/mandos/trunk

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

« back to all changes in this revision

Viewing changes to mandos-keygen.xml

  • Committer: Teddy Hogeborn
  • Date: 2014-06-14 02:57:16 UTC
  • Revision ID: teddy@recompile.se-20140614025716-i6887rk3u1iy9l67
In plugin-runner, protect against a larger FD_SETSIZE than fd_set.

* plugin-runner.c (main): Before forking, check that the first FD from
                          pipe() does not exceed FD_SETSIZE.

Show diffs side-by-side

added added

removed removed

Lines of Context:
mandos-keygen.xml
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
4
<!ENTITY COMMANDNAME "mandos-keygen">
5
 
<!ENTITY TIMESTAMP "2019-07-18">
 
5
<!ENTITY TIMESTAMP "2013-10-22">
6
6
<!ENTITY % common SYSTEM "common.ent">
7
7
%common;
8
8
]>
33
33
    <copyright>
34
34
      <year>2008</year>
35
35
      <year>2009</year>
36
 
      <year>2010</year>
37
36
      <year>2011</year>
38
37
      <year>2012</year>
39
 
      <year>2013</year>
40
 
      <year>2014</year>
41
 
      <year>2015</year>
42
 
      <year>2016</year>
43
 
      <year>2017</year>
44
 
      <year>2018</year>
45
 
      <year>2019</year>
46
38
      <holder>Teddy Hogeborn</holder>
47
39
      <holder>Björn Påhlsson</holder>
48
40
    </copyright>
127
119
        <replaceable>TIME</replaceable></option></arg>
128
120
      </group>
129
121
      <sbr/>
130
 
      <group>
131
 
        <arg choice="plain"><option>--tls-keytype
132
 
        <replaceable>KEYTYPE</replaceable></option></arg>
133
 
        <arg choice="plain"><option>-T
134
 
        <replaceable>KEYTYPE</replaceable></option></arg>
135
 
      </group>
136
 
      <sbr/>
137
 
      <group>
138
 
        <arg choice="plain"><option>--force</option></arg>
139
 
        <arg choice="plain"><option>-f</option></arg>
140
 
      </group>
 
122
      <arg><option>--force</option></arg>
141
123
    </cmdsynopsis>
142
124
    <cmdsynopsis>
143
125
      <command>&COMMANDNAME;</command>
163
145
        <arg choice="plain"><option>-n
164
146
        <replaceable>NAME</replaceable></option></arg>
165
147
      </group>
166
 
      <group>
167
 
        <arg choice="plain"><option>--no-ssh</option></arg>
168
 
        <arg choice="plain"><option>-S</option></arg>
169
 
      </group>
170
148
    </cmdsynopsis>
171
149
    <cmdsynopsis>
172
150
      <command>&COMMANDNAME;</command>
188
166
    <title>DESCRIPTION</title>
189
167
    <para>
190
168
      <command>&COMMANDNAME;</command> is a program to generate the
191
 
      TLS and OpenPGP keys used by
 
169
      OpenPGP key used by
192
170
      <citerefentry><refentrytitle>mandos-client</refentrytitle>
193
 
      <manvolnum>8mandos</manvolnum></citerefentry>.  The keys are
194
 
      normally written to /etc/keys/mandos for later installation into
195
 
      the initrd image, but this, and most other things, can be
196
 
      changed with command line options.
 
171
      <manvolnum>8mandos</manvolnum></citerefentry>.  The key is
 
172
      normally written to /etc/mandos for later installation into the
 
173
      initrd image, but this, and most other things, can be changed
 
174
      with command line options.
197
175
    </para>
198
176
    <para>
199
177
      This program can also be used with the
236
214
        <replaceable>DIRECTORY</replaceable></option></term>
237
215
        <listitem>
238
216
          <para>
239
 
            Target directory for key files.  Default is <filename
240
 
            class="directory">/etc/keys/mandos</filename>.
 
217
            Target directory for key files.  Default is
 
218
            <filename class="directory">/etc/mandos</filename>.
241
219
          </para>
242
220
        </listitem>
243
221
      </varlistentry>
249
227
        <replaceable>TYPE</replaceable></option></term>
250
228
        <listitem>
251
229
          <para>
252
 
            OpenPGP key type.  Default is <quote>RSA</quote>.
 
