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  • Committer: Teddy Hogeborn
  • Date: 2014-08-20 21:46:38 UTC
  • mto: (237.7.304 trunk)
  • mto: This revision was merged to the branch mainline in revision 323.
  • Revision ID: teddy@recompile.se-20140820214638-k4naueej6hffdgfg
mandos-client: Bug fix: Check fork() return value.

When executing network hook scripts, check fork() return value.

* plugins.d/mandos-client.c (run_network_hooks): Bug fix: check if
                                                 fork() returns -1.

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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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<?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>
11
 
    <!-- 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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    <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>
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>
26
 
          <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>
 
35
      <year>2009</year>
 
36
      <year>2011</year>
 
37
      <year>2012</year>
 
38
      <holder>Teddy Hogeborn</holder>
 
39
      <holder>Björn Påhlsson</holder>
33
40
    </copyright>
34
 
    <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
40
 
        later version.
41
 
      </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>
50
 
 
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>
 
41
    <xi:include href="legalnotice.xml"/>
57
42
  </refentryinfo>
58
 
 
 
43
  
59
44
  <refmeta>
60
45
    <refentrytitle>&COMMANDNAME;</refentrytitle>
61
46
    <manvolnum>8</manvolnum>
64
49
  <refnamediv>
65
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    <refname><command>&COMMANDNAME;</command></refname>
66
51
    <refpurpose>
67
 
      Generate keys for <citerefentry><refentrytitle>password-request
68
 
      </refentrytitle><manvolnum>8mandos</manvolnum></citerefentry>
 
52
      Generate key and password for Mandos client and server.
69
53
    </refpurpose>
70
54
  </refnamediv>
71
 
 
 
55
  
72
56
  <refsynopsisdiv>
73
57
    <cmdsynopsis>
74
58
      <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">
 
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>
104
123
        <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
124
        <arg choice="plain"><option>-f</option></arg>
139
125
      </group>
140
126
    </cmdsynopsis>
141
127
    <cmdsynopsis>
142
128
      <command>&COMMANDNAME;</command>
143
129
      <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>
 
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>
 
160
        <arg choice="plain"><option>-h</option></arg>
 
161
      </group>
 
162
    </cmdsynopsis>
 
163
    <cmdsynopsis>
 
164
      <command>&COMMANDNAME;</command>
 
165
      <group choice="req">
 
166
        <arg choice="plain"><option>--version</option></arg>
 
167
        <arg choice="plain"><option>-v</option></arg>
153
168
      </group>
154
169
    </cmdsynopsis>
155
170
  </refsynopsisdiv>
156
 
 
 
171
  
157
172
  <refsect1 id="description">
158
173
    <title>DESCRIPTION</title>
159
174
    <para>
160
175
      <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
 
176
      OpenPGP key used by
 
177
      <citerefentry><refentrytitle>mandos-client</refentrytitle>
 
178
      <manvolnum>8mandos</manvolnum></citerefentry>.  The key is
164
179
      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.
 
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>).
167
190
    </para>
168
191
  </refsect1>
169
192
  
170
193
  <refsect1 id="purpose">
171
194
    <title>PURPOSE</title>
172
 
 
173
195
    <para>
174
196
      The purpose of this is to enable <emphasis>remote and unattended
175
197
      rebooting</emphasis> of client host computer with an
176
198
      <emphasis>encrypted root file system</emphasis>.  See <xref
177
199
      linkend="overview"/> for details.
178
200
    </para>
179
 
 
180
201
  </refsect1>
181
202
  
182
203
  <refsect1 id="options">
183
204
    <title>OPTIONS</title>
184
 
 
 
205
    
185
206
    <variablelist>
186
207
      <varlistentry>
187
 
        <term><literal>-h</literal>, <literal>--help</literal></term>
 
208
        <term><option>--help</option></term>
 
209
        <term><option>-h</option></term>
188
210
        <listitem>
189
211
          <para>
190
212
            Show a help message and exit
191
213
          </para>
192
214
        </listitem>
193
215
      </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>
 
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
 
262
            encryption-only).
 
