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  • Committer: Teddy Hogeborn
  • Date: 2015-07-20 03:03:33 UTC
  • Revision ID: teddy@recompile.se-20150720030333-203m2aeblypcsfte
Bug fix for GnuTLS 3: be compatible with old 2048-bit DSA keys.

The mandos-keygen program in Mandos version 1.6.0 and older generated
2048-bit DSA keys, and when GnuTLS uses these it has trouble
connecting using the Mandos default priority string.  This was
previously fixed in Mandos 1.6.2, but the bug reappeared when using
GnuTLS 3, so the default priority string has to change again; this
time also the Mandos client has to change its default, so now the
server and the client should use the same default priority string:

SECURE256:!CTYPE-X.509:+CTYPE-OPENPGP:!RSA:+SIGN-DSA-SHA256

* mandos (main/server_defaults): Changed default priority string.
* mandos-options.xml (/section/para[id="priority_compat"]): Removed.
  (/section/para[id="priority"]): Changed default priority string.
* mandos.conf ([DEFAULT]/priority): - '' -
* mandos.conf.xml (OPTIONS/priority): Refer to the id "priority"
                                      instead of "priority_compat".
* mandos.xml (OPTIONS/--priority): - '' -
* plugins.d/mandos-client.c (main): Changed default priority string.

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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 "2014-06-22">
 
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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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  <refentryinfo>
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    <title>&COMMANDNAME;</title>
 
12
    <title>Mandos Manual</title>
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    <!-- NWalsh’s docbook scripts use this to generate the footer: -->
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    <productname>&COMMANDNAME;</productname>
13
 
    <productnumber>&VERSION;</productnumber>
 
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    <productname>Mandos</productname>
 
15
    <productnumber>&version;</productnumber>
 
16
    <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>
19
 
          <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>
 
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      <year>2009</year>
 
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      <year>2011</year>
 
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      <year>2012</year>
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      <holder>Teddy Hogeborn</holder>
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      <holder>Björn Påhlsson</holder>
34
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    </copyright>
35
 
    <legalnotice>
36
 
      <para>
37
 
        This manual page is free software: you can redistribute it
38
 
        and/or modify it under the terms of the GNU General Public
39
 
        License as published by the Free Software Foundation,
40
 
        either version 3 of the License, or (at your option) any
41
 
        later version.
42
 
      </para>
43
 
 
44
 
      <para>
45
 
        This manual page is distributed in the hope that it will
46
 
        be useful, but WITHOUT ANY WARRANTY; without even the
47
 
        implied warranty of MERCHANTABILITY or FITNESS FOR A
48
 
        PARTICULAR PURPOSE.  See the GNU General Public License
49
 
        for more details.
50
 
      </para>
51
 
 
52
 
      <para>
53
 
        You should have received a copy of the GNU General Public
54
 
        License along with this program; If not, see
55
 
        <ulink url="http://www.gnu.org/licenses/"/>.
56
 
      </para>
57
 
    </legalnotice>
 
41
    <xi:include href="legalnotice.xml"/>
58
42
  </refentryinfo>
59
 
 
 
43
  
60
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  <refmeta>
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    <refentrytitle>&COMMANDNAME;</refentrytitle>
62
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    <manvolnum>8</manvolnum>
65
49
  <refnamediv>
66
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    <refname><command>&COMMANDNAME;</command></refname>
67
51
    <refpurpose>
68
 
      Generate keys for <citerefentry><refentrytitle>password-request
69
 
      </refentrytitle><manvolnum>8mandos</manvolnum></citerefentry>
 
52
      Generate key and password for Mandos client and server.
70
53
    </refpurpose>
71
54
  </refnamediv>
72
 
 
 
55
  
73
56
  <refsynopsisdiv>
74
57
    <cmdsynopsis>
75
58
      <command>&COMMANDNAME;</command>
76
 
