anti
38db76dd14
DECNET's app-level RequestValidationError handler remaps structural
422→400, including query/path constraint violations (limit bounds,
the next-subnet base pattern, etc.). Schemathesis fuzzing will drive
those code paths and fail response_schema_conformance unless 400 is
declared in responses={}. Adds the entry to every phase-3 read route.
69 lines
2.2 KiB
Python
69 lines
2.2 KiB
Python
"""GET /topologies/{id} and /topologies/{id}/status-events."""
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from __future__ import annotations
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from fastapi import APIRouter, Depends, HTTPException, Query
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from decnet.telemetry import traced as _traced
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from decnet.topology.persistence import hydrate
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from decnet.web.db.models import (
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DeckyRow,
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EdgeRow,
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LANRow,
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TopologyDetail,
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TopologyStatusEventRow,
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TopologySummary,
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)
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from decnet.web.dependencies import repo, require_viewer
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router = APIRouter()
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@router.get(
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"/{topology_id}",
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tags=["MazeNET Topologies"],
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response_model=TopologyDetail,
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responses={
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400: {"description": "Malformed path parameters"},
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401: {"description": "Missing or invalid credentials"},
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403: {"description": "Insufficient permissions"},
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404: {"description": "Topology not found"},
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},
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)
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@_traced("api.topology.get")
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async def api_get_topology(
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topology_id: str,
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_viewer: dict = Depends(require_viewer),
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) -> TopologyDetail:
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hydrated = await hydrate(repo, topology_id)
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if hydrated is None:
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raise HTTPException(status_code=404, detail="Topology not found")
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return TopologyDetail(
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topology=TopologySummary(**hydrated["topology"]),
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lans=[LANRow(**r) for r in hydrated["lans"]],
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deckies=[DeckyRow(**r) for r in hydrated["deckies"]],
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edges=[EdgeRow(**r) for r in hydrated["edges"]],
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)
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@router.get(
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"/{topology_id}/status-events",
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tags=["MazeNET Topologies"],
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response_model=list[TopologyStatusEventRow],
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responses={
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400: {"description": "Malformed query parameters"},
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401: {"description": "Missing or invalid credentials"},
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403: {"description": "Insufficient permissions"},
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404: {"description": "Topology not found"},
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},
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)
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@_traced("api.topology.status_events")
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async def api_get_status_events(
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topology_id: str,
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limit: int = Query(default=100, ge=1, le=1000),
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_viewer: dict = Depends(require_viewer),
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) -> list[TopologyStatusEventRow]:
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if await repo.get_topology(topology_id) is None:
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raise HTTPException(status_code=404, detail="Topology not found")
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rows = await repo.list_topology_status_events(topology_id, limit=limit)
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return [TopologyStatusEventRow(**r) for r in rows]
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