feat(governance): 新增 owner acceptance preflight hold

apps/api/src/services/ai_agent_result_capture_owner_acceptance_readback_preflight_hold.py

@@ -0,0 +1,414 @@
+"""
+AI Agent result capture owner acceptance readback preflight hold snapshot.
+
+Loads the latest committed P2-128 owner acceptance readback / preflight hold
+package. This module validates committed evidence only; it never releases live
+apply, applies writers, writes receipts, writes result captures, writes
+learning records, updates PlayBook trust, writes reviewer / Gateway queues,
+sends Telegram messages, reads secrets, or performs destructive operations.
+"""
+
+from __future__ import annotations
+
+import json
+from pathlib import Path
+from typing import Any
+
+from src.services.snapshot_paths import default_evaluations_dir
+
+_DEFAULT_EVALUATIONS_DIR = default_evaluations_dir(Path(__file__))
+_SNAPSHOT_PATTERN = "ai_agent_result_capture_owner_acceptance_readback_preflight_hold_*.json"
+_SCHEMA_VERSION = "ai_agent_result_capture_owner_acceptance_readback_preflight_hold_v1"
+_RUNTIME_AUTHORITY = "result_capture_owner_acceptance_readback_preflight_hold_only_no_live_write"
+
+
+def load_latest_ai_agent_result_capture_owner_acceptance_readback_preflight_hold(
+    evaluations_dir: Path | None = None,
+) -> dict[str, Any]:
+    """Load the newest committed owner acceptance readback / preflight hold package."""
+    directory = evaluations_dir or _DEFAULT_EVALUATIONS_DIR
+    candidates = sorted(directory.glob(_SNAPSHOT_PATTERN))
+    if not candidates:
+        raise FileNotFoundError(f"no AI Agent result capture owner acceptance readback preflight hold snapshots found in {directory}")
+
+    latest = candidates[-1]
+    with latest.open(encoding="utf-8") as handle:
+        payload = json.load(handle)
+
+    if not isinstance(payload, dict):
+        raise ValueError(f"{latest}: expected JSON object")
+
+    label = str(latest)
+    _require_schema(payload, label)
+    _require_prior(payload, label)
+    _require_truth(payload, label)
+    _require_acceptance_readbacks(payload, label)
+    _require_preflight_holds(payload, label)
+    _require_live_apply_hold_gates(payload, label)
+    _require_rollback_preflights(payload, label)
+    _require_blocked_transitions(payload, label)
+    _require_actions(payload, label)
+    _require_display_redaction(payload, label)
+    _require_no_forbidden_display_terms(payload, label)
+    _require_rollup_consistency(payload, label)
+    return payload
+
+
+def _require_schema(payload: dict[str, Any], label: str) -> None:
+    if payload.get("schema_version") != _SCHEMA_VERSION:
+        raise ValueError(f"{label}: expected schema_version={_SCHEMA_VERSION}")
+    status = payload.get("program_status") or {}
+    expected = {
+        "current_priority": "P2",
+        "current_task_id": "P2-128",
+        "next_task_id": "P2-129",
+        "read_only_mode": True,
+        "runtime_authority": _RUNTIME_AUTHORITY,
+        "overall_completion_percent": 100,
+    }
+    mismatches = _mismatches(status, expected)
+    if mismatches:
+        raise ValueError(f"{label}: program_status mismatch: {mismatches}")
+    if not status.get("status_note"):
+        raise ValueError(f"{label}: program_status.status_note is required")
+
+
+def _require_prior(payload: dict[str, Any], label: str) -> None:
+    prior = payload.get("prior_owner_acceptance_maintenance_gate") or {}
+    expected = {
+        "schema_version": "ai_agent_result_capture_owner_acceptance_maintenance_gate_v1",
+        "owner_acceptance_packet_count": 5,
+        "maintenance_window_count": 5,
+        "rollback_owner_check_count": 5,
+        "post_apply_verifier_gate_count": 5,
+        "blocked_live_write_count": 6,
+        "operator_action_count": 5,
+        "approval_required_total": 8,
+        "blocked_total": 9,
+        "owner_acceptance_received_count": 0,
