test(unraid): complete contract coverage and retain WS samples

servers/unraid/tail2-pose-server/app/tail2/core.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 import asyncio
+import hmac
 import math
 import queue
 import threading
@@ -10,6 +11,10 @@ from typing import Any
 import numpy as np
 
 
+def valid_bearer(header: str | None, token: str) -> bool:
+    return bool(header and header.startswith("Bearer ") and hmac.compare_digest(header[7:], token))
+
+
 def finite01(value: float) -> float:
     value = float(value)
     return min(1.0, max(0.0, value)) if math.isfinite(value) else 0.0
@@ -88,4 +93,3 @@ class Frame:
     pixels: np.ndarray
     received_ns: int
     decode_ms: float
-

servers/unraid/tail2-pose-server/app/tail2/main.py

@@ -18,7 +18,7 @@ from pynvml import (nvmlDeviceGetHandleByIndex, nvmlDeviceGetMemoryInfo,
                     nvmlDeviceGetName, nvmlDeviceGetTemperature, nvmlInit,
                     NVML_TEMPERATURE_GPU)
 
-from .core import BroadcastHub, LatestQueue
+from .core import BroadcastHub, LatestQueue, valid_bearer
 from .models import Models
 from .ndi import NDIReceiver
 from .offline_benchmark import run_offline_benchmark
@@ -65,7 +65,7 @@ app = FastAPI(docs_url=None, redoc_url=None, openapi_url=None)
 
 
 def authorized(authorization: str | None = Header(default=None)) -> None:
-    if not authorization or not authorization.startswith("Bearer ") or not __import__("hmac").compare_digest(authorization[7:], token):
+    if not valid_bearer(authorization, token):
         raise HTTPException(status_code=401, detail="unauthorized")
 
 
@@ -135,7 +135,7 @@ def metrics():
 @app.websocket("/v1/poses")
 async def poses(ws: WebSocket):
     auth = ws.headers.get("authorization", "")
-    if not auth.startswith("Bearer ") or not __import__("hmac").compare_digest(auth[7:], token):
+    if not valid_bearer(auth, token):
         await ws.close(code=4401); return
     await ws.accept(); q = hub.add()
     try:

servers/unraid/tail2-pose-server/app/tail2/validate_runtime.py

@@ -41,6 +41,7 @@ summary = {
         "coordinate_space_all": all(m["frame"]["coordinate_space"] == "ndi_buffer_unmodified" for m in messages),
         "horizontal_flip_all_false": all(not m["frame"]["horizontal_flip_applied"] for m in messages),
         "source_to_sent_ms": [round(m["timing"]["source_to_sent_ms"], 3) for m in messages],
+        "sample_messages": messages[:2],
     },
 }
 print(json.dumps(summary, ensure_ascii=False, indent=2))