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Viewing changes to mandos-keygen.xml

  • Committer: Teddy Hogeborn
  • Date: 2023-02-11 06:58:15 UTC
  • Revision ID: teddy@recompile.se-20230211065815-jtffi61tbdrgr875
Suppress warnings

Suppress warnings about mlock()ing uninitialized memory and reading an
ievent struct.

* dracut-module/password-agent.c (send_password_to_socket): Suppress
  "-Wmaybe-uninitialized" when mlock()ing password send buffer.
  (test_read_inotify_event_IN_DELETE_badname): When reading from
    a struct ievent, suppress "-Wstringop-overread".

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removed removed

Lines of Context:
mandos-keygen.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-keygen">
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<!ENTITY TIMESTAMP "2008-08-29">
 
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<!ENTITY TIMESTAMP "2019-07-18">
 
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<!ENTITY % common SYSTEM "common.ent">
 
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%common;
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]>
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<refentry xmlns:xi="http://www.w3.org/2001/XInclude">
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    <title>Mandos Manual</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>
 
15
    <productnumber>&version;</productnumber>
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    <date>&TIMESTAMP;</date>
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    <authorgroup>
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      <author>
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        <firstname>Björn</firstname>
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        <surname>Påhlsson</surname>
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        <address>
21
 
          <email>belorn@fukt.bsnet.se</email>
 
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          <email>belorn@recompile.se</email>
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        </address>
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      </author>
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      <author>
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        <firstname>Teddy</firstname>
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        <surname>Hogeborn</surname>
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        <address>
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          <email>teddy@fukt.bsnet.se</email>
 
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          <email>teddy@recompile.se</email>
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        </address>
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      </author>
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    </authorgroup>
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    <copyright>
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      <year>2008</year>
 
35
      <year>2009</year>
 
36
      <year>2010</year>
 
37
      <year>2011</year>
 
38
      <year>2012</year>
 
39
      <year>2013</year>
 
40
      <year>2014</year>
 
41
      <year>2015</year>
 
42
      <year>2016</year>
 
43
      <year>2017</year>
 
44
      <year>2018</year>
 
45
      <year>2019</year>
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      <holder>Teddy Hogeborn</holder>
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      <holder>Björn Påhlsson</holder>
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    </copyright>
37
 
    <legalnotice>
38
 
      <para>
39
 
        This manual page is free software: you can redistribute it
40
 
        and/or modify it under the terms of the GNU General Public
41
 
        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
 
 
46
 
      <para>
47
 
        This manual page is distributed in the hope that it will
48
 
        be useful, but WITHOUT ANY WARRANTY; without even the
49
 
        implied warranty of MERCHANTABILITY or FITNESS FOR A
50
 
        PARTICULAR PURPOSE.  See the GNU General Public License
51
 
        for more details.
52
 
      </para>
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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>
 
49
    <xi:include href="legalnotice.xml"/>
60
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  </refentryinfo>
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51
  
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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>
70
 
      Generate keys for <citerefentry><refentrytitle>password-request
71
 
      </refentrytitle><manvolnum>8mandos</manvolnum></citerefentry>
 
60
      Generate key and password for Mandos client and server.
72
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    </refpurpose>
73
62
  </refnamediv>
74
 
 
 
63
  
75
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  <refsynopsisdiv>
76
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    <cmdsynopsis>
77
66
      <command>&COMMANDNAME;</command>
78
 