+        "maintenance_window_approved_count": 0,
+        "rollback_owner_confirmed_count": 0,
+        "post_apply_verifier_ready_count": 0,
+        "writer_apply_count": 0,
+        "execution_apply_count": 0,
+        "receipt_write_count": 0,
+        "result_capture_write_count": 0,
+        "learning_write_count": 0,
+        "playbook_trust_write_count": 0,
+        "reviewer_queue_write_count": 0,
+        "gateway_queue_write_count": 0,
+        "telegram_send_count": 0,
+        "bot_api_call_count": 0,
+        "report_receipt_write_count": 0,
+    }
+    mismatches = _mismatches(prior, expected)
+    if mismatches:
+        raise ValueError(f"{label}: prior_owner_acceptance_maintenance_gate mismatch: {mismatches}")
+    if not prior.get("readiness_note"):
+        raise ValueError(f"{label}: prior_owner_acceptance_maintenance_gate.readiness_note is required")
+
+
+def _require_truth(payload: dict[str, Any], label: str) -> None:
+    truth = payload.get("readback_truth") or {}
+    required_true = {
+        "p2_127_owner_acceptance_gate_loaded",
+        "owner_acceptance_readback_ready",
+        "preflight_hold_required",
+        "live_apply_hold_active",
+        "rollback_preflight_required",
+        "post_apply_verifier_required",
+        "redaction_review_required",
+        "readback_only",
+    }
+    missing = sorted(field for field in required_true if truth.get(field) is not True)
+    if missing:
+        raise ValueError(f"{label}: readback ready flags must remain true: {missing}")
+
+    required_false = {
+        "owner_acceptance_received",
+        "maintenance_window_approved",
+        "rollback_owner_confirmed",
+        "post_apply_verifier_ready",
+        "live_apply_preflight_passed",
+        "writer_apply_enabled",
+        "execution_apply_enabled",
+        "receipt_write_enabled",
+        "reviewer_queue_write_enabled",
+        "gateway_queue_write_enabled",
+        "telegram_send_enabled",
+        "bot_api_call_enabled",
+        "report_receipt_write_enabled",
+        "result_capture_write_enabled",
+        "learning_write_enabled",
+        "playbook_trust_write_enabled",
+        "production_write_enabled",
+        "secret_read_enabled",
+        "destructive_operation_enabled",
+    }
+    unsafe = sorted(field for field in required_false if truth.get(field) is not False)
+    if unsafe:
+        raise ValueError(f"{label}: live release/send/write flags must remain false: {unsafe}")
+
+    zero_counts = {
+        "owner_acceptance_received_count",
+        "maintenance_window_approved_count",
+        "rollback_owner_confirmed_count",
+        "post_apply_verifier_ready_count",
+        "live_apply_preflight_pass_count",
+        "writer_apply_count",
+        "execution_apply_count",
+        "receipt_write_count",
+        "reviewer_queue_write_count",
+        "gateway_queue_write_count",
+        "telegram_send_count",
+        "bot_api_call_count",
+        "report_receipt_write_count",
+        "result_capture_write_count",
+        "learning_write_count",
+        "playbook_trust_write_count",
+        "production_write_count",
+        "secret_read_count",
+        "destructive_operation_count",
+    }
+    non_zero = sorted(field for field in zero_counts if truth.get(field) != 0)
+    if non_zero:
+        raise ValueError(f"{label}: readback live counters must remain zero: {non_zero}")
+    if not truth.get("truth_note"):
+        raise ValueError(f"{label}: readback_truth.truth_note is required")
+
+
+def _require_acceptance_readbacks(payload: dict[str, Any], label: str) -> None:
+    items = payload.get("owner_acceptance_readbacks") or []
+    required = {
+        "readback_result_capture_writer",
+        "readback_learning_writer",
+        "readback_playbook_trust_writer",
+        "readback_reviewer_queue_writer",
+        "readback_gateway_queue_writer",
+    }
