diridp.service

# Example systemd unit file for diridp

[Unit]
Description=diridp
After=fs.target

[Install]
WantedBy=multi-user.target

[Service]
# The `-s` option enables syslog prefixing of output, which systemd parses.
# Note that output is still sent to stderr.
ExecStart=/usr/local/bin/diridp -s /etc/diridp/config.yaml
Restart=always
RestartSec=10

# It's useful to have script run beforehand that ensures directories have the
# correct permissions. The `+` prefix runs the script as root, regardless of
# the `User=` setting. An example script could be:
#
#   #/bin/sh
#   set -e
#   install -d -o diridp -g my-app -m 0750 /run/diridp/my-application
#
ExecStartPre=+/etc/diridp/create-dirs.sh

# Creates `/var/lib/diridp`.
# This matches the default storage location for keys and web files.
StateDirectory=diridp

# These are recommended options to limit diridp to just `/run/diridp`. The
# directory is not used by diridp itself, but is the recommended location for
# token paths in your diridp configuration.
#
# Disabling some of these options can be useful when tokens need to be placed
# in other filesystem locations for compatibility.
User=diridp
RuntimeDirectory=diridp
RuntimeDirectoryPreserve=true
PrivateHome=true
PrivateTmp=true
ProtectSystem=strict

# These all enable additional sandboxing for functionality diridp doesn't use.
# Notably, it doesn't require any network access at all.
CapabilityBoundingSet=
IPAddressDeny=any
LockPersonality=true
MemoryDenyWriteExecute=true
NoNewPrivileges=true
PrivateDevices=true
PrivateNetwork=true
ProtectClock=true
ProtectControlGroups=true
ProtectHostname=true
ProtectKernelLogs=true
ProtectKernelModules=true
ProtectKernelTunables=true
ProtectProc=noaccess
RemoveIPC=true
RestrictAddressFamilies=none
RestrictNamespaces=true
RestrictRealtime=true
RestrictSUIDSGID=true
SystemCallArchitectures=native
SystemCallErrorNumber=EPERM
SystemCallFilter=@system-service
SystemCallFilter=~@privileged @resources