      <group choice="opt">
79
 
        <arg choice="plain"><option>--dir</option>
80
 
        <replaceable>directory</replaceable></arg>
81
 
      </group>
82
 
      <group choice="opt">
83
 
        <arg choice="plain"><option>--type</option>
84
 
        <replaceable>type</replaceable></arg>
85
 
      </group>
86
 
      <group choice="opt">
87
 
        <arg choice="plain"><option>--length</option>
88
 
        <replaceable>bits</replaceable></arg>
89
 
      </group>
90
 
      <group choice="opt">
91
 
        <arg choice="plain"><option>--subtype</option>
92
 
        <replaceable>type</replaceable></arg>
93
 
      </group>
94
 
      <group choice="opt">
95
 
        <arg choice="plain"><option>--sublength</option>
96
 
        <replaceable>bits</replaceable></arg>
97
 
      </group>
98
 
      <group choice="opt">
99
 
        <arg choice="plain"><option>--name</option>
100
 
        <replaceable>NAME</replaceable></arg>
101
 
      </group>
102
 
      <group choice="opt">
103
 
        <arg choice="plain"><option>--email</option>
104
 
        <replaceable>EMAIL</replaceable></arg>
105
 
      </group>
106
 
      <group choice="opt">
107
 
        <arg choice="plain"><option>--comment</option>
108
 
        <replaceable>COMMENT</replaceable></arg>
109
 
      </group>
110
 
      <group choice="opt">
111
 
        <arg choice="plain"><option>--expire</option>
112
 
        <replaceable>TIME</replaceable></arg>
113
 
      </group>
114
 
      <group choice="opt">
 
67
      <group>
 
68
        <arg choice="plain"><option>--dir
 
69
        <replaceable>DIRECTORY</replaceable></option></arg>
 
70
        <arg choice="plain"><option>-d
 
71
        <replaceable>DIRECTORY</replaceable></option></arg>
 
72
      </group>
 
73
      <sbr/>
 
74
      <group>
 
75
        <arg choice="plain"><option>--type
 
76
        <replaceable>KEYTYPE</replaceable></option></arg>
 
77
        <arg choice="plain"><option>-t
 
78
        <replaceable>KEYTYPE</replaceable></option></arg>
 
79
      </group>
 
80
      <sbr/>
 
81
      <group>
 
82
        <arg choice="plain"><option>--length
 
83
        <replaceable>BITS</replaceable></option></arg>
 
84
        <arg choice="plain"><option>-l
 
85
        <replaceable>BITS</replaceable></option></arg>
 
86
      </group>
 
87
      <sbr/>
 
88
      <group>
 
89
        <arg choice="plain"><option>--subtype
 
90
        <replaceable>KEYTYPE</replaceable></option></arg>
 
91
        <arg choice="plain"><option>-s
 
92
        <replaceable>KEYTYPE</replaceable></option></arg>
 
93
      </group>
 
94
      <sbr/>
 
95
      <group>
 
96
        <arg choice="plain"><option>--sublength
 
97
        <replaceable>BITS</replaceable></option></arg>
 
98
        <arg choice="plain"><option>-L
 
99
        <replaceable>BITS</replaceable></option></arg>
 
100
      </group>
 
101
      <sbr/>
 
102
      <group>
 
103
        <arg choice="plain"><option>--name
 
104
        <replaceable>NAME</replaceable></option></arg>
 
105
        <arg choice="plain"><option>-n
 
106
        <replaceable>NAME</replaceable></option></arg>
 
107
      </group>
 
108
      <sbr/>
 
109
      <group>
 
110
        <arg choice="plain"><option>--email
 
111
        <replaceable>ADDRESS</replaceable></option></arg>
 
112
        <arg choice="plain"><option>-e
 
113
        <replaceable>ADDRESS</replaceable></option></arg>
 
114
      </group>
 
115
      <sbr/>
 
116
      <group>
 
117
        <arg choice="plain"><option>--comment
 
118
        <replaceable>TEXT</replaceable></option></arg>
 
119
        <arg choice="plain"><option>-c
 
120
        <replaceable>TEXT</replaceable></option></arg>
 
121
      </group>
 
122
      <sbr/>
 
123
      <group>
 
124
        <arg choice="plain"><option>--expire
 
125
        <replaceable>TIME</replaceable></option></arg>
 
126
        <arg choice="plain"><option>-x
 
127
        <replaceable>TIME</replaceable></option></arg>
 
128
      </group>
 
129
      <sbr/>
 
130
      <group>
 
131
        <arg choice="plain"><option>--tls-keytype
 
132
        <replaceable>KEYTYPE</replaceable></option></arg>
 
133
        <arg choice="plain"><option>-T
 
134
        <replaceable>KEYTYPE</replaceable></option></arg>
 
135
      </group>
 
136
      <sbr/>
 
137
      <group>
115
138
        <arg choice="plain"><option>--force</option></arg>
116
 