230
            Key type.  Default is <quote>RSA</quote>.
253
231
          </para>
254
232
        </listitem>
255
233
      </varlistentry>
261
239
        <replaceable>BITS</replaceable></option></term>
262
240
        <listitem>
263
241
          <para>
264
 
            OpenPGP key length in bits.  Default is 4096.
 
242
            Key length in bits.  Default is 4096.
265
243
          </para>
266
244
        </listitem>
267
245
      </varlistentry>
273
251
        <replaceable>KEYTYPE</replaceable></option></term>
274
252
        <listitem>
275
253
          <para>
276
 
            OpenPGP subkey type.  Default is <quote>RSA</quote>
 
254
            Subkey type.  Default is <quote>RSA</quote> (Elgamal
 
255
            encryption-only).
277
256
          </para>
278
257
        </listitem>
279
258
      </varlistentry>
285
264
        <replaceable>BITS</replaceable></option></term>
286
265
        <listitem>
287
266
          <para>
288
 
            OpenPGP subkey length in bits.  Default is 4096.
 
267
            Subkey length in bits.  Default is 4096.
289
268
          </para>
290
269
        </listitem>
291
270
      </varlistentry>
329
308
      </varlistentry>
330
309
      
331
310
      <varlistentry>
332
 
        <term><option>--tls-keytype
333
 
        <replaceable>KEYTYPE</replaceable></option></term>
334
 
        <term><option>-T
335
 
        <replaceable>KEYTYPE</replaceable></option></term>
336
 
        <listitem>
337
 
          <para>
338
 
            TLS key type.  Default is <quote>ed25519</quote>
339
 
          </para>
340
 
        </listitem>
341
 
      </varlistentry>
342
 
      
343
 
      <varlistentry>
344
311
        <term><option>--force</option></term>
345
312
        <term><option>-f</option></term>
346
313
        <listitem>
355
322
        <listitem>
356
323
          <para>
357
324
            Prompt for a password and encrypt it with the key already
358
 
            present in either <filename>/etc/keys/mandos</filename> or
359
 
            the directory specified with the <option>--dir</option>
 
325
            present in either <filename>/etc/mandos</filename> or the
 
326
            directory specified with the <option>--dir</option>
360
327
            option.  Outputs, on standard output, a section suitable
361
328
            for inclusion in <citerefentry><refentrytitle
362
329
            >mandos-clients.conf</refentrytitle><manvolnum
363
330
            >8</manvolnum></citerefentry>.  The host name or the name
364
331
            specified with the <option>--name</option> option is used
365
332
            for the section header.  All other options are ignored,
366
 
            and no key is created.  Note: white space is stripped from
367
 
            the beginning and from the end of the password; See <xref
368
 
            linkend="bugs"/>.
 
333
            and no key is created.
369
334
          </para>
370
335
        </listitem>
371
336
      </varlistentry>
377
342
        <listitem>
378
343
          <para>
379
344
            The same as <option>--password</option>, but read from
380
 
            <replaceable>FILE</replaceable>, not the terminal, and
381
 
            white space is not stripped from the password in any way.
382
 
          </para>
383
 
        </listitem>
384
 
      </varlistentry>
385
 
      <varlistentry>
386
 
        <term><option>--no-ssh</option></term>
387
 
        <term><option>-S</option></term>
388
 
        <listitem>
389
 
          <para>
390
 
            When <option>--password</option> or
391
 
            <option>--passfile</option> is given, this option will
392
 
            prevent <command>&COMMANDNAME;</command> from calling
393
 
            <command>ssh-keyscan</command> to get an SSH fingerprint
394
 
            for this host and, if successful, output suitable config
395
 
            options to use this fingerprint as a
396
 
            <option>checker</option> option in the output.  This is
397
 
            otherwise the default behavior.
 
345
            <replaceable>FILE</replaceable>, not the terminal.
398
346
          </para>
399
347
        </listitem>
400
348
      </varlistentry>
405
353
    <title>OVERVIEW</title>
406
354
    <xi:include href="overview.xml"/>
407
355
    <para>
408
 
      This program is a small utility to generate new TLS and OpenPGP
409
 
      keys for new Mandos clients, and to generate sections for
410
 
      inclusion in <filename>clients.conf</filename> on the server.
 