      <group choice="opt">
77
 
        <arg choice="plain"><option>--dir</option>
78
 
        <replaceable>directory</replaceable></arg>
79
 
      </group>
80
 
      <group choice="opt">
81
 
        <arg choice="plain"><option>--type</option>
82
 
        <replaceable>type</replaceable></arg>
83
 
      </group>
84
 
      <group choice="opt">
85
 
        <arg choice="plain"><option>--length</option>
86
 
        <replaceable>bits</replaceable></arg>
87
 
      </group>
88
 
      <group choice="opt">
89
 
        <arg choice="plain"><option>--subtype</option>
90
 
        <replaceable>type</replaceable></arg>
91
 
      </group>
92
 
      <group choice="opt">
93
 
        <arg choice="plain"><option>--sublength</option>
94
 
        <replaceable>bits</replaceable></arg>
95
 
      </group>
96
 
      <group choice="opt">
97
 
        <arg choice="plain"><option>--name</option>
98
 
        <replaceable>NAME</replaceable></arg>
99
 
      </group>
100
 
      <group choice="opt">
101
 
        <arg choice="plain"><option>--email</option>
102
 
        <replaceable>EMAIL</replaceable></arg>
103
 
      </group>
104
 
      <group choice="opt">
105
 
        <arg choice="plain"><option>--comment</option>
106
 
        <replaceable>COMMENT</replaceable></arg>
107
 
      </group>
108
 
      <group choice="opt">
109
 
        <arg choice="plain"><option>--expire</option>
110
 
        <replaceable>TIME</replaceable></arg>
111
 
      </group>
112
 
      <group choice="opt">
 
59
      <group>
 
60
        <arg choice="plain"><option>--dir
 
61
        <replaceable>DIRECTORY</replaceable></option></arg>
 
62
        <arg choice="plain"><option>-d
 
63
        <replaceable>DIRECTORY</replaceable></option></arg>
 
64
      </group>
 
65
      <sbr/>
 
66
      <group>
 
67
        <arg choice="plain"><option>--type
 
68
        <replaceable>KEYTYPE</replaceable></option></arg>
 
69
        <arg choice="plain"><option>-t
 
70
        <replaceable>KEYTYPE</replaceable></option></arg>
 
71
      </group>
 
72
      <sbr/>
 
73
      <group>
 
74
        <arg choice="plain"><option>--length
 
75
        <replaceable>BITS</replaceable></option></arg>
 
76
        <arg choice="plain"><option>-l
 
77
        <replaceable>BITS</replaceable></option></arg>
 
78
      </group>
 
79
      <sbr/>
 
80
      <group>
 
81
        <arg choice="plain"><option>--subtype
 
82
        <replaceable>KEYTYPE</replaceable></option></arg>
 
83
        <arg choice="plain"><option>-s
 
84
        <replaceable>KEYTYPE</replaceable></option></arg>
 
85
      </group>
 
86
      <sbr/>
 
87
      <group>
 
88
        <arg choice="plain"><option>--sublength
 
89
        <replaceable>BITS</replaceable></option></arg>
 
90
        <arg choice="plain"><option>-L
 
91
        <replaceable>BITS</replaceable></option></arg>
 
92
      </group>
 
93
      <sbr/>
 
94
      <group>
 
95
        <arg choice="plain"><option>--name
 
96
        <replaceable>NAME</replaceable></option></arg>
 
97
        <arg choice="plain"><option>-n
 
98
        <replaceable>NAME</replaceable></option></arg>
 
99
      </group>
 
100
      <sbr/>
 
101
      <group>
 
102
        <arg choice="plain"><option>--email
 
103
        <replaceable>ADDRESS</replaceable></option></arg>
 
104
        <arg choice="plain"><option>-e
 
105
        <replaceable>ADDRESS</replaceable></option></arg>
 
106
      </group>
 
107
      <sbr/>
 
108
      <group>
 
109
        <arg choice="plain"><option>--comment
 
110
        <replaceable>TEXT</replaceable></option></arg>
 
111
        <arg choice="plain"><option>-c
 
112
        <replaceable>TEXT</replaceable></option></arg>
 
113
      </group>
 
114
      <sbr/>
 
115
      <group>
 
116
        <arg choice="plain"><option>--expire
 
117
        <replaceable>TIME</replaceable></option></arg>
 
118
        <arg choice="plain"><option>-x
 
119
        <replaceable>TIME</replaceable></option></arg>
 
120
      </group>
 
121
      <sbr/>
 
122
      <group>
113
123
        <arg choice="plain"><option>--force</option></arg>
114
 
