storm-client/src/jvm/org/apache/storm/testing/SingleUserSimpleTransport.java

/**
 * 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.storm.testing;

import java.security.Principal;
import java.util.HashSet;
import javax.security.auth.Subject;
import org.apache.storm.security.auth.SimpleTransportPlugin;


public class SingleUserSimpleTransport extends SimpleTransportPlugin {
    @Override
    protected Subject getDefaultSubject() {
        HashSet<Principal> principals = new HashSet<Principal>();
        principals.add(new Principal() {
            @Override
            public String getName() {
                return "user";
            }

            @Override
            public String toString() {
                return "user";
            }
        });
        return new Subject(true, principals, new HashSet<Object>(), new HashSet<Object>());
    }
}