356
      This program is a small utility to generate new OpenPGP keys for
 
357
      new Mandos clients, and to generate sections for inclusion in
 
358
      <filename>clients.conf</filename> on the server.
411
359
    </para>
412
360
  </refsect1>
413
361
  
445
393
    </para>
446
394
    <variablelist>
447
395
      <varlistentry>
448
 
        <term><filename>/etc/keys/mandos/seckey.txt</filename></term>
 
396
        <term><filename>/etc/mandos/seckey.txt</filename></term>
449
397
        <listitem>
450
398
          <para>
451
399
            OpenPGP secret key file which will be created or
454
402
        </listitem>
455
403
      </varlistentry>
456
404
      <varlistentry>
457
 
        <term><filename>/etc/keys/mandos/pubkey.txt</filename></term>
 
405
        <term><filename>/etc/mandos/pubkey.txt</filename></term>
458
406
        <listitem>
459
407
          <para>
460
408
            OpenPGP public key file which will be created or
463
411
        </listitem>
464
412
      </varlistentry>
465
413
      <varlistentry>
466
 
        <term><filename>/etc/keys/mandos/tls-privkey.pem</filename></term>
467
 
        <listitem>
468
 
          <para>
469
 
            Private key file which will be created or overwritten.
470
 
          </para>
471
 
        </listitem>
472
 
      </varlistentry>
473
 
      <varlistentry>
474
 
        <term><filename>/etc/keys/mandos/tls-pubkey.pem</filename></term>
475
 
        <listitem>
476
 
          <para>
477
 
            Public key file which will be created or overwritten.
478
 
          </para>
479
 
        </listitem>
480
 
      </varlistentry>
481
 
      <varlistentry>
482
414
        <term><filename class="directory">/tmp</filename></term>
483
415
        <listitem>
484
416
          <para>
490
422
    </variablelist>
491
423
  </refsect1>
492
424
  
493
 
  <refsect1 id="bugs">
494
 
    <title>BUGS</title>
495
 
    <para>
496
 
      The <option>--password</option>/<option>-p</option> option
497
 
      strips white space from the start and from the end of the
498
 
      password before using it.  If this is a problem, use the
499
 
      <option>--passfile</option> option instead, which does not do
500
 
      this.
501
 
    </para>
502
 
    <xi:include href="bugs.xml"/>
503
 
  </refsect1>
 
425
<!--   <refsect1 id="bugs"> -->
 
426
<!--     <title>BUGS</title> -->
 
427
<!--     <para> -->
 
428
<!--     </para> -->
 
429
<!--   </refsect1> -->
504
430
  
505
431
  <refsect1 id="example">
506
432
    <title>EXAMPLE</title>
526
452
    </informalexample>
527
453
    <informalexample>
528
454
      <para>
529
 
        Prompt for a password, encrypt it with the keys in <filename
530
 
        class="directory">/etc/keys/mandos</filename> and output a
531
 
        section suitable for <filename>clients.conf</filename>.
 
455
        Prompt for a password, encrypt it with the key in <filename
 
456
        class="directory">/etc/mandos</filename> and output a section
 
457
        suitable for <filename>clients.conf</filename>.
532
458
      </para>
533
459
      <para>
534
460
        <userinput>&COMMANDNAME; --password</userinput>
536
462
    </informalexample>
537
463
    <informalexample>
538
464
      <para>
539
 
        Prompt for a password, encrypt it with the keys in the
 
465
        Prompt for a password, encrypt it with the key in the
540
466
        <filename>client-key</filename> directory and output a section
541
467
        suitable for <filename>clients.conf</filename>.
542
468
      </para>
576
502
      <citerefentry><refentrytitle>mandos</refentrytitle>
577
503
      <manvolnum>8</manvolnum></citerefentry>,
578
504
      <citerefentry><refentrytitle>mandos-client</refentrytitle>
579
 
      <manvolnum>8mandos</manvolnum></citerefentry>,
580
 
      <citerefentry><refentrytitle>ssh-keyscan</refentrytitle>
581
 
      <manvolnum>1</manvolnum></citerefentry>
 
505
      <manvolnum>8mandos</manvolnum></citerefentry>
582
506
    </para>
583
507
  </refsect1>
584
508