      </group>
115
 
    </cmdsynopsis>
116
 
    <cmdsynopsis>
117
 
      <command>&COMMANDNAME;</command>
118
 
      <group choice="opt">
119
 
        <arg choice="plain"><option>-d</option>
120
 
        <replaceable>directory</replaceable></arg>
121
 
      </group>
122
 
      <group choice="opt">
123
 
        <arg choice="plain"><option>-t</option>
124
 
        <replaceable>type</replaceable></arg>
125
 
      </group>
126
 
      <group choice="opt">
127
 
        <arg choice="plain"><option>-l</option>
128
 
        <replaceable>bits</replaceable></arg>
129
 
      </group>
130
 
      <group choice="opt">
131
 
        <arg choice="plain"><option>-s</option>
132
 
        <replaceable>type</replaceable></arg>
133
 
      </group>
134
 
      <group choice="opt">
135
 
        <arg choice="plain"><option>-L</option>
136
 
        <replaceable>bits</replaceable></arg>
137
 
      </group>
138
 
      <group choice="opt">
139
 
        <arg choice="plain"><option>-n</option>
140
 
        <replaceable>NAME</replaceable></arg>
141
 
      </group>
142
 
      <group choice="opt">
143
 
        <arg choice="plain"><option>-e</option>
144
 
        <replaceable>EMAIL</replaceable></arg>
145
 
      </group>
146
 
      <group choice="opt">
147
 
        <arg choice="plain"><option>-c</option>
148
 
        <replaceable>COMMENT</replaceable></arg>
149
 
      </group>
150
 
      <group choice="opt">
151
 
        <arg choice="plain"><option>-x</option>
152
 
        <replaceable>TIME</replaceable></arg>
153
 
      </group>
154
 
      <group choice="opt">
155
124
        <arg choice="plain"><option>-f</option></arg>
156
125
      </group>
157
126
    </cmdsynopsis>
158
127
    <cmdsynopsis>
159
128
      <command>&COMMANDNAME;</command>
160
129
      <group choice="req">
 
130
        <arg choice="plain"><option>--password</option></arg>
 
131
        <arg choice="plain"><option>-p</option></arg>
 
132
        <arg choice="plain"><option>--passfile
 
133
        <replaceable>FILE</replaceable></option></arg>
 
134
        <arg choice="plain"><option>-F</option>
 
135
        <replaceable>FILE</replaceable></arg>
 
136
      </group>
 
137
      <sbr/>
 
138
      <group>
 
139
        <arg choice="plain"><option>--dir
 
140
        <replaceable>DIRECTORY</replaceable></option></arg>
 
141
        <arg choice="plain"><option>-d
 
142
        <replaceable>DIRECTORY</replaceable></option></arg>
 
143
      </group>
 
144
      <sbr/>
 
145
      <group>
 
146
        <arg choice="plain"><option>--name
 
147
        <replaceable>NAME</replaceable></option></arg>
 
148
        <arg choice="plain"><option>-n
 
149
        <replaceable>NAME</replaceable></option></arg>
 
150
      </group>
 
151
      <group>
 
152
        <arg choice="plain"><option>--no-ssh</option></arg>
 
153
        <arg choice="plain"><option>-S</option></arg>
 
154
      </group>
 
155
    </cmdsynopsis>
 
156
    <cmdsynopsis>
 
157
      <command>&COMMANDNAME;</command>
 
158
      <group choice="req">
 
159
        <arg choice="plain"><option>--help</option></arg>
161
160
        <arg choice="plain"><option>-h</option></arg>
162
 
        <arg choice="plain"><option>--help</option></arg>
163
161
      </group>
164
162
    </cmdsynopsis>
165
163
    <cmdsynopsis>
166
164
      <command>&COMMANDNAME;</command>
167
165
      <group choice="req">
 
166
        <arg choice="plain"><option>--version</option></arg>
168
167
        <arg choice="plain"><option>-v</option></arg>
169
 
        <arg choice="plain"><option>--version</option></arg>
170
168
      </group>
171
169
    </cmdsynopsis>
172
170
  </refsynopsisdiv>
173
 
 
 
171
  
174
172
  <refsect1 id="description">
175
173
    <title>DESCRIPTION</title>
176
174
    <para>
177
175
      <command>&COMMANDNAME;</command> is a program to generate the
178
 
      OpenPGP keys used by
179
 
      <citerefentry><refentrytitle>password-request</refentrytitle>
180
 
      <manvolnum>8mandos</manvolnum></citerefentry>.  The keys are
 
176
      OpenPGP key used by
 
177
      <citerefentry><refentrytitle>mandos-client</refentrytitle>
 
178
      <manvolnum>8mandos</manvolnum></citerefentry>.  The key is
181
179
      normally written to /etc/mandos for later installation into the
182
 
      initrd image, but this, like most things, can be changed with
183
 
      command line options.
 
