feat(api): validate gitea inventory closeout

apps/api/src/services/gitea_private_inventory_closeout_validation.py

@@ -0,0 +1,199 @@
+"""P0-003 Gitea private inventory controlled closeout validation.
+
+This combines the redacted authenticated inventory payload and owner coverage
+attestation validators into one no-persist closeout receipt. It never calls
+Gitea or GitHub, never stores submitted payloads, and never writes runtime state.
+"""
+
+from __future__ import annotations
+
+from typing import Any
+
+from src.services.gitea_authenticated_inventory_payload_validation import (
+    validate_gitea_authenticated_inventory_payload,
+)
+from src.services.gitea_owner_coverage_attestation_validation import (
+    validate_gitea_owner_coverage_attestation,
+)
+from src.services.gitea_private_inventory_p0_scorecard import (
+    load_latest_gitea_private_inventory_p0_scorecard,
+)
+
+_SCHEMA_VERSION = "gitea_private_inventory_controlled_closeout_validation_v1"
+_ACCEPTED_INVENTORY_STATUS = "accepted_for_private_inventory_review_only"
+_ACCEPTED_ATTESTATION_STATUS = "accepted_for_owner_coverage_attestation_review_only"
+_REJECTED_STATUS = "rejected_execution_request"
+_QUARANTINED_STATUS = "quarantined_sensitive_payload"
+
+
+def validate_gitea_private_inventory_controlled_closeout(
+    closeout_packet: dict[str, Any],
+    scorecard: dict[str, Any] | None = None,
+) -> dict[str, Any]:
+    """Validate the paired P0-003 receipts without persisting or applying them."""
+    current = scorecard or load_latest_gitea_private_inventory_p0_scorecard()
+    inventory_payload = _as_dict(closeout_packet.get("authenticated_inventory_payload"))
+    owner_attestation = _as_dict(closeout_packet.get("owner_coverage_attestation"))
+
+    inventory = validate_gitea_authenticated_inventory_payload(
+        inventory_payload,
+        scorecard=current,
+    )
+    attestation = validate_gitea_owner_coverage_attestation(
+        owner_attestation,
+        scorecard=current,
+    )
+
+    inventory_status = str(inventory.get("status") or "")
+    attestation_status = str(attestation.get("status") or "")
+    inventory_ready = inventory_status == _ACCEPTED_INVENTORY_STATUS
+    attestation_ready = attestation_status == _ACCEPTED_ATTESTATION_STATUS
+    rejected = _REJECTED_STATUS in {inventory_status, attestation_status}
+    quarantined = _QUARANTINED_STATUS in {inventory_status, attestation_status}
+
+    closeout_blockers: list[str] = []
+    if not inventory_ready:
+        closeout_blockers.append("authenticated_inventory_payload_not_accepted")
+    if not attestation_ready:
+        closeout_blockers.append("owner_coverage_attestation_not_accepted")
+
+    if rejected:
+        status = _REJECTED_STATUS
+    elif quarantined:
+        status = _QUARANTINED_STATUS
+    elif closeout_blockers:
+        status = "needs_supplement"
+    else:
+        status = "ready_for_p0_003_controlled_closeout"
+
+    closeout_ready = status == "ready_for_p0_003_controlled_closeout"
+    current_blockers = _strings(current.get("active_blockers"))
+    projected_remaining_blockers = [] if closeout_ready else current_blockers
+
+    return {
+        "schema_version": _SCHEMA_VERSION,
+        "status": status,
+        "priority": "P0-003",
+        "scope": "gitea_private_inventory_controlled_closeout",
+        "source_scorecard_status": current.get("status"),
+        "result": {
+            "authenticated_inventory_payload_accepted_count": 1 if inventory_ready else 0,
+            "owner_coverage_attestation_accepted_count": 1 if attestation_ready else 0,
+            "paired_receipt_count": 2 if closeout_ready else 0,
+            "redacted_receipt_writeback_ready_count": 2 if closeout_ready else 0,
+            "closeout_blocker_count": len(closeout_blockers),
+            "current_active_blocker_count": len(current_blockers),
+            "projected_active_blocker_count": len(projected_remaining_blockers),
+            "projected_gitea_repo_inventory_status": (
+                inventory.get("result", {}).get("projected_gitea_repo_inventory_status")
+                if inventory_ready
+                else current.get("rollups", {}).get("gitea_repo_inventory_status")
+            ),
+            "projected_gitea_visibility_scope": (
+                inventory.get("result", {}).get("projected_gitea_visibility_scope")
+                if inventory_ready
+                else current.get("rollups", {}).get("gitea_visibility_scope")
+            ),
