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  • Committer: Teddy Hogeborn
  • Date: 2017-06-24 10:08:21 UTC
  • Revision ID: teddy@recompile.se-20170624100821-3ojepr4r6sifqzj5
Fix memory leak in password-prompt

* plugins.d/password-prompt.c (conflict_detection): Free any
  individual direntries, not just the direntry list.

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mandos-keygen.xml
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<?xml version='1.0' encoding='UTF-8'?>
 
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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 "2017-02-23">
 
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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>
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    <!-- NWalsh's docbook scripts use this to generate the footer: -->
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    <productname>&COMMANDNAME;</productname>
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    <productnumber>&VERSION;</productnumber>
 
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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>
 
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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>
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          <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>
32
 
      <holder>Teddy Hogeborn &amp; Björn Påhlsson</holder>
 
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      <year>2009</year>
 
36
      <year>2010</year>
 
37
      <year>2011</year>
 
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      <year>2012</year>
 
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      <year>2013</year>
 
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      <year>2014</year>
 
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      <year>2015</year>
 
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      <year>2016</year>
 
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      <year>2017</year>
 
44
      <holder>Teddy Hogeborn</holder>
 
45
      <holder>Björn Påhlsson</holder>
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    </copyright>
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    <legalnotice>
35
 
      <para>
36
 
        This manual page is free software: you can redistribute it
37
 
        and/or modify it under the terms of the GNU General Public
38
 
        License as published by the Free Software Foundation,
39
 
        either version 3 of the License, or (at your option) any
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        later version.
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      </para>
42
 
 
43
 
      <para>
44
 
        This manual page is distributed in the hope that it will
45
 
        be useful, but WITHOUT ANY WARRANTY; without even the
46
 
        implied warranty of MERCHANTABILITY or FITNESS FOR A
47
 
        PARTICULAR PURPOSE.  See the GNU General Public License
48
 
        for more details.
49
 
      </para>
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51
 
      <para>
52
 
        You should have received a copy of the GNU General Public
53
 
        License along with this program; If not, see
54
 
        <ulink url="http://www.gnu.org/licenses/"/>.
55
 
      </para>
56
 
    </legalnotice>
 
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    <xi:include href="legalnotice.xml"/>
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  </refentryinfo>
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49
  
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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>
67
 
      Generate keys for <citerefentry><refentrytitle>password-request
68
 
      </refentrytitle><manvolnum>8mandos</manvolnum></citerefentry>
 
58
      Generate key and password for Mandos client and server.
69
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    </refpurpose>
70
60
  </refnamediv>
71
 
 
 
61
  
72
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  <refsynopsisdiv>
73
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    <cmdsynopsis>
74
64
      <command>&COMMANDNAME;</command>
75
 
