/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 at recompile
  • Date: 2020-03-02 15:38:40 UTC
  • Revision ID: teddy@recompile.se-20200302153840-k4q8eka6l2re4gwb
Check for fork() returning -1

* dracut-module/password-agent.c (start_mandos_client): Check for
  fork() returning -1.
  (is_privileged): - '' -

Show diffs side-by-side

added added

removed removed

Lines of Context:
mandos-keygen.xml
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 "2008-09-20">
 
5
<!ENTITY TIMESTAMP "2019-07-18">
 
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>2010</year>
 
37
      <year>2011</year>
 
38
      <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>
34
46
      <holder>Teddy Hogeborn</holder>
35
47
      <holder>Björn Påhlsson</holder>
36
48
    </copyright>
115
127
        <replaceable>TIME</replaceable></option></arg>
116
128
      </group>
117
129
      <sbr/>
118
 
      <arg><option>--force</option></arg>
 
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>
119
141
    </cmdsynopsis>
120
142
    <cmdsynopsis>
121
143
      <command>&COMMANDNAME;</command>
141
163
        <arg choice="plain"><option>-n
142
164
        <replaceable>NAME</replaceable></option></arg>
143
165
      </group>
 
166
      <group>
 
167
        <arg choice="plain"><option>--no-ssh</option></arg>
 
168
        <arg choice="plain"><option>-S</option></arg>
 
169
      </group>
144
170
    </cmdsynopsis>
145
171
    <cmdsynopsis>
146
172
      <command>&COMMANDNAME;</command>
162
188
    <title>DESCRIPTION</title>
163
189
    <para>
164
190
      <command>&COMMANDNAME;</command> is a program to generate the
165
 
      OpenPGP key used by
 
191
      TLS and OpenPGP keys used by
166
192
      <citerefentry><refentrytitle>mandos-client</refentrytitle>
167
 
      <manvolnum>8mandos</manvolnum></citerefentry>.  The key is
168
 
      normally written to /etc/mandos for later installation into the
169
 
      initrd image, but this, and most other things, can be changed
170
 
      with command line options.
 
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
197
    </para>
172
198
    <para>
173
199
      This program can also be used with the
210
236
        <replaceable>DIRECTORY</replaceable></option></term>
211
237
        <listitem>
212
238
          <para>
213
 
            Target directory for key files.  Default is
214
 
            <filename>/etc/mandos</filename>.
 
239
            Target directory for key files.  Default is <filename
 
240
            class="directory">/etc/keys/mandos</filename>.
215
241
          </para>
216
242
        </listitem>
217
243
      </varlistentry>
223
249
        <replaceable>TYPE</replaceable></option></term>
224
250
        <listitem>
225
251
          <para>
226
 
            Key type.  Default is <quote>DSA</quote>.
 
252
            OpenPGP key type.  Default is <quote>RSA</quote>.
227
253
          </para>
228
254
        </listitem>
229
255
      </varlistentry>
235
261
        <replaceable>BITS</replaceable></option></term>
236
262
        <listitem>
237
263
          <para>
238
 
            Key length in bits.  Default is 2048.
 
264
            OpenPGP key length in bits.  Default is 4096.
239
265
          </para>
240
266
        </listitem>
241
267
      </varlistentry>
247
273
        <replaceable>KEYTYPE</replaceable></option></term>
248
274
        <listitem>
249
275
          <para>
250
 
            Subkey type.  Default is <quote>ELG-E</quote> (Elgamal
251
 
            encryption-only).
 
276
            OpenPGP subkey type.  Default is <quote>RSA</quote>
252
277
          </para>
253
278
        </listitem>
254
279
      </varlistentry>
260
285
        <replaceable>BITS</replaceable></option></term>
261
286
        <listitem>
262
287
          <para>
263
 
            Subkey length in bits.  Default is 2048.
 
288
            OpenPGP subkey length in bits.  Default is 4096.
264
289
          </para>
265
290
        </listitem>
266
291
      </varlistentry>
284
309
        <replaceable>TEXT</replaceable></option></term>
285
310
        <listitem>
286
311
          <para>
287
 
            Comment field for key.  The default value is
288
 
            <quote><literal>Mandos client key</literal></quote>.
 
312
            Comment field for key.  Default is empty.
289
313
          </para>
290
314
        </listitem>
291
315
      </varlistentry>
305
329
      </varlistentry>
306
330
      
307
331
      <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>
308
344
        <term><option>--force</option></term>
309
345
        <term><option>-f</option></term>
310
346
        <listitem>
319
355
        <listitem>
320
356
          <para>
321
357
            Prompt for a password and encrypt it with the key already
322
 
            present in either <filename>/etc/mandos</filename> or the
323
 
            directory specified with the <option>--dir</option>
 
358
            present in either <filename>/etc/keys/mandos</filename> or
 
359
            the directory specified with the <option>--dir</option>
324
360
            option.  Outputs, on standard output, a section suitable
325
361
            for inclusion in <citerefentry><refentrytitle
326
362
            >mandos-clients.conf</refentrytitle><manvolnum
327
363
            >8</manvolnum></citerefentry>.  The host name or the name
328
364
            specified with the <option>--name</option> option is used
329
365
            for the section header.  All other options are ignored,
330
 
            and no key is created.
 