+            "projected_owner_coverage_attestation_accepted_count": (
+                attestation.get("result", {}).get(
+                    "projected_owner_coverage_attestation_accepted_count"
+                )
+                if attestation_ready
+                else current.get("rollups", {}).get(
+                    "owner_coverage_attestation_accepted_count"
+                )
+            ),
+            "repo_write_authorized_count": 0,
+            "refs_sync_authorized_count": 0,
+            "github_primary_switch_authorized_count": 0,
+            "runtime_gate_count": 0,
+            "token_value_collection_allowed": False,
+            "secret_value_collection_allowed": False,
+        },
+        "closeout_blockers": closeout_blockers,
+        "validator_statuses": {
+            "authenticated_inventory_payload": inventory_status,
+            "owner_coverage_attestation": attestation_status,
+        },
+        "validator_summaries": {
+            "authenticated_inventory_payload": {
+                "accepted_payload_count": inventory.get("result", {}).get(
+                    "accepted_payload_count"
+                ),
+                "projected_active_blocker_count": inventory.get("result", {}).get(
+                    "projected_active_blocker_count"
+                ),
+                "payload_persisted": inventory.get("operation_boundaries", {}).get(
+                    "payload_persisted"
+                ),
+            },
+            "owner_coverage_attestation": {
+                "accepted_attestation_packet_count": attestation.get("result", {}).get(
+                    "accepted_attestation_packet_count"
+                ),
+                "accepted_response_count": attestation.get("result", {}).get(
+                    "accepted_response_count"
+                ),
+                "projected_active_blocker_count_after_redacted_inventory_receipt_writeback": (
+                    attestation.get("result", {}).get(
+                        "projected_active_blocker_count_after_redacted_inventory_receipt_writeback"
+                    )
+                ),
+                "payload_persisted": attestation.get("operation_boundaries", {}).get(
+                    "payload_persisted"
+                ),
+            },
+        },
+        "operation_boundaries": {
+            "payload_persisted": False,
+            "source_scorecard_written": False,
+            "gitea_api_called": False,
+            "gitea_write_performed": False,
+            "repo_write_performed": False,
+            "refs_sync_performed": False,
+            "github_api_used": False,
+            "github_cli_used": False,
+            "secret_plaintext_read": False,
+            "token_value_collection_allowed": False,
+            "secret_value_collection_allowed": False,
+            "runtime_action_performed": False,
+            "raw_session_or_sqlite_read_performed": False,
+        },
+        "reviewer_readiness": {
+            "schema_version": "gitea_private_inventory_controlled_closeout_readiness_v1",
+            "status": (
+                "ready_for_redacted_receipt_source_writeback"
+                if closeout_ready
+                else "not_ready_for_redacted_receipt_source_writeback"
+            ),
+            "redacted_receipt_writeback_ready_count": 2 if closeout_ready else 0,
+            "projected_active_blocker_count": len(projected_remaining_blockers),
+            "projected_remaining_blockers": projected_remaining_blockers,
+            "repo_write_authorized_count": 0,
+            "refs_sync_authorized_count": 0,
+            "github_primary_switch_authorized_count": 0,
+            "runtime_gate_count": 0,
+            "payload_persisted": False,
+            "source_scorecard_written": False,
+            "safe_next_step": (
+                "write_redacted_receipt_source_of_truth_then_deploy_p0_003_closeout"
+                if closeout_ready
+                else "supplement_rejected_or_missing_p0_003_closeout_inputs"
+            ),
+        },
+        "safe_next_step": (
+            "write_redacted_receipt_source_of_truth_then_deploy_p0_003_closeout"
+            if closeout_ready
+            else "supplement_rejected_or_missing_p0_003_closeout_inputs"
+        ),
+    }
+
+
+def _as_dict(value: Any) -> dict[str, Any]:
+    return value if isinstance(value, dict) else {}
+
+
+def _strings(value: Any) -> list[str]:
+    if not isinstance(value, list):
+        return []
+    return [str(item) for item in value if item is not None]