content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package org.apache.cassandra.sidecar.common.http;
  
  /**
   * Custom header names for sidecar
   */
  public final class SidecarHttpHeaderNames
  {
      /**
       * {@code "cassandra-content-xxhash32"}
       */
      public static final String CONTENT_XXHASH32 = "cassandra-content-xxhash32";
      /**
       * {@code "cassandra-content-xxhash32-seed"}
       */
      public static final String CONTENT_XXHASH32_SEED = "cassandra-content-xxhash32-seed";
      /**
       * {@code "cassandra-auth-role"} header allows clients to explicitly set intended role for permission evaluation on
       * server side.
       * <p>
       * When {@code "cassandra-auth-role"} header is added, server verifies that the role specified is present among the
       * roles assigned to user in identity_to_role table in Cassandra. This mechanism is secure, since sidecar verifies,
       * the intended role against the user's actual roles in database. Once verified, server uses only the permissions
       * associated with this intended role for authorization checks. If the header is not added, sidecar uses all
       * assigned roles for user in database for permission evaluation.
       */
      public static final String AUTH_ROLE = "cassandra-auth-role";
  }
  