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"/>.
331
369
          </para>
332
370
        </listitem>
333
371
      </varlistentry>
339
377
        <listitem>
340
378
          <para>
341
379
            The same as <option>--password</option>, but read from
342
 
            <replaceable>FILE</replaceable>, not the terminal.
 
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.
343
398
          </para>
344
399
        </listitem>
345
400
      </varlistentry>
350
405
    <title>OVERVIEW</title>
351
406
    <xi:include href="overview.xml"/>
352
407
    <para>
353
 
      This program is a small utility to generate new OpenPGP keys for
354
 
      new Mandos clients, and to generate sections for inclusion in
355
 
      <filename>clients.conf</filename> on the server.
 
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
411
    </para>
357
412
  </refsect1>
358
413
  
381
436
    </variablelist>
382
437
  </refsect1>
383
438
  
384
 
  <refsect1 id="file">
 
439
  <refsect1 id="files">
385
440
    <title>FILES</title>
386
441
    <para>
387
442
      Use the <option>--dir</option> option to change where
390
445
    </para>
391
446
    <variablelist>
392
447
      <varlistentry>
393
 
        <term><filename>/etc/mandos/seckey.txt</filename></term>
 
448
        <term><filename>/etc/keys/mandos/seckey.txt</filename></term>
394
449
        <listitem>
395
450
          <para>
396
451
            OpenPGP secret key file which will be created or
399
454
        </listitem>
400
455
      </varlistentry>
401
456
      <varlistentry>
402
 
        <term><filename>/etc/mandos/pubkey.txt</filename></term>
 
457
        <term><filename>/etc/keys/mandos/pubkey.txt</filename></term>
403
458
        <listitem>
404
459
          <para>
405
460
            OpenPGP public key file which will be created or
408
463
        </listitem>
409
464
      </varlistentry>
410
465
      <varlistentry>
411
 
        <term><filename>/tmp</filename></term>
 
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
        <term><filename class="directory">/tmp</filename></term>
412
483
        <listitem>
413
484
          <para>
414
485
            Temporary files will be written here if
419
490
    </variablelist>
420
491
  </refsect1>
421
492
  
422
 
<!--   <refsect1 id="bugs"> -->
423
 
<!--     <title>BUGS</title> -->
424
 
<!--     <para> -->
425
 
<!--     </para> -->
426
 
<!--   </refsect1> -->
 
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>
427
504
  
428
505
  <refsect1 id="example">
429
506
    <title>EXAMPLE</title>
449
526
    </informalexample>
450
527
    <informalexample>
451
528
      <para>
452
 
        Prompt for a password, encrypt it with the key in
453
 
        <filename>/etc/mandos</filename> and output a section suitable
454
 
        for <filename>clients.conf</filename>.
 
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
532
      </para>
456
533
      <para>
457
534
        <userinput>&COMMANDNAME; --password</userinput>
459
536
    </informalexample>
460
537
    <informalexample>
461
538
      <para>
462
 
        Prompt for a password, encrypt it with the key in the
 
539
        Prompt for a password, encrypt it with the keys in the
463
540
        <filename>client-key</filename> directory and output a section
464
541
        suitable for <filename>clients.conf</filename>.
465
542
      </para>
490
567
  <refsect1 id="see_also">
491
568
    <title>SEE ALSO</title>
492
569
    <para>
 
570
      <citerefentry><refentrytitle>intro</refentrytitle>
 
571
      <manvolnum>8mandos</manvolnum></citerefentry>,
493
572
      <citerefentry><refentrytitle>gpg</refentrytitle>
494
573
      <manvolnum>1</manvolnum></citerefentry>,
495
574
      <citerefentry><refentrytitle>mandos-clients.conf</refentrytitle>
497
576
      <citerefentry><refentrytitle>mandos</refentrytitle>
498
577
      <manvolnum>8</manvolnum></citerefentry>,
499
578
      <citerefentry><refentrytitle>mandos-client</refentrytitle>
500
 
      <manvolnum>8mandos</manvolnum></citerefentry>
 
579
      <manvolnum>8mandos</manvolnum></citerefentry>,
 
580
      <citerefentry><refentrytitle>ssh-keyscan</refentrytitle>
 
581
      <manvolnum>1</manvolnum></citerefentry>
501
582
    </para>
502
583
  </refsect1>
503
584