feat(observatory): attest recording equipment and capture profiles
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DCCONSTRUCTIONS
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from __future__ import annotations
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from pathlib import Path
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from k1link.observatory.portable_run_definitions import PortableRunDefinitionRegistry
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from k1link.observatory.portable_setup_projection import PortableSetupProjector
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from k1link.sessions.equipment import (
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EquipmentCaptureRegistry,
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RecordedCaptureAttestation,
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)
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from k1link.sessions.models import (
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ObservationArtifactCandidate,
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ObservationSessionCandidate,
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SessionSource,
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SessionSummary,
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)
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from k1link.sessions.plugin_contract import ObservationArchiveSource
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from k1link.sessions.store import SessionStore
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REPOSITORY_ROOT = Path(__file__).resolve().parents[1]
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def _equipment_registry() -> EquipmentCaptureRegistry:
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registry = EquipmentCaptureRegistry.from_repository(REPOSITORY_ROOT)
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assert registry is not None
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return registry
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def _definition_registry() -> PortableRunDefinitionRegistry:
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return PortableRunDefinitionRegistry.from_file(
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REPOSITORY_ROOT / "config" / "observatory-portable-run-definitions.json"
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)
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def test_k1_equipment_and_capture_profiles_have_exact_content_identities() -> None:
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registry = _equipment_registry()
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assert len(registry.equipment_models) == 1
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assert len(registry.capture_profiles) == 1
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equipment = registry.equipment_models[0]
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capture = registry.capture_profiles[0]
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assert equipment.equipment_model_id == "xgrids.lixelkity-k1"
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assert equipment.equipment_model_sha256 == (
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"c95d7183ffd2e425892fd9ddfc4cd8dcbccc0231289127ddc14db6b52bbb92aa"
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)
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assert capture.equipment == equipment
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for definition in _definition_registry().definitions:
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assert (
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registry.compatible_profile_for_requirements(
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definition.source_requirements.as_dict()
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)
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== capture
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)
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def test_session_store_persists_immutable_k1_capture_attestation(tmp_path: Path) -> None:
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archive_root = tmp_path / "evidence"
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session_root = archive_root / "recording-001"
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session_root.mkdir(parents=True)
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raw = session_root / "capture.bin"
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video = session_root / "camera.mp4"
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raw.write_bytes(b"sealed spatial capture")
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video.write_bytes(b"sealed camera capture")
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candidate = _k1_candidate(archive_root, session_root, raw, video)
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source = ObservationArchiveSource(
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plugin_id="nodedc.device.xgrids-lixelkity-k1",
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archive_id="xgrids-k1.viewer-live.evidence",
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root=archive_root,
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discover=lambda _root: (candidate,),
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)
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data_dir = tmp_path / "data"
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store = SessionStore(REPOSITORY_ROOT, data_dir=data_dir)
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assert store.reconcile_archive(source) == ("recording-001",)
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attestation = store.get_session("recording-001").summary.capture_attestation
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assert attestation is not None
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assert attestation.equipment_model_id == "xgrids.lixelkity-k1"
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assert attestation.capture_profile_id == "xgrids-k1.viewer-live.fw-3.0.2.v1"
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assert attestation.state == "attested-with-legacy-evidence"
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reopened = SessionStore(REPOSITORY_ROOT, data_dir=data_dir)
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assert reopened.get_session("recording-001").summary.capture_attestation == attestation
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def test_other_equipment_is_blocked_before_any_profile_probe() -> None:
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registry = _equipment_registry()
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calls: list[str] = []
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class Probe:
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def probe(self, **kwargs: str) -> object:
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calls.append(kwargs["source_session_id"])
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raise AssertionError("incompatible equipment must not reach source probing")
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projector = PortableSetupProjector(
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registry=_definition_registry(),
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capability_probe=Probe(),
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dispatch_available=True,
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equipment_capture_registry=registry,
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)
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source = _summary(
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RecordedCaptureAttestation(
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equipment_model_id="example.other-scanner",
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equipment_model_sha256="1" * 64,
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equipment_display_name="Other scanner",
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capture_profile_id="example.other.capture.v1",
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capture_profile_sha256="2" * 64,
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capture_attestation_sha256="3" * 64,
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state="attested",
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)
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)
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catalog = projector.catalog(source)
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assert calls == []
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assert len(catalog["setups"]) == 2
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for setup in catalog["setups"]:
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assert setup["source_compatibility"]["compatible"] is False
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assert setup["source_compatibility"]["reason_code"] == (
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"equipment-model-mismatch"
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)
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assert setup["preflight"]["submission_allowed"] is False
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def _summary(attestation: RecordedCaptureAttestation) -> SessionSummary:
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return SessionSummary(
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session_id="other-equipment-recording-001",
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display_name="Other equipment",
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status="ready",
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started_at_utc="2026-09-01T10:00:00Z",
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completed_at_utc="2026-09-01T10:01:00Z",
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duration_seconds=60.0,
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modalities=("point-cloud", "trajectory", "video"),
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source_count=3,
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total_bytes=1,
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replayable=True,
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origin="example.other.archive",