180
      initrd image, but this, and most other things, can be changed
 
181
      with command line options.
 
182
    </para>
 
183
    <para>
 
184
      This program can also be used with the
 
185
      <option>--password</option> or <option>--passfile</option>
 
186
      options to generate a ready-made section for
 
187
      <filename>clients.conf</filename> (see
 
188
      <citerefentry><refentrytitle>mandos-clients.conf</refentrytitle>
 
189
      <manvolnum>5</manvolnum></citerefentry>).
184
190
    </para>
185
191
  </refsect1>
186
192
  
187
193
  <refsect1 id="purpose">
188
194
    <title>PURPOSE</title>
189
 
 
190
195
    <para>
191
196
      The purpose of this is to enable <emphasis>remote and unattended
192
197
      rebooting</emphasis> of client host computer with an
193
198
      <emphasis>encrypted root file system</emphasis>.  See <xref
194
199
      linkend="overview"/> for details.
195
200
    </para>
196
 
 
197
201
  </refsect1>
198
202
  
199
203
  <refsect1 id="options">
200
204
    <title>OPTIONS</title>
201
 
 
 
205
    
202
206
    <variablelist>
203
207
      <varlistentry>
204
 
        <term><literal>-h</literal>, <literal>--help</literal></term>
 
208
        <term><option>--help</option></term>
 
209
        <term><option>-h</option></term>
205
210
        <listitem>
206
211
          <para>
207
212
            Show a help message and exit
208
213
          </para>
209
214
        </listitem>
210
215
      </varlistentry>
211
 
 
212
 
      <varlistentry>
213
 
        <term><literal>-d</literal>, <literal>--dir
214
 
        <replaceable>directory</replaceable></literal></term>
215
 
        <listitem>
216
 
          <para>
217
 
            Target directory for key files.
218
 
          </para>
219
 
        </listitem>
220
 
      </varlistentry>
221
 
 
222
 
      <varlistentry>
223
 
        <term><literal>-t</literal>, <literal>--type
224
 
        <replaceable>type</replaceable></literal></term>
225
 
        <listitem>
226
 
          <para>
227
 
            Key type.  Default is <quote>DSA</quote>.
228
 
          </para>
229
 
        </listitem>
230
 
      </varlistentry>
231
 
 
232
 
      <varlistentry>
233
 
        <term><literal>-l</literal>, <literal>--length
234
 
        <replaceable>bits</replaceable></literal></term>
235
 
        <listitem>
236
 
          <para>
237
 
            Key length in bits.  Default is 1024.
238
 
          </para>
239
 
        </listitem>
240
 
      </varlistentry>
241
 
 
242
 
      <varlistentry>
243
 
        <term><literal>-s</literal>, <literal>--subtype
244
 
        <replaceable>type</replaceable></literal></term>
245
 
        <listitem>
246
 
          <para>
247
 
            Subkey type.  Default is <quote>ELG-E</quote> (Elgamal
 
216
      
 
217
      <varlistentry>
 
218
        <term><option>--dir
 
219
        <replaceable>DIRECTORY</replaceable></option></term>
 
220
        <term><option>-d
 
221
        <replaceable>DIRECTORY</replaceable></option></term>
 
222
        <listitem>
 
223
          <para>
 
224
            Target directory for key files.  Default is
 
225
            <filename class="directory">/etc/mandos</filename>.
 