      <group choice="opt">
76
 
        <arg choice="plain"><option>--dir</option>
77
 
        <replaceable>directory</replaceable></arg>
78
 
      </group>
79
 
      <group choice="opt">
80
 
        <arg choice="plain"><option>--type</option>
81
 
        <replaceable>type</replaceable></arg>
82
 
      </group>
83
 
      <group choice="opt">
84
 
        <arg choice="plain"><option>--length</option>
85
 
        <replaceable>bits</replaceable></arg>
86
 
      </group>
87
 
      <group choice="opt">
88
 
        <arg choice="plain"><option>--name</option>
89
 
        <replaceable>NAME</replaceable></arg>
90
 
      </group>
91
 
      <group choice="opt">
92
 
        <arg choice="plain"><option>--email</option>
93
 
        <replaceable>EMAIL</replaceable></arg>
94
 
      </group>
95
 
      <group choice="opt">
96
 
        <arg choice="plain"><option>--comment</option>
97
 
        <replaceable>COMMENT</replaceable></arg>
98
 
      </group>
99
 
      <group choice="opt">
100
 
        <arg choice="plain"><option>--expire</option>
101
 
        <replaceable>TIME</replaceable></arg>
102
 
      </group>
103
 
      <group choice="opt">
 
65
      <group>
 
66
        <arg choice="plain"><option>--dir
 
67
        <replaceable>DIRECTORY</replaceable></option></arg>
 
68
        <arg choice="plain"><option>-d
 
69
        <replaceable>DIRECTORY</replaceable></option></arg>
 
70
      </group>
 
71
      <sbr/>
 
72
      <group>
 
73
        <arg choice="plain"><option>--type
 
74
        <replaceable>KEYTYPE</replaceable></option></arg>
 
75
        <arg choice="plain"><option>-t
 
76
        <replaceable>KEYTYPE</replaceable></option></arg>
 
77
      </group>
 
78
      <sbr/>
 
79
      <group>
 
80
        <arg choice="plain"><option>--length
 
81
        <replaceable>BITS</replaceable></option></arg>
 
82
        <arg choice="plain"><option>-l
 
83
        <replaceable>BITS</replaceable></option></arg>
 
84
      </group>
 
85
      <sbr/>
 
86
      <group>
 
87
        <arg choice="plain"><option>--subtype
 
88
        <replaceable>KEYTYPE</replaceable></option></arg>
 
89
        <arg choice="plain"><option>-s
 
90
        <replaceable>KEYTYPE</replaceable></option></arg>
 
91
      </group>
 
92
      <sbr/>
 
93
      <group>
 
94
        <arg choice="plain"><option>--sublength
 
95
        <replaceable>BITS</replaceable></option></arg>
 
96
        <arg choice="plain"><option>-L
 
97
        <replaceable>BITS</replaceable></option></arg>
 
98
      </group>
 
99
      <sbr/>
 
100
      <group>
 
101
        <arg choice="plain"><option>--name
 
102
        <replaceable>NAME</replaceable></option></arg>
 
103
        <arg choice="plain"><option>-n
 
104
        <replaceable>NAME</replaceable></option></arg>
 
105
      </group>
 
106
      <sbr/>
 
107
      <group>
 
108
        <arg choice="plain"><option>--email
 
109
        <replaceable>ADDRESS</replaceable></option></arg>
 
110
        <arg choice="plain"><option>-e
 
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        <replaceable>ADDRESS</replaceable></option></arg>
 
112
      </group>
 
113
      <sbr/>
 
114
      <group>
 
115
        <arg choice="plain"><option>--comment
 
116
        <replaceable>TEXT</replaceable></option></arg>
 
117
        <arg choice="plain"><option>-c
 
118
        <replaceable>TEXT</replaceable></option></arg>
 
119
      </group>
 
120
      <sbr/>
 
121
      <group>
 
122
        <arg choice="plain"><option>--expire
 
123
        <replaceable>TIME</replaceable></option></arg>
 
124
        <arg choice="plain"><option>-x
 
125
        <replaceable>TIME</replaceable></option></arg>
 
126
      </group>
 
127
      <sbr/>
 
128
      <group>
104
129
        <arg choice="plain"><option>--force</option></arg>
105
 
