Files
roboco/tests/unit/gateway/test_content_actions_ownership.py
T
Renn F 4829f93a68 fix(gateway): unblock task claim; full Phase 0/1/2 remediation
Resolves the 100% claim-failure rate introduced by the gateway rewrite
  (commit 62bda0c plus 78 follow-ups). Live smoke runs hit
  `404 /api/v2/flow/developer/...` on every dev verb plus a manifest
  fallback that silently exposed off-role verbs to PMs — confirmed
  firing simultaneously in NAS agent logs (be-dev-1, be-pm, main-pm).

  Audit reports under docs/internal/audit_2026_05_04/ catalogue 49
  defects across gateway, services, prompts, MCP transport, substrate,
  and tests (8 detail reports + master synthesis). Six smoking guns;
  three proven in production logs.

  Phase 0 — unblock claim:
  - URL prefix /api/v2/flow/dev → /developer; slug-map board roles
    (product_owner, head_marketing) → /board (D-01)
  - _i_will_work_on AttributeError on None across pending /
    needs_revision / claimed re-entry branches (D-02)
  - Seed last_heartbeat_at in _qa_or_doc_claim (D-03)
  - Drop misleading i_have_committed verb; dev flow uses commit() (D-04)
  - Manifest mount via compose; flow_server + do_server fail loud
    instead of exposing all-verbs fallback (D-12)
  - MCP _post() surfaces envelope body on 4xx so agents see remediate
    hints (D-13)
    on git failure so retries aren't blocked by half-state (S-01)

  Phase 1 — lifecycle stability:
  - _resolve_skill falls back to AgentTable.capabilities (D-06)
  - main_pm_complete uses kwargs for escalate_to_ceo (D-07)
  - i_am_done auto-runs submit_verification when in_progress (D-08)
  - active_claimant_id wired in claim/unclaim paths — single-claimant
    invariant now functional (D-05)
  - qa_pass/qa_fail assert claimed_by parity with qa_agent_id (D-18)
  - Prompt-drift sweep: fail() shape, i_am_done(task_id, notes),
    subtask cap (12 hard / 8 soft), error-code symbology rewritten in
    base.md + per-role anti-patterns (D-10/11/29/30/31, D-37)

  Phase 2 — invariants + architecture:
  - Real-DB integration test exercising claim → in_progress → commit
    → submit_for_qa → i_am_done → awaiting_qa (P2-1)
  - choreographer.py → package; 3 of 6 role mixins extracted
    (board, doc, qa). _impl.py 2,526 → 2,080 lines (-18%). Continuation
    plan in docs/internal/audit_2026_05_04/p2_2_decompose_plan.md (P2-2)
  - Closure guards consolidated via _subtasks_not_terminal_envelope (P2-3)
  - TaskService.unclaim_for_reaper routed through canonical
    _validate_and_set_status; in_progress → pending added to
    VALID_TRANSITIONS (P2-4)
  - Dead code removed: i_am_done_with_catchup verb, _run_catch_up helper
    (P2-5)
  - 6 state-machine invariants asserted via property test (P2-6)
  - attempt_id (uuid4) stamped on every gateway.rejected audit row (P2-7)
  - _reconcile_orphan_claims_on_startup rolls back tasks left CLAIMED
    with branch_name=NULL from prior crashes (P2-8)
  - scripts/regenerate_verb_tables.py introspects Pydantic schemas +
    role_config; compose_prompt injects per-role tables as a layer.
    Eliminates the prompt-drift class structurally (P2-9)

  Other:
  - D-48: orchestrator mounts host's ~/.claude.json when present so
    agents don't boot from backup recovery on every spawn
  - D-49: dev dispatcher rejects role-mismatched spawns (e.g. doc task
    assigned to dev agent)

  Tests: 553 pass · ruff + mypy clean. Live NAS smoke verification
  pending — needs the stack brought back up.
2026-05-04 23:43:55 +02:00

