# Copyright (c) 2015-2019, Arizona Board of Regents.
#
# This file is part of NDNS (Named Data Networking Domain Name Service).
# See AUTHORS.md for complete list of NDNS authors and contributors.
#
# NDNS is free software: you can redistribute it and/or modify it under the terms
# of the GNU General Public License as published by the Free Software Foundation,
# either version 3 of the License, or (at your option) any later version.
#
# NDNS is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
# without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
# PURPOSE.  See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# NDNS, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
#
# Author: Eric Newberry <enewberry@email.arizona.edu>
# Author: Davide Pesavento <davidepesa@gmail.com>

[Unit]
Description=Domain Name Service for NDN
Documentation=man:ndns-daemon(1)
BindsTo=nfd.service
After=nfd.service

[Service]
Environment=HOME=%S/ndn/ndns
ExecStart=@BINDIR@/ndns-daemon
Restart=on-failure
RestartPreventExitStatus=2
User=ndns

LockPersonality=yes
MemoryDenyWriteExecute=yes
NoNewPrivileges=yes
PrivateDevices=yes
PrivateTmp=yes
PrivateUsers=yes
ProtectControlGroups=yes
ProtectHome=yes
ProtectKernelModules=yes
ProtectKernelTunables=yes
ProtectSystem=full
RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
RestrictNamespaces=yes
RestrictRealtime=yes
StateDirectory=ndn/ndns
SystemCallArchitectures=native
SystemCallErrorNumber=EPERM
SystemCallFilter=~@clock @cpu-emulation @debug @module @mount @obsolete @privileged @raw-io @reboot @setuid @swap

[Install]
WantedBy=multi-user.target
WantedBy=nfd.service