      </group>
106
 
    </cmdsynopsis>
107
 
    <cmdsynopsis>
108
 
      <command>&COMMANDNAME;</command>
109
 
      <group choice="opt">
110
 
        <arg choice="plain"><option>-d</option>
111
 
        <replaceable>directory</replaceable></arg>
112
 
      </group>
113
 
      <group choice="opt">
114
 
        <arg choice="plain"><option>-t</option>
115
 
        <replaceable>type</replaceable></arg>
116
 
      </group>
117
 
      <group choice="opt">
118
 
        <arg choice="plain"><option>-l</option>
119
 
        <replaceable>bits</replaceable></arg>
120
 
      </group>
121
 
      <group choice="opt">
122
 
        <arg choice="plain"><option>-n</option>
123
 
        <replaceable>NAME</replaceable></arg>
124
 
      </group>
125
 
      <group choice="opt">
126
 
        <arg choice="plain"><option>-e</option>
127
 
        <replaceable>EMAIL</replaceable></arg>
128
 
      </group>
129
 
      <group choice="opt">
130
 
        <arg choice="plain"><option>-c</option>
131
 
        <replaceable>COMMENT</replaceable></arg>
132
 
      </group>
133
 
      <group choice="opt">
134
 
        <arg choice="plain"><option>-x</option>
135
 
        <replaceable>TIME</replaceable></arg>
136
 
      </group>
137
 
      <group choice="opt">
138
130
        <arg choice="plain"><option>-f</option></arg>
139
131
      </group>
140
132
    </cmdsynopsis>
141
133
    <cmdsynopsis>
142
134
      <command>&COMMANDNAME;</command>
143
135
      <group choice="req">
144
 
        <arg choice='plain'><option>-h</option></arg>
145
 
        <arg choice='plain'><option>--help</option></arg>
146
 
      </group>
147
 
    </cmdsynopsis>
148
 
    <cmdsynopsis>
149
 
      <command>&COMMANDNAME;</command>
150
 
      <group choice="req">
151
 
        <arg choice='plain'><option>-v</option></arg>
152
 
        <arg choice='plain'><option>--version</option></arg>
 
136
        <arg choice="plain"><option>--password</option></arg>
 
137
        <arg choice="plain"><option>-p</option></arg>
 
138
        <arg choice="plain"><option>--passfile
 
139
        <replaceable>FILE</replaceable></option></arg>
 
140
        <arg choice="plain"><option>-F</option>
 
141
        <replaceable>FILE</replaceable></arg>
 
142
      </group>
 
143
      <sbr/>
 
144
      <group>
 
145
        <arg choice="plain"><option>--dir
 
146
        <replaceable>DIRECTORY</replaceable></option></arg>
 
147
        <arg choice="plain"><option>-d
 
148
        <replaceable>DIRECTORY</replaceable></option></arg>
 
149
      </group>
 
150
      <sbr/>
 
151
      <group>
 
152
        <arg choice="plain"><option>--name
 
153
        <replaceable>NAME</replaceable></option></arg>
 
154
        <arg choice="plain"><option>-n
 
155
        <replaceable>NAME</replaceable></option></arg>
 
156
      </group>
 
157
      <group>
 
158
        <arg choice="plain"><option>--no-ssh</option></arg>
 
159
        <arg choice="plain"><option>-S</option></arg>
 
160
      </group>
 
161
    </cmdsynopsis>
 
162
    <cmdsynopsis>
 
163
      <command>&COMMANDNAME;</command>
 
164
      <group choice="req">
 
165
        <arg choice="plain"><option>--help</option></arg>
 
166
        <arg choice="plain"><option>-h</option></arg>
 
167
      </group>
 
168
    </cmdsynopsis>
 
169
    <cmdsynopsis>
 
170
      <command>&COMMANDNAME;</command>
 
171
      <group choice="req">
 
172
        <arg choice="plain"><option>--version</option></arg>
 
173
        <arg choice="plain"><option>-v</option></arg>
153
174
      </group>
154
175
    </cmdsynopsis>
155
176
  </refsynopsisdiv>
156
 
 
 
177
  
157
178
  <refsect1 id="description">
158
179
    <title>DESCRIPTION</title>
159
180
    <para>
160
181
      <command>&COMMANDNAME;</command> is a program to generate the
161
 
      OpenPGP keys used by
162
 
      <citerefentry><refentrytitle>password-request</refentrytitle>
163
 
      <manvolnum>8mandos</manvolnum></citerefentry>.  The keys are
 
182
      OpenPGP key used by
 
183
      <citerefentry><refentrytitle>mandos-client</refentrytitle>
 
184
      <manvolnum>8mandos</manvolnum></citerefentry>.  The key is
164
185
      normally written to /etc/mandos for later installation into the
165
 
      initrd image, but this, like most things, can be changed with
166
 
      command line options.
 
186
      initrd image, but this, and most other things, can be changed
 
187
      with command line options.
 
