Provided by: mandos_1.8.16-1ubuntu4_all 
NAME
mandos-ctl - Control or query the operation of the Mandos server
SYNOPSIS
mandos-ctl [--verbose | -v
|--dump-json | -j] [--debug] [CLIENT...]
mandos-ctl {[--enable | -e
|--disable | -d]
[--bump-timeout | -b]
[--start-checker | --stop-checker]
[--checker COMMAND | -c COMMAND]
[--timeout TIME | -t TIME]
[--extended-timeout TIME]
[--interval TIME | -i TIME]
[--approve-by-default
|--deny-by-default]
[--approval-delay TIME]
[--approval-duration TIME]
[--host STRING | -H STRING]
[--secret FILENAME | -s FILENAME]
[--approve | -A
|--deny | -D]}
[--debug] {--all | -a | CLIENT...}
mandos-ctl [--deny | -D] {--remove | -r}
[--debug] {--all | -a | CLIENT...}
mandos-ctl {--is-enabled | -V} [--debug] CLIENT
mandos-ctl {--help | -h}
mandos-ctl {--version | -v}
mandos-ctl --check
DESCRIPTION
mandos-ctl is a program to control or query the operation of the Mandos server mandos(8).
This program can be used to change client settings, approve or deny client requests, and
to remove clients from the server.
PURPOSE
The purpose of this is to enable remote and unattended rebooting of client host computer
with an encrypted root file system. See the section called “OVERVIEW” for details.
OPTIONS
--help, -h
Show a help message and exit
--enable, -e
Enable client(s). An enabled client will be eligble to receive its secret.
--disable, -d
Disable client(s). A disabled client will not be eligble to receive its secret, and no
checkers will be started for it.
--bump-timeout
Bump the timeout of the specified client(s), just as if a checker had completed
successfully for it/them.
--start-checker
Start a new checker now for the specified client(s).
--stop-checker
Stop any running checker for the specified client(s).
--remove, -r
Remove the specified client(s) from the server.
--checker COMMAND, -c COMMAND
Set the checker option of the specified client(s); see mandos-clients.conf(5).
--timeout TIME, -t TIME
Set the timeout option of the specified client(s); see mandos-clients.conf(5).
--extended-timeout TIME
Set the extended_timeout option of the specified client(s); see mandos-
clients.conf(5).
--interval TIME, -i TIME
Set the interval option of the specified client(s); see mandos-clients.conf(5).
--approve-by-default, --deny-by-default
Set the approved_by_default option of the specified client(s) to True or False,
respectively; see mandos-clients.conf(5).
--approval-delay TIME
Set the approval_delay option of the specified client(s); see mandos-clients.conf(5).
--approval-duration TIME
Set the approval_duration option of the specified client(s); see mandos-
clients.conf(5).
--host STRING, -H STRING
Set the host option of the specified client(s); see mandos-clients.conf(5).
--secret FILENAME, -s FILENAME
Set the secfile option of the specified client(s); see mandos-clients.conf(5).
--approve, -A
Approve client(s) if currently waiting for approval.
--deny, -D
Deny client(s) if currently waiting for approval.
--all, -a
Make the client-modifying options modify all clients.
--verbose, -v
Show all client settings, not just a subset.
--dump-json, -j
Dump client settings as JSON to standard output.
--is-enabled, -V
Check if a single client is enabled or not, and exit with a successful exit status
only if the client is enabled.
--debug
Show debug output; currently, this means show D-Bus calls.
--check
Run self-tests. This includes any unit tests, etc.
OVERVIEW
This is part of the Mandos system for allowing computers to have encrypted root file
systems and at the same time be capable of remote and/or unattended reboots. The computers
run a small client program in the initial RAM disk environment which will communicate with
a server over a network. All network communication is encrypted using TLS. The clients are
identified by the server using a TLS key; each client has one unique to it. The server
sends the clients an encrypted password. The encrypted password is decrypted by the
clients using a separate OpenPGP key, and the password is then used to unlock the root
file system, whereupon the computers can continue booting normally.
This program is a small utility to generate new OpenPGP keys for new Mandos clients, and
to generate sections for inclusion in clients.conf on the server.
EXIT STATUS
If the --is-enabled option is used, the exit status will be 0 only if the specified client
is enabled.
BUGS
Please report bugs to the Mandos development mailing list: <mandos-dev@recompile.se>
(subscription required). Note that this list is public. The developers can be reached
privately at <mandos@recompile.se> (OpenPGP key fingerprint 153A 37F1 0BBA 0435 987F 2C4A
7223 2973 CA34 C2C4 for encrypted mail).
EXAMPLE
To list all clients:
mandos-ctl
To list all settings for the clients named “foo1.example.org” and “foo2.example.org”:
mandos-ctl --verbose foo1.example.org foo2.example.org
To enable all clients:
mandos-ctl --enable --all
To change timeout and interval value for the clients named “foo1.example.org” and
“foo2.example.org”:
mandos-ctl --timeout=PT5M --interval=PT1M foo1.example.org foo2.example.org
To approve all clients currently waiting for approval:
mandos-ctl --approve --all
SECURITY
This program must be permitted to access the Mandos server via the D-Bus interface. This
normally requires the root user, but could be configured otherwise by reconfiguring the
D-Bus server.
SEE ALSO
intro(8mandos), mandos(8), mandos-clients.conf(5), mandos-monitor(8)
COPYRIGHT
Copyright © 2010-2019 Teddy Hogeborn, Björn Påhlsson
This manual page is part of Mandos.
Mandos is free software: you can redistribute it and/or modify it under the terms of the
GNU General Public License as published by the Free Software Foundation, either version 3
of the License, or (at your option) any later version.
Mandos is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with Mandos. If
not, see http://www.gnu.org/licenses/.