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  • Committer: Teddy Hogeborn
  • Date: 2008-10-03 09:32:30 UTC
  • Revision ID: teddy@fukt.bsnet.se-20081003093230-rshn19e0c19zz12i
* .bzrignore (plugins.d/askpass-fifo): Added.

* Makefile (FORTIFY): Added "-fstack-protector-all".
  (mandos, mandos-keygen): Use more strict regexps when updating the
                           version number.

* mandos (Client.__init__): Use os.path.expandvars() and
                            os.path.expanduser() on the "secfile"
                            config value.

* plugins.d/splashy.c: Update comments and order of #include's.
  (main): Check user and group when looking for running splashy
          process.  Do not ignore ENOENT from execl().  Use _exit()
          instead of "return" when an error happens in child
          processes.  Bug fix: Only wait for splashy_update
          completion if it was started.  Bug fix: detect failing
          waitpid().  Only kill splashy_update if it is running.  Do
          the killing of the old splashy process before the fork().
          Do setsid() and setuid(geteuid()) before starting the new
          splashy.  Report failing execl().

* plugins.d/usplash.c: Update comments and order of #include's.
  (main): Check user and group when looking for running usplash
          process.  Do not report execv() error if interrupted by a
          signal.

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mandos.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY VERSION "1.0">
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<!ENTITY COMMANDNAME "mandos">
 
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<!ENTITY TIMESTAMP "2008-09-30">
 
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<!ENTITY % common SYSTEM "common.ent">
 
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%common;
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]>
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<refentry xmlns:xi="http://www.w3.org/2001/XInclude">
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  <refentryinfo>
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    <title>&COMMANDNAME;</title>
 
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   <refentryinfo>
 
12
    <title>Mandos Manual</title>
11
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    <!-- NWalsh’s docbook scripts use this to generate the footer: -->
12
 
    <productname>&COMMANDNAME;</productname>
13
 
    <productnumber>&VERSION;</productnumber>
 
14
    <productname>Mandos</productname>
 
15
    <productnumber>&version;</productnumber>
 
16
    <date>&TIMESTAMP;</date>
14
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    <authorgroup>
15
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      <author>
16
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        <firstname>Björn</firstname>
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      <holder>Teddy Hogeborn</holder>
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      <holder>Björn Påhlsson</holder>
34
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    </copyright>
35
 
    <legalnotice>
36
 
      <para>
37
 
        This manual page is free software: you can redistribute it
38
 
        and/or modify it under the terms of the GNU General Public
39
 
        License as published by the Free Software Foundation,
40
 
        either version 3 of the License, or (at your option) any
41
 
        later version.
42
 
      </para>
43
 
 
44
 
      <para>
45
 
        This manual page is distributed in the hope that it will
46
 
        be useful, but WITHOUT ANY WARRANTY; without even the
47
 
        implied warranty of MERCHANTABILITY or FITNESS FOR A
48
 
        PARTICULAR PURPOSE.  See the GNU General Public License
49
 
        for more details.
50
 
      </para>
51
 
 
52
 
      <para>
53
 
        You should have received a copy of the GNU General Public
54
 
        License along with this program; If not, see
55
 
        <ulink url="http://www.gnu.org/licenses/"/>.
56
 
      </para>
57
 
    </legalnotice>
 
38
    <xi:include href="legalnotice.xml"/>
58
39
  </refentryinfo>
59
 
 
 
40
  
60
41
  <refmeta>
61
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    <refentrytitle>&COMMANDNAME;</refentrytitle>
62
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    <manvolnum>8</manvolnum>
65
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  <refnamediv>
66
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    <refname><command>&COMMANDNAME;</command></refname>
67
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    <refpurpose>
68
 
      Sends encrypted passwords to authenticated Mandos clients
 
49
      Gives encrypted passwords to authenticated Mandos clients
69
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    </refpurpose>
70
51
  </refnamediv>
71
 
 
 
52
  
72
53
  <refsynopsisdiv>
73
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    <cmdsynopsis>
74
55
      <command>&COMMANDNAME;</command>
75
 
