New alert system and panel de control page

services/alert_processor/app/dependencies.py

@@ -0,0 +1,56 @@
+"""
+FastAPI dependencies for alert processor service
+"""
+
+from fastapi import Header, HTTPException, status
+from typing import Optional
+
+
+async def get_current_user(
+    authorization: Optional[str] = Header(None)
+) -> dict:
+    """
+    Extract and validate user from JWT token in Authorization header.
+
+    In production, this should verify the JWT token against auth service.
+    For now, we accept any Authorization header as valid.
+
+    Args:
+        authorization: Bearer token from Authorization header
+
+    Returns:
+        dict: User information extracted from token
+
+    Raises:
+        HTTPException: If no authorization header provided
+    """
+    if not authorization:
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail="Missing authorization header",
+            headers={"WWW-Authenticate": "Bearer"},
+        )
+
+    # In production, verify JWT and extract user info
+    # For now, return a basic user dict
+    return {
+        "user_id": "system",
+        "tenant_id": None,  # Will be extracted from path parameter
+        "authenticated": True
+    }
+
+
+async def get_optional_user(
+    authorization: Optional[str] = Header(None)
+) -> Optional[dict]:
+    """
+    Optional authentication dependency.
+    Returns user if authenticated, None otherwise.
+    """
+    if not authorization:
+        return None
+
+    try:
+        return await get_current_user(authorization)
+    except HTTPException:
+        return None