188
    </para>
 
189
    <para>
 
190
      This program can also be used with the
 
191
      <option>--password</option> or <option>--passfile</option>
 
192
      options to generate a ready-made section for
 
193
      <filename>clients.conf</filename> (see
 
194
      <citerefentry><refentrytitle>mandos-clients.conf</refentrytitle>
 
195
      <manvolnum>5</manvolnum></citerefentry>).
167
196
    </para>
168
197
  </refsect1>
169
198
  
170
199
  <refsect1 id="purpose">
171
200
    <title>PURPOSE</title>
172
 
 
173
201
    <para>
174
202
      The purpose of this is to enable <emphasis>remote and unattended
175
203
      rebooting</emphasis> of client host computer with an
176
204
      <emphasis>encrypted root file system</emphasis>.  See <xref
177
205
      linkend="overview"/> for details.
178
206
    </para>
179
 
 
180
207
  </refsect1>
181
208
  
182
209
  <refsect1 id="options">
183
210
    <title>OPTIONS</title>
184
 
 
 
211
    
185
212
    <variablelist>
186
213
      <varlistentry>
187
 
        <term><literal>-h</literal>, <literal>--help</literal></term>
 
214
        <term><option>--help</option></term>
 
215
        <term><option>-h</option></term>
188
216
        <listitem>
189
217
          <para>
190
218
            Show a help message and exit
191
219
          </para>
192
220
        </listitem>
193
221
      </varlistentry>
194
 
 
195
 
      <varlistentry>
196
 
        <term><literal>-d</literal>, <literal>--dir
197
 
        <replaceable>directory</replaceable></literal></term>
198
 
        <listitem>
199
 
          <para>
200
 
            Target directory for key files.
201
 
          </para>
202
 
        </listitem>
203
 
      </varlistentry>
204
 
 
205
 
      <varlistentry>
206
 
        <term><literal>-t</literal>, <literal>--type
207
 
        <replaceable>type</replaceable></literal></term>
208
 
        <listitem>
209
 
          <para>
210
 
            Key type.  Default is DSA.
211
 
          </para>
212
 
        </listitem>
213
 
      </varlistentry>
214
 
 
215
 
      <varlistentry>
216
 
        <term><literal>-l</literal>, <literal>--length
217
 
        <replaceable>bits</replaceable></literal></term>
218
 
        <listitem>
219
 
          <para>
220
 
            Key length in bits.  Default is 1024.
221
 
          </para>
222
 
        </listitem>
223
 
      </varlistentry>
224
 
 
225
 
      <varlistentry>
226
 
        <term><literal>-e</literal>, <literal>--email</literal>
227
 
        <replaceable>address</replaceable></term>
 
222
      
 
223
      <varlistentry>
 
224
        <term><option>--dir
 
225
        <replaceable>DIRECTORY</replaceable></option></term>
 
226
        <term><option>-d
 
227
        <replaceable>DIRECTORY</replaceable></option></term>
 
228
        <listitem>
 
229
          <para>
 
230
            Target directory for key files.  Default is
 
231
            <filename class="directory">/etc/mandos</filename>.
 
232
          </para>
 
233
        </listitem>
 
234
      </varlistentry>
 
235
      
 
236
      <varlistentry>
 
237
        <term><option>--type
 
238
        <replaceable>TYPE</replaceable></option></term>
 
239
        <term><option>-t
 
240
        <replaceable>TYPE</replaceable></option></term>
 
241
        <listitem>
 
242
          <para>
 
243
            Key type.  Default is <quote>RSA</quote>.
 
244
          </para>
 
245
        </listitem>
 
246
      </varlistentry>
 
247
      
 
248
      <varlistentry>
 
249
        <term><option>--length
 
250
        <replaceable>BITS</replaceable></option></term>
 
251
        <term><option>-l
 
252
        <replaceable>BITS</replaceable></option></term>
 
253
        <listitem>
 
254
          <para>
 
255
            Key length in bits.  Default is 4096.
 
256
          </para>
 
257
        </listitem>
 
258
      </varlistentry>
 
259
      
 
260
      <varlistentry>
 
261
        <term><option>--subtype
 
262
        <replaceable>KEYTYPE</replaceable></option></term>
 
263
        <term><option>-s
 
264
        <replaceable>KEYTYPE</replaceable></option></term>
 
265
        <listitem>
 
266
          <para>
 
267
            Subkey type.  Default is <quote>RSA</quote> (Elgamal
 
268
            encryption-only).
 
