/*
 * 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.wicket.csp;

import org.apache.wicket.request.cycle.RequestCycle;

/**
 * An enum representing the only possible values for the sandbox directive
 */
public enum CSPDirectiveSandboxValue implements CSPRenderable
{
	ALLOW_FORMS("allow-forms"),
	ALLOW_SAME_ORIGIN("allow-same-origin"),
	ALLOW_SCRIPTS("allow-scripts"),
	ALLOW_TOP_NAVIGATION("allow-top-navigation"),
	EMPTY("");

	private final String value;

	CSPDirectiveSandboxValue(String value)
	{
		this.value = value;
	}

	public String getValue()
	{
		return value;
	}

	@Override
	public String render(ContentSecurityPolicySettings settings, RequestCycle cycle)
	{
		return value;
	}
}