      </group>
117
 
    </cmdsynopsis>
118
 
    <cmdsynopsis>
119
 
      <command>&COMMANDNAME;</command>
120
 
      <group choice="opt">
121
 
        <arg choice="plain"><option>-d</option>
122
 
        <replaceable>directory</replaceable></arg>
123
 
      </group>
124
 
      <group choice="opt">
125
 
        <arg choice="plain"><option>-t</option>
126
 
        <replaceable>type</replaceable></arg>
127
 
      </group>
128
 
      <group choice="opt">
129
 
        <arg choice="plain"><option>-l</option>
130
 
        <replaceable>bits</replaceable></arg>
131
 
      </group>
132
 
      <group choice="opt">
133
 
        <arg choice="plain"><option>-s</option>
134
 
        <replaceable>type</replaceable></arg>
135
 
      </group>
136
 
      <group choice="opt">
137
 
        <arg choice="plain"><option>-L</option>
138
 
        <replaceable>bits</replaceable></arg>
139
 
      </group>
140
 
      <group choice="opt">
141
 
        <arg choice="plain"><option>-n</option>
142
 
        <replaceable>NAME</replaceable></arg>
143
 
      </group>
144
 
      <group choice="opt">
145
 
        <arg choice="plain"><option>-e</option>
146
 
        <replaceable>EMAIL</replaceable></arg>
147
 
      </group>
148
 
      <group choice="opt">
149
 
        <arg choice="plain"><option>-c</option>
150
 
        <replaceable>COMMENT</replaceable></arg>
151
 
      </group>
152
 
      <group choice="opt">
153
 
        <arg choice="plain"><option>-x</option>
154
 
        <replaceable>TIME</replaceable></arg>
155
 
      </group>
156
 
      <group choice="opt">
157
139
        <arg choice="plain"><option>-f</option></arg>
158
140
      </group>
159
141
    </cmdsynopsis>
160
142
    <cmdsynopsis>
161
143
      <command>&COMMANDNAME;</command>
162
144
      <group choice="req">
 
145
        <arg choice="plain"><option>--password</option></arg>
163
146
        <arg choice="plain"><option>-p</option></arg>
164
 
        <arg choice="plain"><option>--password</option></arg>
165
 
      </group>
166
 
      <group choice="opt">
167
 
        <arg choice="plain"><option>--dir</option>
168
 
        <replaceable>directory</replaceable></arg>
169
 
      </group>
170
 
      <group choice="opt">
171
 
        <arg choice="plain"><option>--name</option>
172
 
        <replaceable>NAME</replaceable></arg>
 
147
        <arg choice="plain"><option>--passfile
 
148
        <replaceable>FILE</replaceable></option></arg>
 
149
        <arg choice="plain"><option>-F</option>
 
150
        <replaceable>FILE</replaceable></arg>
 
151
      </group>
 
152
      <sbr/>
 
153
      <group>
 
154
        <arg choice="plain"><option>--dir
 
155
        <replaceable>DIRECTORY</replaceable></option></arg>
 
156
        <arg choice="plain"><option>-d
 
157
        <replaceable>DIRECTORY</replaceable></option></arg>
 
158
      </group>
 
159
      <sbr/>
 
160
      <group>
 
161
        <arg choice="plain"><option>--name
 
162
        <replaceable>NAME</replaceable></option></arg>
 
163
        <arg choice="plain"><option>-n
 
164
        <replaceable>NAME</replaceable></option></arg>
 
165
      </group>
 
166
      <group>
 
167
        <arg choice="plain"><option>--no-ssh</option></arg>
 
168
        <arg choice="plain"><option>-S</option></arg>
173
169
      </group>
174
170
    </cmdsynopsis>
175
171
    <cmdsynopsis>
176
172
      <command>&COMMANDNAME;</command>
177
173
      <group choice="req">
 
174
        <arg choice="plain"><option>--help</option></arg>
178
175
        <arg choice="plain"><option>-h</option></arg>
179
 
        <arg choice="plain"><option>--help</option></arg>
180
176
      </group>
181
177
    </cmdsynopsis>
182
178
    <cmdsynopsis>
183
179
      <command>&COMMANDNAME;</command>
184
180
      <group choice="req">
 
