fileIsSafe() returned true unconditionally on win32 ('ACL check is a
follow-up'), leaving the best-effort directory DACL as the only guard on
what the runner imports and executes. The follow-up: before importing a
unit, read its SDDL (Get-Acl via the full-System32-path powershell) and
refuse loudly — exactly like the Unix mode-bits path — unless the owner
is SYSTEM/Administrators/TrustedInstaller (or the account the runner
itself runs as, mirroring Unix's 'your own file is fine') and no other
principal holds a write-capable allow ACE (write/append data, EA/attrs,
DELETE, WRITE_DAC, WRITE_OWNER, generic write/all).
The SDDL verdict is a pure exported function with platform-independent
tests; unknown ACE shapes and unreadable ACLs fail closed. Inherit-only
ACEs (templates for children) and deny ACEs don't trip it.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The runner only found unscoped `punktfunk-plugin-*` packages. An unscoped
package can't be split across registries, which forced plugins to bundle their
own copy of @punktfunk/host + effect (the plugin's Gitea registry has no
`effect`; `--registry <gitea>` 404s it). Discovering the scoped
`@punktfunk/plugin-*` convention lets a plugin resolve cleanly from one scope
map and depend on @punktfunk/host + effect as SHARED (hoisted) deps instead of
bundling — no per-plugin duplication. Additive: unscoped names still work.
Bumps @punktfunk/host to 0.1.1.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The optional supervision layer (RFC §8): one service runs everything in
<config_dir>/scripts/ plus installed punktfunk-plugin-* packages
(<config_dir>/plugins/node_modules/), as Effect fibers.
- Plugins (a definePlugin default export, either main shape) are
SUPERVISED: a failure restarts them with capped exponential backoff
(jittered, 1s→60s); a clean return completes them. The Effect shape
runs under the PunktfunkHost layer; the async-fn shape gets a facade
client whose close is scope-guaranteed.
- Bare scripts are one-shot: importing them is the run, no restart
(export a plugin to be supervised).
- Shutdown is STRUCTURAL: SIGINT/SIGTERM interrupt the whole fiber tree,
so Effect plugins' scoped finalizers run and clients close before
exit — the systemctl-stop story, and the reason the Effect plugin
shape exists at all.
- The sshd rule applies to unit files (world-writable → refused loudly);
cache-busted imports make restarts real; --list for inventory.
6 new bun tests (17 total green): discovery + refusal, both plugin
shapes against a mock host, crash→restart with backoff, one-shot
semantics, and finalizer-on-interrupt. Live-verified against a real
host: a supervised watcher plugin received library.changed through the
pinned tunnel, and SIGTERM shut the tree down structurally (exit 0).
Deferred to the packaging follow-up (release.yml is in flight in a
parallel session): the vendored-Bun deb/rpm/iss packages and the
host-log-ring tee (needs a host ingest endpoint); console page rides
the other console surfaces.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
enricobuehlerandClaude Fable 5