/*
* 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.zeppelin.util;
import java.util.UUID;
/**
* Simple implementation of a auto-generated key for websocket watcher.
* This is a LAZY implementation, we might want to update this later on :)
*/
public class WatcherSecurityKey {
public static final String HTTP_HEADER = "X-Watcher-Key";
private static final String KEY = UUID.randomUUID().toString();
protected WatcherSecurityKey() {}
public static String getKey() {
return KEY;
}
}