181
        <arg choice="plain"><option>--version</option></arg>
185
182
        <arg choice="plain"><option>-v</option></arg>
186
 
        <arg choice="plain"><option>--version</option></arg>
187
183
      </group>
188
184
    </cmdsynopsis>
189
185
  </refsynopsisdiv>
190
 
 
 
186
  
191
187
  <refsect1 id="description">
192
188
    <title>DESCRIPTION</title>
193
189
    <para>
194
190
      <command>&COMMANDNAME;</command> is a program to generate the
195
 
      OpenPGP keys used by
196
 
      <citerefentry><refentrytitle>password-request</refentrytitle>
 
191
      TLS and OpenPGP keys used by
 
192
      <citerefentry><refentrytitle>mandos-client</refentrytitle>
197
193
      <manvolnum>8mandos</manvolnum></citerefentry>.  The keys are
198
 
      normally written to /etc/mandos for later installation into the
199
 
      initrd image, but this, like most things, can be changed with
200
 
      command line options.
 
194
      normally written to /etc/keys/mandos for later installation into
 
195
      the initrd image, but this, and most other things, can be
 
196
      changed with command line options.
201
197
    </para>
202
198
    <para>
203
 
      It can also be used to generate ready-made sections for
 
199
      This program can also be used with the
 
200
      <option>--password</option> or <option>--passfile</option>
 
201
      options to generate a ready-made section for
 
202
      <filename>clients.conf</filename> (see
204
203
      <citerefentry><refentrytitle>mandos-clients.conf</refentrytitle>
205
 
      <manvolnum>5</manvolnum></citerefentry> using the
206
 
      <option>--password</option> option.
 
204
      <manvolnum>5</manvolnum></citerefentry>).
207
205
    </para>
208
206
  </refsect1>
209
207
  
210
208
  <refsect1 id="purpose">
211
209
    <title>PURPOSE</title>
212
 
 
213
210
    <para>
214
211
      The purpose of this is to enable <emphasis>remote and unattended
215
212
      rebooting</emphasis> of client host computer with an
216
213
      <emphasis>encrypted root file system</emphasis>.  See <xref
217
214
      linkend="overview"/> for details.
218
215
    </para>
219
 
 
220
216
  </refsect1>
221
217
  
222
218
  <refsect1 id="options">
223
219
    <title>OPTIONS</title>
224
 
 
 
220
    
225
221
    <variablelist>
226
222
      <varlistentry>
227
 
        <term><literal>-h</literal>, <literal>--help</literal></term>
 
223
        <term><option>--help</option></term>
 
224
        <term><option>-h</option></term>
228
225
        <listitem>
229
226
          <para>
230
227
            Show a help message and exit
231
228
          </para>
232
229
        </listitem>
233
230
      </varlistentry>
234
 
