Goblin
16302ed309
Stock strfry + a default-deny write-policy plugin (kinds 0,3,5,13,1059, 10002,10050,27235 only), NIP-42 auth, neutral NIP-11, a bundled name authority (paid names/uses via GoblinPay), and a config-toggled co-located mixnet exit. Docker Compose + Caddy + hardened systemd. strfry core stays stock (plugin + config only). Validated end to end against real strfry.
60 lines
1.8 KiB
Desktop File
60 lines
1.8 KiB
Desktop File
# Hardened systemd unit for the bundled mixnet exit on bare metal.
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#
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# Install:
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# cd mixexit && cargo build --release
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# sudo install -m0755 target/release/floonet-mixexit /usr/local/bin/
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# sudo install -m0644 ../deploy/systemd/floonet-mixexit.service /etc/systemd/system/
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# sudo systemctl daemon-reload && sudo systemctl enable --now floonet-mixexit
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#
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# The exit pipes every accepted mixnet stream to ONE fixed upstream (your own
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# relay's TLS front) and honors no per-stream targets, so it is structurally
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# not an open proxy. Its mixnet identity persists in the state directory:
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# back it up, losing it rotates the exit's address and strands wallet pins.
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# After first start, publish the address from
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# /var/lib/floonet-mixexit/nym_address.txt in your relay pool listing.
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[Unit]
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Description=floonet-mixexit (scoped mixnet exit for the co-located relay)
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After=network-online.target
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Wants=network-online.target
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[Service]
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Type=exec
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DynamicUser=yes
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# Where the exit pipes accepted streams: your relay's public TLS host:port.
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Environment=FLOONET_EXIT_UPSTREAM=127.0.0.1:443
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# Persistent mixnet identity at /var/lib/floonet-mixexit.
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StateDirectory=floonet-mixexit
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StateDirectoryMode=0750
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Environment=FLOONET_MIXEXIT_DIR=/var/lib/floonet-mixexit
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ExecStart=/usr/local/bin/floonet-mixexit
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Restart=on-failure
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RestartSec=5
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# --- hardening ---
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NoNewPrivileges=yes
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ProtectSystem=strict
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ProtectHome=yes
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PrivateTmp=yes
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PrivateDevices=yes
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ProtectKernelTunables=yes
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ProtectKernelModules=yes
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ProtectControlGroups=yes
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ProtectClock=yes
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ProtectHostname=yes
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RestrictNamespaces=yes
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RestrictRealtime=yes
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RestrictSUIDSGID=yes
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LockPersonality=yes
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SystemCallArchitectures=native
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SystemCallFilter=@system-service
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SystemCallFilter=~@privileged @resources
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ReadWritePaths=/var/lib/floonet-mixexit
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RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX
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[Install]
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WantedBy=multi-user.target
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