361 lines
12 KiB
Python

"""Gate Set D: content-tool ownership guards in ContentActions.
When a caller passes a ``task_id`` to commit / say / dm / note / evidence,
the gateway must verify ``task.assigned_to == caller_agent_id`` before
allowing the side effect.
Pre-gateway equivalent: agents could only act on tasks they owned because
the MCP handlers resolved task from session context. With the gateway
exposing the task_id parameter, the ownership check must be explicit.
Exception: ``say`` and ``dm`` without a task_id (channel-only / off-task
A2A) are exempt — used for channel announcements.
"""
from __future__ import annotations
from unittest.mock import AsyncMock, MagicMock
from uuid import uuid4
import pytest
from roboco.services.gateway.content_actions import ContentActions, ContentActionsDeps
def _make_deps(**overrides: AsyncMock) -> ContentActionsDeps:
if "task" in overrides:
task = overrides["task"]
else:
task = AsyncMock()
task.get_active_task_for_agent.return_value = None
# commit() now checks caller role; default to developer.
task.agent_for.return_value = MagicMock(role="developer")
if "git" in overrides:
git = overrides["git"]
else:
git = AsyncMock()
git.commit.return_value = {"sha": "abc12345"}
git.diff.return_value = ""
messaging = overrides.get("messaging", AsyncMock())
a2a = overrides.get("a2a", AsyncMock())
journal = overrides.get("journal", AsyncMock())
workspace = overrides.get("workspace", AsyncMock())
notifications = overrides.get("notifications", AsyncMock())
return ContentActionsDeps(
task=task,
git=git,
messaging=messaging,
a2a=a2a,
journal=journal,
workspace=workspace,
notifications=notifications,
)
# ---------------------------------------------------------------------------
# commit — uses get_active_task_for_agent which is already a self-scoped query.
# But if a caller had explicit task_id semantics, we'd guard them. The current
# commit verb uses active task; tests below verify it cannot reach a task that
# isn't theirs (active task query handles this naturally).
# ---------------------------------------------------------------------------
@pytest.mark.asyncio
async def test_commit_active_task_returned_must_be_caller_owned() -> None:
"""get_active_task_for_agent already self-scopes; verify call signature."""
agent_id = uuid4()
task_id = uuid4()
task_obj = MagicMock(
id=task_id,
status="in_progress",
assigned_to=agent_id,
branch_name="feature/backend/abc",
)
task_svc = AsyncMock()
task_svc.get_active_task_for_agent.return_value = task_obj
git_svc = AsyncMock()
git_svc.commit.return_value = {"sha": "deadbeef1234"}
deps = _make_deps(task=task_svc, git=git_svc)
ca = ContentActions(deps)
env = await ca.commit(
agent_id=agent_id,
message="feat(api): add /healthz endpoint",
)
assert env.error is None
task_svc.get_active_task_for_agent.assert_awaited_once_with(agent_id)
# ---------------------------------------------------------------------------
# note — explicit task_id ownership
# ---------------------------------------------------------------------------
@pytest.mark.asyncio
async def test_note_with_task_id_blocks_when_not_assignee() -> None:
"""note(task_id=X) where X is owned by someone else is rejected."""
agent_id = uuid4()
other_id = uuid4()
task_id = uuid4()
task_obj = MagicMock(id=task_id, status="in_progress", assigned_to=other_id)
task_svc = AsyncMock()
task_svc.get.return_value = task_obj
journal_svc = AsyncMock()
deps = _make_deps(task=task_svc, journal=journal_svc)
ca = ContentActions(deps)
env = await ca.note(
agent_id=agent_id,
text="I am putting a note on someone else's task",
scope="reflect",
