/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: Björn Påhlsson
  • Date: 2008-01-18 21:18:26 UTC
  • mto: This revision was merged to the branch mainline in revision 6.
  • Revision ID: belorn@legolas-20080118211826-5rbwo54l4bwim5x2
Client:
        [Working version in initrd for booting]
        Added #ifdef DEBUG statements through out the program
        Added support to keep bouth tcp and udp up at the same time
        Catching several more error return codes that was unchecked.
        Starts the Network interface during startup.
        Added support for entering password on console
        Added error handling, like looping until a password has been received.
        Added cleanup handling so console state is always restored
                
removed:
        Old server.cpp [see next version]
        Test certificates

Show diffs side-by-side

added added

removed removed

Lines of Context:
mandos-keygen.xml
1
 
<?xml version="1.0" encoding="UTF-8"?>
2
 
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3
 
        "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4
 
<!ENTITY COMMANDNAME "mandos-keygen">
5
 
<!ENTITY TIMESTAMP "2014-06-22">
6
 
<!ENTITY % common SYSTEM "common.ent">
7
 
%common;
8
 
]>
9
 
 
10
 
<refentry xmlns:xi="http://www.w3.org/2001/XInclude">
11
 
  <refentryinfo>
12
 
    <title>Mandos Manual</title>
13
 
    <!-- NWalsh’s docbook scripts use this to generate the footer: -->
14
 
    <productname>Mandos</productname>
15
 
    <productnumber>&version;</productnumber>
16
 
    <date>&TIMESTAMP;</date>
17
 
    <authorgroup>
18
 
      <author>
19
 
        <firstname>Björn</firstname>
20
 
        <surname>Påhlsson</surname>
21
 
        <address>
22
 
          <email>belorn@recompile.se</email>
23
 
        </address>
24
 
      </author>
25
 
      <author>
26
 
        <firstname>Teddy</firstname>
27
 
        <surname>Hogeborn</surname>
28
 
        <address>
29
 
          <email>teddy@recompile.se</email>
30
 
        </address>
31
 
      </author>
32
 
    </authorgroup>
33
 
    <copyright>
34
 
      <year>2008</year>
35
 
      <year>2009</year>
36
 
      <year>2011</year>
37
 
      <year>2012</year>
38
 
      <holder>Teddy Hogeborn</holder>
39
 
      <holder>Björn Påhlsson</holder>
40
 
    </copyright>
41
 
    <xi:include href="legalnotice.xml"/>
42
 
  </refentryinfo>
43
 
  
44
 
  <refmeta>
45
 
    <refentrytitle>&COMMANDNAME;</refentrytitle>
46
 
    <manvolnum>8</manvolnum>
47
 
  </refmeta>
48
 
  
49
 
  <refnamediv>
50
 
    <refname><command>&COMMANDNAME;</command></refname>
51
 
    <refpurpose>
52
 
      Generate key and password for Mandos client and server.
53
 
    </refpurpose>
54
 
  </refnamediv>
55
 
  
56
 
  <refsynopsisdiv>
57
 
    <cmdsynopsis>
58
 
      <command>&COMMANDNAME;</command>
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>
123
 
        <arg choice="plain"><option>--force</option></arg>
124
 
        <arg choice="plain"><option>-f</option></arg>
125
 
      </group>
126
 
    </cmdsynopsis>
127
 
    <cmdsynopsis>
128
 
      <command>&COMMANDNAME;</command>
129
 
      <group choice="req">
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>
168
 
      </group>
169
 
    </cmdsynopsis>
170
 
  </refsynopsisdiv>
171
 
  
172
 
  <refsect1 id="description">
173
 
    <title>DESCRIPTION</title>
174
 
    <para>
175
 
      <command>&COMMANDNAME;</command> is a program to generate the
176
 
      OpenPGP key used by
177
 
      <citerefentry><refentrytitle>mandos-client</refentrytitle>
178
 
      <manvolnum>8mandos</manvolnum></citerefentry>.  The key is
179
 
      normally written to /etc/mandos for later installation into the
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>).
190
 
