/mandos/release

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/release

« back to all changes in this revision

Viewing changes to mandos-keygen.xml

  • Committer: Teddy Hogeborn
  • Date: 2015-07-20 03:03:33 UTC
  • mto: (237.7.594 trunk)
  • mto: This revision was merged to the branch mainline in revision 325.
  • 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.

Show diffs side-by-side

added added

removed removed

Lines of Context:
1
1
<?xml version="1.0" encoding="UTF-8"?>
2
2
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3
3
        "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4
 
<!ENTITY VERSION "1.0">
5
4
<!ENTITY COMMANDNAME "mandos-keygen">
6
 
<!ENTITY TIMESTAMP "2008-09-12">
 
5
<!ENTITY TIMESTAMP "2014-06-22">
 
6
<!ENTITY % common SYSTEM "common.ent">
 
7
%common;
7
8
]>
8
9
 
9
10
<refentry xmlns:xi="http://www.w3.org/2001/XInclude">
11
12
    <title>Mandos Manual</title>
12
13
    <!-- NWalsh’s docbook scripts use this to generate the footer: -->
13
14
    <productname>Mandos</productname>
14
 
    <productnumber>&VERSION;</productnumber>
 
15
    <productnumber>&version;</productnumber>
15
16
    <date>&TIMESTAMP;</date>
16
17
    <authorgroup>
17
18
      <author>
18
19
        <firstname>Björn</firstname>
19
20
        <surname>Påhlsson</surname>
20
21
        <address>
21
 
          <email>belorn@fukt.bsnet.se</email>
 
22
          <email>belorn@recompile.se</email>
22
23
        </address>
23
24
      </author>
24
25
      <author>
25
26
        <firstname>Teddy</firstname>
26
27
        <surname>Hogeborn</surname>
27
28
        <address>
28
 
          <email>teddy@fukt.bsnet.se</email>
 
29
          <email>teddy@recompile.se</email>
29
30
        </address>
30
31
      </author>
31
32
    </authorgroup>
32
33
    <copyright>
33
34
      <year>2008</year>
 
35
      <year>2009</year>
 
36
      <year>2011</year>
 
37
      <year>2012</year>
34
38
      <holder>Teddy Hogeborn</holder>
35
39
      <holder>Björn Påhlsson</holder>
36
40
    </copyright>
115
119
        <replaceable>TIME</replaceable></option></arg>
116
120
      </group>
117
121
      <sbr/>
118
 
      <arg><option>--force</option></arg>
 
122
      <group>
 
123
        <arg choice="plain"><option>--force</option></arg>
 
124
        <arg choice="plain"><option>-f</option></arg>
 
125
      </group>
119
126
    </cmdsynopsis>
120
127
    <cmdsynopsis>
121
128
      <command>&COMMANDNAME;</command>
122
129
      <group choice="req">
123
130
        <arg choice="plain"><option>--password</option></arg>
124
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>
125
136
      </group>
126
137
      <sbr/>
127
138
      <group>
137
148
        <arg choice="plain"><option>-n
138
149
        <replaceable>NAME</replaceable></option></arg>
139
150
      </group>
 
151
      <group>
 
152
        <arg choice="plain"><option>--no-ssh</option></arg>
 
153
        <arg choice="plain"><option>-S</option></arg>
 
154
      </group>
140
155
    </cmdsynopsis>
141
156
    <cmdsynopsis>
142
157
      <command>&COMMANDNAME;</command>
167
182
    </para>
168
183
    <para>
169
184
      This program can also be used with the
170
 
      <option>--password</option> option to generate a ready-made
171
 
      section for <filename>clients.conf</filename> (see
 
185
      <option>--password</option> or <option>--passfile</option>
 
186
      options to generate a ready-made section for
 
187
      <filename>clients.conf</filename> (see
172
188
      <citerefentry><refentrytitle>mandos-clients.conf</refentrytitle>
173
189
      <manvolnum>5</manvolnum></citerefentry>).
174
190
    </para>
206
222
        <listitem>
207
223
          <para>
208
224
            Target directory for key files.  Default is
209
 
            <filename>/etc/mandos</filename>.
 