task_id=task_id,
)
body = env.as_dict()
assert body["error"] == "not_authorized"
assert str(task_id) in body["message"] or "assignee" in body["message"]
journal_svc.write_entry.assert_not_awaited()
@pytest.mark.asyncio
async def test_note_with_task_id_allows_when_assignee() -> None:
"""note(task_id=X) where X is owned by caller succeeds."""
agent_id = uuid4()
task_id = uuid4()
task_obj = MagicMock(id=task_id, status="in_progress", assigned_to=agent_id)
task_svc = AsyncMock()
task_svc.get.return_value = task_obj
task_svc.get_active_task_for_agent.return_value = None
journal_svc = AsyncMock()
deps = _make_deps(task=task_svc, journal=journal_svc)
ca = ContentActions(deps)
env = await ca.note(
agent_id=agent_id,
text="Reflecting on my own task",
scope="reflect",
task_id=task_id,
)
assert env.error is None
journal_svc.write_entry.assert_awaited_once()
@pytest.mark.asyncio
async def test_note_without_task_id_skips_ownership_check() -> None:
"""note without task_id is fine (might be a general entry)."""
agent_id = uuid4()
task_svc = AsyncMock()
task_svc.get_active_task_for_agent.return_value = None
journal_svc = AsyncMock()
deps = _make_deps(task=task_svc, journal=journal_svc)
ca = ContentActions(deps)
env = await ca.note(
agent_id=agent_id,
text="A general reflection note with enough length",
scope="reflect",
)
assert env.error is None
journal_svc.write_entry.assert_awaited_once()
# ---------------------------------------------------------------------------
# say — explicit task_id ownership (only when task_id provided)
# ---------------------------------------------------------------------------
@pytest.mark.asyncio
async def test_say_with_task_id_blocks_when_not_assignee() -> None:
"""say(task_id=X) where X is owned by someone else is rejected."""
agent_id = uuid4()
other_id = uuid4()
task_id = uuid4()
task_obj = MagicMock(id=task_id, status="in_progress", assigned_to=other_id)
task_svc = AsyncMock()
task_svc.get.return_value = task_obj
messaging_svc = AsyncMock()
deps = _make_deps(task=task_svc, messaging=messaging_svc)
ca = ContentActions(deps)
env = await ca.say(
agent_id=agent_id,
channel="backend-cell",
text="Posting on someone else's task",
task_id=task_id,
)
body = env.as_dict()
assert body["error"] == "not_authorized"
messaging_svc.post_to_channel.assert_not_awaited()
@pytest.mark.asyncio
async def test_say_without_task_id_is_exempt() -> None:
"""say() with NO task_id and no active task: channel announcement, allowed."""
agent_id = uuid4()
task_svc = AsyncMock()
task_svc.get_active_task_for_agent.return_value = None
messaging_svc = AsyncMock()
deps = _make_deps(task=task_svc, messaging=messaging_svc)
ca = ContentActions(deps)
env = await ca.say(
agent_id=agent_id, channel="all-hands", text="General announcement"
)
assert env.error is None
messaging_svc.post_to_channel.assert_awaited_once()
@pytest.mark.asyncio
async def test_say_with_explicit_task_id_owned_by_caller_succeeds() -> None:
"""say(task_id=X) when caller owns X: allowed."""
agent_id = uuid4()
task_id = uuid4()
task_obj = MagicMock(id=task_id, status="in_progress", assigned_to=agent_id)
task_svc = AsyncMock()
task_svc.get.return_value = task_obj
messaging_svc = AsyncMock()
deps = _make_deps(task=task_svc, messaging=messaging_svc)
ca = ContentActions(deps)
env = await ca.say(
agent_id=agent_id,
channel="backend-cell",
text="Working on my task",
task_id=task_id,
)
assert env.error is None
messaging_svc.post_to_channel.assert_awaited_once()
# ---------------------------------------------------------------------------
# dm — explicit task_id ownership
# ---------------------------------------------------------------------------
@pytest.mark.asyncio
