archipelagoandClaude Opus 5 d15cd58d7f
Demo images / Build & push demo images (push) Successful in 3m34s
feat(lnd): rotate Lightning macaroons from the dashboard, and stop stranding BTCPay
Rotating LND's macaroons was an SSH-only script, which in practice meant it did
not happen — while a macaroon is a bearer token with no revocation and no expiry,
so anything that ever read one keeps the ability to spend until they are
replaced. Settings → Lightning credentials now does it behind the node password,
shows a step checklist, and refuses to report success unless it has confirmed the
node identity and channel census are unchanged.

Three findings from performing a real rotation on a dev node, each fixed here:

1. BTCPay was left holding a dead credential, silently. Its connection string
   carries the macaroon INLINE (LND's datadir is owned by its container subuid,
   so btcpay cannot bind-mount the file), and the daemon only regenerates that
   secret when LND's TLS cert thumbprint changes — which macaroon rotation does
   not touch. Result: btcpay up, LND up, both healthy, every Lightning payment
   failing, nothing anywhere saying why.

2. Rewriting the secret is not enough to fix it. `secret_env_hash` makes the
   change visible as env drift, but the reconcile loop runs `ExistingOnly` at
   boot AND periodically, and there it deliberately leaves running
   restart-sensitive apps untouched — observed once per tick for half an hour on
   the dev node. So this reuses FED-07's `credential_rotated` carve-out via a new
   default-no-op `ContainerOrchestrator::mark_credential_rotated`, on the same
   reasoning: restart sensitivity protects apps that are working, and this one is
   working only in appearance. The shell script cannot reach an in-process flag,
   so it removes the container and lets desired-state recovery rebuild it.

3. LND stayed locked forever on a loaded node. The unlocker is only served after
   channel.db/graph.db/wallet.db open, measured at 2m38s on a box running 30
   containers; the unlock helper gave up at ~60s. That is not a harmless retry —
   reconcile records the post-start hook as failed, restarts LND, and the slow
   open begins again, so the wallet never opens and every LND-dependent app stays
   broken. The not-ready budget is now ~10 minutes; a genuinely wrong password
   still exits on the first pass via `all_rejected`.

Safety properties worth not regressing:
- No macaroon content in any response, error, log line or the polled progress
  feed — digests and byte counts only.
- Rotation unlocks via a new `unlock_existing_wallet_no_wipe`, so there is no
  code path from "rotate my credentials" to `recreate_wallet_destructively`. A
  wallet whose password this node lacks fails the rotation with the wallet intact.
- Channels are compared as active+inactive totals, not `num_active_channels`,
  which legitimately dips after any restart while peers reconnect.
- Backup verified by file count before anything is deleted.

Verified: cargo check + fmt clean, 6 new unit tests and the 6 existing
container::lnd tests pass, vue-tsc clean, and the built bundle contains the three
new RPC method names (the frontend build can silently no-op).

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-08 07:45:51 -04:00
2026-03-17 00:03:08 +00:00

Archipelago

Self-sovereign Bitcoin node OS and manifest-driven app platform.

Archipelago is a bootable personal server OS for Bitcoin infrastructure, self-hosted apps, mesh communication, decentralized identity, and federation. Apps are packaged as declarative manifest.yml files and run as rootless Podman containers managed by the Rust backend.

Debian 13 License Rust Vue.js Version

What is here

  • core/ - Rust workspace: backend API, container runtime, security, OpenWrt helpers, and performance/resource management.
  • neode-ui/ - Vue 3 + TypeScript frontend.
  • apps/ - app manifests and custom app container sources.
  • docker/ - supporting container build contexts for UI companion surfaces.
  • image-recipe/ - bootable image/ISO build inputs.
  • Android/ - Android companion app.
  • scripts/ - development, release, deployment, and validation tooling.
  • docs/ - architecture, app packaging, operations, API, and roadmap docs.

Platform model

Archipelago is built as a developer-ready app platform, not a fixed appliance:

  • Apps are declared in apps/<app-id>/manifest.yml.
  • The Rust parser in core/container/src/manifest.rs is the canonical schema.
  • The orchestrator compiles manifests to rootless Podman/Quadlet runtime state.
  • App data lives under /var/lib/archipelago/<app-id>/.
  • Secrets are generated or read from /var/lib/archipelago/secrets/ and injected through Podman secrets rather than static environment values.
  • Release and app catalogs are signed and verified against a pinned trust anchor.

Start with:

Quick start

Frontend

cd neode-ui
npm install
npm start

The dev UI runs at http://localhost:8100 with a mock backend on :5959.

Backend

cd core
cargo build
cargo test --all-features

Linux is the supported backend runtime and release-build target. macOS is fine for frontend work and many Rust compile/test loops, but host integration tests that touch Podman, systemd, networking, or image build paths require Linux.

App manifests

./scripts/validate-app-manifest.sh apps/filebrowser/manifest.yml
python3 scripts/generate-app-catalog.py
python3 scripts/check-app-catalog-drift.py --release --strict

scripts/generate-app-catalog.py requires Python with PyYAML installed.

Documentation map

The full, grouped index lives at docs/README.md. The most common entry points:

Doc Purpose
Architecture System layers, crates, data paths, security model
Developer Guide Local setup, code workflow, testing
API Reference JSON-RPC API overview
App Developer Guide How to package and test apps
App Manifest Spec Manifest schema and validation rules
Nostr Git Source Hosting Plan ngit/NIP-34 contribution workflow and maintainer model
Apps README Packaged app catalog overview
Image Recipe Bootable image build flow
Roadmap Shipped, in-progress, and planned work
Archive Historical plans, audits, and handoffs

Contributing

Read CONTRIBUTING.md before opening a pull request. For security issues, follow SECURITY.md and do not open a public issue.

License

Archipelago is licensed under the MIT License. Third-party notices are listed in NOTICE and generated license inventories in component release artifacts.

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