Files
archy/apps/aiui/manifest.yml
T
archipelagoandClaude Opus 5 3716b6e9c3 fix(security): two gate bugs that would have made the rollout a no-op
Both found while setting up the on-node test, and both fail silently in
the same direction — the gate reports success while protecting nothing,
which is the exact failure the module was written to prevent.

1. Loopback-pinned ports were skipped entirely.

`identity.rs` dropped any port whose manifest sets `bind: 127.0.0.1`,
reasoning that a loopback publish is not externally reachable. But
`listener.rs` requires loopback-pinning as the PRECONDITION for gating —
while an app holds 0.0.0.0:<port> the kernel will not let the gate bind
that port at all. So the two contradicted each other: pinning an app, the
one action that lets the gate take over, was also what removed it from
the gated set. Completing the entire migration would have gated nothing,
and GateStatus would have reported zero unprotected ports while doing it.

`bind` cannot carry this decision, because two unrelated intentions
produce an identical loopback publish: Bitcoin's RPC 8332 is pinned so
the LAN CANNOT reach it (fronting it would newly expose it on every host
address, behind a login but exposed where it deliberately was not),
whereas a migrated app is pinned precisely so the gate CAN. Inferring
from `bind` breaks one or the other, so the intent is now declared:
`PortAuth::Local` means the first case. The three ports that are
host-local by intent (bitcoin-core/knots 8332, aiui 5180 — all already
`bind: 127.0.0.1`) say so, and a loopback publish with `auth: session`
stays gated. A test pins that property.

2. The port map was never refreshed.

`AppGate::refresh()` existed, was documented as making catalog changes
apply without a restart, and was called by nothing. The map was built
once in `new()`, so an app installed while the daemon runs would never be
gated — and would never appear in `unprotected` either, so the node would
report itself fully enforced while serving a brand-new app to anyone who
asked. The sweep now refreshes before classifying.

Tests: 22/22 appgate, 73/73 archipelago-container.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-03 18:41:29 -04:00

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YAML

app:
id: aiui
name: AI Assistant
version: 0.1.0
description: Conversational AI interface for Archipelago. Quarantined — communicates only via context broker.
internal: true # System-managed, not shown in App Store
container:
image: localhost/archipelago-aiui:latest
pull_policy: always
resources:
cpu_limit: 1
memory_limit: 512Mi
disk_limit: 1Gi
security:
capabilities: []
readonly_root: true
no_new_privileges: true
user: 1000
seccomp_profile: default
network_policy: isolated # No outbound network — all data comes via context broker
apparmor_profile: aiui
ports:
- host: 5180
container: 80
protocol: tcp
bind: 127.0.0.1 # Only accessible via nginx proxy, not externally
auth: local
health_check:
type: http
endpoint: http://localhost:80
path: /
interval: 60s
timeout: 5s
retries: 3