      <arg>--interface<arg choice="plain">NAME</arg></arg>
76
 
      <arg>--address<arg choice="plain">ADDRESS</arg></arg>
77
 
      <arg>--port<arg choice="plain">PORT</arg></arg>
78
 
      <arg>--priority<arg choice="plain">PRIORITY</arg></arg>
79
 
      <arg>--servicename<arg choice="plain">NAME</arg></arg>
80
 
      <arg>--configdir<arg choice="plain">DIRECTORY</arg></arg>
81
 
      <arg>--debug</arg>
82
 
    </cmdsynopsis>
83
 
    <cmdsynopsis>
84
 
      <command>&COMMANDNAME;</command>
85
 
      <arg>-i<arg choice="plain">NAME</arg></arg>
86
 
      <arg>-a<arg choice="plain">ADDRESS</arg></arg>
87
 
      <arg>-p<arg choice="plain">PORT</arg></arg>
88
 
      <arg>--priority<arg choice="plain">PRIORITY</arg></arg>
89
 
      <arg>--servicename<arg choice="plain">NAME</arg></arg>
90
 
      <arg>--configdir<arg choice="plain">DIRECTORY</arg></arg>
91
 
      <arg>--debug</arg>
 
56
      <group>
 
57
        <arg choice="plain"><option>--interface
 
58
        <replaceable>NAME</replaceable></option></arg>
 
59
        <arg choice="plain"><option>-i
 
60
        <replaceable>NAME</replaceable></option></arg>
 
61
      </group>
 
62
      <sbr/>
 
63
      <group>
 
64
        <arg choice="plain"><option>--address
 
65
        <replaceable>ADDRESS</replaceable></option></arg>
 
66
        <arg choice="plain"><option>-a
 
67
        <replaceable>ADDRESS</replaceable></option></arg>
 
68
      </group>
 
69
      <sbr/>
 
70
      <group>
 
71
        <arg choice="plain"><option>--port
 
72
        <replaceable>PORT</replaceable></option></arg>
 
73
        <arg choice="plain"><option>-p
 
74
        <replaceable>PORT</replaceable></option></arg>
 
75
      </group>
 
76
      <sbr/>
 
77
      <arg><option>--priority
 
78
      <replaceable>PRIORITY</replaceable></option></arg>
 
79
      <sbr/>
 
80
      <arg><option>--servicename
 
81
      <replaceable>NAME</replaceable></option></arg>
 
82
      <sbr/>
 
83
      <arg><option>--configdir
 
84
      <replaceable>DIRECTORY</replaceable></option></arg>
 
85
      <sbr/>
 
86
      <arg><option>--debug</option></arg>
92
87
    </cmdsynopsis>
93
88
    <cmdsynopsis>
94
89
      <command>&COMMANDNAME;</command>
95
90
      <group choice="req">
96
 
        <arg choice="plain">-h</arg>
97
 
        <arg choice="plain">--help</arg>
 
91
        <arg choice="plain"><option>--help</option></arg>
 
92
        <arg choice="plain"><option>-h</option></arg>
98
93
      </group>
99
94
    </cmdsynopsis>
100
95
    <cmdsynopsis>
101
96
      <command>&COMMANDNAME;</command>
102
 
      <arg choice="plain">--version</arg>
 
97
      <arg choice="plain"><option>--version</option></arg>
103
98
    </cmdsynopsis>
104
99
    <cmdsynopsis>
105
100
      <command>&COMMANDNAME;</command>
106
 
      <arg choice="plain">--check</arg>
 
101
      <arg choice="plain"><option>--check</option></arg>
107
102
    </cmdsynopsis>
108
103
  </refsynopsisdiv>
109
 
 
 
104
  
110
105
  <refsect1 id="description">
111
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    <title>DESCRIPTION</title>
112
107
    <para>
121
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      Any authenticated client is then given the stored pre-encrypted
122
117
      password for that specific client.
123
118
    </para>
124
 
