Files
pam-fprint-grosshack/data/fprintd.service.in
Benjamin Berg fcd7e9bc76 data: Only allow access to USB and SPI devices
That is all that fprintd. Note that ProtectClock already restricts
device access and other device types need to be listed explicitly
because of this.
2021-06-29 20:48:16 +02:00

40 lines
756 B
SYSTEMD

[Unit]
Description=Fingerprint Authentication Daemon
Documentation=man:fprintd(1)
[Service]
Type=dbus
BusName=net.reactivated.Fprint
ExecStart=@libexecdir@/fprintd
# Filesystem lockdown
ProtectSystem=strict
ProtectKernelTunables=true
ProtectControlGroups=true
# This always corresponds to /var/lib/fprint
StateDirectory=fprint
StateDirectoryMode=0700
ProtectHome=true
PrivateTmp=true
# Network
PrivateNetwork=true
RestrictAddressFamilies=AF_UNIX AF_LOCAL AF_NETLINK
# Execute Mappings
MemoryDenyWriteExecute=true
# Modules
ProtectKernelModules=true
# Real-time
RestrictRealtime=true
# Privilege escalation
NoNewPrivileges=true
# Protect clock, allow USB and SPI device access
ProtectClock=yes
DeviceAllow=char-usb_device rw
DeviceAllow=char-spi rw