/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 plugin-runner.xml

  • Committer: Teddy Hogeborn
  • Date: 2015-07-20 03:03:33 UTC
  • 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:
plugin-runner.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 "plugin-runner">
6
 
<!ENTITY TIMESTAMP "2008-09-06">
 
5
<!ENTITY TIMESTAMP "2015-06-28">
 
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>2012</year>
34
37
      <holder>Teddy Hogeborn</holder>
35
38
      <holder>Björn Påhlsson</holder>
36
39
    </copyright>
37
40
    <xi:include href="legalnotice.xml"/>
38
41
  </refentryinfo>
39
 
 
 
42
  
40
43
  <refmeta>
41
44
    <refentrytitle>&COMMANDNAME;</refentrytitle>
42
45
    <manvolnum>8mandos</manvolnum>
48
51
      Run Mandos plugins, pass data from first to succeed.
49
52
    </refpurpose>
50
53
  </refnamediv>
51
 
 
 
54
  
52
55
  <refsynopsisdiv>
53
56
    <cmdsynopsis>
54
57
      <command>&COMMANDNAME;</command>
55
58
      <group rep="repeat">
56
59
        <arg choice="plain"><option>--global-env=<replaceable
57
 
        >VAR</replaceable><literal>=</literal><replaceable
 
60
        >ENV</replaceable><literal>=</literal><replaceable
58
61
        >value</replaceable></option></arg>
59
62
        <arg choice="plain"><option>-G
60
 
        <replaceable>VAR</replaceable><literal>=</literal><replaceable
 
63
        <replaceable>ENV</replaceable><literal>=</literal><replaceable
61
64
        >value</replaceable> </option></arg>
62
65
      </group>
63
66
      <sbr/>
111
114
      <arg><option>--plugin-dir=<replaceable
112
115
      >DIRECTORY</replaceable></option></arg>
113
116
      <sbr/>
 
117
      <arg><option>--plugin-helper-dir=<replaceable
 
118
      >DIRECTORY</replaceable></option></arg>
 
119
      <sbr/>
114
120
      <arg><option>--config-file=<replaceable
115
121
      >FILE</replaceable></option></arg>
116
122
      <sbr/>
170
176
    <variablelist>
171
177
      <varlistentry>
172
178
        <term><option>--global-env
173
 
        <replaceable>VAR</replaceable><literal>=</literal><replaceable
 
179
        <replaceable>ENV</replaceable><literal>=</literal><replaceable
174
180
        >value</replaceable></option></term>
175
181
        <term><option>-G
176
 
        <replaceable>VAR</replaceable><literal>=</literal><replaceable
 
182
        <replaceable>ENV</replaceable><literal>=</literal><replaceable
177
183
        >value</replaceable></option></term>
178
184
        <listitem>
179
185
          <para>
247
253
          </para>
248
254
        </listitem>
249
255
      </varlistentry>
250
 
 
 
256
      
251
257
      <varlistentry>
252
258
        <term><option>--disable
253
259
        <replaceable>PLUGIN</replaceable></option></term>
258
264
            Disable the plugin named
259
265
            <replaceable>PLUGIN</replaceable>.  The plugin will not be
260
266
            started.
261
 
          </para>       
 
267
          </para>
262
268
        </listitem>
263
269
      </varlistentry>
264
 
 
 
270
      
265
271
      <varlistentry>
266
272
        <term><option>--enable
267
273
        <replaceable>PLUGIN</replaceable></option></term>
276
282
          </para>
277
283
        </listitem>
278
284
      </varlistentry>
279
 
 
 
285
      
280
286
      <varlistentry>
281
287
        <term><option>--groupid
282
288
        <replaceable>ID</replaceable></option></term>
289
295
          </para>
290
296
        </listitem>
291
297
      </varlistentry>
292
 
 
 
298
      
293
299
      <varlistentry>
294
300
        <term><option>--userid
295
301
        <replaceable>ID</replaceable></option></term>
302
308
          </para>
303
309
        </listitem>
304
310
      </varlistentry>
305
 
 
 
311
      
306
312
      <varlistentry>
307
313
        <term><option>--plugin-dir
308
314
        <replaceable>DIRECTORY</replaceable></option></term>
317
323
      </varlistentry>
318
324
      