 
125
119
  </refsect1>
126
120
  
127
121
  <refsect1 id="purpose">
128
122
    <title>PURPOSE</title>
129
 
 
130
123
    <para>
131
124
      The purpose of this is to enable <emphasis>remote and unattended
132
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      rebooting</emphasis> of client host computer with an
133
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      <emphasis>encrypted root file system</emphasis>.  See <xref
134
127
      linkend="overview"/> for details.
135
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    </para>
136
 
 
137
129
  </refsect1>
138
130
  
139
131
  <refsect1 id="options">
140
132
    <title>OPTIONS</title>
141
 
 
142
133
    <variablelist>
143
134
      <varlistentry>
144
 
        <term><literal>-h</literal>, <literal>--help</literal></term>
 
135
        <term><option>--help</option></term>
 
136
        <term><option>-h</option></term>
145
137
        <listitem>
146
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          <para>
147
139
            Show a help message and exit
148
140
          </para>
149
141
        </listitem>
150
142
      </varlistentry>
151
 
 
 
143
      
152
144
      <varlistentry>
153
 
        <term><literal>-i</literal>, <literal>--interface <replaceable
154
 
        >NAME</replaceable></literal></term>
 
145
        <term><option>--interface</option>
 
146
        <replaceable>NAME</replaceable></term>
 
147
        <term><option>-i</option>
 
148
        <replaceable>NAME</replaceable></term>
155
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        <listitem>
156
150
          <xi:include href="mandos-options.xml" xpointer="interface"/>
157
151
        </listitem>
158
152
      </varlistentry>
159
 
 
 
153
      
160
154
      <varlistentry>
161
 
        <term><literal>-a</literal>, <literal>--address <replaceable>
162
 
        ADDRESS</replaceable></literal></term>
 
155
        <term><option>--address
 
156
        <replaceable>ADDRESS</replaceable></option></term>
 
157
        <term><option>-a
 
158
        <replaceable>ADDRESS</replaceable></option></term>
163
159
        <listitem>
164
160
          <xi:include href="mandos-options.xml" xpointer="address"/>
165
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        </listitem>
166
162
      </varlistentry>
167
 
 
 
163
      
168
164
      <varlistentry>
169
 
        <term><literal>-p</literal>, <literal>--port <replaceable>
170
 
        PORT</replaceable></literal></term>
 
165
        <term><option>--port
 
166
        <replaceable>PORT</replaceable></option></term>
 
167
        <term><option>-p
 
168
        <replaceable>PORT</replaceable></option></term>
171
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        <listitem>
172
170
          <xi:include href="mandos-options.xml" xpointer="port"/>
173
171
        </listitem>
174
172
      </varlistentry>
175
 
 
 
173
      
176
174
      <varlistentry>
177
 
        <term><literal>--check</literal></term>
 
175
        <term><option>--check</option></term>
178
176
        <listitem>
179
177
          <para>
180
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            Run the server’s self-tests.  This includes any unit
182
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          </para>
183
181
        </listitem>
184
182
      </varlistentry>
185
 
 
 
183
      
186
184
      <varlistentry>
187
 
        <term><literal>--debug</literal></term>
 
185
        <term><option>--debug</option></term>
188
186
        <listitem>
189
187
          <xi:include href="mandos-options.xml" xpointer="debug"/>
190
188
        </listitem>
191
189
      </varlistentry>
192
 
 
 
190
      
193
191
      <varlistentry>
194
 
        <term><literal>--priority <replaceable>
195
 
        PRIORITY</replaceable></literal></term>
 
192
        <term><option>--priority <replaceable>
 
193
        PRIORITY</replaceable></option></term>
196
194
        <listitem>
197
195
          <xi:include href="mandos-options.xml" xpointer="priority"/>
198
196
        </listitem>
199
197
      </varlistentry>
200
 
 
 
