></literal></term>
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        <listitem>
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          <xi:include href="mandos-options.xml" xpointer="address"/>
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        </listitem>
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      </varlistentry>
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      <varlistentry>
164
 
        <term><option>--port
165
 
        <replaceable>PORT</replaceable></option></term>
166
 
        <term><option>-p
167
 
        <replaceable>PORT</replaceable></option></term>
 
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        <term><literal>-p</literal>, <literal>--port <replaceable>
 
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        PORT</replaceable></literal></term>
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        <listitem>
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          <xi:include href="mandos-options.xml" xpointer="port"/>
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        </listitem>
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      </varlistentry>
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      <varlistentry>
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        <term><option>--check</option></term>
 
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        <term><literal>--check</literal></term>
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        <listitem>
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          <para>
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            Run the server’s self-tests.  This includes any unit
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          </para>
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        </listitem>
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      </varlistentry>
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      <varlistentry>
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        <term><option>--debug</option></term>
 
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        <term><literal>--debug</literal></term>
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        <listitem>
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          <xi:include href="mandos-options.xml" xpointer="debug"/>
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        </listitem>
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      </varlistentry>
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      <varlistentry>
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        <term><option>--priority <replaceable>
192
 
        PRIORITY</replaceable></option></term>
 
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        <term><literal>--priority <replaceable>
 
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        PRIORITY</replaceable></literal></term>
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        <listitem>
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          <xi:include href="mandos-options.xml" xpointer="priority"/>
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        </listitem>
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      </varlistentry>
197
 
      
 
205
 
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      <varlistentry>
199
 
        <term><option>--servicename
200
 
        <replaceable>NAME</replaceable></option></term>
 
207
        <term><literal>--servicename <replaceable>NAME</replaceable>
 
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        </literal></term>
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        <listitem>
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          <xi:include href="mandos-options.xml"
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                      xpointer="servicename"/>
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        </listitem>
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      </varlistentry>
206
 
      
 
214
 
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      <varlistentry>
208
 
        <term><option>--configdir
209
 
        <replaceable>DIRECTORY</replaceable></option></term>
 
216
        <term><literal>--configdir <replaceable>DIR</replaceable>
 
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        </literal></term>
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        <listitem>
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          <para>
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            Directory to search for configuration files.  Default is
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          </para>
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        </listitem>
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      </varlistentry>
221
 
      
 
229
 
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      <varlistentry>
223
 
        <term><option>--version</option></term>
 
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        <term><literal>--version</literal></term>
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        <listitem>
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          <para>
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            Prints the program version and exit.
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      </varlistentry>
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    </variablelist>
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  </refsect1>
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240
 
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  <refsect1 id="overview">
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    <title>OVERVIEW</title>
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    <xi:include href="overview.xml"/>
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    <para>
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      This program is the server part.  It is a normal server program
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      and will run in a normal system environment, not in an initial
239
 
      <acronym>RAM</acronym> disk environment.
 
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      RAM disk environment.
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    </para>
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  </refsect1>
242
 
  
 
250
 
243
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  <refsect1 id="protocol">
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    <title>NETWORK PROTOCOL</title>
245
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    <para>
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      </row>
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    </tbody></tgroup></table>
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  </refsect1>
300
 
  
 
308
 
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  <refsect1 id="checking">
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    <title>CHECKING</title>
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    <para>
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      <manvolnum>5</manvolnum></citerefentry>.
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    </para>
313
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  </refsect1>
314
 
  
 
322
 
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  <refsect1 id="logging">
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    <title>LOGGING</title>
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    <para>
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      and also show them on the console.
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    </para>
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  </refsect1>
324
 
  
 
332
 
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  <refsect1 id="exit_status">
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    <title>EXIT STATUS</title>
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    <para>
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      critical error is encountered.
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    </para>
331
339
  </refsect1>
332
 
  
 
340
 
333
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  <refsect1 id="environment">
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    <title>ENVIRONMENT</title>
335
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    <variablelist>
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      </varlistentry>
350
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    </variablelist>
351
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  </refsect1>
352
 
  
 
360
 
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  <refsect1 id="file">
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    <title>FILES</title>
355
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    <para>
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        </listitem>
380
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      </varlistentry>
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      <varlistentry>
382
 
        <term><filename>/var/run/mandos.pid</filename></term>
 
390
        <term><filename>/var/run/mandos/mandos.pid</filename></term>
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        <listitem>
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          <para>
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            The file containing the process id of
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      Debug mode is conflated with running in the foreground.
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    </para>
436
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    <para>
437
 
      The console log messages does not show a time stamp.
438
 
    </para>
439
 
    <para>
440
 
      This server does not check the expire time of clients’ OpenPGP
441
 
      keys.
 
445
      The console log messages does not show a timestamp.
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    </para>
443
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  </refsect1>
444
448
  
479
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      </para>
480
484
    </informalexample>
481
485
  </refsect1>
482
 
  
 
486
 
483
487
  <refsect1 id="security">
484
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    <title>SECURITY</title>
485
489
    <refsect2 id="SERVER">
487
491
      <para>
488
492
        Running this <command>&COMMANDNAME;</command> server program
489
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        should not in itself present any security risk to the host
490
 
        computer running it.  The program switches to a non-root user
491
 
        soon after startup.
 
494
        computer running it.  The program does not need any special
 
495
        privileges to run, and is designed to run as a non-root user.
492
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      </para>
493
497
    </refsect2>
494
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    <refsect2 id="CLIENTS">
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        <citerefentry><refentrytitle>mandos-clients.conf</refentrytitle>
505
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        <manvolnum>5</manvolnum></citerefentry>)
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        <emphasis>must</emphasis> be made non-readable by anyone
507
 
        except the user starting the server (usually root).
 
511
        except the user running the server.
508
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      </para>
509
513
      <para>
510
514
        As detailed in <xref linkend="checking"/>, the status of all
521
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        restarting servers if it is suspected that a client has, in
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526
        fact, been compromised by parties who may now be running a
523
527
        fake Mandos client with the keys from the non-encrypted
524
 
        initial <acronym>RAM</acronym> image of the client host.  What
525
 
        should be done in that case (if restarting the server program
526
 
        really is necessary) is to stop the server program, edit the
 
528
        initial RAM image of the client host.  What should be done in
 
529
        that case (if restarting the server program really is
 
530
        necessary) is to stop the server program, edit the
527
531
        configuration file to omit any suspect clients, and restart
528
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        the server program.
529
533
      </para>
530
534
      <para>
531
535
        For more details on client-side security, see
532
 
        <citerefentry><refentrytitle>mandos-client</refentrytitle>
 
536
        <citerefentry><refentrytitle>password-request</refentrytitle>
533
537
        <manvolnum>8mandos</manvolnum></citerefentry>.
534
538
      </para>
535
539
    </refsect2>
536
540
  </refsect1>
537
 
  
 
541
 
538
542
  <refsect1 id="see_also">
539
543
    <title>SEE ALSO</title>
540
544
    <para>
543
547
        <manvolnum>5</manvolnum></citerefentry>, <citerefentry>
544
548
        <refentrytitle>mandos.conf</refentrytitle>
545
549
        <manvolnum>5</manvolnum></citerefentry>, <citerefentry>
546
 
        <refentrytitle>mandos-client</refentrytitle>
 
550
        <refentrytitle>password-request</refentrytitle>
547
551
        <manvolnum>8mandos</manvolnum></citerefentry>, <citerefentry>
548
552
        <refentrytitle>sh</refentrytitle><manvolnum>1</manvolnum>
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553
      </citerefentry>