[Unit]
Description=wgcloak UDP transport client
Wants=network-online.target
After=network-online.target

[Service]
Type=simple
User=wgcloak
Group=wgcloak
ExecStart=/usr/bin/wgcloak client --config /etc/wgcloak/client.toml
Restart=on-failure
RestartSec=2s
TimeoutStopSec=15s
UMask=0077

# Keep the control socket in a private runtime directory.
RuntimeDirectory=wgcloak-client
RuntimeDirectoryMode=0750
Environment=XDG_RUNTIME_DIR=/run/wgcloak-client

# Process and filesystem hardening. Review paths if the deployment changes.
NoNewPrivileges=true
PrivateTmp=true
PrivateDevices=true
ProtectSystem=strict
ProtectHome=true
ProtectKernelTunables=true
ProtectKernelModules=true
ProtectControlGroups=true
LockPersonality=true
RestrictSUIDSGID=true
RestrictNamespaces=true
RestrictRealtime=true
MemoryDenyWriteExecute=true
RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
SystemCallArchitectures=native

[Install]
WantedBy=multi-user.target