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greywall/internal/sandbox/learning_test.go
Mathieu Virbel 9d5d852860 feat: switch macOS learning mode from fs_usage to eslogger
Replace fs_usage (reports Mach thread IDs, requiring process name matching
with false positives) with eslogger (Endpoint Security framework, reports
real Unix PIDs via audit_token.pid plus fork events for process tree tracking).

Key changes:
- Daemon starts eslogger instead of fs_usage, with early-exit detection
  and clear Full Disk Access error messaging
- New two-pass eslogger JSON parser: pass 1 builds PID tree from fork
  events, pass 2 filters filesystem events by PID set
- Remove runtime PID polling (StartPIDTracking, pollDescendantPIDs) —
  process tree is now built post-hoc from the eslogger log
- Platform-specific generateLearnedTemplatePlatform() for darwin/linux/stub
- Refactor TraceResult and GenerateLearnedTemplate to be platform-agnostic
2026-02-26 17:23:43 -06:00

12 KiB