Fix issues

services/data/app/core/auth.py

@@ -0,0 +1,36 @@
+# ================================================================
+# services/data/app/core/auth.py
+# ================================================================
+"""Authentication utilities for data service"""
+
+from fastapi import HTTPException, Depends, status
+from fastapi.security import HTTPBearer, HTTPAuthorizationCredentials
+import httpx
+import structlog
+
+from app.core.config import settings
+
+logger = structlog.get_logger()
+security = HTTPBearer()
+
+async def verify_token(credentials: HTTPAuthorizationCredentials = Depends(security)) -> dict:
+    """Verify JWT token with auth service"""
+    try:
+        async with httpx.AsyncClient() as client:
+            response = await client.post(
+                f"{settings.AUTH_SERVICE_URL}/api/v1/auth/verify",
+                headers={"Authorization": f"Bearer {credentials.credentials}"}
+            )
+            
+            if response.status_code == 200:
+                return response.json()
+            else:
+                raise HTTPException(
+                    status_code=status.HTTP_401_UNAUTHORIZED,
+                    detail="Invalid authentication credentials"
+                )
+    except httpx.RequestError:
+        raise HTTPException(
+            status_code=status.HTTP_503_SERVICE_UNAVAILABLE,
+            detail="Authentication service unavailable"
+        )