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| author | Lennart Poettering <lennart@poettering.net> | 2016-08-26 13:23:27 +0200 |
|---|---|---|
| committer | Djalal Harouni <tixxdz@opendz.org> | 2016-09-25 10:52:57 +0200 |
| commit | 0c28d51ac84973904e5f780b024adf8108e69fa1 (patch) | |
| tree | 733e50f1bc45a47c4a3123abcab41ea4cfe50ab1 /units/systemd-journal-remote.service.in | |
| parent | units: permit importd to mount stuff (diff) | |
| download | systemd-0c28d51ac84973904e5f780b024adf8108e69fa1.tar.xz systemd-0c28d51ac84973904e5f780b024adf8108e69fa1.zip | |
units: further lock down our long-running services
Let's make this an excercise in dogfooding: let's turn on more security
features for all our long-running services.
Specifically:
- Turn on RestrictRealtime=yes for all of them
- Turn on ProtectKernelTunables=yes and ProtectControlGroups=yes for most of
them
- Turn on RestrictAddressFamilies= for all of them, but different sets of
address families for each
Also, always order settings in the unit files, that the various sandboxing
features are close together.
Add a couple of missing, older settings for a numbre of unit files.
Note that this change turns off AF_INET/AF_INET6 from udevd, thus effectively
turning of networking from udev rule commands. Since this might break stuff
(that is already broken I'd argue) this is documented in NEWS.
Diffstat (limited to 'units/systemd-journal-remote.service.in')
| -rw-r--r-- | units/systemd-journal-remote.service.in | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/units/systemd-journal-remote.service.in b/units/systemd-journal-remote.service.in index fdf3da4b64..753dd6c158 100644 --- a/units/systemd-journal-remote.service.in +++ b/units/systemd-journal-remote.service.in @@ -11,15 +11,20 @@ Documentation=man:systemd-journal-remote(8) man:journal-remote.conf(5) Requires=systemd-journal-remote.socket [Service] -ExecStart=@rootlibexecdir@/systemd-journal-remote \ - --listen-https=-3 \ - --output=/var/log/journal/remote/ +ExecStart=@rootlibexecdir@/systemd-journal-remote --listen-https=-3 --output=/var/log/journal/remote/ User=systemd-journal-remote Group=systemd-journal-remote +WatchdogSec=3min PrivateTmp=yes PrivateDevices=yes PrivateNetwork=yes -WatchdogSec=3min +ProtectSystem=full +ProtectHome=yes +ProtectControlGroups=yes +ProtectKernelTunables=yes +MemoryDenyWriteExecute=yes +RestrictRealtime=yes +RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6 [Install] Also=systemd-journal-remote.socket |