225
            <filename class="directory">/etc/mandos</filename>.
210
226
          </para>
211
227
        </listitem>
212
228
      </varlistentry>
218
234
        <replaceable>TYPE</replaceable></option></term>
219
235
        <listitem>
220
236
          <para>
221
 
            Key type.  Default is <quote>DSA</quote>.
 
237
            Key type.  Default is <quote>RSA</quote>.
222
238
          </para>
223
239
        </listitem>
224
240
      </varlistentry>
230
246
        <replaceable>BITS</replaceable></option></term>
231
247
        <listitem>
232
248
          <para>
233
 
            Key length in bits.  Default is 2048.
 
249
            Key length in bits.  Default is 4096.
234
250
          </para>
235
251
        </listitem>
236
252
      </varlistentry>
242
258
        <replaceable>KEYTYPE</replaceable></option></term>
243
259
        <listitem>
244
260
          <para>
245
 
            Subkey type.  Default is <quote>ELG-E</quote> (Elgamal
 
261
            Subkey type.  Default is <quote>RSA</quote> (Elgamal
246
262
            encryption-only).
247
263
          </para>
248
264
        </listitem>
255
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>
279
295
        <replaceable>TEXT</replaceable></option></term>
280
296
        <listitem>
281
297
          <para>
282
 
            Comment field for key.  The default value is
283
 
            <quote><literal>Mandos client key</literal></quote>.
 
298
            Comment field for key.  Default is empty.
284
299
          </para>
285
300
        </listitem>
286
301
      </varlistentry>
326
341
          </para>
327
342
        </listitem>
328
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.
 
369
          </para>
 
370
        </listitem>
 
371
      </varlistentry>
329
372
    </variablelist>
330
373
  </refsect1>
331
374
  
364
407
    </variablelist>
365
408
  </refsect1>
366
409
  
367
 
  <refsect1 id="file">
 
410
  <refsect1 id="files">
368
411
    <title>FILES</title>
369
412
    <para>
370
413
      Use the <option>--dir</option> option to change where
391
434
        </listitem>
392
435
      </varlistentry>
393
436
      <varlistentry>
394
 
        <term><filename>/tmp</filename></term>
 
437
        <term><filename class="directory">/tmp</filename></term>
395
438
        <listitem>
396
439
          <para>
397
440
            Temporary files will be written here if
432
475
    </informalexample>
433
476
    <informalexample>
434
477
      <para>
435
 
        Prompt for a password, encrypt it with the key in
436
 
        <filename>/etc/mandos</filename> and output a section suitable
437
 
        for <filename>clients.conf</filename>.
 
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>.
438
481
      </para>
439
482
      <para>
440
483
        <userinput>&COMMANDNAME; --password</userinput>
473
516
  <refsect1 id="see_also">
474
517
    <title>SEE ALSO</title>
475
518
    <para>
 
519
      <citerefentry><refentrytitle>intro</refentrytitle>
 
520
      <manvolnum>8mandos</manvolnum></citerefentry>,
476
521
      <citerefentry><refentrytitle>gpg</refentrytitle>
477
522
      <manvolnum>1</manvolnum></citerefentry>,
478
523
      <citerefentry><refentrytitle>mandos-clients.conf</refentrytitle>
480
525
      <citerefentry><refentrytitle>mandos</refentrytitle>
481
526
      <manvolnum>8</manvolnum></citerefentry>,
482
527
      <citerefentry><refentrytitle>mandos-client</refentrytitle>
483
 
      <manvolnum>8mandos</manvolnum></citerefentry>
 
528
      <manvolnum>8mandos</manvolnum></citerefentry>,
 
529
      <citerefentry><refentrytitle>ssh-keyscan</refentrytitle>
 
530
      <manvolnum>1</manvolnum></citerefentry>
484
531
    </para>
485
532
  </refsect1>
486
533