Files
Bose-SoundTouch/pkg
Tobias GesellchenandClaude Sonnet 4.6 118e3fc4a0 feat(health): add speaker_ca_bundle integrity check
Two per-device checks run against each speaker's CA bundle via a
single SSH probe round-trip:

  (1) Every PEM block from ca-bundle.crt.original (the factory backup
      written by TrustCACertFromBytes on first CA injection) must be
      present in the live ca-bundle.crt. A missing block means the
      original trust store was truncated, which would break external
      HTTPS (Spotify, Amazon, firmware updates).

  (2) The AfterTouch CA sentinel (# AfterTouch) must be present in
      the live bundle. Without it the speaker rejects AfterTouch's
      TLS cert and migration is effectively inactive.

Both findings carry a QuickFix:
  - FixIDRestoreAndInjectCA: cp .original → live bundle over SSH,
    then TrustCACert to re-inject the AfterTouch CA.
  - FixIDInjectCACert: TrustCACert only (original certs intact).

Graceful degradation:
  - SSH unavailable → SeverityInfo, no fix offered.
  - .original absent (device never had install-ca run) → SeverityWarning,
    suggest install-ca; check (2) still runs.

Infrastructure changes:
  - ssh_probe.go: add ca-bundle.crt.original to probeFilePaths (free
    in the existing single-round-trip batch).
  - setup.go: export ProbeCABundles and RestoreCABundleFromOriginal so
    the handlers package can use them without exposing speakerProbe.
  - Fix executors live in handlers (need setup.Manager) per the
    established boundary used by completeSpeakerPairingFix.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-27 01:25:56 +02:00
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