226
          </para>
 
227
        </listitem>
 
228
      </varlistentry>
 
229
      
 
230
      <varlistentry>
 
231
        <term><option>--type
 
232
        <replaceable>TYPE</replaceable></option></term>
 
233
        <term><option>-t
 
234
        <replaceable>TYPE</replaceable></option></term>
 
235
        <listitem>
 
236
          <para>
 
237
            Key type.  Default is <quote>RSA</quote>.
 
238
          </para>
 
239
        </listitem>
 
240
      </varlistentry>
 
241
      
 
242
      <varlistentry>
 
243
        <term><option>--length
 
244
        <replaceable>BITS</replaceable></option></term>
 
245
        <term><option>-l
 
246
        <replaceable>BITS</replaceable></option></term>
 
247
        <listitem>
 
248
          <para>
 
249
            Key length in bits.  Default is 4096.
 
250
          </para>
 
251
        </listitem>
 
252
      </varlistentry>
 
253
      
 
254
      <varlistentry>
 
255
        <term><option>--subtype
 
256
        <replaceable>KEYTYPE</replaceable></option></term>
 
257
        <term><option>-s
 
258
        <replaceable>KEYTYPE</replaceable></option></term>
 
259
        <listitem>
 
260
          <para>
 
261
            Subkey type.  Default is <quote>RSA</quote> (Elgamal
248
262
            encryption-only).
249
263
          </para>
250
264
        </listitem>
251
265
      </varlistentry>
252
 
 
 
266
      
253
267
      <varlistentry>
254
 
        <term><literal>-L</literal>, <literal>--sublength
255
 
        <replaceable>bits</replaceable></literal></term>
 
268
        <term><option>--sublength
 
269
        <replaceable>BITS</replaceable></option></term>
 
270
        <term><option>-L
 
271
        <replaceable>BITS</replaceable></option></term>
256
272
        <listitem>
257
273
          <para>
258
 
            Subkey length in bits.  Default is 2048.
 
274
            Subkey length in bits.  Default is 4096.
259
275
          </para>
260
276
        </listitem>
261
277
      </varlistentry>
262
 
 
 
278
      
263
279
      <varlistentry>
264
 
        <term><literal>-e</literal>, <literal>--email</literal>
265
 
        <replaceable>address</replaceable></term>
 
280
        <term><option>--email
 
281
        <replaceable>ADDRESS</replaceable></option></term>
 
282
        <term><option>-e
 
283
        <replaceable>ADDRESS</replaceable></option></term>
266
284
        <listitem>
267
285
          <para>
268
286
            Email address of key.  Default is empty.
269
287
          </para>
270
288
        </listitem>
271
289
      </varlistentry>
272
 
 
 
290
      
273
291
      <varlistentry>
274
 
        <term><literal>-c</literal>, <literal>--comment</literal>
275
 
        <replaceable>comment</replaceable></term>
 
292
        <term><option>--comment
 
293
        <replaceable>TEXT</replaceable></option></term>
 
294
        <term><option>-c
 
295
        <replaceable>TEXT</replaceable></option></term>
276
296
        <listitem>
277
297
          <para>
278
 
            Comment field for key.  The default value is
279
 
            <quote><literal>Mandos client key</literal></quote>.
 
298
            Comment field for key.  Default is empty.
280
299
          </para>
281
300
        </listitem>
282
301
      </varlistentry>
283
 
 
 
302
      
284
303
      <varlistentry>
285
 
        <term><literal>-x</literal>, <literal>--expire</literal>
286
 
        <replaceable>time</replaceable></term>
 
304
        <term><option>--expire
 
305
        <replaceable>TIME</replaceable></option></term>
 
306
        <term><option>-x
 
307
        <replaceable>TIME</replaceable></option></term>
287
308
        <listitem>
288
309
          <para>
289
310
            Key expire time.  Default is no expiration.  See
292
313
          </para>
293
314
        </listitem>
294
315
      </varlistentry>
295
 
 
296
 
      <varlistentry>
297
 
        <term><literal>-f</literal>, <literal>--force</literal></term>
298
 
        <listitem>
299
 
          <para>
300
 
            Force overwriting old keys.
 
316
      
 
317
      <varlistentry>
 
318
        <term><option>--force</option></term>
 
319
        <term><option>-f</option></term>
 
320
        <listitem>
 
321
          <para>
 
322
            Force overwriting old key.
 
323
          </para>
 
324
        </listitem>
 
325
      </varlistentry>
 
326
      <varlistentry>
 
327
        <term><option>--password</option></term>
 
328
        <term><option>-p</option></term>
 
329
        <listitem>
 
330
          <para>
 
331
            Prompt for a password and encrypt it with the key already
 
332
            present in either <filename>/etc/mandos</filename> or the
 
333
            directory specified with the <option>--dir</option>
 
334
            option.  Outputs, on standard output, a section suitable
 
335
            for inclusion in <citerefentry><refentrytitle
 
336
            >mandos-clients.conf</refentrytitle><manvolnum
 
337
            >8</manvolnum></citerefentry>.  The host name or the name
 
338
            specified with the <option>--name</option> option is used
 
339
            for the section header.  All other options are ignored,
 
340
            and no key is created.
 
