message: Remove endpoints allowing arbitrary cache access
diff: @@ -2006,25 +2006,6 @@ class Superset(BaseSupersetView):
  def theme(self):
  return self.render_template("superset/theme.html")
  - @has_access_api
  - @expose("/cached_key/<key>/")
  - @event_logger.log_this
  - def cached_key(self, key):
  - """Returns a key from the cache"""
  - resp = cache.get(key)
  - if resp:
  - return resp
  - return "nope"
  -
  - @has_access_api
  - @expose("/cache_key_exist/<key>/")
  - @event_logger.log_this
  - def cache_key_exist(self, key):
  - """Returns if a key from cache exist"""
  - key_exist = True if cache.get(key) else False
  - status = 200 if key_exist else 404
  - return json_success(json.dumps({"key_exist": key_exist}), status=status)
  -
  @has_access_api
  @expose("/results/<key>/")
  @event_logger.log_this
  