52 lines
1.3 KiB
SYSTEMD
52 lines
1.3 KiB
SYSTEMD
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[Unit]
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Description=STUN and TURN relay server for VoIP and WebRTC %i
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Documentation=man:coturn(1) man:turnadmin(1) man:turnserver(1)
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After=syslog.target network.target
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[Service]
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User=coturn
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Group=coturn
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Type=simple
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EnvironmentFile=-/etc/sysconfig/coturn-%i
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PIDFile=/run/coturn/turnserver.pid
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ExecStart=/usr/bin/turnserver -c /etc/coturn/%i.conf --pidfile /run/coturn/turnserver-%i.pid $EXTRA_OPTIONS
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Restart=on-abort
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ExecReload=/bin/kill -HUP $MAINPID
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# next lines allow coturn to bind to a port below 1024
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CapabilityBoundingSet=CAP_NET_BIND_SERVICE
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AmbientCapabilities=CAP_NET_BIND_SERVICE
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LimitCORE=infinity
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LimitNOFILE=999999
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LimitNPROC=60000
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LimitRTPRIO=infinity
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LimitRTTIME=7000000
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CPUSchedulingPolicy=other
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UMask=0007
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# various hardening options
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LockPersonality=yes
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MemoryDenyWriteExecute=yes
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MountFlags=private
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NoNewPrivileges=yes
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PrivateDevices=yes
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PrivateTmp=yes
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ProtectClock=yes
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ProtectControlGroups=yes
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ProtectHome=yes
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ProtectHostname=yes
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ProtectKernelLogs=yes
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ProtectKernelModules=yes
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ProtectKernelTunables=yes
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ProtectSystem=full
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RemoveIPC=yes
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RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX
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RestrictNamespaces=yes
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RestrictSUIDSGID=yes
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SystemCallArchitectures=native
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SystemCallFilter=~@clock @debug @module @mount @raw-io @reboot @swap @privileged @resources @cpu-emulation @obsolete
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[Install]
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WantedBy=multi-user.target
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