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Orca Worker
b3def35ec1
Path hardening verified the DACL it wrote by comparing the SIDs `icacls /save` reports. SDDL substitutes two-letter aliases for well-known SIDs, and the resolution table could only hold constants -- but `LA` and `LG` name an account by RID inside the *machine's own* SID, so on a box whose user is the built-in Administrator (a CI runner, an Administrator-only install) the current user read back as `LA`, matched nothing, and hardening reported failure for every path. Resolve those two against the machine authority derived from the user SID; without one they stay unresolved and the comparison still fails closed. Three secret stores treated any read failure as "malformed -- regenerate" and overwrote. A hardened file granting a SID this process does not hold reads as EPERM while its directory stays writable, so the overwrite succeeds: renaming over an unreadable file needs FILE_DELETE_CHILD on the parent, not DELETE on the file. That destroyed the E2EE secret key, every paired device's bearer token, and the plugin vault. Distinguish EPERM/EACCES from a parse failure and refuse. Also close the async lane's unhandled rejection: `void p.then(onSettled)` turned a throw from `onSettled` into a dead main process, and the retry budget it calls threw whenever nothing had configured it -- a contract held only by import order. The budget now defaults its own bounds.