/mandos/release

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

« back to all changes in this revision

Viewing changes to intro.xml

  • Committer: Teddy Hogeborn
  • Date: 2019-02-09 23:34:15 UTC
  • mto: (237.7.594 trunk)
  • mto: This revision was merged to the branch mainline in revision 370.
  • Revision ID: teddy@recompile.se-20190209233415-m1ntebuepwna1xg1
Doc fix: Change some "/etc/mandos" to "/etc/keys/mandos"

* clients.conf: Change "/etc/mandos" to "/etc/keys/mandos" where
                appropriate
* mandos-keygen.xml: - '' -

Show diffs side-by-side

added added

removed removed

Lines of Context:
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 TIMESTAMP "2021-02-03">
 
4
<!ENTITY TIMESTAMP "2019-02-09">
5
5
<!ENTITY % common SYSTEM "common.ent">
6
6
%common;
7
7
]>
38
38
      <year>2016</year>
39
39
      <year>2017</year>
40
40
      <year>2018</year>
41
 
      <year>2019</year>
42
 
      <year>2020</year>
43
41
      <holder>Teddy Hogeborn</holder>
44
42
      <holder>Björn Påhlsson</holder>
45
43
    </copyright>
132
130
    </para>
133
131
    <para>
134
132
      So, at boot time, the Mandos client will ask for its encrypted
135
 
      data over the network, decrypt the data to get the password, use
136
 
      the password to decrypt the root file system, and the client can
137
 
      then continue booting.
 
133
      data over the network, decrypt it to get the password, use it to
 
134
      decrypt the root file, and continue booting.
138
135
    </para>
139
136
    <para>
140
137
      Now, of course the initial RAM disk image is not on the
146
143
      long, and will no longer give out the encrypted key.  The timing
147
144
      here is the only real weak point, and the method, frequency and
148
145
      timeout of the server’s checking can be adjusted to any desired
149
 
      level of paranoia.
 
146
      level of paranoia
150
147
    </para>
151
148
    <para>
152
149
      (The encrypted keys on the Mandos server is on its normal file
385
382
      plugin requirements.
386
383
    </para>
387
384
  </refsect1>
388
 
 
389
 
  <refsect1 id="systemd">
390
 
    <title>SYSTEMD</title>
391
 
    <para>
392
 
      More advanced startup systems like <citerefentry><refentrytitle
393
 
      >systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
394
 
      already have their own plugin-like mechanisms for allowing
395
 
      multiple agents to independently retrieve a password and deliver
396
 
      it to the subsystem requesting a password to unlock the root
397
 
      file system.  On these systems, it would make no sense to run
398
 
      <citerefentry><refentrytitle>plugin-runner</refentrytitle
399
 
      ><manvolnum>8mandos</manvolnum></citerefentry>, the plugins of
400
 
      which would largely duplicate the work of (and conflict with)
401
 
      the existing systems prompting for passwords.
402
 
    </para>
403
 
    <para>
404
 
      As for <citerefentry><refentrytitle>systemd</refentrytitle
405
 
      ><manvolnum>1</manvolnum></citerefentry> in particular, it has
406
 
      its own <ulink
407
 
      url="https://systemd.io/PASSWORD_AGENTS/">Password
408
 
      Agents</ulink> system.  Mandos uses this via its
409
 
      <citerefentry><refentrytitle>password-agent</refentrytitle
410
 
      ><manvolnum>8mandos</manvolnum></citerefentry> program, which is
411
 
      run instead of <citerefentry><refentrytitle
412
 
      >plugin-runner</refentrytitle><manvolnum>8mandos</manvolnum
413
 
      ></citerefentry> when <citerefentry><refentrytitle
414
 
      >systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>
415
 
      is used during system startup.
416
 
    </para>
417
 
  </refsect1>
 
385
  
418
386
  <refsect1 id="bugs">
419
387
    <title>BUGS</title>
420
388
    <xi:include href="bugs.xml"/>
435
403
      <manvolnum>8</manvolnum></citerefentry>,
436
404
      <citerefentry><refentrytitle>plugin-runner</refentrytitle>
437
405
      <manvolnum>8mandos</manvolnum></citerefentry>,
438
 
      <citerefentry><refentrytitle>password-agent</refentrytitle>
439
 
      <manvolnum>8mandos</manvolnum></citerefentry>,
440
406
      <citerefentry><refentrytitle>mandos-client</refentrytitle>
441
407
      <manvolnum>8mandos</manvolnum></citerefentry>,
442
408
      <citerefentry><refentrytitle>password-prompt</refentrytitle>