263
          </para>
 
264
        </listitem>
 
265
      </varlistentry>
 
266
      
 
267
      <varlistentry>
 
268
        <term><option>--sublength
 
269
        <replaceable>BITS</replaceable></option></term>
 
270
        <term><option>-L
 
271
        <replaceable>BITS</replaceable></option></term>
 
272
        <listitem>
 
273
          <para>
 
274
            Subkey length in bits.  Default is 4096.
 
275
          </para>
 
276
        </listitem>
 
277
      </varlistentry>
 
278
      
 
279
      <varlistentry>
 
280
        <term><option>--email
 
281
        <replaceable>ADDRESS</replaceable></option></term>
 
282
        <term><option>-e
 
283
        <replaceable>ADDRESS</replaceable></option></term>
228
284
        <listitem>
229
285
          <para>
230
286
            Email address of key.  Default is empty.
231
287
          </para>
232
288
        </listitem>
233
289
      </varlistentry>
234
 
 
 
290
      
235
291
      <varlistentry>
236
 
        <term><literal>-c</literal>, <literal>--comment</literal>
237
 
        <replaceable>comment</replaceable></term>
 
292
        <term><option>--comment
 
293
        <replaceable>TEXT</replaceable></option></term>
 
294
        <term><option>-c
 
295
        <replaceable>TEXT</replaceable></option></term>
238
296
        <listitem>
239
297
          <para>
240
 
            Comment field for key.  The default value is
241
 
            "<literal>Mandos client key</literal>".
 
298
            Comment field for key.  Default is empty.
242
299
          </para>
243
300
        </listitem>
244
301
      </varlistentry>
245
 
 
 
302
      
246
303
      <varlistentry>
247
 
        <term><literal>-x</literal>, <literal>--expire</literal>
248
 
        <replaceable>time</replaceable></term>
 
304
        <term><option>--expire
 
305
        <replaceable>TIME</replaceable></option></term>
 
306
        <term><option>-x
 
307
        <replaceable>TIME</replaceable></option></term>
249
308
        <listitem>
250
309
          <para>
251
310
            Key expire time.  Default is no expiration.  See
254
313
          </para>
255
314
        </listitem>
256
315
      </varlistentry>
257
 
 
258
 
      <varlistentry>
259
 
        <term><literal>-f</literal>, <literal>--force</literal></term>
260
 
        <listitem>
261
 
          <para>
262
 
            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.
263
369
          </para>
264
370
        </listitem>
265
371
      </varlistentry>
266
372
    </variablelist>
267
373
  </refsect1>
268
 
 
 
374
  
269
375
  <refsect1 id="overview">
270
376
    <title>OVERVIEW</title>
271
377
    <xi:include href="overview.xml"/>
272
378
    <para>
273
 
      This program is a small program to generate new OpenPGP keys for
274
 
      new Mandos clients.
 
379
      This program is a small utility to generate new OpenPGP keys for
 
380
      new Mandos clients, and to generate sections for inclusion in
 
381
      <filename>clients.conf</filename> on the server.
275
382
    </para>
276
383
  </refsect1>
277
 
 
 
384
  
278
385
  <refsect1 id="exit_status">
279
386
    <title>EXIT STATUS</title>
280
387
    <para>
281
 
      The exit status will be 0 if new keys were successfully created,
282
 
      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.
283
391
    </para>
284
392
  </refsect1>
285
393
  
287
395
    <title>ENVIRONMENT</title>
288
396
    <variablelist>
289
397
      <varlistentry>
290
 
        <term><varname>TMPDIR</varname></term>
 
398
        <term><envar>TMPDIR</envar></term>
291
399
        <listitem>
292
400
          <para>
293
401
            If set, temporary files will be created here. See
299
407
    </variablelist>
300
408
  </refsect1>
301
409
  
