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Add RestrictAddressFamilies and SystemCallFilter

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Alexandre Aubin 2020-11-11 19:54:27 +01:00 committed by GitHub
parent 1ac3a1c1f7
commit f1ec6a6c85
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conf/systemd.service
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@ -16,6 +16,7 @@ ExecStart=__FINALPATH__/script >> /var/log/__APP__/__APP__.log 2>&1
NoNewPrivileges=yes
PrivateTmp=yes
PrivateDevices=yes
RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
RestrictNamespaces=yes
RestrictRealtime=yes
DevicePolicy=closed
@ -24,7 +25,7 @@ ProtectControlGroups=yes
ProtectKernelModules=yes
ProtectKernelTunables=yes
LockPersonality=yes
SystemCallFilter=~@clock @debug @module @mount @obsolete @privileged @reboot @setuid @swap
# Denying access to capabilities that should not be relevant for webapps
# Doc: https://man7.org/linux/man-pages/man7/capabilities.7.html