Markus Zehnder
43 lines
916 B
Desktop File
43 lines
916 B
Desktop File
[Unit]
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Description=Switch on embedded LCD
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[Service]
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Type=oneshot
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RemainAfterExit=no
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DynamicUser=true
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# tailored to Debian: adapt for other Linux flavours! RW access to /dev/ttyACM0 is required
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Group=dialout
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ExecStart=/usr/bin/asterctl --on
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# lock down service
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CapabilityBoundingSet=
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LockPersonality=true
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RestrictNamespaces=true
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ProtectHome=true
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ProtectSystem=strict
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NoNewPrivileges=true
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ProtectKernelTunables=true
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ProtectKernelModules=true
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ProtectKernelLogs=true
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ProtectControlGroups=true
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MemoryDenyWriteExecute=true
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RestrictSUIDSGID=true
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KeyringMode=private
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ProtectClock=true
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ProtectProc=invisible
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ProcSubset=pid
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RestrictRealtime=true
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PrivateNetwork=true
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PrivateTmp=true
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PrivateUsers=true
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ProtectHostname=true
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RestrictAddressFamilies=none
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SystemCallFilter=@system-service
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SystemCallFilter=~@privileged @resources
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SystemCallErrorNumber=EPERM
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UMask=0177
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# that's all we need access to
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DeviceAllow=/dev/ttyACM0 rw
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