302
 
  <refsect1 id="file">
 
410
  <refsect1 id="files">
303
411
    <title>FILES</title>
304
412
    <para>
305
413
      Use the <option>--dir</option> option to change where
326
434
        </listitem>
327
435
      </varlistentry>
328
436
      <varlistentry>
329
 
        <term><filename>/tmp</filename></term>
 
437
        <term><filename class="directory">/tmp</filename></term>
330
438
        <listitem>
331
439
          <para>
332
440
            Temporary files will be written here if
336
444
      </varlistentry>
337
445
    </variablelist>
338
446
  </refsect1>
339
 
 
340
 
  <refsect1 id="bugs">
341
 
    <title>BUGS</title>
342
 
    <para>
343
 
      None are known at this time.
344
 
    </para>
345
 
  </refsect1>
346
 
 
 
447
  
 
448
<!--   <refsect1 id="bugs"> -->
 
449
<!--     <title>BUGS</title> -->
 
450
<!--     <para> -->
 
451
<!--     </para> -->
 
452
<!--   </refsect1> -->
 
453
  
347
454
  <refsect1 id="example">
348
455
    <title>EXAMPLE</title>
349
456
    <informalexample>
351
458
        Normal invocation needs no options:
352
459
      </para>
353
460
      <para>
354
 
        <userinput>mandos-keygen</userinput>
 
461
        <userinput>&COMMANDNAME;</userinput>
355
462
      </para>
356
463
    </informalexample>
357
464
    <informalexample>
358
465
      <para>
359
 
        Create keys in another directory and of another type.  Force
 
466
        Create key in another directory and of another type.  Force
360
467
        overwriting old key files:
361
468
      </para>
362
469
      <para>
363
470
 
364
471
<!-- do not wrap this line -->
365
 
<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>
366
496
 
367
497
      </para>
368
498
    </informalexample>
369
499
  </refsect1>
370
 
 
 
500
  
371
501
  <refsect1 id="security">
372
502
    <title>SECURITY</title>
373
503
    <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.
 
504
      The <option>--type</option>, <option>--length</option>,
 
505
      <option>--subtype</option>, and <option>--sublength</option>
 
506
      options can be used to create keys of low security.  If in
 
507
      doubt, leave them to the default values.
377
508
    </para>
378
509
    <para>
379
 
      The key expire time is not guaranteed to be honored by
380
 
      <citerefentry><refentrytitle>mandos</refentrytitle>
 
510
      The key expire time is <emphasis>not</emphasis> guaranteed to be
 
511
      honored by <citerefentry><refentrytitle>mandos</refentrytitle>
381
512
      <manvolnum>8</manvolnum></citerefentry>.
382
513
    </para>
383
514
  </refsect1>
384
 
 
 
515
  
385
516
  <refsect1 id="see_also">
386
517
    <title>SEE ALSO</title>
387
518
    <para>
388
 
      <citerefentry><refentrytitle>password-request</refentrytitle>
 
519
      <citerefentry><refentrytitle>intro</refentrytitle>
389
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>,
390
525
      <citerefentry><refentrytitle>mandos</refentrytitle>
391
526
      <manvolnum>8</manvolnum></citerefentry>,
392
 
      <citerefentry><refentrytitle>gpg</refentrytitle>
 
527
      <citerefentry><refentrytitle>mandos-client</refentrytitle>
 
528
      <manvolnum>8mandos</manvolnum></citerefentry>,
 
529
      <citerefentry><refentrytitle>ssh-keyscan</refentrytitle>
393
530
      <manvolnum>1</manvolnum></citerefentry>
394
531
    </para>
395
532
  </refsect1>
396
533
  
397
534
</refentry>
 
535
<!-- Local Variables: -->
 
536
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537
<!-- time-stamp-end: "[\"']>" -->
 
538
<!-- time-stamp-format: "%:y-%02m-%02d" -->
 
539
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