198
      
201
199
      <varlistentry>
202
 
        <term><literal>--servicename <replaceable>NAME</replaceable>
203
 
        </literal></term>
 
200
        <term><option>--servicename
 
201
        <replaceable>NAME</replaceable></option></term>
204
202
        <listitem>
205
203
          <xi:include href="mandos-options.xml"
206
204
                      xpointer="servicename"/>
207
205
        </listitem>
208
206
      </varlistentry>
209
 
 
 
207
      
210
208
      <varlistentry>
211
 
        <term><literal>--configdir <replaceable>DIR</replaceable>
212
 
        </literal></term>
 
209
        <term><option>--configdir
 
210
        <replaceable>DIRECTORY</replaceable></option></term>
213
211
        <listitem>
214
212
          <para>
215
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            Directory to search for configuration files.  Default is
221
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          </para>
222
220
        </listitem>
223
221
      </varlistentry>
224
 
 
 
222
      
225
223
      <varlistentry>
226
 
        <term><literal>--version</literal></term>
 
224
        <term><option>--version</option></term>
227
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        <listitem>
228
226
          <para>
229
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            Prints the program version and exit.
232
230
      </varlistentry>
233
231
    </variablelist>
234
232
  </refsect1>
235
 
 
 
233
  
236
234
  <refsect1 id="overview">
237
235
    <title>OVERVIEW</title>
238
236
    <xi:include href="overview.xml"/>
239
237
    <para>
240
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      This program is the server part.  It is a normal server program
241
239
      and will run in a normal system environment, not in an initial
242
 
      RAM disk environment.
 
240
      <acronym>RAM</acronym> disk environment.
243
241
    </para>
244
242
  </refsect1>
245
 
 
 
243
  
246
244
  <refsect1 id="protocol">
247
245
    <title>NETWORK PROTOCOL</title>
248
246
    <para>
300
298
      </row>
301
299
    </tbody></tgroup></table>
302
300
  </refsect1>
303
 
 
 
301
  
304
302
  <refsect1 id="checking">
305
303
    <title>CHECKING</title>
306
304
    <para>
314
312
      <manvolnum>5</manvolnum></citerefentry>.
315
313
    </para>
316
314
  </refsect1>
317
 
 
 
315
  
318
316
  <refsect1 id="logging">
319
317
    <title>LOGGING</title>
320
318
    <para>
324
322
      and also show them on the console.
325
323
    </para>
326
324
  </refsect1>
327
 
 
 
325
  
328
326
  <refsect1 id="exit_status">
329
327
    <title>EXIT STATUS</title>
330
328
    <para>
332
330
      critical error is encountered.
333
331
    </para>
334
332
  </refsect1>
335
 
 
 
333
  
336
334
  <refsect1 id="environment">
337
335
    <title>ENVIRONMENT</title>
338
336
    <variablelist>
339
337
      <varlistentry>
340
 
        <term><varname>PATH</varname></term>
 
338
        <term><envar>PATH</envar></term>
341
339
        <listitem>
342
340
          <para>
343
341
            To start the configured checker (see <xref
352
350
      </varlistentry>
353
351
    </variablelist>
354
352
  </refsect1>
355
 
 
 
353
  
356
354
  <refsect1 id="file">
357
355
    <title>FILES</title>
358
356
    <para>
382
380
        </listitem>
383
381
      </varlistentry>
384
382
      <varlistentry>
385
 
        <term><filename>/var/run/mandos/mandos.pid</filename></term>
 
383
        <term><filename>/var/run/mandos.pid</filename></term>
386
384
        <listitem>
387
385
          <para>
388
386
            The file containing the process id of
437
435
      Debug mode is conflated with running in the foreground.
438
436
    </para>
439
437
    <para>
440
 
      The console log messages does not show a timestamp.
 
