archipelagoandClaude Fable 5
abf0f56afc
Scanning archi-dev-box from OUTSIDE found five ports serving their screens with no login — lnd-ui 18083, bitcoin-ui 8334, fips-ui 8336, electrs-ui 50002 and the Fedimint Guardian 8175 — none of which appeared in the gate's unprotected list. They are host-networked, so Podman publishes nothing to pin and their manifests declared 'ports: []'; the gate builds its map from declared ports, so it neither protected them nor reported them. An audit that reports success while five screens are open is worse than no audit. Their nginx now listens on 127.0.0.1 instead of 0.0.0.0, and each port is declared 'auth: gated' so the daemon owns the outside. 'bind:' on a host-networked app is a statement of where the container listens, not a publish instruction — quadlet already skips PublishPort in host mode. Guardian 8175 is declared on the fedimint app because its companion has no manifest, and the gate keys on port, not container. Credential paths were NOT exposed and are verified so: /lnd-connect-info, the /proxy/lnd/ passthrough, container logs and every RPC method through these screens all return 401 unauthenticated. What leaked was the page shell. Also fixes the delivery gap that would have made this unshippable: only bitcoin-ui, lnd-ui and electrs-ui were ever rsynced to /opt/archipelago/docker, so edits to fips-ui and fedimint-ui reached nodes through no path at all. All five now sync; the two whose rebuilds the daemon owns are synced without being handed to container-specs. Every remaining undeclared port is now declared with a stated reason — gated: botfights 9100, router 8084, pine 10380; exempt with rationale: fedimint consensus 8173/8174, gateway 8176/9737, netbird 8086/8087 (TLS + own auth, and enrolled devices cannot hold a session), pine TLS 10381, lightning-stack REST 8091 (macaroon, mirrors lnd). Zero undeclared ports remain across all 56 manifests. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
52 lines
2.0 KiB
Nginx Configuration File
52 lines
2.0 KiB
Nginx Configuration File
server {
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# Loopback ONLY. This container is host-networked, so this nginx binds the
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# HOST's address directly — `listen 8175;` meant every interface, and the
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# app gate could never stand in front of it (there is no podman publish to
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# pin, and the manifest declared no port, so the gate neither protected it
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# nor reported it — it served this page to anyone who asked, on LAN,
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# Tailscale and the mesh alike). Binding loopback lets the daemon claim the
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# external addresses and authenticate them; see appgate::listener.
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listen 127.0.0.1:8175;
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server_name _;
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proxy_intercept_errors on;
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error_page 500 502 503 504 = @wait_page;
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# Serve our own wait-page/icon assets locally first, but fall back to the
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# real fedimint guardian (:8177) for ITS bundled /assets/*.css|js. Without
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# the fallback, the guardian UI's stylesheets resolve to this local root,
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# 404, and the app renders unstyled (B13 fixed the local icon; this fixes
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# the guardian UI's own CSS).
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location /assets/ {
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root /usr/share/nginx/html;
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add_header Cache-Control "public, max-age=3600" always;
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try_files $uri @guardian_assets;
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}
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location @guardian_assets {
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proxy_pass http://127.0.0.1:8177;
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proxy_http_version 1.1;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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}
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location / {
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proxy_pass http://127.0.0.1:8177;
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proxy_http_version 1.1;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection "upgrade";
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}
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location @wait_page {
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root /usr/share/nginx/html;
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add_header Cache-Control "no-store" always;
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try_files /index.html =503;
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}
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}
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