[Unit]
Description=Browser HTTPS transport relay
After=network-online.target mtproxy.service tproxy-firewall.service
Wants=network-online.target mtproxy.service
Requires=tproxy-firewall.service

[Service]
Type=simple
User=tproxy
Group=tproxy
LoadCredential=profiles.json:/etc/tproxy-server/profiles.json
ExecStart=/usr/local/bin/tproxy-server -config /etc/tproxy-server/config.json
Restart=on-failure
RestartSec=3s
TimeoutStopSec=20s
LimitNOFILE=1048576
NoNewPrivileges=true
PrivateDevices=true
PrivateTmp=true
ProtectClock=true
ProtectControlGroups=true
ProtectHome=true
ProtectHostname=true
ProtectKernelLogs=true
ProtectKernelModules=true
ProtectKernelTunables=true
ProtectProc=invisible
ProtectSystem=strict
ProcSubset=pid
ReadOnlyPaths=-/srv/tproxy-site
RestrictAddressFamilies=AF_INET AF_INET6
RestrictNamespaces=true
RestrictRealtime=true
RestrictSUIDSGID=true
LockPersonality=true
MemoryDenyWriteExecute=true
CapabilityBoundingSet=
IPAddressDeny=any
IPAddressAllow=localhost
SystemCallArchitectures=native
SystemCallFilter=@system-service
UMask=0077

[Install]
WantedBy=multi-user.target