modules/jdbc-pool/src/test/java/org/apache/tomcat/jdbc/test/JmxPasswordTest.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,
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package org.apache.tomcat.jdbc.test;

import java.lang.management.ManagementFactory;
import java.util.Hashtable;
import java.util.Properties;

import javax.management.JMX;
import javax.management.MBeanServer;
import javax.management.ObjectName;

import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

import org.apache.tomcat.jdbc.pool.ConnectionPool;
import org.apache.tomcat.jdbc.pool.PoolUtilities;
import org.apache.tomcat.jdbc.pool.jmx.ConnectionPoolMBean;
import org.apache.tomcat.jdbc.test.driver.Driver;

public class JmxPasswordTest extends DefaultTestCase{
    public static final String password = "password";
    public static final String username = "username";
    public static ObjectName oname = null;

    @Before
    public void setUp() throws Exception {
        this.datasource.setDriverClassName(Driver.class.getName());
        this.datasource.setUrl("jdbc:tomcat:test");
        this.datasource.setPassword(password);
        this.datasource.setUsername(username);
        this.datasource.getConnection().close();
        MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
        String domain = "tomcat.jdbc";
        Hashtable<String,String> properties = new Hashtable<>();
        properties.put("type", "ConnectionPool");
        properties.put("class", this.getClass().getName());
        oname = new ObjectName(domain,properties);
        ConnectionPool pool = datasource.createPool();
        org.apache.tomcat.jdbc.pool.jmx.ConnectionPool jmxPool = new org.apache.tomcat.jdbc.pool.jmx.ConnectionPool(pool);
        mbs.registerMBean(jmxPool, oname);

    }

    @Test
    public void testPassword() throws Exception {
        Assert.assertEquals("Passwords should match when not using JMX.",password,datasource.getPoolProperties().getPassword());
        MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
        ConnectionPoolMBean mbean = JMX.newMBeanProxy(mbs, oname, ConnectionPoolMBean.class);
        String jmxPassword = mbean.getPassword();
        Properties jmxProperties = mbean.getDbProperties();
        Assert.assertFalse("Passwords should not match.", password.equals(jmxPassword));
        Assert.assertFalse("Password property should be missing", jmxProperties.containsKey(PoolUtilities.PROP_PASSWORD));
    }
}