    </para>
191
 
  </refsect1>
192
 
  
193
 
  <refsect1 id="purpose">
194
 
    <title>PURPOSE</title>
195
 
    <para>
196
 
      The purpose of this is to enable <emphasis>remote and unattended
197
 
      rebooting</emphasis> of client host computer with an
198
 
      <emphasis>encrypted root file system</emphasis>.  See <xref
199
 
      linkend="overview"/> for details.
200
 
    </para>
201
 
  </refsect1>
202
 
  
203
 
  <refsect1 id="options">
204
 
    <title>OPTIONS</title>
205
 
    
206
 
    <variablelist>
207
 
      <varlistentry>
208
 
        <term><option>--help</option></term>
209
 
        <term><option>-h</option></term>
210
 
        <listitem>
211
 
          <para>
212
 
            Show a help message and exit
213
 
          </para>
214
 
        </listitem>
215
 
      </varlistentry>
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>
284
 
        <listitem>
285
 
          <para>
286
 
            Email address of key.  Default is empty.
287
 
          </para>
288
 
        </listitem>
289
 
      </varlistentry>
290
 
      
291
 
      <varlistentry>
292
 
        <term><option>--comment
293
 
        <replaceable>TEXT</replaceable></option></term>
294
 
        <term><option>-c
295
 
        <replaceable>TEXT</replaceable></option></term>
296
 
        <listitem>
297
 
          <para>
298
 
            Comment field for key.  Default is empty.
299
 
          </para>
300
 
        </listitem>
301
 
      </varlistentry>
302
 
      
303
 
      <varlistentry>
304
 
        <term><option>--expire
305
 
        <replaceable>TIME</replaceable></option></term>
306
 
        <term><option>-x
307
 
        <replaceable>TIME</replaceable></option></term>
308
 
        <listitem>
309
 
          <para>
310
 
            Key expire time.  Default is no expiration.  See
311
 
            <citerefentry><refentrytitle>gpg</refentrytitle>
312
 
            <manvolnum>1</manvolnum></citerefentry> for syntax.
313
 
          </para>
314
 
        </listitem>
315
 
      </varlistentry>
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.
369
 
          </para>
370
 
        </listitem>
371
 
      </varlistentry>
372
 
    </variablelist>
373
 
  </refsect1>
374
 
  
375
 
  <refsect1 id="overview">
376
 
    <title>OVERVIEW</title>
377
 
    <xi:include href="overview.xml"/>
378
 
    <para>
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.
382
 
    </para>
383
 
  </refsect1>
384
 
  
385
 
  <refsect1 id="exit_status">
386
 
    <title>EXIT STATUS</title>
387
 
    <para>
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.
391
 
    </para>
392
 
  </refsect1>
393
 
  
394
 
  <refsect1 id="environment">
395
 
    <title>ENVIRONMENT</title>
396
 
    <variablelist>
397
 
      <varlistentry>
398
 
        <term><envar>TMPDIR</envar></term>
399
 
        <listitem>
400
 
          <para>
401
 
            If set, temporary files will be created here. See
402
 
            <citerefentry><refentrytitle>mktemp</refentrytitle>
403
 
            <manvolnum>1</manvolnum></citerefentry>.
404
 
          </para>
405
 
        </listitem>
406
 
      </varlistentry>
407
 
    </variablelist>
408
 
  </refsect1>
409
 
  
410
 
  <refsect1 id="files">
411
 
    <title>FILES</title>
412
 
    <para>
413
 
      Use the <option>--dir</option> option to change where
414
 
      <command>&COMMANDNAME;</command> will write the key files.  The
415
 
      default file names are shown here.
416
 
    </para>
417
 
    <variablelist>
418
 
      <varlistentry>
419
 
        <term><filename>/etc/mandos/seckey.txt</filename></term>
420
 
        <listitem>
421
 
          <para>
422
 
            OpenPGP secret key file which will be created or
423
 
            overwritten.
424
 
          </para>
425
 
        </listitem>
426
 
      </varlistentry>
427
 
      <varlistentry>
428
 
        <term><filename>/etc/mandos/pubkey.txt</filename></term>
429
 
        <listitem>
430
 
          <para>
431
 
            OpenPGP public key file which will be created or
432
 
            overwritten.
433
 
          </para>
434
 
        </listitem>
435
 
      </varlistentry>
436
 
      <varlistentry>
437
 
        <term><filename class="directory">/tmp</filename></term>
438
 
        <listitem>
439
 
          <para>
440
 
            Temporary files will be written here if
441
 
            <varname>TMPDIR</varname> is not set.
442
 
          </para>
443
 
        </listitem>
444
 
      </varlistentry>
445
 
    </variablelist>
446
 
  </refsect1>
447
 
  
448
 
<!--   <refsect1 id="bugs"> -->
449
 
<!--     <title>BUGS</title> -->
450
 
<!--     <para> -->
451
 
<!--     </para> -->
452
 
<!--   </refsect1> -->
453
 
  
454
 
  <refsect1 id="example">
455
 
    <title>EXAMPLE</title>
456
 
    <informalexample>
457
 
      <para>
458
 
        Normal invocation needs no options:
459
 
      </para>
460
 
      <para>
461
 
        <userinput>&COMMANDNAME;</userinput>
462
 
      </para>
463
 
    </informalexample>
464
 
    <informalexample>
465
 
      <para>
466
 
        Create key in another directory and of another type.  Force
467
 
        overwriting old key files:
468
 
      </para>
469
 
      <para>
470
 
 
471
 
<!-- do not wrap this line -->
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>
496
 
 
497
 
      </para>
498
 
    </informalexample>
499
 
  </refsect1>
500
 
  
501
 
  <refsect1 id="security">
502
 
    <title>SECURITY</title>
503
 
    <para>
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.
508
 
    </para>
509
 
    <para>
510
 
      The key expire time is <emphasis>not</emphasis> guaranteed to be
511
 
      honored by <citerefentry><refentrytitle>mandos</refentrytitle>
512
 
      <manvolnum>8</manvolnum></citerefentry>.
513
 
    </para>
514
 
  </refsect1>
515
 
  
516
 
  <refsect1 id="see_also">
517
 
    <title>SEE ALSO</title>
518
 
    <para>
519
 
      <citerefentry><refentrytitle>intro</refentrytitle>
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>,
525
 
      <citerefentry><refentrytitle>mandos</refentrytitle>
526
 
      <manvolnum>8</manvolnum></citerefentry>,
527
 
      <citerefentry><refentrytitle>mandos-client</refentrytitle>
528
 
      <manvolnum>8mandos</manvolnum></citerefentry>,
529
 
      <citerefentry><refentrytitle>ssh-keyscan</refentrytitle>
530
 
      <manvolnum>1</manvolnum></citerefentry>
531
 
    </para>
532
 
  </refsect1>
533
 
  
534
 
</refentry>
535
 
<!-- Local Variables: -->
536
 
<!-- time-stamp-start: "<!ENTITY TIMESTAMP [\"']" -->
537
 
<!-- time-stamp-end: "[\"']>" -->
538
 
<!-- time-stamp-format: "%:y-%02m-%02d" -->
539
 
<!-- End: -->