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authorCody Robibero <cody@robibe.ro>2021-11-06 15:21:52 -0600
committerGitHub <noreply@github.com>2021-11-06 15:21:52 -0600
commitb217f84d501eef5b3968d502b660eccd1f0c5844 (patch)
treeec26ac4e1666799f41b7ea628091c16ca76243b8
parent3c69283e2cf90911e7748c75bc0b6fe92138c2b5 (diff)
parent564990964d01b146378e253e17f7414ac129e732 (diff)
Merge pull request #6778 from jvoisin/patch-1
Add a bit of hardening to the systemd service
-rw-r--r--debian/jellyfin.service22
1 files changed, 22 insertions, 0 deletions
diff --git a/debian/jellyfin.service b/debian/jellyfin.service
index b79cd47c7..e215a8536 100644
--- a/debian/jellyfin.service
+++ b/debian/jellyfin.service
@@ -10,5 +10,27 @@ ExecStart = /usr/bin/jellyfin ${JELLYFIN_WEB_OPT} ${JELLYFIN_RESTART_OPT} ${JELL
Restart = on-failure
TimeoutSec = 15
+NoNewPrivileges=true
+SystemCallArchitectures=native
+RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6 AF_NETLINK
+ProtectKernelModules=True
+SystemCallFilter=~@clock
+SystemCallFilter=~@aio
+SystemCallFilter=~@chown
+SystemCallFilter=~@cpu-emulation
+SystemCallFilter=~@debug
+SystemCallFilter=~@keyring
+SystemCallFilter=~@memlock
+SystemCallFilter=~@module
+SystemCallFilter=~@mount
+SystemCallFilter=~@obsolete
+SystemCallFilter=~@privileged
+SystemCallFilter=~@raw-io
+SystemCallFilter=~@reboot
+SystemCallFilter=~@setuid
+SystemCallFilter=~@swap
+SystemCallErrorNumber=EPERM
+
+
[Install]
WantedBy = multi-user.target