+    ids = {item.get("readback_id") for item in items}
+    if ids != required:
+        raise ValueError(f"{label}: owner acceptance readbacks must match {sorted(required)}")
+    for item in items:
+        item_id = item.get("readback_id")
+        if item.get("readback_mode") != "owner_acceptance_status_readback":
+            raise ValueError(f"{label}: readback {item_id} must remain owner acceptance status readback")
+        if item.get("owner_acceptance_received") is not False:
+            raise ValueError(f"{label}: readback {item_id} must not mark owner acceptance received")
+        if item.get("status") not in {"ready_for_preflight_review", "approval_required", "blocked_by_policy"}:
+            raise ValueError(f"{label}: readback {item_id} status is invalid")
+        if not item.get("readback_summary") or not _is_redacted_sha256(item.get("source_hash")):
+            raise ValueError(f"{label}: readback {item_id} must include summary and redacted source_hash")
+
+
+def _require_preflight_holds(payload: dict[str, Any], label: str) -> None:
+    items = payload.get("preflight_hold_checks") or []
+    required = {
+        "preflight_result_capture_writer",
+        "preflight_learning_writer",
+        "preflight_playbook_trust_writer",
+        "preflight_reviewer_queue_writer",
+        "preflight_gateway_queue_writer",
+    }
+    ids = {item.get("check_id") for item in items}
+    if ids != required:
+        raise ValueError(f"{label}: preflight hold checks must match {sorted(required)}")
+    for item in items:
+        item_id = item.get("check_id")
+        if item.get("preflight_mode") != "live_apply_preflight_hold":
+            raise ValueError(f"{label}: preflight {item_id} must remain live apply preflight hold")
+        if item.get("hold_required") is not True or item.get("preflight_passed") is not False:
+            raise ValueError(f"{label}: preflight {item_id} must stay held and unpassed")
+        if item.get("status") not in {"ready_for_preflight_review", "approval_required", "blocked_by_policy"}:
+            raise ValueError(f"{label}: preflight {item_id} status is invalid")
+        if not item.get("required_before_release"):
+            raise ValueError(f"{label}: preflight {item_id} required_before_release is required")
+
+
+def _require_live_apply_hold_gates(payload: dict[str, Any], label: str) -> None:
+    items = payload.get("live_apply_hold_gates") or []
+    required = {
+        "hold_gate_result_capture",
+        "hold_gate_learning",
+        "hold_gate_playbook_trust",
+        "hold_gate_reviewer_queue",
+        "hold_gate_gateway_queue",
+    }
+    ids = {item.get("gate_id") for item in items}
+    if ids != required:
+        raise ValueError(f"{label}: live apply hold gates must match {sorted(required)}")
+    for item in items:
+        item_id = item.get("gate_id")
+        if item.get("gate_mode") != "live_apply_hold_gate":
+            raise ValueError(f"{label}: hold gate {item_id} must remain live apply hold gate")
+        if item.get("live_apply_enabled") is not False:
+            raise ValueError(f"{label}: hold gate {item_id} must not enable live apply")
+        if item.get("status") not in {"ready_for_preflight_review", "approval_required", "blocked_by_policy"}:
+            raise ValueError(f"{label}: hold gate {item_id} status is invalid")
+        if not item.get("hold_reason") or not item.get("release_condition"):
+            raise ValueError(f"{label}: hold gate {item_id} hold_reason and release_condition are required")
+
+
+def _require_rollback_preflights(payload: dict[str, Any], label: str) -> None:
+    items = payload.get("rollback_preflight_checks") or []
+    required = {
+        "rollback_preflight_result_capture",
+        "rollback_preflight_learning",
+        "rollback_preflight_playbook_trust",
+        "rollback_preflight_reviewer_queue",