269
          </para>
 
270
        </listitem>
 
271
      </varlistentry>
 
272
      
 
273
      <varlistentry>
 
274
        <term><option>--sublength
 
275
        <replaceable>BITS</replaceable></option></term>
 
276
        <term><option>-L
 
277
        <replaceable>BITS</replaceable></option></term>
 
278
        <listitem>
 
279
          <para>
 
280
            Subkey length in bits.  Default is 4096.
 
281
          </para>
 
282
        </listitem>
 
283
      </varlistentry>
 
284
      
 
285
      <varlistentry>
 
286
        <term><option>--email
 
287
        <replaceable>ADDRESS</replaceable></option></term>
 
288
        <term><option>-e
 
289
        <replaceable>ADDRESS</replaceable></option></term>
228
290
        <listitem>
229
291
          <para>
230
292
            Email address of key.  Default is empty.
231
293
          </para>
232
294
        </listitem>
233
295
      </varlistentry>
234
 
 
 
296
      
235
297
      <varlistentry>
236
 
        <term><literal>-c</literal>, <literal>--comment</literal>
237
 
        <replaceable>comment</replaceable></term>
 
298
        <term><option>--comment
 
299
        <replaceable>TEXT</replaceable></option></term>
 
300
        <term><option>-c
 
301
        <replaceable>TEXT</replaceable></option></term>
238
302
        <listitem>
239
303
          <para>
240
 
            Comment field for key.  The default value is
241
 
            "<literal>Mandos client key</literal>".
 
304
            Comment field for key.  Default is empty.
242
305
          </para>
243
306
        </listitem>
244
307
      </varlistentry>
245
 
 
 
308
      
246
309
      <varlistentry>
247
 
        <term><literal>-x</literal>, <literal>--expire</literal>
248
 
        <replaceable>time</replaceable></term>
 
310
        <term><option>--expire
 
311
        <replaceable>TIME</replaceable></option></term>
 
312
        <term><option>-x
 
313
        <replaceable>TIME</replaceable></option></term>
249
314
        <listitem>
250
315
          <para>
251
316
            Key expire time.  Default is no expiration.  See
254
319
          </para>
255
320
        </listitem>
256
321
      </varlistentry>
257
 
 
258
 
      <varlistentry>
259
 
        <term><literal>-f</literal>, <literal>--force</literal></term>
260
 
        <listitem>
261
 
          <para>
262
 
            Force overwriting old keys.
 
322
      
 
323
      <varlistentry>
 
324
        <term><option>--force</option></term>
 
325
        <term><option>-f</option></term>
 
326
        <listitem>
 
327
          <para>
 
328
            Force overwriting old key.
 
329
          </para>
 
330
        </listitem>
 
331
      </varlistentry>
 
332
      <varlistentry>
 
333
        <term><option>--password</option></term>
 
334
        <term><option>-p</option></term>
 
335
        <listitem>
 
336
          <para>
 
337
            Prompt for a password and encrypt it with the key already
 
338
            present in either <filename>/etc/mandos</filename> or the
 
339
            directory specified with the <option>--dir</option>
 
340
            option.  Outputs, on standard output, a section suitable
 
341
            for inclusion in <citerefentry><refentrytitle
 
342
            >mandos-clients.conf</refentrytitle><manvolnum
 
343
            >8</manvolnum></citerefentry>.  The host name or the name
 
344
            specified with the <option>--name</option> option is used
 
345
            for the section header.  All other options are ignored,
 
346
            and no key is created.
 
