systemd-stable/units/systemd-ask-password-console.service

#  SPDX-License-Identifier: LGPL-2.1-or-later
#
#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

[Unit]
Description=Dispatch Password Requests to Console
Documentation=man:systemd-ask-password-console.service(8)
DefaultDependencies=no
Conflicts=shutdown.target emergency.service
After=plymouth-start.service systemd-vconsole-setup.service
Before=shutdown.target
ConditionPathExists=!/run/plymouth/pid

[Service]
ExecStart=systemd-tty-ask-password-agent --watch --console
SystemCallArchitectures=native
license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 07:23:58 +03:00			`# SPDX-License-Identifier: LGPL-2.1-or-later`
Add SPDX license headers to unit files 2017-11-18 19:35:03 +03:00			`#`
units: enable console ask-password agent by default 2010-11-18 07:22:25 +03:00			`# This file is part of systemd.`
			`#`
			`# systemd is free software; you can redistribute it and/or modify it`
relicense to LGPLv2.1 (with exceptions) We finally got the OK from all contributors with non-trivial commits to relicense systemd from GPL2+ to LGPL2.1+. Some udev bits continue to be GPL2+ for now, but we are looking into relicensing them too, to allow free copy/paste of all code within systemd. The bits that used to be MIT continue to be MIT. The big benefit of the relicensing is that closed source code may now link against libsystemd-login.so and friends. 2012-04-12 02:20:58 +04:00			`# under the terms of the GNU Lesser General Public License as published by`
			`# the Free Software Foundation; either version 2.1 of the License, or`
units: enable console ask-password agent by default 2010-11-18 07:22:25 +03:00			`# (at your option) any later version.`

			`[Unit]`
			`Description=Dispatch Password Requests to Console`
man: document systemd-ask-password-console.service and friends 2012-06-27 03:32:15 +04:00			`Documentation=man:systemd-ask-password-console.service(8)`
units: enable console ask-password agent by default 2010-11-18 07:22:25 +03:00			`DefaultDependencies=no`
emergency: make sure console password agents don't interfere with the emergency shell If for any reason local-fs.target fails at startup while a password is requested by systemd-cryptsetup@.service, we end up with the emergency shell competing with systemd-ask-password-console.service for the console. This patch makes sure that: - systemd-ask-password-console.service is stopped before entering in emergency mode so it won't make any access to the console while the emergency shell is running. - systemd-ask-password-console.path is also stopped so any attempts to restart systemd-cryptsetup in the emergency shell won't restart systemd-ask-password-console.service and kill the emergency shell. - systemd-ask-password-wall.path is stopped so systemd-ask-password-wall.service won't be started as this service pulls the default dependencies in. Fixes: #10131 2018-09-25 16:25:08 +03:00			`Conflicts=shutdown.target emergency.service`
units: run systemd-ask-password-console.service after systemd-vconsole-setup.service 2013-02-14 15:52:24 +04:00			`After=plymouth-start.service systemd-vconsole-setup.service`
units: enable console ask-password agent by default 2010-11-18 07:22:25 +03:00			`Before=shutdown.target`
untis: allow both console and plymouth ask password agents in boot transaction to allow dynamically disabled plymouth 2011-08-29 23:48:51 +04:00			`ConditionPathExists=!/run/plymouth/pid`
units: enable console ask-password agent by default 2010-11-18 07:22:25 +03:00
			`[Service]`
units: drop full paths for utilities in $PATH This makes things a bit simpler and the build a bit faster, because we don't have to rewrite files to do the trivial substitution. @rootbindir@ is always in our internal $PATH that we use for non-absolute paths, so there should be no functional change. 2019-12-18 11:14:57 +03:00			`ExecStart=systemd-tty-ask-password-agent --watch --console`
units: set SystemCallArchitectures=native on all our long-running services 2017-02-09 00:32:37 +03:00			`SystemCallArchitectures=native`