Sandbox chatmail-metadata

This commit is contained in:
link2xt
2024-03-30 04:39:38 +00:00
parent aa55cf3439
commit 5b8b41a0d0

View File

@@ -7,5 +7,41 @@ Restart=always
RestartSec=30
User=vmail
# Make `systemd-analyze security` happy.
CapabilityBoundingSet=
LockPersonality=true
MemoryDenyWriteExecute=true
NoNewPrivileges=true
PrivateDevices=true
PrivateMounts=true
PrivateTmp=true
PrivateUsers=true
ProtectClock=true
ProtectControlGroups=true
ProtectHostname=true
ProtectKernelLogs=true
ProtectKernelModules=true
ProtectKernelTunables=true
ProtectProc=noaccess
ProtectSystem=strict
RemoveIPC=true
RestrictAddressFamilies=AF_UNIX
RestrictNamespaces=true
RestrictRealtime=true
RestrictSUIDSGID=true
SystemCallArchitectures=native
SystemCallFilter=~@clock
SystemCallFilter=~@cpu-emulation
SystemCallFilter=~@debug
SystemCallFilter=~@module
SystemCallFilter=~@mount
SystemCallFilter=~@obsolete
SystemCallFilter=~@privileged
SystemCallFilter=~@raw-io
SystemCallFilter=~@reboot
SystemCallFilter=~@resources
SystemCallFilter=~@swap
UMask=0077
[Install]
WantedBy=multi-user.target