 
235
 
      <varlistentry>
236
 
        <term><literal>-d</literal>, <literal>--dir
237
 
        <replaceable>directory</replaceable></literal></term>
238
 
        <listitem>
239
 
          <para>
240
 
            Target directory for key files.  Default is
241
 
            <filename>/etc/mandos</filename>.
242
 
          </para>
243
 
        </listitem>
244
 
      </varlistentry>
245
 
 
246
 
      <varlistentry>
247
 
        <term><literal>-t</literal>, <literal>--type
248
 
        <replaceable>type</replaceable></literal></term>
249
 
        <listitem>
250
 
          <para>
251
 
            Key type.  Default is <quote>DSA</quote>.
252
 
          </para>
253
 
        </listitem>
254
 
      </varlistentry>
255
 
 
256
 
      <varlistentry>
257
 
        <term><literal>-l</literal>, <literal>--length
258
 
        <replaceable>bits</replaceable></literal></term>
259
 
        <listitem>
260
 
          <para>
261
 
            Key length in bits.  Default is 2048.
262
 
          </para>
263
 
        </listitem>
264
 
      </varlistentry>
265
 
 
266
 
      <varlistentry>
267
 
        <term><literal>-s</literal>, <literal>--subtype
268
 
        <replaceable>type</replaceable></literal></term>
269
 
        <listitem>
270
 
          <para>
271
 
            Subkey type.  Default is <quote>ELG-E</quote> (Elgamal
272
 
            encryption-only).
273
 
          </para>
274
 
        </listitem>
275
 
      </varlistentry>
276
 
 
277
 
      <varlistentry>
278
 
        <term><literal>-L</literal>, <literal>--sublength
279
 
        <replaceable>bits</replaceable></literal></term>
280
 
        <listitem>
281
 
          <para>
282
 
            Subkey length in bits.  Default is 2048.
283
 
          </para>
284
 
        </listitem>
285
 
      </varlistentry>
286
 
 
287
 
      <varlistentry>
288
 
        <term><literal>-e</literal>, <literal>--email</literal>
289
 
        <replaceable>address</replaceable></term>
 
231
      
 
232
      <varlistentry>
 
233
        <term><option>--dir
 
234
        <replaceable>DIRECTORY</replaceable></option></term>
 
235
        <term><option>-d
 
236
        <replaceable>DIRECTORY</replaceable></option></term>
 
237
        <listitem>
 
238
          <para>
 
239
            Target directory for key files.  Default is <filename
 
240
            class="directory">/etc/keys/mandos</filename>.
 
241
          </para>
 
242
        </listitem>
 
243
      </varlistentry>
 
244
      
 
245
      <varlistentry>
 
246
        <term><option>--type
 
247
        <replaceable>TYPE</replaceable></option></term>
 
248
        <term><option>-t
 
249
        <replaceable>TYPE</replaceable></option></term>
 
250
        <listitem>
 
251
          <para>
 
252
            OpenPGP key type.  Default is <quote>RSA</quote>.
 
253
          </para>
 
254
        </listitem>
 
255
      </varlistentry>
 
256
      
 
257
      <varlistentry>
 
258
        <term><option>--length
 
259
        <replaceable>BITS</replaceable></option></term>
 
260
        <term><option>-l
 
261
        <replaceable>BITS</replaceable></option></term>
 
262
        <listitem>
 
263
          <para>
 
264
            OpenPGP key length in bits.  Default is 4096.
 
265
          </para>
 
266
        </listitem>
 
267
      </varlistentry>
 
268
      
 
269
      <varlistentry>
 
270
        <term><option>--subtype
 
271
        <replaceable>KEYTYPE</replaceable></option></term>
 
272
        <term><option>-s
 
273
        <replaceable>KEYTYPE</replaceable></option></term>
 
274
        <listitem>
 
275
          <para>
 
276
            OpenPGP subkey type.  Default is <quote>RSA</quote>
 
277
          </para>
 
278
        </listitem>
 
279
      </varlistentry>
 
280
      
 
281
      <varlistentry>
 
282
        <term><option>--sublength
 
283
        <replaceable>BITS</replaceable></option></term>
 
284
        <term><option>-L
 
285
        <replaceable>BITS</replaceable></option></term>
 
286
        <listitem>
 
287
          <para>
 
288
            OpenPGP subkey length in bits.  Default is 4096.
 
289
          </para>
 
290
        </listitem>
 
291
      </varlistentry>
 
292
      
 
293
      <varlistentry>
 
294
        <term><option>--email
 
295
        <replaceable>ADDRESS</replaceable></option></term>
 
296
        <term><option>-e
 
297
        <replaceable>ADDRESS</replaceable></option></term>
290
298
        <listitem>
291
299
          <para>
292
300
            Email address of key.  Default is empty.
293
301
          </para>
294
302
        </listitem>
295
303
      </varlistentry>
296
 
 
 
304
      
297
305
      <varlistentry>
298
 
        <term><literal>-c</literal>, <literal>--comment</literal>
299
 
        <replaceable>comment</replaceable></term>
 
306
        <term><option>--comment
 
307
        <replaceable>TEXT</replaceable></option></term>
 
308
        <term><option>-c
 
309
        <replaceable>TEXT</replaceable></option></term>
300
310
        <listitem>
301
311
          <para>
302
 
            Comment field for key.  The default value is
303
 
            <quote><literal>Mandos client key</literal></quote>.
 