+        "rollback_preflight_gateway_queue",
+    }
+    ids = {item.get("check_id") for item in items}
+    if ids != required:
+        raise ValueError(f"{label}: rollback preflight checks must match {sorted(required)}")
+    for item in items:
+        item_id = item.get("check_id")
+        if item.get("rollback_owner_required") is not True or item.get("rollback_preflight_passed") is not False:
+            raise ValueError(f"{label}: rollback preflight {item_id} must stay required and unpassed")
+        if item.get("status") not in {"ready_for_preflight_review", "approval_required", "blocked_by_policy"}:
+            raise ValueError(f"{label}: rollback preflight {item_id} status is invalid")
+        if not item.get("rollback_scope") or not item.get("hold_reason"):
+            raise ValueError(f"{label}: rollback preflight {item_id} scope and hold_reason are required")
+
+
+def _require_blocked_transitions(payload: dict[str, Any], label: str) -> None:
+    items = payload.get("blocked_apply_transitions") or []
+    required = {
+        "blocked_writer_apply_release",
+        "blocked_execution_apply_release",
+        "blocked_receipt_write_release",
+        "blocked_result_capture_write_release",
+        "blocked_gateway_queue_write_release",
+        "blocked_telegram_send_release",
+    }
+    ids = {item.get("blocker_id") for item in items}
+    if ids != required:
+        raise ValueError(f"{label}: blocked apply transitions must match {sorted(required)}")
+    for item in items:
+        item_id = item.get("blocker_id")
+        if item.get("status") not in {"approval_required", "blocked_by_policy"}:
+            raise ValueError(f"{label}: blocker {item_id} status is invalid")
+        if item.get("severity") not in {"high", "critical"}:
+            raise ValueError(f"{label}: blocker {item_id} severity is invalid")
+        if not item.get("blocked_action") or not item.get("blocked_until"):
+            raise ValueError(f"{label}: blocker {item_id} must include blocked_action and blocked_until")
+        if not _is_redacted_sha256(item.get("evidence_hash")):
+            raise ValueError(f"{label}: blocker {item_id} must expose redacted evidence_hash")
+
+
+def _require_actions(payload: dict[str, Any], label: str) -> None:
+    actions = payload.get("operator_actions") or []
+    required = {
+        "review_acceptance_readbacks",
+        "hold_preflight_release",
+        "verify_rollback_preflight",
+        "verify_gateway_telegram_hold",
+        "prepare_p2_129_release_package",
+    }
+    ids = {action.get("action_id") for action in actions}
+    if ids != required:
+        raise ValueError(f"{label}: operator actions must match {sorted(required)}")
+    for action in actions:
+        action_id = action.get("action_id")
+        if action.get("runtime_write_allowed") is not False:
+            raise ValueError(f"{label}: action {action_id} must not allow runtime write")
+        if not action.get("operator_instruction"):
+            raise ValueError(f"{label}: action {action_id} operator_instruction is required")
+
+
+def _require_display_redaction(payload: dict[str, Any], label: str) -> None:
+    contract = payload.get("display_redaction_contract") or {}
+    expected = {
+        "redaction_required": True,
+        "raw_prompt_display_allowed": False,
+        "private_reasoning_display_allowed": False,
+        "secret_value_display_allowed": False,
+        "raw_runtime_payload_display_allowed": False,
+        "internal_collaboration_content_display_allowed": False,
+    }
+    mismatches = _mismatches(contract, expected)
+    if mismatches:
+        raise ValueError(f"{label}: display_redaction_contract mismatch: {mismatches}")
+    if not contract.get("frontend_display_policy"):
+        raise ValueError(f"{label}: display_redaction_contract.frontend_display_policy is required")
+
+