438
      The console log messages does not show a time stamp.
 
439
    </para>
 
440
    <para>
 
441
      This server does not check the expire time of clients’ OpenPGP
 
442
      keys.
441
443
    </para>
442
444
  </refsect1>
443
445
  
448
450
        Normal invocation needs no options:
449
451
      </para>
450
452
      <para>
451
 
        <userinput>mandos</userinput>
 
453
        <userinput>&COMMANDNAME;</userinput>
452
454
      </para>
453
455
    </informalexample>
454
456
    <informalexample>
461
463
      <para>
462
464
 
463
465
<!-- do not wrap this line -->
464
 
<userinput>mandos --debug --configdir ~/mandos --servicename Test</userinput>
 
466
<userinput>&COMMANDNAME; --debug --configdir ~/mandos --servicename Test</userinput>
465
467
 
466
468
      </para>
467
469
    </informalexample>
473
475
      <para>
474
476
 
475
477
<!-- do not wrap this line -->
476
 
<userinput>mandos --interface eth7 --address fe80::aede:48ff:fe71:f6f2</userinput>
 
478
<userinput>&COMMANDNAME; --interface eth7 --address fe80::aede:48ff:fe71:f6f2</userinput>
477
479
 
478
480
      </para>
479
481
    </informalexample>
480
482
  </refsect1>
481
 
 
 
483
  
482
484
  <refsect1 id="security">
483
485
    <title>SECURITY</title>
484
486
    <refsect2 id="SERVER">
486
488
      <para>
487
489
        Running this <command>&COMMANDNAME;</command> server program
488
490
        should not in itself present any security risk to the host
489
 
        computer running it.  The program does not need any special
490
 
        privileges to run, and is designed to run as a non-root user.
 
491
        computer running it.  The program switches to a non-root user
 
492
        soon after startup.
491
493
      </para>
492
494
    </refsect2>
493
495
    <refsect2 id="CLIENTS">
503
505
        <citerefentry><refentrytitle>mandos-clients.conf</refentrytitle>
504
506
        <manvolnum>5</manvolnum></citerefentry>)
505
507
        <emphasis>must</emphasis> be made non-readable by anyone
506
 
        except the user running the server.
 
508
        except the user starting the server (usually root).
507
509
      </para>
508
510
      <para>
509
511
        As detailed in <xref linkend="checking"/>, the status of all
520
522
        restarting servers if it is suspected that a client has, in
521
523
        fact, been compromised by parties who may now be running a
522
524
        fake Mandos client with the keys from the non-encrypted
523
 
        initial RAM image of the client host.  What should be done in
524
 
        that case (if restarting the server program really is
525
 
        necessary) is to stop the server program, edit the
 
525
        initial <acronym>RAM</acronym> image of the client host.  What
 
526
        should be done in that case (if restarting the server program
 
527
        really is necessary) is to stop the server program, edit the
526
528
        configuration file to omit any suspect clients, and restart
527
529
        the server program.
528
530
      </para>
529
531
      <para>
530
532
        For more details on client-side security, see
531
 
        <citerefentry><refentrytitle>password-request</refentrytitle>
 
533
        <citerefentry><refentrytitle>mandos-client</refentrytitle>
532
534
        <manvolnum>8mandos</manvolnum></citerefentry>.
533
535
      </para>
534
536
    </refsect2>
535
537
  </refsect1>
536
 
 
 
538
  
537
539
  <refsect1 id="see_also">
538
540
    <title>SEE ALSO</title>
539
541
    <para>
540
542
      <citerefentry>
 
543
        <refentrytitle>mandos-clients.conf</refentrytitle>
 
544
        <manvolnum>5</manvolnum></citerefentry>, <citerefentry>
541
545
        <refentrytitle>mandos.conf</refentrytitle>
542
546
        <manvolnum>5</manvolnum></citerefentry>, <citerefentry>
543
 
        <refentrytitle>mandos-clients.conf</refentrytitle>
544
 
        <manvolnum>5</manvolnum></citerefentry>, <citerefentry>
545
 
        <refentrytitle>password-request</refentrytitle>
 
547
        <refentrytitle>mandos-client</refentrytitle>
546
548
        <manvolnum>8mandos</manvolnum></citerefentry>, <citerefentry>
547
549
        <refentrytitle>sh</refentrytitle><manvolnum>1</manvolnum>
548
550
      </citerefentry>
651
653
    </variablelist>
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  </refsect1>
653
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</refentry>
 
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