312
            Comment field for key.  Default is empty.
304
313
          </para>
305
314
        </listitem>
306
315
      </varlistentry>
307
 
 
 
316
      
308
317
      <varlistentry>
309
 
        <term><literal>-x</literal>, <literal>--expire</literal>
310
 
        <replaceable>time</replaceable></term>
 
318
        <term><option>--expire
 
319
        <replaceable>TIME</replaceable></option></term>
 
320
        <term><option>-x
 
321
        <replaceable>TIME</replaceable></option></term>
311
322
        <listitem>
312
323
          <para>
313
324
            Key expire time.  Default is no expiration.  See
316
327
          </para>
317
328
        </listitem>
318
329
      </varlistentry>
319
 
 
320
 
      <varlistentry>
321
 
        <term><literal>-f</literal>, <literal>--force</literal></term>
322
 
        <listitem>
323
 
          <para>
324
 
            Force overwriting old keys.
325
 
          </para>
326
 
        </listitem>
327
 
      </varlistentry>
328
 
      <varlistentry>
329
 
        <term><literal>-p</literal>, <literal>--password</literal
330
 
        ></term>
 
330
      
 
331
      <varlistentry>
 
332
        <term><option>--tls-keytype
 
333
        <replaceable>KEYTYPE</replaceable></option></term>
 
334
        <term><option>-T
 
335
        <replaceable>KEYTYPE</replaceable></option></term>
 
336
        <listitem>
 
337
          <para>
 
338
            TLS key type.  Default is <quote>ed25519</quote>
 
339
          </para>
 
340
        </listitem>
 
341
      </varlistentry>
 
342
      
 
343
      <varlistentry>
 
344
        <term><option>--force</option></term>
 
345
        <term><option>-f</option></term>
 
346
        <listitem>
 
347
          <para>
 
348
            Force overwriting old key.
 
349
          </para>
 
350
        </listitem>
 
351
      </varlistentry>
 
352
      <varlistentry>
 
353
        <term><option>--password</option></term>
 
354
        <term><option>-p</option></term>
331
355
        <listitem>
332
356
          <para>
333
357
            Prompt for a password and encrypt it with the key already
334
 
            present in either <filename>/etc/mandos</filename> or the
335
 
            directory specified with the <option>--dir</option>
 
358
            present in either <filename>/etc/keys/mandos</filename> or
 
359
            the directory specified with the <option>--dir</option>
336
360
            option.  Outputs, on standard output, a section suitable
337
361
            for inclusion in <citerefentry><refentrytitle
338
362
            >mandos-clients.conf</refentrytitle><manvolnum
339
363
            >8</manvolnum></citerefentry>.  The host name or the name
340
364
            specified with the <option>--name</option> option is used
341
365
            for the section header.  All other options are ignored,
342
 
            and no keys are created.
 
366
            and no key is created.  Note: white space is stripped from
 
367
            the beginning and from the end of the password; See <xref
 
368
            linkend="bugs"/>.
 
369
          </para>
 
370
        </listitem>
 
371
      </varlistentry>
 
372
      <varlistentry>
 
373
        <term><option>--passfile
 
374
        <replaceable>FILE</replaceable></option></term>
 
375
        <term><option>-F
 
376
        <replaceable>FILE</replaceable></option></term>
 
377
        <listitem>
 
378
          <para>
 
379
            The same as <option>--password</option>, but read from
 
380
            <replaceable>FILE</replaceable>, not the terminal, and
 
381
            white space is not stripped from the password in any way.
 
382
          </para>
 
383
        </listitem>
 
384
      </varlistentry>
 
385
      <varlistentry>
 
386
        <term><option>--no-ssh</option></term>
 
387
        <term><option>-S</option></term>
 
388
        <listitem>
 
389
          <para>
 
390
            When <option>--password</option> or
 
391
            <option>--passfile</option> is given, this option will
 
392
            prevent <command>&COMMANDNAME;</command> from calling
 
393
            <command>ssh-keyscan</command> to get an SSH fingerprint
 
394
            for this host and, if successful, output suitable config
 
395
            options to use this fingerprint as a
 
396
            <option>checker</option> option in the output.  This is
 
397
            otherwise the default behavior.
343
398
          </para>
344
399
        </listitem>
345
400
      </varlistentry>
346
401
    </variablelist>
347
402
  </refsect1>
348
 
 
 
403
  
349
404
  <refsect1 id="overview">
350
405
    <title>OVERVIEW</title>
351
406
    <xi:include href="overview.xml"/>
352
407
    <para>
353
 
      This program is a small utility to generate new OpenPGP keys for
354
 
      new Mandos clients.
 
