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>
Groundwork for the app gate (item 1): before anything can enforce
authentication on app ports, the node has to know which ports are
*supposed* to be reachable without it.
`PortMapping` grows `auth` (PortAuth::Session | None, defaulting to
Session) and `auth_rationale`. The default is deliberately the protected
one. Every app port on this node answered with no credential at all over
LAN, Tailscale, Tor and the FIPS mesh alike — reproduced 2026-08-03 —
precisely because exposure was what you got by saying nothing. Inverting
the default means a new app is protected unless its manifest argues for
an exemption.
Validation makes the argument mandatory: `auth: none` without a
rationale is rejected, and so is a rationale without `auth: none` (that
combination means the author wrote an exemption and did not get one —
shipping it silently would leave them believing otherwise).
17 ports across 12 apps are declared exempt, each with its reason. They
are the ports that cannot sit behind an HTTP login page at all: Lightning
p2p (BOLT-8 noise), LND gRPC/REST and CLN gRPC (macaroon / mutual TLS —
Zeus and remote wallets dial these directly), Bitcoin p2p gossip,
electrum wire protocol, Wyoming voice streams, git-over-SSH, and the UDP
discovery protocols (mDNS, SSDP, STUN). Everything else — 39 published
ports — now defaults to gated.
Bitcoin's RPC 8332 is deliberately NOT exempted: it is already
`bind: 127.0.0.1`, so the gate never sees it, and claiming an exemption
it does not need would put a line in the audit list that means nothing.
If the loopback bind is ever dropped, it fails closed.
Two corpus tests keep this honest: every shipped manifest must parse
under the new rules, and the exempt set is pinned at 17 so any change to
the node's unauthenticated surface has to be a deliberate edit.
Tests: 73/73 archipelago-container, workspace builds clean.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The strfry/vaultwarden 8082 collision shipped in a signed catalog
because nothing checks cross-app host ports. Fix the remaining latent
pairs from the cfb8d953 audit — did-wallet 8083→8088 (filebrowser
keeps 8083), morphos-server 8086→8089 (netbird-server keeps 8086),
lightning-stack 8087→8091/9737→9738 (netbird and fedimint-gateway
keep theirs) — and fix their healthchecks, which probed the HOST port
inside the container (same class as strfry 6fe62355; now 127.0.0.1 +
container port). load_manifests now flags collisions across the
merged disk+catalog set (bitcoin variants and the mempool umbrella
pair are exempt as mutually exclusive), and a repo-level test parses
apps/*/manifest.yml so a future latent pair fails CI instead of
shipping.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Added no_new_privileges: true, user: 1000, and seccomp_profile: default
to all app manifests. Created community app review checklist.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
