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systemd-stable/units/systemd-journal-upload.service.in
Lennart Poettering bf65b7e0c9 core: imply NNP and SUID/SGID restriction for DynamicUser=yes service
Let's be safe, rather than sorry. This way DynamicUser=yes services can
neither take benefit of, nor create SUID/SGID binaries.

Given that DynamicUser= is a recent addition only we should be able to
get away with turning this on, even though this is strictly speaking a
binary compatibility breakage.
2019-04-02 16:56:48 +02:00

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1.1 KiB
SYSTEMD

# SPDX-License-Identifier: LGPL-2.1+
#
# 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=Journal Remote Upload Service
Documentation=man:systemd-journal-upload(8)
Wants=network-online.target
After=network-online.target
[Service]
DynamicUser=yes
ExecStart=@rootlibexecdir@/systemd-journal-upload --save-state
LockPersonality=yes
MemoryDenyWriteExecute=yes
PrivateDevices=yes
ProtectControlGroups=yes
ProtectHome=yes
ProtectHostname=yes
ProtectKernelModules=yes
ProtectKernelTunables=yes
RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
RestrictNamespaces=yes
RestrictRealtime=yes
StateDirectory=systemd/journal-upload
SupplementaryGroups=systemd-journal
SystemCallArchitectures=native
User=systemd-journal-upload
WatchdogSec=3min
# If there are many split up journal files we need a lot of fds to access them
# all in parallel.
LimitNOFILE=@HIGH_RLIMIT_NOFILE@
[Install]
WantedBy=multi-user.target