341
          </para>
 
342
        </listitem>
 
343
      </varlistentry>
 
344
      <varlistentry>
 
345
        <term><option>--passfile
 
346
        <replaceable>FILE</replaceable></option></term>
 
347
        <term><option>-F
 
348
        <replaceable>FILE</replaceable></option></term>
 
349
        <listitem>
 
350
          <para>
 
351
            The same as <option>--password</option>, but read from
 
352
            <replaceable>FILE</replaceable>, not the terminal.
 
353
          </para>
 
354
        </listitem>
 
355
      </varlistentry>
 
356
      <varlistentry>
 
357
        <term><option>--no-ssh</option></term>
 
358
        <term><option>-S</option></term>
 
359
        <listitem>
 
360
          <para>
 
361
            When <option>--password</option> or
 
362
            <option>--passfile</option> is given, this option will
 
363
            prevent <command>&COMMANDNAME;</command> from calling
 
364
            <command>ssh-keyscan</command> to get an SSH fingerprint
 
365
            for this host and, if successful, output suitable config
 
366
            options to use this fingerprint as a
 
367
            <option>checker</option> option in the output.  This is
 
368
            otherwise the default behavior.
301
369
          </para>
302
370
        </listitem>
303
371
      </varlistentry>
304
372
    </variablelist>
305
373
  </refsect1>
306
 
 
 
374
  
307
375
  <refsect1 id="overview">
308
376
    <title>OVERVIEW</title>
309
377
    <xi:include href="overview.xml"/>
310
378
    <para>
311
379
      This program is a small utility to generate new OpenPGP keys for
312
 
      new Mandos clients.
 
380
      new Mandos clients, and to generate sections for inclusion in
 
381
      <filename>clients.conf</filename> on the server.
313
382
    </para>
314
383
  </refsect1>
315
 
 
 
384
  
316
385
  <refsect1 id="exit_status">
317
386
    <title>EXIT STATUS</title>
318
387
    <para>
319
 
      The exit status will be 0 if new keys were successfully created,
320
 
      otherwise not.
 
388
      The exit status will be 0 if a new key (or password, if the
 
389
      <option>--password</option> option was used) was successfully
 
390
      created, otherwise not.
321
391
    </para>
322
392
  </refsect1>
323
393
  
325
395
    <title>ENVIRONMENT</title>
326
396
    <variablelist>
327
397
      <varlistentry>
328
 
        <term><varname>TMPDIR</varname></term>
 
398
        <term><envar>TMPDIR</envar></term>
329
399
        <listitem>
330
400
          <para>
331
401
            If set, temporary files will be created here. See
337
407
    </variablelist>
338
408
  </refsect1>
339
409
  
340
 
  <refsect1 id="file">
 
410
  <refsect1 id="files">
341
411
    <title>FILES</title>
342
412
    <para>
343
413
      Use the <option>--dir</option> option to change where
364
434
        </listitem>
365
435
      </varlistentry>
366
436
      <varlistentry>
367
 
        <term><filename>/tmp</filename></term>
 
437
        <term><filename class="directory">/tmp</filename></term>
368
438
        <listitem>
369
439
          <para>
370
440
            Temporary files will be written here if
374
444
      </varlistentry>
375
445
    </variablelist>
376
446
  </refsect1>
377
 
 
378
 
  <refsect1 id="bugs">
379
 
    <title>BUGS</title>
380
 
    <para>
381
 
      None are known at this time.
382
 
    </para>
383
 
  </refsect1>
384
 
 
 
447
  
 
448
<!--   <refsect1 id="bugs"> -->
 
449
<!--     <title>BUGS</title> -->
 
450
<!--     <para> -->
 
451
<!--     </para> -->
 
452
<!--   </refsect1> -->
 
453
  
385
454
  <refsect1 id="example">
386
455
    <title>EXAMPLE</title>
387
456
    <informalexample>
389
458
        Normal invocation needs no options:
390
459
      </para>
391
460
      <para>
392
 
