[Unit]
Description=Bluetooth service
Documentation=man:bluetoothd(8)
ConditionPathIsDirectory=/sys/class/bluetooth
[Service]
Type=dbus
BusName=org.bluez
ExecStart=/usr/libexec/bluetooth/bluetoothd
NotifyAccess=main
#WatchdogSec=10
#Restart=on-failure
CapabilityBoundingSet=CAP_NET_RAW CAP_NET_ADMIN CAP_NET_BIND_SERVICE
LimitNPROC=1
# Filesystem lockdown
ProtectHome=true
ProtectSystem=strict
PrivateTmp=true
ProtectKernelTunables=true
ProtectControlGroups=true
StateDirectory=bluetooth
StateDirectoryMode=0700
ConfigurationDirectory=bluetooth
ConfigurationDirectoryMode=0555
# Execute Mappings
MemoryDenyWriteExecute=true
# Privilege escalation
NoNewPrivileges=true
# Real-time
RestrictRealtime=true
[Install]
WantedBy=bluetooth.target
Alias=dbus-org.bluez.service
