systemd/tmpfiles.d/tmp.conf

#  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.

# See tmpfiles.d(5) for details

# Clear tmp directories separately, to make them easier to override
d /tmp 1777 root root 10d
d /var/tmp 1777 root root 30d

# Exclude namespace mountpoints created with PrivateTmp=yes
x /tmp/systemd-private-*
x /var/tmp/systemd-private-*
X /tmp/systemd-private-*/tmp
X /var/tmp/systemd-private-*/tmp
tmpfiles: Move /tmp and /var/tmp to a separate tmpfiles.d file to ease overrides via /etc Many people prefer to avoid clearing /tmp and /var/tmp, and distributions often have explicit settings for how often to clear them if at all. Overriding those with systemd currently requires overriding all of /usr/lib/tmpfiles.d/systemd.conf via /etc/tmpfiles.d/systemd.conf, copying across all the other entries, and updating that override when systemd.conf changes. Move the /tmp and /var/tmp entries from systemd.conf to a separate tmp.conf, making them easier to override without affecting the rest of systemd.conf. 2011-08-07 02:48:27 +04:00			`# 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`
tmpfiles: Move /tmp and /var/tmp to a separate tmpfiles.d file to ease overrides via /etc Many people prefer to avoid clearing /tmp and /var/tmp, and distributions often have explicit settings for how often to clear them if at all. Overriding those with systemd currently requires overriding all of /usr/lib/tmpfiles.d/systemd.conf via /etc/tmpfiles.d/systemd.conf, copying across all the other entries, and updating that override when systemd.conf changes. Move the /tmp and /var/tmp entries from systemd.conf to a separate tmp.conf, making them easier to override without affecting the rest of systemd.conf. 2011-08-07 02:48:27 +04:00			`# (at your option) any later version.`

			`# See tmpfiles.d(5) for details`

			`# Clear tmp directories separately, to make them easier to override`
			`d /tmp 1777 root root 10d`
			`d /var/tmp 1777 root root 30d`
tmpfiles: exclude /tmp/systemd-private-* from cleanup See http://thread.gmane.org/gmane.comp.sysutils.systemd.devel/6874/focus=6891 Should fix https://bugzilla.redhat.com/show_bug.cgi?id=866693 2013-01-25 20:42:59 +04:00
			`# Exclude namespace mountpoints created with PrivateTmp=yes`
Make PrivateTmp dirs also inaccessible from the outside Currently, PrivateTmp=yes means that the service cannot see the /tmp shared by rest of the system and is isolated from other services using PrivateTmp, but users can access and modify /tmp as seen by the service. Move the private /tmp and /var/tmp directories into a 0077-mode directory. This way unpriviledged users on the system cannot see (or modify) /tmp as seen by the service. 2013-03-20 09:38:28 +04:00			`x /tmp/systemd-private-*`
			`x /var/tmp/systemd-private-*`
			`X /tmp/systemd-private-*/tmp`
			`X /var/tmp/systemd-private-*/tmp`