2 Commits

Author SHA1 Message Date
khyari hamza 493e5cf8a1 fix(security): wire read_only through ExecuteStubActor and replace stubs with real tests
- Add read_only kwarg to ExecuteStubActor.execute(), propagated to
  ChangeSetCapture; PlanExecutor._run_execute_with_stub passes
  plan.read_only through the execution path (P1 #2 fix)
- Replace CLI fail-fast and Action-Skill stub scenarios with real
  ExecuteStubActor spy test and SkillContext.enforce_write_guard
  integration tests (P2 #1 fix)
- Update docs: remove unimplemented Layer 5 (Action-Skill), add
  ExecuteStubActor wiring description, fix test command (P2 #2 fix)

ISSUES CLOSED: #322
2026-02-26 20:33:20 +00:00
khyari hamza 2b09568cfa feat(security): enforce read-only actions
Tighten ToolRuntime._enforce_capabilities() to block ANY tool with
writes=True when plan_read_only is set, removing the not-cap.read_only
loophole that allowed certain write tools through. Tool name is now
always included in the ToolAccessDeniedError message.

Add read_only flag to ChangeSetCapture with ReadOnlyViolationError
raised when write-capable tools are wrapped on a read-only plan.

Add CLI fail-fast guards on plan execute and plan apply commands that
abort before calling the service layer if plan.read_only is True.

SkillContext.enforce_write_guard() already included tool name
correctly and required no changes.

Includes 18 Behave scenarios (90 steps), Robot integration tests,
ASV benchmarks, and docs/reference/read_only_actions.md.

ISSUES CLOSED: #322
2026-02-26 20:33:20 +00:00