347
          </para>
 
348
        </listitem>
 
349
      </varlistentry>
 
350
      <varlistentry>
 
351
        <term><option>--passfile
 
352
        <replaceable>FILE</replaceable></option></term>
 
353
        <term><option>-F
 
354
        <replaceable>FILE</replaceable></option></term>
 
355
        <listitem>
 
356
          <para>
 
357
            The same as <option>--password</option>, but read from
 
358
            <replaceable>FILE</replaceable>, not the terminal.
 
359
          </para>
 
360
        </listitem>
 
361
      </varlistentry>
 
362
      <varlistentry>
 
363
        <term><option>--no-ssh</option></term>
 
364
        <term><option>-S</option></term>
 
365
        <listitem>
 
366
          <para>
 
367
            When <option>--password</option> or
 
368
            <option>--passfile</option> is given, this option will
 
369
            prevent <command>&COMMANDNAME;</command> from calling
 
370
            <command>ssh-keyscan</command> to get an SSH fingerprint
 
371
            for this host and, if successful, output suitable config
 
372
            options to use this fingerprint as a
 
373
            <option>checker</option> option in the output.  This is
 
374
            otherwise the default behavior.
263
375
          </para>
264
376
        </listitem>
265
377
      </varlistentry>
266
378
    </variablelist>
267
379
  </refsect1>
268
 
 
 
380
  
269
381
  <refsect1 id="overview">
270
382
    <title>OVERVIEW</title>
271
383
    <xi:include href="overview.xml"/>
272
384
    <para>
273
 
      This program is a small program to generate new OpenPGP keys for
274
 
      new Mandos clients.
 
385
      This program is a small utility to generate new OpenPGP keys for
 
386
      new Mandos clients, and to generate sections for inclusion in
 
387
      <filename>clients.conf</filename> on the server.
275
388
    </para>
276
389
  </refsect1>
277
 
 
 
390
  
278
391
  <refsect1 id="exit_status">
279
392
    <title>EXIT STATUS</title>
280
393
    <para>
281
 
      The exit status will be 0 if new keys were successfully created,
282
 
      otherwise not.
 
394
      The exit status will be 0 if a new key (or password, if the
 
395
      <option>--password</option> option was used) was successfully
 
396
      created, otherwise not.
283
397
    </para>
284
398
  </refsect1>
285
399
  
287
401
    <title>ENVIRONMENT</title>
288
402
    <variablelist>
289
403
      <varlistentry>
290
 
        <term><varname>TMPDIR</varname></term>
 
404
        <term><envar>TMPDIR</envar></term>
291
405
        <listitem>
292
406
          <para>
293
407
            If set, temporary files will be created here. See
299
413
    </variablelist>
300
414
  </refsect1>
301
415
  
302
 
  <refsect1 id="file">
 
416
  <refsect1 id="files">
303
417
    <title>FILES</title>
304
418
    <para>
305
419
      Use the <option>--dir</option> option to change where
326
440
        </listitem>
327
441
      </varlistentry>
328
442
      <varlistentry>
329
 
        <term><filename>/tmp</filename></term>
 
443
        <term><filename class="directory">/tmp</filename></term>
330
444
        <listitem>
331
445
          <para>
332
446
            Temporary files will be written here if
336
450
      </varlistentry>
337
451
    </variablelist>
338
452
  </refsect1>
339
 
 
 
453
  
340
454
  <refsect1 id="bugs">
341
455
    <title>BUGS</title>
342
 
    <para>
343
 
      None are known at this time.
344
 
    </para>
 
456
    <xi:include href="bugs.xml"/>
345
457
  </refsect1>
346
 
 
 
458
  
347
459
  <refsect1 id="example">
348
460
    <title>EXAMPLE</title>
349
461
    <informalexample>
351
463
        Normal invocation needs no options:
352
464
      </para>
353
465
      <para>
354
 