408
      This program is a small utility to generate new TLS and OpenPGP
 
409
      keys for new Mandos clients, and to generate sections for
 
410
      inclusion in <filename>clients.conf</filename> on the server.
355
411
    </para>
356
412
  </refsect1>
357
 
 
 
413
  
358
414
  <refsect1 id="exit_status">
359
415
    <title>EXIT STATUS</title>
360
416
    <para>
361
 
      The exit status will be 0 if new keys were successfully created,
362
 
      otherwise not.
 
417
      The exit status will be 0 if a new key (or password, if the
 
418
      <option>--password</option> option was used) was successfully
 
419
      created, otherwise not.
363
420
    </para>
364
421
  </refsect1>
365
422
  
367
424
    <title>ENVIRONMENT</title>
368
425
    <variablelist>
369
426
      <varlistentry>
370
 
        <term><varname>TMPDIR</varname></term>
 
427
        <term><envar>TMPDIR</envar></term>
371
428
        <listitem>
372
429
          <para>
373
430
            If set, temporary files will be created here. See
379
436
    </variablelist>
380
437
  </refsect1>
381
438
  
382
 
  <refsect1 id="file">
 
439
  <refsect1 id="files">
383
440
    <title>FILES</title>
384
441
    <para>
385
442
      Use the <option>--dir</option> option to change where
388
445
    </para>
389
446
    <variablelist>
390
447
      <varlistentry>
391
 
        <term><filename>/etc/mandos/seckey.txt</filename></term>
 
448
        <term><filename>/etc/keys/mandos/seckey.txt</filename></term>
392
449
        <listitem>
393
450
          <para>
394
451
            OpenPGP secret key file which will be created or
397
454
        </listitem>
398
455
      </varlistentry>
399
456
      <varlistentry>
400
 
        <term><filename>/etc/mandos/pubkey.txt</filename></term>
 
457
        <term><filename>/etc/keys/mandos/pubkey.txt</filename></term>
401
458
        <listitem>
402
459
          <para>
403
460
            OpenPGP public key file which will be created or
406
463
        </listitem>
407
464
      </varlistentry>
408
465
      <varlistentry>
409
 
        <term><filename>/tmp</filename></term>
 
466
        <term><filename>/etc/keys/mandos/tls-privkey.pem</filename></term>
 
467
        <listitem>
 
468
          <para>
 
469
            Private key file which will be created or overwritten.
 
470
          </para>
 
471
        </listitem>
 
472
      </varlistentry>
 
473
      <varlistentry>
 
474
        <term><filename>/etc/keys/mandos/tls-pubkey.pem</filename></term>
 
475
        <listitem>
 
476
          <para>
 
477
            Public key file which will be created or overwritten.
 
478
          </para>
 
479
        </listitem>
 
480
      </varlistentry>
 
481
      <varlistentry>
 
482
        <term><filename class="directory">/tmp</filename></term>
410
483
        <listitem>
411
484
          <para>
412
485
            Temporary files will be written here if
416
489
      </varlistentry>
417
490
    </variablelist>
418
491
  </refsect1>
419
 
 
 
492
  
420
493
  <refsect1 id="bugs">
421
494
    <title>BUGS</title>
422
495
    <para>
423
 
      None are known at this time.
 