319
325
      <varlistentry>
 
326
        <term><option>--plugin-helper-dir
 
327
        <replaceable>DIRECTORY</replaceable></option></term>
 
328
        <listitem>
 
329
          <para>
 
330
            Specify a different plugin helper directory.  The default
 
331
            is <filename>/lib/mandos/plugin-helpers</filename>, which
 
332
            will exist in the initial <acronym>RAM</acronym> disk
 
333
            environment.  (This will simply be passed to all plugins
 
334
            via the <envar>MANDOSPLUGINHELPERDIR</envar> environment
 
335
            variable.  See <xref linkend="writing_plugins"/>)
 
336
          </para>
 
337
        </listitem>
 
338
      </varlistentry>
 
339
      
 
340
      <varlistentry>
320
341
        <term><option>--config-file
321
342
        <replaceable>FILE</replaceable></option></term>
322
343
        <listitem>
365
386
          </para>
366
387
        </listitem>
367
388
      </varlistentry>
368
 
 
 
389
      
369
390
      <varlistentry>
370
391
        <term><option>--version</option></term>
371
392
        <term><option>-V</option></term>
377
398
      </varlistentry>
378
399
    </variablelist>
379
400
  </refsect1>
380
 
 
 
401
  
381
402
  <refsect1 id="overview">
382
403
    <title>OVERVIEW</title>
383
404
    <xi:include href="overview.xml"/>
403
424
      code will make this plugin-runner output the password from that
404
425
      plugin, stop any other plugins, and exit.
405
426
    </para>
406
 
 
 
427
    
407
428
    <refsect2 id="writing_plugins">
408
429
      <title>WRITING PLUGINS</title>
409
430
      <para>
423
444
      <para>
424
445
        The plugin will run in the initial RAM disk environment, so
425
446
        care must be taken not to depend on any files or running
426
 
        services not available there.
 
447
        services not available there.  Any helper executables required
 
448
        by the plugin (which are not in the <envar>PATH</envar>) can
 
449
        be placed in the plugin helper directory, the name of which
 
450
        will be made available to the plugin via the
 
451
        <envar>MANDOSPLUGINHELPERDIR</envar> environment variable.
427
452
      </para>
428
453
      <para>
429
454
        The plugin must exit cleanly and free all allocated resources
472
497
      only passes on its environment to all the plugins.  The
473
498
      environment passed to plugins can be modified using the
474
499
      <option>--global-env</option> and <option>--env-for</option>
475
 
      options.
 
500
      options.  Also, the <option>--plugin-helper-dir</option> option
 
501
      will affect the environment variable
 
502
      <envar>MANDOSPLUGINHELPERDIR</envar> for the plugins.
476
503
    </para>
477
504
  </refsect1>
478
505
  
569
596
    </informalexample>
570
597
    <informalexample>
571
598
      <para>
572
 
        Run plugins from a different directory, read a different
573
 
        configuration file, and add two options to the
 
599
        Read a different configuration file, run plugins from a
 
600
        different directory, specify an alternate plugin helper
 
601
        directory and add two options to the
574
602
        <citerefentry><refentrytitle >mandos-client</refentrytitle>
575
603
        <manvolnum>8mandos</manvolnum></citerefentry> plugin:
576
604
      </para>
577
605
      <para>
578
606
 
579
607
<!-- do not wrap this line -->
580
 
<userinput>&COMMANDNAME;  --config-file=/etc/mandos/plugin-runner.conf --plugin-dir /usr/lib/mandos/plugins.d --options-for=mandos-client:--pubkey=/etc/keys/mandos/pubkey.txt,--seckey=/etc/keys/mandos/seckey.txt</userinput>
 
608
<userinput>cd /etc/keys/mandos; &COMMANDNAME;  --config-file=/etc/mandos/plugin-runner.conf --plugin-dir /usr/lib/x86_64-linux-gnu/mandos/plugins.d --plugin-helper-dir /usr/lib/x86_64-linux-gnu/mandos/plugin-helpers --options-for=mandos-client:--pubkey=pubkey.txt,--seckey=seckey.txt</userinput>
581
609
 
582
610
      </para>
583
611
    </informalexample>
615
643
  <refsect1 id="see_also">
616
644
    <title>SEE ALSO</title>
617
645
    <para>
 
646
      <citerefentry><refentrytitle>intro</refentrytitle>
 
647
      <manvolnum>8mandos</manvolnum></citerefentry>,
618
648
      <citerefentry><refentrytitle>cryptsetup</refentrytitle>
619
649
      <manvolnum>8</manvolnum></citerefentry>,
620
650
      <citerefentry><refentrytitle>crypttab</refentrytitle>