fix: Chart cache-warmup task fails on Superset 4.0 (#28706)

superset/tasks/cache.py

@@ -29,6 +29,7 @@ from superset.models.core import Log
 from superset.models.dashboard import Dashboard
 from superset.models.slice import Slice
 from superset.tags.models import Tag, TaggedObject
+from superset.tasks.utils import fetch_csrf_token
 from superset.utils import json
 from superset.utils.date_parser import parse_human_datetime
 from superset.utils.machine_auth import MachineAuthProvider
@@ -219,7 +220,10 @@ def fetch_url(data: str, headers: dict[str, str]) -> dict[str, str]:
     """
     result = {}
     try:
-        url = get_url_path("Superset.warm_up_cache")
+        # Fetch CSRF token for API request
+        headers.update(fetch_csrf_token(headers))
+
+        url = get_url_path("ChartRestApi.warm_up_cache")
         logger.info("Fetching %s with payload %s", url, data)
         req = request.Request(
             url, data=bytes(data, "utf-8"), headers=headers, method="PUT"