496
      The <option>--password</option>/<option>-p</option> option
 
497
      strips white space from the start and from the end of the
 
498
      password before using it.  If this is a problem, use the
 
499
      <option>--passfile</option> option instead, which does not do
 
500
      this.
424
501
    </para>
 
502
    <xi:include href="bugs.xml"/>
425
503
  </refsect1>
426
 
 
 
504
  
427
505
  <refsect1 id="example">
428
506
    <title>EXAMPLE</title>
429
507
    <informalexample>
431
509
        Normal invocation needs no options:
432
510
      </para>
433
511
      <para>
434
 
        <userinput>mandos-keygen</userinput>
 
512
        <userinput>&COMMANDNAME;</userinput>
435
513
      </para>
436
514
    </informalexample>
437
515
    <informalexample>
438
516
      <para>
439
 
        Create keys in another directory and of another type.  Force
 
517
        Create key in another directory and of another type.  Force
440
518
        overwriting old key files:
441
519
      </para>
442
520
      <para>
443
521
 
444
522
<!-- do not wrap this line -->
445
 
<userinput>mandos-keygen --dir ~/keydir --type RSA --force</userinput>
 
523
<userinput>&COMMANDNAME; --dir ~/keydir --type RSA --force</userinput>
 
524
 
 
525
      </para>
 
526
    </informalexample>
 
527
    <informalexample>
 
528
      <para>
 
529
        Prompt for a password, encrypt it with the keys in <filename
 
530
        class="directory">/etc/keys/mandos</filename> and output a
 
531
        section suitable for <filename>clients.conf</filename>.
 
532
      </para>
 
533
      <para>
 
534
        <userinput>&COMMANDNAME; --password</userinput>
 
535
      </para>
 
536
    </informalexample>
 
537
    <informalexample>
 
538
      <para>
 
539
        Prompt for a password, encrypt it with the keys in the
 
540
        <filename>client-key</filename> directory and output a section
 
541
        suitable for <filename>clients.conf</filename>.
 
542
      </para>
 
543
      <para>
 
544
 
 
545
<!-- do not wrap this line -->
 
546
<userinput>&COMMANDNAME; --password --dir client-key</userinput>
446
547
 
447
548
      </para>
448
549
    </informalexample>
449
550
  </refsect1>
450
 
 
 
551
  
451
552
  <refsect1 id="security">
452
553
    <title>SECURITY</title>
453
554
    <para>
454
555
      The <option>--type</option>, <option>--length</option>,
455
556
      <option>--subtype</option>, and <option>--sublength</option>
456
 
      options can be used to create keys of insufficient security.  If
457
 
      in doubt, leave them to the default values.
 
557
      options can be used to create keys of low security.  If in
 
558
      doubt, leave them to the default values.
458
559
    </para>
459
560
    <para>
460
 
      The key expire time is not guaranteed to be honored by
461
 
      <citerefentry><refentrytitle>mandos</refentrytitle>
 
561
      The key expire time is <emphasis>not</emphasis> guaranteed to be
 
562
      honored by <citerefentry><refentrytitle>mandos</refentrytitle>
462
563
      <manvolnum>8</manvolnum></citerefentry>.
463
564
    </para>
464
565
  </refsect1>
465
 
 
 
566
  
466
567
  <refsect1 id="see_also">
467
568
    <title>SEE ALSO</title>
468
569
    <para>
469
 
      <citerefentry><refentrytitle>password-request</refentrytitle>
 
570
      <citerefentry><refentrytitle>intro</refentrytitle>
470
571
      <manvolnum>8mandos</manvolnum></citerefentry>,
 
572
      <citerefentry><refentrytitle>gpg</refentrytitle>
 
573
      <manvolnum>1</manvolnum></citerefentry>,
 
574
      <citerefentry><refentrytitle>mandos-clients.conf</refentrytitle>
 
575
      <manvolnum>5</manvolnum></citerefentry>,
471
576
      <citerefentry><refentrytitle>mandos</refentrytitle>
472
577
      <manvolnum>8</manvolnum></citerefentry>,
473
 
      <citerefentry><refentrytitle>gpg</refentrytitle>
 
578
      <citerefentry><refentrytitle>mandos-client</refentrytitle>
 
579
      <manvolnum>8mandos</manvolnum></citerefentry>,
 
580
      <citerefentry><refentrytitle>ssh-keyscan</refentrytitle>
474
581
      <manvolnum>1</manvolnum></citerefentry>
475
582
    </para>
476
583
  </refsect1>