        <userinput>mandos-keygen</userinput>
 
466
        <userinput>&COMMANDNAME;</userinput>
355
467
      </para>
356
468
    </informalexample>
357
469
    <informalexample>
358
470
      <para>
359
 
        Create keys in another directory and of another type.  Force
 
471
        Create key in another directory and of another type.  Force
360
472
        overwriting old key files:
361
473
      </para>
362
474
      <para>
363
475
 
364
476
<!-- do not wrap this line -->
365
 
<userinput>mandos-keygen --dir ~/keydir --type RSA --force</userinput>
 
477
<userinput>&COMMANDNAME; --dir ~/keydir --type RSA --force</userinput>
 
478
 
 
479
      </para>
 
480
    </informalexample>
 
481
    <informalexample>
 
482
      <para>
 
483
        Prompt for a password, encrypt it with the key in <filename
 
484
        class="directory">/etc/mandos</filename> and output a section
 
485
        suitable for <filename>clients.conf</filename>.
 
486
      </para>
 
487
      <para>
 
488
        <userinput>&COMMANDNAME; --password</userinput>
 
489
      </para>
 
490
    </informalexample>
 
491
    <informalexample>
 
492
      <para>
 
493
        Prompt for a password, encrypt it with the key in the
 
494
        <filename>client-key</filename> directory and output a section
 
495
        suitable for <filename>clients.conf</filename>.
 
496
      </para>
 
497
      <para>
 
498
 
 
499
<!-- do not wrap this line -->
 
500
<userinput>&COMMANDNAME; --password --dir client-key</userinput>
366
501
 
367
502
      </para>
368
503
    </informalexample>
369
504
  </refsect1>
370
 
 
 
505
  
371
506
  <refsect1 id="security">
372
507
    <title>SECURITY</title>
373
508
    <para>
374
 
      The <option>--type</option> and <option>--length</option>
375
 
      options can be used to create keys of insufficient security.  If
376
 
      in doubt, leave them to the default values.
 
509
      The <option>--type</option>, <option>--length</option>,
 
510
      <option>--subtype</option>, and <option>--sublength</option>
 
511
      options can be used to create keys of low security.  If in
 
512
      doubt, leave them to the default values.
377
513
    </para>
378
514
    <para>
379
 
      The key expire time is not guaranteed to be honored by
380
 
      <citerefentry><refentrytitle>mandos</refentrytitle>
 
515
      The key expire time is <emphasis>not</emphasis> guaranteed to be
 
516
      honored by <citerefentry><refentrytitle>mandos</refentrytitle>
381
517
      <manvolnum>8</manvolnum></citerefentry>.
382
518
    </para>
383
519
  </refsect1>
384
 
 
 
520
  
385
521
  <refsect1 id="see_also">
386
522
    <title>SEE ALSO</title>
387
523
    <para>
388
 
      <citerefentry><refentrytitle>password-request</refentrytitle>
 
524
      <citerefentry><refentrytitle>intro</refentrytitle>
389
525
      <manvolnum>8mandos</manvolnum></citerefentry>,
 
526
      <citerefentry><refentrytitle>gpg</refentrytitle>
 
527
      <manvolnum>1</manvolnum></citerefentry>,
 
528
      <citerefentry><refentrytitle>mandos-clients.conf</refentrytitle>
 
529
      <manvolnum>5</manvolnum></citerefentry>,
390
530
      <citerefentry><refentrytitle>mandos</refentrytitle>
391
531
      <manvolnum>8</manvolnum></citerefentry>,
392
 
      <citerefentry><refentrytitle>gpg</refentrytitle>
 
532
      <citerefentry><refentrytitle>mandos-client</refentrytitle>
 
533
      <manvolnum>8mandos</manvolnum></citerefentry>,
 
534
      <citerefentry><refentrytitle>ssh-keyscan</refentrytitle>
393
535
      <manvolnum>1</manvolnum></citerefentry>
394
536
    </para>
395
537
  </refsect1>
396
538
  
397
539
</refentry>
 
540
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541
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542
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543
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544
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