Hardening on top of the TCC daemon-identity salvage:
- _validate_cua_driver_app_signature: codesign -dv gate requiring EXACT
Identifier=com.trycua.driver and the official team (4YEC26S9KF) before
/usr/bin/open hands the bundle to LaunchServices — the identity fix must
not double as a launcher for arbitrary/impostor bundles (suffixed
identifiers and wrong teams rejected; unsigned dev builds only via
computer_use.allow_unsigned_driver: true in config.yaml).
- _resolve_cua_driver_app_path: derive the bundle ONLY from the resolved
driver binary — the /Applications fallback could launch a DIFFERENT
install than the manifest resolved.
- open -n -g: don't activate/steal focus when launching the daemon.
- 7 new tests incl. sabotage-verified exact-match assertions.
Grafted from #76433's review direction (@Chadmc9889's original fail-closed
validation requirement).
Co-authored-by: Chadmc9889 <Chadmc9889@users.noreply.github.com>
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