async def test_dm_with_task_id_blocks_when_not_assignee() -> None:
"""dm(task_id=X) where X is owned by someone else is rejected."""
agent_id = uuid4()
other_id = uuid4()
task_id = uuid4()
task_obj = MagicMock(id=task_id, status="in_progress", assigned_to=other_id)
task_svc = AsyncMock()
task_svc.get.return_value = task_obj
a2a_svc = AsyncMock()
deps = _make_deps(task=task_svc, a2a=a2a_svc)
ca = ContentActions(deps)
env = await ca.dm(
agent_id=agent_id,
recipient="be-qa-1",
text="DM about someone else's task",
task_id=task_id,
)
body = env.as_dict()
assert body["error"] == "not_authorized"
a2a_svc.send.assert_not_awaited()
@pytest.mark.asyncio
async def test_dm_with_task_id_owned_by_caller_succeeds() -> None:
agent_id = uuid4()
task_id = uuid4()
task_obj = MagicMock(id=task_id, status="in_progress", assigned_to=agent_id)
task_svc = AsyncMock()
task_svc.get.return_value = task_obj
a2a_svc = AsyncMock()
deps = _make_deps(task=task_svc, a2a=a2a_svc)
ca = ContentActions(deps)
env = await ca.dm(
agent_id=agent_id,
recipient="be-qa-1",
text="DM about my own task",
task_id=task_id,
)
assert env.error is None
a2a_svc.send.assert_awaited_once()
# ---------------------------------------------------------------------------
# evidence — explicit task_id ownership
# ---------------------------------------------------------------------------
@pytest.mark.asyncio
async def test_evidence_blocks_when_not_assignee() -> None:
"""evidence(task_id=X) where X is owned by someone else is rejected.
Exception: QA/documenter agents legitimately review tasks they don't
own. We allow the read when assigned_to is None (post-handoff state)
or matches the caller. The strict gate is for posting/writing only.
For this test we use a task with another developer as assignee — the
inspect call is denied because there's no role-based exemption logic
yet at the gateway layer for content-tools.
"""
agent_id = uuid4()
other_id = uuid4()
task_id = uuid4()
task_obj = MagicMock(
id=task_id,
status="in_progress",
assigned_to=other_id,
branch_name="feature/backend/abc",
work_session_id=uuid4(),
commits=["sha1"],
pr_number=8,
pr_url="x",
dev_notes="",
acceptance_criteria_status=[],
)
task_svc = AsyncMock()
task_svc.get.return_value = task_obj
git_svc = AsyncMock()
git_svc.diff.return_value = ""
workspace_svc = AsyncMock()
deps = _make_deps(task=task_svc, git=git_svc, workspace=workspace_svc)
ca = ContentActions(deps)
env = await ca.evidence(agent_id=agent_id, task_id=task_id)
body = env.as_dict()
assert body["error"] == "not_authorized"
workspace_svc.fetch_branch_for_inspection.assert_not_awaited()
git_svc.diff.assert_not_awaited()
@pytest.mark.asyncio
async def test_evidence_unassigned_task_allows_inspection() -> None:
"""A task with assigned_to=None (between handoffs) may be inspected.
This handles the QA-after-dev-submit case where assigned_to is briefly
None until reassigned. Strict ownership only applies to write-side.
"""
agent_id = uuid4()
task_id = uuid4()
task_obj = MagicMock(
id=task_id,
status="awaiting_qa",
assigned_to=None,
branch_name="feature/backend/abc",
work_session_id=uuid4(),
commits=["sha1"],
pr_number=8,
pr_url="x",
dev_notes="",
acceptance_criteria_status=[],
)
task_svc = AsyncMock()
task_svc.get.return_value = task_obj
git_svc = AsyncMock()
git_svc.diff.return_value = "diff content"
workspace_svc = AsyncMock()
deps = _make_deps(task=task_svc, git=git_svc, workspace=workspace_svc)
ca = ContentActions(deps)
env = await ca.evidence(agent_id=agent_id, task_id=task_id)
assert env.error is None