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capture_attestation=attestation,
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)
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def _k1_candidate(
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archive_root: Path,
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session_root: Path,
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raw: Path,
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video: Path,
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) -> ObservationSessionCandidate:
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return ObservationSessionCandidate(
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session_id="recording-001",
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display_name="K1 recording",
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status="ready",
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started_at_utc="2026-09-01T10:00:00Z",
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completed_at_utc="2026-09-01T10:01:00Z",
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duration_seconds=60.0,
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modalities=("point-cloud", "trajectory", "video"),
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replayable=True,
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total_bytes=raw.stat().st_size + video.stat().st_size,
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allowed_root=archive_root,
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session_root=session_root,
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primary_replay_artifact_id="raw-transport-primary",
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timeline_origin_epoch_ns=1,
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timeline_origin_monotonic_ns=1,
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sources=(
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SessionSource(
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source_id="sensor.lidar.primary",
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semantic_channel_id="spatial.point-cloud.recorded",
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modality="point-cloud",
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status="recorded",
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seekable=True,
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artifact_id="raw-transport-primary",
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),
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SessionSource(
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source_id="spatial.trajectory",
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semantic_channel_id="spatial.pose.recorded",
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modality="trajectory",
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status="recorded",
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seekable=True,
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artifact_id="raw-transport-primary",
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),
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SessionSource(
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source_id="sensor.camera.right",
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semantic_channel_id="camera.video.recorded",
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modality="video",
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status="recorded",
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seekable=True,
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artifact_id="camera-right",
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),
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),
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artifacts=(
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ObservationArtifactCandidate(
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artifact_id="raw-transport-primary",
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kind="native-recording",
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media_type="application/x-k1-recording",
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locator=raw,
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byte_length=raw.stat().st_size,
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replay_byte_length=raw.stat().st_size,
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sha256=None,
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integrity_status="validated-structure",
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),
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ObservationArtifactCandidate(
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artifact_id="camera-right",
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kind="recorded-video",
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media_type="video/mp4",
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locator=video,
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byte_length=video.stat().st_size,
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replay_byte_length=0,
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sha256=None,
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integrity_status="validated-structure",
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),
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),
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)
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@@ -174,22 +174,23 @@ def test_calculation_profile_policies_cover_both_exact_portable_definitions() ->
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assert resolved["m49-tgs-portable-v2"].display_name == PORTABLE_M49_DISPLAY_NAME
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def test_new_compatible_source_passes_capability_but_uninstalled_executor_blocks() -> None:
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def test_new_compatible_source_passes_capability_but_disabled_dispatch_blocks() -> None:
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source = _source(NEW_SESSION_ID)
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setup = _projector(lambda session_id: _capability(session_id)).project(source)
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assert setup["source_compatibility"] == {
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"outcome": "pass",
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"compatible": True,
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"reason_code": "source-compatible",
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"reason": "Запись соответствует требованиям EoMT + DDRNet.",
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}
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assert setup["executor"]["state"] == "not-installed"
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assert setup["executor"]["ready"] is False
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assert setup["executor"]["state"] == "ready"
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assert setup["executor"]["ready"] is True
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assert setup["existing_results"] == []
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assert setup["preflight"] == {
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"outcome": "blocked",
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"action": "blocked",
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"reason": "Вычислительный контур LAB V1 пока недоступен.",
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"reason": "Server-side проверка и постановка portable-сетапа в очередь недоступны.",
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"submission_allowed": False,
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"existing_result_ids": [],
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}
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@@ -207,7 +208,7 @@ def test_legacy_vegetation_result_is_never_existing_for_portable_v2() -> None:
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assert setup["preflight"] == {
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"outcome": "blocked",
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"action": "blocked",
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"reason": "Вычислительный контур LAB V1 пока недоступен.",
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"reason": "Server-side проверка и постановка portable-сетапа в очередь недоступны.",
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"submission_allowed": False,
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"existing_result_ids": [],
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}
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@@ -225,6 +226,7 @@ def test_real_capability_probe_rejection_wins_over_summary() -> None:
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assert setup["source_compatibility"] == {
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"outcome": "blocked",
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"compatible": False,
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"reason_code": "source-contract-mismatch",
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"reason": "Запись не соответствует требованиям EoMT + DDRNet.",
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}
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assert setup["existing_results"] == []
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@@ -292,6 +292,7 @@ def test_session_router_lists_details_and_dispatches_opaque_replay(tmp_path: Pat
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"modalities": ["point-cloud", "trajectory"],
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"duration_seconds": 1440.1,
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"replayable": True,
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"capture_attestation": None,
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}
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assert detail["timeline"]["seekable"] is True
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assert detail["modalities"] == ["point-cloud", "trajectory"]
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