+def _require_rollup_consistency(payload: dict[str, Any], label: str) -> None:
+    rollups = payload.get("rollups") or {}
+    readbacks = payload.get("owner_acceptance_readbacks") or []
+    preflights = payload.get("preflight_hold_checks") or []
+    hold_gates = payload.get("live_apply_hold_gates") or []
+    rollbacks = payload.get("rollback_preflight_checks") or []
+    blockers = payload.get("blocked_apply_transitions") or []
+    actions = payload.get("operator_actions") or []
+    expected = {
+        "owner_acceptance_readback_count": len(readbacks),
+        "preflight_hold_check_count": len(preflights),
+        "live_apply_hold_gate_count": len(hold_gates),
+        "rollback_preflight_check_count": len(rollbacks),
+        "blocked_apply_transition_count": len(blockers),
+        "operator_action_count": len(actions),
+        "approval_required_readback_count": sum(1 for item in readbacks if item.get("status") == "approval_required"),
+        "blocked_readback_count": sum(1 for item in readbacks if item.get("status") == "blocked_by_policy"),
+        "approval_required_preflight_count": sum(1 for item in preflights if item.get("status") == "approval_required"),
+        "blocked_preflight_count": sum(1 for item in preflights if item.get("status") == "blocked_by_policy"),
+        "approval_required_hold_gate_count": sum(1 for item in hold_gates if item.get("status") == "approval_required"),
+        "blocked_hold_gate_count": sum(1 for item in hold_gates if item.get("status") == "blocked_by_policy"),
+        "approval_required_rollback_count": sum(1 for item in rollbacks if item.get("status") == "approval_required"),
+        "blocked_rollback_count": sum(1 for item in rollbacks if item.get("status") == "blocked_by_policy"),
+        "critical_blocker_count": sum(1 for item in blockers if item.get("severity") == "critical"),
+        "owner_acceptance_received_count": 0,
+        "maintenance_window_approved_count": 0,
+        "rollback_owner_confirmed_count": 0,
+        "post_apply_verifier_ready_count": 0,
+        "live_apply_preflight_pass_count": 0,
+        "writer_apply_count": 0,
+        "execution_apply_count": 0,
+        "receipt_write_count": 0,
+        "reviewer_queue_write_count": 0,
+        "gateway_queue_write_count": 0,
+        "telegram_send_count": 0,
+        "bot_api_call_count": 0,
+        "report_receipt_write_count": 0,
+        "result_capture_write_count": 0,
+        "learning_write_count": 0,
+        "playbook_trust_write_count": 0,
+        "production_write_count": 0,
+        "secret_read_count": 0,
+        "destructive_operation_count": 0,
+    }
+    mismatches = _mismatches(rollups, expected)
+    if mismatches:
+        raise ValueError(f"{label}: rollup counts mismatch: {mismatches}")
+
+
+def _require_no_forbidden_display_terms(payload: dict[str, Any], label: str) -> None:
+    serialized = json.dumps(payload, ensure_ascii=False)
+    forbidden = {
+        "work_window_transcript",
+        "session_id",
+        "browser_context",
+        "authorization_header",
+        "raw Telegram payload",
+        "private reasoning",
+        "raw prompt",
+        "chain-of-thought",
+    }
+    hits = sorted(term for term in forbidden if term in serialized)
+    if hits:
+        raise ValueError(f"{label}: forbidden display terms present: {hits}")
+
+
+def _is_redacted_sha256(value: Any) -> bool:
+    if not isinstance(value, str) or not value.startswith("sha256:"):
+        return False
+    digest = value.removeprefix("sha256:")
+    return len(digest) == 64 and all(char in "0123456789abcdef" for char in digest)
+
+
+def _mismatches(payload: dict[str, Any], expected: dict[str, Any]) -> dict[str, dict[str, Any]]:
+    return {
+        key: {"expected": value, "actual": payload.get(key)}
+        for key, value in expected.items()
+        if payload.get(key) != value
+    }