Code Review Feedback

⚠️ CRITICAL: Test File Syntax Errors

File: packages/opencode/test/tool/task-permission-bubbling.test.ts

Blockers that prevent test execution:

1. Line 130: Syntax error &&permission: "task" → should be permission: "task"
2. Line 88: Typo (p,any) → should be (p: any)
3. Line 101: Typo baseDenals → should be baseDenials
4. Line 72: Incorrect assertion expect(converted).toBe("deny") → should be expect(converted.action).toBe("deny")

Impact: Tests fail with syntax errors, cannot verify security logic.

Security Analysis (After Tests Fix)

✅ Permission Bubbling (acp/agent.ts)

• Child sessions detect and load parent for permission context (lines 574-603)
• SDK lookup with proper error handling (lines 89-93)
• Correct: Prevents silent permission failures in subagents

✅ Delegation Restrictions (tool/task.ts) (lines 182-191)

• Critical security: ask → deny conversion prevents permission escalation
• Child sessions inherit only explicit allow/deny from parent
• Base denials always enforced
• Correct: No unrestricted delegation chains possible

Review Questions

1. Line 601: sessionInfo.parentID! - Is parentID guaranteed for child sessions?
2. Behavior: Should permission bubbling events be logged for security auditing?

CI/CD Status

• ✅ typecheck: PASS
• ✅ test: PASS (existing tests)
• ⚠️ check-duplicates: FAIL (pre-existing issue unrelated to changes)

Summary

Implementation: Security logic is correct and sound ✅
Blockers: Test file syntax errors must be fixed ❌

Fix test typos, re-run verification, then request re-review.