        <userinput>mandos-keygen</userinput>
 
461
        <userinput>&COMMANDNAME;</userinput>
393
462
      </para>
394
463
    </informalexample>
395
464
    <informalexample>
396
465
      <para>
397
 
        Create keys in another directory and of another type.  Force
 
466
        Create key in another directory and of another type.  Force
398
467
        overwriting old key files:
399
468
      </para>
400
469
      <para>
401
470
 
402
471
<!-- do not wrap this line -->
403
 
<userinput>mandos-keygen --dir ~/keydir --type RSA --force</userinput>
 
472
<userinput>&COMMANDNAME; --dir ~/keydir --type RSA --force</userinput>
 
473
 
 
474
      </para>
 
475
    </informalexample>
 
476
    <informalexample>
 
477
      <para>
 
478
        Prompt for a password, encrypt it with the key in <filename
 
479
        class="directory">/etc/mandos</filename> and output a section
 
480
        suitable for <filename>clients.conf</filename>.
 
481
      </para>
 
482
      <para>
 
483
        <userinput>&COMMANDNAME; --password</userinput>
 
484
      </para>
 
485
    </informalexample>
 
486
    <informalexample>
 
487
      <para>
 
488
        Prompt for a password, encrypt it with the key in the
 
489
        <filename>client-key</filename> directory and output a section
 
490
        suitable for <filename>clients.conf</filename>.
 
491
      </para>
 
492
      <para>
 
493
 
 
494
<!-- do not wrap this line -->
 
495
<userinput>&COMMANDNAME; --password --dir client-key</userinput>
404
496
 
405
497
      </para>
406
498
    </informalexample>
407
499
  </refsect1>
408
 
 
 
500
  
409
501
  <refsect1 id="security">
410
502
    <title>SECURITY</title>
411
503
    <para>
412
504
      The <option>--type</option>, <option>--length</option>,
413
505
      <option>--subtype</option>, and <option>--sublength</option>
414
 
      options can be used to create keys of insufficient security.  If
415
 
      in doubt, leave them to the default values.
 
506
      options can be used to create keys of low security.  If in
 
507
      doubt, leave them to the default values.
416
508
    </para>
417
509
    <para>
418
 
      The key expire time is not guaranteed to be honored by
419
 
      <citerefentry><refentrytitle>mandos</refentrytitle>
 
510
      The key expire time is <emphasis>not</emphasis> guaranteed to be
 
511
      honored by <citerefentry><refentrytitle>mandos</refentrytitle>
420
512
      <manvolnum>8</manvolnum></citerefentry>.
421
513
    </para>
422
514
  </refsect1>
423
 
 
 
515
  
424
516
  <refsect1 id="see_also">
425
517
    <title>SEE ALSO</title>
426
518
    <para>
427
 
      <citerefentry><refentrytitle>password-request</refentrytitle>
 
519
      <citerefentry><refentrytitle>intro</refentrytitle>
428
520
      <manvolnum>8mandos</manvolnum></citerefentry>,
 
521
      <citerefentry><refentrytitle>gpg</refentrytitle>
 
522
      <manvolnum>1</manvolnum></citerefentry>,
 
523
      <citerefentry><refentrytitle>mandos-clients.conf</refentrytitle>
 
524
      <manvolnum>5</manvolnum></citerefentry>,
429
525
      <citerefentry><refentrytitle>mandos</refentrytitle>
430
526
      <manvolnum>8</manvolnum></citerefentry>,
431
 
      <citerefentry><refentrytitle>gpg</refentrytitle>
 
527
      <citerefentry><refentrytitle>mandos-client</refentrytitle>
 
528
      <manvolnum>8mandos</manvolnum></citerefentry>,
 
529
      <citerefentry><refentrytitle>ssh-keyscan</refentrytitle>
432
530
      <manvolnum>1</manvolnum></citerefentry>
433
531
    </para>
434
532
  </refsect1>
435
533
  
436
534
</refentry>
 
535
<!-- Local Variables: -->
 
536
<!-- time-stamp-start: "<!ENTITY TIMESTAMP [\"']" -->
 
537
<!-- time-stamp-end: "[\"']>" -->
 
538
<!-- time-stamp-format: "%:y-%02m-%02d" -->
 
539
<!-- End: -->