[Unit]
Description=An open source ChatGPT UI (lecacy version)
After=network.target

[Service]
Type=exec

Environment=NODE_ENV=production

User=chatbot-ui
Group=chatbot-ui

WorkingDirectory=/usr/share/webapps/chatbot-ui-legacy-git
ExecStart=/usr/bin/node node_modules/.bin/next start

CapabilityBoundingSet=
NoNewPrivileges=true
PrivateDevices=true
RemoveIPC=true
LockPersonality=true

ProtectControlGroups=true
ProtectKernelTunables=true
ProtectKernelModules=true
ProtectKernelLogs=true
ProtectClock=true
ProtectHostname=true
ProtectProc=noaccess

RestrictRealtime=true
RestrictSUIDSGID=true
RestrictNamespaces=true
RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6

ProtectSystem=strict
ProtectHome=true
PrivateTmp=true

SystemCallArchitectures=native
SystemCallFilter=@system-service @pkey

[Install]
WantedBy=multi-user.target